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| author | Rafał Miłecki <rafal@milecki.pl> | 2021-07-29 13:50:19 +0200 |
|---|---|---|
| committer | Rafał Miłecki <rafal@milecki.pl> | 2021-07-29 14:56:14 +0200 |
| commit | d8e8a2a8db1e671aff2623dbec8e47b36f956eb8 (patch) | |
| tree | a27af596dfd8b4c776bd28004c5749330ed1e3c6 /target/linux/bcm53xx/patches-5.10 | |
| parent | 5be1c022fee1c67e7553e45ee641e276319cbb66 (diff) | |
| download | upstream-d8e8a2a8db1e671aff2623dbec8e47b36f956eb8.tar.gz upstream-d8e8a2a8db1e671aff2623dbec8e47b36f956eb8.tar.bz2 upstream-d8e8a2a8db1e671aff2623dbec8e47b36f956eb8.zip | |
bcm53xx: add testing support for kernel 5.10
It still requires fixing PCIe support:
[ 6.644699] pcie_iproc_bcma bcma0:7: host bridge /axi@18000000/pcie@12000 ranges:
[ 6.652217] pcie_iproc_bcma bcma0:7: No bus range found for /axi@18000000/pcie@12000, using [bus 00-ff]
[ 6.661833] OF: /axi@18000000/pcie@12000: Missing device_type
[ 6.667622] pcie_iproc_bcma: probe of bcma0:7 failed with error -12
[ 6.673985] pcie_iproc_bcma bcma0:8: host bridge /axi@18000000/pcie@13000 ranges:
[ 6.681514] pcie_iproc_bcma bcma0:8: No bus range found for /axi@18000000/pcie@13000, using [bus 00-ff]
[ 6.691137] pcie_iproc_bcma: probe of bcma0:8 failed with error -12
[ 6.697522] pcie_iproc_bcma bcma0:9: host bridge /axi@18000000/pcie@14000 ranges:
[ 6.705048] pcie_iproc_bcma bcma0:9: No bus range found for /axi@18000000/pcie@14000, using [bus 00-ff]
[ 6.714669] pcie_iproc_bcma: probe of bcma0:9 failed with error -12
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Diffstat (limited to 'target/linux/bcm53xx/patches-5.10')
30 files changed, 1987 insertions, 0 deletions
diff --git a/target/linux/bcm53xx/patches-5.10/030-v5.11-0001-ARM-dts-BCM5301X-Linksys-EA9500-add-port-5-and-port-.patch b/target/linux/bcm53xx/patches-5.10/030-v5.11-0001-ARM-dts-BCM5301X-Linksys-EA9500-add-port-5-and-port-.patch new file mode 100644 index 0000000000..f0cfbf8e63 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/030-v5.11-0001-ARM-dts-BCM5301X-Linksys-EA9500-add-port-5-and-port-.patch @@ -0,0 +1,47 @@ +From 1ca5f2430c4f9d85b98b8d6e5d93f8d4802faf8e Mon Sep 17 00:00:00 2001 +From: Vivek Unune <npcomplete13@gmail.com> +Date: Wed, 14 Oct 2020 15:27:27 -0400 +Subject: [PATCH] ARM: dts: BCM5301X: Linksys EA9500 add port 5 and port 7 + +Add ports 5 and 7 which are connected to gmac cores 1 & 2. +These will be disabled for now. + +Signed-off-by: Vivek Unune <npcomplete13@gmail.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + .../boot/dts/bcm47094-linksys-panamera.dts | 24 +++++++++++++++++++ + 1 file changed, 24 insertions(+) + +--- a/arch/arm/boot/dts/bcm47094-linksys-panamera.dts ++++ b/arch/arm/boot/dts/bcm47094-linksys-panamera.dts +@@ -242,6 +242,30 @@ + label = "wan"; + }; + ++ port@5 { ++ reg = <5>; ++ ethernet = <&gmac0>; ++ label = "cpu"; ++ status = "disabled"; ++ ++ fixed-link { ++ speed = <1000>; ++ full-duplex; ++ }; ++ }; ++ ++ port@7 { ++ reg = <7>; ++ ethernet = <&gmac1>; ++ label = "cpu"; ++ status = "disabled"; ++ ++ fixed-link { ++ speed = <1000>; ++ full-duplex; ++ }; ++ }; ++ + port@8 { + reg = <8>; + ethernet = <&gmac2>; diff --git a/target/linux/bcm53xx/patches-5.10/030-v5.11-0002-ARM-dts-BCM5301X-Harmonize-EHCI-OHCI-DT-nodes-name.patch b/target/linux/bcm53xx/patches-5.10/030-v5.11-0002-ARM-dts-BCM5301X-Harmonize-EHCI-OHCI-DT-nodes-name.patch new file mode 100644 index 0000000000..271257c669 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/030-v5.11-0002-ARM-dts-BCM5301X-Harmonize-EHCI-OHCI-DT-nodes-name.patch @@ -0,0 +1,60 @@ +From 74abbfe99f43eb7466d26d9e48fbeb46b8f3d804 Mon Sep 17 00:00:00 2001 +From: Serge Semin <Sergey.Semin@baikalelectronics.ru> +Date: Tue, 20 Oct 2020 14:59:37 +0300 +Subject: [PATCH] ARM: dts: BCM5301X: Harmonize EHCI/OHCI DT nodes name + +In accordance with the Generic EHCI/OHCI bindings the corresponding node +name is suppose to comply with the Generic USB HCD DT schema, which +requires the USB nodes to have the name acceptable by the regexp: +"^usb(@.