diff options
| author | Jonas Gorski <jonas.gorski@gmail.com> | 2016-07-01 11:23:06 +0200 |
|---|---|---|
| committer | Jonas Gorski <jonas.gorski@gmail.com> | 2017-06-10 12:40:37 +0200 |
| commit | 0755c2d117060a252674191b98bc852ccd8840fe (patch) | |
| tree | e401b5b808066ea553fe9f5817378110ed91ffff /target/linux | |
| parent | fd1096e351b7cfb0a7eb8bee7eceff52e7c7c499 (diff) | |
| download | upstream-0755c2d117060a252674191b98bc852ccd8840fe.tar.gz upstream-0755c2d117060a252674191b98bc852ccd8840fe.tar.bz2 upstream-0755c2d117060a252674191b98bc852ccd8840fe.zip | |
brcm63xx: add pinctrl support
Add and enable pincontrol drivers, and update dts(i) files with
appropriate hogs.
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Diffstat (limited to 'target/linux')
112 files changed, 6728 insertions, 682 deletions
diff --git a/target/linux/brcm63xx/config-4.4 b/target/linux/brcm63xx/config-4.4 index 2cd3fcb878..337c14c4b1 100644 --- a/target/linux/brcm63xx/config-4.4 +++ b/target/linux/brcm63xx/config-4.4 @@ -75,6 +75,7 @@ CONFIG_GENERIC_IO=y CONFIG_GENERIC_IRQ_CHIP=y CONFIG_GENERIC_IRQ_SHOW=y CONFIG_GENERIC_PCI_IOMAP=y +CONFIG_GENERIC_PINCONF=y CONFIG_GENERIC_SCHED_CLOCK=y CONFIG_GENERIC_SMP_IDLE_THREAD=y CONFIG_GENERIC_TIME_VSYSCALL=y @@ -141,6 +142,7 @@ CONFIG_KEXEC_CORE=y CONFIG_LEDS_GPIO=y CONFIG_LIBFDT=y CONFIG_MDIO_BOARDINFO=y +CONFIG_MFD_SYSCON=y CONFIG_MIPS=y CONFIG_MIPS_CLOCK_VSYSCALL=y # CONFIG_MIPS_CMDLINE_DTB_EXTEND is not set @@ -193,9 +195,20 @@ CONFIG_PCI_DOMAINS=y CONFIG_PERF_USE_VMALLOC=y CONFIG_PGTABLE_LEVELS=2 CONFIG_PHYLIB=y +CONFIG_PINCTRL=y +CONFIG_PINCTRL_BCM6318=y +CONFIG_PINCTRL_BCM63268=y +CONFIG_PINCTRL_BCM6328=y +CONFIG_PINCTRL_BCM6348=y +CONFIG_PINCTRL_BCM6358=y +CONFIG_PINCTRL_BCM6362=y +CONFIG_PINCTRL_BCM6368=y +CONFIG_PINCTRL_BCM63XX=y CONFIG_POSIX_MQUEUE=y CONFIG_POSIX_MQUEUE_SYSCTL=y # CONFIG_RCU_STALL_COMMON is not set +CONFIG_REGMAP=y +CONFIG_REGMAP_MMIO=y CONFIG_RELAY=y CONFIG_RTL8366_SMI=y CONFIG_RTL8367_PHY=y diff --git a/target/linux/brcm63xx/dts/a226g.dts b/target/linux/brcm63xx/dts/a226g.dts index dc24e5a03f..f7a0b72b74 100644 --- a/target/linux/brcm63xx/dts/a226g.dts +++ b/target/linux/brcm63xx/dts/a226g.dts @@ -21,12 +21,12 @@ wps { label = "wps"; - gpios = <&gpio1 2 1>; + gpios = <&pinctrl 34 1>; linux,code = <KEY_WPS_BUTTON>; }; reset { label = "reset"; - gpios = <&gpio1 5 1>; + gpios = <&pinctrl 37 1>; linux,code = <KEY_RESTART>; }; }; @@ -36,56 +36,56 @@ voip_red { label = "DWV-S0:red:VoIP"; - gpios = <&gpio0 0 1>; + gpios = <&pinctrl 0 1>; }; eth_red { label = "DWV-S0:red:ethernet"; - gpios = <&gpio0 1 1>; + gpios = <&pinctrl 1 1>; }; dsl_green { label = "DWV-S0:green:ADSL"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; usb_green { label = "DWV-S0:green:USB"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; }; power_green { label = "DWV-S0:green:power"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; default-state = "on"; }; power_red { label = "DWV-S0:red:power"; - gpios = <&gpio0 5 1>; + gpios = <&pinctrl 5 1>; }; inet_red { label = "DWV-S0:red:internet"; - gpios = <&gpio0 6 1>; + gpios = <&pinctrl 6 1>; }; inet_green { label = "DWV-S0:green:internet"; - gpios = <&gpio0 7 1>; + gpios = <&pinctrl 7 1>; }; eth_green { label = "DWV-S0:green:ethernet"; - gpios = <&gpio0 8 1>; + gpios = <&pinctrl 8 1>; }; voip_green { label = "DWV-S0:green:VoIP"; - gpios = <&gpio0 9 1>; + gpios = <&pinctrl 9 1>; }; wifi_red { label = "DWV-S0:red:wifi"; - gpios = <&gpio0 10 1>; + gpios = <&pinctrl 10 1>; }; usb_red { label = "DWV-S0:red:USB"; - gpios = <&gpio0 11 1>; + gpios = <&pinctrl 11 1>; }; dsl_red { label = "DWV-S0:red:ADSL"; - gpios = <&gpio0 12 1>; + gpios = <&pinctrl 12 1>; }; }; }; diff --git a/target/linux/brcm63xx/dts/a226m-fwb.dts b/target/linux/brcm63xx/dts/a226m-fwb.dts index ced66ddfcd..43a82bbe18 100644 --- a/target/linux/brcm63xx/dts/a226m-fwb.dts +++ b/target/linux/brcm63xx/dts/a226m-fwb.dts @@ -21,12 +21,12 @@ wps { label = "wps"; - gpios = <&gpio1 2 1>; + gpios = <&pinctrl 34 1>; linux,code = <KEY_WPS_BUTTON>; }; reset { label = "reset"; - gpios = <&gpio1 5 1>; + gpios = <&pinctrl 37 1>; linux,code = <KEY_RESTART>; }; }; @@ -36,56 +36,56 @@ voip_red { label = "DWV-S0:red:VoIP"; - gpios = <&gpio0 0 1>; + gpios = <&pinctrl 0 1>; }; eth_red { label = "DWV-S0:red:ethernet"; - gpios = <&gpio0 1 1>; + gpios = <&pinctrl 1 1>; }; dsl_green { label = "DWV-S0:green:ADSL"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; usb_green { label = "DWV-S0:green:USB"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; }; power_green { label = "DWV-S0:green:power"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; default-state = "on"; }; power_red { label = "DWV-S0:red:power"; - gpios = <&gpio0 5 1>; + gpios = <&pinctrl 5 1>; }; inet_red { label = "DWV-S0:red:internet"; - gpios = <&gpio0 6 1>; + gpios = <&pinctrl 6 1>; }; inet_green { label = "DWV-S0:green:internet"; - gpios = <&gpio0 7 1>; + gpios = <&pinctrl 7 1>; }; eth_green { label = "DWV-S0:green:ethernet"; - gpios = <&gpio0 8 1>; + gpios = <&pinctrl 8 1>; }; voip_green { label = "DWV-S0:green:VoIP"; - gpios = <&gpio0 9 1>; + gpios = <&pinctrl 9 1>; }; wifi_red { label = "DWV-S0:red:wifi"; - gpios = <&gpio0 10 1>; + gpios = <&pinctrl 10 1>; }; usb_red { label = "DWV-S0:red:USB"; - gpios = <&gpio0 11 1>; + gpios = <&pinctrl 11 1>; }; dsl_red { label = "DWV-S0:red:ADSL"; - gpios = <&gpio0 12 1>; + gpios = <&pinctrl 12 1>; }; }; }; diff --git a/target/linux/brcm63xx/dts/a226m.dts b/target/linux/brcm63xx/dts/a226m.dts index 9a9ec1e1ea..269c4edea6 100644 --- a/target/linux/brcm63xx/dts/a226m.dts +++ b/target/linux/brcm63xx/dts/a226m.dts @@ -21,12 +21,12 @@ wps { label = "wps"; - gpios = <&gpio1 2 1>; + gpios = <&pinctrl 34 1>; linux,code = <KEY_WPS_BUTTON>; }; reset { label = "reset"; - gpios = <&gpio1 5 1>; + gpios = <&pinctrl 37 1>; linux,code = <KEY_RESTART>; }; }; @@ -36,56 +36,56 @@ voip_red { label = "DWV-S0:red:VoIP"; - gpios = <&gpio0 0 1>; + gpios = <&pinctrl 0 1>; }; eth_red { label = "DWV-S0:red:ethernet"; - gpios = <&gpio0 1 1>; + gpios = <&pinctrl 1 1>; }; dsl_green { label = "DWV-S0:green:ADSL"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; usb_green { label = "DWV-S0:green:USB"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; }; power_green { label = "DWV-S0:green:power"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; default-state = "on"; }; power_red { label = "DWV-S0:red:power"; - gpios = <&gpio0 5 1>; + gpios = <&pinctrl 5 1>; }; inet_red { label = "DWV-S0:red:internet"; - gpios = <&gpio0 6 1>; + gpios = <&pinctrl 6 1>; }; inet_green { label = "DWV-S0:green:internet"; - gpios = <&gpio0 7 1>; + gpios = <&pinctrl 7 1>; }; eth_green { label = "DWV-S0:green:ethernet"; - gpios = <&gpio0 8 1>; + gpios = <&pinctrl 8 1>; }; voip_green { label = "DWV-S0:green:VoIP"; - gpios = <&gpio0 9 1>; + gpios = <&pinctrl 9 1>; }; wifi_red { label = "DWV-S0:red:wifi"; - gpios = <&gpio0 10 1>; + gpios = <&pinctrl 10 1>; }; usb_red { label = "DWV-S0:red:USB"; - gpios = <&gpio0 11 1>; + gpios = <&pinctrl 11 1>; }; dsl_red { label = "DWV-S0:red:ADSL"; - gpios = <&gpio0 12 1>; + gpios = <&pinctrl 12 1>; }; }; }; diff --git a/target/linux/brcm63xx/dts/a4001n.dts b/target/linux/brcm63xx/dts/a4001n.dts index 70eb8cec92..d29b834a3a 100644 --- a/target/linux/brcm63xx/dts/a4001n.dts +++ b/target/linux/brcm63xx/dts/a4001n.dts @@ -21,12 +21,12 @@ reset { label = "reset"; - gpios = <&gpio0 23 1>; + gpios = <&pinctrl 23 1>; linux,code = <KEY_RESTART>; }; wps { label = "wps"; - gpios = <&gpio0 24 1>; + gpios = <&pinctrl 24 1>; linux,code = <KEY_WPS_BUTTON>; }; }; @@ -36,24 +36,24 @@ inet_red { label = "A4001N:red:inet"; - gpios = <&gpio0 1 0>; + gpios = <&pinctrl 1 0>; }; power_red { label = "A4001N:red:power"; - gpios = <&gpio0 4 0>; + gpios = <&pinctrl 4 0>; }; power_green { label = "A4001N:green:power"; - gpios = <&gpio0 8 0>; + gpios = <&pinctrl 8 0>; default-state = "on"; }; usb_green { label = "A4001N:green:usb"; - gpios = <&gpio0 10 1>; + gpios = <&pinctrl 10 1>; }; dsl_green { label = "A4001N:green:dsl"; - gpios = <&gpio0 11 1>; + gpios = <&pinctrl 11 1>; }; }; }; diff --git a/target/linux/brcm63xx/dts/a4001n1.dts b/target/linux/brcm63xx/dts/a4001n1.dts index 8e206866f6..3254897302 100644 --- a/target/linux/brcm63xx/dts/a4001n1.dts +++ b/target/linux/brcm63xx/dts/a4001n1.dts @@ -21,12 +21,12 @@ reset { label = "reset"; - gpios = <&gpio0 23 1>; + gpios = <&pinctrl 23 1>; linux,code = <KEY_RESTART>; }; wps { label = "wlan"; - gpios = <&gpio0 24 1>; + gpios = <&pinctrl 24 1>; linux,code = <KEY_WLAN>; }; }; @@ -36,52 +36,52 @@ inet_red { label = "A4001N1:red:inet"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; ppp_green { label = "A4001N1:green:ppp"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; }; power_green { label = "A4001N1:green:power"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; default-state = "on"; }; ppp_red { label = "A4001N1:red:ppp"; - gpios = <&gpio0 5 1>; + gpios = <&pinctrl 5 1>; }; usb_green { label = "A4001N1:green:3g"; - gpios = <&gpio0 6 1>; + gpios = <&pinctrl 6 1>; }; usb_red { label = "A4001N1:red:3g"; - gpios = <&gpio0 7 1>; + gpios = <&pinctrl 7 1>; }; power_red { label = "A4001N1:red:power"; - gpios = <&gpio0 8 1>; + gpios = <&pinctrl 8 1>; }; wlan_green { label = "A4001N1:green:wlan"; - gpios = <&gpio0 9 1>; + gpios = <&pinctrl 9 1>; }; wlan_red { label = "A4001N1:red:wlan"; - gpios = <&gpio0 10 1>; + gpios = <&pinctrl 10 1>; }; inet_green { label = "A4001N1:green:inet"; - gpios = <&gpio0 11 1>; + gpios = <&pinctrl 11 1>; }; eth_red { label = "A4001N1:red:eth"; - gpios = <&gpio0 20 1>; + gpios = <&pinctrl 20 1>; }; eth_green { label = "A4001N1:green:eth"; - gpios = <&gpio0 31 1>; + gpios = <&pinctrl 31 1>; }; }; }; diff --git a/target/linux/brcm63xx/dts/agpf-s0.dts b/target/linux/brcm63xx/dts/agpf-s0.dts index 3ff9cb2779..be1f9fb4f3 100644 --- a/target/linux/brcm63xx/dts/agpf-s0.dts +++ b/target/linux/brcm63xx/dts/agpf-s0.dts @@ -21,12 +21,12 @@ wps { label = "wps"; - gpios = <&gpio1 2 1>; + gpios = <&pinctrl 34 1>; linux,code = <KEY_WPS_BUTTON>; }; reset { label = "reset"; - gpios = <&gpio1 5 1>; + gpios = <&pinctrl 37 1>; linux,code = <KEY_RESTART>; }; }; @@ -36,60 +36,60 @@ power_green { label = "AGPF-S0:green:power"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; default-state = "on"; }; power_red { label = "AGPF-S0:red:power"; - gpios = <&gpio0 5 1>; + gpios = <&pinctrl 5 1>; }; service_green { label = "AGPF-S0:green:service"; - gpios = <&gpio0 6 1>; + gpios = <&pinctrl 6 1>; }; service_red { label = "AGPF-S0:red:service"; - gpios = <&gpio0 7 1>; + gpios = <&pinctrl 7 1>; }; dsl_green { label = "AGPF-S0:green:adsl"; - gpios = <&gpio0 9 1>; + gpios = <&pinctrl 9 1>; }; dsl_red { label = "AGPF-S0:red:adsl"; - gpios = <&gpio0 10 1>; + gpios = <&pinctrl 10 1>; }; wifi_green { label = "AGPF-S0:green:wifi"; - gpios = <&gpio0 22 1>; + gpios = <&pinctrl 22 1>; }; wifi_red { label = "AGPF-S0:red:wifi"; - gpios = <&gpio0 23 1>; + gpios = <&pinctrl 23 1>; }; inet_red { label = "AGPF-S0:red:internet"; - gpios = <&gpio0 24 1>; + gpios = <&pinctrl 24 1>; }; inet_green { label = "AGPF-S0:green:internet"; - gpios = <&gpio0 25 1>; + gpios = <&pinctrl 25 1>; }; usr1_green { label = "AGPF-S0:green:usr1"; - gpios = <&gpio0 26 1>; + gpios = <&pinctrl 26 1>; }; usr1_red { label = "AGPF-S0:red:usr1"; - gpios = <&gpio0 27 1>; + gpios = <&pinctrl 27 1>; }; usr2_green { label = "AGPF-S0:green:usr2"; - gpios = <&gpio0 29 1>; + gpios = <&pinctrl 29 1>; }; usr2_red { label = "AGPF-S0:red:usr2"; - gpios = <&gpio0 30 1>; + gpios = <&pinctrl 30 1>; }; }; }; diff --git a/target/linux/brcm63xx/dts/ar-5381u.dts b/target/linux/brcm63xx/dts/ar-5381u.dts index 1912fca584..883198c6b0 100644 --- a/target/linux/brcm63xx/dts/ar-5381u.dts +++ b/target/linux/brcm63xx/dts/ar-5381u.dts @@ -21,7 +21,7 @@ reset { label = "reset"; - gpios = <&gpio0 23 1>; + gpios = <&pinctrl 23 1>; linux,code = <KEY_RESTART>; }; }; @@ -31,15 +31,15 @@ alarm_red { label = "AR-5381u:red:alarm"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; inet_green { label = "AR-5381u:green:inet"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; }; power_green { label = "AR-5381u:green:power"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; default-state = "on"; }; }; diff --git a/target/linux/brcm63xx/dts/ar-5387un.dts b/target/linux/brcm63xx/dts/ar-5387un.dts index bfcd71e627..a0e07fb4fe 100644 --- a/target/linux/brcm63xx/dts/ar-5387un.dts +++ b/target/linux/brcm63xx/dts/ar-5387un.dts @@ -21,7 +21,7 @@ reset { label = "reset"; - gpios = <&gpio0 23 1>; + gpios = <&pinctrl 23 1>; linux,code = <KEY_RESTART>; }; }; @@ -31,24 +31,24 @@ inet_red { label = "AR-5387un:red:inet"; - gpios = <&gpio0 1 0>; + gpios = <&pinctrl 1 0>; }; power_red { label = "AR-5387un:red:power"; - gpios = <&gpio0 4 0>; + gpios = <&pinctrl 4 0>; }; inet_green { label = "AR-5387un:green:inet"; - gpios = <&gpio0 7 0>; + gpios = <&pinctrl 7 0>; }; power_green { label = "AR-5387un:green:power"; - gpios = <&gpio0 8 0>; + gpios = <&pinctrl 8 0>; default-state = "on"; }; dsl_green { label = "AR-5387un:green:dsl"; - gpios = <&gpio0 11 1>; + gpios = <&pinctrl 11 1>; }; }; }; diff --git a/target/linux/brcm63xx/dts/ar1004g.dts b/target/linux/brcm63xx/dts/ar1004g.dts index 479c934ed5..eb6d9a2b20 100644 --- a/target/linux/brcm63xx/dts/ar1004g.dts +++ b/target/linux/brcm63xx/dts/ar1004g.dts @@ -21,7 +21,7 @@ reset { label = "reset"; - gpios = <&gpio1 1 1>; + gpios = <&pinctrl 33 1>; linux,code = <KEY_RESTART>; }; }; @@ -31,16 +31,16 @@ power_green { label = "AR1004G:green:power"; - gpios = <&gpio0 0 1>; + gpios = <&pinctrl 0 1>; default-state = "on"; }; inet_green { label = "AR1004G:green:inet"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; }; power_red { label = "AR1004G:red:power"; - gpios = <&gpio0 6 1>; + gpios = <&pinctrl 6 1>; }; }; }; @@ -66,3 +66,8 @@ reg = <0x3f0000 0x010000>; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ext_mii &pinctrl_pci>; +}; diff --git a/target/linux/brcm63xx/dts/av4202n.dts b/target/linux/brcm63xx/dts/av4202n.dts index 960e233e3b..a105f3674e 100644 --- a/target/linux/brcm63xx/dts/av4202n.dts +++ b/target/linux/brcm63xx/dts/av4202n.dts @@ -22,12 +22,12 @@ reset { label = "reset"; - gpios = <&gpio1 2 GPIO_ACTIVE_LOW>; + gpios = <&pinctrl 34 GPIO_ACTIVE_LOW>; linux,code = <KEY_RESTART>; }; wlan { label = "wlan"; - gpios = <&gpio1 5 GPIO_ACTIVE_LOW>; + gpios = <&pinctrl 37 GPIO_ACTIVE_LOW>; linux,code = <KEY_WLAN>; }; }; @@ -37,32 +37,32 @@ power_white { label = "AV4202N:white:power"; - gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; + gpios = <&pinctrl 10 GPIO_ACTIVE_LOW>; default-state = "on"; }; power_red { label = "AV4202N:red:power"; - gpios = <&gpio0 11 GPIO_ACTIVE_LOW>; + gpios = <&pinctrl 11 GPIO_ACTIVE_LOW>; }; wan_white { label = "AV4202N:white:wan"; - gpios = <&gpio0 26 GPIO_ACTIVE_LOW>; + gpios = <&pinctrl 26 GPIO_ACTIVE_LOW>; }; wan_red { label = "AV4202N:red:wan"; - gpios = <&gpio0 27 GPIO_ACTIVE_LOW>; + gpios = <&pinctrl 27 GPIO_ACTIVE_LOW>; }; phone_white { label = "AV4202N:white:phone"; - gpios = <&gpio0 24 GPIO_ACTIVE_LOW>; + gpios = <&pinctrl 24 GPIO_ACTIVE_LOW>; }; phone_red { label = "AV4202N:red:phone"; - gpios = <&gpio0 25 GPIO_ACTIVE_LOW>; + gpios = <&pinctrl 25 GPIO_ACTIVE_LOW>; }; wifi { label = "AV4202N:blue:wifi"; - gpios = <&gpio0 22 GPIO_ACTIVE_LOW>; + gpios = <&pinctrl 22 GPIO_ACTIVE_LOW>; }; }; }; diff --git a/target/linux/brcm63xx/dts/bcm6318.dtsi b/target/linux/brcm63xx/dts/bcm6318.dtsi index a199b03cc0..c1dcad3ced 100644 --- a/target/linux/brcm63xx/dts/bcm6318.dtsi +++ b/target/linux/brcm63xx/dts/bcm6318.dtsi @@ -4,8 +4,7 @@ compatible = "brcm,bcm6318"; aliases { - gpio0 = &gpio0; - gpio1 = &gpio1; + pinctrl = &pinctrl; spi1 = &hsspi; }; @@ -58,26 +57,113 @@ interrupts = <2>; }; - gpio1: gpio-controller@10000080 { - compatible = "brcm,bcm6345-gpio"; - reg = <0x10000080 4>, <0x10000088 4>; + pinctrl: pin-controller@10000080 { + compatible = "brcm,bcm6318-pinctrl"; + reg = <0x10000080 0x08>, + <0x10000088 0x08>, + <0x10000098 0x04>, + <0x1000009c 0x0c>, + <0x100000d4 0x18>; + reg-names = "dirout", "dat", "mode", "mux", "pad"; gpio-controller; #gpio-cells = <2>; - ngpios = <18>; - interrupt-parent = <&ext_intc>; interrupts = <0 0>, <1 0>; - interrupt-names = "gpio1", "gpio2"; - }; - - gpio0: gpio-controller@10000084 { - compatible = "brcm,bcm6345-gpio"; - reg = <0x10000084 4>, <0x1000008c 4>; - - gpio-controller; - #gpio-cells = <2>; + interrupt-names = "gpio33", "gpio34"; + + pinctrl_ephy0_spd_led: ephy0_spd_led { + function = "ephy0_spd_led"; + pins = "gpio0"; + }; + + pinctrl_ephy1_spd_led: ephy1_spd_led { + function = "ephy1_spd_led"; + pins = "gpio1"; + }; + + pinctrl_ephy2_spd_led: ephy2_spd_led { + function = "ephy2_spd_led"; + pins = "gpio2"; + }; + + pinctrl_ephy3_spd_led: ephy3_spd_led { + function = "ephy3_spd_led"; + pins = "gpio3"; + }; + + pinctrl_ephy0_act_led: ephy0_act_led { + function = "ephy0_act_led"; + pins = "gpio4"; + }; + + pinctrl_ephy1_act_led: ephy1_act_led { + function = "ephy1_act_led"; + pins = "gpio5"; + }; + + pinctrl_ephy2_act_led: ephy2_act_led { + function = "ephy2_act_led"; + pins = "gpio6"; + }; + + pinctrl_ephy3_act_led: ephy3_act_led { + function = "ephy3_act_led"; + pins = "gpio7"; + }; + + pinctrl_serial_led: serial_led { + pinctrl_serial_led_data: serial_led_data { + function = "serial_led_data"; + pins = "gpio6"; + }; + + pinctrl_serial_led_clk: serial_led_clk { + function = "serial_led_clk"; + pins = "gpio7"; + }; + }; + + pinctrl_inet_act_led: inet_act_led { + function = "inet_act_led"; + pins = "gpio8"; + }; + + pinctrl_inet_fail_led: inet_fail_led { + function = "inet_fail_led"; + pins = "gpio9"; + }; + + pinctrl_dsl_led: dsl_led { + function = "dsl_led"; + pins = "gpio10"; + }; + + pinctrl_post_fail_led: post_fail_led { + function = "post_fail_led"; + pins = "gpio11"; + }; + + pinctrl_wlan_wps_led: wlan_wps_led { + function = "wlan_wps_led"; + pins = "gpio12"; + }; + + pinctrl_usb_pwron: usb_pwron { + function = "usb_pwron"; + pins = "gpio13"; + }; + + pinctrl_usb_device_led: usb_device_led { + function = "usb_device_led"; + pins = "gpio13"; + }; + + pinctrl_usb_active: usb_active { + function = "usb_active"; + pins = "gpio40"; + }; }; hsspi: spi@10003000 { diff --git a/target/linux/brcm63xx/dts/bcm63268.dtsi b/target/linux/brcm63xx/dts/bcm63268.dtsi index a2b683af77..d64fe19d0e 100644 --- a/target/linux/brcm63xx/dts/bcm63268.dtsi +++ b/target/linux/brcm63xx/dts/bcm63268.dtsi @@ -4,8 +4,7 @@ compatible = "brcm,bcm63268"; aliases { - gpio0 = &gpio0; - gpio1 = &gpio1; + pinctrl = &pinctrl; spi0 = &lsspi; spi1 = &hsspi; }; @@ -66,26 +65,132 @@ interrupts = <2>, <3>; }; - gpio1: gpio-controller@100000c0 { - compatible = "brcm,bcm6345-gpio"; - reg = <0x100000c0 4>, <0x100000c8 4>; + pinctrl: pin-controller@100000c0 { + compatible = "brcm,bcm63268-pinctrl"; + reg = <0x100000c0 0x8>, + <0x100000c8 0x8>, + <0x100000d0 0x4>, + <0x100000d8 0x4>, + <0x100000dc 0x4>, + <0x100000f8 0x4>; + reg-names = "dirout", "dat", "led", "mode", + "ctrl", "basemode"; gpio-controller; #gpio-cells = <2>; - ngpios = <20>; - interrupt-parent = <&periph_intc>; interrupts = <0 0>, <1 0>, <2 0>, <3 0>; - interrupt-names = "gpio0", "gpio1", "gpio2", "gpio3"; - }; - - gpio0: gpio-controller@100000c4 { - compatible = "brcm,bcm6345-gpio"; - reg = <0x100000c4 4>, <0x100000cc 4>; - - gpio-controller; - #gpio-cells = <2>; + interrupt-names = "gpio32", "gpio33", "gpio34", "gpio35"; + + pinctrl_serial_led: serial_led { + pinctrl_serial_led_clk: serial_led_clk { + function = "serial_led_clk"; + pins = "gpio0"; + }; + + pinctrl_serial_led_data: serial_led_data { + function = "serial_led_data"; + pins = "gpio1"; + }; + }; + + pinctrl_hsspi_cs4: hsspi_cs4 { + function = "hsspi_cs4"; + pins = "gpio16"; + }; + + pinctrl_hsspi_cs5: hsspi_cs5 { + function = "hsspi_cs5"; + pins = "gpio17"; + }; + + pinctrl_hsspi_cs6: hsspi_cs6 { + function = "hsspi_cs6"; + pins = "gpio8"; + }; + + pinctrl_hsspi_cs7: hsspi_cs7 { + function = "hsspi_cs7"; + pins = "gpio9"; + }; + + pinctrl_adsl_spi: adsl_spi { + pinctrl_adsl_spi_miso: adsl_spi_miso { + function = "adsl_spi_miso"; + pins = "gpio18"; + }; + + pinctrl_adsl_spi_mosi: adsl_spi_mosi { + function = "adsl_spi_mosi"; + pins = "gpio19"; + }; + }; + + pinctrl_vreq_clk: vreq_clk { + function = "vreq_clk"; + pins = "gpio22"; + }; + + pinctrl_pcie_clkreq_b: pcie_clkreq_b { + function = "pcie_clkreq_b"; + pins = "gpio23"; + }; + + pinctrl_robosw_led_clk: robosw_led_clk { + function = "robosw_led_clk"; + pins = "gpio30"; + }; + + pinctrl_robosw_led_data: robosw_led_data { + function = "robosw_led_data"; + pins = "gpio31"; + }; + + pinctrl_nand: nand { + function = "nand"; + group = "nand_grp"; + }; + + pinctrl_gpio35_alt: gpio35_alt { + function = "gpio35_alt"; + pin = "gpio35"; + }; + + pinctrl_dectpd: dectpd { + function = "dectpd"; + group = "dectpd_grp"; + }; + + pinctrl_vdsl_phy_override_0: vdsl_phy_override_0 { + function = "vdsl_phy_override_0"; + group = "vdsl_phy_override_0_grp"; + }; + + pinctrl_vdsl_phy_override_1: vdsl_phy_override_1 { + function = "vdsl_phy_override_1"; + group = "vdsl_phy_override_1_grp"; + }; + + pinctrl_vdsl_phy_override_2: vdsl_phy_override_2 { + function = "vdsl_phy_override_2"; + group = "vdsl_phy_override_2_grp"; + }; + + pinctrl_vdsl_phy_override_3: vdsl_phy_override_3 { + function = "vdsl_phy_override_3"; + group = "vdsl_phy_override_3_grp"; + }; + + pinctrl_dsl_gpio8: dsl_gpio8 { + function = "dsl_gpio8"; + group = "dsl_gpio8"; + }; + + pinctrl_dsl_gpio9: dsl_gpio9 { + function = "dsl_gpio9"; + group = "dsl_gpio9"; + }; }; lsspi: spi@10000800 { diff --git a/target/linux/brcm63xx/dts/bcm6328.dtsi b/target/linux/brcm63xx/dts/bcm6328.dtsi index 9a17869f0b..0bb41cfb87 100644 --- a/target/linux/brcm63xx/dts/bcm6328.dtsi +++ b/target/linux/brcm63xx/dts/bcm6328.dtsi @@ -4,7 +4,7 @@ compatible = "brcm,bcm6328"; aliases { - gpio0 = &gpio0; + pinctrl = &pinctrl; spi1 = &hsspi; }; @@ -57,9 +57,13 @@ interrupts = <2>; }; - gpio0: gpio-controller@10000084 { - compatible = "brcm,bcm6345-gpio"; - reg = <0x10000084 4>, <0x1000008c 4>; + pinctrl: pin-controller@10000080 { + compatible = "brcm,bcm6328-pinctrl"; + reg = <0x10000080 0x8>, + <0x10000088 0x8>, + <0x10000098 0x4>, + <0x1000009c 0xc>; + reg-names = "dirout", "dat", "mode", "mux"; gpio-controller; #gpio-cells = <2>; @@ -68,6 +72,83 @@ interrupts = <3 0>, <2 0>, <0 0>, <1 0>; interrupt-names = "gpio12", "gpio15", "gpio23", "gpio24"; + + pinctrl_serial_led: serial_led { + pinctrl_serial_led_data: serial_led_data { + function = "serial_led_data"; + pins = "gpio6"; + }; + + pinctrl_serial_led_clk: serial_led_clk { + function = "serial_led_clk"; + pins = "gpio7"; + }; + }; + + pinctrl_inet_act_led: inet_act_led { + function = "inet_act_led"; + pins = "gpio11"; + }; + + pinctrl_pcie_clkreq: pcie_clkreq { + function = "pcie_clkreq"; + pins = "gpio16"; + }; + + pinctrl_ephy0_spd_led: ephy0_spd_led { + function = "led"; + pins = "gpio17"; + }; + + pinctrl_ephy1_spd_led: ephy1_spd_led { + function = "led"; + pins = "gpio18"; + }; + + pinctrl_ephy2_spd_led: ephy2_spd_led { + function = "led"; + pins = "gpio19"; + }; + + pinctrl_ephy3_spd_led: ephy3_spd_led { + function = "led"; + pins = "gpio20"; + }; + + pinctrl_ephy0_act_led: ephy0_act_led { + function = "ephy0_act_led"; + pins = "gpio25"; + }; + + pinctrl_ephy1_act_led: ephy1_act_led { + function = "ephy1_act_led"; + pins = "gpio26"; + }; + + pinctrl_ephy2_act_led: ephy2_act_led { + function = "ephy2_act_led"; + pins = "gpio27"; + }; + + pinctrl_ephy3_act_led: ephy3_act_led { + function = "ephy3_act_led"; + pins = "gpio28"; + }; + + pinctrl_hsspi_cs1: hsspi_cs1 { + function = "hsspi_cs1"; + pins = "hsspi_cs1"; + }; + + pinctrl_usb_port1_device: usb_port1_device { + function = "usb_device_port"; + pins = "usb_port1"; + }; + + pinctrl_usb_port1_host: usb_port1_host { + function = "usb_host_port"; + pins = "usb_port1"; + }; }; hsspi: spi@10001000 { diff --git a/target/linux/brcm63xx/dts/bcm6348.dtsi b/target/linux/brcm63xx/dts/bcm6348.dtsi index 47c06d0ce0..b6dafeeae3 100644 --- a/target/linux/brcm63xx/dts/bcm6348.dtsi +++ b/target/linux/brcm63xx/dts/bcm6348.dtsi @@ -5,8 +5,7 @@ aliases { pflash = &pflash; - gpio0 = &gpio0; - gpio1 = &gpio1; + pinctrl = &pinctrl; spi0 = &lsspi; }; @@ -72,26 +71,59 @@ brcm,field-width = <5>; }; - gpio1: gpio-controller@fffe0400 { - compatible = "brcm,bcm6345-gpio"; - reg = <0xfffe0400 4>, <0xfffe0408 4>; + pinctrl: pin-controller@fffe0400 { + compatible = "brcm,bcm6348-pinctrl"; + reg = <0xfffe0400 0x8>, + <0xfffe0408 0x8>, + <0xfffe0418 0x4>; + reg-names = "dirout", "dat", "mode"; gpio-controller; #gpio-cells = <2>; - ngpios = <5>; - interrupt-parent = <&ext_intc>; interrupts = <0 0>, <1 0>, <2 0>, <3 0>; - interrupt-names = "gpio0", "gpio1", "gpio2", "gpio3"; - }; - - gpio0: gpio-controller@fffe0404 { - compatible = "brcm,bcm6345-gpio"; - reg = <0xfffe0404 4>, <0xfffe040c 4>; - - gpio-controller; - #gpio-cells = <2>; + interrupt-names = "gpio32", "gpio33", "gpio34", "gpio35"; + + pinctrl_ext_ephy: ext_ephy { + function = "ext_ephy"; + groups = "group1", "group4"; + }; + + pinctrl_mii_snoop: mii_snoop { + function = "ext_ephy"; + groups = "group1", "group4"; + }; + + pinctrl_legacy_led: legacy_led { + function = "legacy_led"; + groups = "group4"; + }; + + pinctrl_mii_pccard: mii_pccard { + function = "mii_pccard"; + groups = "group1"; + }; + + pinctrl_pci: pci { + function = "pci"; + groups = "group2"; + }; + + pinctrl_spi_master_uart: spi_master_uart { + function = "spi_master_uart"; + groups = "group1"; + }; + + pinctrl_ext_mii: ext_mii { + function = "ext_mii"; + groups = "group0", "group3"; + }; + + pinctrl_utopia: utopia { + function = "utopia"; + groups = "group0", "group1", "group3"; + }; }; lsspi: spi@fffe0c00 { diff --git a/target/linux/brcm63xx/dts/bcm6358.dtsi b/target/linux/brcm63xx/dts/bcm6358.dtsi index e4aecf7970..36b19e7710 100644 --- a/target/linux/brcm63xx/dts/bcm6358.dtsi +++ b/target/linux/brcm63xx/dts/bcm6358.dtsi @@ -5,8 +5,7 @@ aliases { pflash = &pflash; - gpio0 = &gpio0; - gpio1 = &gpio1; + pinctrl = &pinctrl; spi0 = &lsspi; }; @@ -86,31 +85,74 @@ interrupts = <20>, <21>; }; - gpio1: gpio-controller@fffe0080 { - compatible = "brcm,bcm6345-gpio"; - reg = <0xfffe0080 4>, <0xfffe0088 4>; + pinctrl: pin-controller@fffe0080 { + compatible = "brcm,bcm6358-pinctrl"; + reg = <0xfffe0080 0x8>, + <0xfffe0088 0x8>; + reg-names = "dirout", "dat", "mode"; + brcm,gpiomode = <&gpiomode>; gpio-controller; #gpio-cells = <2>; - ngpios = <8>; - interrupts-extended = <&ext_intc1 0 0>, <&ext_intc1 1 0>, <&ext_intc0 0 0>, <&ext_intc0 1 0>, <&ext_intc0 2 0>, <&ext_intc0 3 0>; - interrupt-names = "gpio0", "gpio1", "gpio2", "gpio3", - "gpio4", "gpio5"; + interrupt-names = "gpio32", "gpio33", "gpio34", "gpio35", + "gpio36", "gpio37"; + + pinctrl_ebi_cs: ebi_cs { + function = "ebi_cs"; + groups = "ebi_cs_grp"; + }; + + pinctrl_uart1: uart1 { + function = "uart1"; + groups = "uart1_grp"; + }; + + pinctrl_serial_led: serial_led { + function = "serial_led"; + groups = "serial_led_grp"; + }; + + pinctrl_legacy_led: legacy_led { + function = "legacy_led"; + groups = "legacy_led_grp"; + }; + + pinctrl_led: led { + function = "led"; + groups = "led_grp"; + }; + + pinctrl_spi_cs_23: spi_cs { + function = "spi_cs"; + groups = "spi_cs_grp"; + }; + + pinctrl_utopia: utopia { + function = "utopia"; + groups = "utopia_grp"; + }; + + pinctrl_pwm_syn_clk: pwm_syn_clk { + function = "pwm_syn_clk"; + groups = "pwm_syn_clk_grp"; + }; + + pinctrl_sys_irq: sys_irq { + function = "sys_irq"; + groups = "sys_irq_grp"; + }; }; - gpio0: gpio-controller@fffe0084 { - compatible = "brcm,bcm6345-gpio"; - reg = <0xfffe0084 4>, <0xfffe008c 4>; - - gpio-controller; - #gpio-cells = <2>; + gpiomode: gpiomode@fffe0098 { + compatible = "brcm,bcm6358-gpiomode", "syscon"; + reg = <0xfffe0098 0x4>; }; lsspi: spi@fffe0800 { diff --git a/target/linux/brcm63xx/dts/bcm6362.dtsi b/target/linux/brcm63xx/dts/bcm6362.dtsi index 2085fd53bf..11edf71aa9 100644 --- a/target/linux/brcm63xx/dts/bcm6362.dtsi +++ b/target/linux/brcm63xx/dts/bcm6362.dtsi @@ -4,8 +4,7 @@ compatible = "brcm,bcm6362"; aliases { - gpio0 = &gpio0; - gpio1 = &gpio1; + pinctrl = &pinctrl; spi0 = &lsspi; spi1 = &hsspi; }; @@ -66,19 +65,16 @@ interrupts = <2>, <3>; }; - gpio1: gpio-controller@10000080 { - compatible = "brcm,bcm6345-gpio"; - reg = <0x10000080 4>, <0x10000088 4>; - - gpio-controller; - #gpio-cells = <2>; - - ngpios = <16>; - }; - - gpio0: gpio-controller@10000084 { - compatible = "brcm,bcm6345-gpio"; - reg = <0x10000084 4>, <0x1000008c 4>; + pinctrl: pin-controller@10000080 { + compatible = "brcm,bcm6362-pinctrl"; + reg = <0x10000080 0x8>, + <0x10000088 0x8>, + <0x10000090 0x4>, + <0x10000098 0x4>, + <0x1000009c 0x4>, + <0x100000b8 0x4>; + reg-names = "dirout", "dat", "led", + "mode", "ctrl", "basemode"; gpio-controller; #gpio-cells = <2>; @@ -87,6 +83,158 @@ interrupts = <0 0>, <1 0>, <2 0>, <3 0>; interrupt-names = "gpio24", "gpio25", "gpio26", "gpio27"; + + pinctrl_usb_device_led: usb_device_led { + function = "usb_device_led"; + pins = "gpio0"; + }; + + pinctrl_sys_irq: sys_irq { + function = "sys_irq"; + pins = "gpio1"; + }; + + pinctrl_serial_led: serial_led { + pinctrl_serial_led_clk: serial_led_clk { + function = "serial_led_clk"; + pins = "gpio2"; + }; + + pinctrl_serial_led_data: serial_led_data { + function = "serial_led_data"; + pins = "gpio3"; + }; + }; + + pinctrl_robosw_led_data: robosw_led_data { + function = "robosw_led_data"; + pins = "gpio4"; + }; + + pinctrl_robosw_led_clk: robosw_led_clk { + function = "robosw_led_clk"; + pins = "gpio5"; + }; + + pinctrl_robosw_led0: robosw_led0 { + function = "robosw_led0"; + pins = "gpio6"; + }; + + pinctrl_robosw_led1: robosw_led1 { + function = "robosw_led1"; + pins = "gpio7"; + }; + + pinctrl_inet_led: inet_led { + function = "inet_led"; + pins = "gpio8"; + }; + + pinctrl_spi_cs2: spi_cs2 { + function = "spi_cs2"; + pins = "gpio9"; + }; + + pinctrl_spi_cs3: spi_cs3 { + function = "spi_cs3"; + pins = "gpio10"; + }; + + pinctrl_ntr_pulse: ntr_pulse { + function = "ntr_pulse"; + pins = "gpio11"; + }; + + pinctrl_uart1_scts: uart1_scts { + function = "uart1_scts"; + pins = "gpio12"; + }; + + pinctrl_uart1_srts: uart1_srts { + function = "uart1_srts"; + pins = "gpio13"; + }; + + + pinctrl_uart1: uart1 { + pinctrl_uart1_sdin: uart1_sdin { + function = "uart1_sdin"; + pins = "gpio14"; + }; + + pinctrl_uart1_sdout: uart1_sdout { + function = "uart1_sdout"; + pins = "gpio15"; + }; + }; + + pinctrl_adsl_spi: adsl_spi { + pinctrl_adsl_spi_miso: adsl_spi_miso { + function = "adsl_spi_miso"; + pins = "gpio16"; + }; + + pinctrl_adsl_spi_mosi: adsl_spi_mosi { + function = "adsl_spi_mosi"; + pins = "gpio17"; + }; + + pinctrl_adsl_spi_clk: adsl_spi_clk { + function = "adsl_spi_clk"; + pins = "gpio18"; + }; + + pinctrl_adsl_spi_cs: adsl_spi_cs { + function = "adsl_spi_cs"; + pins = "gpio19"; + }; + }; + + pinctrl_ephy0_led: ephy0_led { + function = "ephy0_led"; + pins = "gpio20"; + }; + + pinctrl_ephy1_led: ephy1_led { + function = "ephy1_led"; + pins = "gpio21"; + }; + + pinctrl_ephy2_led: ephy2_led { + function = "ephy2_led"; + pins = "gpio22"; + }; + + pinctrl_ephy3_led: ephy3_led { + function = "ephy3_led"; + pins = "gpio23"; + }; + + pinctrl_ext_irq0: ext_irq0 { + function = "ext_irq0"; + pins = "gpio24"; + }; + + pinctrl_ext_irq1: ext_irq1 { + function = "ext_irq1"; + pins = "gpio25"; + }; + + pinctrl_ext_irq2: ext_irq2 { + function = "ext_irq2"; + pins = "gpio26"; + }; + + pinctrl_ext_irq3: ext_irq3 { + function = "ext_irq3"; + pins = "gpio27"; + }; + + pinctrl_nand: nand { + function = "nand"; + group = "nand_grp"; + }; }; lsspi: spi@10000800 { diff --git a/target/linux/brcm63xx/dts/bcm6368.dtsi b/target/linux/brcm63xx/dts/bcm6368.dtsi index 40f2f0f07a..a49f24a96c 100644 --- a/target/linux/brcm63xx/dts/bcm6368.dtsi +++ b/target/linux/brcm63xx/dts/bcm6368.dtsi @@ -5,8 +5,7 @@ aliases { pflash = &pflash; - gpio0 = &gpio0; - gpio1 = &gpio1; + pinctrl = &pinctrl; spi0 = &lsspi; }; @@ -76,31 +75,191 @@ interrupts = <2>, <3>; }; - gpio1: gpio-controller@10000080 { - compatible = "brcm,bcm6345-gpio"; - reg = <0x10000080 4>, <0x10000088 4>; + pinctrl: pin-controller@10000080 { + compatible = "brcm,bcm6368-pinctrl"; + reg = <0x10000080 0x8>, + <0x10000088 0x8>, + <0x10000098 0x4>; + reg-names = "dirout", "dat", "mode"; + brcm,gpiobasemode = <&gpiobasemode>; gpio-controller; #gpio-cells = <2>; - ngpios = <6>; - interrupts-extended = <&ext_intc1 0 0>, <&ext_intc1 1 0>, <&ext_intc0 0 0>, <&ext_intc0 1 0>, <&ext_intc0 2 0>, <&ext_intc0 3 0>; - interrupt-names = "gpio0", "gpio1", "gpio2", "gpio3", - "gpio4", "gpio5"; - }; + interrupt-names = "gpio32", "gpio33", "gpio34", "gpio35", + "gpio36", "gpio37"; - gpio0: gpio-controller@10000084 { - compatible = "brcm,bcm6345-gpio"; - reg = <0x10000084 4>, <0x1000008c 4>; + pinctrl_analog_afe_0: analog_afe_0 { + function = "analog_afe_0"; + pins = "gpio0"; + }; - gpio-controller; - #gpio-cells = <2>; + pinctrl_analog_afe_1: analog_afe_1 { + function = "analog_afe_1"; + pins = "gpio1"; + }; + + pinctrl_sys_irq: sys_irq { + function = "sys_irq"; + pins = "gpio2"; + }; + + pinctrl_serial_led: serial_led { + pinctrl_serial_led_data: serial_led_data { + function = "serial_led_data"; + pins = "gpio3"; + }; + + pinctrl_serial_led_clk: serial_led_clk { + function = "serial_led_clk"; + pins = "gpio4"; + }; + }; + + pinctrl_inet_led: inet_led { + function = "inet_led"; + pins = "gpio5"; + }; + + pinctrl_ephy0_led: ephy0_led { + function = "ephy0_led"; + pins = "gpio6"; + }; + + pinctrl_ephy1_led: ephy1_led { + function = "ephy1_led"; + pins = "gpio7"; + }; + + pinctrl_ephy2_led: ephy2_led { + function = "ephy2_led"; + pins = "gpio8"; + }; + + pinctrl_ephy3_led: ephy3_led { + function = "ephy3_led"; + pins = "gpio9"; + }; + + pinctrl_robosw_led_data: robosw_led_data { + function = "robosw_led_data"; + pins = "gpio10"; + }; + + pinctrl_robosw_led_clk: robosw_led_clk { + function = "robosw_led_clk"; + pins = "gpio11"; + }; + + pinctrl_robosw_led0: robosw_led0 { + function = "robosw_led0"; + pins = "gpio12"; + }; + + pinctrl_robosw_led1: robosw_led1 { + function = "robosw_led1"; + pins = "gpio13"; + }; + + pinctrl_usb_device_led: usb_device_led { + function = "usb_device_led"; + pins = "gpio14"; + }; + + pinctrl_pci: pci { + pinctrl_pci_req1: pci_req1 { + function = "pci_req1"; + pins = "gpio16"; + }; + + pinctrl_pci_gnt1: pci_gnt1 { + function = "pci_gnt1"; + pins = "gpio17"; + }; + + pinctrl_pci_intb: pci_intb { + function = "pci_intb"; + pins = "gpio18"; + }; + + pinctrl_pci_req0: pci_req0 { + function = "pci_req0"; + pins = "gpio19"; + }; + + pinctrl_pci_gnt0: pci_gnt0 { + function = "pci_gnt0"; + pins = "gpio20"; + }; + }; + + pinctrl_pcmcia: pcmcia { + pinctrl_pcmcia_cd1: pcmcia_cd1 { + function = "pcmcia_cd1"; + pins = "gpio22"; + }; + + pinctrl_pcmcia_cd2: pcmcia_cd2 { + function = "pcmcia_cd2"; + pins = "gpio23"; + }; + + pinctrl_pcmcia_vs1: pcmcia_vs1 { + function = "pcmcia_vs1"; + pins = "gpio24"; + }; + + pinctrl_pcmcia_vs2: pcmcia_vs2 { + function = "pcmcia_vs2"; + pins = "gpio25"; + }; + }; + + pinctrl_ebi_cs2: ebi_cs2 { + function = "ebi_cs2"; + pins = "gpio26"; + }; + + pinctrl_ebi_cs3: ebi_cs3 { + function = "ebi_cs2"; + pins = "gpio27"; + }; + + pinctrl_spi_cs2: spi_cs2 { + function = "spi_cs2"; + pins = "gpio28"; + }; + + pinctrl_spi_cs3: spi_cs3 { + function = "spi_cs3"; + pins = "gpio29"; + }; + + pinctrl_spi_cs4: spi_cs4 { + function = "spi_cs4"; + pins = "gpio30"; + }; + + pinctrl_spi_cs5: spi_cs5 { + function = "spi_cs5"; + pins = "gpio31"; + }; + + pinctrl_uart1: uart1 { + function = "uart1"; + group = "uart1_grp"; + }; + }; + + gpiobasemode: gpiobasemode@100000b8 { + compatible = "brcm,bcm6368-gpiobasemode", "syscon"; + reg = <0x100000b8 0x4>; }; lsspi: spi@10000800 { diff --git a/target/linux/brcm63xx/dts/bcm96318ref.dts b/target/linux/brcm63xx/dts/bcm96318ref.dts index 11d67fa0e6..5780ccba47 100644 --- a/target/linux/brcm63xx/dts/bcm96318ref.dts +++ b/target/linux/brcm63xx/dts/bcm96318ref.dts @@ -21,13 +21,13 @@ wps { label = "wps"; - gpios = <&gpio1 1 1>; + gpios = <&pinctrl 33 1>; linux,code = <KEY_WPS_BUTTON>; }; reset { label = "reset"; - gpios = <&gpio1 2 1>; + gpios = <&pinctrl 34 1>; linux,code = <KEY_RESTART>; }; }; @@ -37,17 +37,17 @@ inet { label = "96318REF:green:inet"; - gpios = <&gpio0 8 1>; + gpios = <&pinctrl 8 1>; }; inet_fail { label = "96318REF:red:inet-fail"; - gpios = <&gpio0 9 1>; + gpios = <&pinctrl 9 1>; }; post_failed { label = "96318REF:red:post-failed"; - gpios = <&gpio0 11 1>; + gpios = <&pinctrl 11 1>; }; }; }; @@ -68,3 +68,8 @@ linux,part-probe = "bcm63xxpart"; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb_pwron>; +}; diff --git a/target/linux/brcm63xx/dts/bcm96318ref_p300.dts b/target/linux/brcm63xx/dts/bcm96318ref_p300.dts index cb648a33ed..8fae7fa78a 100644 --- a/target/linux/brcm63xx/dts/bcm96318ref_p300.dts +++ b/target/linux/brcm63xx/dts/bcm96318ref_p300.dts @@ -21,13 +21,13 @@ wps { label = "wps"; - gpios = <&gpio1 1 1>; + gpios = <&pinctrl 33 1>; linux,code = <KEY_WPS_BUTTON>; }; reset { label = "reset"; - gpios = <&gpio1 2 1>; + gpios = <&pinctrl 34 1>; linux,code = <KEY_RESTART>; }; }; @@ -37,22 +37,22 @@ inet { label = "96318REF_P300:green:inet"; - gpios = <&gpio0 8 1>; + gpios = <&pinctrl 8 1>; }; inet_fail { label = "96318REF_P300:red:inet-fail"; - gpios = <&gpio0 9 1>; + gpios = <&pinctrl 9 1>; }; post_failed { label = "96318REF_P300:red:post-failed"; - gpios = <&gpio0 11 1>; + gpios = <&pinctrl 11 1>; }; usb_pwron { label = "96318REF_P300::usb-pwron"; - gpios = <&gpio0 13 1>; + gpios = <&pinctrl 13 1>; default-state = "on"; }; }; @@ -74,3 +74,8 @@ linux,part-probe = "bcm63xxpart"; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb_pwron>; +}; diff --git a/target/linux/brcm63xx/dts/bcm963268bu_p300.dts b/target/linux/brcm63xx/dts/bcm963268bu_p300.dts index eba47d7542..a96bed7612 100644 --- a/target/linux/brcm63xx/dts/bcm963268bu_p300.dts +++ b/target/linux/brcm63xx/dts/bcm963268bu_p300.dts @@ -21,13 +21,13 @@ reset { label = "reset"; - gpios = <&gpio1 0 0>; + gpios = <&pinctrl 32 0>; linux,code = <KEY_RESTART>; }; wps { label = "wps"; - gpios = <&gpio1 1 0>; + gpios = <&pinctrl 33 0>; linux,code = <KEY_WPS_BUTTON>; }; }; diff --git a/target/linux/brcm63xx/dts/bcm963269bhr.dts b/target/linux/brcm63xx/dts/bcm963269bhr.dts index 68c17ebabf..4984f8fe76 100644 --- a/target/linux/brcm63xx/dts/bcm963269bhr.dts +++ b/target/linux/brcm63xx/dts/bcm963269bhr.dts @@ -21,7 +21,7 @@ reset { label = "reset"; - gpios = <&gpio1 0 0>; + gpios = <&pinctrl 32 0>; linux,code = <KEY_RESTART>; }; }; @@ -31,12 +31,12 @@ usb1 { label = "963269BHR:green:usb1"; - gpios = <&gpio0 9 1>; + gpios = <&pinctrl 9 1>; }; usb2 { label = "963269BHR:green:usb2"; - gpios = <&gpio0 10 1>; + gpios = <&pinctrl 10 1>; }; }; }; diff --git a/target/linux/brcm63xx/dts/bcm963281TAN.dts b/target/linux/brcm63xx/dts/bcm963281TAN.dts index 468a855c7c..a1c5d7ad7f 100644 --- a/target/linux/brcm63xx/dts/bcm963281TAN.dts +++ b/target/linux/brcm63xx/dts/bcm963281TAN.dts @@ -17,28 +17,28 @@ inet { label = "963281TAN::internet"; - gpios = <&gpio0 1 1>; + gpios = <&pinctrl 1 1>; }; power { label = "963281TAN::power"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; default-state = "on"; }; inet_fail { label = "963281TAN::internet-fail"; - gpios = <&gpio0 7 1>; + gpios = <&pinctrl 7 1>; }; power_fail { label = "963281TAN::power-fail"; - gpios = <&gpio0 8 1>; + gpios = <&pinctrl 8 1>; }; wps { label = "963281TAN::wps"; - gpios = <&gpio0 9 1>; + gpios = <&pinctrl 9 1>; }; dsl { label = "963281TAN::dsl"; - gpios = <&gpio0 11 1>; + gpios = <&pinctrl 11 1>; }; }; }; diff --git a/target/linux/brcm63xx/dts/bcm96328avng.dts b/target/linux/brcm63xx/dts/bcm96328avng.dts index 37f289b31e..e74a60a1fc 100644 --- a/target/linux/brcm63xx/dts/bcm96328avng.dts +++ b/target/linux/brcm63xx/dts/bcm96328avng.dts @@ -17,28 +17,28 @@ inet_fail { label = "96328avng::internet-fail"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; dsl { label = "96328avng::dsl"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; }; power { label = "96328avng::power"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; default-state = "on"; }; power_fail { label = "96328avng::power-fail"; - gpios = <&gpio0 8 1>; + gpios = <&pinctrl 8 1>; }; wps { label = "96328avng::wps"; - gpios = <&gpio0 9 1>; + gpios = <&pinctrl 9 1>; }; inet { label = "96328avng::internet"; - gpios = <&gpio0 11 1>; + gpios = <&pinctrl 11 1>; }; }; }; @@ -59,3 +59,8 @@ linux,part-probe = "bcm63xxpart"; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb_port1_device>; +}; diff --git a/target/linux/brcm63xx/dts/bcm96348GW-10.dts b/target/linux/brcm63xx/dts/bcm96348GW-10.dts index 5648d03396..d788057875 100644 --- a/target/linux/brcm63xx/dts/bcm96348GW-10.dts +++ b/target/linux/brcm63xx/dts/bcm96348GW-10.dts @@ -21,7 +21,7 @@ reset { label = "reset"; - gpios = <&gpio0 6 1>; + gpios = <&pinctrl 6 1>; linux,code = <KEY_RESTART>; }; }; @@ -31,24 +31,24 @@ power_green { label = "96348GW-10:green:power"; - gpios = <&gpio0 0 1>; + gpios = <&pinctrl 0 1>; default-state = "on"; }; stop_green { label = "96348GW-10:green:stop"; - gpios = <&gpio0 1 1>; + gpios = <&pinctrl 1 1>; }; adsl_fail_green { label = "96348GW-10:green:adsl-fail"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; ppp_green { label = "96348GW-10:green:ppp"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; }; ppp_fail_green { label = "96348GW-10:green:ppp-fail"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; }; }; }; @@ -58,3 +58,8 @@ linux,part-probe = "bcm63xxpart"; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci &pinctrl_ext_mii &pinctrl_mii_pccard>; +}; diff --git a/target/linux/brcm63xx/dts/bcm96348GW-11.dts b/target/linux/brcm63xx/dts/bcm96348GW-11.dts index 78fba83cac..9ef82e62a1 100644 --- a/target/linux/brcm63xx/dts/bcm96348GW-11.dts +++ b/target/linux/brcm63xx/dts/bcm96348GW-11.dts @@ -21,7 +21,7 @@ reset { label = "reset"; - gpios = <&gpio1 1 1>; + gpios = <&pinctrl 33 1>; linux,code = <KEY_RESTART>; }; }; @@ -31,24 +31,24 @@ power_green { label = "96348GW-11:green:power"; - gpios = <&gpio0 0 1>; + gpios = <&pinctrl 0 1>; default-state = "on"; }; stop_green { label = "96348GW-11:green:stop"; - gpios = <&gpio0 1 1>; + gpios = <&pinctrl 1 1>; }; adsl_fail_green { label = "96348GW-11:green:adsl-fail"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; ppp_green { label = "96348GW-11:green:ppp"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; }; ppp_fail_green { label = "96348GW-11:green:ppp-fail"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; }; }; }; @@ -58,3 +58,8 @@ linux,part-probe = "bcm63xxpart"; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci &pinctrl_ext_mii &pinctrl_mii_pccard>; +}; diff --git a/target/linux/brcm63xx/dts/bcm96348GW.dts b/target/linux/brcm63xx/dts/bcm96348GW.dts index 76995621db..d7511b0528 100644 --- a/target/linux/brcm63xx/dts/bcm96348GW.dts +++ b/target/linux/brcm63xx/dts/bcm96348GW.dts @@ -21,7 +21,7 @@ reset { label = "reset"; - gpios = <&gpio1 4 1>; + gpios = <&pinctrl 36 1>; linux,code = <KEY_RESTART>; }; }; @@ -31,24 +31,24 @@ power_green { label = "96348GW:green:power"; - gpios = <&gpio0 0 1>; + gpios = <&pinctrl 0 1>; default-state = "on"; }; stop_green { label = "96348GW:green:stop"; - gpios = <&gpio0 1 1>; + gpios = <&pinctrl 1 1>; }; adsl_fail_green { label = "96348GW:green:adsl-fail"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; ppp_green { label = "96348GW:green:ppp"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; }; ppp_fail_green { label = "96348GW:green:ppp-fail"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; }; }; }; @@ -58,3 +58,8 @@ linux,part-probe = "bcm63xxpart"; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci &pinctrl_ext_mii>; +}; diff --git a/target/linux/brcm63xx/dts/bcm96348R.dts b/target/linux/brcm63xx/dts/bcm96348R.dts index b103ece9ac..3042693b06 100644 --- a/target/linux/brcm63xx/dts/bcm96348R.dts +++ b/target/linux/brcm63xx/dts/bcm96348R.dts @@ -17,24 +17,24 @@ power_green { label = "96348R:green:power"; - gpios = <&gpio0 0 1>; + gpios = <&pinctrl 0 1>; default-state = "on"; }; stop_green { label = "96348R:green:stop"; - gpios = <&gpio0 1 1>; + gpios = <&pinctrl 1 1>; }; adsl_fail_green { label = "96348R:green:adsl-fail"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; ppp_green { label = "96348R:green:ppp"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; }; ppp_fail_green { label = "96348R:green:ppp-fail"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; }; }; }; @@ -44,3 +44,8 @@ linux,part-probe = "bcm63xxpart"; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci>; +}; diff --git a/target/linux/brcm63xx/dts/bcm96358VW.dts b/target/linux/brcm63xx/dts/bcm96358VW.dts index f916d9db66..c2fe5b01b3 100644 --- a/target/linux/brcm63xx/dts/bcm96358VW.dts +++ b/target/linux/brcm63xx/dts/bcm96358VW.dts @@ -17,24 +17,24 @@ power_green { label = "96358VW:green:power"; - gpios = <&gpio0 4 0>; + gpios = <&pinctrl 4 0>; default-state = "on"; }; stop_green { label = "96358VW:green:stop"; - gpios = <&gpio0 5 0>; + gpios = <&pinctrl 5 0>; }; adsl_fail_green { label = "96358VW:green:adsl-fail"; - gpios = <&gpio0 15 1>; + gpios = <&pinctrl 15 1>; }; ppp_green { label = "96358VW:green:ppp"; - gpios = <&gpio0 22 1>; + gpios = <&pinctrl 22 1>; }; ppp_fail_green { label = "96358VW:green:ppp-fail"; - gpios = <&gpio0 23 1>; + gpios = <&pinctrl 23 1>; }; }; }; diff --git a/target/linux/brcm63xx/dts/bcm96358VW2.dts b/target/linux/brcm63xx/dts/bcm96358VW2.dts index 20af61a5a1..cc4a8b5812 100644 --- a/target/linux/brcm63xx/dts/bcm96358VW2.dts +++ b/target/linux/brcm63xx/dts/bcm96358VW2.dts @@ -17,20 +17,20 @@ stop_green { label = "96358VW2:green:stop"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; }; power_green { label = "96358VW2:green:power"; - gpios = <&gpio0 5 1>; + gpios = <&pinctrl 5 1>; default-state = "on"; }; adsl_green { label = "96358VW2:green:adsl"; - gpios = <&gpio0 22 1>; + gpios = <&pinctrl 22 1>; }; ppp_fail_green { label = "96358VW2:green:ppp-fail"; - gpios = <&gpio0 23 0>; + gpios = <&pinctrl 23 0>; }; }; }; diff --git a/target/linux/brcm63xx/dts/bcm96368MVNgr.dts b/target/linux/brcm63xx/dts/bcm96368MVNgr.dts index ca07b65405..1078be713e 100644 --- a/target/linux/brcm63xx/dts/bcm96368MVNgr.dts +++ b/target/linux/brcm63xx/dts/bcm96368MVNgr.dts @@ -17,24 +17,24 @@ dsl_green { label = "96368MVNgr:green:adsl"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; inet_fail_green { label = "96368MVNgr:green:inet-fail"; - gpios = <&gpio0 3 0>; + gpios = <&pinctrl 3 0>; }; inet_green { label = "96368MVNgr:green:inet"; - gpios = <&gpio0 5 0>; + gpios = <&pinctrl 5 0>; }; power_green { label = "96368MVNgr:green:power"; - gpios = <&gpio0 22 0>; + gpios = <&pinctrl 22 0>; default-state = "on"; }; wps_green { label = "96368MVNgr:green:wps"; - gpios = <&gpio0 23 1>; + gpios = <&pinctrl 23 1>; }; }; }; @@ -44,3 +44,8 @@ linux,part-probe = "bcm63xxpart"; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci>; +}; diff --git a/target/linux/brcm63xx/dts/bcm96368MVWG.dts b/target/linux/brcm63xx/dts/bcm96368MVWG.dts index 9f13ca4d17..0f7c42b3cb 100644 --- a/target/linux/brcm63xx/dts/bcm96368MVWG.dts +++ b/target/linux/brcm63xx/dts/bcm96368MVWG.dts @@ -17,24 +17,24 @@ dsl_green { label = "96368MVWG:green:adsl"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; ppp_green { label = "96368MVWG:green:ppp"; - gpios = <&gpio0 5 0>; + gpios = <&pinctrl 5 0>; }; power_green { label = "96368MVWG:green:power"; - gpios = <&gpio0 22 0>; + gpios = <&pinctrl 22 0>; default-state = "on"; }; wps_green { label = "96368MVWG:green:wps"; - gpios = <&gpio0 23 1>; + gpios = <&pinctrl 23 1>; }; ppp_fail_red { label = "96368MVWG:red:ppp-fail"; - gpios = <&gpio0 31 0>; + gpios = <&pinctrl 31 0>; }; }; }; @@ -44,3 +44,8 @@ linux,part-probe = "bcm63xxpart"; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci>; +}; diff --git a/target/linux/brcm63xx/dts/cpva502plus.dts b/target/linux/brcm63xx/dts/cpva502plus.dts index 3ddc459836..dbe7aae97c 100644 --- a/target/linux/brcm63xx/dts/cpva502plus.dts +++ b/target/linux/brcm63xx/dts/cpva502plus.dts @@ -21,7 +21,7 @@ reset { label = "reset"; - gpios = <&gpio1 4 1>; + gpios = <&pinctrl 36 1>; linux,code = <KEY_RESTART>; }; }; @@ -31,12 +31,12 @@ phone_green { label = "CPVA502+:green:phone"; - gpios = <&gpio0 0 1>; + gpios = <&pinctrl 0 1>; }; link_amber { label = "CPVA502+:amber:link"; - gpios = <&gpio0 5 1>; + gpios = <&pinctrl 5 1>; }; }; }; @@ -62,3 +62,8 @@ reg = <0x3f0000 0x010000>; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci &pinctrl_ext_mii>; +}; diff --git a/target/linux/brcm63xx/dts/cpva642.dts b/target/linux/brcm63xx/dts/cpva642.dts index 1a0522de0b..108997df78 100644 --- a/target/linux/brcm63xx/dts/cpva642.dts +++ b/target/linux/brcm63xx/dts/cpva642.dts @@ -21,12 +21,12 @@ reset { label = "reset"; - gpios = <&gpio1 4 1>; + gpios = <&pinctrl 36 1>; linux,code = <KEY_RESTART>; }; wps { label = "wps"; - gpios = <&gpio1 5 0>; + gpios = <&pinctrl 37 0>; linux,code = <KEY_WPS_BUTTON>; }; }; @@ -36,44 +36,44 @@ eth_green { label = "CPVA642:green:ether"; - gpios = <&gpio0 1 1>; + gpios = <&pinctrl 1 1>; }; phone2_green { label = "CPVA642:green:phone2"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; usb_green { label = "CPVA642:green:usb"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; }; phone1_green { label = "CPVA642:green:phone1"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; }; wifi_red { label = "CPVA642:red:wifi"; - gpios = <&gpio0 6 1>; + gpios = <&pinctrl 6 1>; }; link_red { label = "CPVA642:red:link"; - gpios = <&gpio0 9 1>; + gpios = <&pinctrl 9 1>; }; link_green { label = "CPVA642:green:link"; - gpios = <&gpio0 10 1>; + gpios = <&pinctrl 10 1>; }; power_green { label = "CPVA642:green:power"; - gpios = <&gpio0 11 1>; + gpios = <&pinctrl 11 1>; default-state = "on"; }; power_red { label = "CPVA642:red:power"; - gpios = <&gpio0 14 1>; + gpios = <&pinctrl 14 1>; }; wifi_green { label = "CPVA642:green:wifi"; - gpios = <&gpio0 28 0>; + gpios = <&pinctrl 28 0>; }; }; }; diff --git a/target/linux/brcm63xx/dts/ct-5365.dts b/target/linux/brcm63xx/dts/ct-5365.dts index 8187be6970..f0676497d7 100644 --- a/target/linux/brcm63xx/dts/ct-5365.dts +++ b/target/linux/brcm63xx/dts/ct-5365.dts @@ -21,17 +21,17 @@ reset { label = "reset"; - gpios = <&gpio1 1 1>; + gpios = <&pinctrl 33 1>; linux,code = <KEY_RESTART>; }; wlan { label = "wlan"; - gpios = <&gpio1 2 1>; + gpios = <&pinctrl 34 1>; linux,code = <KEY_WLAN>; }; wps { label = "wps"; - gpios = <&gpio1 3 1>; + gpios = <&pinctrl 35 1>; linux,code = <KEY_WPS_BUTTON>; }; }; @@ -41,16 +41,16 @@ power_green { label = "96348A-122:green:power"; - gpios = <&gpio0 0 1>; + gpios = <&pinctrl 0 1>; default-state = "on"; }; alarm_red { label = "96348A-122:red:alarm"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; wps_green { label = "96348A-122:green:wps"; - gpios = <&gpio0 6 1>; + gpios = <&pinctrl 6 1>; }; }; }; @@ -76,3 +76,8 @@ reg = <0x3f0000 0x010000>; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci &pinctrl_ext_mii>; +}; diff --git a/target/linux/brcm63xx/dts/ct-6373.dts b/target/linux/brcm63xx/dts/ct-6373.dts index f2a5842c69..8e6eb453a7 100644 --- a/target/linux/brcm63xx/dts/ct-6373.dts +++ b/target/linux/brcm63xx/dts/ct-6373.dts @@ -17,8 +17,8 @@ #size-cells = <0>; compatible = "spi-gpio"; - gpio-mosi = <&gpio0 7 0>; - gpio-sck = <&gpio0 6 0>; + gpio-mosi = <&pinctrl 7 0>; + gpio-sck = <&pinctrl 6 0>; num-chipselects = <0>; hc595: gpio-spi-controller@0 { @@ -41,7 +41,7 @@ reset { label = "reset"; - gpios = <&gpio1 3 1>; + gpios = <&pinctrl 35 1>; linux,code = <KEY_RESTART>; }; }; @@ -51,16 +51,16 @@ power_green { label = "CT6373-1:green:power"; - gpios = <&gpio0 0 0>; + gpios = <&pinctrl 0 0>; default-state = "on"; }; usb_green { label = "CT6373-1:green:usb"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; }; wlan_green { label = "CT6373-1:green:wlan"; - gpios = <&gpio0 9 1>; + gpios = <&pinctrl 9 1>; }; dsl_green { label = "CT6373-1:green:adsl"; diff --git a/target/linux/brcm63xx/dts/ct536plus.dts b/target/linux/brcm63xx/dts/ct536plus.dts index 8be494048d..8aa47575be 100644 --- a/target/linux/brcm63xx/dts/ct536plus.dts +++ b/target/linux/brcm63xx/dts/ct536plus.dts @@ -21,7 +21,7 @@ reset { label = "reset"; - gpios = <&gpio1 1 1>; + gpios = <&pinctrl 33 1>; linux,code = <KEY_RESTART>; }; }; @@ -31,12 +31,12 @@ power_green { label = "CT536_CT5621:green:power"; - gpios = <&gpio0 0 1>; + gpios = <&pinctrl 0 1>; default-state = "on"; }; adsl_fail_green { label = "CT536_CT5621:green:adsl-fail"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; }; }; @@ -62,3 +62,8 @@ reg = <0x3f0000 0x010000>; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci &pinctrl_ext_mii &pinctrl_mii_pccard>; +}; diff --git a/target/linux/brcm63xx/dts/dg834g_v4.dts b/target/linux/brcm63xx/dts/dg834g_v4.dts index ee63473e3c..0af695d902 100644 --- a/target/linux/brcm63xx/dts/dg834g_v4.dts +++ b/target/linux/brcm63xx/dts/dg834g_v4.dts @@ -21,7 +21,7 @@ reset { label = "reset"; - gpios = <&gpio0 6 1>; + gpios = <&pinctrl 6 1>; linux,code = <KEY_RESTART>; }; }; @@ -31,20 +31,20 @@ power_green { label = "96348W3:green:power"; - gpios = <&gpio0 0 1>; + gpios = <&pinctrl 0 1>; default-state = "on"; }; status { label = "96348W3:red:power"; - gpios = <&gpio0 1 1>; + gpios = <&pinctrl 1 1>; }; inet_green { label = "96348W3::adsl"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; inet_red { label = "96348W3::internet"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; }; }; }; @@ -70,3 +70,8 @@ reg = <0x3f0000 0x010000>; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci &pinctrl_ext_mii>; +}; diff --git a/target/linux/brcm63xx/dts/dg834gtpn.dts b/target/linux/brcm63xx/dts/dg834gtpn.dts index 9bd67f4190..84ef9b2c04 100644 --- a/target/linux/brcm63xx/dts/dg834gtpn.dts +++ b/target/linux/brcm63xx/dts/dg834gtpn.dts @@ -21,7 +21,7 @@ reset { label = "reset"; - gpios = <&gpio0 6 1>; + gpios = <&pinctrl 6 1>; linux,code = <KEY_RESTART>; }; }; @@ -31,24 +31,24 @@ power_green { label = "96348GW-10:green:power"; - gpios = <&gpio0 0 1>; + gpios = <&pinctrl 0 1>; default-state = "on"; }; stop_green { label = "96348GW-10:green:stop"; - gpios = <&gpio0 1 1>; + gpios = <&pinctrl 1 1>; }; adsl_fail_green { label = "96348GW-10:green:adsl-fail"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; ppp_green { label = "96348GW-10:green:ppp"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; }; ppp_fail_green { label = "96348GW-10:green:ppp-fail"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; }; }; }; @@ -74,3 +74,8 @@ reg = <0x3f0000 0x010000>; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci &pinctrl_ext_mii &pinctrl_mii_pccard>; +}; diff --git a/target/linux/brcm63xx/dts/dgnd3700v1.dts b/target/linux/brcm63xx/dts/dgnd3700v1.dts index 2b6248b19a..7701bd013a 100644 --- a/target/linux/brcm63xx/dts/dgnd3700v1.dts +++ b/target/linux/brcm63xx/dts/dgnd3700v1.dts @@ -21,17 +21,17 @@ wlan { label = "wlan"; - gpios = <&gpio0 10 1>; + gpios = <&pinctrl 10 1>; linux,code = <KEY_WLAN>; }; reset { label = "reset"; - gpios = <&gpio0 12 1>; + gpios = <&pinctrl 12 1>; linux,code = <KEY_RESTART>; }; wps { label = "wps"; - gpios = <&gpio1 3 1>; + gpios = <&pinctrl 35 1>; linux,code = <KEY_WPS_BUTTON>; }; }; @@ -41,48 +41,48 @@ dsl_green { label = "DGND3700v1_3800B:green:dsl"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; inet_red { label = "DGND3700v1_3800B:red:inet"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; }; inet_green { label = "DGND3700v1_3800B:green:inet"; - gpios = <&gpio0 5 1>; + gpios = <&pinctrl 5 1>; }; wps_green { label = "DGND3700v1_3800B:green:wps"; - gpios = <&gpio0 11 1>; + gpios = <&pinctrl 11 1>; }; usbfront_green { label = "DGND3700v1_3800B:green:usb-front"; - gpios = <&gpio0 13 1>; + gpios = <&pinctrl 13 1>; }; usbback_green { label = "DGND3700v1_3800B:green:usb-back"; - gpios = <&gpio0 14 1>; + gpios = <&pinctrl 14 1>; }; power_red { label = "DGND3700v1_3800B:red:power"; - gpios = <&gpio0 22 1>; + gpios = <&pinctrl 22 1>; }; lan_green { label = "DGND3700v1_3800B:green:lan"; - gpios = <&gpio0 23 1>; + gpios = <&pinctrl 23 1>; }; power_green { label = "DGND3700v1_3800B:green:power"; - gpios = <&gpio0 24 1>; + gpios = <&pinctrl 24 1>; default-state = "on"; }; wifi2g_green { label = "DGND3700v1_3800B:green:wifi2g"; - gpios = <&gpio0 26 1>; + gpios = <&pinctrl 26 1>; }; wifi5g_blue { label = "DGND3700v1_3800B:blue:wifi5g"; - gpios = <&gpio0 27 1>; + gpios = <&pinctrl 27 1>; }; }; }; @@ -113,4 +113,9 @@ label = "nvram"; reg = <0x1fe0000 0x20000>; }; +}; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci>; }; diff --git a/target/linux/brcm63xx/dts/dsl-2640b-b.dts b/target/linux/brcm63xx/dts/dsl-2640b-b.dts index 767586dfb8..fce774d321 100644 --- a/target/linux/brcm63xx/dts/dsl-2640b-b.dts +++ b/target/linux/brcm63xx/dts/dsl-2640b-b.dts @@ -21,7 +21,7 @@ reset { label = "reset"; - gpios = <&gpio0 7 1>; + gpios = <&pinctrl 7 1>; linux,code = <KEY_RESTART>; }; }; @@ -31,20 +31,20 @@ power_green { label = "D-4P-W:green:power"; - gpios = <&gpio0 0 1>; + gpios = <&pinctrl 0 1>; default-state = "on"; }; status { label = "D-4P-W::status"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; }; inet_green { label = "D-4P-W:green:internet"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; }; inet_red { label = "D-4P-W:red:internet"; - gpios = <&gpio0 5 1>; + gpios = <&pinctrl 5 1>; }; }; }; @@ -70,3 +70,8 @@ reg = <0x3f0000 0x010000>; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci &pinctrl_ext_mii>; +}; diff --git a/target/linux/brcm63xx/dts/dsl-2650u.dts b/target/linux/brcm63xx/dts/dsl-2650u.dts index ed42f63346..4b45151031 100644 --- a/target/linux/brcm63xx/dts/dsl-2650u.dts +++ b/target/linux/brcm63xx/dts/dsl-2650u.dts @@ -17,20 +17,20 @@ stop_green { label = "96358VW2:green:stop"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; }; power_green { label = "96358VW2:green:power"; - gpios = <&gpio0 5 1>; + gpios = <&pinctrl 5 1>; default-state = "on"; }; adsl_green { label = "96358VW2:green:adsl"; - gpios = <&gpio0 22 1>; + gpios = <&pinctrl 22 1>; }; ppp_fail_green { label = "96358VW2:green:ppp-fail"; - gpios = <&gpio0 23 0>; + gpios = <&pinctrl 23 0>; }; }; }; diff --git a/target/linux/brcm63xx/dts/dsl-274xb-c.dts b/target/linux/brcm63xx/dts/dsl-274xb-c.dts index 10bf9a54af..fb67fc9851 100644 --- a/target/linux/brcm63xx/dts/dsl-274xb-c.dts +++ b/target/linux/brcm63xx/dts/dsl-274xb-c.dts @@ -21,7 +21,7 @@ reset { label = "reset"; - gpios = <&gpio1 2 1>; + gpios = <&pinctrl 34 1>; linux,code = <KEY_RESTART>; }; }; @@ -31,24 +31,24 @@ inet_green { label = "dsl-274xb:green:internet"; - gpios = <&gpio0 2 0>; + gpios = <&pinctrl 2 0>; }; power_red { label = "dsl-274xb:red:power"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; }; power_green { label = "dsl-274xb:green:power"; - gpios = <&gpio0 5 1>; + gpios = <&pinctrl 5 1>; default-state = "on"; }; dsl_green { label = "dsl-274xb:green:adsl"; - gpios = <&gpio0 9 1>; + gpios = <&pinctrl 9 1>; }; inet_red { label = "dsl-274xb:red:internet"; - gpios = <&gpio0 10 0>; + gpios = <&pinctrl 10 0>; }; }; }; diff --git a/target/linux/brcm63xx/dts/dsl-274xb-f.dts b/target/linux/brcm63xx/dts/dsl-274xb-f.dts index 08a55923d5..be1d16b36d 100644 --- a/target/linux/brcm63xx/dts/dsl-274xb-f.dts +++ b/target/linux/brcm63xx/dts/dsl-274xb-f.dts @@ -21,17 +21,17 @@ wifi { label = "wifi"; - gpios = <&gpio0 10 1>; + gpios = <&pinctrl 10 1>; linux,code = <KEY_WLAN>; }; reset { label = "reset"; - gpios = <&gpio0 23 1>; + gpios = <&pinctrl 23 1>; linux,code = <KEY_RESTART>; }; wps { label = "wps"; - gpios = <&gpio0 24 1>; + gpios = <&pinctrl 24 1>; linux,code = <KEY_WPS_BUTTON>; }; }; @@ -41,28 +41,28 @@ inet_red { label = "dsl-274xb:red:internet"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; dsl_green { label = "dsl-274xb:green:dsl"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; }; power_green { label = "dsl-274xb:green:power"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; default-state = "on"; }; power_red { label = "dsl-274xb:red:power"; - gpios = <&gpio0 8 1>; + gpios = <&pinctrl 8 1>; }; wps_blue { label = "dsl-274xb:blue:wps"; - gpios = <&gpio0 9 1>; + gpios = <&pinctrl 9 1>; }; inet_green { label = "dsl-274xb:green:internet"; - gpios = <&gpio0 11 1>; + gpios = <&pinctrl 11 1>; }; }; }; diff --git a/target/linux/brcm63xx/dts/dsl-275xb-d.dts b/target/linux/brcm63xx/dts/dsl-275xb-d.dts index cae6f37ad7..bbcce3c30d 100644 --- a/target/linux/brcm63xx/dts/dsl-275xb-d.dts +++ b/target/linux/brcm63xx/dts/dsl-275xb-d.dts @@ -21,19 +21,19 @@ wifi { label = "wifi"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; linux,code = <KEY_WLAN>; }; wps { label = "wps"; - gpios = <&gpio1 1 1>; + gpios = <&pinctrl 33 1>; linux,code = <KEY_WPS_BUTTON>; }; reset { label = "reset"; - gpios = <&gpio1 2 1>; + gpios = <&pinctrl 34 1>; linux,code = <KEY_RESTART>; }; }; @@ -43,39 +43,39 @@ power_green { label = "dsl-275xb:green:power"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; default-state = "on"; }; inet_green { label = "dsl-275xb:green:inet"; - gpios = <&gpio0 8 1>; + gpios = <&pinctrl 8 1>; }; inet_red { label = "dsl-275xb:red:inet-fail"; - gpios = <&gpio0 9 1>; + gpios = <&pinctrl 9 1>; }; power_red { label = "dsl-275xb:red:post-failed"; - gpios = <&gpio0 11 1>; + gpios = <&pinctrl 11 1>; }; wps_blue { label = "dsl-275xb:blue:wps"; - gpios = <&gpio0 16 1>; + gpios = <&pinctrl 16 1>; }; dsl_green { label = "dsl-275xb:green:dsl"; - gpios = <&gpio0 17 1>; + gpios = <&pinctrl 17 1>; }; usb_green { /* not user controllable? */ label = "dsl-275xb:green:usb"; - gpios = <&gpio1 17 1>; + gpios = <&pinctrl 49 1>; }; }; }; diff --git a/target/linux/brcm63xx/dts/dv-201amr.dts b/target/linux/brcm63xx/dts/dv-201amr.dts index 9d96e7471e..e6955190f6 100644 --- a/target/linux/brcm63xx/dts/dv-201amr.dts +++ b/target/linux/brcm63xx/dts/dv-201amr.dts @@ -34,3 +34,8 @@ reg = <0x410000 0x3f0000>; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci &pinctrl_ext_mii>; +}; diff --git a/target/linux/brcm63xx/dts/dva-g3810bn_tl.dts b/target/linux/brcm63xx/dts/dva-g3810bn_tl.dts index abd358e1ae..4ebb25d01e 100644 --- a/target/linux/brcm63xx/dts/dva-g3810bn_tl.dts +++ b/target/linux/brcm63xx/dts/dva-g3810bn_tl.dts @@ -21,7 +21,7 @@ reset { label = "reset"; - gpios = <&gpio1 2 1>; + gpios = <&pinctrl 34 1>; linux,code = <KEY_RESTART>; }; }; @@ -31,24 +31,24 @@ voip { label = "DVAG3810BN::voip"; - gpios = <&gpio0 1 0>; + gpios = <&pinctrl 1 0>; }; power { label = "DVAG3810BN::power"; - gpios = <&gpio0 4 0>; + gpios = <&pinctrl 4 0>; default-state = "on"; }; stop { label = "DVAG3810BN::stop"; - gpios = <&gpio0 5 0>; + gpios = <&pinctrl 5 0>; }; dsl { label = "DVAG3810BN::dsl"; - gpios = <&gpio0 22 1>; + gpios = <&pinctrl 22 1>; }; inet { label = "DVAG3810BN::internet"; - gpios = <&gpio0 23 1>; + gpios = <&pinctrl 23 1>; }; }; }; diff --git a/target/linux/brcm63xx/dts/evg2000.dts b/target/linux/brcm63xx/dts/evg2000.dts index 79f26b9850..07c98f11a0 100644 --- a/target/linux/brcm63xx/dts/evg2000.dts +++ b/target/linux/brcm63xx/dts/evg2000.dts @@ -21,12 +21,12 @@ reset { label = "reset"; - gpios = <&gpio0 25 1>; + gpios = <&pinctrl 25 1>; linux,code = <KEY_RESTART>; }; wps { label = "wps"; - gpios = <&gpio0 26 1>; + gpios = <&pinctrl 26 1>; linux,code = <KEY_WPS_BUTTON>; }; }; @@ -36,44 +36,44 @@ voip1_green { label = "EVG2000:green:voip1"; - gpios = <&gpio0 14 1>; + gpios = <&pinctrl 14 1>; }; voip2_green { label = "EVG2000:green:voip2"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; inet_red { label = "EVG2000:red:inet"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; }; inet_green { label = "EVG2000:green:inet"; - gpios = <&gpio0 5 1>; + gpios = <&pinctrl 5 1>; }; usb_green { label = "EVG2000:green:usb"; - gpios = <&gpio0 15 1>; + gpios = <&pinctrl 15 1>; }; power_green { label = "EVG2000:green:power"; - gpios = <&gpio0 22 1>; + gpios = <&pinctrl 22 1>; default-state = "on"; }; power_red { label = "EVG2000:red:power"; - gpios = <&gpio0 23 1>; + gpios = <&pinctrl 23 1>; }; lan_green { label = "EVG2000:green:lan"; - gpios = <&gpio0 24 1>; + gpios = <&pinctrl 24 1>; }; wireless_green { label = "EVG2000:green:wireless"; - gpios = <&gpio0 26 1>; + gpios = <&pinctrl 26 1>; }; wan_green { label = "EVG2000:green:wan"; - gpios = <&gpio0 27 1>; + gpios = <&pinctrl 27 1>; }; }; }; @@ -105,3 +105,8 @@ reg = <0x00fe0000 0x00020000>; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci>; +}; diff --git a/target/linux/brcm63xx/dts/f5d7633.dts b/target/linux/brcm63xx/dts/f5d7633.dts index 2dae1aff72..27e81a3e58 100644 --- a/target/linux/brcm63xx/dts/f5d7633.dts +++ b/target/linux/brcm63xx/dts/f5d7633.dts @@ -21,7 +21,7 @@ reset { label = "reset"; - gpios = <&gpio0 6 1>; + gpios = <&pinctrl 6 1>; linux,code = <KEY_RESTART>; }; }; @@ -31,24 +31,24 @@ power_green { label = "96348GW-10:green:power"; - gpios = <&gpio0 0 1>; + gpios = <&pinctrl 0 1>; default-state = "on"; }; stop_green { label = "96348GW-10:green:stop"; - gpios = <&gpio0 1 1>; + gpios = <&pinctrl 1 1>; }; adsl_fail_green { label = "96348GW-10:green:adsl-fail"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; ppp_green { label = "96348GW-10:green:ppp"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; }; ppp_fail_green { label = "96348GW-10:green:ppp-fail"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; }; }; }; @@ -74,3 +74,8 @@ reg = <0x3e0000 0x020000>; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci &pinctrl_ext_mii &pinctrl_mii_pccard>; +}; diff --git a/target/linux/brcm63xx/dts/fast2404.dts b/target/linux/brcm63xx/dts/fast2404.dts index 29211e6d17..ce52af6d42 100644 --- a/target/linux/brcm63xx/dts/fast2404.dts +++ b/target/linux/brcm63xx/dts/fast2404.dts @@ -34,3 +34,8 @@ reg = <0x3f0000 0x010000>; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci &pinctrl_ext_mii &pinctrl_mii_pccard>; +}; diff --git a/target/linux/brcm63xx/dts/fast2504n.dts b/target/linux/brcm63xx/dts/fast2504n.dts index 54923388d9..296bc0993d 100644 --- a/target/linux/brcm63xx/dts/fast2504n.dts +++ b/target/linux/brcm63xx/dts/fast2504n.dts @@ -21,12 +21,12 @@ reset { label = "reset"; - gpios = <&gpio0 24 1>; + gpios = <&pinctrl 24 1>; linux,code = <KEY_RESTART>; }; wps { label = "wps"; - gpios = <&gpio0 25 1>; + gpios = <&pinctrl 25 1>; linux,code = <KEY_WPS_BUTTON>; }; }; @@ -36,28 +36,28 @@ power_orange { label = "fast2504n:orange:power"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; power_green { label = "fast2504n:green:power"; - gpios = <&gpio0 10 1>; + gpios = <&pinctrl 10 1>; default-state = "on"; }; inet_red { label = "fast2504n:red:internet"; - gpios = <&gpio0 26 1>; + gpios = <&pinctrl 26 1>; }; ok_green { label = "fast2504n:green:ok"; - gpios = <&gpio0 28 1>; + gpios = <&pinctrl 28 1>; }; ok_orange { label = "fast2504n:orange:ok"; - gpios = <&gpio0 29 1>; + gpios = <&pinctrl 29 1>; }; wlan_orangee { label = "fast2504n:orange:wlan"; - gpios = <&gpio0 30 1>; + gpios = <&pinctrl 30 1>; }; }; }; diff --git a/target/linux/brcm63xx/dts/fast2604.dts b/target/linux/brcm63xx/dts/fast2604.dts index 5d7192fc05..952b668118 100644 --- a/target/linux/brcm63xx/dts/fast2604.dts +++ b/target/linux/brcm63xx/dts/fast2604.dts @@ -21,7 +21,7 @@ reset { label = "reset"; - gpios = <&gpio1 1 1>; + gpios = <&pinctrl 33 1>; linux,code = <KEY_RESTART>; }; }; @@ -31,20 +31,20 @@ power_green { label = "F@ST2604:green:power"; - gpios = <&gpio0 0 1>; + gpios = <&pinctrl 0 1>; default-state = "on"; }; power_red { label = "F@ST2604:red:power"; - gpios = <&gpio0 1 1>; + gpios = <&pinctrl 1 1>; }; inet_red { label = "F@ST2604:red:inet"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; }; wps_green { label = "F@ST2604:green:wps"; - gpios = <&gpio0 5 1>; + gpios = <&pinctrl 5 1>; }; }; }; @@ -70,3 +70,8 @@ reg = <0x3f0000 0x010000>; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci &pinctrl_ext_mii>; +}; diff --git a/target/linux/brcm63xx/dts/fast2704n.dts b/target/linux/brcm63xx/dts/fast2704n.dts index 8a3c05b9ac..ee343a6334 100644 --- a/target/linux/brcm63xx/dts/fast2704n.dts +++ b/target/linux/brcm63xx/dts/fast2704n.dts @@ -21,17 +21,17 @@ wlan { label = "wlan"; - gpios = <&gpio0 1 0>; + gpios = <&pinctrl 1 0>; linux,code = <KEY_WLAN>; }; wps { label = "wps"; - gpios = <&gpio1 1 1>; + gpios = <&pinctrl 33 1>; linux,code = <KEY_WPS_BUTTON>; }; reset { label = "reset"; - gpios = <&gpio1 2 1>; + gpios = <&pinctrl 34 1>; linux,code = <KEY_RESTART>; }; }; @@ -41,48 +41,48 @@ wps_green { label = "F@ST2704N:green:wps"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; lan1_green { label = "F@ST2704N:green:lan1"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; }; lan2_green { label = "F@ST2704N:green:lan2"; - gpios = <&gpio0 5 1>; + gpios = <&pinctrl 5 1>; }; lan3_green { label = "F@ST2704N:green:lan3"; - gpios = <&gpio0 6 1>; + gpios = <&pinctrl 6 1>; }; lan4_green { label = "F@ST2704N:green:lan4"; - gpios = <&gpio0 7 1>; + gpios = <&pinctrl 7 1>; }; inet_green { label = "F@ST2704N:green:inet"; - gpios = <&gpio0 8 1>; + gpios = <&pinctrl 8 1>; }; inet_red { label = "F@ST2704N:red:inet"; - gpios = <&gpio0 9 1>; + gpios = <&pinctrl 9 1>; }; dsl_green { label = "F@ST2704N:green:dsl"; - gpios = <&gpio0 10 1>; + gpios = <&pinctrl 10 1>; }; power_red { label = "F@ST2704N:red:power"; - gpios = <&gpio0 11 1>; + gpios = <&pinctrl 11 1>; }; power_green { label = "F@ST2704N:green:power"; - gpios = <&gpio1 15 1>; + gpios = <&pinctrl 47 1>; default-state = "on"; }; usb_green { label = "F@ST2704N:green:usb"; - gpios = <&gpio1 17 1>; + gpios = <&pinctrl 49 1>; }; }; }; diff --git a/target/linux/brcm63xx/dts/fast2704v2.dts b/target/linux/brcm63xx/dts/fast2704v2.dts index 617b1ed1a2..bbd23da361 100644 --- a/target/linux/brcm63xx/dts/fast2704v2.dts +++ b/target/linux/brcm63xx/dts/fast2704v2.dts @@ -21,17 +21,17 @@ rfkill { label = "rfkill"; - gpios = <&gpio0 15 1>; + gpios = <&pinctrl 15 1>; linux,code = <KEY_WLAN>; }; reset { label = "reset"; - gpios = <&gpio0 23 1>; + gpios = <&pinctrl 23 1>; linux,code = <KEY_RESTART>; }; wps { label = "wps"; - gpios = <&gpio0 24 1>; + gpios = <&pinctrl 24 1>; linux,code = <KEY_WPS_BUTTON>; }; }; @@ -41,32 +41,32 @@ usb_green { label = "F@ST2704V2:green:usb"; - gpios = <&gpio0 1 1>; + gpios = <&pinctrl 1 1>; }; inet_red { label = "F@ST2704V2:red:inet"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; dsl_green { label = "F@ST2704V2:green:dsl"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; }; power_green { label = "F@ST2704V2:green:power"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; default-state = "on"; }; power_red { label = "F@ST2704V2:red:power"; - gpios = <&gpio0 5 1>; + gpios = <&pinctrl 5 1>; }; wps_green { label = "F@ST2704V2:green:wps"; - gpios = <&gpio0 10 1>; + gpios = <&pinctrl 10 1>; }; inet_green { label = "F@ST2704V2:green:inet"; - gpios = <&gpio0 11 1>; + gpios = <&pinctrl 11 1>; }; }; }; diff --git a/target/linux/brcm63xx/dts/gw6000.dts b/target/linux/brcm63xx/dts/gw6000.dts index 14c6330680..5645ae0a8c 100644 --- a/target/linux/brcm63xx/dts/gw6000.dts +++ b/target/linux/brcm63xx/dts/gw6000.dts @@ -21,7 +21,7 @@ reset { label = "reset"; - gpios = <&gpio1 4 1>; + gpios = <&pinctrl 36 1>; linux,code = <KEY_RESTART>; }; }; @@ -48,3 +48,8 @@ reg = <0x3f0000 0x010000>; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci &pinctrl_ext_mii>; +}; diff --git a/target/linux/brcm63xx/dts/gw6200.dts b/target/linux/brcm63xx/dts/gw6200.dts index c02975ee8d..3e0037a868 100644 --- a/target/linux/brcm63xx/dts/gw6200.dts +++ b/target/linux/brcm63xx/dts/gw6200.dts @@ -21,7 +21,7 @@ reset { label = "reset"; - gpios = <&gpio1 4 1>; + gpios = <&pinctrl 36 1>; linux,code = <KEY_RESTART>; }; }; @@ -31,19 +31,19 @@ line1_green { label = "GW6200:green:line1"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; }; line2_green { label = "GW6200:green:line2"; - gpios = <&gpio0 5 1>; + gpios = <&pinctrl 5 1>; }; line3_green { label = "GW6200:green:line3"; - gpios = <&gpio0 6 1>; + gpios = <&pinctrl 6 1>; }; tel_green { label = "GW6200:green:tel"; - gpios = <&gpio0 7 1>; + gpios = <&pinctrl 7 1>; }; }; }; @@ -69,3 +69,8 @@ reg = <0x7f0000 0x010000>; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci &pinctrl_ext_mii &pinctrl_mii_pccard>; +}; diff --git a/target/linux/brcm63xx/dts/hg520v.dts b/target/linux/brcm63xx/dts/hg520v.dts index a86311f08e..f0eefc0c0f 100644 --- a/target/linux/brcm63xx/dts/hg520v.dts +++ b/target/linux/brcm63xx/dts/hg520v.dts @@ -21,7 +21,7 @@ reset { label = "reset"; - gpios = <&gpio1 5 1>; + gpios = <&pinctrl 37 1>; linux,code = <KEY_RESTART>; }; }; @@ -31,7 +31,7 @@ inet_green { label = "HW520:green:net"; - gpios = <&gpio1 0 1>; + gpios = <&pinctrl 32 1>; }; }; }; diff --git a/target/linux/brcm63xx/dts/hg553.dts b/target/linux/brcm63xx/dts/hg553.dts index cc6b331511..a00821fb15 100644 --- a/target/linux/brcm63xx/dts/hg553.dts +++ b/target/linux/brcm63xx/dts/hg553.dts @@ -21,13 +21,13 @@ rfkill { label = "rfkill"; - gpios = <&gpio0 9 1>; + gpios = <&pinctrl 9 1>; linux,code = <KEY_RFKILL>; }; reset { label = "reset"; - gpios = <&gpio1 5 1>; + gpios = <&pinctrl 37 1>; linux,code = <KEY_RESTART>; }; }; @@ -37,40 +37,40 @@ power_green { label = "HW553:blue:power"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; default-state = "on"; }; power_red { label = "HW553:red:power"; - gpios = <&gpio0 5 1>; + gpios = <&pinctrl 5 1>; }; hspa_red { label = "HW553:red:hspa"; - gpios = <&gpio0 12 1>; + gpios = <&pinctrl 12 1>; }; hspa_blue { label = "HW553:blue:hspa"; - gpios = <&gpio0 13 1>; + gpios = <&pinctrl 13 1>; }; lan_red { label = "HW553:red:lan"; - gpios = <&gpio0 22 1>; + gpios = <&pinctrl 22 1>; }; lan_blue { label = "HW553:blue:lan"; - gpios = <&gpio0 23 1>; + gpios = <&pinctrl 23 1>; }; wifi_red { label = "HW553:red:wifi"; - gpios = <&gpio0 25 1>; + gpios = <&pinctrl 25 1>; }; dsl_red { label = "HW553:red:adsl"; - gpios = <&gpio1 2 1>; + gpios = <&pinctrl 34 1>; }; dsl_blue { label = "HW553:blue:adsl"; - gpios = <&gpio1 3 1>; + gpios = <&pinctrl 35 1>; }; }; }; diff --git a/target/linux/brcm63xx/dts/hg556a-a.dts b/target/linux/brcm63xx/dts/hg556a-a.dts index b9f5842b07..de17500ceb 100644 --- a/target/linux/brcm63xx/dts/hg556a-a.dts +++ b/target/linux/brcm63xx/dts/hg556a-a.dts @@ -21,22 +21,22 @@ help { label = "help"; - gpios = <&gpio0 8 1>; + gpios = <&pinctrl 8 1>; linux,code = <KEY_HELP>; }; wlan { label = "wlan"; - gpios = <&gpio0 9 1>; + gpios = <&pinctrl 9 1>; linux,code = <KEY_WLAN>; }; restart { label = "restart"; - gpios = <&gpio0 10 1>; + gpios = <&pinctrl 10 1>; linux,code = <KEY_RESTART>; }; reset { label = "reset"; - gpios = <&gpio0 11 1>; + gpios = <&pinctrl 11 1>; linux,code = <KEY_CONFIG>; }; }; @@ -46,57 +46,57 @@ message_red { label = "HW556:red:message"; - gpios = <&gpio0 0 1>; + gpios = <&pinctrl 0 1>; }; hspa_red { label = "HW556:red:hspa"; - gpios = <&gpio0 1 1>; + gpios = <&pinctrl 1 1>; }; dsl_red { label = "HW556:red:dsl"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; power_red { label = "HW556:red:power"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; default-state = "on"; }; all_red { label = "HW556:red:all"; - gpios = <&gpio0 6 1>; + gpios = <&pinctrl 6 1>; default-state = "on"; }; lan1_green { label = "HW556:green:lan1"; - gpios = <&gpio0 12 1>; + gpios = <&pinctrl 12 1>; }; lan1_red { label = "HW556:red:lan1"; - gpios = <&gpio0 13 1>; + gpios = <&pinctrl 13 1>; }; lan2_green { label = "HW556:green:lan2"; - gpios = <&gpio0 15 1>; + gpios = <&pinctrl 15 1>; }; lan2_red { label = "HW556:red:lan2"; - gpios = <&gpio0 22 1>; + gpios = <&pinctrl 22 1>; }; lan3_green { label = "HW556:green:lan3"; - gpios = <&gpio0 23 1>; + gpios = <&pinctrl 23 1>; }; lan3_red { label = "HW556:red:lan3"; - gpios = <&gpio0 26 1>; + gpios = <&pinctrl 26 1>; }; lan4_green { label = "HW556:green:lan4"; - gpios = <&gpio0 27 1>; + gpios = <&pinctrl 27 1>; }; lan4_red { label = "HW556:red:lan4"; - gpios = <&gpio0 28 1>; + gpios = <&pinctrl 28 1>; }; }; }; diff --git a/target/linux/brcm63xx/dts/hg556a-b.dts b/target/linux/brcm63xx/dts/hg556a-b.dts index 40f79cd135..782beda982 100644 --- a/target/linux/brcm63xx/dts/hg556a-b.dts +++ b/target/linux/brcm63xx/dts/hg556a-b.dts @@ -21,22 +21,22 @@ help { label = "help"; - gpios = <&gpio0 8 1>; + gpios = <&pinctrl 8 1>; linux,code = <KEY_HELP>; }; wlan { label = "wlan"; - gpios = <&gpio0 9 1>; + gpios = <&pinctrl 9 1>; linux,code = <KEY_WLAN>; }; restart { label = "restart"; - gpios = <&gpio0 10 1>; + gpios = <&pinctrl 10 1>; linux,code = <KEY_RESTART>; }; reset { label = "reset"; - gpios = <&gpio0 11 1>; + gpios = <&pinctrl 11 1>; linux,code = <KEY_CONFIG>; }; }; @@ -46,57 +46,57 @@ message_red { label = "HW556:red:message"; - gpios = <&gpio0 0 1>; + gpios = <&pinctrl 0 1>; }; hspa_red { label = "HW556:red:hspa"; - gpios = <&gpio0 1 1>; + gpios = <&pinctrl 1 1>; }; dsl_red { label = "HW556:red:dsl"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; power_red { label = "HW556:red:power"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; default-state = "on"; }; all_red { label = "HW556:red:all"; - gpios = <&gpio0 6 1>; + gpios = <&pinctrl 6 1>; default-state = "on"; }; lan1_green { label = "HW556:green:lan1"; - gpios = <&gpio0 12 1>; + gpios = <&pinctrl 12 1>; }; lan1_red { label = "HW556:red:lan1"; - gpios = <&gpio0 13 1>; + gpios = <&pinctrl 13 1>; }; lan2_green { label = "HW556:green:lan2"; - gpios = <&gpio0 15 1>; + gpios = <&pinctrl 15 1>; }; lan2_red { label = "HW556:red:lan2"; - gpios = <&gpio0 22 1>; + gpios = <&pinctrl 22 1>; }; lan3_green { label = "HW556:green:lan3"; - gpios = <&gpio0 23 1>; + gpios = <&pinctrl 23 1>; }; lan3_red { label = "HW556:red:lan3"; - gpios = <&gpio0 26 1>; + gpios = <&pinctrl 26 1>; }; lan4_green { label = "HW556:green:lan4"; - gpios = <&gpio0 27 1>; + gpios = <&pinctrl 27 1>; }; lan4_red { label = "HW556:red:lan4"; - gpios = <&gpio0 28 1>; + gpios = <&pinctrl 28 1>; }; }; }; diff --git a/target/linux/brcm63xx/dts/hg556a-c.dts b/target/linux/brcm63xx/dts/hg556a-c.dts index ada2a8ca0c..36f298be64 100644 --- a/target/linux/brcm63xx/dts/hg556a-c.dts +++ b/target/linux/brcm63xx/dts/hg556a-c.dts @@ -21,22 +21,22 @@ help { label = "help"; - gpios = <&gpio1 4 1>; + gpios = <&pinctrl 36 1>; linux,code = <KEY_HELP>; }; wlan { label = "wlan"; - gpios = <&gpio0 9 1>; + gpios = <&pinctrl 9 1>; linux,code = <KEY_WLAN>; }; restart { label = "restart"; - gpios = <&gpio0 10 1>; + gpios = <&pinctrl 10 1>; linux,code = <KEY_RESTART>; }; reset { label = "reset"; - gpios = <&gpio0 11 1>; + gpios = <&pinctrl 11 1>; linux,code = <KEY_CONFIG>; }; }; @@ -46,52 +46,52 @@ lan1_green { label = "HW556:green:lan1"; - gpios = <&gpio0 0 1>; + gpios = <&pinctrl 0 1>; }; lan2_green { label = "HW556:green:lan2"; - gpios = <&gpio0 1 1>; + gpios = <&pinctrl 1 1>; }; dsl_red { label = "HW556:red:dsl"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; power_red { label = "HW556:red:power"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; default-state = "on"; }; message_red { label = "HW556:red:message"; - gpios = <&gpio0 12 1>; + gpios = <&pinctrl 12 1>; }; lan1_red { label = "HW556:red:lan1"; - gpios = <&gpio0 13 1>; + gpios = <&pinctrl 13 1>; }; hspa_red { label = "HW556:red:hspa"; - gpios = <&gpio0 15 1>; + gpios = <&pinctrl 15 1>; }; lan2_red { label = "HW556:red:lan2"; - gpios = <&gpio0 22 1>; + gpios = <&pinctrl 22 1>; }; lan3_green { label = "HW556:green:lan3"; - gpios = <&gpio0 23 1>; + gpios = <&pinctrl 23 1>; }; lan3_red { label = "HW556:red:lan3"; - gpios = <&gpio0 26 1>; + gpios = <&pinctrl 26 1>; }; lan4_green { label = "HW556:green:lan4"; - gpios = <&gpio0 27 1>; + gpios = <&pinctrl 27 1>; }; lan4_red { label = "HW556:red:lan4"; - gpios = <&gpio0 28 1>; + gpios = <&pinctrl 28 1>; }; }; }; diff --git a/target/linux/brcm63xx/dts/hg622.dts b/target/linux/brcm63xx/dts/hg622.dts index 6dee418edb..f96af2bf26 100644 --- a/target/linux/brcm63xx/dts/hg622.dts +++ b/target/linux/brcm63xx/dts/hg622.dts @@ -22,7 +22,7 @@ reset { label = "reset"; - gpios = <&gpio1 2 1>; + gpios = <&pinctrl 34 1>; linux,code = <KEY_RESTART>; }; }; @@ -32,19 +32,19 @@ dsl_green { label = "HG622:green:dsl"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; inet_green { label = "HG622:green:inet"; - gpios = <&gpio0 5 1>; + gpios = <&pinctrl 5 1>; }; usb_green { label = "HG622:green:usb"; - gpios = <&gpio0 11 1>; + gpios = <&pinctrl 11 1>; }; power_green { label = "HG622:green:power"; - gpios = <&gpio0 22 1>; + gpios = <&pinctrl 22 1>; default-state = "on"; }; }; @@ -77,3 +77,10 @@ reg = <0xfe0000 0x020000>; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci_gnt0 &pinctrl_pci_req0 + &pinctrl_pci_intb &pinctrl_pci_gnt1 + &pinctrl_pci_req1>; +}; diff --git a/target/linux/brcm63xx/dts/hg655b.dts b/target/linux/brcm63xx/dts/hg655b.dts index 58ef715a93..63e13090ce 100644 --- a/target/linux/brcm63xx/dts/hg655b.dts +++ b/target/linux/brcm63xx/dts/hg655b.dts @@ -21,17 +21,17 @@ wps { label = "wps"; - gpios = <&gpio0 12 1>; + gpios = <&pinctrl 12 1>; linux,code = <KEY_WPS_BUTTON>; }; wlan { label = "wlan"; - gpios = <&gpio0 23 1>; + gpios = <&pinctrl 23 1>; linux,code = <KEY_WLAN>; }; reset { label = "reset"; - gpios = <&gpio1 2 1>; + gpios = <&pinctrl 34 1>; linux,code = <KEY_RESTART>; }; }; @@ -41,28 +41,29 @@ dsl_green { label = "HW65x:green:dsl"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; internet_green { label = "HW65x:green:internet"; - gpios = <&gpio0 5 1>; + gpios = <&pinctrl 5 1>; }; + usb_green { label = "HW65x:green:usb"; - gpios = <&gpio0 14 1>; + gpios = <&pinctrl 14 1>; }; power_green { label = "HW65x:green:power"; - gpios = <&gpio0 22 1>; + gpios = <&pinctrl 22 1>; default-state = "on"; }; voip_green { label = "HW65x:green:voip"; - gpios = <&gpio0 25 1>; + gpios = <&pinctrl 25 1>; }; wps_green { label = "HW65x:green:wps"; - gpios = <&gpio0 27 1>; + gpios = <&pinctrl 27 1>; }; }; }; @@ -98,3 +99,9 @@ reg = <0x7e0000 0x020000>; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci &pinctrl_ephy0_led &pinctrl_ephy1_led + &pinctrl_ephy2_led &pinctrl_ephy3_led>; +}; diff --git a/target/linux/brcm63xx/dts/homehub2a.dts b/target/linux/brcm63xx/dts/homehub2a.dts index b86a48fe40..0d51c870a1 100644 --- a/target/linux/brcm63xx/dts/homehub2a.dts +++ b/target/linux/brcm63xx/dts/homehub2a.dts @@ -17,9 +17,9 @@ #size-cells = <0>; compatible = "spi-gpio"; - gpio-mosi = <&gpio0 7 0>; - gpio-sck = <&gpio0 6 0>; - cs-gpios = <&gpio0 5 0>; + gpio-mosi = <&pinctrl 7 0>; + gpio-sck = <&pinctrl 6 0>; + cs-gpios = <&pinctrl 5 0>; num-chipselects = <1>; hc595: gpio-spi-controller@0 { @@ -42,17 +42,17 @@ phone { label = "phone"; - gpios = <&gpio0 1 1>; + gpios = <&pinctrl 1 1>; linux,code = <KEY_PHONE>; }; reset { label = "reset"; - gpios = <&gpio0 9 1>; + gpios = <&pinctrl 9 1>; linux,code = <KEY_RESTART>; }; wps { label = "wps"; - gpios = <&gpio0 11 1>; + gpios = <&pinctrl 11 1>; linux,code = <KEY_WPS_BUTTON>; }; }; diff --git a/target/linux/brcm63xx/dts/livebox-blue-5g.dts b/target/linux/brcm63xx/dts/livebox-blue-5g.dts index c0ef0d48d1..8a060736c9 100644 --- a/target/linux/brcm63xx/dts/livebox-blue-5g.dts +++ b/target/linux/brcm63xx/dts/livebox-blue-5g.dts @@ -22,13 +22,13 @@ button1 { label = "1"; - gpios = <&gpio1 4 1>; + gpios = <&pinctrl 36 1>; linux,code = <KEY_RESTART>; }; button2 { label = "2"; - gpios = <&gpio0 7 1>; + gpios = <&pinctrl 7 1>; linux,code = <BTN_2>; }; }; @@ -38,28 +38,28 @@ red_adsl_fail { label = "Livebox1:red:adsl-fail-power"; - gpios = <&gpio0 0 0>; + gpios = <&pinctrl 0 0>; default-state = "on"; }; red_adsl { label = "Livebox1:red:adsl"; - gpios = <&gpio0 1 0>; + gpios = <&pinctrl 1 0>; }; red_traffic { label = "Livebox1:red:traffic"; - gpios = <&gpio0 2 0>; + gpios = <&pinctrl 2 0>; }; red_phone { label = "Livebox1:red:phone"; - gpios = <&gpio0 3 0>; + gpios = <&pinctrl 3 0>; }; red_wifi { label = "Livebox1:red:wifi"; - gpios = <&gpio0 4 0>; + gpios = <&pinctrl 4 0>; }; }; }; @@ -70,3 +70,8 @@ linux,part-probe = "RedBoot"; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci &pinctrl_ext_mii &pinctrl_mii_pccard>; +}; diff --git a/target/linux/brcm63xx/dts/magic.dts b/target/linux/brcm63xx/dts/magic.dts index be10524094..9053c26e65 100644 --- a/target/linux/brcm63xx/dts/magic.dts +++ b/target/linux/brcm63xx/dts/magic.dts @@ -17,38 +17,38 @@ power { label = "MAGIC:green:power"; - gpios = <&gpio0 0 1>; + gpios = <&pinctrl 0 1>; default-state = "on"; }; stop { label = "MAGIC:green:stop"; - gpios = <&gpio0 1 1>; + gpios = <&pinctrl 1 1>; }; hpna { label = "MAGIC:green:hpna"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; }; status { label = "MAGIC:green:adsl"; - gpios = <&gpio0 5 1>; + gpios = <&pinctrl 5 1>; }; voip { label = "MAGIC:green:voip"; - gpios = <&gpio0 22 1>; + gpios = <&pinctrl 22 1>; }; wifi { label = "MAGIC:green:wifi"; - gpios = <&gpio0 28 0>; + gpios = <&pinctrl 28 0>; }; usb { label = "MAGIC:green:usb"; - gpios = <&gpio1 3 1>; + gpios = <&pinctrl 35 1>; }; }; }; @@ -74,3 +74,8 @@ reg = <0x3f0000 0x010000>; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci &pinctrl_ext_mii &pinctrl_mii_pccard>; +}; diff --git a/target/linux/brcm63xx/dts/nb4-fxc-r1.dts b/target/linux/brcm63xx/dts/nb4-fxc-r1.dts index d94bf0e48e..4960afb49c 100644 --- a/target/linux/brcm63xx/dts/nb4-fxc-r1.dts +++ b/target/linux/brcm63xx/dts/nb4-fxc-r1.dts @@ -17,8 +17,8 @@ #size-cells = <0>; compatible = "spi-gpio"; - gpio-mosi = <&gpio0 7 0>; - gpio-sck = <&gpio0 6 0>; + gpio-mosi = <&pinctrl 7 0>; + gpio-sck = <&pinctrl 6 0>; num-chipselects = <0>; hc595: gpio-spi-controller@0 { @@ -41,22 +41,22 @@ service { label = "service"; - gpios = <&gpio0 27 1>; + gpios = <&pinctrl 27 1>; linux,code = <BTN_0>; }; clip { label = "clip"; - gpios = <&gpio0 31 1>; + gpios = <&pinctrl 31 1>; linux,code = <BTN_1>; }; reset { label = "reset"; - gpios = <&gpio1 2 1>; + gpios = <&pinctrl 34 1>; linux,code = <KEY_RESTART>; }; wps { label = "wps"; - gpios = <&gpio1 5 1>; + gpios = <&pinctrl 37 1>; linux,code = <KEY_WPS_BUTTON>; }; }; @@ -66,23 +66,23 @@ traffic_white { label = "NB4-FXC-r1:white:traffic"; - gpios = <&gpio0 2 0>; + gpios = <&pinctrl 2 0>; }; service_blue { label = "NB4-FXC-r1:blue:service"; - gpios = <&gpio0 4 0>; + gpios = <&pinctrl 4 0>; }; wifi_white { label = "NB4-FXC-r1:white:wifi"; - gpios = <&gpio0 15 0>; + gpios = <&pinctrl 15 0>; }; service_red { label = "NB4-FXC-r1:red:service"; - gpios = <&gpio0 29 0>; + gpios = <&pinctrl 29 0>; }; service_green { label = "NB4-FXC-r1:green:service"; - gpios = <&gpio0 30 0>; + gpios = <&pinctrl 30 0>; }; alarm_white { label = "NB4-FXC-r1:white:alarm"; diff --git a/target/linux/brcm63xx/dts/nb4-ser-r0.dts b/target/linux/brcm63xx/dts/nb4-ser-r0.dts index 75cb214e44..128a16aa01 100644 --- a/target/linux/brcm63xx/dts/nb4-ser-r0.dts +++ b/target/linux/brcm63xx/dts/nb4-ser-r0.dts @@ -17,8 +17,8 @@ #size-cells = <0>; compatible = "spi-gpio"; - gpio-mosi = <&gpio0 7 0>; - gpio-sck = <&gpio0 6 0>; + gpio-mosi = <&pinctrl 7 0>; + gpio-sck = <&pinctrl 6 0>; num-chipselects = <0>; hc595: gpio-spi-controller@0 { @@ -41,22 +41,22 @@ service { label = "service"; - gpios = <&gpio0 27 1>; + gpios = <&pinctrl 27 1>; linux,code = <BTN_0>; }; clip { label = "clip"; - gpios = <&gpio0 31 1>; + gpios = <&pinctrl 31 1>; linux,code = <BTN_1>; }; reset { label = "reset"; - gpios = <&gpio1 2 1>; + gpios = <&pinctrl 34 1>; linux,code = <KEY_RESTART>; }; wps { label = "wps"; - gpios = <&gpio1 5 1>; + gpios = <&pinctrl 37 1>; linux,code = <KEY_WPS_BUTTON>; }; }; @@ -66,23 +66,23 @@ traffic_white { label = "NB4-SER-r0:white:traffic"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; service_blue { label = "NB4-SER-r0:blue:service"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; }; wifi_white { label = "NB4-SER-r0:white:wifi"; - gpios = <&gpio0 15 1>; + gpios = <&pinctrl 15 1>; }; service_red { label = "NB4-SER-r0:red:service"; - gpios = <&gpio0 29 1>; + gpios = <&pinctrl 29 1>; }; service_green { label = "NB4-SER-r0:green:service"; - gpios = <&gpio0 30 1>; + gpios = <&pinctrl 30 1>; }; alarm_white { label = "NB4-SER-r0:white:alarm"; diff --git a/target/linux/brcm63xx/dts/nb6-ser-r0.dts b/target/linux/brcm63xx/dts/nb6-ser-r0.dts index c0182f33e1..8fb434f344 100644 --- a/target/linux/brcm63xx/dts/nb6-ser-r0.dts +++ b/target/linux/brcm63xx/dts/nb6-ser-r0.dts @@ -21,30 +21,30 @@ service { label = "service"; - gpios = <&gpio0 10 1>; + gpios = <&pinctrl 10 1>; linux,code = <BTN_0>; }; wlan { label = "wlan"; - gpios = <&gpio0 12 1>; + gpios = <&pinctrl 12 1>; linux,code = <KEY_WLAN>; }; reset { label = "reset"; - gpios = <&gpio0 24 1>; + gpios = <&pinctrl 24 1>; linux,code = <KEY_RESTART>; }; wps { label = "wps"; - gpios = <&gpio0 25 1>; + gpios = <&pinctrl 25 1>; linux,code = <KEY_WPS_BUTTON>; }; }; switch { compatible = "realtek,rtl8367"; - gpio-sda = <&gpio0 18 0>; - gpio-sck = <&gpio0 20 0>; + gpio-sda = <&pinctrl 18 0>; + gpio-sck = <&pinctrl 20 0>; realtek,extif0 = <1 5 1 1 1 1 1 1 2>; }; diff --git a/target/linux/brcm63xx/dts/p870hw-51a-v2.dts b/target/linux/brcm63xx/dts/p870hw-51a-v2.dts index 962d474398..eea30219e0 100644 --- a/target/linux/brcm63xx/dts/p870hw-51a-v2.dts +++ b/target/linux/brcm63xx/dts/p870hw-51a-v2.dts @@ -21,12 +21,12 @@ reset { label = "reset"; - gpios = <&gpio1 2 1>; + gpios = <&pinctrl 35 1>; linux,code = <KEY_RESTART>; }; wps { label = "wps"; - gpios = <&gpio1 3 1>; + gpios = <&pinctrl 36 1>; linux,code = <KEY_WPS_BUTTON>; }; }; @@ -36,24 +36,24 @@ power_green { label = "P870HW-51a:green:power"; - gpios = <&gpio0 0 0>; + gpios = <&pinctrl 0 0>; default-state = "on"; }; dsl_green { label = "P870HW-51a:green:dsl"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; inet_green { label = "P870HW-51a:green:inet"; - gpios = <&gpio0 22 1>; + gpios = <&pinctrl 22 1>; }; wps_orange { label = "P870HW-51a:orange:wps"; - gpios = <&gpio0 24 1>; + gpios = <&pinctrl 24 1>; }; inet_red { label = "P870HW-51a:red:inet"; - gpios = <&gpio1 1 1>; + gpios = <&pinctrl 33 1>; }; }; }; @@ -79,3 +79,8 @@ reg = <0x3f0000 0x010000>; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci>; +}; diff --git a/target/linux/brcm63xx/dts/r5010unv2.dts b/target/linux/brcm63xx/dts/r5010unv2.dts index cce861b313..0bd88b2e44 100644 --- a/target/linux/brcm63xx/dts/r5010unv2.dts +++ b/target/linux/brcm63xx/dts/r5010unv2.dts @@ -22,12 +22,12 @@ reset { label = "reset"; - gpios = <&gpio0 23 1>; + gpios = <&pinctrl 23 1>; linux,code = <KEY_RESTART>; }; wps { label = "wps"; - gpios = <&gpio0 24 1>; + gpios = <&pinctrl 24 1>; linux,code = <KEY_WPS_BUTTON>; }; }; @@ -37,32 +37,32 @@ inet_green { label = "R5010UNv2:green:inet"; - gpios = <&gpio0 1 1>; + gpios = <&pinctrl 1 1>; }; inet_fail_red { label = "R5010UNv2:red:inet-fail"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; dsl_red { label = "R5010UNv2:green:dsl"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; }; power_green { label = "R5010UNv2:green:power"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; default-state = "on"; }; power_fail_red { label = "R5010UNv2:red:power-fail"; - gpios = <&gpio0 5 1>; + gpios = <&pinctrl 5 1>; }; wps_green { label = "R5010UNv2:green:wps"; - gpios = <&gpio0 10 1>; + gpios = <&pinctrl 10 1>; }; usb_green { label = "R5010UNv2:green:usb"; - gpios = <&gpio0 11 1>; + gpios = <&pinctrl 11 1>; }; }; }; diff --git a/target/linux/brcm63xx/dts/rg100a.dts b/target/linux/brcm63xx/dts/rg100a.dts index 770ceee356..e96e310fd3 100644 --- a/target/linux/brcm63xx/dts/rg100a.dts +++ b/target/linux/brcm63xx/dts/rg100a.dts @@ -17,20 +17,20 @@ stop_green { label = "96358VW2:green:stop"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; }; power_green { label = "96358VW2:green:power"; - gpios = <&gpio0 5 1>; + gpios = <&pinctrl 5 1>; default-state = "on"; }; adsl_green { label = "96358VW2:green:adsl"; - gpios = <&gpio0 22 1>; + gpios = <&pinctrl 22 1>; }; ppp_fail_green { label = "96358VW2:green:ppp-fail"; - gpios = <&gpio0 23 0>; + gpios = <&pinctrl 23 0>; }; }; }; diff --git a/target/linux/brcm63xx/dts/rta1025w.dts b/target/linux/brcm63xx/dts/rta1025w.dts index 4758ab3a23..16c3abf854 100644 --- a/target/linux/brcm63xx/dts/rta1025w.dts +++ b/target/linux/brcm63xx/dts/rta1025w.dts @@ -34,3 +34,8 @@ reg = <0x3f0000 0x010000>; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci &pinctrl_ext_mii>; +}; diff --git a/target/linux/brcm63xx/dts/spw303v.dts b/target/linux/brcm63xx/dts/spw303v.dts index 8128fbdfb6..0040540a49 100644 --- a/target/linux/brcm63xx/dts/spw303v.dts +++ b/target/linux/brcm63xx/dts/spw303v.dts @@ -21,12 +21,12 @@ reset { label = "reset"; - gpios = <&gpio0 11 0>; + gpios = <&pinctrl 11 0>; linux,code = <KEY_RESTART>; }; ses { label = "ses"; - gpios = <&gpio1 5 1>; + gpios = <&pinctrl 37 1>; linux,code = <KEY_WPS_BUTTON>; }; }; @@ -36,28 +36,28 @@ ses_green { label = "spw303v:green:ses"; - gpios = <&gpio0 0 1>; + gpios = <&pinctrl 0 1>; }; power_adsl_red { label = "spw303v:red:power+adsl"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; ppp_green { label = "spw303v:green:ppp"; - gpios = <&gpio0 5 1>; + gpios = <&pinctrl 5 1>; }; power_adsl_green { label = "spw303v:green:power+adsl"; - gpios = <&gpio0 22 1>; + gpios = <&pinctrl 22 1>; default-state = "on"; }; voip_green { label = "spw303v:green:voip"; - gpios = <&gpio0 27 1>; + gpios = <&pinctrl 27 1>; }; pots_green { label = "spw303v:green:pots"; - gpios = <&gpio0 31 1>; + gpios = <&pinctrl 31 1>; }; }; }; diff --git a/target/linux/brcm63xx/dts/spw500v.dts b/target/linux/brcm63xx/dts/spw500v.dts index 4fe32d6f16..a9603b3889 100644 --- a/target/linux/brcm63xx/dts/spw500v.dts +++ b/target/linux/brcm63xx/dts/spw500v.dts @@ -21,7 +21,7 @@ reset { label = "reset"; - gpios = <&gpio1 1 1>; + gpios = <&pinctrl 33 1>; linux,code = <KEY_RESTART>; }; }; @@ -31,24 +31,24 @@ power_green { label = "SPW500V:green:power"; - gpios = <&gpio0 0 1>; + gpios = <&pinctrl 0 1>; default-state = "on"; }; power_red { label = "SPW500V:red:power"; - gpios = <&gpio0 1 1>; + gpios = <&pinctrl 1 1>; }; ppp_green { label = "SPW500V:green:ppp"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; }; pstn_green { label = "SPW500V:green:pstn"; - gpios = <&gpio0 28 1>; + gpios = <&pinctrl 28 1>; }; voip_green { label = "SPW500V:green:voip"; - gpios = <&gpio1 0 1>; + gpios = <&pinctrl 32 1>; }; }; }; @@ -74,3 +74,8 @@ reg = <0x3f0000 0x010000>; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci>; +}; diff --git a/target/linux/brcm63xx/dts/td-w8900gb.dts b/target/linux/brcm63xx/dts/td-w8900gb.dts index 6e13f3f52c..b52670b9bb 100644 --- a/target/linux/brcm63xx/dts/td-w8900gb.dts +++ b/target/linux/brcm63xx/dts/td-w8900gb.dts @@ -21,7 +21,7 @@ reset { label = "reset"; - gpios = <&gpio1 1 1>; + gpios = <&pinctrl 33 1>; linux,code = <KEY_RESTART>; }; }; @@ -31,24 +31,24 @@ power_green { label = "96348GW-11:green:power"; - gpios = <&gpio0 0 1>; + gpios = <&pinctrl 0 1>; default-state = "on"; }; stop_green { label = "96348GW-11:green:stop"; - gpios = <&gpio0 1 1>; + gpios = <&pinctrl 1 1>; }; adsl_fail_green { label = "96348GW-11:green:adsl-fail"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; ppp_green { label = "96348GW-11:green:ppp"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; }; ppp_fail_green { label = "96348GW-11:green:ppp-fail"; - gpios = <&gpio0 4 1>; + gpios = <&pinctrl 4 1>; }; }; }; @@ -74,3 +74,8 @@ reg = <0x3f0000 0x010000>; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci &pinctrl_ext_mii &pinctrl_mii_pccard>; +}; diff --git a/target/linux/brcm63xx/dts/usr9108.dts b/target/linux/brcm63xx/dts/usr9108.dts index 25415abe04..81af20bcd1 100644 --- a/target/linux/brcm63xx/dts/usr9108.dts +++ b/target/linux/brcm63xx/dts/usr9108.dts @@ -17,11 +17,11 @@ usb { label = "96348GW-A::usb"; - gpios = <&gpio0 0 1>; + gpios = <&pinctrl 0 1>; }; dsl { label = "96348GW-A::adsl"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; }; }; }; @@ -47,3 +47,8 @@ reg = <0x3f0000 0x010000>; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci &pinctrl_ext_mii>; +}; diff --git a/target/linux/brcm63xx/dts/v2110.dts b/target/linux/brcm63xx/dts/v2110.dts index 13230a05ba..23378a4721 100644 --- a/target/linux/brcm63xx/dts/v2110.dts +++ b/target/linux/brcm63xx/dts/v2110.dts @@ -21,7 +21,7 @@ reset { label = "reset"; - gpios = <&gpio1 1 1>; + gpios = <&pinctrl 33 1>; linux,code = <KEY_RESTART>; }; }; @@ -31,23 +31,23 @@ power_green { label = "V2110:green:power"; - gpios = <&gpio0 0 1>; + gpios = <&pinctrl 0 1>; }; power_red { label = "V2110:red:power"; - gpios = <&gpio0 1 1>; + gpios = <&pinctrl 1 1>; }; adsl_green { label = "V2110:green:adsl"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; ppp_green { label = "V2110:green:ppp"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; }; wireless_green { label = "V2110:green:wireless"; - gpios = <&gpio0 6 1>; + gpios = <&pinctrl 6 1>; }; }; }; @@ -73,3 +73,8 @@ reg = <0x3f0000 0x010000>; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci &pinctrl_ext_mii>; +}; diff --git a/target/linux/brcm63xx/dts/v2500v-bb.dts b/target/linux/brcm63xx/dts/v2500v-bb.dts index bc1a717e06..b6370ee1c6 100644 --- a/target/linux/brcm63xx/dts/v2500v-bb.dts +++ b/target/linux/brcm63xx/dts/v2500v-bb.dts @@ -21,7 +21,7 @@ reset { label = "reset"; - gpios = <&gpio0 31 1>; + gpios = <&pinctrl 31 1>; linux,code = <KEY_RESTART>; }; }; @@ -31,23 +31,23 @@ power_green { label = "V2500V_BB:green:power"; - gpios = <&gpio0 0 1>; + gpios = <&pinctrl 0 