*)?" . Make sure the "generic-ehci" and "generic-ohci"-compatible +nodes are correctly named. + +Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> +Acked-by: Florian Fainelli <f.fainelli@gmail.com> +Acked-by: Krzysztof Kozlowski <krzk@kernel.org> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm5301x.dtsi | 4 ++-- + arch/arm/boot/dts/bcm53573.dtsi | 4 ++-- + 2 files changed, 4 insertions(+), 4 deletions(-) + +--- a/arch/arm/boot/dts/bcm5301x.dtsi ++++ b/arch/arm/boot/dts/bcm5301x.dtsi +@@ -265,7 +265,7 @@ + + interrupt-parent = <&gic>; + +- ehci: ehci@21000 { ++ ehci: usb@21000 { + #usb-cells = <0>; + + compatible = "generic-ehci"; +@@ -287,7 +287,7 @@ + }; + }; + +- ohci: ohci@22000 { ++ ohci: usb@22000 { + #usb-cells = <0>; + + compatible = "generic-ohci"; +--- a/arch/arm/boot/dts/bcm53573.dtsi ++++ b/arch/arm/boot/dts/bcm53573.dtsi +@@ -135,7 +135,7 @@ + #address-cells = <1>; + #size-cells = <1>; + +- ehci: ehci@4000 { ++ ehci: usb@4000 { + compatible = "generic-ehci"; + reg = <0x4000 0x1000>; + interrupt-parent = <&gic>; +@@ -155,7 +155,7 @@ + }; + }; + +- ohci: ohci@d000 { ++ ohci: usb@d000 { + #usb-cells = <0>; + + compatible = "generic-ohci"; diff --git a/target/linux/bcm53xx/patches-5.10/030-v5.11-0003-ARM-dts-BCM5310X-Harmonize-xHCI-DT-nodes-name.patch b/target/linux/bcm53xx/patches-5.10/030-v5.11-0003-ARM-dts-BCM5310X-Harmonize-xHCI-DT-nodes-name.patch new file mode 100644 index 0000000000..08380d735c --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/030-v5.11-0003-ARM-dts-BCM5310X-Harmonize-xHCI-DT-nodes-name.patch @@ -0,0 +1,29 @@ +From 4b650a20bdb5f9558007dd3055a17a1644a91c3e Mon Sep 17 00:00:00 2001 +From: Serge Semin <Sergey.Semin@baikalelectronics.ru> +Date: Tue, 20 Oct 2020 14:59:46 +0300 +Subject: [PATCH] ARM: dts: BCM5310X: Harmonize xHCI DT nodes name + +In accordance with the Generic xHCI bindings the corresponding node +name is suppose to comply with the Generic USB HCD DT schema, which +requires the USB nodes to have the name acceptable by the regexp: +"^usb(@.*)?" . Make sure the "generic-xhci"-compatible nodes are +correctly named. + +Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> +Acked-by: Krzysztof Kozlowski <krzk@kernel.org> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm5301x.dtsi | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/arch/arm/boot/dts/bcm5301x.dtsi ++++ b/arch/arm/boot/dts/bcm5301x.dtsi +@@ -318,7 +318,7 @@ + + interrupt-parent = <&gic>; + +- xhci: xhci@23000 { ++ xhci: usb@23000 { + #usb-cells = <0>; + + compatible = "generic-xhci"; diff --git a/target/linux/bcm53xx/patches-5.10/030-v5.11-0004-ARM-dts-BCM5301X-Linksys-EA9500-add-fixed-partitions.patch b/target/linux/bcm53xx/patches-5.10/030-v5.11-0004-ARM-dts-BCM5301X-Linksys-EA9500-add-fixed-partitions.patch new file mode 100644 index 0000000000..c3fdd163d9 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/030-v5.11-0004-ARM-dts-BCM5301X-Linksys-EA9500-add-fixed-partitions.patch @@ -0,0 +1,71 @@ +From bd9a01e28e5d1632528e531480b42d6e2c861d88 Mon Sep 17 00:00:00 2001 +From: Vivek Unune <npcomplete13@gmail.com> +Date: Sun, 1 Nov 2020 15:08:03 -0500 +Subject: [PATCH] ARM: dts: BCM5301X: Linksys EA9500 add fixed partitions + +This router has dual paritions to store trx firmware image and +dual partitions for nvram. The second one in each of these cases acts +as a backup store. + +When tested with OpenWrt, the default partition parser causes two issues: + +1. It labels both nvram partitions as nvram. In factory, second one is +labeled devinfo. +2. It parses second trx image and tries to create second 'linux' partition +and fails with - cannot create duplicate 'linux' partition + +The following patch works around both of these issues. + +Signed-off-by: Vivek Unune <npcomplete13@gmail.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + .../boot/dts/bcm47094-linksys-panamera.dts | 41 +++++++++++++++++++ + 1 file changed, 41 insertions(+) + +--- a/arch/arm/boot/dts/bcm47094-linksys-panamera.dts ++++ b/arch/arm/boot/dts/bcm47094-linksys-panamera.dts +@@ -292,3 +292,44 @@ + &usb3_phy { + status = "okay"; + }; ++ ++&nandcs { ++ partitions { ++ compatible = "fixed-partitions"; ++ #address-cells = <1>; ++ #size-cells = <1>; ++ ++ partition@0 { ++ label = "boot"; ++ reg = <0x0000000 0x0080000>; ++ read-only; ++ }; ++ ++ partition@80000 { ++ label = "nvram"; ++ reg = <0x080000 0x0100000>; ++ }; ++ ++ partition@180000{ ++ label = "devinfo"; ++ reg = <0x0180000 0x080000>; ++ }; ++ ++ partition@200000 { ++ label = "firmware"; ++ reg = <0x0200000 0x01D00000>; ++ compatible = "brcm,trx"; ++ }; ++ ++ partition@1F00000 { ++ label = "failsafe"; ++ reg = <0x01F00000 0x01D00000>; ++ read-only; ++ }; ++ ++ partition@5200000 { ++ label = "system"; ++ reg = <0x05200000 0x02E00000>; ++ }; ++ }; ++}; diff --git a/target/linux/bcm53xx/patches-5.10/030-v5.11-0005-ARM-dts-BCM5301X-Use-corretc-pinctrl-compatible-for-.patch b/target/linux/bcm53xx/patches-5.10/030-v5.11-0005-ARM-dts-BCM5301X-Use-corretc-pinctrl-compatible-for-.patch new file mode 100644 index 0000000000..3796967936 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/030-v5.11-0005-ARM-dts-BCM5301X-Use-corretc-pinctrl-compatible-for-.patch @@ -0,0 +1,49 @@ +From 2f34ae32f5e74096540cd7ce95bfd467cb74b21a Mon Sep 17 00:00:00 2001 +From: Vivek Unune <npcomplete13@gmail.com> +Date: Wed, 4 Nov 2020 15:29:51 -0500 +Subject: [PATCH] ARM: dts: BCM5301X: Use corretc pinctrl compatible for 4709x +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +BCM47094 version of pinmux uses different compatible and supports MDIO +pinmux pins. Hence, use the correct compatible string and defines the +MDIO pins group. + +Signed-off-by: Vivek Unune <npcomplete13@gmail.com> +Acked-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm47094.dtsi | 9 +++++++++ + arch/arm/boot/dts/bcm5301x.dtsi | 2 +- + 2 files changed, 10 insertions(+), 1 deletion(-) + +--- a/arch/arm/boot/dts/bcm47094.dtsi ++++ b/arch/arm/boot/dts/bcm47094.dtsi +@@ -8,6 +8,15 @@ + / { + }; + ++&pinctrl { ++ compatible = "brcm,bcm4709-pinmux"; ++ ++ pinmux_mdio: mdio { ++ groups = "mdio_grp"; ++ function = "mdio"; ++ }; ++}; ++ + &usb3_phy { + compatible = "brcm,ns-bx-usb3-phy"; + }; +--- a/arch/arm/boot/dts/bcm5301x.dtsi ++++ b/arch/arm/boot/dts/bcm5301x.dtsi +@@ -428,7 +428,7 @@ + #address-cells = <1>; + #size-cells = <1>; + +- pin-controller@1c0 { ++ pinctrl: pin-controller@1c0 { + compatible = "brcm,bcm4708-pinmux"; + reg = <0x1c0 0x24>; + reg-names = "cru_gpio_control"; diff --git a/target/linux/bcm53xx/patches-5.10/030-v5.11-0006-ARM-dts-BCM5301X-Linksys-EA9500-make-use-of-pinctrl.patch b/target/linux/bcm53xx/patches-5.10/030-v5.11-0006-ARM-dts-BCM5301X-Linksys-EA9500-make-use-of-pinctrl.patch new file mode 100644 index 0000000000..785271546b --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/030-v5.11-0006-ARM-dts-BCM5301X-Linksys-EA9500-make-use-of-pinctrl.patch @@ -0,0 +1,61 @@ +From c862059875cffc013ee27bf9759ac288224e7a14 Mon Sep 17 00:00:00 2001 +From: Vivek Unune <npcomplete13@gmail.com> +Date: Wed, 4 Nov 2020 15:29:52 -0500 +Subject: [PATCH] ARM: dts: BCM5301X: Linksys EA9500 make use of pinctrl + +Now that we have a pin controller, use that instead of manuplating the +mdio/mdc pins directly. i.e. we no longer require the mdio-mii-mux + +Signed-off-by: Vivek Unune <npcomplete13@gmail.