1>; }; power_red { label = "V2500V_BB:red:power"; - gpios = <&gpio0 1 1>; + gpios = <&pinctrl 1 1>; }; adsl_green { label = "V2500V_BB:green:adsl"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; ppp_green { label = "V2500V_BB:green:ppp"; - gpios = <&gpio0 3 1>; + gpios = <&pinctrl 3 1>; }; wireless_green { label = "V2500V_BB:green:wireless"; - gpios = <&gpio0 6 1>; + gpios = <&pinctrl 6 1>; }; }; }; @@ -73,3 +73,8 @@ reg = <0x3f0000 0x010000>; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci &pinctrl_ext_mii>; +}; diff --git a/target/linux/brcm63xx/dts/vg50.dts b/target/linux/brcm63xx/dts/vg50.dts index 0eb7eb6691..2180802db3 100644 --- a/target/linux/brcm63xx/dts/vg50.dts +++ b/target/linux/brcm63xx/dts/vg50.dts @@ -21,13 +21,13 @@ reset { label = "reset"; - gpios = <&gpio1 0 0>; + gpios = <&pinctrl 32 0>; linux,code = <KEY_RESTART>; }; wps { label = "wps"; - gpios = <&gpio1 2 0>; + gpios = <&pinctrl 34 0>; linux,code = <KEY_WPS_BUTTON>; }; }; diff --git a/target/linux/brcm63xx/dts/vh4032n.dts b/target/linux/brcm63xx/dts/vh4032n.dts index 8b8abd9b4a..1b646ce5c5 100644 --- a/target/linux/brcm63xx/dts/vh4032n.dts +++ b/target/linux/brcm63xx/dts/vh4032n.dts @@ -21,12 +21,12 @@ reset { label = "reset"; - gpios = <&gpio1 2 1>; + gpios = <&pinctrl 34 1>; linux,code = <KEY_RESTART>; }; wps { label = "wps"; - gpios = <&gpio1 3 1>; + gpios = <&pinctrl 35 1>; linux,code = <KEY_WPS_BUTTON>; }; }; @@ -36,41 +36,41 @@ dsl_blue { label = "VH4032N:blue:dsl"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; dsl_red { label = "VH4032N:red:dsl"; - gpios = <&gpio0 5 1>; + gpios = <&pinctrl 5 1>; }; hspa_blue { label = "VH4032N:blue:hspa"; - gpios = <&gpio0 11 1>; + gpios = <&pinctrl 11 1>; }; hspa_red { label = "VH4032N:red:hspa"; - gpios = <&gpio0 12 1>; + gpios = <&pinctrl 12 1>; }; power_blue { label = "VH4032N:blue:power"; - gpios = <&gpio0 22 0>; + gpios = <&pinctrl 22 0>; }; power_red { label = "VH4032N:red:power"; - gpios = <&gpio0 24 0>; + gpios = <&pinctrl 24 0>; default-state = "on"; }; voice_blue { label = "VH4032N:blue:voice"; - gpios = <&gpio0 25 1>; + gpios = <&pinctrl 25 1>; }; voice_red { label = "VH4032N:red:voice"; - gpios = <&gpio0 26 1>; + gpios = <&pinctrl 26 1>; }; }; }; -&gpio0 { +&pinctrl { usb_hub_reset { gpio-hog; gpios = <27 0>; diff --git a/target/linux/brcm63xx/dts/vr-3025u.dts b/target/linux/brcm63xx/dts/vr-3025u.dts index 63b1427704..2c53f516b7 100644 --- a/target/linux/brcm63xx/dts/vr-3025u.dts +++ b/target/linux/brcm63xx/dts/vr-3025u.dts @@ -21,7 +21,7 @@ reset { label = "reset"; - gpios = <&gpio1 2 1>; + gpios = <&pinctrl 34 1>; linux,code = <KEY_RESTART>; }; }; @@ -31,24 +31,24 @@ dsl_green { label = "VR-3025u:green:dsl"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; inet_green { label = "VR-3025u:green:inet"; - gpios = <&gpio0 5 0>; + gpios = <&pinctrl 5 0>; }; power_green { label = "VR-3025u:green:power"; - gpios = <&gpio0 22 0>; + gpios = <&pinctrl 22 0>; default-state = "on"; }; power_red { label = "VR-3025u:red:power"; - gpios = <&gpio0 24 0>; + gpios = <&pinctrl 24 0>; }; inet_red { label = "VR-3025u:red:inet"; - gpios = <&gpio0 31 0>; + gpios = <&pinctrl 31 0>; }; }; }; @@ -74,3 +74,9 @@ reg = <0x1fe0000 0x020000>; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci &pinctrl_ephy0_led &pinctrl_ephy1_led + &pinctrl_ephy2_led &pinctrl_ephy3_led>; +}; diff --git a/target/linux/brcm63xx/dts/vr-3025un.dts b/target/linux/brcm63xx/dts/vr-3025un.dts index 864eb8216e..f9aed51755 100644 --- a/target/linux/brcm63xx/dts/vr-3025un.dts +++ b/target/linux/brcm63xx/dts/vr-3025un.dts @@ -21,7 +21,7 @@ reset { label = "reset"; - gpios = <&gpio1 2 1>; + gpios = <&pinctrl 34 1>; linux,code = <KEY_RESTART>; }; }; @@ -31,24 +31,24 @@ dsl_green { label = "VR-3025un:green:dsl"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; inet_green { label = "VR-3025un:green:inet"; - gpios = <&gpio0 5 0>; + gpios = <&pinctrl 5 0>; }; power_green { label = "VR-3025un:green:power"; - gpios = <&gpio0 22 0>; + gpios = <&pinctrl 22 0>; default-state = "on"; }; power_red { label = "VR-3025un:red:power"; - gpios = <&gpio0 24 0>; + gpios = <&pinctrl 24 0>; }; inet_red { label = "VR-3025un:red:inet"; - gpios = <&gpio0 31 0>; + gpios = <&pinctrl 31 0>; }; }; }; @@ -74,3 +74,9 @@ reg = <0x7f0000 0x010000>; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci &pinctrl_ephy0_led &pinctrl_ephy1_led + &pinctrl_ephy2_led &pinctrl_ephy3_led>; +}; diff --git a/target/linux/brcm63xx/dts/vr-3026e.dts b/target/linux/brcm63xx/dts/vr-3026e.dts index eecbf56d12..da75df8a1e 100644 --- a/target/linux/brcm63xx/dts/vr-3026e.dts +++ b/target/linux/brcm63xx/dts/vr-3026e.dts @@ -21,7 +21,7 @@ reset { label = "reset"; - gpios = <&gpio1 2 1>; + gpios = <&pinctrl 34 1>; linux,code = <KEY_RESTART>; }; }; @@ -31,24 +31,24 @@ dsl_green { label = "VR-3026e:green:dsl"; - gpios = <&gpio0 2 1>; + gpios = <&pinctrl 2 1>; }; inet_green { label = "VR-3026e:green:inet"; - gpios = <&gpio0 5 0>; + gpios = <&pinctrl 5 0>; }; power_green { label = "VR-3026e:green:power"; - gpios = <&gpio0 22 0>; + gpios = <&pinctrl 22 0>; default-state = "on"; }; power_red { label = "VR-3026e:red:power"; - gpios = <&gpio0 24 0>; + gpios = <&pinctrl 24 0>; }; inet_red { label = "VR-3026e:red:inet"; - gpios = <&gpio0 31 0>; + gpios = <&pinctrl 31 0>; }; }; }; @@ -74,3 +74,9 @@ reg = <0x7f0000 0x010000>; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci &pinctrl_ephy0_led &pinctrl_ephy1_led + &pinctrl_ephy2_led &pinctrl_ephy3_led>; +}; diff --git a/target/linux/brcm63xx/dts/wap-5813n.dts b/target/linux/brcm63xx/dts/wap-5813n.dts index 9312bedb47..d5c0a5f1b7 100644 --- a/target/linux/brcm63xx/dts/wap-5813n.dts +++ b/target/linux/brcm63xx/dts/wap-5813n.dts @@ -21,17 +21,17 @@ wlan { label = "wlan"; - gpios = <&gpio1 0 1>; + gpios = <&pinctrl 32 1>; linux,code = <KEY_WLAN>; }; reset { label = "reset"; - gpios = <&gpio1 2 1>; + gpios = <&pinctrl 34 1>; linux,code = <KEY_RESTART>; }; wps { label = "wps"; - gpios = <&gpio1 3 1>; + gpios = <&pinctrl 35 1>; linux,code = <KEY_WPS_BUTTON>; }; }; @@ -41,24 +41,24 @@ inet_green { label = "WAP-5813n:green:inet"; - gpios = <&gpio0 5 0>; + gpios = <&pinctrl 5 0>; }; power_green { label = "WAP-5813n:green:power"; - gpios = <&gpio0 22 0>; + gpios = <&pinctrl 22 0>; default-state = "on"; }; wps_green { label = "WAP-5813n:green:wps"; - gpios = <&gpio0 23 1>; + gpios = <&pinctrl 23 1>; }; power_red { label = "WAP-5813n:red:power"; - gpios = <&gpio0 24 0>; + gpios = <&pinctrl 24 0>; }; inet_red { label = "WAP-5813n:red:inet"; - gpios = <&gpio0 31 0>; + gpios = <&pinctrl 31 0>; }; }; }; @@ -84,3 +84,8 @@ reg = <0x7f0000 0x010000>; }; }; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pci>; +}; diff --git a/target/linux/brcm63xx/patches-4.4/000-4.6-01-gpio-Add-devm_-apis-for-gpiochip_add_data-and-gpioch.patch b/target/linux/brcm63xx/patches-4.4/000-4.6-01-gpio-Add-devm_-apis-for-gpiochip_add_data-and-gpioch.patch new file mode 100644 index 0000000000..ab2fb07ff3 --- /dev/null +++ b/target/linux/brcm63xx/patches-4.4/000-4.6-01-gpio-Add-devm_-apis-for-gpiochip_add_data-and-gpioch.patch @@ -0,0 +1,115 @@ +From 0cf3292cde22f8843ae5d1eeb8466d8121243c1a Mon Sep 17 00:00:00 2001 +From: Laxman Dewangan <ldewangan@nvidia.com> +Date: Mon, 15 Feb 2016 16:32:09 +0530 +Subject: [PATCH] gpio: Add devm_ apis for gpiochip_add_data and + gpiochip_remove + +Add device managed APIs devm_gpiochip_add_data() and +devm_gpiochip_remove() for the APIs gpiochip_add_data() +and gpiochip_remove(). + +This helps in reducing code in error path and sometimes +removal of .remove callback for driver unbind. + +Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> +--- + drivers/gpio/gpiolib.c | 74 +++++++++++++++++++++++++++++++++++++++++++++ + include/linux/gpio/driver.h | 4 +++ + 2 files changed, 78 insertions(+) + +--- a/drivers/gpio/gpiolib.c ++++ b/drivers/gpio/gpiolib.c +@@ -433,6 +433,80 @@ void gpiochip_remove(struct gpio_chip *c + } + EXPORT_SYMBOL_GPL(gpiochip_remove); + ++static void devm_gpio_chip_release(struct device *dev, void *res) ++{ ++ struct gpio_chip *chip = *(struct gpio_chip **)res; ++ ++ gpiochip_remove(chip); ++} ++ ++static int devm_gpio_chip_match(struct device *dev, void *res, void *data) ++ ++{ ++ struct gpio_chip **r = res; ++ ++ if (!r || !*r) { ++ WARN_ON(!r || !*r); ++ return 0; ++ } ++ ++ return *r == data; ++} ++ ++/** ++ * devm_gpiochip_add_data() - Resource manager piochip_add_data() ++ * @dev: the device pointer on which irq_chip belongs to. ++ * @chip: the chip to register, with chip->base initialized ++ * Context: potentially before irqs will work ++ * ++ * Returns a negative errno if the chip can't be registered, such as ++ * because the chip->base is invalid or already associated with a ++ * different chip. Otherwise it returns zero as a success code. ++ * ++ * The gpio chip automatically be released when the device is unbound. ++ */ ++int devm_gpiochip_add_data(struct device *dev, struct gpio_chip *chip, ++ void *data) ++{ ++ struct gpio_chip **ptr; ++ int ret; ++ ++ ptr = devres_alloc(devm_gpio_chip_release, sizeof(*ptr), ++ GFP_KERNEL); ++ if (!ptr) ++ return -ENOMEM; ++ ++ ret = gpiochip_add_data(chip, data); ++ if (ret < 0) { ++ devres_free(ptr); ++ return ret; ++ } ++ ++ *ptr = chip; ++ devres_add(dev, ptr); ++ ++ return 0; ++} ++EXPORT_SYMBOL_GPL(devm_gpiochip_add_data); ++ ++/** ++ * devm_gpiochip_remove() - Resource manager of gpiochip_remove() ++ * @dev: device for which which resource was allocated ++ * @chip: the chip to remove ++ * ++ * A gpio_chip with any GPIOs still requested may not be removed. ++ */ ++void devm_gpiochip_remove(struct device *dev, struct gpio_chip *chip) ++{ ++ int ret; ++ ++ ret = devres_release(dev, devm_gpio_chip_release, ++ devm_gpio_chip_match, chip); ++ if (!ret) ++ WARN_ON(ret); ++} ++EXPORT_SYMBOL_GPL(devm_gpiochip_remove); ++ + /** + * gpiochip_find() - iterator for locating a specific gpio_chip + * @data: data to pass to match function +--- a/include/linux/gpio/driver.h ++++ b/include/linux/gpio/driver.h +@@ -206,6 +206,10 @@ static inline int gpiochip_add(struct gp + return gpiochip_add_data(chip, NULL); + } + extern void gpiochip_remove(struct gpio_chip *chip); ++extern int devm_gpiochip_add_data(struct device *dev, struct gpio_chip *chip, ++ void *data); ++extern void devm_gpiochip_remove(struct device *dev, struct gpio_chip *chip); ++ + extern struct gpio_chip *gpiochip_find(void *data, + int (*match)(struct gpio_chip *chip, void *data)); + diff --git a/target/linux/brcm63xx/patches-4.4/000-4.7-01-pinctrl-Add-devm_-apis-for-pinctrl_-register-unregis.patch b/target/linux/brcm63xx/patches-4.4/000-4.7-01-pinctrl-Add-devm_-apis-for-pinctrl_-register-unregis.patch new file mode 100644 index 0000000000..205b6d7007 --- /dev/null +++ b/target/linux/brcm63xx/patches-4.4/000-4.7-01-pinctrl-Add-devm_-apis-for-pinctrl_-register-unregis.patch @@ -0,0 +1,108 @@ +From 80e0f8d94d3090f0f7bf3faf3e6180e920ee0d22 Mon Sep 17 00:00:00 2001 +From: Laxman Dewangan <ldewangan@nvidia.com> +Date: Wed, 24 Feb 2016 14:12:59 +0530 +Subject: [PATCH] pinctrl: Add devm_ apis for pinctrl_{register, unregister} + +Add device managed APIs devm_pinctrl_register() and +devm_pinctrl_unregister() for the APIs pinctrl_register() +and pinctrl_unregister(). + +This helps in reducing code in error path and sometimes +removal of .remove callback for driver unbind. + +Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> +Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> +Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> +Signed-off-by: Linus Walleij <linus.walleij@linaro.org> +--- + drivers/pinctrl/core.c | 63 +++++++++++++++++++++++++++++++++++++++++ + include/linux/pinctrl/pinctrl.h | 6 ++++ + 2 files changed, 69 insertions(+) + +--- a/drivers/pinctrl/core.c ++++ b/drivers/pinctrl/core.c +@@ -1861,6 +1861,69 @@ void pinctrl_unregister(struct pinctrl_d + } + EXPORT_SYMBOL_GPL(pinctrl_unregister); + ++static void devm_pinctrl_dev_release(struct device *dev, void *res) ++{ ++ struct pinctrl_dev *pctldev = *(struct pinctrl_dev **)res; ++ ++ pinctrl_unregister(pctldev); ++} ++ ++static int devm_pinctrl_dev_match(struct device *dev, void *res, void *data) ++{ ++ struct pctldev **r = res; ++ ++ if (WARN_ON(!r || !*r)) ++ return 0; ++ ++ return *r == data; ++} ++ ++/** ++ * devm_pinctrl_register() - Resource managed version of pinctrl_register(). ++ * @dev: parent device for this pin controller ++ * @pctldesc: descriptor for this pin controller ++ * @driver_data: private pin controller data for this pin controller ++ * ++ * Returns an error pointer if pincontrol register failed. Otherwise ++ * it returns valid pinctrl handle. ++ * ++ * The pinctrl device will be automatically released when the device is unbound. ++ */ ++struct pinctrl_dev *devm_pinctrl_register(struct device *dev, ++ struct pinctrl_desc *pctldesc, ++ void *driver_data) ++{ ++ struct pinctrl_dev **ptr, *pctldev; ++ ++ ptr = devres_alloc(devm_pinctrl_dev_release, sizeof(*ptr), GFP_KERNEL); ++ if (!ptr) ++ return ERR_PTR(-ENOMEM); ++ ++ pctldev = pinctrl_register(pctldesc, dev, driver_data); ++ if (IS_ERR(pctldev)) { ++ devres_free(ptr); ++ return pctldev; ++ } ++ ++ *ptr = pctldev; ++ devres_add(dev, ptr); ++ ++ return pctldev; ++} ++EXPORT_SYMBOL_GPL(devm_pinctrl_register); ++ ++/** ++ * devm_pinctrl_unregister() - Resource managed version of pinctrl_unregister(). ++ * @dev: device for which which resource was allocated ++ * @pctldev: the pinctrl device to unregister. ++ */ ++void devm_pinctrl_unregister(struct device *dev, struct pinctrl_dev *pctldev) ++{ ++ WARN_ON(devres_release(dev, devm_pinctrl_dev_release, ++ devm_pinctrl_dev_match, pctldev)); ++} ++EXPORT_SYMBOL_GPL(devm_pinctrl_unregister); ++ + static int __init pinctrl_init(void) + { + pr_info("initialized pinctrl subsystem\n"); +--- a/include/linux/pinctrl/pinctrl.h ++++ b/include/linux/pinctrl/pinctrl.h +@@ -144,6 +144,12 @@ struct pinctrl_desc { + extern struct pinctrl_dev *pinctrl_register(struct pinctrl_desc *pctldesc, + struct device *dev, void *driver_data); + extern void pinctrl_unregister(struct pinctrl_dev *pctldev); ++extern struct pinctrl_dev *devm_pinctrl_register(struct device *dev, ++ struct pinctrl_desc *pctldesc, ++ void *driver_data); ++extern void devm_pinctrl_unregister(struct device *dev, ++ struct pinctrl_dev *pctldev); ++ + extern bool pin_is_valid(struct pinctrl_dev *pctldev, int pin); + extern void pinctrl_add_gpio_range(struct pinctrl_dev *pctldev, + struct pinctrl_gpio_range *range); diff --git a/target/linux/brcm63xx/patches-4.4/000-4.7-02-pinctrl-Rename-pinctrl_utils_dt_free_map-to-pinctrl_.patch b/target/linux/brcm63xx/patches-4.4/000-4.7-02-pinctrl-Rename-pinctrl_utils_dt_free_map-to-pinctrl_.patch new file mode 100644 index 0000000000..5acb379592 --- /dev/null +++ b/target/linux/brcm63xx/patches-4.4/000-4.7-02-pinctrl-Rename-pinctrl_utils_dt_free_map-to-pinctrl_.patch @@ -0,0 +1,59 @@ +From d32f7fd3bbc32732b094d938b95169521503a9fb Mon Sep 17 00:00:00 2001 +From: Irina Tirdea <irina.tirdea@intel.com> +Date: Thu, 31 Mar 2016 14:44:42 +0300 +Subject: [PATCH] pinctrl: Rename pinctrl_utils_dt_free_map to + pinctrl_utils_free_map + +Rename pinctrl_utils_dt_free_map to pinctrl_utils_free_map, since +it does not depend on device tree despite the current name. This +will enforce a consistent naming in pinctr-utils.c and will make +it clear it can be called from outside device tree (e.g. from +ACPI handling code). + +Signed-off-by: Irina Tirdea <irina.tirdea@intel.com> +Signed-off-by: Linus Walleij <linus.walleij@linaro.org> +--- + drivers/pinctrl/pinconf-generic.c | 2 +- + drivers/pinctrl/pinctrl-utils.c | 4 ++-- + drivers/pinctrl/pinctrl-utils.h | 2 +- + 3 files changed, 4 insertions(+), 4 deletions(-) + +--- a/drivers/pinctrl/pinconf-generic.c ++++ b/drivers/pinctrl/pinconf-generic.c +@@ -385,7 +385,7 @@ int pinconf_generic_dt_node_to_map(struc + return 0; + + exit: +- pinctrl_utils_dt_free_map(pctldev, *map, *num_maps); ++ pinctrl_utils_free_map(pctldev, *map, *num_maps); + return ret; + } + EXPORT_SYMBOL_GPL(pinconf_generic_dt_node_to_map); +--- a/drivers/pinctrl/pinctrl-utils.c ++++ b/drivers/pinctrl/pinctrl-utils.c +@@ -122,7 +122,7 @@ int pinctrl_utils_add_config(struct pinc + } + EXPORT_SYMBOL_GPL(pinctrl_utils_add_config); + +-void pinctrl_utils_dt_free_map(struct pinctrl_dev *pctldev, ++void pinctrl_utils_free_map(struct pinctrl_dev *pctldev, + struct pinctrl_map *map, unsigned num_maps) + { + int i; +@@ -139,4 +139,4 @@ void pinctrl_utils_dt_free_map(struct pi + } + kfree(map); + } +-EXPORT_SYMBOL_GPL(pinctrl_utils_dt_free_map); ++EXPORT_SYMBOL_GPL(pinctrl_utils_free_map); +--- a/drivers/pinctrl/pinctrl-utils.h ++++ b/drivers/pinctrl/pinctrl-utils.h +@@ -37,7 +37,7 @@ int pinctrl_utils_add_map_configs(struct + int pinctrl_utils_add_config(struct pinctrl_dev *pctldev, + unsigned long **configs, unsigned *num_configs, + unsigned long config); +-void pinctrl_utils_dt_free_map(struct pinctrl_dev *pctldev, ++void pinctrl_utils_free_map(struct pinctrl_dev *pctldev, + struct pinctrl_map *map, unsigned num_maps); + + #endif /* __PINCTRL_UTILS_H__ */ diff --git a/target/linux/brcm63xx/patches-4.4/130-pinctrl-add-bcm63xx-base-code.patch b/target/linux/brcm63xx/patches-4.4/130-pinctrl-add-bcm63xx-base-code.patch new file mode 100644 index 0000000000..57614c2707 --- /dev/null +++ b/target/linux/brcm63xx/patches-4.4/130-pinctrl-add-bcm63xx-base-code.patch @@ -0,0 +1,226 @@ +From ab2f33e35e35905a76204138143875251f3e1088 Mon Sep 17 00:00:00 2001 +From: Jonas Gorski <jonas.gorski@gmail.com> +Date: Fri, 24 Jun 2016 22:07:42 +0200 +Subject: [PATCH 01/13] pinctrl: add bcm63xx base code + +Setup directory and add a helper for bcm63xx pinctrl support. + +Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> +--- + drivers/pinctrl/Kconfig | 1 + + drivers/pinctrl/Makefile | 1 + + drivers/pinctrl/bcm63xx/Kconfig | 3 + + drivers/pinctrl/bcm63xx/Makefile | 1 + + drivers/pinctrl/bcm63xx/pinctrl-bcm63xx.c | 142 ++++++++++++++++++++++++++++++ + drivers/pinctrl/bcm63xx/pinctrl-bcm63xx.h | 14 +++ + 7 files changed, 163 insertions(+) + create mode 100644 drivers/pinctrl/bcm63xx/Kconfig + create mode 100644 drivers/pinctrl/bcm63xx/Makefile + create mode 100644 drivers/pinctrl/bcm63xx/pinctrl-bcm63xx.c + create mode 100644 drivers/pinctrl/bcm63xx/pinctrl-bcm63xx.h + +--- a/drivers/pinctrl/Kconfig ++++ b/drivers/pinctrl/Kconfig +@@ -247,6 +247,7 @@ config PINCTRL_ZYNQ + This selectes the pinctrl driver for Xilinx Zynq. + + source "drivers/pinctrl/bcm/Kconfig" ++source "drivers/pinctrl/bcm63xx/Kconfig" + source "drivers/pinctrl/berlin/Kconfig" + source "drivers/pinctrl/freescale/Kconfig" + source "drivers/pinctrl/intel/Kconfig" +--- a/drivers/pinctrl/Makefile ++++ b/drivers/pinctrl/Makefile +@@ -41,6 +41,7 @@ obj-$(CONFIG_PINCTRL_ST) += pinctrl-st. + obj-$(CONFIG_PINCTRL_ZYNQ) += pinctrl-zynq.o + + obj-$(CONFIG_ARCH_BCM) += bcm/ ++obj-y += bcm63xx/ + obj-$(CONFIG_ARCH_BERLIN) += berlin/ + obj-y += freescale/ + obj-$(CONFIG_X86) += intel/ +--- /dev/null ++++ b/drivers/pinctrl/bcm63xx/Kconfig +@@ -0,0 +1,3 @@ ++config PINCTRL_BCM63XX ++ bool ++ select GPIO_GENERIC +--- /dev/null ++++ b/drivers/pinctrl/bcm63xx/Makefile +@@ -0,0 +1 @@ ++obj-$(CONFIG_PINCTRL_BCM63XX) += pinctrl-bcm63xx.o +--- /dev/null ++++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm63xx.c +@@ -0,0 +1,155 @@ ++/* ++ * This file is subject to the terms and conditions of the GNU General Public ++ * License. See the file "COPYING" in the main directory of this archive ++ * for more details. ++ * ++ * Copyright (C) 2016 Jonas Gorski <jonas.gorski@gmail.com> ++ */ ++ ++#include <linux/bitops.h> ++#include <linux/device.h> ++#include <linux/gpio/driver.h> ++#include <linux/of_irq.h> ++ ++#include "pinctrl-bcm63xx.h" ++#include "../core.h" ++ ++#define BANK_SIZE sizeof(u32) ++#define PINS_PER_BANK (BANK_SIZE * BITS_PER_BYTE) ++ ++#ifdef CONFIG_OF ++static int bcm63xx_gpio_of_xlate(struct gpio_chip *gc, ++ const struct of_phandle_args *gpiospec, ++ u32 *flags) ++{ ++ struct gpio_chip *base = gpiochip_get_data(gc); ++ int pin = gpiospec->args[0]; ++ ++ if (gc != &base[pin / PINS_PER_BANK]) ++ return -EINVAL; ++ ++ pin = pin % PINS_PER_BANK; ++ ++ if (pin >= gc->ngpio) ++ return -EINVAL; ++ ++ if (flags) ++ *flags = gpiospec->args[1]; ++ ++ return pin; ++} ++#endif ++ ++static int bcm63xx_gpio_to_irq(struct gpio_chip *chip, unsigned gpio) ++{ ++ struct gpio_chip *base = gpiochip_get_data(chip); ++ char irq_name[7]; /* "gpioXX" */ ++ ++ /* FIXME: this is ugly */ ++ sprintf(irq_name, "gpio%d", gpio + PINS_PER_BANK * (chip - base)); ++ return of_irq_get_byname(chip->of_node, irq_name); ++} ++ ++static int bcm63xx_setup_gpio(struct device *dev, struct gpio_chip *gc, ++ void __iomem *dirout, void __iomem *data, ++ size_t sz, int ngpio) ++ ++{ ++ int banks, chips, i, ret = -EINVAL; ++ ++ chips = DIV_ROUND_UP(ngpio, PINS_PER_BANK); ++ banks = sz / BANK_SIZE; ++ ++ for (i = 0; i < chips; i++) { ++ int offset, pins; ++ int reg_offset; ++ char *label; ++ ++ label = devm_kasprintf(dev, GFP_KERNEL, "bcm63xx-gpio.%i", i); ++ if (!label) ++ return -ENOMEM; ++ ++ offset = i * PINS_PER_BANK; ++ pins = min_t(int, ngpio - offset, PINS_PER_BANK); ++ ++ /* the registers are treated like a huge big endian register */ ++ reg_offset = (banks - i - 1) * BANK_SIZE; ++ ++ ret = bgpio_init(&gc[i], dev, BANK_SIZE, data + reg_offset, ++ NULL, NULL, dirout + reg_offset, NULL, ++ BGPIOF_BIG_ENDIAN_BYTE_ORDER); ++ if (ret) ++ return ret; ++ ++ gc[i].request = gpiochip_generic_request; ++ gc[i].free = gpiochip_generic_free; ++ ++ if (of_get_property(dev->of_node, "interrupt-names", NULL)) ++ gc[i].to_irq = bcm63xx_gpio_to_irq; ++ ++#ifdef CONFIG_OF ++ gc[i].of_gpio_n_cells = 2; ++ gc[i].of_xlate = bcm63xx_gpio_of_xlate; ++#endif ++ ++ gc[i].label = label; ++ gc[i].ngpio = pins; ++ ++ devm_gpiochip_add_data(dev, &gc[i], gc); ++ } ++ ++ return 0; ++} ++ ++static void bcm63xx_setup_pinranges(struct gpio_chip *gc, const char *name, ++ int ngpio) ++{ ++ int i, chips = DIV_ROUND_UP(ngpio, PINS_PER_BANK); ++ ++ for (i = 0; i < chips; i++) { ++ int offset, pins; ++ ++ offset = i * PINS_PER_BANK; ++ pins = min_t(int, ngpio - offset, PINS_PER_BANK); ++ ++ gpiochip_add_pin_range(&gc[i], name, 0, offset, pins); ++ } ++} ++ ++struct pinctrl_dev *bcm63xx_pinctrl_register(struct platform_device *pdev, ++ struct pinctrl_desc *desc, ++ void *priv, struct gpio_chip *gc, ++ int ngpio) ++{ ++ struct pinctrl_dev *pctldev; ++ struct resource *res; ++ void __iomem *dirout, *data; ++ size_t sz; ++ int ret; ++ ++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dirout"); ++ dirout = devm_ioremap_resource(&pdev->dev, res); ++ if (IS_ERR(dirout)) ++ return ERR_CAST(dirout); ++ ++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dat"); ++ data = devm_ioremap_resource(&pdev->dev, res); ++ if (IS_ERR(data)) ++ return ERR_CAST(data); ++ ++ sz = resource_size(res); ++ ++ ret = bcm63xx_setup_gpio(&pdev->dev, gc, dirout, data, sz, ngpio); ++ if (ret) ++ return ERR_PTR(ret); ++ ++ pctldev = devm_pinctrl_register(&pdev->dev, desc, priv); ++ if (IS_ERR(pctldev)) ++ return pctldev; ++ ++ bcm63xx_setup_pinranges(gc, pinctrl_dev_get_devname(pctldev), ngpio); ++ ++ dev_info(&pdev->dev, "registered at mmio %p\n", dirout); ++ ++ return pctldev; ++} +--- /dev/null ++++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm63xx.h +@@ -0,0 +1,14 @@ ++#ifndef __PINCTRL_BCM63XX ++#define __PINCTRL_BCM63XX ++ ++#include <linux/kernel.h> ++#include <linux/gpio.h> ++#include <linux/pinctrl/pinctrl.h> ++#include <linux/platform_device.h> ++ ++struct pinctrl_dev *bcm63xx_pinctrl_register(struct platform_device *pdev, ++ struct pinctrl_desc *desc, ++ void *priv, struct gpio_chip *gc, ++ int ngpio); ++ ++#endif diff --git a/target/linux/brcm63xx/patches-4.4/131-Documentation-add-BCM6328-pincontroller-binding-docu.patch b/target/linux/brcm63xx/patches-4.4/131-Documentation-add-BCM6328-pincontroller-binding-docu.patch new file mode 100644 index 0000000000..3a2a7811db --- /dev/null +++ b/target/linux/brcm63xx/patches-4.4/131-Documentation-add-BCM6328-pincontroller-binding-docu.patch @@ -0,0 +1,78 @@ +From 4bdd40849632608d5cb7d3a64380cd76e7eea07b Mon Sep 17 00:00:00 2001 +From: Jonas Gorski <jonas.gorski@gmail.com> +Date: Wed, 27 Jul 2016 11:33:56 +0200 +Subject: [PATCH 02/16] Documentation: add BCM6328 pincontroller binding + documentation + +Add binding documentation for the pincontrol core found in BCM6328 SoCs. + +Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> +--- + .../bindings/pinctrl/brcm,bcm6328-pinctrl.txt | 61 ++++++++++++++++++++++ + 1 file changed, 61 insertions(+) + create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6328-pinctrl.txt + +--- /dev/null ++++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6328-pinctrl.txt +@@ -0,0 +1,61 @@ ++* Broadcom BCM6328 pin controller ++ ++Required properties: ++- compatible: Must be "brcm,bcm6328-pinctrl". ++- reg: Register specifies of dirout, dat, mode, mux registers. ++- reg-names: Must be "dirout", "dat", "mode", "mux". ++- gpio-controller: Identifies this node as a GPIO controller. ++- #gpio-cells: Must be <2> ++ ++Example: ++ ++pinctrl: pin-controller@10000080 { ++ compatible = "brcm,bcm6328-pinctrl"; ++ reg = <0x10000080 0x8>, ++ <0x10000088 0x8>, ++ <0x10000098 0x4>, ++ <0x1000009c 0xc>; ++ reg-names = "dirout", "dat", "mode", "mux"; ++ ++ gpio-controller; ++ #gpio-cells = <2>; ++}; ++ ++Available pins/groups and functions: ++ ++name pins functions ++----------------------------------------------------------- ++gpio0 0 led ++gpio1 1 led ++gpio2 2 led ++gpio3 3 led ++gpio4 4 led ++gpio5 5 led ++gpio6 6 led, serial_led_data ++gpio7 7 led, serial_led_clk ++gpio8 8 led ++gpio9 9 led ++gpio10 10 led ++gpio11 11 led ++gpio12 12 led ++gpio13 13 led ++gpio14 14 led ++gpio15 15 led ++gpio16 16 led, pcie_clkreq ++gpio17 17 led ++gpio18 18 led ++gpio19 19 led ++gpio20 20 led ++gpio21 21 led ++gpio22 22 led ++gpio23 23 led ++gpio24 24 - ++gpio25 25 ephy0_act_led ++gpio26 26 ephy1_act_led ++gpio27 27 ephy2_act_led ++gpio28 28 ephy3_act_led ++gpio29 29 - ++gpio30 30 - ++gpio31 31 - ++hsspi_cs1 - hsspi_cs1 ++usb_port1 - usb_host_port, usb_device_port diff --git a/target/linux/brcm63xx/patches-4.4/132-pinctrl-add-a-pincontrol-driver-for-BCM6328.patch b/target/linux/brcm63xx/patches-4.4/132-pinctrl-add-a-pincontrol-driver-for-BCM6328.patch new file mode 100644 index 0000000000..e1f2140781 --- /dev/null +++ b/target/linux/brcm63xx/patches-4.4/132-pinctrl-add-a-pincontrol-driver-for-BCM6328.patch @@ -0,0 +1,495 @@ +From 393e9753f6492c1fdf55891ddee60d955ae8b119 Mon Sep 17 00:00:00 2001 +From: Jonas Gorski <jonas.gorski@gmail.com> +Date: Fri, 24 Jun 2016 22:12:50 +0200 +Subject: [PATCH 03/16] pinctrl: add a pincontrol driver for BCM6328 + +Add a pincontrol driver for BCM6328. BCM628 supports muxing 32 pins as +GPIOs, as LEDs for the integrated LED controller, or various other +functions. Its pincontrol mux registers also control other aspects, like +switching the second USB port between host and device mode. + +Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> +--- + drivers/pinctrl/bcm63xx/Kconfig | 7 + + drivers/pinctrl/bcm63xx/Makefile | 1 + + drivers/pinctrl/bcm63xx/pinctrl-bcm6328.c | 456 ++++++++++++++++++++++++++++++ + 3 files changed, 464 insertions(+) + create mode 100644 drivers/pinctrl/bcm63xx/pinctrl-bcm6328.c + +--- a/drivers/pinctrl/bcm63xx/Kconfig ++++ b/drivers/pinctrl/bcm63xx/Kconfig +@@ -1,3 +1,10 @@ + config PINCTRL_BCM63XX + bool + select GPIO_GENERIC ++ ++config PINCTRL_BCM6328 ++ bool "BCM6328 pincontrol driver" if COMPILE_TEST ++ select PINMUX ++ select PINCONF ++ select PINCTRL_BCM63XX ++ select GENERIC_PINCONF +--- a/drivers/pinctrl/bcm63xx/Makefile ++++ b/drivers/pinctrl/bcm63xx/Makefile +@@ -1 +1,2 @@ + obj-$(CONFIG_PINCTRL_BCM63XX) += pinctrl-bcm63xx.o ++obj-$(CONFIG_PINCTRL_BCM6328) += pinctrl-bcm6328.o +--- /dev/null ++++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm6328.c +@@ -0,0 +1,456 @@ ++/* ++ * This file is subject to the terms and conditions of the GNU General Public ++ * License. See the file "COPYING" in the main directory of this archive ++ * for more details. ++ * ++ * Copyright (C) 2016 Jonas Gorski <jonas.gorski@gmail.com> ++ */ ++ ++#include <linux/bitops.h> ++#include <linux/gpio.h> ++#include <linux/kernel.h> ++#include <linux/slab.h> ++#include <linux/spinlock.h> ++#include <linux/of.h> ++#include <linux/of_gpio.h> ++#include <linux/platform_device.h> ++ ++#include <linux/pinctrl/machine.h> ++#include <linux/pinctrl/pinconf.h> ++#include <linux/pinctrl/pinconf-generic.h> ++#include <linux/pinctrl/pinmux.h> ++ ++#include "../core.h" ++#include "../pinctrl-utils.h" ++ ++#include "pinctrl-bcm63xx.h" ++ ++#define BCM6328_MUX_LO_REG 0x4 ++#define BCM6328_MUX_HI_REG 0x0 ++#define BCM6328_MUX_OTHER_REG 0xc ++ ++#define BCM6328_NGPIO 32 ++ ++struct bcm6328_pingroup { ++ const char *name; ++ const unsigned * const pins; ++ const unsigned num_pins; ++}; ++ ++struct bcm6328_function { ++ const char *name; ++ const char * const *groups; ++ const unsigned num_groups; ++ ++ unsigned mode_val:1; ++ unsigned mux_val:2; ++}; ++ ++struct bcm6328_pinctrl { ++ struct pinctrl_dev *pctldev; ++ struct pinctrl_desc desc; ++ ++ void __iomem *mode; ++ void __iomem *mux[3]; ++ ++ /* register access lock */ ++ spinlock_t lock; ++ ++ struct gpio_chip gpio; ++}; ++ ++static const struct pinctrl_pin_desc bcm6328_pins[] = { ++ PINCTRL_PIN(0, "gpio0"), ++ PINCTRL_PIN(1, "gpio1"), ++ PINCTRL_PIN(2, "gpio2"), ++ PINCTRL_PIN(3, "gpio3"), ++ PINCTRL_PIN(4, "gpio4"), ++ PINCTRL_PIN(5, "gpio5"), ++ PINCTRL_PIN(6, "gpio6"), ++ PINCTRL_PIN(7, "gpio7"), ++ PINCTRL_PIN(8, "gpio8"), ++ PINCTRL_PIN(9, "gpio9"), ++ PINCTRL_PIN(10, "gpio10"), ++ PINCTRL_PIN(11, "gpio11"), ++ PINCTRL_PIN(12, "gpio12"), ++ PINCTRL_PIN(13, "gpio13"), ++ PINCTRL_PIN(14, "gpio14"), ++ PINCTRL_PIN(15, "gpio15"), ++ PINCTRL_PIN(16, "gpio16"), ++ PINCTRL_PIN(17, "gpio17"), ++ PINCTRL_PIN(18, "gpio18"), ++ PINCTRL_PIN(19, "gpio19"), ++ PINCTRL_PIN(20, "gpio20"), ++ PINCTRL_PIN(21, "gpio21"), ++ PINCTRL_PIN(22, "gpio22"), ++ PINCTRL_PIN(23, "gpio23"), ++ PINCTRL_PIN(24, "gpio24"), ++ PINCTRL_PIN(25, "gpio25"), ++ PINCTRL_PIN(26, "gpio26"), ++ PINCTRL_PIN(27, "gpio27"), ++ PINCTRL_PIN(28, "gpio28"), ++ PINCTRL_PIN(29, "gpio29"), ++ PINCTRL_PIN(30, "gpio30"), ++ PINCTRL_PIN(31, "gpio31"), ++ ++ /* ++ * No idea where they really are; so let's put them according ++ * to their mux offsets. ++ */ ++ PINCTRL_PIN(36, "hsspi_cs1"), ++ PINCTRL_PIN(38, "usb_p2"), ++}; ++ ++static unsigned gpio0_pins[] = { 0 }; ++static unsigned gpio1_pins[] = { 1 }; ++static unsigned gpio2_pins[] = { 2 }; ++static unsigned gpio3_pins[] = { 3 }; ++static unsigned gpio4_pins[] = { 4 }; ++static unsigned gpio5_pins[] = { 5 }; ++static unsigned gpio6_pins[] = { 6 }; ++static unsigned gpio7_pins[] = { 7 }; ++static unsigned gpio8_pins[] = { 8 }; ++static unsigned gpio9_pins[] = { 9 }; ++static unsigned gpio10_pins[] = { 10 }; ++static unsigned gpio11_pins[] = { 11 }; ++static unsigned gpio12_pins[] = { 12 }; ++static unsigned gpio13_pins[] = { 13 }; ++static unsigned gpio14_pins[] = { 14 }; ++static unsigned gpio15_pins[] = { 15 }; ++static unsigned gpio16_pins[] = { 16 }; ++static unsigned gpio17_pins[] = { 17 }; ++static unsigned gpio18_pins[] = { 18 }; ++static unsigned gpio19_pins[] = { 19 }; ++static unsigned gpio20_pins[] = { 20 }; ++static unsigned gpio21_pins[] = { 21 }; ++static unsigned gpio22_pins[] = { 22 }; ++static unsigned gpio23_pins[] = { 23 }; ++static unsigned gpio24_pins[] = { 24 }; ++static unsigned gpio25_pins[] = { 25 }; ++static unsigned gpio26_pins[] = { 26 }; ++static unsigned gpio27_pins[] = { 27 }; ++static unsigned gpio28_pins[] = { 28 }; ++static unsigned gpio29_pins[] = { 29 }; ++static unsigned gpio30_pins[] = { 30 }; ++static unsigned gpio31_pins[] = { 31 }; ++ ++static unsigned hsspi_cs1_pins[] = { 36 }; ++static unsigned usb_port1_pins[] = { 38 }; ++ ++#define BCM6328_GROUP(n) \ ++ { \ ++ .name = #n, \ ++ .pins = n##_pins, \ ++ .num_pins = ARRAY_SIZE(n##_pins), \ ++ } ++ ++static struct bcm6328_pingroup bcm6328_groups[] = { ++ BCM6328_GROUP(gpio0), ++ BCM6328_GROUP(gpio1), ++ BCM6328_GROUP(gpio2), ++ BCM6328_GROUP(gpio3), ++ BCM6328_GROUP(gpio4), ++ BCM6328_GROUP(gpio5), ++ BCM6328_GROUP(gpio6), ++ BCM6328_GROUP(gpio7), ++ BCM6328_GROUP(gpio8), ++ BCM6328_GROUP(gpio9), ++ BCM6328_GROUP(gpio10), ++ BCM6328_GROUP(gpio11), ++ BCM6328_GROUP(gpio12), ++ BCM6328_GROUP(gpio13), ++ BCM6328_GROUP(gpio14), ++ BCM6328_GROUP(gpio15), ++ BCM6328_GROUP(gpio16), ++ BCM6328_GROUP(gpio17), ++ BCM6328_GROUP(gpio18), ++ BCM6328_GROUP(gpio19), ++ BCM6328_GROUP(gpio20), ++ BCM6328_GROUP(gpio21), ++ BCM6328_GROUP(gpio22), ++ BCM6328_GROUP(gpio23), ++ BCM6328_GROUP(gpio24), ++ BCM6328_GROUP(gpio25), ++ BCM6328_GROUP(gpio26), ++ BCM6328_GROUP(gpio27), ++ BCM6328_GROUP(gpio28), ++ BCM6328_GROUP(gpio29), ++ BCM6328_GROUP(gpio30), ++ BCM6328_GROUP(gpio31), ++ ++ BCM6328_GROUP(hsspi_cs1), ++ BCM6328_GROUP(usb_port1), ++}; ++ ++/* GPIO_MODE */ ++static const char * const led_groups[] = { ++ "gpio0", ++ "gpio1", ++ "gpio2", ++ "gpio3", ++ "gpio4", ++ "gpio5", ++ "gpio6", ++ "gpio7", ++ "gpio8", ++ "gpio9", ++ "gpio10", ++ "gpio11", ++ "gpio12", ++ "gpio13", ++ "gpio14", ++ "gpio15", ++ "gpio16", ++ "gpio17", ++ "gpio18", ++ "gpio19", ++ "gpio20", ++ "gpio21", ++ "gpio22", ++ "gpio23", ++}; ++ ++/* PINMUX_SEL */ ++static const char * const serial_led_data_groups[] = { ++ "gpio6", ++}; ++ ++static const char * const serial_led_clk_groups[] = { ++ "gpio7", ++}; ++ ++static const char * const inet_act_led_groups[] = { ++ "gpio11", ++}; ++ ++static const char * const pcie_clkreq_groups[] = { ++ "gpio16", ++}; ++ ++static const char * const ephy0_act_led_groups[] = { ++ "gpio25", ++}; ++ ++static const char * const ephy1_act_led_groups[] = { ++ "gpio26", ++}; ++ ++static const char * const ephy2_act_led_groups[] = { ++ "gpio27", ++}; ++ ++static const char * const ephy3_act_led_groups[] = { ++ "gpio28", ++}; ++ ++static const char * const hsspi_cs1_groups[] = { ++ "hsspi_cs1" ++}; ++ ++static const char * const usb_host_port_groups[] = { ++ "usb_port1", ++}; ++ ++static const char * const usb_device_port_groups[] = { ++ "usb_port1", ++}; ++ ++#define BCM6328_MODE_FUN(n) \ ++ { \ ++ .name = #n, \ ++ .groups = n##_groups, \ ++ .num_groups = ARRAY_SIZE(n##_groups), \ ++ .mode_val = 1, \ ++ } ++ ++#define BCM6328_MUX_FUN(n, mux) \ ++ { \ ++ .name = #n, \ ++ .groups = n##_groups, \ ++ .num_groups = ARRAY_SIZE(n##_groups), \ ++ .mux_val = mux, \ ++ } ++ ++static const struct bcm6328_function bcm6328_funcs[] = { ++ BCM6328_MODE_FUN(led), ++ BCM6328_MUX_FUN(serial_led_data, 2), ++ BCM6328_MUX_FUN(serial_led_clk, 2), ++ BCM6328_MUX_FUN(inet_act_led, 1), ++ BCM6328_MUX_FUN(pcie_clkreq, 2), ++ BCM6328_MUX_FUN(ephy0_act_led, 1), ++ BCM6328_MUX_FUN(ephy1_act_led, 1), ++ BCM6328_MUX_FUN(ephy2_act_led, 1), ++ BCM6328_MUX_FUN(ephy3_act_led, 1), ++ BCM6328_MUX_FUN(hsspi_cs1, 2), ++ BCM6328_MUX_FUN(usb_host_port, 1), ++ BCM6328_MUX_FUN(usb_device_port, 2), ++}; ++ ++static int bcm6328_pinctrl_get_group_count(struct pinctrl_dev *pctldev) ++{ ++ return ARRAY_SIZE(bcm6328_groups); ++} ++ ++static const char *bcm6328_pinctrl_get_group_name(struct pinctrl_dev *pctldev, ++ unsigned group) ++{ ++ return bcm6328_groups[group].name; ++} ++ ++static int bcm6328_pinctrl_get_group_pins(struct pinctrl_dev *pctldev, ++ unsigned group, const unsigned **pins, ++ unsigned *num_pins) ++{ ++ *pins = bcm6328_groups[group].pins; ++ *num_pins = bcm6328_groups[group].num_pins; ++ ++ return 0; ++} ++ ++static int bcm6328_pinctrl_get_func_count(struct pinctrl_dev *pctldev) ++{ ++ return ARRAY_SIZE(bcm6328_funcs); ++} ++ ++static const char *bcm6328_pinctrl_get_func_name(struct pinctrl_dev *pctldev, ++ unsigned selector) ++{ ++ return bcm6328_funcs[selector].name; ++} ++ ++static int bcm6328_pinctrl_get_groups(struct pinctrl_dev *pctldev, ++ unsigned selector, ++ const char * const **groups, ++ unsigned * const num_groups) ++{ ++ *groups = bcm6328_funcs[selector].groups; ++ *num_groups = bcm6328_funcs[selector].num_groups; ++ ++ return 0; ++} ++ ++static void bcm6328_rmw_mux(struct bcm6328_pinctrl *pctl, unsigned pin, ++ u32 mode, u32 mux) ++{ ++ unsigned long flags; ++ u32 reg; ++ ++ spin_lock_irqsave(&pctl->lock, flags); ++ if (pin < 32) { ++ reg = __raw_readl(pctl->mode); ++ reg &= ~BIT(pin); ++ if (mode) ++ reg |= BIT(pin); ++ __raw_writel(reg, pctl->mode); ++ } ++ ++ reg = __raw_readl(pctl->mux[pin / 16]); ++ reg &= ~(3UL << ((pin % 16) * 2)); ++ reg |= mux << ((pin % 16) * 2); ++ __raw_writel(reg, pctl->mux[pin / 16]); ++ ++ spin_unlock_irqrestore(&pctl->lock, flags); ++} ++ ++static int bcm6328_pinctrl_set_mux(struct pinctrl_dev *pctldev, ++ unsigned selector, unsigned group) ++{ ++ struct bcm6328_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); ++ const struct bcm6328_pingroup *grp = &bcm6328_groups[group]; ++ const struct bcm6328_function *f = &bcm6328_funcs[selector]; ++ ++ bcm6328_rmw_mux(pctl, grp->pins[0], f->mode_val, f->mux_val); ++ ++ return 0; ++} ++ ++static int bcm6328_gpio_request_enable(struct pinctrl_dev *pctldev, ++ struct pinctrl_gpio_range *range, ++ unsigned offset) ++{ ++ struct bcm6328_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); ++ ++ /* disable all functions using this pin */ ++ bcm6328_rmw_mux(pctl, offset, 0, 0); ++ ++ return 0; ++} ++ ++static struct pinctrl_ops bcm6328_pctl_ops = { ++ .get_groups_count = bcm6328_pinctrl_get_group_count, ++ .get_group_name = bcm6328_pinctrl_get_group_name, ++ .get_group_pins = bcm6328_pinctrl_get_group_pins, ++#ifdef CONFIG_OF ++ .dt_node_to_map = pinconf_generic_dt_node_to_map_pin, ++ .dt_free_map = pinctrl_utils_free_map, ++#endif ++}; ++ ++static struct pinmux_ops bcm6328_pmx_ops = { ++ .get_functions_count = bcm6328_pinctrl_get_func_count, ++ .get_function_name = bcm6328_pinctrl_get_func_name, ++ .get_function_groups = bcm6328_pinctrl_get_groups, ++ .set_mux = bcm6328_pinctrl_set_mux, ++ .gpio_request_enable = bcm6328_gpio_request_enable, ++ .strict = true, ++}; ++ ++static int bcm6328_pinctrl_probe(struct platform_device *pdev) ++{ ++ struct bcm6328_pinctrl *pctl; ++ struct resource *res; ++ void __iomem *mode, *mux; ++ ++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mode"); ++ mode = devm_ioremap_resource(&pdev->dev, res); ++ if (IS_ERR(mode)) ++ return PTR_ERR(mode); ++ ++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mux"); ++ mux = devm_ioremap_resource(&pdev->dev, res); ++ if (IS_ERR(mux)) ++ return PTR_ERR(mux); ++ ++ pctl = devm_kzalloc(&pdev->dev, sizeof(*pctl), GFP_KERNEL); ++ if (!pctl) ++ return -ENOMEM; ++ ++ spin_lock_init(&pctl->lock); ++ ++ pctl->mode = mode; ++ pctl->mux[0] = mux + BCM6328_MUX_LO_REG; ++ pctl->mux[1] = mux + BCM6328_MUX_HI_REG; ++ pctl->mux[2] = mux + BCM6328_MUX_OTHER_REG; ++ ++ pctl->desc.name = dev_name(&pdev->dev); ++ pctl->desc.owner = THIS_MODULE; ++ pctl->desc.pctlops = &bcm6328_pctl_ops; ++ pctl->desc.pmxops = &bcm6328_pmx_ops; ++ ++ pctl->desc.npins = ARRAY_SIZE(bcm6328_pins); ++ pctl->desc.pins = bcm6328_pins; ++ ++ platform_set_drvdata(pdev, pctl); ++ ++ pctl->pctldev = bcm63xx_pinctrl_register(pdev, &pctl->desc, pctl, ++ &pctl->gpio, BCM6328_NGPIO); ++ if (IS_ERR(pctl->pctldev)) ++ return PTR_ERR(pctl->pctldev); ++ ++ return 0; ++} ++ ++static const struct of_device_id bcm6328_pinctrl_match[] = { ++ { .compatible = "brcm,bcm6328-pinctrl", }, ++ { }, ++}; ++ ++static struct platform_driver bcm6328_pinctrl_driver = { ++ .probe = bcm6328_pinctrl_probe, ++ .driver = { ++ .name = "bcm6328-pinctrl", ++ .of_match_table = bcm6328_pinctrl_match, ++ }, ++}; ++ ++builtin_platform_driver(bcm6328_pinctrl_driver); diff --git a/target/linux/brcm63xx/patches-4.4/133-Documentation-add-BCM6348-pincontroller-binding-docu.patch b/target/linux/brcm63xx/patches-4.4/133-Documentation-add-BCM6348-pincontroller-binding-docu.patch new file mode 100644 index 0000000000..6bac90373c --- /dev/null +++ b/target/linux/brcm63xx/patches-4.4/133-Documentation-add-BCM6348-pincontroller-binding-docu.patch @@ -0,0 +1,49 @@ +From 962c46bf7f43df730e2d3698930e77958cc6b191 Mon Sep 17 00:00:00 2001 +From: Jonas Gorski <jonas.gorski@gmail.com> +Date: Wed, 27 Jul 2016 11:35:45 +0200 +Subject: [PATCH 04/16] Documentation: add BCM6348 pincontroller binding + documentation + +Add binding documentation for the pincontrol core found in BCM6348 SoCs. + +Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> +--- + .../bindings/pinctrl/brcm,bcm6348-pinctrl.txt | 32 ++++++++++++++++++++++ + 1 file changed, 32 insertions(+) + create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6348-pinctrl.txt + +--- /dev/null ++++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6348-pinctrl.txt +@@ -0,0 +1,32 @@ ++* Broadcom BCM6348 pin controller ++ ++Required properties: ++- compatible: Must be "brcm,bcm6348-pinctrl". ++- reg: register Specifiers of dirout, dat, mode registers. ++- reg-names: Must be "dirout", "dat", "mode". ++- gpio-controller: Identifies this node as a GPIO controller. ++- #gpio-cells: Must be <2>. ++ ++Example: ++ ++pinctrl: pin-controller@fffe0080 { ++ compatible = "brcm,bcm6348-pinctrl"; ++ reg = <0xfffe0080 0x8>, ++ <0xfffe0088 0x8>, ++ <0xfffe0098 0x4>; ++ reg-names = "dirout", "dat", "mode"; ++ ++ gpio-controller; ++ #gpio-cells = <2>; ++}; ++ ++Available pins/groups and functions: ++ ++name pins functions ++----------------------------------------------------------- ++group0 32-36 ext_mii, utopia, diag ++group1 22-31 ext_ephy, mii_snoop, mii_pccard, ++ spi_master_uart, utopia, diag ++group2 16-21 pci, diag ++group3 8-15 ext_mii, utopia ++group4 0-7 ext_ephy, mii_snoop, legacy_led, diag diff --git a/target/linux/brcm63xx/patches-4.4/134-pinctrl-add-a-pincontrol-driver-for-BCM6348.patch b/target/linux/brcm63xx/patches-4.4/134-pinctrl-add-a-pincontrol-driver-for-BCM6348.patch new file mode 100644 index 0000000000..19b8075865 --- /dev/null +++ b/target/linux/brcm63xx/patches-4.4/134-pinctrl-add-a-pincontrol-driver-for-BCM6348.patch @@ -0,0 +1,432 @@ +From 45444cb631555e2dc16b95d779b10aa075c7482e Mon Sep 17 00:00:00 2001 +From: Jonas Gorski <jonas.gorski@gmail.com> +Date: Fri, 24 Jun 2016 22:14:13 +0200 +Subject: [PATCH 05/16] pinctrl: add a pincontrol driver for BCM6348 + +Add a pincotrol driver for BCM6348. BCM6348 allow muxing five groups of +up to ten gpios into fourteen potential functions. It does not allow +muxing individual pins. Some functions require more than one group to be +muxed to the same function. + +Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> +--- + drivers/pinctrl/bcm63xx/Kconfig | 7 + + drivers/pinctrl/bcm63xx/Makefile | 1 + + drivers/pinctrl/bcm63xx/pinctrl-bcm6348.c | 392 ++++++++++++++++++++++++++++++ + 3 files changed, 400 insertions(+) + create mode 100644 drivers/pinctrl/bcm63xx/pinctrl-bcm6348.c + +--- a/drivers/pinctrl/bcm63xx/Kconfig ++++ b/drivers/pinctrl/bcm63xx/Kconfig +@@ -8,3 +8,10 @@ config PINCTRL_BCM6328 + select PINCONF + select PINCTRL_BCM63XX + select GENERIC_PINCONF ++ ++config PINCTRL_BCM6348 ++ bool "BCM6348 pincontrol driver" if COMPILE_TEST ++ select PINMUX ++ select PINCONF ++ select PINCTRL_BCM63XX ++ select GENERIC_PINCONF +--- a/drivers/pinctrl/bcm63xx/Makefile ++++ b/drivers/pinctrl/bcm63xx/Makefile +@@ -1,2 +1,3 @@ + obj-$(CONFIG_PINCTRL_BCM63XX) += pinctrl-bcm63xx.o + obj-$(CONFIG_PINCTRL_BCM6328) += pinctrl-bcm6328.o ++obj-$(CONFIG_PINCTRL_BCM6348) += pinctrl-bcm6348.o +--- /dev/null ++++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm6348.c +@@ -0,0 +1,392 @@ ++/* ++ * This file is subject to the terms and conditions of the GNU General Public ++ * License. See the file "COPYING" in the main directory of this archive ++ * for more details. ++ * ++ * Copyright (C) 2016 Jonas Gorski <jonas.gorski@gmail.com> ++ */ ++ ++#include <linux/kernel.h> ++#include <linux/spinlock.h> ++#include <linux/bitops.h> ++#include <linux/gpio.h> ++#include <linux/of.h> ++#include <linux/of_gpio.h> ++#include <linux/slab.h> ++#include <linux/platform_device.h> ++ ++#include <linux/pinctrl/machine.h> ++#include <linux/pinctrl/pinconf.h> ++#include <linux/pinctrl/pinconf-generic.h> ++#include <linux/pinctrl/pinmux.h> ++ ++#include "../core.h" ++#include "../pinctrl-utils.h" ++ ++#include "pinctrl-bcm63xx.h" ++ ++#define BCM6348_NGPIO 37 ++ ++#define MAX_GROUP 4 ++#define PINS_PER_GROUP 8 ++#define PIN_TO_GROUP(pin) (MAX_GROUP - ((pin) / PINS_PER_GROUP)) ++#define GROUP_SHIFT(pin) (PIN_TO_GROUP(pin) * 4) ++#define GROUP_MASK(pin) (0xf << GROUP_SHIFT(pin)) ++ ++struct bcm6348_pingroup { ++ const char *name; ++ const unsigned * const pins; ++ const unsigned num_pins; ++}; ++ ++struct bcm6348_function { ++ const char *name; ++ const char * const *groups; ++ const unsigned num_groups; ++ unsigned int value; ++}; ++ ++struct bcm6348_pinctrl { ++ struct pinctrl_dev *pctldev; ++ struct pinctrl_desc desc; ++ ++ void __iomem *mode; ++ ++ /* register access lock */ ++ spinlock_t lock; ++ ++ struct gpio_chip gpio[2]; ++}; ++ ++#define BCM6348_PIN(a, b, group) \ ++ { \ ++ .number = a, \ ++ .name = b, \ ++ .drv_data = (void *)(group), \ ++ } ++ ++static const struct pinctrl_pin_desc bcm6348_pins[] = { ++ BCM6348_PIN(0, "gpio0", 4), ++ BCM6348_PIN(1, "gpio1", 4), ++ BCM6348_PIN(2, "gpio2", 4), ++ BCM6348_PIN(3, "gpio3", 4), ++ BCM6348_PIN(4, "gpio4", 4), ++ BCM6348_PIN(5, "gpio5", 4), ++ BCM6348_PIN(6, "gpio6", 4), ++ BCM6348_PIN(7, "gpio7", 4), ++ BCM6348_PIN(8, "gpio8", 3), ++ BCM6348_PIN(9, "gpio9", 3), ++ BCM6348_PIN(10, "gpio10", 3), ++ BCM6348_PIN(11, "gpio11", 3), ++ BCM6348_PIN(12, "gpio12", 3), ++ BCM6348_PIN(13, "gpio13", 3), ++ BCM6348_PIN(14, "gpio14", 3), ++ BCM6348_PIN(15, "gpio15", 3), ++ BCM6348_PIN(16, "gpio16", 2), ++ BCM6348_PIN(17, "gpio17", 2), ++ BCM6348_PIN(18, "gpio18", 2), ++ BCM6348_PIN(19, "gpio19", 2), ++ BCM6348_PIN(20, "gpio20", 2), ++ BCM6348_PIN(21, "gpio21", 2), ++ BCM6348_PIN(22, "gpio22", 1), ++ BCM6348_PIN(23, "gpio23", 1), ++ BCM6348_PIN(24, "gpio24", 1), ++ BCM6348_PIN(25, "gpio25", 1), ++ BCM6348_PIN(26, "gpio26", 1), ++ BCM6348_PIN(27, "gpio27", 1), ++ BCM6348_PIN(28, "gpio28", 1), ++ BCM6348_PIN(29, "gpio29", 1), ++ BCM6348_PIN(30, "gpio30", 1), ++ BCM6348_PIN(31, "gpio31", 1), ++ BCM6348_PIN(32, "gpio32", 0), ++ BCM6348_PIN(33, "gpio33", 0), ++ BCM6348_PIN(34, "gpio34", 0), ++ BCM6348_PIN(35, "gpio35", 0), ++ BCM6348_PIN(36, "gpio36", 0), ++}; ++ ++enum bcm6348_muxes { ++ BCM6348_MUX_GPIO = 0, ++ BCM6348_MUX_EXT_EPHY, ++ BCM6348_MUX_MII_SNOOP, ++ BCM6348_MUX_LEGACY_LED, ++ BCM6348_MUX_MII_PCCARD, ++ BCM6348_MUX_PCI, ++ BCM6348_MUX_SPI_MASTER_UART, ++ BCM6348_MUX_EXT_MII, ++ BCM6348_MUX_UTOPIA, ++ BCM6348_MUX_DIAG, ++}; ++ ++static unsigned group0_pins[] = { ++ 32, 33, 34, 35, 36, ++}; ++ ++static unsigned group1_pins[] = { ++ 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, ++}; ++ ++static unsigned group2_pins[] = { ++ 16, 17, 18, 19, 20, 21, ++}; ++ ++static unsigned group3_pins[] = { ++ 8, 9, 10, 11, 12, 13, 14, 15, ++}; ++ ++static unsigned group4_pins[] = { ++ 0, 1, 2, 3, 4, 5, 6, 7, ++}; ++ ++#define BCM6348_GROUP(n) \ ++ { \ ++ .name = #n, \ ++ .pins = n##_pins, \ ++ .num_pins = ARRAY_SIZE(n##_pins), \ ++ } \ ++ ++static struct bcm6348_pingroup bcm6348_groups[] = { ++ BCM6348_GROUP(group0), ++ BCM6348_GROUP(group1), ++ BCM6348_GROUP(group2), ++ BCM6348_GROUP(group3), ++ BCM6348_GROUP(group4), ++}; ++ ++static const char * const ext_mii_groups[] = { ++ "group0", ++ "group3", ++}; ++ ++static const char * const ext_ephy_groups[] = { ++ "group1", ++ "group4" ++}; ++ ++static const char * const mii_snoop_groups[] = { ++ "group1", ++ "group4", ++}; ++ ++static const char * const legacy_led_groups[] = { ++ "group4", ++}; ++ ++static const char * const mii_pccard_groups[] = { ++ "group1", ++}; ++ ++static const char * const pci_groups[] = { ++ "group2", ++}; ++ ++static const char * const spi_master_uart_groups[] = { ++ "group1", ++}; ++ ++static const char * const utopia_groups[] = { ++ "group0", ++ "group1", ++ "group3", ++}; ++ ++static const char * const diag_groups[] = { ++ "group0", ++ "group1", ++ "group2", ++ "group4", ++}; ++ ++#define BCM6348_FUN(n, f) \ ++ { \ ++ .name = #n, \ ++ .groups = n##_groups, \ ++ .num_groups = ARRAY_SIZE(n##_groups), \ ++ .value = BCM6348_MUX_##f, \ ++ } ++ ++static const struct bcm6348_function bcm6348_funcs[] = { ++ BCM6348_FUN(ext_mii, EXT_MII), ++ BCM6348_FUN(ext_ephy, EXT_EPHY), ++ BCM6348_FUN(mii_snoop, MII_SNOOP), ++ BCM6348_FUN(legacy_led, LEGACY_LED), ++ BCM6348_FUN(mii_pccard, MII_PCCARD), ++ BCM6348_FUN(pci, PCI), ++ BCM6348_FUN(spi_master_uart, SPI_MASTER_UART), ++ BCM6348_FUN(utopia, UTOPIA), ++ BCM6348_FUN(diag, DIAG), ++}; ++ ++static int bcm6348_pinctrl_get_group_count(struct pinctrl_dev *pctldev) ++{ ++ return ARRAY_SIZE(bcm6348_groups); ++} ++ ++static const char *bcm6348_pinctrl_get_group_name(struct pinctrl_dev *pctldev, ++ unsigned group) ++{ ++ return bcm6348_groups[group].name; ++} ++ ++static int bcm6348_pinctrl_get_group_pins(struct pinctrl_dev *pctldev, ++ unsigned group, const unsigned **pins, ++ unsigned *num_pins) ++{ ++ *pins = bcm6348_groups[group].pins; ++ *num_pins = bcm6348_groups[group].num_pins; ++ ++ return 0; ++} ++ ++static int bcm6348_pinctrl_get_func_count(struct pinctrl_dev *pctldev) ++{ ++ return ARRAY_SIZE(bcm6348_funcs); ++} ++ ++static const char *bcm6348_pinctrl_get_func_name(struct pinctrl_dev *pctldev, ++ unsigned selector) ++{ ++ return bcm6348_funcs[selector].name; ++} ++ ++static int bcm6348_pinctrl_get_groups(struct pinctrl_dev *pctldev, ++ unsigned selector, ++ const char * const **groups, ++ unsigned * const num_groups) ++{ ++ *groups = bcm6348_funcs[selector].groups; ++ *num_groups = bcm6348_funcs[selector].num_groups; ++ ++ return 0; ++} ++ ++static void bcm6348_rmw_mux(struct bcm6348_pinctrl *pctl, u32 mask, u32 val) ++{ ++ unsigned long flags; ++ u32 reg; ++ ++ spin_lock_irqsave(&pctl->lock, flags); ++ ++ reg = __raw_readl(pctl->mode); ++ reg &= ~mask; ++ reg |= val & mask; ++ __raw_writel(reg, pctl->mode); ++ ++ spin_unlock_irqrestore(&pctl->lock, flags); ++} ++ ++static int bcm6348_pinctrl_set_mux(struct pinctrl_dev *pctldev, ++ unsigned selector, unsigned group) ++{ ++ struct bcm6348_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); ++ const struct bcm6348_pingroup *grp = &bcm6348_groups[group]; ++ const struct bcm6348_function *f = &bcm6348_funcs[selector]; ++ u32 group_num, mask, val; ++ ++ /* ++ * pins n..(n+7) share the same group, so we only need to look at ++ * the first pin. ++ */ ++ group_num = (unsigned long)bcm6348_pins[grp->pins[0]].drv_data; ++ mask = GROUP_MASK(group_num); ++ val = f->value << GROUP_SHIFT(group_num); ++ ++ bcm6348_rmw_mux(pctl, mask, val); ++ ++ return 0; ++} ++ ++static int bcm6348_gpio_request_enable(struct pinctrl_dev *pctldev, ++ struct pinctrl_gpio_range *range, ++ unsigned offset) ++{ ++ struct bcm6348_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); ++ struct pin_desc *desc; ++ u32 mask; ++ ++ /* don't reconfigure if already muxed */ ++ desc = pin_desc_get(pctldev, offset); ++ if (desc->mux_usecount) ++ return 0; ++ ++ mask = GROUP_MASK(offset); ++ ++ /* disable all functions using this pin */ ++ bcm6348_rmw_mux(pctl, mask, 0); ++ ++ return 0; ++} ++ ++static struct pinctrl_ops bcm6348_pctl_ops = { ++ .get_groups_count = bcm6348_pinctrl_get_group_count, ++ .get_group_name = bcm6348_pinctrl_get_group_name, ++ .get_group_pins = bcm6348_pinctrl_get_group_pins, ++#ifdef CONFIG_OF ++ .dt_node_to_map = pinconf_generic_dt_node_to_map_pin, ++ .dt_free_map = pinctrl_utils_free_map, ++#endif ++}; ++ ++static struct pinmux_ops bcm6348_pmx_ops = { ++ .get_functions_count = bcm6348_pinctrl_get_func_count, ++ .get_function_name = bcm6348_pinctrl_get_func_name, ++ .get_function_groups = bcm6348_pinctrl_get_groups, ++ .set_mux = bcm6348_pinctrl_set_mux, ++ .gpio_request_enable = bcm6348_gpio_request_enable, ++ .strict = true, ++}; ++ ++static int bcm6348_pinctrl_probe(struct platform_device *pdev) ++{ ++ struct bcm6348_pinctrl *pctl; ++ struct resource *res; ++ void __iomem *mode; ++ ++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mode"); ++ mode = devm_ioremap_resource(&pdev->dev, res); ++ if (IS_ERR(mode)) ++ return PTR_ERR(mode); ++ ++ pctl = devm_kzalloc(&pdev->dev, sizeof(*pctl), GFP_KERNEL); ++ if (!pctl) ++ return -ENOMEM; ++ ++ spin_lock_init(&pctl->lock); ++ ++ pctl->mode = mode; ++ ++ /* disable all muxes by default */ ++ __raw_writel(0, pctl->mode); ++ ++ pctl->desc.name = dev_name(&pdev->dev); ++ pctl->desc.owner = THIS_MODULE; ++ pctl->desc.pctlops = &bcm6348_pctl_ops; ++ pctl->desc.pmxops = &bcm6348_pmx_ops; ++ ++ pctl->desc.npins = ARRAY_SIZE(bcm6348_pins); ++ pctl->desc.pins = bcm6348_pins; ++ ++ platform_set_drvdata(pdev, pctl); ++ ++ pctl->pctldev = bcm63xx_pinctrl_register(pdev, &pctl->desc, pctl, ++ pctl->gpio, BCM6348_NGPIO); ++ if (IS_ERR(pctl->pctldev)) ++ return PTR_ERR(pctl->pctldev); ++ ++ return 0; ++} ++ ++static const struct of_device_id bcm6348_pinctrl_match[] = { ++ { .compatible = "brcm,bcm6348-pinctrl", }, ++ { }, ++}; ++ ++static struct platform_driver bcm6348_pinctrl_driver = { ++ .probe = bcm6348_pinctrl_probe, ++ .driver = { ++ .name = "bcm6348-pinctrl", ++ .of_match_table = bcm6348_pinctrl_match, ++ }, ++}; ++ ++builtin_platform_driver(bcm6348_pinctrl_driver); diff --git a/target/linux/brcm63xx/patches-4.4/135-Documentation-add-BCM6358-pincontroller-binding-docu.patch b/target/linux/brcm63xx/patches-4.4/135-Documentation-add-BCM6358-pincontroller-binding-docu.patch new file mode 100644 index 0000000000..e8a7479915 --- /dev/null +++ b/target/linux/brcm63xx/patches-4.4/135-Documentation-add-BCM6358-pincontroller-binding-docu.patch @@ -0,0 +1,61 @@ +From c7c8fa7f5b5ee9bea751fa7bdae8ff4acde8f26e Mon Sep 17 00:00:00 2001 +From: Jonas Gorski <jonas.gorski@gmail.com> +Date: Wed, 27 Jul 2016 11:36:00 +0200 +Subject: [PATCH 06/16] Documentation: add BCM6358 pincontroller binding + documentation + +Add binding documentation for the pincontrol core found in BCM6358 SoCs. + +Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> +--- + .../bindings/pinctrl/brcm,bcm6358-pinctrl.txt | 44 ++++++++++++++++++++++ + 1 file changed, 44 insertions(+) + create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6358-pinctrl.txt + +--- /dev/null ++++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6358-pinctrl.txt +@@ -0,0 +1,44 @@ ++* Broadcom BCM6358 pin controller ++ ++Required properties: ++- compatible: Must be "brcm,bcm6358-pinctrl". ++- reg: Register specifiers of dirout, dat registers. ++- reg-names: Must be "dirout", "dat". ++- brcm,gpiomode: Phandle to the shared gpiomode register. ++- gpio-controller: Identifies this node as a gpio-controller. ++- #gpio-cells: Must be <2>. ++ ++Example: ++ ++pinctrl: pin-controller@fffe0080 { ++ compatible = "brcm,bcm6358-pinctrl"; ++ reg = <0xfffe0080 0x8>, ++ <0xfffe0088 0x8>, ++ <0xfffe0098 0x4>; ++ reg-names = "dirout", "dat"; ++ brcm,gpiomode = <&gpiomode>; ++ ++ gpio-controller; ++ #gpio-cells = <2>; ++}; ++ ++gpiomode: syscon@fffe0098 { ++ compatible = "brcm,bcm6358-gpiomode", "syscon"; ++ reg = <0xfffe0098 0x4>; ++ native-endian; ++}; ++ ++Available pins/groups and functions: ++ ++name pins functions ++----------------------------------------------------------- ++ebi_cs_grp 30-31 ebi_cs ++uart1_grp 28-31 uart1 ++spi_cs_grp 32-33 spi_cs ++async_modem_grp 12-15 async_modem ++legacy_led_grp 9-15 legacy_led ++serial_led_grp 6-7 serial_led ++led_grp 0-3 led ++utopia_grp 12-15, 22-31 utopia ++pwm_syn_clk_grp 8 pwm_syn_clk ++sys_irq_grp 5 sys_irq diff --git a/target/linux/brcm63xx/patches-4.4/136-pinctrl-add-a-pincontrol-driver-for-BCM6358.patch b/target/linux/brcm63xx/patches-4.4/136-pinctrl-add-a-pincontrol-driver-for-BCM6358.patch new file mode 100644 index 0000000000..87dc741e21 --- /dev/null +++ b/target/linux/brcm63xx/patches-4.4/136-pinctrl-add-a-pincontrol-driver-for-BCM6358.patch @@ -0,0 +1,436 @@ +From fb00ef462f3f8b70ea8902151cc72810fe90b999 Mon Sep 17 00:00:00 2001 +From: Jonas Gorski <jonas.gorski@gmail.com> +Date: Fri, 24 Jun 2016 22:16:01 +0200 +Subject: [PATCH 07/16] pinctrl: add a pincontrol driver for BCM6358 + +Add a pincotrol driver for BCM6358. BCM6358 allow overlaying different +functions onto the GPIO pins. It does not support configuring individual +pins but only whole groups. These groups may overlap, and still require +the directions to be set correctly in the GPIO register. In addition the +functions register controls other, not directly mux related functions. + +Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> +--- + drivers/pinctrl/bcm63xx/Kconfig | 8 + + drivers/pinctrl/bcm63xx/Makefile | 1 + + drivers/pinctrl/bcm63xx/pinctrl-bcm6358.c | 393 ++++++++++++++++++++++++++++++ + 3 files changed, 402 insertions(+) + create mode 100644 drivers/pinctrl/bcm63xx/pinctrl-bcm6358.c + +--- a/drivers/pinctrl/bcm63xx/Kconfig ++++ b/drivers/pinctrl/bcm63xx/Kconfig +@@ -15,3 +15,11 @@ config PINCTRL_BCM6348 + select PINCONF + select PINCTRL_BCM63XX + select GENERIC_PINCONF ++ ++config PINCTRL_BCM6358 ++ bool "BCM6358 pincontrol driver" if COMPILE_TEST ++ select PINMUX ++ select PINCONF ++ select PINCTRL_BCM63XX ++ select GENERIC_PINCONF ++ select MFD_SYSCON +--- a/drivers/pinctrl/bcm63xx/Makefile ++++ b/drivers/pinctrl/bcm63xx/Makefile +@@ -1,3 +1,4 @@ + obj-$(CONFIG_PINCTRL_BCM63XX) += pinctrl-bcm63xx.o + obj-$(CONFIG_PINCTRL_BCM6328) += pinctrl-bcm6328.o + obj-$(CONFIG_PINCTRL_BCM6348) += pinctrl-bcm6348.o ++obj-$(CONFIG_PINCTRL_BCM6358) += pinctrl-bcm6358.o +--- /dev/null ++++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm6358.c +@@ -0,0 +1,393 @@ ++/* ++ * This file is subject to the terms and conditions of the GNU General Public ++ * License. See the file "COPYING" in the main directory of this archive ++ * for more details. ++ * ++ * Copyright (C) 2016 Jonas Gorski <jonas.gorski@gmail.com> ++ */ ++ ++#include <linux/kernel.h> ++#include <linux/bitops.h> ++#include <linux/gpio.h> ++#include <linux/gpio/driver.h> ++#include <linux/mfd/syscon.h> ++#include <linux/of.h> ++#include <linux/of_gpio.h> ++#include <linux/of_address.h> ++#include <linux/slab.h> ++#include <linux/regmap.h> ++#include <linux/platform_device.h> ++ ++#include <linux/pinctrl/pinconf.h> ++#include <linux/pinctrl/pinconf-generic.h> ++#include <linux/pinctrl/pinmux.h> ++#include <linux/pinctrl/machine.h> ++ ++#include "../core.h" ++#include "../pinctrl-utils.h" ++ ++#include "pinctrl-bcm63xx.h" ++ ++/* GPIO_MODE register */ ++#define BCM6358_MODE_MUX_NONE 0 ++ ++/* overlays on gpio pins */ ++#define BCM6358_MODE_MUX_EBI_CS BIT(5) ++#define BCM6358_MODE_MUX_UART1 BIT(6) ++#define BCM6358_MODE_MUX_SPI_CS BIT(7) ++#define BCM6358_MODE_MUX_ASYNC_MODEM BIT(8) ++#define BCM6358_MODE_MUX_LEGACY_LED BIT(9) ++#define BCM6358_MODE_MUX_SERIAL_LED BIT(10) ++#define BCM6358_MODE_MUX_LED BIT(11) ++#define BCM6358_MODE_MUX_UTOPIA BIT(12) ++#define BCM6358_MODE_MUX_CLKRST BIT(13) ++#define BCM6358_MODE_MUX_PWM_SYN_CLK BIT(14) ++#define BCM6358_MODE_MUX_SYS_IRQ BIT(15) ++ ++#define BCM6358_NGPIO 40 ++ ++struct bcm6358_pingroup { ++ const char *name; ++ const unsigned * const pins; ++ const unsigned num_pins; ++ ++ const u16 mode_val; ++ ++ /* non-GPIO function muxes require the gpio direction to be set */ ++ const u16 direction; ++}; ++ ++struct bcm6358_function { ++ const char *name; ++ const char * const *groups; ++ const unsigned num_groups; ++}; ++ ++struct bcm6358_pinctrl { ++ struct device *dev; ++ struct pinctrl_dev *pctldev; ++ struct pinctrl_desc desc; ++ ++ struct regmap_field *overlays; ++ ++ struct gpio_chip gpio[2]; ++}; ++ ++#define BCM6358_GPIO_PIN(a, b, bit1, bit2, bit3) \ ++ { \ ++ .number = a, \ ++ .name = b, \ ++ .drv_data = (void *)(BCM6358_MODE_MUX_##bit1 | \ ++ BCM6358_MODE_MUX_##bit2 | \ ++ BCM6358_MODE_MUX_##bit3), \ ++ } ++ ++static const struct pinctrl_pin_desc bcm6358_pins[] = { ++ BCM6358_GPIO_PIN(0, "gpio0", LED, NONE, NONE), ++ BCM6358_GPIO_PIN(1, "gpio1", LED, NONE, NONE), ++ BCM6358_GPIO_PIN(2, "gpio2", LED, NONE, NONE), ++ BCM6358_GPIO_PIN(3, "gpio3", LED, NONE, NONE), ++ PINCTRL_PIN(4, "gpio4"), ++ BCM6358_GPIO_PIN(5, "gpio5", SYS_IRQ, NONE, NONE), ++ BCM6358_GPIO_PIN(6, "gpio6", SERIAL_LED, NONE, NONE), ++ BCM6358_GPIO_PIN(7, "gpio7", SERIAL_LED, NONE, NONE), ++ BCM6358_GPIO_PIN(8, "gpio8", PWM_SYN_CLK, NONE, NONE), ++ BCM6358_GPIO_PIN(9, "gpio09", LEGACY_LED, NONE, NONE), ++ BCM6358_GPIO_PIN(10, "gpio10", LEGACY_LED, NONE, NONE), ++ BCM6358_GPIO_PIN(11, "gpio11", LEGACY_LED, NONE, NONE), ++ BCM6358_GPIO_PIN(12, "gpio12", LEGACY_LED, ASYNC_MODEM, UTOPIA), ++ BCM6358_GPIO_PIN(13, "gpio13", LEGACY_LED, ASYNC_MODEM, UTOPIA), ++ BCM6358_GPIO_PIN(14, "gpio14", LEGACY_LED, ASYNC_MODEM, UTOPIA), ++ BCM6358_GPIO_PIN(15, "gpio15", LEGACY_LED, ASYNC_MODEM, UTOPIA), ++ PINCTRL_PIN(16, "gpio16"), ++ PINCTRL_PIN(17, "gpio17"), ++ PINCTRL_PIN(18, "gpio18"), ++ PINCTRL_PIN(19, "gpio19"), ++ PINCTRL_PIN(20, "gpio20"), ++ PINCTRL_PIN(21, "gpio21"), ++ BCM6358_GPIO_PIN(22, "gpio22", UTOPIA, NONE, NONE), ++ BCM6358_GPIO_PIN(23, "gpio23", UTOPIA, NONE, NONE), ++ BCM6358_GPIO_PIN(24, "gpio24", UTOPIA, NONE, NONE), ++ BCM6358_GPIO_PIN(25, "gpio25", UTOPIA, NONE, NONE), ++ BCM6358_GPIO_PIN(26, "gpio26", UTOPIA, NONE, NONE), ++ BCM6358_GPIO_PIN(27, "gpio27", UTOPIA, NONE, NONE), ++ BCM6358_GPIO_PIN(28, "gpio28", UTOPIA, UART1, NONE), ++ BCM6358_GPIO_PIN(29, "gpio29", UTOPIA, UART1, NONE), ++ BCM6358_GPIO_PIN(30, "gpio30", UTOPIA, UART1, EBI_CS), ++ BCM6358_GPIO_PIN(31, "gpio31", UTOPIA, UART1, EBI_CS), ++ BCM6358_GPIO_PIN(32, "gpio32", SPI_CS, NONE, NONE), ++ BCM6358_GPIO_PIN(33, "gpio33", SPI_CS, NONE, NONE), ++ PINCTRL_PIN(34, "gpio34"), ++ PINCTRL_PIN(35, "gpio35"), ++ PINCTRL_PIN(36, "gpio36"), ++ PINCTRL_PIN(37, "gpio37"), ++ PINCTRL_PIN(38, "gpio38"), ++ PINCTRL_PIN(39, "gpio39"), ++}; ++ ++static unsigned ebi_cs_grp_pins[] = { 30, 31 }; ++ ++static unsigned uart1_grp_pins[] = { 28, 29, 30, 31 }; ++ ++static unsigned spi_cs_grp_pins[] = { 32, 33 }; ++ ++static unsigned async_modem_grp_pins[] = { 12, 13, 14, 15 }; ++ ++static unsigned serial_led_grp_pins[] = { 6, 7 }; ++ ++static unsigned legacy_led_grp_pins[] = { 9, 10, 11, 12, 13, 14, 15 }; ++ ++static unsigned led_grp_pins[] = { 0, 1, 2, 3 }; ++ ++static unsigned utopia_grp_pins[] = { ++ 12, 13, 14, 15, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, ++}; ++ ++static unsigned pwm_syn_clk_grp_pins[] = { 8 }; ++ ++static unsigned sys_irq_grp_pins[] = { 5 }; ++ ++#define BCM6358_GPIO_MUX_GROUP(n, bit, dir) \ ++ { \ ++ .name = #n, \ ++ .pins = n##_pins, \ ++ .num_pins = ARRAY_SIZE(n##_pins), \ ++ .mode_val = BCM6358_MODE_MUX_##bit, \ ++ .direction = dir, \ ++ } ++ ++static const struct bcm6358_pingroup bcm6358_groups[] = { ++ BCM6358_GPIO_MUX_GROUP(ebi_cs_grp, EBI_CS, 0x3), ++ BCM6358_GPIO_MUX_GROUP(uart1_grp, UART1, 0x2), ++ BCM6358_GPIO_MUX_GROUP(spi_cs_grp, SPI_CS, 0x6), ++ BCM6358_GPIO_MUX_GROUP(async_modem_grp, ASYNC_MODEM, 0x6), ++ BCM6358_GPIO_MUX_GROUP(legacy_led_grp, LEGACY_LED, 0x7f), ++ BCM6358_GPIO_MUX_GROUP(serial_led_grp, SERIAL_LED, 0x3), ++ BCM6358_GPIO_MUX_GROUP(led_grp, LED, 0xf), ++ BCM6358_GPIO_MUX_GROUP(utopia_grp, UTOPIA, 0x000f), ++ BCM6358_GPIO_MUX_GROUP(pwm_syn_clk_grp, PWM_SYN_CLK, 0x1), ++ BCM6358_GPIO_MUX_GROUP(sys_irq_grp, SYS_IRQ, 0x1), ++}; ++ ++static const char * const ebi_cs_groups[] = { ++ "ebi_cs_grp" ++}; ++ ++static const char * const uart1_groups[] = { ++ "uart1_grp" ++}; ++ ++static const char * const spi_cs_2_3_groups[] = { ++ "spi_cs_2_3_grp" ++}; ++ ++static const char * const async_modem_groups[] = { ++ "async_modem_grp" ++}; ++ ++static const char * const legacy_led_groups[] = { ++ "legacy_led_grp", ++}; ++ ++static const char * const serial_led_groups[] = { ++ "serial_led_grp", ++}; ++ ++static const char * const led_groups[] = { ++ "led_grp", ++}; ++ ++static const char * const clkrst_groups[] = { ++ "clkrst_grp", ++}; ++ ++static const char * const pwm_syn_clk_groups[] = { ++ "pwm_syn_clk_grp", ++}; ++ ++static const char * const sys_irq_groups[] = { ++ "sys_irq_grp", ++}; ++ ++#define BCM6358_FUN(n) \ ++ { \ ++ .name = #n, \ ++ .groups = n##_groups, \ ++ .num_groups = ARRAY_SIZE(n##_groups), \ ++ } ++ ++static const struct bcm6358_function bcm6358_funcs[] = { ++ BCM6358_FUN(ebi_cs), ++ BCM6358_FUN(uart1), ++ BCM6358_FUN(spi_cs_2_3), ++ BCM6358_FUN(async_modem), ++ BCM6358_FUN(legacy_led), ++ BCM6358_FUN(serial_led), ++ BCM6358_FUN(led), ++ BCM6358_FUN(clkrst), ++ BCM6358_FUN(pwm_syn_clk), ++ BCM6358_FUN(sys_irq), ++}; ++ ++static int bcm6358_pinctrl_get_group_count(struct pinctrl_dev *pctldev) ++{ ++ return ARRAY_SIZE(bcm6358_groups); ++} ++ ++static const char *bcm6358_pinctrl_get_group_name(struct pinctrl_dev *pctldev, ++ unsigned group) ++{ ++ return bcm6358_groups[group].name; ++} ++ ++static int bcm6358_pinctrl_get_group_pins(struct pinctrl_dev *pctldev, ++ unsigned group, const unsigned **pins, ++ unsigned *num_pins) ++{ ++ *pins = bcm6358_groups[group].pins; ++ *num_pins = bcm6358_groups[group].num_pins; ++ ++ return 0; ++} ++ ++static int bcm6358_pinctrl_get_func_count(struct pinctrl_dev *pctldev) ++{ ++ return ARRAY_SIZE(bcm6358_funcs); ++} ++ ++static const char *bcm6358_pinctrl_get_func_name(struct pinctrl_dev *pctldev, ++ unsigned selector) ++{ ++ return bcm6358_funcs[selector].name; ++} ++ ++static int bcm6358_pinctrl_get_groups(struct pinctrl_dev *pctldev, ++ unsigned selector, ++ const char * const **groups, ++ unsigned * const num_groups) ++{ ++ *groups = bcm6358_funcs[selector].groups; ++ *num_groups = bcm6358_funcs[selector].num_groups; ++ ++ return 0; ++} ++ ++static int bcm6358_pinctrl_set_mux(struct pinctrl_dev *pctldev, ++ unsigned selector, unsigned group) ++{ ++ struct bcm6358_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); ++ const struct bcm6358_pingroup *grp = &bcm6358_groups[group]; ++ u32 val = grp->mode_val; ++ u32 mask = val; ++ unsigned pin; ++ ++ for (pin = 0; pin < grp->num_pins; pin++) ++ mask |= (unsigned long)bcm6358_pins[pin].drv_data; ++ ++ regmap_field_update_bits(pctl->overlays, mask, val); ++ ++ for (pin = 0; pin < grp->num_pins; pin++) { ++ int hw_gpio = bcm6358_pins[pin].number; ++ struct gpio_chip *gc = &pctl->gpio[hw_gpio / 32]; ++ ++ if (grp->direction & BIT(pin)) ++ gc->direction_output(gc, hw_gpio % 32, 0); ++ else ++ gc->direction_input(gc, hw_gpio % 32); ++ } ++ ++ return 0; ++} ++ ++static int bcm6358_gpio_request_enable(struct pinctrl_dev *pctldev, ++ struct pinctrl_gpio_range *range, ++ unsigned offset) ++{ ++ struct bcm6358_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); ++ u32 mask; ++ ++ mask = (unsigned long)bcm6358_pins[offset].drv_data; ++ if (!mask) ++ return 0; ++ ++ /* disable all functions using this pin */ ++ return regmap_field_update_bits(pctl->overlays, mask, 0); ++} ++ ++static struct pinctrl_ops bcm6358_pctl_ops = { ++ .get_groups_count = bcm6358_pinctrl_get_group_count, ++ .get_group_name = bcm6358_pinctrl_get_group_name, ++ .get_group_pins = bcm6358_pinctrl_get_group_pins, ++#ifdef CONFIG_OF ++ .dt_node_to_map = pinconf_generic_dt_node_to_map_pin, ++ .dt_free_map = pinctrl_utils_free_map, ++#endif ++}; ++ ++static struct pinmux_ops bcm6358_pmx_ops = { ++ .get_functions_count = bcm6358_pinctrl_get_func_count, ++ .get_function_name = bcm6358_pinctrl_get_func_name, ++ .get_function_groups = bcm6358_pinctrl_get_groups, ++ .set_mux = bcm6358_pinctrl_set_mux, ++ .gpio_request_enable = bcm6358_gpio_request_enable, ++ .strict = true, ++}; ++ ++static int bcm6358_pinctrl_probe(struct platform_device *pdev) ++{ ++ struct bcm6358_pinctrl *pctl; ++ struct regmap *mode; ++ struct reg_field overlays = REG_FIELD(0, 0, 15); ++ ++ if (pdev->dev.of_node) ++ mode = syscon_regmap_lookup_by_phandle(pdev->dev.of_node, ++ "brcm,gpiomode"); ++ else ++ mode = syscon_regmap_lookup_by_pdevname("syscon.fffe0098"); ++ ++ if (IS_ERR(mode)) ++ return PTR_ERR(mode); ++ ++ pctl = devm_kzalloc(&pdev->dev, sizeof(*pctl), GFP_KERNEL); ++ if (!pctl) ++ return -ENOMEM; ++ ++ pctl->overlays = devm_regmap_field_alloc(&pdev->dev, mode, overlays); ++ if (IS_ERR(pctl->overlays)) ++ return PTR_ERR(pctl->overlays); ++ ++ /* disable all muxes by default */ ++ regmap_field_write(pctl->overlays, 0); ++ ++ pctl->desc.name = dev_name(&pdev->dev); ++ pctl->desc.owner = THIS_MODULE; ++ pctl->desc.pctlops = &bcm6358_pctl_ops; ++ pctl->desc.pmxops = &bcm6358_pmx_ops; ++ ++ pctl->desc.npins = ARRAY_SIZE(bcm6358_pins); ++ pctl->desc.pins = bcm6358_pins; ++ ++ platform_set_drvdata(pdev, pctl); ++ ++ pctl->pctldev = bcm63xx_pinctrl_register(pdev, &pctl->desc, pctl, ++ pctl->gpio, BCM6358_NGPIO); ++ if (IS_ERR(pctl->pctldev)) ++ return PTR_ERR(pctl->pctldev); ++ ++ return 0; ++} ++ ++static const struct of_device_id bcm6358_pinctrl_match[] = { ++ { .compatible = "brcm,bcm6358-pinctrl", }, ++ { }, ++}; ++ ++static struct platform_driver bcm6358_pinctrl_driver = { ++ .probe = bcm6358_pinctrl_probe, ++ .driver = { ++ .name = "bcm6358-pinctrl", ++ .of_match_table = bcm6358_pinctrl_match, ++ }, ++}; ++ ++builtin_platform_driver(bcm6358_pinctrl_driver); diff --git a/target/linux/brcm63xx/patches-4.4/137-Documentation-add-BCM6362-pincontroller-binding-docu.patch b/target/linux/brcm63xx/patches-4.4/137-Documentation-add-BCM6362-pincontroller-binding-docu.patch new file mode 100644 index 0000000000..9fc424cb4c --- /dev/null +++ b/target/linux/brcm63xx/patches-4.4/137-Documentation-add-BCM6362-pincontroller-binding-docu.patch @@ -0,0 +1,96 @@ +From ba03ea8ada2ca71c9095d96a1e4085c2c5cf0e69 Mon Sep 17 00:00:00 2001 +From: Jonas Gorski <jonas.gorski@gmail.com> +Date: Wed, 27 Jul 2016 11:36:18 +0200 +Subject: [PATCH 08/16] Documentation: add BCM6362 pincontroller binding + documentation + +Add binding documentation for the pincontrol core found in BCM6362 SoCs. + +Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> +--- + .../bindings/pinctrl/brcm,bcm6362-pinctrl.txt | 79 ++++++++++++++++++++++ + 1 file changed, 79 insertions(+) + create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6362-pinctrl.txt + +--- /dev/null ++++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6362-pinctrl.txt +@@ -0,0 +1,79 @@ ++* Broadcom BCM6362 pin controller ++ ++Required properties: ++- compatible: Must be "brcm,bcm6362-pinctrl" ++- reg: Register specifiers of dirout, dat, led, mode, ctrl, basemode registers. ++- reg-names: Must be "dirout", "dat", "led", "mode", "ctrl", "basemode". ++- gpio-controller: Identifies this node as a GPIO controller. ++- #gpio-cells: Must be <2>. ++ ++Example: ++ ++pinctrl: pin-controller@10000080 { ++ compatible = "brcm,bcm6362-pinctrl"; ++ reg = <0x10000080 0x8>, ++ <0x10000088 0x8>, ++ <0x10000090 0x4>, ++ <0x10000098 0x4>, ++ <0x1000009c 0x4>, ++ <0x100000b8 0x4>; ++ reg-names = "dirout", "dat", "led", ++ "mode", "ctrl", "basemode"; ++ ++ gpio-controller; ++ #gpio-cells = <2>; ++}; ++ ++Available pins/groups and functions: ++ ++name pins functions ++----------------------------------------------------------- ++gpio0 0 led, usb_device_led ++gpio1 1 led, sys_irq ++gpio2 2 led, serial_led_clk ++gpio3 3 led, serial_led_data ++gpio4 4 led, robosw_led_data ++gpio5 5 led, robosw_led_clk ++gpio6 6 led, robosw_led0 ++gpio7 7 led, robosw_led1 ++gpio8 8 led, inet_led ++gpio9 9 led, spi_cs2 ++gpio10 10 led, spi_cs3 ++gpio11 11 led, ntr_pulse ++gpio12 12 led, uart1_scts ++gpio13 13 led, uart1_srts ++gpio14 14 led, uart1_sdin ++gpio15 15 led, uart1_sdout ++gpio16 16 led, adsl_spi_miso ++gpio17 17 led, adsl_spi_mosi ++gpio18 18 led, adsl_spi_clk ++gpio19 19 led, adsl_spi_cs ++gpio20 20 led, ephy0_led ++gpio21 21 led, ephy1_led ++gpio22 22 led, ephy2_led ++gpio23 23 led, ephy3_led ++gpio24 24 ext_irq0 ++gpio25 25 ext_irq1 ++gpio26 26 ext_irq2 ++gpio27 27 ext_irq3 ++gpio28 28 - ++gpio29 29 - ++gpio30 30 - ++gpio31 31 - ++gpio32 32 wifi ++gpio33 33 wifi ++gpio34 34 wifi ++gpio35 35 wifi ++gpio36 36 wifi ++gpio37 37 wifi ++gpio38 38 wifi ++gpio39 39 wifi ++gpio40 40 wifi ++gpio41 41 wifi ++gpio42 42 wifi ++gpio43 43 wifi ++gpio44 44 wifi ++gpio45 45 wifi ++gpio46 46 wifi ++gpio47 47 wifi ++nand_grp 8, 12-23, 27 nand diff --git a/target/linux/brcm63xx/patches-4.4/138-pinctrl-add-a-pincontrol-driver-for-BCM6362.patch b/target/linux/brcm63xx/patches-4.4/138-pinctrl-add-a-pincontrol-driver-for-BCM6362.patch new file mode 100644 index 0000000000..726a97f245 --- /dev/null +++ b/target/linux/brcm63xx/patches-4.4/138-pinctrl-add-a-pincontrol-driver-for-BCM6362.patch @@ -0,0 +1,733 @@ +From eea6b96701d734095e2f823f3a82d9b063f553ae Mon Sep 17 00:00:00 2001 +From: Jonas Gorski <jonas.gorski@gmail.com> +Date: Fri, 24 Jun 2016 22:17:20 +0200 +Subject: [PATCH 09/16] pinctrl: add a pincontrol driver for BCM6362 + +Add a pincotrol driver for BCM6362. BCM6362 allows muxing individual +GPIO pins to the LED controller, to be available by the integrated +wifi, or other functions. It also supports overlay groups, of which +only NAND is documented. + +Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> +--- + drivers/pinctrl/bcm63xx/Kconfig | 7 + + drivers/pinctrl/bcm63xx/Makefile | 1 + + drivers/pinctrl/bcm63xx/pinctrl-bcm6362.c | 692 ++++++++++++++++++++++++++++++ + 3 files changed, 700 insertions(+) + create mode 100644 drivers/pinctrl/bcm63xx/pinctrl-bcm6362.c + +--- a/drivers/pinctrl/bcm63xx/Kconfig ++++ b/drivers/pinctrl/bcm63xx/Kconfig +@@ -23,3 +23,10 @@ config PINCTRL_BCM6358 + select PINCTRL_BCM63XX + select GENERIC_PINCONF + select MFD_SYSCON ++ ++config PINCTRL_BCM6362 ++ bool "BCM6362 pincontrol driver" if COMPILE_TEST ++ select PINMUX ++ select PINCONF ++ select PINCTRL_BCM63XX ++ select GENERIC_PINCONF +--- a/drivers/pinctrl/bcm63xx/Makefile ++++ b/drivers/pinctrl/bcm63xx/Makefile +@@ -2,3 +2,4 @@ obj-$(CONFIG_PINCTRL_BCM63XX) += pinctrl + obj-$(CONFIG_PINCTRL_BCM6328) += pinctrl-bcm6328.o + obj-$(CONFIG_PINCTRL_BCM6348) += pinctrl-bcm6348.o + obj-$(CONFIG_PINCTRL_BCM6358) += pinctrl-bcm6358.o ++obj-$(CONFIG_PINCTRL_BCM6362) += pinctrl-bcm6362.o +--- /dev/null ++++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm6362.c +@@ -0,0 +1,692 @@ ++/* ++ * This file is subject to the terms and conditions of the GNU General Public ++ * License. See the file "COPYING" in the main directory of this archive ++ * for more details. ++ * ++ * Copyright (C) 2016 Jonas Gorski <jonas.gorski@gmail.com> ++ */ ++ ++#include <linux/kernel.h> ++#include <linux/spinlock.h> ++#include <linux/bitops.h> ++#include <linux/gpio.h> ++#include <linux/of.h> ++#include <linux/of_gpio.h> ++#include <linux/slab.h> ++#include <linux/platform_device.h> ++ ++#include <linux/pinctrl/pinconf.h> ++#include <linux/pinctrl/pinconf-generic.h> ++#include <linux/pinctrl/pinmux.h> ++#include <linux/pinctrl/machine.h> ++ ++#include "../core.h" ++#include "../pinctrl-utils.h" ++ ++#include "pinctrl-bcm63xx.h" ++ ++#define BCM6362_NGPIO 48 ++ ++/* GPIO_BASEMODE register */ ++#define BASEMODE_NAND BIT(2) ++ ++enum bcm6362_pinctrl_reg { ++ BCM6362_LEDCTRL, ++ BCM6362_MODE, ++ BCM6362_CTRL, ++ BCM6362_BASEMODE, ++}; ++ ++struct bcm6362_pingroup { ++ const char *name; ++ const unsigned * const pins; ++ const unsigned num_pins; ++}; ++ ++struct bcm6362_function { ++ const char *name; ++ const char * const *groups; ++ const unsigned num_groups; ++ ++ enum bcm6362_pinctrl_reg reg; ++ u32 basemode_mask; ++}; ++ ++struct bcm6362_pinctrl { ++ struct pinctrl_dev *pctldev; ++ struct pinctrl_desc desc; ++ ++ void __iomem *led; ++ void __iomem *mode; ++ void __iomem *ctrl; ++ void __iomem *basemode; ++ ++ /* register access lock */ ++ spinlock_t lock; ++ ++ struct gpio_chip gpio[2]; ++}; ++ ++#define BCM6362_PIN(a, b, mask) \ ++ { \ ++ .number = a, \ ++ .name = b, \ ++ .drv_data = (void *)(mask), \ ++ } ++ ++static const struct pinctrl_pin_desc bcm6362_pins[] = { ++ PINCTRL_PIN(0, "gpio0"), ++ PINCTRL_PIN(1, "gpio1"), ++ PINCTRL_PIN(2, "gpio2"), ++ PINCTRL_PIN(3, "gpio3"), ++ PINCTRL_PIN(4, "gpio4"), ++ PINCTRL_PIN(5, "gpio5"), ++ PINCTRL_PIN(6, "gpio6"), ++ PINCTRL_PIN(7, "gpio7"), ++ BCM6362_PIN(8, "gpio8", BASEMODE_NAND), ++ PINCTRL_PIN(9, "gpio9"), ++ PINCTRL_PIN(10, "gpio10"), ++ PINCTRL_PIN(11, "gpio11"), ++ BCM6362_PIN(12, "gpio12", BASEMODE_NAND), ++ BCM6362_PIN(13, "gpio13", BASEMODE_NAND), ++ BCM6362_PIN(14, "gpio14", BASEMODE_NAND), ++ BCM6362_PIN(15, "gpio15", BASEMODE_NAND), ++ BCM6362_PIN(16, "gpio16", BASEMODE_NAND), ++ BCM6362_PIN(17, "gpio17", BASEMODE_NAND), ++ BCM6362_PIN(18, "gpio18", BASEMODE_NAND), ++ BCM6362_PIN(19, "gpio19", BASEMODE_NAND), ++ BCM6362_PIN(20, "gpio20", BASEMODE_NAND), ++ BCM6362_PIN(21, "gpio21", BASEMODE_NAND), ++ BCM6362_PIN(22, "gpio22", BASEMODE_NAND), ++ BCM6362_PIN(23, "gpio23", BASEMODE_NAND), ++ PINCTRL_PIN(24, "gpio24"), ++ PINCTRL_PIN(25, "gpio25"), ++ PINCTRL_PIN(26, "gpio26"), ++ BCM6362_PIN(27, "gpio27", BASEMODE_NAND), ++ PINCTRL_PIN(28, "gpio28"), ++ PINCTRL_PIN(29, "gpio29"), ++ PINCTRL_PIN(30, "gpio30"), ++ PINCTRL_PIN(31, "gpio31"), ++ PINCTRL_PIN(32, "gpio32"), ++ PINCTRL_PIN(33, "gpio33"), ++ PINCTRL_PIN(34, "gpio34"), ++ PINCTRL_PIN(35, "gpio35"), ++ PINCTRL_PIN(36, "gpio36"), ++ PINCTRL_PIN(37, "gpio37"), ++ PINCTRL_PIN(38, "gpio38"), ++ PINCTRL_PIN(39, "gpio39"), ++ PINCTRL_PIN(40, "gpio40"), ++ PINCTRL_PIN(41, "gpio41"), ++ PINCTRL_PIN(42, "gpio42"), ++ PINCTRL_PIN(43, "gpio43"), ++ PINCTRL_PIN(44, "gpio44"), ++ PINCTRL_PIN(45, "gpio45"), ++ PINCTRL_PIN(46, "gpio46"), ++ PINCTRL_PIN(47, "gpio47"), ++}; ++ ++static unsigned gpio0_pins[] = { 0 }; ++static unsigned gpio1_pins[] = { 1 }; ++static unsigned gpio2_pins[] = { 2 }; ++static unsigned gpio3_pins[] = { 3 }; ++static unsigned gpio4_pins[] = { 4 }; ++static unsigned gpio5_pins[] = { 5 }; ++static unsigned gpio6_pins[] = { 6 }; ++static unsigned gpio7_pins[] = { 7 }; ++static unsigned gpio8_pins[] = { 8 }; ++static unsigned gpio9_pins[] = { 9 }; ++static unsigned gpio10_pins[] = { 10 }; ++static unsigned gpio11_pins[] = { 11 }; ++static unsigned gpio12_pins[] = { 12 }; ++static unsigned gpio13_pins[] = { 13 }; ++static unsigned gpio14_pins[] = { 14 }; ++static unsigned gpio15_pins[] = { 15 }; ++static unsigned gpio16_pins[] = { 16 }; ++static unsigned gpio17_pins[] = { 17 }; ++static unsigned gpio18_pins[] = { 18 }; ++static unsigned gpio19_pins[] = { 19 }; ++static unsigned gpio20_pins[] = { 20 }; ++static unsigned gpio21_pins[] = { 21 }; ++static unsigned gpio22_pins[] = { 22 }; ++static unsigned gpio23_pins[] = { 23 }; ++static unsigned gpio24_pins[] = { 24 }; ++static unsigned gpio25_pins[] = { 25 }; ++static unsigned gpio26_pins[] = { 26 }; ++static unsigned gpio27_pins[] = { 27 }; ++static unsigned gpio28_pins[] = { 28 }; ++static unsigned gpio29_pins[] = { 29 }; ++static unsigned gpio30_pins[] = { 30 }; ++static unsigned gpio31_pins[] = { 31 }; ++static unsigned gpio32_pins[] = { 32 }; ++static unsigned gpio33_pins[] = { 33 }; ++static unsigned gpio34_pins[] = { 34 }; ++static unsigned gpio35_pins[] = { 35 }; ++static unsigned gpio36_pins[] = { 36 }; ++static unsigned gpio37_pins[] = { 37 }; ++static unsigned gpio38_pins[] = { 38 }; ++static unsigned gpio39_pins[] = { 39 }; ++static unsigned gpio40_pins[] = { 40 }; ++static unsigned gpio41_pins[] = { 41 }; ++static unsigned gpio42_pins[] = { 42 }; ++static unsigned gpio43_pins[] = { 43 }; ++static unsigned gpio44_pins[] = { 44 }; ++static unsigned gpio45_pins[] = { 45 }; ++static unsigned gpio46_pins[] = { 46 }; ++static unsigned gpio47_pins[] = { 47 }; ++ ++static unsigned nand_grp_pins[] = { ++ 8, 12, 13, 14, 15, 16, 17, ++ 18, 19, 20, 21, 22, 23, 27, ++}; ++ ++#define BCM6362_GROUP(n) \ ++ { \ ++ .name = #n, \ ++ .pins = n##_pins, \ ++ .num_pins = ARRAY_SIZE(n##_pins), \ ++ } ++ ++static struct bcm6362_pingroup bcm6362_groups[] = { ++ BCM6362_GROUP(gpio0), ++ BCM6362_GROUP(gpio1), ++ BCM6362_GROUP(gpio2), ++ BCM6362_GROUP(gpio3), ++ BCM6362_GROUP(gpio4), ++ BCM6362_GROUP(gpio5), ++ BCM6362_GROUP(gpio6), ++ BCM6362_GROUP(gpio7), ++ BCM6362_GROUP(gpio8), ++ BCM6362_GROUP(gpio9), ++ BCM6362_GROUP(gpio10), ++ BCM6362_GROUP(gpio11), ++ BCM6362_GROUP(gpio12), ++ BCM6362_GROUP(gpio13), ++ BCM6362_GROUP(gpio14), ++ BCM6362_GROUP(gpio15), ++ BCM6362_GROUP(gpio16), ++ BCM6362_GROUP(gpio17), ++ BCM6362_GROUP(gpio18), ++ BCM6362_GROUP(gpio19), ++ BCM6362_GROUP(gpio20), ++ BCM6362_GROUP(gpio21), ++ BCM6362_GROUP(gpio22), ++ BCM6362_GROUP(gpio23), ++ BCM6362_GROUP(gpio24), ++ BCM6362_GROUP(gpio25), ++ BCM6362_GROUP(gpio26), ++ BCM6362_GROUP(gpio27), ++ BCM6362_GROUP(gpio28), ++ BCM6362_GROUP(gpio29), ++ BCM6362_GROUP(gpio30), ++ BCM6362_GROUP(gpio31), ++ BCM6362_GROUP(gpio32), ++ BCM6362_GROUP(gpio33), ++ BCM6362_GROUP(gpio34), ++ BCM6362_GROUP(gpio35), ++ BCM6362_GROUP(gpio36), ++ BCM6362_GROUP(gpio37), ++ BCM6362_GROUP(gpio38), ++ BCM6362_GROUP(gpio39), ++ BCM6362_GROUP(gpio40), ++ BCM6362_GROUP(gpio41), ++ BCM6362_GROUP(gpio42), ++ BCM6362_GROUP(gpio43), ++ BCM6362_GROUP(gpio44), ++ BCM6362_GROUP(gpio45), ++ BCM6362_GROUP(gpio46), ++ BCM6362_GROUP(gpio47), ++ BCM6362_GROUP(nand_grp), ++}; ++ ++static const char * const led_groups[] = { ++ "gpio0", ++ "gpio1", ++ "gpio2", ++ "gpio3", ++ "gpio4", ++ "gpio5", ++ "gpio6", ++ "gpio7", ++ "gpio8", ++ "gpio9", ++ "gpio10", ++ "gpio11", ++ "gpio12", ++ "gpio13", ++ "gpio14", ++ "gpio15", ++ "gpio16", ++ "gpio17", ++ "gpio18", ++ "gpio19", ++ "gpio20", ++ "gpio21", ++ "gpio22", ++ "gpio23", ++}; ++ ++static const char * const usb_device_led_groups[] = { ++ "gpio0", ++}; ++ ++static const char * const sys_irq_groups[] = { ++ "gpio1", ++}; ++ ++static const char * const serial_led_clk_groups[] = { ++ "gpio2", ++}; ++ ++static const char * const serial_led_data_groups[] = { ++ "gpio3", ++}; ++ ++static const char * const robosw_led_data_groups[] = { ++ "gpio4", ++}; ++ ++static const char * const robosw_led_clk_groups[] = { ++ "gpio5", ++}; ++ ++static const char * const robosw_led0_groups[] = { ++ "gpio6", ++}; ++ ++static const char * const robosw_led1_groups[] = { ++ "gpio7", ++}; ++ ++static const char * const inet_led_groups[] = { ++ "gpio8", ++}; ++ ++static const char * const spi_cs2_groups[] = { ++ "gpio9", ++}; ++ ++static const char * const spi_cs3_groups[] = { ++ "gpio10", ++}; ++ ++static const char * const ntr_pulse_groups[] = { ++ "gpio11", ++}; ++ ++static const char * const uart1_scts_groups[] = { ++ "gpio12", ++}; ++ ++static const char * const uart1_srts_groups[] = { ++ "gpio13", ++}; ++ ++static const char * const uart1_sdin_groups[] = { ++ "gpio14", ++}; ++ ++static const char * const uart1_sdout_groups[] = { ++ "gpio15", ++}; ++ ++static const char * const adsl_spi_miso_groups[] = { ++ "gpio16", ++}; ++ ++static const char * const adsl_spi_mosi_groups[] = { ++ "gpio17", ++}; ++ ++static const char * const adsl_spi_clk_groups[] = { ++ "gpio18", ++}; ++ ++static const char * const adsl_spi_cs_groups[] = { ++ "gpio19", ++}; ++ ++static const char * const ephy0_led_groups[] = { ++ "gpio20", ++}; ++ ++static const char * const ephy1_led_groups[] = { ++ "gpio21", ++}; ++ ++static const char * const ephy2_led_groups[] = { ++ "gpio22", ++}; ++ ++static const char * const ephy3_led_groups[] = { ++ "gpio23", ++}; ++ ++static const char * const ext_irq0_groups[] = { ++ "gpio24", ++}; ++ ++static const char * const ext_irq1_groups[] = { ++ "gpio25", ++}; ++ ++static const char * const ext_irq2_groups[] = { ++ "gpio26", ++}; ++ ++static const char * const ext_irq3_groups[] = { ++ "gpio27", ++}; ++ ++static const char * const wifi_groups[] = { ++ "gpio32", ++ "gpio33", ++ "gpio34", ++ "gpio35", ++ "gpio36", ++ "gpio37", ++ "gpio38", ++ "gpio39", ++ "gpio40", ++ "gpio41", ++ "gpio42", ++ "gpio43", ++ "gpio44", ++ "gpio45", ++ "gpio46", ++ "gpio47", ++}; ++ ++static const char * const nand_groups[] = { ++ "nand_grp", ++}; ++ ++#define BCM6362_LED_FUN(n) \ ++ { \ ++ .name = #n, \ ++ .groups = n##_groups, \ ++ .num_groups = ARRAY_SIZE(n##_groups), \ ++ .reg = BCM6362_LEDCTRL, \ ++ } ++ ++#define BCM6362_MODE_FUN(n) \ ++ { \ ++ .name = #n, \ ++ .groups = n##_groups, \ ++ .num_groups = ARRAY_SIZE(n##_groups), \ ++ .reg = BCM6362_MODE, \ ++ } ++ ++#define BCM6362_CTRL_FUN(n) \ ++ { \ ++ .name = #n, \ ++ .groups = n##_groups, \ ++ .num_groups = ARRAY_SIZE(n##_groups), \ ++ .reg = BCM6362_CTRL, \ ++ } ++ ++#define BCM6362_BASEMODE_FUN(n, mask) \ ++ { \ ++ .name = #n, \ ++ .groups = n##_groups, \ ++ .num_groups = ARRAY_SIZE(n##_groups), \ ++ .reg = BCM6362_BASEMODE, \ ++ .basemode_mask = (mask), \ ++ } ++ ++static const struct bcm6362_function bcm6362_funcs[] = { ++ BCM6362_LED_FUN(led), ++ BCM6362_MODE_FUN(usb_device_led), ++ BCM6362_MODE_FUN(sys_irq), ++ BCM6362_MODE_FUN(serial_led_clk), ++ BCM6362_MODE_FUN(serial_led_data), ++ BCM6362_MODE_FUN(robosw_led_data), ++ BCM6362_MODE_FUN(robosw_led_clk), ++ BCM6362_MODE_FUN(robosw_led0), ++ BCM6362_MODE_FUN(robosw_led1), ++ BCM6362_MODE_FUN(inet_led), ++ BCM6362_MODE_FUN(spi_cs2), ++ BCM6362_MODE_FUN(spi_cs3), ++ BCM6362_MODE_FUN(ntr_pulse), ++ BCM6362_MODE_FUN(uart1_scts), ++ BCM6362_MODE_FUN(uart1_srts), ++ BCM6362_MODE_FUN(uart1_sdin), ++ BCM6362_MODE_FUN(uart1_sdout), ++ BCM6362_MODE_FUN(adsl_spi_miso), ++ BCM6362_MODE_FUN(adsl_spi_mosi), ++ BCM6362_MODE_FUN(adsl_spi_clk), ++ BCM6362_MODE_FUN(adsl_spi_cs), ++ BCM6362_MODE_FUN(ephy0_led), ++ BCM6362_MODE_FUN(ephy1_led), ++ BCM6362_MODE_FUN(ephy2_led), ++ BCM6362_MODE_FUN(ephy3_led), ++ BCM6362_MODE_FUN(ext_irq0), ++ BCM6362_MODE_FUN(ext_irq1), ++ BCM6362_MODE_FUN(ext_irq2), ++ BCM6362_MODE_FUN(ext_irq3), ++ BCM6362_CTRL_FUN(wifi), ++ BCM6362_BASEMODE_FUN(nand, BASEMODE_NAND), ++}; ++ ++static int bcm6362_pinctrl_get_group_count(struct pinctrl_dev *pctldev) ++{ ++ return ARRAY_SIZE(bcm6362_groups); ++} ++ ++static const char *bcm6362_pinctrl_get_group_name(struct pinctrl_dev *pctldev, ++ unsigned group) ++{ ++ return bcm6362_groups[group].name; ++} ++ ++static int bcm6362_pinctrl_get_group_pins(struct pinctrl_dev *pctldev, ++ unsigned group, const unsigned **pins, ++ unsigned *num_pins) ++{ ++ *pins = bcm6362_groups[group].pins; ++ *num_pins = bcm6362_groups[group].num_pins; ++ ++ return 0; ++} ++ ++static int bcm6362_pinctrl_get_func_count(struct pinctrl_dev *pctldev) ++{ ++ return ARRAY_SIZE(bcm6362_funcs); ++} ++ ++static const char *bcm6362_pinctrl_get_func_name(struct pinctrl_dev *pctldev, ++ unsigned selector) ++{ ++ return bcm6362_funcs[selector].name; ++} ++ ++static int bcm6362_pinctrl_get_groups(struct pinctrl_dev *pctldev, ++ unsigned selector, ++ const char * const **groups, ++ unsigned * const num_groups) ++{ ++ *groups = bcm6362_funcs[selector].groups; ++ *num_groups = bcm6362_funcs[selector].num_groups; ++ ++ return 0; ++} ++ ++static void bcm6362_rmw_mux(struct bcm6362_pinctrl *pctl, void __iomem *reg, ++ u32 mask, u32 val) ++{ ++ unsigned long flags; ++ u32 tmp; ++ ++ spin_lock_irqsave(&pctl->lock, flags); ++ tmp = __raw_readl(reg); ++ tmp &= ~mask; ++ tmp |= val & mask; ++ __raw_writel(tmp, reg); ++ ++ spin_unlock_irqrestore(&pctl->lock, flags); ++} ++ ++static void bcm6362_set_gpio(struct bcm6362_pinctrl *pctl, unsigned pin) ++{ ++ const struct pinctrl_pin_desc *desc = &bcm6362_pins[pin]; ++ u32 mask = BIT(pin % 32); ++ ++ if (desc->drv_data) ++ bcm6362_rmw_mux(pctl, pctl->basemode, (u32)desc->drv_data, 0); ++ ++ if (pin < 32) { ++ /* base mode 0 => gpio 1 => mux function */ ++ bcm6362_rmw_mux(pctl, pctl->mode, mask, 0); ++ ++ /* pins 0-23 might be muxed to led */ ++ if (pin < 24) ++ bcm6362_rmw_mux(pctl, pctl->led, mask, 0); ++ } else { ++ /* ctrl reg 0 => wifi function 1 => gpio */ ++ bcm6362_rmw_mux(pctl, pctl->ctrl, mask, mask); ++ } ++} ++ ++static int bcm6362_pinctrl_set_mux(struct pinctrl_dev *pctldev, ++ unsigned selector, unsigned group) ++{ ++ struct bcm6362_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); ++ const struct bcm6362_pingroup *grp = &bcm6362_groups[group]; ++ const struct bcm6362_function *f = &bcm6362_funcs[selector]; ++ unsigned i; ++ void __iomem *reg; ++ u32 val, mask; ++ ++ for (i = 0; i < grp->num_pins; i++) ++ bcm6362_set_gpio(pctl, grp->pins[i]); ++ ++ switch (f->reg) { ++ case BCM6362_LEDCTRL: ++ reg = pctl->led; ++ mask = BIT(grp->pins[0]); ++ val = BIT(grp->pins[0]); ++ break; ++ case BCM6362_MODE: ++ reg = pctl->ctrl; ++ mask = BIT(grp->pins[0]); ++ val = BIT(grp->pins[0]); ++ break; ++ case BCM6362_CTRL: ++ reg = pctl->ctrl; ++ mask = BIT(grp->pins[0]); ++ val = 0; ++ break; ++ case BCM6362_BASEMODE: ++ reg = pctl->basemode; ++ mask = f->basemode_mask; ++ val = f->basemode_mask; ++ break; ++ default: ++ WARN_ON(1); ++ return -EINVAL; ++ } ++ ++ bcm6362_rmw_mux(pctl, reg, mask, val); ++ ++ return 0; ++} ++ ++static int bcm6362_gpio_request_enable(struct pinctrl_dev *pctldev, ++ struct pinctrl_gpio_range *range, ++ unsigned offset) ++{ ++ struct bcm6362_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); ++ ++ /* disable all functions using this pin */ ++ bcm6362_set_gpio(pctl, offset); ++ ++ return 0; ++} ++ ++static struct pinctrl_ops bcm6362_pctl_ops = { ++ .get_groups_count = bcm6362_pinctrl_get_group_count, ++ .get_group_name = bcm6362_pinctrl_get_group_name, ++ .get_group_pins = bcm6362_pinctrl_get_group_pins, ++#ifdef CONFIG_OF ++ .dt_node_to_map = pinconf_generic_dt_node_to_map_pin, ++ .dt_free_map = pinctrl_utils_free_map, ++#endif ++}; ++ ++static struct pinmux_ops bcm6362_pmx_ops = { ++ .get_functions_count = bcm6362_pinctrl_get_func_count, ++ .get_function_name = bcm6362_pinctrl_get_func_name, ++ .get_function_groups = bcm6362_pinctrl_get_groups, ++ .set_mux = bcm6362_pinctrl_set_mux, ++ .gpio_request_enable = bcm6362_gpio_request_enable, ++ .strict = true, ++}; ++ ++static int bcm6362_pinctrl_probe(struct platform_device *pdev) ++{ ++ struct bcm6362_pinctrl *pctl; ++ struct resource *res; ++ void __iomem *led, *mode, *ctrl, *basemode; ++ ++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "led"); ++ led = devm_ioremap_resource(&pdev->dev, res); ++ if (IS_ERR(led)) ++ return PTR_ERR(led); ++ ++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mode"); ++ mode = devm_ioremap_resource(&pdev->dev, res); ++ if (IS_ERR(mode)) ++ return PTR_ERR(mode); ++ ++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ctrl"); ++ ctrl = devm_ioremap_resource(&pdev->dev, res); ++ if (IS_ERR(ctrl)) ++ return PTR_ERR(ctrl); ++ ++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "basemode"); ++ basemode = devm_ioremap_resource(&pdev->dev, res); ++ if (IS_ERR(basemode)) ++ return PTR_ERR(basemode); ++ ++ pctl = devm_kzalloc(&pdev->dev, sizeof(*pctl), GFP_KERNEL); ++ if (!pctl) ++ return -ENOMEM; ++ ++ spin_lock_init(&pctl->lock); ++ ++ pctl->led = led; ++ pctl->mode = mode; ++ pctl->ctrl = ctrl; ++ pctl->basemode = basemode; ++ ++ pctl->desc.name = dev_name(&pdev->dev); ++ pctl->desc.owner = THIS_MODULE; ++ pctl->desc.pctlops = &bcm6362_pctl_ops; ++ pctl->desc.pmxops = &bcm6362_pmx_ops; ++ ++ pctl->desc.npins = ARRAY_SIZE(bcm6362_pins); ++ pctl->desc.pins = bcm6362_pins; ++ ++ platform_set_drvdata(pdev, pctl); ++ ++ pctl->pctldev = bcm63xx_pinctrl_register(pdev, &pctl->desc, pctl, ++ pctl->gpio, BCM6362_NGPIO); ++ if (IS_ERR(pctl->pctldev)) ++ return PTR_ERR(pctl->pctldev); ++ ++ return 0; ++} ++ ++static const struct of_device_id bcm6362_pinctrl_match[] = { ++ { .compatible = "brcm,bcm6362-pinctrl", }, ++ { }, ++}; ++ ++static struct platform_driver bcm6362_pinctrl_driver = { ++ .probe = bcm6362_pinctrl_probe, ++ .driver = { ++ .name = "bcm6362-pinctrl", ++ .of_match_table = bcm6362_pinctrl_match, ++ }, ++}; ++ ++builtin_platform_driver(bcm6362_pinctrl_driver); diff --git a/target/linux/brcm63xx/patches-4.4/139-Documentation-add-BCM6368-pincontroller-binding-docu.patch b/target/linux/brcm63xx/patches-4.4/139-Documentation-add-BCM6368-pincontroller-binding-docu.patch new file mode 100644 index 0000000000..e0a698fc12 --- /dev/null +++ b/target/linux/brcm63xx/patches-4.4/139-Documentation-add-BCM6368-pincontroller-binding-docu.patch @@ -0,0 +1,84 @@ +From 30594cf9bfff176a9e4b14c50dcd8b9d0cc3edec Mon Sep 17 00:00:00 2001 +From: Jonas Gorski <jonas.gorski@gmail.com> +Date: Wed, 27 Jul 2016 11:36:51 +0200 +Subject: [PATCH 10/16] Documentation: add BCM6368 pincontroller binding + documentation + +Add binding documentation for the pincontrol core found in BCM6368 SoCs. + +Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> +--- + .../bindings/pinctrl/brcm,bcm6368-pinctrl.txt | 67 ++++++++++++++++++++++ + 1 file changed, 67 insertions(+) + create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6368-pinctrl.txt + +--- /dev/null ++++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6368-pinctrl.txt +@@ -0,0 +1,67 @@ ++* Broadcom BCM6368 pin controller ++ ++Required properties: ++- compatible: Must be "brcm,bcm6368-pinctrl". ++- reg: Register specifiers of dirout, dat, mode registers. ++- reg-names: Must be "dirout", "dat", "mode". ++- brcm,gpiobasemode: Phandle to the gpio basemode register. ++- gpio-controller: Identifies this node as a GPIO controller. ++- #gpio-cells: Must be <2>. ++ ++Example: ++ ++pinctrl: pin-controller@10000080 { ++ compatible = "brcm,bcm6368-pinctrl"; ++ reg = <0x10000080 0x08>, ++ <0x10000088 0x08>, ++ <0x10000098 0x04>; ++ reg-names = "dirout", "dat", "mode"; ++ brcm,gpiobasemode = <&gpiobasemode>; ++ ++ gpio-controller; ++ #gpio-cells = <2>; ++}; ++ ++gpiobasemode: syscon@100000b8 { ++ compatible = "brcm,bcm6368-gpiobasemode", "syscon"; ++ reg = <0x100000b8 4>; ++ native-endian; ++}; ++ ++Available pins/groups and functions: ++ ++name pins functions ++----------------------------------------------------------- ++gpio0 0 analog_afe0 ++gpio1 1 analog_afe1 ++gpio2 2 sys_irq ++gpio3 3 serial_led_data ++gpio4 4 serial_led_clk ++gpio5 5 inet_led ++gpio6 6 ephy0_led ++gpio7 7 ephy1_led ++gpio8 8 ephy2_led ++gpio9 9 ephy3_led ++gpio10 10 robosw_led_data ++gpio11 11 robosw_led_clk ++gpio12 12 robosw_led0 ++gpio13 13 robosw_led1 ++gpio14 14 usb_device_led ++gpio15 15 - ++gpio16 16 pci_req1 ++gpio17 17 pci_gnt1 ++gpio18 18 pci_intb ++gpio19 19 pci_req0 ++gpio20 20 pci_gnt0 ++gpio21 21 - ++gpio22 22 pcmcia_cd1 ++gpio23 23 pcmcia_cd2 ++gpio24 24 pcmcia_vs1 ++gpio25 25 pcmcia_vs2 ++gpio26 26 ebi_cs2 ++gpio27 27 ebi_cs3 ++gpio28 28 spi_cs2 ++gpio29 29 spi_cs3 ++gpio30 30 spi_cs4 ++gpio31 31 spi_cs5 ++uart1_grp 30-33 uart1 diff --git a/target/linux/brcm63xx/patches-4.4/140-pinctrl-add-a-pincontrol-driver-for-BCM6368.patch b/target/linux/brcm63xx/patches-4.4/140-pinctrl-add-a-pincontrol-driver-for-BCM6368.patch new file mode 100644 index 0000000000..9d086a65f2 --- /dev/null +++ b/target/linux/brcm63xx/patches-4.4/140-pinctrl-add-a-pincontrol-driver-for-BCM6368.patch @@ -0,0 +1,620 @@ +From 90be3cb4f1a45b8be4a4ec264cd66c2f8e893fcb Mon Sep 17 00:00:00 2001 +From: Jonas Gorski <jonas.gorski@gmail.com> +Date: Fri, 24 Jun 2016 22:18:25 +0200 +Subject: [PATCH 11/16] pinctrl: add a pincontrol driver for BCM6368 + +Add a pincontrol driver for BCM6368. BCM6368 allows muxing the first 32 +GPIOs onto alternative functions. Not all are documented. + +Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> +--- + drivers/pinctrl/bcm63xx/Kconfig | 15 + + drivers/pinctrl/bcm63xx/Makefile | 1 + + drivers/pinctrl/bcm63xx/pinctrl-bcm6368.c | 573 ++++++++++++++++++++++++++++++ + 3 files changed, 589 insertions(+) + create mode 100644 drivers/pinctrl/bcm63xx/pinctrl-bcm6368.c + +--- a/drivers/pinctrl/bcm63xx/Kconfig ++++ b/drivers/pinctrl/bcm63xx/Kconfig +@@ -30,3 +30,18 @@ config PINCTRL_BCM6362 + select PINCONF + select PINCTRL_BCM63XX + select GENERIC_PINCONF ++ ++config PINCTRL_BCM6368 ++ bool "BCM6368 pincontrol driver" if COMPILE_TEST ++ select PINMUX ++ select PINCONF ++ select PINCTRL_BCM63XX ++ select GENERIC_PINCONF ++ select MFD_SYSCON ++ ++config PINCTRL_BCM63268 ++ bool "BCM63268 pincontrol driver" if COMPILE_TEST ++ select PINMUX ++ select PINCONF ++ select PINCTRL_BCM63XX ++ select GENERIC_PINCONF +--- a/drivers/pinctrl/bcm63xx/Makefile ++++ b/drivers/pinctrl/bcm63xx/Makefile +@@ -3,3 +3,4 @@ obj-$(CONFIG_PINCTRL_BCM6328) += pinctrl + obj-$(CONFIG_PINCTRL_BCM6348) += pinctrl-bcm6348.o + obj-$(CONFIG_PINCTRL_BCM6358) += pinctrl-bcm6358.o + obj-$(CONFIG_PINCTRL_BCM6362) += pinctrl-bcm6362.o ++obj-$(CONFIG_PINCTRL_BCM6368) += pinctrl-bcm6368.o +--- /dev/null ++++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm6368.c +@@ -0,0 +1,573 @@ ++/* ++ * This file is subject to the terms and conditions of the GNU General Public ++ * License. See the file "COPYING" in the main directory of this archive ++ * for more details. ++ * ++ * Copyright (C) 2016 Jonas Gorski <jonas.gorski@gmail.com> ++ */ ++ ++#include <linux/bitops.h> ++#include <linux/kernel.h> ++#include <linux/gpio.h> ++#include <linux/mfd/syscon.h> ++#include <linux/of.h> ++#include <linux/of_address.h> ++#include <linux/of_gpio.h> ++#include <linux/pinctrl/pinconf.h> ++#include <linux/pinctrl/pinconf-generic.h> ++#include <linux/pinctrl/pinmux.h> ++#include <linux/pinctrl/machine.h> ++#include <linux/platform_device.h> ++#include <linux/regmap.h> ++#include <linux/slab.h> ++#include <linux/spinlock.h> ++ ++#include "../core.h" ++#include "../pinctrl-utils.h" ++ ++#include "pinctrl-bcm63xx.h" ++ ++#define BCM6368_NGPIO 38 ++ ++#define BCM6368_BASEMODE_MASK 0x7 ++#define BCM6368_BASEMODE_GPIO 0x0 ++#define BCM6368_BASEMODE_UART1 0x1 ++ ++struct bcm6368_pingroup { ++ const char *name; ++ const unsigned * const pins; ++ const unsigned num_pins; ++}; ++ ++struct bcm6368_function { ++ const char *name; ++ const char * const *groups; ++ const unsigned num_groups; ++ ++ unsigned dir_out:16; ++ unsigned basemode:3; ++}; ++ ++struct bcm6368_pinctrl { ++ struct pinctrl_dev *pctldev; ++ struct pinctrl_desc desc; ++ ++ void __iomem *mode; ++ struct regmap_field *overlay; ++ ++ /* register access lock */ ++ spinlock_t lock; ++ ++ struct gpio_chip gpio[2]; ++}; ++ ++#define BCM6368_BASEMODE_PIN(a, b) \ ++ { \ ++ .number = a, \ ++ .name = b, \ ++ .drv_data = (void *)true \ ++ } ++ ++static const struct pinctrl_pin_desc bcm6368_pins[] = { ++ PINCTRL_PIN(0, "gpio0"), ++ PINCTRL_PIN(1, "gpio1"), ++ PINCTRL_PIN(2, "gpio2"), ++ PINCTRL_PIN(3, "gpio3"), ++ PINCTRL_PIN(4, "gpio4"), ++ PINCTRL_PIN(5, "gpio5"), ++ PINCTRL_PIN(6, "gpio6"), ++ PINCTRL_PIN(7, "gpio7"), ++ PINCTRL_PIN(8, "gpio8"), ++ PINCTRL_PIN(9, "gpio9"), ++ PINCTRL_PIN(10, "gpio10"), ++ PINCTRL_PIN(11, "gpio11"), ++ PINCTRL_PIN(12, "gpio12"), ++ PINCTRL_PIN(13, "gpio13"), ++ PINCTRL_PIN(14, "gpio14"), ++ PINCTRL_PIN(15, "gpio15"), ++ PINCTRL_PIN(16, "gpio16"), ++ PINCTRL_PIN(17, "gpio17"), ++ PINCTRL_PIN(18, "gpio18"), ++ PINCTRL_PIN(19, "gpio19"), ++ PINCTRL_PIN(20, "gpio20"), ++ PINCTRL_PIN(21, "gpio21"), ++ PINCTRL_PIN(22, "gpio22"), ++ PINCTRL_PIN(23, "gpio23"), ++ PINCTRL_PIN(24, "gpio24"), ++ PINCTRL_PIN(25, "gpio25"), ++ PINCTRL_PIN(26, "gpio26"), ++ PINCTRL_PIN(27, "gpio27"), ++ PINCTRL_PIN(28, "gpio28"), ++ PINCTRL_PIN(29, "gpio29"), ++ BCM6368_BASEMODE_PIN(30, "gpio30"), ++ BCM6368_BASEMODE_PIN(31, "gpio31"), ++ BCM6368_BASEMODE_PIN(32, "gpio32"), ++ BCM6368_BASEMODE_PIN(33, "gpio33"), ++ PINCTRL_PIN(34, "gpio34"), ++ PINCTRL_PIN(35, "gpio35"), ++ PINCTRL_PIN(36, "gpio36"), ++ PINCTRL_PIN(37, "gpio37"), ++}; ++ ++static unsigned gpio0_pins[] = { 0 }; ++static unsigned gpio1_pins[] = { 1 }; ++static unsigned gpio2_pins[] = { 2 }; ++static unsigned gpio3_pins[] = { 3 }; ++static unsigned gpio4_pins[] = { 4 }; ++static unsigned gpio5_pins[] = { 5 }; ++static unsigned gpio6_pins[] = { 6 }; ++static unsigned gpio7_pins[] = { 7 }; ++static unsigned gpio8_pins[] = { 8 }; ++static unsigned gpio9_pins[] = { 9 }; ++static unsigned gpio10_pins[] = { 10 }; ++static unsigned gpio11_pins[] = { 11 }; ++static unsigned gpio12_pins[] = { 12 }; ++static unsigned gpio13_pins[] = { 13 }; ++static unsigned gpio14_pins[] = { 14 }; ++static unsigned gpio15_pins[] = { 15 }; ++static unsigned gpio16_pins[] = { 16 }; ++static unsigned gpio17_pins[] = { 17 }; ++static unsigned gpio18_pins[] = { 18 }; ++static unsigned gpio19_pins[] = { 19 }; ++static unsigned gpio20_pins[] = { 20 }; ++static unsigned gpio21_pins[] = { 21 }; ++static unsigned gpio22_pins[] = { 22 }; ++static unsigned gpio23_pins[] = { 23 }; ++static unsigned gpio24_pins[] = { 24 }; ++static unsigned gpio25_pins[] = { 25 }; ++static unsigned gpio26_pins[] = { 26 }; ++static unsigned gpio27_pins[] = { 27 }; ++static unsigned gpio28_pins[] = { 28 }; ++static unsigned gpio29_pins[] = { 29 }; ++static unsigned gpio30_pins[] = { 30 }; ++static unsigned gpio31_pins[] = { 31 }; ++static unsigned uart1_grp_pins[] = { 30, 31, 32, 33 }; ++ ++#define BCM6368_GROUP(n) \ ++ { \ ++ .name = #n, \ ++ .pins = n##_pins, \ ++ .num_pins = ARRAY_SIZE(n##_pins), \ ++ } ++ ++static struct bcm6368_pingroup bcm6368_groups[] = { ++ BCM6368_GROUP(gpio0), ++ BCM6368_GROUP(gpio1), ++ BCM6368_GROUP(gpio2), ++ BCM6368_GROUP(gpio3), ++ BCM6368_GROUP(gpio4), ++ BCM6368_GROUP(gpio5), ++ BCM6368_GROUP(gpio6), ++ BCM6368_GROUP(gpio7), ++ BCM6368_GROUP(gpio8), ++ BCM6368_GROUP(gpio9), ++ BCM6368_GROUP(gpio10), ++ BCM6368_GROUP(gpio11), ++ BCM6368_GROUP(gpio12), ++ BCM6368_GROUP(gpio13), ++ BCM6368_GROUP(gpio14), ++ BCM6368_GROUP(gpio15), ++ BCM6368_GROUP(gpio16), ++ BCM6368_GROUP(gpio17), ++ BCM6368_GROUP(gpio18), ++ BCM6368_GROUP(gpio19), ++ BCM6368_GROUP(gpio20), ++ BCM6368_GROUP(gpio21), ++ BCM6368_GROUP(gpio22), ++ BCM6368_GROUP(gpio23), ++ BCM6368_GROUP(gpio24), ++ BCM6368_GROUP(gpio25), ++ BCM6368_GROUP(gpio26), ++ BCM6368_GROUP(gpio27), ++ BCM6368_GROUP(gpio28), ++ BCM6368_GROUP(gpio29), ++ BCM6368_GROUP(gpio30), ++ BCM6368_GROUP(gpio31), ++ BCM6368_GROUP(uart1_grp), ++}; ++ ++static const char * const analog_afe_0_groups[] = { ++ "gpio0", ++}; ++ ++static const char * const analog_afe_1_groups[] = { ++ "gpio1", ++}; ++ ++static const char * const sys_irq_groups[] = { ++ "gpio2", ++}; ++ ++static const char * const serial_led_data_groups[] = { ++ "gpio3", ++}; ++ ++static const char * const serial_led_clk_groups[] = { ++ "gpio4", ++}; ++ ++static const char * const inet_led_groups[] = { ++ "gpio5", ++}; ++ ++static const char * const ephy0_led_groups[] = { ++ "gpio6", ++}; ++ ++static const char * const ephy1_led_groups[] = { ++ "gpio7", ++}; ++ ++static const char * const ephy2_led_groups[] = { ++ "gpio8", ++}; ++ ++static const char * const ephy3_led_groups[] = { ++ "gpio9", ++}; ++ ++static const char * const robosw_led_data_groups[] = { ++ "gpio10", ++}; ++ ++static const char * const robosw_led_clk_groups[] = { ++ "gpio11", ++}; ++ ++static const char * const robosw_led0_groups[] = { ++ "gpio12", ++}; ++ ++static const char * const robosw_led1_groups[] = { ++ "gpio13", ++}; ++ ++static const char * const usb_device_led_groups[] = { ++ "gpio14", ++}; ++ ++static const char * const pci_req1_groups[] = { ++ "gpio16", ++}; ++ ++static const char * const pci_gnt1_groups[] = { ++ "gpio17", ++}; ++ ++static const char * const pci_intb_groups[] = { ++ "gpio18", ++}; ++ ++static const char * const pci_req0_groups[] = { ++ "gpio19", ++}; ++ ++static const char * const pci_gnt0_groups[] = { ++ "gpio20", ++}; ++ ++static const char * const pcmcia_cd1_groups[] = { ++ "gpio22", ++}; ++ ++static const char * const pcmcia_cd2_groups[] = { ++ "gpio23", ++}; ++ ++static const char * const pcmcia_vs1_groups[] = { ++ "gpio24", ++}; ++ ++static const char * const pcmcia_vs2_groups[] = { ++ "gpio25", ++}; ++ ++static const char * const ebi_cs2_groups[] = { ++ "gpio26", ++}; ++ ++static const char * const ebi_cs3_groups[] = { ++ "gpio27", ++}; ++ ++static const char * const spi_cs2_groups[] = { ++ "gpio28", ++}; ++ ++static const char * const spi_cs3_groups[] = { ++ "gpio29", ++}; ++ ++static const char * const spi_cs4_groups[] = { ++ "gpio30", ++}; ++ ++static const char * const spi_cs5_groups[] = { ++ "gpio31", ++}; ++ ++static const char * const uart1_groups[] = { ++ "uart1_grp", ++}; ++ ++#define BCM6368_FUN(n, out) \ ++ { \ ++ .name = #n, \ ++ .groups = n##_groups, \ ++ .num_groups = ARRAY_SIZE(n##_groups), \ ++ .dir_out = out, \ ++ } ++ ++#define BCM6368_BASEMODE_FUN(n, val, out) \ ++ { \ ++ .name = #n, \ ++ .groups = n##_groups, \ ++ .num_groups = ARRAY_SIZE(n##_groups), \ ++ .basemode = BCM6368_BASEMODE_##val, \ ++ .dir_out = out, \ ++ } ++ ++static const struct bcm6368_function bcm6368_funcs[] = { ++ BCM6368_FUN(analog_afe_0, 1), ++ BCM6368_FUN(analog_afe_1, 1), ++ BCM6368_FUN(sys_irq, 1), ++ BCM6368_FUN(serial_led_data, 1), ++ BCM6368_FUN(serial_led_clk, 1), ++ BCM6368_FUN(inet_led, 1), ++ BCM6368_FUN(ephy0_led, 1), ++ BCM6368_FUN(ephy1_led, 1), ++ BCM6368_FUN(ephy2_led, 1), ++ BCM6368_FUN(ephy3_led, 1), ++ BCM6368_FUN(robosw_led_data, 1), ++ BCM6368_FUN(robosw_led_clk, 1), ++ BCM6368_FUN(robosw_led0, 1), ++ BCM6368_FUN(robosw_led1, 1), ++ BCM6368_FUN(usb_device_led, 1), ++ BCM6368_FUN(pci_req1, 0), ++ BCM6368_FUN(pci_gnt1, 0), ++ BCM6368_FUN(pci_intb, 0), ++ BCM6368_FUN(pci_req0, 0), ++ BCM6368_FUN(pci_gnt0, 0), ++ BCM6368_FUN(pcmcia_cd1, 0), ++ BCM6368_FUN(pcmcia_cd2, 0), ++ BCM6368_FUN(pcmcia_vs1, 0), ++ BCM6368_FUN(pcmcia_vs2, 0), ++ BCM6368_FUN(ebi_cs2, 1), ++ BCM6368_FUN(ebi_cs3, 1), ++ BCM6368_FUN(spi_cs2, 1), ++ BCM6368_FUN(spi_cs3, 1), ++ BCM6368_FUN(spi_cs4, 1), ++ BCM6368_FUN(spi_cs5, 1), ++ BCM6368_BASEMODE_FUN(uart1, UART1, 0x6), ++}; ++ ++static int bcm6368_pinctrl_get_group_count(struct pinctrl_dev *pctldev) ++{ ++ return ARRAY_SIZE(bcm6368_groups); ++} ++ ++static const char *bcm6368_pinctrl_get_group_name(struct pinctrl_dev *pctldev, ++ unsigned group) ++{ ++ return bcm6368_groups[group].name; ++} ++ ++static int bcm6368_pinctrl_get_group_pins(struct pinctrl_dev *pctldev, ++ unsigned group, const unsigned **pins, ++ unsigned *num_pins) ++{ ++ *pins = bcm6368_groups[group].pins; ++ *num_pins = bcm6368_groups[group].num_pins; ++ ++ return 0; ++} ++ ++static int bcm6368_pinctrl_get_func_count(struct pinctrl_dev *pctldev) ++{ ++ return ARRAY_SIZE(bcm6368_funcs); ++} ++ ++static const char *bcm6368_pinctrl_get_func_name(struct pinctrl_dev *pctldev, ++ unsigned selector) ++{ ++ return bcm6368_funcs[selector].name; ++} ++ ++static int bcm6368_pinctrl_get_groups(struct pinctrl_dev *pctldev, ++ unsigned selector, ++ const char * const **groups, ++ unsigned * const num_groups) ++{ ++ *groups = bcm6368_funcs[selector].groups; ++ *num_groups = bcm6368_funcs[selector].num_groups; ++ ++ return 0; ++} ++ ++static void bcm6368_rmw_mux(struct bcm6368_pinctrl *pctl, void __iomem *reg, ++ u32 mask, u32 val) ++{ ++ u32 tmp; ++ ++ tmp = __raw_readl(reg); ++ tmp &= ~mask; ++ tmp |= (val & mask); ++ __raw_writel(tmp, reg); ++} ++ ++static int bcm6368_pinctrl_set_mux(struct pinctrl_dev *pctldev, ++ unsigned selector, unsigned group) ++{ ++ struct bcm6368_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); ++ const struct bcm6368_pingroup *grp = &bcm6368_groups[group]; ++ const struct bcm6368_function *fun = &bcm6368_funcs[selector]; ++ unsigned long flags; ++ int i, pin; ++ ++ spin_lock_irqsave(&pctl->lock, flags); ++ if (fun->basemode) { ++ u32 mask = 0; ++ ++ for (i = 0; i < grp->num_pins; i++) { ++ pin = grp->pins[i]; ++ if (pin < 32) ++ mask |= BIT(pin); ++ } ++ ++ bcm6368_rmw_mux(pctl, pctl->mode, mask, 0); ++ regmap_field_write(pctl->overlay, fun->basemode); ++ } else { ++ pin = grp->pins[0]; ++ ++ if (bcm6368_pins[pin].drv_data) ++ regmap_field_write(pctl->overlay, ++ BCM6368_BASEMODE_GPIO); ++ ++ bcm6368_rmw_mux(pctl, pctl->mode, BIT(pin), BIT(pin)); ++ } ++ spin_unlock_irqrestore(&pctl->lock, flags); ++ ++ for (pin = 0; pin < grp->num_pins; pin++) { ++ int hw_gpio = bcm6368_pins[pin].number; ++ struct gpio_chip *gc = &pctl->gpio[hw_gpio / 32]; ++ ++ if (fun->dir_out & BIT(pin)) ++ gc->direction_output(gc, hw_gpio % 32, 0); ++ else ++ gc->direction_input(gc, hw_gpio % 32); ++ } ++ ++ return 0; ++} ++ ++static int bcm6368_gpio_request_enable(struct pinctrl_dev *pctldev, ++ struct pinctrl_gpio_range *range, ++ unsigned offset) ++{ ++ struct bcm6368_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); ++ unsigned long flags; ++ ++ if (offset >= 32 && !bcm6368_pins[offset].drv_data) ++ return 0; ++ ++ spin_lock_irqsave(&pctl->lock, flags); ++ /* disable all functions using this pin */ ++ if (offset < 32) ++ bcm6368_rmw_mux(pctl, pctl->mode, BIT(offset), 0); ++ ++ if (bcm6368_pins[offset].drv_data) ++ regmap_field_write(pctl->overlay, BCM6368_BASEMODE_GPIO); ++ ++ spin_unlock_irqrestore(&pctl->lock, flags); ++ ++ return 0; ++} ++ ++static struct pinctrl_ops bcm6368_pctl_ops = { ++ .get_groups_count = bcm6368_pinctrl_get_group_count, ++ .get_group_name = bcm6368_pinctrl_get_group_name, ++ .get_group_pins = bcm6368_pinctrl_get_group_pins, ++#ifdef CONFIG_OF ++ .dt_node_to_map = pinconf_generic_dt_node_to_map_pin, ++ .dt_free_map = pinctrl_utils_free_map, ++#endif ++}; ++ ++static struct pinmux_ops bcm6368_pmx_ops = { ++ .get_functions_count = bcm6368_pinctrl_get_func_count, ++ .get_function_name = bcm6368_pinctrl_get_func_name, ++ .get_function_groups = bcm6368_pinctrl_get_groups, ++ .set_mux = bcm6368_pinctrl_set_mux, ++ .gpio_request_enable = bcm6368_gpio_request_enable, ++ .strict = true, ++}; ++ ++static int bcm6368_pinctrl_probe(struct platform_device *pdev) ++{ ++ struct bcm6368_pinctrl *pctl; ++ struct resource *res; ++ void __iomem *mode; ++ struct regmap *basemode; ++ struct reg_field overlay = REG_FIELD(0, 0, 3); ++ ++ if (pdev->dev.of_node) ++ basemode = syscon_regmap_lookup_by_phandle(pdev->dev.of_node, ++ "brcm,gpiobasemode"); ++ else ++ basemode = syscon_regmap_lookup_by_pdevname("syscon.b00000b8"); ++ ++ if (IS_ERR(basemode)) ++ return PTR_ERR(basemode); ++ ++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mode"); ++ mode = devm_ioremap_resource(&pdev->dev, res); ++ if (IS_ERR(mode)) ++ return PTR_ERR(mode); ++ ++ pctl = devm_kzalloc(&pdev->dev, sizeof(*pctl), GFP_KERNEL); ++ if (!pctl) ++ return -ENOMEM; ++ ++ pctl->overlay = devm_regmap_field_alloc(&pdev->dev, mode, overlay); ++ if (IS_ERR(pctl->overlay)) ++ return PTR_ERR(pctl->overlay); ++ ++ spin_lock_init(&pctl->lock); ++ ++ pctl->mode = mode; ++ ++ /* disable all muxes by default */ ++ __raw_writel(0, pctl->mode); ++ ++ pctl->desc.name = dev_name(&pdev->dev); ++ pctl->desc.owner = THIS_MODULE; ++ pctl->desc.pctlops = &bcm6368_pctl_ops; ++ pctl->desc.pmxops = &bcm6368_pmx_ops; ++ ++ pctl->desc.npins = ARRAY_SIZE(bcm6368_pins); ++ pctl->desc.pins = bcm6368_pins; ++ ++ platform_set_drvdata(pdev, pctl); ++ ++ pctl->pctldev = bcm63xx_pinctrl_register(pdev, &pctl->desc, pctl, ++ pctl->gpio, BCM6368_NGPIO); ++ if (IS_ERR(pctl->pctldev)) ++ return PTR_ERR(pctl->pctldev); ++ ++ return 0; ++} ++ ++static const struct of_device_id bcm6368_pinctrl_match[] = { ++ { .compatible = "brcm,bcm6368-pinctrl", }, ++ { }, ++}; ++ ++static struct platform_driver bcm6368_pinctrl_driver = { ++ .probe = bcm6368_pinctrl_probe, ++ .driver = { ++ .name = "bcm6368-pinctrl", ++ .of_match_table = bcm6368_pinctrl_match, ++ }, ++}; ++ ++builtin_platform_driver(bcm6368_pinctrl_driver); diff --git a/target/linux/brcm63xx/patches-4.4/141-Documentation-add-BCM63268-pincontroller-binding-doc.patch b/target/linux/brcm63xx/patches-4.4/141-Documentation-add-BCM63268-pincontroller-binding-doc.patch new file mode 100644 index 0000000000..ffe842fd73 --- /dev/null +++ b/target/linux/brcm63xx/patches-4.4/141-Documentation-add-BCM63268-pincontroller-binding-doc.patch @@ -0,0 +1,106 @@ +From 28cc80e4ada5d73d5305fd268297825cd8d01936 Mon Sep 17 00:00:00 2001 +From: Jonas Gorski <jonas.gorski@gmail.com> +Date: Wed, 27 Jul 2016 11:37:08 +0200 +Subject: [PATCH 12/16] Documentation: add BCM63268 pincontroller binding + documentation + +Add binding documentation for the pincontrol core found in the BCM63268 +family SoCs. + +Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> +--- + .../bindings/pinctrl/brcm,bcm63268-pinctrl.txt | 88 ++++++++++++++++++++++ + 1 file changed, 88 insertions(+) + create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm63268-pinctrl.txt + +--- /dev/null ++++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm63268-pinctrl.txt +@@ -0,0 +1,88 @@ ++* Broadcom BCM63268 pin controller ++ ++Required properties: ++- compatible: Must be "brcm,bcm6362-pinctrl". ++- reg: Register specifiers of dirout, dat, led, mode, ctrl, basemode registers. ++- reg-names: Must be "dirout", "dat", "led", "mode", "ctrl", "basemode". ++- gpio-controller: Identifies this node as a GPIO controller. ++- #gpio-cells: Must be <2>. ++ ++Example: ++ ++pinctrl: pin-controller@100000c0 { ++ compatible = "brcm,bcm63268-pinctrl"; ++ reg = <0x100000c0 0x8>, ++ <0x100000c8 0x8>, ++ <0x100000d0 0x4>, ++ <0x100000d8 0x4>, ++ <0x100000dc 0x4>, ++ <0x100000f8 0x4>; ++ reg-names = "dirout", "dat", "led", "mode", ++ "ctrl", "basemode"; ++ ++ gpio-controller; ++ #gpio-cells = <2>; ++}; ++ ++Available pins/groups and functions: ++ ++name pins functions ++----------------------------------------------------------- ++gpio0 0 led, serial_led_clk ++gpio1 1 led, serial_led_data ++gpio2 2 led, ++gpio3 3 led, ++gpio4 4 led, ++gpio5 5 led, ++gpio6 6 led, ++gpio7 7 led, ++gpio8 8 led, hsspi_cs6 ++gpio9 9 led, hsspi_cs7 ++gpio10 10 led, uart1_scts ++gpio11 11 led, uart1_srts ++gpio12 12 led, uart1_sdin ++gpio13 13 led, uart1_sdout ++gpio14 14 led, ntr_pulse_in ++gpio15 15 led, dsl_ntr_pulse_out ++gpio16 16 led, hsspi_cs4 ++gpio17 17 led, hsspi_cs5 ++gpio18 18 led, adsl_spi_miso ++gpio19 19 led, adsl_spi_mosi ++gpio20 20 led, ++gpio21 21 led, ++gpio22 22 led, vreg_clk ++gpio23 23 led, pcie_clkreq_b ++gpio24 24 uart1_scts ++gpio25 25 uart1_srts ++gpio26 26 uart1_sdin ++gpio27 27 uart1_sdout ++gpio28 28 ntr_pulse_in ++gpio29 29 dsl_ntr_pulse_out ++gpio30 30 switch_led_clk ++gpio31 31 switch_led_data ++gpio32 32 wifi ++gpio33 33 wifi ++gpio34 34 wifi ++gpio35 35 wifi ++gpio36 36 wifi ++gpio37 37 wifi ++gpio38 38 wifi ++gpio39 39 wifi ++gpio40 40 wifi ++gpio41 41 wifi ++gpio42 42 wifi ++gpio43 43 wifi ++gpio44 44 wifi ++gpio45 45 wifi ++gpio46 46 wifi ++gpio47 47 wifi ++gpio48 48 wifi ++gpio49 49 wifi ++gpio50 50 wifi ++gpio51 51 wifi ++nand_grp 2-7,24-31 nand ++dect_pd_grp 8-9 dect_pd ++vdsl_phy0_grp 10-11 vdsl_phy0 ++vdsl_phy1_grp 12-13 vdsl_phy1 ++vdsl_phy2_grp 24-25 vdsl_phy2 ++vdsl_phy3_grp 26-27 vdsl_phy3 diff --git a/target/linux/brcm63xx/patches-4.4/142-pinctrl-add-a-pincontrol-driver-for-BCM63268.patch b/target/linux/brcm63xx/patches-4.4/142-pinctrl-add-a-pincontrol-driver-for-BCM63268.patch new file mode 100644 index 0000000000..089d14e3e4 --- /dev/null +++ b/target/linux/brcm63xx/patches-4.4/142-pinctrl-add-a-pincontrol-driver-for-BCM63268.patch @@ -0,0 +1,736 @@ +From 8665d3ea63649cc155286c75f83f694a930580e5 Mon Sep 17 00:00:00 2001 +From: Jonas Gorski <jonas.gorski@gmail.com> +Date: Fri, 24 Jun 2016 22:19:12 +0200 +Subject: [PATCH 13/16] pinctrl: add a pincontrol driver for BCM63268 + +Add a pincontrol driver for BCM63268. BCM63268 allows muxing GPIOs +to different functions. Depending on the mux, these are either single +pin configurations or whole pin groups. + +Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> +--- + drivers/pinctrl/bcm63xx/Makefile | 1 + + drivers/pinctrl/bcm63xx/pinctrl-bcm63268.c | 710 +++++++++++++++++++++++++++++ + 2 files changed, 711 insertions(+) + create mode 100644 drivers/pinctrl/bcm63xx/pinctrl-bcm63268.c + +--- a/drivers/pinctrl/bcm63xx/Makefile ++++ b/drivers/pinctrl/bcm63xx/Makefile +@@ -4,3 +4,4 @@ obj-$(CONFIG_PINCTRL_BCM6348) += pinctrl + obj-$(CONFIG_PINCTRL_BCM6358) += pinctrl-bcm6358.o + obj-$(CONFIG_PINCTRL_BCM6362) += pinctrl-bcm6362.o + obj-$(CONFIG_PINCTRL_BCM6368) += pinctrl-bcm6368.o ++obj-$(CONFIG_PINCTRL_BCM63268) += pinctrl-bcm63268.o +--- /dev/null ++++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm63268.c +@@ -0,0 +1,710 @@ ++/* ++ * This file is subject to the terms and conditions of the GNU General Public ++ * License. See the file "COPYING" in the main directory of this archive ++ * for more details. ++ * ++ * Copyright (C) 2016 Jonas Gorski <jonas.gorski@gmail.com> ++ */ ++ ++#include <linux/kernel.h> ++#include <linux/spinlock.h> ++#include <linux/bitops.h> ++#include <linux/gpio.h> ++#include <linux/of.h> ++#include <linux/of_gpio.h> ++#include <linux/slab.h> ++#include <linux/platform_device.h> ++ ++#include <linux/pinctrl/pinconf.h> ++#include <linux/pinctrl/pinconf-generic.h> ++#include <linux/pinctrl/pinmux.h> ++#include <linux/pinctrl/machine.h> ++ ++#include "../core.h" ++#include "../pinctrl-utils.h" ++ ++#include "pinctrl-bcm63xx.h" ++ ++#define BCM63268_NGPIO 52 ++ ++/* GPIO_BASEMODE register */ ++#define BASEMODE_NAND BIT(2) /* GPIOs 2-7, 24-31 */ ++#define BASEMODE_GPIO35 BIT(4) /* GPIO 35 */ ++#define BASEMODE_DECTPD BIT(5) /* GPIOs 8/9 */ ++#define BASEMODE_VDSL_PHY_0 BIT(6) /* GPIOs 10/11 */ ++#define BASEMODE_VDSL_PHY_1 BIT(7) /* GPIOs 12/13 */ ++#define BASEMODE_VDSL_PHY_2 BIT(8) /* GPIOs 24/25 */ ++#define BASEMODE_VDSL_PHY_3 BIT(9) /* GPIOs 26/27 */ ++ ++enum bcm63268_pinctrl_reg { ++ BCM63268_LEDCTRL, ++ BCM63268_MODE, ++ BCM63268_CTRL, ++ BCM63268_BASEMODE, ++}; ++ ++struct bcm63268_pingroup { ++ const char *name; ++ const unsigned * const pins; ++ const unsigned num_pins; ++}; ++ ++struct bcm63268_function { ++ const char *name; ++ const char * const *groups; ++ const unsigned num_groups; ++ ++ enum bcm63268_pinctrl_reg reg; ++ u32 mask; ++}; ++ ++struct bcm63268_pinctrl { ++ struct pinctrl_dev *pctldev; ++ struct pinctrl_desc desc; ++ ++ void __iomem *led; ++ void __iomem *mode; ++ void __iomem *ctrl; ++ void __iomem *basemode; ++ ++ /* register access lock */ ++ spinlock_t lock; ++ ++ struct gpio_chip gpio[2]; ++}; ++ ++#define BCM63268_PIN(a, b, basemode) \ ++ { \ ++ .number = a, \ ++ .name = b, \ ++ .drv_data = (void *)(basemode) \ ++ } ++ ++static const struct pinctrl_pin_desc bcm63268_pins[] = { ++ PINCTRL_PIN(0, "gpio0"), ++ PINCTRL_PIN(1, "gpio1"), ++ BCM63268_PIN(2, "gpio2", BASEMODE_NAND), ++ BCM63268_PIN(3, "gpio3", BASEMODE_NAND), ++ BCM63268_PIN(4, "gpio4", BASEMODE_NAND), ++ BCM63268_PIN(5, "gpio5", BASEMODE_NAND), ++ BCM63268_PIN(6, "gpio6", BASEMODE_NAND), ++ BCM63268_PIN(7, "gpio7", BASEMODE_NAND), ++ BCM63268_PIN(8, "gpio8", BASEMODE_DECTPD), ++ BCM63268_PIN(9, "gpio9", BASEMODE_DECTPD), ++ BCM63268_PIN(10, "gpio10", BASEMODE_VDSL_PHY_0), ++ BCM63268_PIN(11, "gpio11", BASEMODE_VDSL_PHY_0), ++ BCM63268_PIN(12, "gpio12", BASEMODE_VDSL_PHY_1), ++ BCM63268_PIN(13, "gpio13", BASEMODE_VDSL_PHY_1), ++ PINCTRL_PIN(14, "gpio14"), ++ PINCTRL_PIN(15, "gpio15"), ++ PINCTRL_PIN(16, "gpio16"), ++ PINCTRL_PIN(17, "gpio17"), ++ PINCTRL_PIN(18, "gpio18"), ++ PINCTRL_PIN(19, "gpio19"), ++ PINCTRL_PIN(20, "gpio20"), ++ PINCTRL_PIN(21, "gpio21"), ++ PINCTRL_PIN(22, "gpio22"), ++ PINCTRL_PIN(23, "gpio23"), ++ BCM63268_PIN(24, "gpio24", BASEMODE_NAND | BASEMODE_VDSL_PHY_2), ++ BCM63268_PIN(25, "gpio25", BASEMODE_NAND | BASEMODE_VDSL_PHY_2), ++ BCM63268_PIN(26, "gpio26", BASEMODE_NAND | BASEMODE_VDSL_PHY_3), ++ BCM63268_PIN(27, "gpio27", BASEMODE_NAND | BASEMODE_VDSL_PHY_3), ++ BCM63268_PIN(28, "gpio28", BASEMODE_NAND), ++ BCM63268_PIN(29, "gpio29", BASEMODE_NAND), ++ BCM63268_PIN(30, "gpio30", BASEMODE_NAND), ++ BCM63268_PIN(31, "gpio31", BASEMODE_NAND), ++ PINCTRL_PIN(32, "gpio32"), ++ PINCTRL_PIN(33, "gpio33"), ++ PINCTRL_PIN(34, "gpio34"), ++ PINCTRL_PIN(35, "gpio35"), ++ PINCTRL_PIN(36, "gpio36"), ++ PINCTRL_PIN(37, "gpio37"), ++ PINCTRL_PIN(38, "gpio38"), ++ PINCTRL_PIN(39, "gpio39"), ++ PINCTRL_PIN(40, "gpio40"), ++ PINCTRL_PIN(41, "gpio41"), ++ PINCTRL_PIN(42, "gpio42"), ++ PINCTRL_PIN(43, "gpio43"), ++ PINCTRL_PIN(44, "gpio44"), ++ PINCTRL_PIN(45, "gpio45"), ++ PINCTRL_PIN(46, "gpio46"), ++ PINCTRL_PIN(47, "gpio47"), ++ PINCTRL_PIN(48, "gpio48"), ++ PINCTRL_PIN(49, "gpio49"), ++ PINCTRL_PIN(50, "gpio50"), ++ PINCTRL_PIN(51, "gpio51"), ++}; ++ ++static unsigned gpio0_pins[] = { 0 }; ++static unsigned gpio1_pins[] = { 1 }; ++static unsigned gpio2_pins[] = { 2 }; ++static unsigned gpio3_pins[] = { 3 }; ++static unsigned gpio4_pins[] = { 4 }; ++static unsigned gpio5_pins[] = { 5 }; ++static unsigned gpio6_pins[] = { 6 }; ++static unsigned gpio7_pins[] = { 7 }; ++static unsigned gpio8_pins[] = { 8 }; ++static unsigned gpio9_pins[] = { 9 }; ++static unsigned gpio10_pins[] = { 10 }; ++static unsigned gpio11_pins[] = { 11 }; ++static unsigned gpio12_pins[] = { 12 }; ++static unsigned gpio13_pins[] = { 13 }; ++static unsigned gpio14_pins[] = { 14 }; ++static unsigned gpio15_pins[] = { 15 }; ++static unsigned gpio16_pins[] = { 16 }; ++static unsigned gpio17_pins[] = { 17 }; ++static unsigned gpio18_pins[] = { 18 }; ++static unsigned gpio19_pins[] = { 19 }; ++static unsigned gpio20_pins[] = { 20 }; ++static unsigned gpio21_pins[] = { 21 }; ++static unsigned gpio22_pins[] = { 22 }; ++static unsigned gpio23_pins[] = { 23 }; ++static unsigned gpio24_pins[] = { 24 }; ++static unsigned gpio25_pins[] = { 25 }; ++static unsigned gpio26_pins[] = { 26 }; ++static unsigned gpio27_pins[] = { 27 }; ++static unsigned gpio28_pins[] = { 28 }; ++static unsigned gpio29_pins[] = { 29 }; ++static unsigned gpio30_pins[] = { 30 }; ++static unsigned gpio31_pins[] = { 31 }; ++static unsigned gpio32_pins[] = { 32 }; ++static unsigned gpio33_pins[] = { 33 }; ++static unsigned gpio34_pins[] = { 34 }; ++static unsigned gpio35_pins[] = { 35 }; ++static unsigned gpio36_pins[] = { 36 }; ++static unsigned gpio37_pins[] = { 37 }; ++static unsigned gpio38_pins[] = { 38 }; ++static unsigned gpio39_pins[] = { 39 }; ++static unsigned gpio40_pins[] = { 40 }; ++static unsigned gpio41_pins[] = { 41 }; ++static unsigned gpio42_pins[] = { 42 }; ++static unsigned gpio43_pins[] = { 43 }; ++static unsigned gpio44_pins[] = { 44 }; ++static unsigned gpio45_pins[] = { 45 }; ++static unsigned gpio46_pins[] = { 46 }; ++static unsigned gpio47_pins[] = { 47 }; ++static unsigned gpio48_pins[] = { 48 }; ++static unsigned gpio49_pins[] = { 49 }; ++static unsigned gpio50_pins[] = { 50 }; ++static unsigned gpio51_pins[] = { 51 }; ++ ++static unsigned nand_grp_pins[] = { ++ 2, 3, 4, 5, 6, 7, 24, ++ 25, 26, 27, 28, 29, 30, 31, ++}; ++ ++static unsigned dectpd_grp_pins[] = { 8, 9 }; ++static unsigned vdsl_phy0_grp_pins[] = { 10, 11 }; ++static unsigned vdsl_phy1_grp_pins[] = { 12, 13 }; ++static unsigned vdsl_phy2_grp_pins[] = { 24, 25 }; ++static unsigned vdsl_phy3_grp_pins[] = { 26, 27 }; ++ ++#define BCM63268_GROUP(n) \ ++ { \ ++ .name = #n, \ ++ .pins = n##_pins, \ ++ .num_pins = ARRAY_SIZE(n##_pins), \ ++ } ++ ++static struct bcm63268_pingroup bcm63268_groups[] = { ++ BCM63268_GROUP(gpio0), ++ BCM63268_GROUP(gpio1), ++ BCM63268_GROUP(gpio2), ++ BCM63268_GROUP(gpio3), ++ BCM63268_GROUP(gpio4), ++ BCM63268_GROUP(gpio5), ++ BCM63268_GROUP(gpio6), ++ BCM63268_GROUP(gpio7), ++ BCM63268_GROUP(gpio8), ++ BCM63268_GROUP(gpio9), ++ BCM63268_GROUP(gpio10), ++ BCM63268_GROUP(gpio11), ++ BCM63268_GROUP(gpio12), ++ BCM63268_GROUP(gpio13), ++ BCM63268_GROUP(gpio14), ++ BCM63268_GROUP(gpio15), ++ BCM63268_GROUP(gpio16), ++ BCM63268_GROUP(gpio17), ++ BCM63268_GROUP(gpio18), ++ BCM63268_GROUP(gpio19), ++ BCM63268_GROUP(gpio20), ++ BCM63268_GROUP(gpio21), ++ BCM63268_GROUP(gpio22), ++ BCM63268_GROUP(gpio23), ++ BCM63268_GROUP(gpio24), ++ BCM63268_GROUP(gpio25), ++ BCM63268_GROUP(gpio26), ++ BCM63268_GROUP(gpio27), ++ BCM63268_GROUP(gpio28), ++ BCM63268_GROUP(gpio29), ++ BCM63268_GROUP(gpio30), ++ BCM63268_GROUP(gpio31), ++ BCM63268_GROUP(gpio32), ++ BCM63268_GROUP(gpio33), ++ BCM63268_GROUP(gpio34), ++ BCM63268_GROUP(gpio35), ++ BCM63268_GROUP(gpio36), ++ BCM63268_GROUP(gpio37), ++ BCM63268_GROUP(gpio38), ++ BCM63268_GROUP(gpio39), ++ BCM63268_GROUP(gpio40), ++ BCM63268_GROUP(gpio41), ++ BCM63268_GROUP(gpio42), ++ BCM63268_GROUP(gpio43), ++ BCM63268_GROUP(gpio44), ++ BCM63268_GROUP(gpio45), ++ BCM63268_GROUP(gpio46), ++ BCM63268_GROUP(gpio47), ++ BCM63268_GROUP(gpio48), ++ BCM63268_GROUP(gpio49), ++ BCM63268_GROUP(gpio50), ++ BCM63268_GROUP(gpio51), ++ ++ /* multi pin groups */ ++ BCM63268_GROUP(nand_grp), ++ BCM63268_GROUP(dectpd_grp), ++ BCM63268_GROUP(vdsl_phy0_grp), ++ BCM63268_GROUP(vdsl_phy1_grp), ++ BCM63268_GROUP(vdsl_phy2_grp), ++ BCM63268_GROUP(vdsl_phy3_grp), ++}; ++ ++static const char * const led_groups[] = { ++ "gpio0", ++ "gpio1", ++ "gpio2", ++ "gpio3", ++ "gpio4", ++ "gpio5", ++ "gpio6", ++ "gpio7", ++ "gpio8", ++ "gpio9", ++ "gpio10", ++ "gpio11", ++ "gpio12", ++ "gpio13", ++ "gpio14", ++ "gpio15", ++ "gpio16", ++ "gpio17", ++ "gpio18", ++ "gpio19", ++ "gpio20", ++ "gpio21", ++ "gpio22", ++ "gpio23", ++}; ++ ++static const char * const serial_led_clk_groups[] = { ++ "gpio0", ++}; ++ ++static const char * const serial_led_data_groups[] = { ++ "gpio1", ++}; ++ ++static const char * const hsspi_cs4_groups[] = { ++ "gpio16", ++}; ++ ++static const char * const hsspi_cs5_groups[] = { ++ "gpio17", ++}; ++ ++static const char * const hsspi_cs6_groups[] = { ++ "gpio8", ++}; ++ ++static const char * const hsspi_cs7_groups[] = { ++ "gpio9", ++}; ++ ++static const char * const uart1_scts_groups[] = { ++ "gpio10", ++ "gpio24", ++}; ++ ++static const char * const uart1_srts_groups[] = { ++ "gpio11", ++ "gpio25", ++}; ++ ++static const char * const uart1_sdin_groups[] = { ++ "gpio12", ++ "gpio26", ++}; ++ ++static const char * const uart1_sdout_groups[] = { ++ "gpio13", ++ "gpio27", ++}; ++ ++static const char * const ntr_pulse_in_groups[] = { ++ "gpio14", ++ "gpio28", ++}; ++ ++static const char * const dsl_ntr_pulse_out_groups[] = { ++ "gpio15", ++ "gpio29", ++}; ++ ++static const char * const adsl_spi_miso_groups[] = { ++ "gpio18", ++}; ++ ++static const char * const adsl_spi_mosi_groups[] = { ++ "gpio19", ++}; ++ ++static const char * const vreg_clk_groups[] = { ++ "gpio22", ++}; ++ ++static const char * const pcie_clkreq_b_groups[] = { ++ "gpio23", ++}; ++ ++static const char * const switch_led_clk_groups[] = { ++ "gpio30", ++}; ++ ++static const char * const switch_led_data_groups[] = { ++ "gpio31", ++}; ++ ++static const char * const wifi_groups[] = { ++ "gpio32", ++ "gpio33", ++ "gpio34", ++ "gpio35", ++ "gpio36", ++ "gpio37", ++ "gpio38", ++ "gpio39", ++ "gpio40", ++ "gpio41", ++ "gpio42", ++ "gpio43", ++ "gpio44", ++ "gpio45", ++ "gpio46", ++ "gpio47", ++ "gpio48", ++ "gpio49", ++ "gpio50", ++ "gpio51", ++}; ++ ++static const char * const nand_groups[] = { ++ "nand_grp", ++}; ++ ++static const char * const dectpd_groups[] = { ++ "dectpd_grp", ++}; ++ ++static const char * const vdsl_phy_override_0_groups[] = { ++ "vdsl_phy_override_0_grp", ++}; ++ ++static const char * const vdsl_phy_override_1_groups[] = { ++ "vdsl_phy_override_1_grp", ++}; ++ ++static const char * const vdsl_phy_override_2_groups[] = { ++ "vdsl_phy_override_2_grp", ++}; ++ ++static const char * const vdsl_phy_override_3_groups[] = { ++ "vdsl_phy_override_3_grp", ++}; ++ ++#define BCM63268_LED_FUN(n) \ ++ { \ ++ .name = #n, \ ++ .groups = n##_groups, \ ++ .num_groups = ARRAY_SIZE(n##_groups), \ ++ .reg = BCM63268_LEDCTRL, \ ++ } ++ ++#define BCM63268_MODE_FUN(n) \ ++ { \ ++ .name = #n, \ ++ .groups = n##_groups, \ ++ .num_groups = ARRAY_SIZE(n##_groups), \ ++ .reg = BCM63268_MODE, \ ++ } ++ ++#define BCM63268_CTRL_FUN(n) \ ++ { \ ++ .name = #n, \ ++ .groups = n##_groups, \ ++ .num_groups = ARRAY_SIZE(n##_groups), \ ++ .reg = BCM63268_CTRL, \ ++ } ++ ++#define BCM63268_BASEMODE_FUN(n, val) \ ++ { \ ++ .name = #n, \ ++ .groups = n##_groups, \ ++ .num_groups = ARRAY_SIZE(n##_groups), \ ++ .reg = BCM63268_BASEMODE, \ ++ .mask = val, \ ++ } ++ ++static const struct bcm63268_function bcm63268_funcs[] = { ++ BCM63268_LED_FUN(led), ++ BCM63268_MODE_FUN(serial_led_clk), ++ BCM63268_MODE_FUN(serial_led_data), ++ BCM63268_MODE_FUN(hsspi_cs6), ++ BCM63268_MODE_FUN(hsspi_cs7), ++ BCM63268_MODE_FUN(uart1_scts), ++ BCM63268_MODE_FUN(uart1_srts), ++ BCM63268_MODE_FUN(uart1_sdin), ++ BCM63268_MODE_FUN(uart1_sdout), ++ BCM63268_MODE_FUN(ntr_pulse_in), ++ BCM63268_MODE_FUN(dsl_ntr_pulse_out), ++ BCM63268_MODE_FUN(hsspi_cs4), ++ BCM63268_MODE_FUN(hsspi_cs5), ++ BCM63268_MODE_FUN(adsl_spi_miso), ++ BCM63268_MODE_FUN(adsl_spi_mosi), ++ BCM63268_MODE_FUN(vreg_clk), ++ BCM63268_MODE_FUN(pcie_clkreq_b), ++ BCM63268_MODE_FUN(switch_led_clk), ++ BCM63268_MODE_FUN(switch_led_data), ++ BCM63268_CTRL_FUN(wifi), ++ BCM63268_BASEMODE_FUN(nand, BASEMODE_NAND), ++ BCM63268_BASEMODE_FUN(dectpd, BASEMODE_DECTPD), ++ BCM63268_BASEMODE_FUN(vdsl_phy_override_0, BASEMODE_VDSL_PHY_0), ++ BCM63268_BASEMODE_FUN(vdsl_phy_override_1, BASEMODE_VDSL_PHY_1), ++ BCM63268_BASEMODE_FUN(vdsl_phy_override_2, BASEMODE_VDSL_PHY_2), ++ BCM63268_BASEMODE_FUN(vdsl_phy_override_3, BASEMODE_VDSL_PHY_3), ++}; ++ ++static int bcm63268_pinctrl_get_group_count(struct pinctrl_dev *pctldev) ++{ ++ return ARRAY_SIZE(bcm63268_groups); ++} ++ ++static const char *bcm63268_pinctrl_get_group_name(struct pinctrl_dev *pctldev, ++ unsigned group) ++{ ++ return bcm63268_groups[group].name; ++} ++ ++static int bcm63268_pinctrl_get_group_pins(struct pinctrl_dev *pctldev, ++ unsigned group, ++ const unsigned **pins, ++ unsigned *num_pins) ++{ ++ *pins = bcm63268_groups[group].pins; ++ *num_pins = bcm63268_groups[group].num_pins; ++ ++ return 0; ++} ++ ++static int bcm63268_pinctrl_get_func_count(struct pinctrl_dev *pctldev) ++{ ++ return ARRAY_SIZE(bcm63268_funcs); ++} ++ ++static const char *bcm63268_pinctrl_get_func_name(struct pinctrl_dev *pctldev, ++ unsigned selector) ++{ ++ return bcm63268_funcs[selector].name; ++} ++ ++static int bcm63268_pinctrl_get_groups(struct pinctrl_dev *pctldev, ++ unsigned selector, ++ const char * const **groups, ++ unsigned * const num_groups) ++{ ++ *groups = bcm63268_funcs[selector].groups; ++ *num_groups = bcm63268_funcs[selector].num_groups; ++ ++ return 0; ++} ++ ++static void bcm63268_rmw_mux(struct bcm63268_pinctrl *pctl, void __iomem *reg, ++ u32 mask, u32 val) ++{ ++ unsigned long flags; ++ u32 tmp; ++ ++ spin_lock_irqsave(&pctl->lock, flags); ++ tmp = __raw_readl(reg); ++ tmp &= ~mask; ++ tmp |= val; ++ __raw_writel(tmp, reg); ++ ++ spin_unlock_irqrestore(&pctl->lock, flags); ++} ++ ++static void bcm63268_set_gpio(struct bcm63268_pinctrl *pctl, unsigned pin) ++{ ++ const struct pinctrl_pin_desc *desc = &bcm63268_pins[pin]; ++ u32 basemode = (unsigned long)desc->drv_data; ++ u32 mask = BIT(pin % 32); ++ ++ if (basemode) ++ bcm63268_rmw_mux(pctl, pctl->basemode, basemode, 0); ++ ++ if (pin < 32) { ++ /* base mode: 0 => gpio, 1 => mux function */ ++ bcm63268_rmw_mux(pctl, pctl->mode, mask, 0); ++ ++ /* pins 0-23 might be muxed to led */ ++ if (pin < 24) ++ bcm63268_rmw_mux(pctl, pctl->led, mask, 0); ++ } else if (pin < 52) { ++ /* ctrl reg: 0 => wifi function, 1 => gpio */ ++ bcm63268_rmw_mux(pctl, pctl->ctrl, mask, mask); ++ } ++} ++ ++static int bcm63268_pinctrl_set_mux(struct pinctrl_dev *pctldev, ++ unsigned selector, unsigned group) ++{ ++ struct bcm63268_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); ++ const struct bcm63268_pingroup *grp = &bcm63268_groups[group]; ++ const struct bcm63268_function *f = &bcm63268_funcs[selector]; ++ unsigned i; ++ void __iomem *reg; ++ u32 val, mask; ++ ++ for (i = 0; i < grp->num_pins; i++) ++ bcm63268_set_gpio(pctl, grp->pins[i]); ++ ++ switch (f->reg) { ++ case BCM63268_LEDCTRL: ++ reg = pctl->led; ++ mask = BIT(grp->pins[0]); ++ val = BIT(grp->pins[0]); ++ break; ++ case BCM63268_MODE: ++ reg = pctl->mode; ++ mask = BIT(grp->pins[0]); ++ val = BIT(grp->pins[0]); ++ break; ++ case BCM63268_CTRL: ++ reg = pctl->ctrl; ++ mask = BIT(grp->pins[0]); ++ val = 0; ++ break; ++ case BCM63268_BASEMODE: ++ reg = pctl->basemode; ++ mask = f->mask; ++ val = f->mask; ++ break; ++ default: ++ WARN_ON(1); ++ return -EINVAL; ++ } ++ ++ bcm63268_rmw_mux(pctl, reg, mask, val); ++ ++ return 0; ++} ++ ++static int bcm63268_gpio_request_enable(struct pinctrl_dev *pctldev, ++ struct pinctrl_gpio_range *range, ++ unsigned offset) ++{ ++ struct bcm63268_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); ++ ++ /* disable all functions using this pin */ ++ bcm63268_set_gpio(pctl, offset); ++ ++ return 0; ++} ++ ++static struct pinctrl_ops bcm63268_pctl_ops = { ++ .get_groups_count = bcm63268_pinctrl_get_group_count, ++ .get_group_name = bcm63268_pinctrl_get_group_name, ++ .get_group_pins = bcm63268_pinctrl_get_group_pins, ++#ifdef CONFIG_OF ++ .dt_node_to_map = pinconf_generic_dt_node_to_map_pin, ++ .dt_free_map = pinctrl_utils_free_map, ++#endif ++}; ++ ++static struct pinmux_ops bcm63268_pmx_ops = { ++ .get_functions_count = bcm63268_pinctrl_get_func_count, ++ .get_function_name = bcm63268_pinctrl_get_func_name, ++ .get_function_groups = bcm63268_pinctrl_get_groups, ++ .set_mux = bcm63268_pinctrl_set_mux, ++ .gpio_request_enable = bcm63268_gpio_request_enable, ++ .strict = true, ++}; ++ ++static int bcm63268_pinctrl_probe(struct platform_device *pdev) ++{ ++ struct bcm63268_pinctrl *pctl; ++ struct resource *res; ++ void __iomem *led, *mode, *ctrl, *basemode; ++ ++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "led"); ++ led = devm_ioremap_resource(&pdev->dev, res); ++ if (IS_ERR(led)) ++ return PTR_ERR(led); ++ ++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mode"); ++ mode = devm_ioremap_resource(&pdev->dev, res); ++ if (IS_ERR(mode)) ++ return PTR_ERR(mode); ++ ++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ctrl"); ++ ctrl = devm_ioremap_resource(&pdev->dev, res); ++ if (IS_ERR(ctrl)) ++ return PTR_ERR(ctrl); ++ ++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "basemode"); ++ basemode = devm_ioremap_resource(&pdev->dev, res); ++ if (IS_ERR(basemode)) ++ return PTR_ERR(basemode); ++ ++ pctl = devm_kzalloc(&pdev->dev, sizeof(*pctl), GFP_KERNEL); ++ if (!pctl) ++ return -ENOMEM; ++ ++ spin_lock_init(&pctl->lock); ++ ++ pctl->led = led; ++ pctl->mode = mode; ++ pctl->ctrl = ctrl; ++ pctl->basemode = basemode; ++ ++ pctl->desc.name = dev_name(&pdev->dev); ++ pctl->desc.owner = THIS_MODULE; ++ pctl->desc.pctlops = &bcm63268_pctl_ops; ++ pctl->desc.pmxops = &bcm63268_pmx_ops; ++ ++ pctl->desc.npins = ARRAY_SIZE(bcm63268_pins); ++ pctl->desc.pins = bcm63268_pins; ++ ++ platform_set_drvdata(pdev, pctl); ++ ++ pctl->pctldev = bcm63xx_pinctrl_register(pdev, &pctl->desc, pctl, ++ pctl->gpio, BCM63268_NGPIO); ++ if (IS_ERR(pctl->pctldev)) ++ return PTR_ERR(pctl->pctldev); ++ ++ return 0; ++} ++ ++static const struct of_device_id bcm63268_pinctrl_match[] = { ++ { .compatible = "brcm,bcm63268-pinctrl", }, ++ { }, ++}; ++ ++static struct platform_driver bcm63268_pinctrl_driver = { ++ .probe = bcm63268_pinctrl_probe, ++ .driver = { ++ .name = "bcm63268-pinctrl", ++ .of_match_table = bcm63268_pinctrl_match, ++ }, ++}; ++ ++builtin_platform_driver(bcm63268_pinctrl_driver); diff --git a/target/linux/brcm63xx/patches-4.4/378-MIPS-BCM63XX-do-not-register-gpio-controller-if-pres.patch b/target/linux/brcm63xx/patches-4.4/378-MIPS-BCM63XX-do-not-register-gpio-controller-if-pres.patch index af6eaff075..6eb1bd0284 100644 --- a/target/linux/brcm63xx/patches-4.4/378-MIPS-BCM63XX-do-not-register-gpio-controller-if-pres.patch +++ b/target/linux/brcm63xx/patches-4.4/378-MIPS-BCM63XX-do-not-register-gpio-controller-if-pres.patch @@ -20,13 +20,14 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org> static const char * const gpio_chip_labels[] = { "bcm63xx-gpio.0", "bcm63xx-gpio.1", -@@ -48,8 +50,9 @@ static void __init bcm63xx_gpio_init_one +@@ -48,8 +50,10 @@ static void __init bcm63xx_gpio_init_one pdata.base = id * 32; pdata.ngpio = ngpio; - platform_device_register_resndata(NULL, "bcm63xx-gpio", id, res, 2, - &pdata, sizeof(pdata)); -+ if (!board_of_device_present("gpio0")) ++ if (!board_of_device_present("gpio0") && ++ !board_of_device_present("pinctrl")) + platform_device_register_resndata(NULL, "bcm63xx-gpio", id, res, + 2, &pdata, sizeof(pdata)); } diff --git a/target/linux/brcm63xx/patches-4.4/381-Documentation-add-BCM6318-pincontroller-binding-docu.patch b/target/linux/brcm63xx/patches-4.4/381-Documentation-add-BCM6318-pincontroller-binding-docu.patch new file mode 100644 index 0000000000..5d4265f7fe --- /dev/null +++ b/target/linux/brcm63xx/patches-4.4/381-Documentation-add-BCM6318-pincontroller-binding-docu.patch @@ -0,0 +1,96 @@ +From 8439e5d2e69f54a532bb5f8ec001b4b5a3035574 Mon Sep 17 00:00:00 2001 +From: Jonas Gorski <jonas.gorski@gmail.com> +Date: Wed, 27 Jul 2016 11:38:05 +0200 +Subject: [PATCH 14/16] Documentation: add BCM6318 pincontroller binding + documentation + +Add binding documentation for the pincontrol core found in BCM6318 SoCs. + +Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> +--- + .../bindings/pinctrl/brcm,bcm6318-pinctrl.txt | 79 ++++++++++++++++++++++ + 1 file changed, 79 insertions(+) + create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6318-pinctrl.txt + +--- /dev/null ++++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6318-pinctrl.txt +@@ -0,0 +1,79 @@ ++* Broadcom BCM6318 pin controller ++ ++Required properties: ++- compatible: Must be "brcm,bcm6318-pinctrl". ++- regs: Register specifiers of dirout, dat, mode, mux, and pad registers. ++- reg-names: Must be "dirout", "dat", "mode", "mux", "pad". ++- gpio-controller: Identifies this node as a gpio controller. ++- #gpio-cells: Must be <2>. ++ ++Example: ++ ++pinctrl: pin-controller@10000080 { ++ compatible = "brcm,bcm6318-pinctrl"; ++ reg = <0x10000080 0x08>, ++ <0x10000088 0x08>, ++ <0x10000098 0x04>, ++ <0x1000009c 0x0c>, ++ <0x100000d4 0x18>; ++ reg-names = "dirout", "dat", "mode", "mux", "pad"; ++ ++ gpio-controller; ++ #gpio-cells = <2>; ++}; ++ ++ ++Available pins/groups and functions: ++ ++name pins functions ++----------------------------------------------------------- ++gpio0 0 led, ephy0_spd_led ++gpio1 1 led, ephy1_spd_led ++gpio2 2 led, ephy2_spd_led ++gpio3 3 led, ephy3_spd_led ++gpio4 4 led, ephy0_act_led ++gpio5 5 led, ephy1_act_led ++gpio6 6 led, ephy2_act_led, serial_led_data ++gpio7 7 led, ephy3_act_led, serial_led_clk ++gpio8 8 led, inet_act_led ++gpio9 9 led, inet_fail_led ++gpio10 10 led, dsl_led ++gpio11 11 led, post_fail_led ++gpio12 12 led, wlan_wps_led ++gpio13 13 led, usb_pwron, usb_device_led ++gpio14 14 led ++gpio15 15 led ++gpio16 16 led ++gpio17 17 led ++gpio18 18 led ++gpio19 19 led ++gpio20 20 led ++gpio21 21 led ++gpio22 22 led ++gpio23 23 led ++gpio24 24 - ++gpio25 25 - ++gpio26 26 - ++gpio27 27 - ++gpio28 28 - ++gpio29 29 - ++gpio30 30 - ++gpio31 31 - ++gpio32 32 - ++gpio33 33 - ++gpio34 34 - ++gpio35 35 - ++gpio36 36 - ++gpio37 37 - ++gpio38 38 - ++gpio39 39 - ++gpio40 40 usb_active ++gpio41 41 - ++gpio42 42 - ++gpio43 43 - ++gpio44 44 - ++gpio45 45 - ++gpio46 46 - ++gpio47 47 - ++gpio48 48 - ++gpio49 49 - diff --git a/target/linux/brcm63xx/patches-4.4/382-brcm63xx-setup-pinctrl-for-internal-switch-leds-on-b.patch b/target/linux/brcm63xx/patches-4.4/382-brcm63xx-setup-pinctrl-for-internal-switch-leds-on-b.patch deleted file mode 100644 index 83e1ddc79b..0000000000 --- a/target/linux/brcm63xx/patches-4.4/382-brcm63xx-setup-pinctrl-for-internal-switch-leds-on-b.patch +++ /dev/null @@ -1,27 +0,0 @@ -From 8940437e017d446d61a035e847c2a1d7a57a4354 Mon Sep 17 00:00:00 2001 -From: Jonas Gorski <jonas.gorski@gmail.com> -Date: Wed, 1 Feb 2017 12:17:13 +0100 -Subject: [PATCH] brcm63xx: setup pinctrl for internal switch leds on bcm6368 - ---- - arch/mips/bcm63xx/boards/board_common.c | 9 +++++++++ - 1 file changed, 9 insertions(+) - ---- a/arch/mips/bcm63xx/boards/board_common.c -+++ b/arch/mips/bcm63xx/boards/board_common.c -@@ -104,6 +104,15 @@ void __init board_early_setup(const stru - GPIO_MODE_6348_G0_EXT_MII; - } - -+ if (BCMCPU_IS_6368() && board.has_enetsw) { -+ int i; -+ -+ for (i = 0; i < 4; i++) { -+ if (board.enetsw.used_ports[i].used) -+ val |= (GPIO_MODE_6368_EPHY0_LED << i); -+ } -+ } -+ - bcm_gpio_writel(val, GPIO_MODE_REG); - - #if IS_ENABLED(CONFIG_USB) diff --git a/target/linux/brcm63xx/patches-4.4/382-pinctrl-add-a-pincontrol-driver-for-BCM6318.patch b/target/linux/brcm63xx/patches-4.4/382-pinctrl-add-a-pincontrol-driver-for-BCM6318.patch new file mode 100644 index 0000000000..2a89dde3c3 --- /dev/null +++ b/target/linux/brcm63xx/patches-4.4/382-pinctrl-add-a-pincontrol-driver-for-BCM6318.patch @@ -0,0 +1,609 @@ +From bd9c250ef85e6f99aa5d59b21abb87d0a48f2f61 Mon Sep 17 00:00:00 2001 +From: Jonas Gorski <jonas.gorski@gmail.com> +Date: Fri, 24 Jun 2016 22:20:39 +0200 +Subject: [PATCH 15/16] pinctrl: add a pincontrol driver for BCM6318 + +Add a pincontrol driver for BCM6318. BCM6318 allows muxing most GPIOs +to different functions. BCM6318 is similar to BCM6328 with the addition +of a pad register, and the GPIO meaning of the mux register changes +based on the GPIO number. + +Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> +--- + drivers/pinctrl/bcm63xx/Kconfig | 7 + + drivers/pinctrl/bcm63xx/Makefile | 1 + + drivers/pinctrl/bcm63xx/pinctrl-bcm6318.c | 564 ++++++++++++++++++++++++++++++ + 3 files changed, 572 insertions(+) + create mode 100644 drivers/pinctrl/bcm63xx/pinctrl-bcm6318.c + +--- a/drivers/pinctrl/bcm63xx/Kconfig ++++ b/drivers/pinctrl/bcm63xx/Kconfig +@@ -2,6 +2,13 @@ config PINCTRL_BCM63XX + bool + select GPIO_GENERIC + ++config PINCTRL_BCM6318 ++ bool "BCM6318 pincontrol driver" if COMPILE_TEST ++ select PINMUX ++ select PINCONF ++ select PINCTRL_BCM63XX ++ select GENERIC_PINCONF ++ + config PINCTRL_BCM6328 + bool "BCM6328 pincontrol driver" if COMPILE_TEST + select PINMUX +--- a/drivers/pinctrl/bcm63xx/Makefile ++++ b/drivers/pinctrl/bcm63xx/Makefile +@@ -1,4 +1,5 @@ + obj-$(CONFIG_PINCTRL_BCM63XX) += pinctrl-bcm63xx.o ++obj-$(CONFIG_PINCTRL_BCM6318) += pinctrl-bcm6318.o + obj-$(CONFIG_PINCTRL_BCM6328) += pinctrl-bcm6328.o + obj-$(CONFIG_PINCTRL_BCM6348) += pinctrl-bcm6348.o + obj-$(CONFIG_PINCTRL_BCM6358) += pinctrl-bcm6358.o +--- /dev/null ++++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm6318.c +@@ -0,0 +1,564 @@ ++/* ++ * This file is subject to the terms and conditions of the GNU General Public ++ * License. See the file "COPYING" in the main directory of this archive ++ * for more details. ++ * ++ * Copyright (C) 2016 Jonas Gorski <jonas.gorski@gmail.com> ++ */ ++ ++#include <linux/kernel.h> ++#include <linux/spinlock.h> ++#include <linux/bitops.h> ++#include <linux/gpio.h> ++#include <linux/gpio/driver.h> ++#include <linux/of.h> ++#include <linux/of_gpio.h> ++#include <linux/slab.h> ++#include <linux/platform_device.h> ++ ++#include <linux/pinctrl/pinconf.h> ++#include <linux/pinctrl/pinconf-generic.h> ++#include <linux/pinctrl/pinmux.h> ++#include <linux/pinctrl/machine.h> ++ ++#include "../core.h" ++#include "../pinctrl-utils.h" ++ ++#include "pinctrl-bcm63xx.h" ++ ++#define BCM6318_NGPIO 50 ++ ++struct bcm6318_pingroup { ++ const char *name; ++ const unsigned * const pins; ++ const unsigned num_pins; ++}; ++ ++struct bcm6318_function { ++ const char *name; ++ const char * const *groups; ++ const unsigned num_groups; ++ ++ unsigned mode_val:1; ++ unsigned mux_val:2; ++}; ++ ++struct bcm6318_pinctrl { ++ struct pinctrl_dev *pctldev; ++ struct pinctrl_desc desc; ++ ++ void __iomem *mode; ++ void __iomem *mux[3]; ++ void __iomem *pad[6]; ++ ++ /* register access lock */ ++ spinlock_t lock; ++ ++ struct gpio_chip gpio[2]; ++}; ++ ++static const struct pinctrl_pin_desc bcm6318_pins[] = { ++ PINCTRL_PIN(0, "gpio0"), ++ PINCTRL_PIN(1, "gpio1"), ++ PINCTRL_PIN(2, "gpio2"), ++ PINCTRL_PIN(3, "gpio3"), ++ PINCTRL_PIN(4, "gpio4"), ++ PINCTRL_PIN(5, "gpio5"), ++ PINCTRL_PIN(6, "gpio6"), ++ PINCTRL_PIN(7, "gpio7"), ++ PINCTRL_PIN(8, "gpio8"), ++ PINCTRL_PIN(9, "gpio9"), ++ PINCTRL_PIN(10, "gpio10"), ++ PINCTRL_PIN(11, "gpio11"), ++ PINCTRL_PIN(12, "gpio12"), ++ PINCTRL_PIN(13, "gpio13"), ++ PINCTRL_PIN(14, "gpio14"), ++ PINCTRL_PIN(15, "gpio15"), ++ PINCTRL_PIN(16, "gpio16"), ++ PINCTRL_PIN(17, "gpio17"), ++ PINCTRL_PIN(18, "gpio18"), ++ PINCTRL_PIN(19, "gpio19"), ++ PINCTRL_PIN(20, "gpio20"), ++ PINCTRL_PIN(21, "gpio21"), ++ PINCTRL_PIN(22, "gpio22"), ++ PINCTRL_PIN(23, "gpio23"), ++ PINCTRL_PIN(24, "gpio24"), ++ PINCTRL_PIN(25, "gpio25"), ++ PINCTRL_PIN(26, "gpio26"), ++ PINCTRL_PIN(27, "gpio27"), ++ PINCTRL_PIN(28, "gpio28"), ++ PINCTRL_PIN(29, "gpio29"), ++ PINCTRL_PIN(30, "gpio30"), ++ PINCTRL_PIN(31, "gpio31"), ++ PINCTRL_PIN(32, "gpio32"), ++ PINCTRL_PIN(33, "gpio33"), ++ PINCTRL_PIN(34, "gpio34"), ++ PINCTRL_PIN(35, "gpio35"), ++ PINCTRL_PIN(36, "gpio36"), ++ PINCTRL_PIN(37, "gpio37"), ++ PINCTRL_PIN(38, "gpio38"), ++ PINCTRL_PIN(39, "gpio39"), ++ PINCTRL_PIN(40, "gpio40"), ++ PINCTRL_PIN(41, "gpio41"), ++ PINCTRL_PIN(42, "gpio42"), ++ PINCTRL_PIN(43, "gpio43"), ++ PINCTRL_PIN(44, "gpio44"), ++ PINCTRL_PIN(45, "gpio45"), ++ PINCTRL_PIN(46, "gpio46"), ++ PINCTRL_PIN(47, "gpio47"), ++ PINCTRL_PIN(48, "gpio48"), ++ PINCTRL_PIN(49, "gpio49"), ++}; ++ ++static unsigned gpio0_pins[] = { 0 }; ++static unsigned gpio1_pins[] = { 1 }; ++static unsigned gpio2_pins[] = { 2 }; ++static unsigned gpio3_pins[] = { 3 }; ++static unsigned gpio4_pins[] = { 4 }; ++static unsigned gpio5_pins[] = { 5 }; ++static unsigned gpio6_pins[] = { 6 }; ++static unsigned gpio7_pins[] = { 7 }; ++static unsigned gpio8_pins[] = { 8 }; ++static unsigned gpio9_pins[] = { 9 }; ++static unsigned gpio10_pins[] = { 10 }; ++static unsigned gpio11_pins[] = { 11 }; ++static unsigned gpio12_pins[] = { 12 }; ++static unsigned gpio13_pins[] = { 13 }; ++static unsigned gpio14_pins[] = { 14 }; ++static unsigned gpio15_pins[] = { 15 }; ++static unsigned gpio16_pins[] = { 16 }; ++static unsigned gpio17_pins[] = { 17 }; ++static unsigned gpio18_pins[] = { 18 }; ++static unsigned gpio19_pins[] = { 19 }; ++static unsigned gpio20_pins[] = { 20 }; ++static unsigned gpio21_pins[] = { 21 }; ++static unsigned gpio22_pins[] = { 22 }; ++static unsigned gpio23_pins[] = { 23 }; ++static unsigned gpio24_pins[] = { 24 }; ++static unsigned gpio25_pins[] = { 25 }; ++static unsigned gpio26_pins[] = { 26 }; ++static unsigned gpio27_pins[] = { 27 }; ++static unsigned gpio28_pins[] = { 28 }; ++static unsigned gpio29_pins[] = { 29 }; ++static unsigned gpio30_pins[] = { 30 }; ++static unsigned gpio31_pins[] = { 31 }; ++static unsigned gpio32_pins[] = { 32 }; ++static unsigned gpio33_pins[] = { 33 }; ++static unsigned gpio34_pins[] = { 34 }; ++static unsigned gpio35_pins[] = { 35 }; ++static unsigned gpio36_pins[] = { 36 }; ++static unsigned gpio37_pins[] = { 37 }; ++static unsigned gpio38_pins[] = { 38 }; ++static unsigned gpio39_pins[] = { 39 }; ++static unsigned gpio40_pins[] = { 40 }; ++static unsigned gpio41_pins[] = { 41 }; ++static unsigned gpio42_pins[] = { 42 }; ++static unsigned gpio43_pins[] = { 43 }; ++static unsigned gpio44_pins[] = { 44 }; ++static unsigned gpio45_pins[] = { 45 }; ++static unsigned gpio46_pins[] = { 46 }; ++static unsigned gpio47_pins[] = { 47 }; ++static unsigned gpio48_pins[] = { 48 }; ++static unsigned gpio49_pins[] = { 49 }; ++ ++#define BCM6318_GROUP(n) \ ++ { \ ++ .name = #n, \ ++ .pins = n##_pins, \ ++ .num_pins = ARRAY_SIZE(n##_pins), \ ++ } ++ ++static struct bcm6318_pingroup bcm6318_groups[] = { ++ BCM6318_GROUP(gpio0), ++ BCM6318_GROUP(gpio1), ++ BCM6318_GROUP(gpio2), ++ BCM6318_GROUP(gpio3), ++ BCM6318_GROUP(gpio4), ++ BCM6318_GROUP(gpio5), ++ BCM6318_GROUP(gpio6), ++ BCM6318_GROUP(gpio7), ++ BCM6318_GROUP(gpio8), ++ BCM6318_GROUP(gpio9), ++ BCM6318_GROUP(gpio10), ++ BCM6318_GROUP(gpio11), ++ BCM6318_GROUP(gpio12), ++ BCM6318_GROUP(gpio13), ++ BCM6318_GROUP(gpio14), ++ BCM6318_GROUP(gpio15), ++ BCM6318_GROUP(gpio16), ++ BCM6318_GROUP(gpio17), ++ BCM6318_GROUP(gpio18), ++ BCM6318_GROUP(gpio19), ++ BCM6318_GROUP(gpio20), ++ BCM6318_GROUP(gpio21), ++ BCM6318_GROUP(gpio22), ++ BCM6318_GROUP(gpio23), ++ BCM6318_GROUP(gpio24), ++ BCM6318_GROUP(gpio25), ++ BCM6318_GROUP(gpio26), ++ BCM6318_GROUP(gpio27), ++ BCM6318_GROUP(gpio28), ++ BCM6318_GROUP(gpio29), ++ BCM6318_GROUP(gpio30), ++ BCM6318_GROUP(gpio31), ++ BCM6318_GROUP(gpio32), ++ BCM6318_GROUP(gpio33), ++ BCM6318_GROUP(gpio34), ++ BCM6318_GROUP(gpio35), ++ BCM6318_GROUP(gpio36), ++ BCM6318_GROUP(gpio37), ++ BCM6318_GROUP(gpio38), ++ BCM6318_GROUP(gpio39), ++ BCM6318_GROUP(gpio40), ++ BCM6318_GROUP(gpio41), ++ BCM6318_GROUP(gpio42), ++ BCM6318_GROUP(gpio43), ++ BCM6318_GROUP(gpio44), ++ BCM6318_GROUP(gpio45), ++ BCM6318_GROUP(gpio46), ++ BCM6318_GROUP(gpio47), ++ BCM6318_GROUP(gpio48), ++ BCM6318_GROUP(gpio49), ++}; ++ ++/* GPIO_MODE */ ++static const char * const led_groups[] = { ++ "gpio0", ++ "gpio1", ++ "gpio2", ++ "gpio3", ++ "gpio4", ++ "gpio5", ++ "gpio6", ++ "gpio7", ++ "gpio8", ++ "gpio9", ++ "gpio10", ++ "gpio11", ++ "gpio12", ++ "gpio13", ++ "gpio14", ++ "gpio15", ++ "gpio16", ++ "gpio17", ++ "gpio18", ++ "gpio19", ++ "gpio20", ++ "gpio21", ++ "gpio22", ++ "gpio23", ++}; ++ ++/* PINMUX_SEL */ ++static const char * const ephy0_spd_led_groups[] = { ++ "gpio0", ++}; ++ ++static const char * const ephy1_spd_led_groups[] = { ++ "gpio1", ++}; ++ ++static const char * const ephy2_spd_led_groups[] = { ++ "gpio2", ++}; ++ ++static const char * const ephy3_spd_led_groups[] = { ++ "gpio3", ++}; ++ ++static const char * const ephy0_act_led_groups[] = { ++ "gpio4", ++}; ++ ++static const char * const ephy1_act_led_groups[] = { ++ "gpio5", ++}; ++ ++static const char * const ephy2_act_led_groups[] = { ++ "gpio6", ++}; ++ ++static const char * const ephy3_act_led_groups[] = { ++ "gpio7", ++}; ++ ++static const char * const serial_led_data_groups[] = { ++ "gpio6", ++}; ++ ++static const char * const serial_led_clk_groups[] = { ++ "gpio7", ++}; ++ ++static const char * const inet_act_led_groups[] = { ++ "gpio8", ++}; ++ ++static const char * const inet_fail_led_groups[] = { ++ "gpio9", ++}; ++ ++static const char * const dsl_led_groups[] = { ++ "gpio10", ++}; ++ ++static const char * const post_fail_led_groups[] = { ++ "gpio11", ++}; ++ ++static const char * const wlan_wps_led_groups[] = { ++ "gpio12", ++}; ++ ++static const char * const usb_pwron_groups[] = { ++ "gpio13", ++}; ++ ++static const char * const usb_device_led_groups[] = { ++ "gpio13", ++}; ++ ++static const char * const usb_active_groups[] = { ++ "gpio40", ++}; ++ ++#define BCM6318_MODE_FUN(n) \ ++ { \ ++ .name = #n, \ ++ .groups = n##_groups, \ ++ .num_groups = ARRAY_SIZE(n##_groups), \ ++ .mode_val = 1, \ ++ } ++ ++#define BCM6318_MUX_FUN(n, mux) \ ++ { \ ++ .name = #n, \ ++ .groups = n##_groups, \ ++ .num_groups = ARRAY_SIZE(n##_groups), \ ++ .mux_val = mux, \ ++ } ++ ++static const struct bcm6318_function bcm6318_funcs[] = { ++ BCM6318_MODE_FUN(led), ++ BCM6318_MUX_FUN(ephy0_spd_led, 1), ++ BCM6318_MUX_FUN(ephy1_spd_led, 1), ++ BCM6318_MUX_FUN(ephy2_spd_led, 1), ++ BCM6318_MUX_FUN(ephy3_spd_led, 1), ++ BCM6318_MUX_FUN(ephy0_act_led, 1), ++ BCM6318_MUX_FUN(ephy1_act_led, 1), ++ BCM6318_MUX_FUN(ephy2_act_led, 1), ++ BCM6318_MUX_FUN(ephy3_act_led, 1), ++ BCM6318_MUX_FUN(serial_led_data, 3), ++ BCM6318_MUX_FUN(serial_led_clk, 3), ++ BCM6318_MUX_FUN(inet_act_led, 1), ++ BCM6318_MUX_FUN(inet_fail_led, 1), ++ BCM6318_MUX_FUN(dsl_led, 1), ++ BCM6318_MUX_FUN(post_fail_led, 1), ++ BCM6318_MUX_FUN(wlan_wps_led, 1), ++ BCM6318_MUX_FUN(usb_pwron, 1), ++ BCM6318_MUX_FUN(usb_device_led, 2), ++ BCM6318_MUX_FUN(usb_active, 2), ++}; ++ ++static int bcm6318_pinctrl_get_group_count(struct pinctrl_dev *pctldev) ++{ ++ return ARRAY_SIZE(bcm6318_groups); ++} ++ ++static const char *bcm6318_pinctrl_get_group_name(struct pinctrl_dev *pctldev, ++ unsigned group) ++{ ++ return bcm6318_groups[group].name; ++} ++ ++static int bcm6318_pinctrl_get_group_pins(struct pinctrl_dev *pctldev, ++ unsigned group, const unsigned **pins, ++ unsigned *num_pins) ++{ ++ *pins = bcm6318_groups[group].pins; ++ *num_pins = bcm6318_groups[group].num_pins; ++ ++ return 0; ++} ++ ++static int bcm6318_pinctrl_get_func_count(struct pinctrl_dev *pctldev) ++{ ++ return ARRAY_SIZE(bcm6318_funcs); ++} ++ ++static const char *bcm6318_pinctrl_get_func_name(struct pinctrl_dev *pctldev, ++ unsigned selector) ++{ ++ return bcm6318_funcs[selector].name; ++} ++ ++static int bcm6318_pinctrl_get_groups(struct pinctrl_dev *pctldev, ++ unsigned selector, ++ const char * const **groups, ++ unsigned * const num_groups) ++{ ++ *groups = bcm6318_funcs[selector].groups; ++ *num_groups = bcm6318_funcs[selector].num_groups; ++ ++ return 0; ++} ++ ++static void bcm6318_rmw_mux(struct bcm6318_pinctrl *pctl, unsigned pin, ++ u32 mode, u32 mux) ++{ ++ unsigned long flags; ++ u32 reg; ++ ++ spin_lock_irqsave(&pctl->lock, flags); ++ if (pin < 32) { ++ reg = __raw_readl(pctl->mode); ++ reg &= ~BIT(pin); ++ if (mode) ++ reg |= BIT(pin); ++ __raw_writel(reg, pctl->mode); ++ } ++ ++ if (pin < 48) { ++ reg = __raw_readl(pctl->mux[pin / 16]); ++ reg &= ~(3UL << ((pin % 16) * 2)); ++ reg |= mux << ((pin % 16) * 2); ++ __raw_writel(reg, pctl->mux[pin / 16]); ++ } ++ spin_unlock_irqrestore(&pctl->lock, flags); ++} ++ ++static void bcm6318_set_pad(struct bcm6318_pinctrl *pctl, unsigned pin, u8 val) ++{ ++ unsigned long flags; ++ u32 reg; ++ ++ spin_lock_irqsave(&pctl->lock, flags); ++ reg = __raw_readl(pctl->pad[pin / 8]); ++ reg &= ~(0xfUL << ((pin % 8) * 4)); ++ reg |= val << ((pin % 8) * 4); ++ __raw_writel(reg, pctl->pad[pin / 8]); ++ spin_unlock_irqrestore(&pctl->lock, flags); ++} ++ ++static int bcm6318_pinctrl_set_mux(struct pinctrl_dev *pctldev, ++ unsigned selector, unsigned group) ++{ ++ struct bcm6318_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); ++ const struct bcm6318_pingroup *grp = &bcm6318_groups[group]; ++ const struct bcm6318_function *f = &bcm6318_funcs[selector]; ++ ++ bcm6318_rmw_mux(pctl, grp->pins[0], f->mode_val, f->mux_val); ++ ++ return 0; ++} ++ ++static int bcm6318_gpio_request_enable(struct pinctrl_dev *pctldev, ++ struct pinctrl_gpio_range *range, ++ unsigned offset) ++{ ++ struct bcm6318_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); ++ ++ /* disable all functions using this pin */ ++ if (offset < 13) { ++ /* GPIOs 0-12 use mux 0 as GPIO function */ ++ bcm6318_rmw_mux(pctl, offset, 0, 0); ++ } else if (offset < 42) { ++ /* GPIOs 13-41 use mux 3 as GPIO function */ ++ bcm6318_rmw_mux(pctl, offset, 0, 3); ++ ++ /* FIXME: revert to old value for non gpio? */ ++ bcm6318_set_pad(pctl, offset, 0); ++ } else { ++ /* no idea, really */ ++ } ++ ++ return 0; ++} ++ ++static struct pinctrl_ops bcm6318_pctl_ops = { ++ .get_groups_count = bcm6318_pinctrl_get_group_count, ++ .get_group_name = bcm6318_pinctrl_get_group_name, ++ .get_group_pins = bcm6318_pinctrl_get_group_pins, ++#ifdef CONFIG_OF ++ .dt_node_to_map = pinconf_generic_dt_node_to_map_pin, ++ .dt_free_map = pinctrl_utils_free_map, ++#endif ++}; ++ ++static struct pinmux_ops bcm6318_pmx_ops = { ++ .get_functions_count = bcm6318_pinctrl_get_func_count, ++ .get_function_name = bcm6318_pinctrl_get_func_name, ++ .get_function_groups = bcm6318_pinctrl_get_groups, ++ .set_mux = bcm6318_pinctrl_set_mux, ++ .gpio_request_enable = bcm6318_gpio_request_enable, ++ .strict = true, ++}; ++ ++static int bcm6318_pinctrl_probe(struct platform_device *pdev) ++{ ++ struct bcm6318_pinctrl *pctl; ++ struct resource *res; ++ void __iomem *mode, *mux, *pad; ++ unsigned i; ++ ++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mode"); ++ mode = devm_ioremap_resource(&pdev->dev, res); ++ if (IS_ERR(mode)) ++ return PTR_ERR(mode); ++ ++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mux"); ++ mux = devm_ioremap_resource(&pdev->dev, res); ++ if (IS_ERR(mux)) ++ return PTR_ERR(mux); ++ ++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "pad"); ++ pad = devm_ioremap_resource(&pdev->dev, res); ++ if (IS_ERR(pad)) ++ return PTR_ERR(pad); ++ ++ pctl = devm_kzalloc(&pdev->dev, sizeof(*pctl), GFP_KERNEL); ++ if (!pctl) ++ return -ENOMEM; ++ ++ spin_lock_init(&pctl->lock); ++ ++ pctl->mode = mode; ++ ++ for (i = 0; i < 3; i++) ++ pctl->mux[i] = mux + (i * 4); ++ ++ for (i = 0; i < 6; i++) ++ pctl->pad[i] = pad + (i * 4); ++ ++ pctl->desc.name = dev_name(&pdev->dev); ++ pctl->desc.owner = THIS_MODULE; ++ pctl->desc.pctlops = &bcm6318_pctl_ops; ++ pctl->desc.pmxops = &bcm6318_pmx_ops; ++ ++ pctl->desc.npins = ARRAY_SIZE(bcm6318_pins); ++ pctl->desc.pins = bcm6318_pins; ++ ++ platform_set_drvdata(pdev, pctl); ++ ++ pctl->pctldev = bcm63xx_pinctrl_register(pdev, &pctl->desc, pctl, ++ pctl->gpio, BCM6318_NGPIO); ++ if (IS_ERR(pctl->pctldev)) ++ return PTR_ERR(pctl->pctldev); ++ ++ return 0; ++} ++ ++static const struct of_device_id bcm6318_pinctrl_match[] = { ++ { .compatible = "brcm,bcm6318-pinctrl", }, ++ { }, ++}; ++ ++static struct platform_driver bcm6318_pinctrl_driver = { ++ .probe = bcm6318_pinctrl_probe, ++ .driver = { ++ .name = "bcm6318-pinctrl", ++ .of_match_table = bcm6318_pinctrl_match, ++ }, ++}; ++ ++builtin_platform_driver(bcm6318_pinctrl_driver); diff --git a/target/linux/brcm63xx/patches-4.4/383-bcm63xx_select_pinctrl.patch b/target/linux/brcm63xx/patches-4.4/383-bcm63xx_select_pinctrl.patch new file mode 100644 index 0000000000..52c240ff44 --- /dev/null +++ b/target/linux/brcm63xx/patches-4.4/383-bcm63xx_select_pinctrl.patch @@ -0,0 +1,65 @@ +--- a/arch/mips/bcm63xx/Kconfig ++++ b/arch/mips/bcm63xx/Kconfig +@@ -24,6 +24,8 @@ config BCM63XX_CPU_6318 + select HW_HAS_PCI + select BCM63XX_OHCI + select BCM63XX_EHCI ++ select PINCTRL ++ select PINCTRL_BCM6318 + + config BCM63XX_CPU_6328 + bool "support 6328 CPU" +@@ -31,6 +33,8 @@ config BCM63XX_CPU_6328 + select HW_HAS_PCI + select BCM63XX_OHCI + select BCM63XX_EHCI ++ select PINCTRL ++ select PINCTRL_BCM6328 + + config BCM63XX_CPU_6338 + bool "support 6338 CPU" +@@ -46,6 +50,8 @@ config BCM63XX_CPU_6348 + select SYS_HAS_CPU_BMIPS32_3300 + select HW_HAS_PCI + select BCM63XX_OHCI ++ select PINCTRL ++ select PINCTRL_BCM6348 + + config BCM63XX_CPU_6358 + bool "support 6358 CPU" +@@ -53,6 +59,8 @@ config BCM63XX_CPU_6358 + select HW_HAS_PCI + select BCM63XX_OHCI + select BCM63XX_EHCI ++ select PINCTRL ++ select PINCTRL_BCM6358 + + config BCM63XX_CPU_6362 + bool "support 6362 CPU" +@@ -60,6 +68,8 @@ config BCM63XX_CPU_6362 + select HW_HAS_PCI + select BCM63XX_OHCI + select BCM63XX_EHCI ++ select PINCTRL ++ select PINCTRL_BCM6362 + + config BCM63XX_CPU_6368 + bool "support 6368 CPU" +@@ -67,6 +77,8 @@ config BCM63XX_CPU_6368 + select HW_HAS_PCI + select BCM63XX_OHCI + select BCM63XX_EHCI ++ select PINCTRL ++ select PINCTRL_BCM6368 + + config BCM63XX_CPU_63268 + bool "support 63268 CPU" +@@ -74,6 +86,8 @@ config BCM63XX_CPU_63268 + select HW_HAS_PCI + select BCM63XX_OHCI + select BCM63XX_EHCI ++ select PINCTRL ++ select PINCTRL_BCM63268 + endmenu + + source "arch/mips/bcm63xx/boards/Kconfig" diff --git a/target/linux/brcm63xx/patches-4.4/390-MIPS-BCM63XX-do-not-register-SPI-controllers.patch b/target/linux/brcm63xx/patches-4.4/390-MIPS-BCM63XX-do-not-register-SPI-controllers.patch index 2e5e872c43..ee04cff639 100644 --- a/target/linux/brcm63xx/patches-4.4/390-MIPS-BCM63XX-do-not-register-SPI-controllers.patch +++ b/target/linux/brcm63xx/patches-4.4/390-MIPS-BCM63XX-do-not-register-SPI-controllers.patch @@ -22,7 +22,7 @@ Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> #include <bcm63xx_dev_usb_ehci.h> #include <bcm63xx_dev_usb_ohci.h> #include <bcm63xx_dev_usb_usbd.h> -@@ -250,10 +248,6 @@ int __init board_register_devices(void) +@@ -241,10 +239,6 @@ int __init board_register_devices(void) bcm63xx_register_fallback_sprom(&board.fallback_sprom))) pr_err(PFX "failed to register fallback SPROM\n"); diff --git a/target/linux/brcm63xx/patches-4.4/403-6358-enet1-external-mii-clk.patch b/target/linux/brcm63xx/patches-4.4/403-6358-enet1-external-mii-clk.patch index 75d60d69a3..a51700a482 100644 --- a/target/linux/brcm63xx/patches-4.4/403-6358-enet1-external-mii-clk.patch +++ b/target/linux/brcm63xx/patches-4.4/403-6358-enet1-external-mii-clk.patch @@ -8,7 +8,7 @@ + val |= GPIO_MODE_6358_ENET1_MII_CLK_INV; } - if (BCMCPU_IS_6368() && board.has_enetsw) { + bcm_gpio_writel(val, GPIO_MODE_REG); --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h @@ -651,6 +651,8 @@ diff --git a/target/linux/brcm63xx/patches-4.4/413-BCM63XX-allow-providing-fixup-data-in-board-data.patch b/target/linux/brcm63xx/patches-4.4/413-BCM63XX-allow-providing-fixup-data-in-board-data.patch index 9d79e6c2e5..d8f9169362 100644 --- a/target/linux/brcm63xx/patches-4.4/413-BCM63XX-allow-providing-fixup-data-in-board-data.patch +++ b/target/linux/brcm63xx/patches-4.4/413-BCM63XX-allow-providing-fixup-data-in-board-data.patch @@ -18,7 +18,7 @@ Subject: [PATCH 58/72] BCM63XX: allow providing fixup data in board data #include "board_common.h" -@@ -189,6 +190,7 @@ static struct of_device_id of_ids[] = { +@@ -180,6 +181,7 @@ static struct of_device_id of_ids[] = { int __init board_register_devices(void) { int usbh_ports = 0; @@ -26,7 +26,7 @@ Subject: [PATCH 58/72] BCM63XX: allow providing fixup data in board data #if CONFIG_OF if (of_have_populated_dt()) { -@@ -265,6 +267,10 @@ int __init board_register_devices(void) +@@ -256,6 +258,10 @@ int __init board_register_devices(void) board.ephy_reset_gpio_flags); } diff --git a/target/linux/brcm63xx/patches-4.4/420-BCM63XX-add-endian-check-for-ath9k.patch b/target/linux/brcm63xx/patches-4.4/420-BCM63XX-add-endian-check-for-ath9k.patch index 6599bf20bb..7407acc4bf 100644 --- a/target/linux/brcm63xx/patches-4.4/420-BCM63XX-add-endian-check-for-ath9k.patch +++ b/target/linux/brcm63xx/patches-4.4/420-BCM63XX-add-endian-check-for-ath9k.patch @@ -39,7 +39,7 @@ return; --- a/arch/mips/bcm63xx/boards/board_common.c +++ b/arch/mips/bcm63xx/boards/board_common.c -@@ -269,7 +269,8 @@ int __init board_register_devices(void) +@@ -260,7 +260,8 @@ int __init board_register_devices(void) /* register any fixups */ for (i = 0; i < board.has_caldata; i++) diff --git a/target/linux/brcm63xx/patches-4.4/421-BCM63XX-add-led-pin-for-ath9k.patch b/target/linux/brcm63xx/patches-4.4/421-BCM63XX-add-led-pin-for-ath9k.patch index 83ea2ad2bb..da69318269 100644 --- a/target/linux/brcm63xx/patches-4.4/421-BCM63XX-add-led-pin-for-ath9k.patch +++ b/target/linux/brcm63xx/patches-4.4/421-BCM63XX-add-led-pin-for-ath9k.patch @@ -1,6 +1,6 @@ --- a/arch/mips/bcm63xx/boards/board_common.c +++ b/arch/mips/bcm63xx/boards/board_common.c -@@ -270,7 +270,7 @@ int __init board_register_devices(void) +@@ -261,7 +261,7 @@ int __init board_register_devices(void) /* register any fixups */ for (i = 0; i < board.has_caldata; i++) pci_enable_ath9k_fixup(board.caldata[i].slot, board.caldata[i].caldata_offset, diff --git a/target/linux/brcm63xx/patches-4.4/422-BCM63XX-add-a-fixup-for-rt2x00-devices.patch b/target/linux/brcm63xx/patches-4.4/422-BCM63XX-add-a-fixup-for-rt2x00-devices.patch index ddc6f39491..0f3413ae38 100644 --- a/target/linux/brcm63xx/patches-4.4/422-BCM63XX-add-a-fixup-for-rt2x00-devices.patch +++ b/target/linux/brcm63xx/patches-4.4/422-BCM63XX-add-a-fixup-for-rt2x00-devices.patch @@ -36,7 +36,7 @@ Subject: [PATCH 72/72] 446-BCM63XX-add-a-fixup-for-rt2x00-devices #include "board_common.h" -@@ -268,9 +269,19 @@ int __init board_register_devices(void) +@@ -259,9 +260,19 @@ int __init board_register_devices(void) } /* register any fixups */ |