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + .../boot/dts/bcm47094-linksys-panamera.dts | 26 +++---------------- + 1 file changed, 4 insertions(+), 22 deletions(-) + +--- a/arch/arm/boot/dts/bcm47094-linksys-panamera.dts ++++ b/arch/arm/boot/dts/bcm47094-linksys-panamera.dts +@@ -123,33 +123,13 @@ + }; + }; + +- mdio-bus-mux { +- #address-cells = <1>; +- #size-cells = <0>; ++ mdio-bus-mux@18003000 { + + /* BIT(9) = 1 => external mdio */ +- mdio_ext: mdio@200 { ++ mdio@200 { + reg = <0x200>; + #address-cells = <1>; + #size-cells = <0>; +- }; +- }; +- +- mdio-mii-mux { +- compatible = "mdio-mux-mmioreg"; +- mdio-parent-bus = <&mdio_ext>; +- #address-cells = <1>; +- #size-cells = <0>; +- reg = <0x1800c1c0 0x4>; +- +- /* BIT(6) = mdc, BIT(7) = mdio */ +- mux-mask = <0xc0>; +- +- mdio-mii@0 { +- /* Enable MII function */ +- reg = <0x0>; +- #address-cells = <1>; +- #size-cells = <0>; + + switch@0 { + compatible = "brcm,bcm53125"; +@@ -159,6 +139,8 @@ + reset-names = "robo_reset"; + reg = <0>; + dsa,member = <1 0>; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&pinmux_mdio>; + + ports { + #address-cells = <1>; diff --git a/target/linux/bcm53xx/patches-5.10/030-v5.11-0008-ARM-dts-BCM5301X-Disable-USB-3-PHY-on-devices-withou.patch b/target/linux/bcm53xx/patches-5.10/030-v5.11-0008-ARM-dts-BCM5301X-Disable-USB-3-PHY-on-devices-withou.patch new file mode 100644 index 0000000000..64415c14db --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/030-v5.11-0008-ARM-dts-BCM5301X-Disable-USB-3-PHY-on-devices-withou.patch @@ -0,0 +1,94 @@ +From 632ddf978565378e7efb9ea77c0ba239ea66bfdc Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Fri, 13 Nov 2020 11:09:19 +0100 +Subject: [PATCH] ARM: dts: BCM5301X: Disable USB 3 PHY on devices without USB + 3 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +It seems pointless to have it enabled. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts | 4 ---- + arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts | 4 ---- + arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts | 4 ---- + arch/arm/boot/dts/bcm47081-luxul-xap-1410.dts | 4 ---- + arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts | 4 ---- + arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts | 4 ---- + 6 files changed, 24 deletions(-) + +--- a/arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts ++++ b/arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts +@@ -57,10 +57,6 @@ + status = "okay"; + }; + +-&usb3_phy { +- status = "okay"; +-}; +- + &srab { + status = "okay"; + +--- a/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts ++++ b/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts +@@ -64,10 +64,6 @@ + status = "okay"; + }; + +-&usb3_phy { +- status = "okay"; +-}; +- + &srab { + status = "okay"; + +--- a/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts ++++ b/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts +@@ -117,7 +117,3 @@ + }; + }; + }; +- +-&usb3_phy { +- status = "okay"; +-}; +--- a/arch/arm/boot/dts/bcm47081-luxul-xap-1410.dts ++++ b/arch/arm/boot/dts/bcm47081-luxul-xap-1410.dts +@@ -57,10 +57,6 @@ + status = "okay"; + }; + +-&usb3_phy { +- status = "okay"; +-}; +- + &srab { + status = "okay"; + +--- a/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts ++++ b/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts +@@ -105,10 +105,6 @@ + status = "okay"; + }; + +-&usb3_phy { +- status = "okay"; +-}; +- + &srab { + status = "okay"; + +--- a/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts ++++ b/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts +@@ -126,7 +126,3 @@ + &usb2 { + vcc-gpio = <&chipcommon 9 GPIO_ACTIVE_HIGH>; + }; +- +-&usb3_phy { +- status = "okay"; +-}; diff --git a/target/linux/bcm53xx/patches-5.10/030-v5.11-0009-ARM-dts-BCM5301X-Enable-USB-3-PHY-on-Luxul-XWR-3150.patch b/target/linux/bcm53xx/patches-5.10/030-v5.11-0009-ARM-dts-BCM5301X-Enable-USB-3-PHY-on-Luxul-XWR-3150.patch new file mode 100644 index 0000000000..5834e300f5 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/030-v5.11-0009-ARM-dts-BCM5301X-Enable-USB-3-PHY-on-Luxul-XWR-3150.patch @@ -0,0 +1,30 @@ +From b2ab5e8697ef6591aeeda23be49e096705dbbda3 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Fri, 13 Nov 2020 10:50:12 +0100 +Subject: [PATCH] ARM: dts: BCM5301X: Enable USB 3 PHY on Luxul XWR-3150 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This device has a functional USB 3 port so PHY is required. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Reported-by: kernel test robot <lkp@intel.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts | 4 ++++ + 1 file changed, 4 insertions(+) + +--- a/arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts ++++ b/arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts +@@ -71,6 +71,10 @@ + vcc-gpio = <&chipcommon 18 GPIO_ACTIVE_HIGH>; + }; + ++&usb3_phy { ++ status = "okay"; ++}; ++ + &spi_nor { + status = "okay"; + }; diff --git a/target/linux/bcm53xx/patches-5.10/030-v5.11-0010-ARM-dts-BCM5301X-Update-Ethernet-switch-node-name.patch b/target/linux/bcm53xx/patches-5.10/030-v5.11-0010-ARM-dts-BCM5301X-Update-Ethernet-switch-node-name.patch new file mode 100644 index 0000000000..9165572b95 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/030-v5.11-0010-ARM-dts-BCM5301X-Update-Ethernet-switch-node-name.patch @@ -0,0 +1,32 @@ +From f527cb6f3345f7faa8e61dd9f3c437437327428c Mon Sep 17 00:00:00 2001 +From: Florian Fainelli <f.fainelli@gmail.com> +Date: Mon, 9 Nov 2020 11:41:01 -0800 +Subject: [PATCH] ARM: dts: BCM5301X: Update Ethernet switch node name + +Update the switch unit name from srab to ethernet-switch, allowing us to +fix warnings such as: + + CHECK arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dt.yaml +arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dt.yaml: +srab@18007000: $nodename:0: 'srab@18007000' does not match +'^(ethernet-)?switch(@.*)?$' + From schema: +Documentation/devicetree/bindings/net/dsa/b53.yaml + +Reviewed-by: Vladimir Oltean <olteanv@gmail.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm5301x.dtsi | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/arch/arm/boot/dts/bcm5301x.dtsi ++++ b/arch/arm/boot/dts/bcm5301x.dtsi +@@ -482,7 +482,7 @@ + #thermal-sensor-cells = <0>; + }; + +- srab: srab@18007000 { ++ srab: ethernet-switch@18007000 { + compatible = "brcm,bcm5301x-srab"; + reg = <0x18007000 0x1000>; + diff --git a/target/linux/bcm53xx/patches-5.10/030-v5.11-0011-ARM-dts-BCM5301X-Add-a-default-compatible-for-switch.patch b/target/linux/bcm53xx/patches-5.10/030-v5.11-0011-ARM-dts-BCM5301X-Add-a-default-compatible-for-switch.patch new file mode 100644 index 0000000000..bb1ca592a6 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/030-v5.11-0011-ARM-dts-BCM5301X-Add-a-default-compatible-for-switch.patch @@ -0,0 +1,82 @@ +From 953efcb0c0234f8c488ebd4090378e949d6ba78b Mon Sep 17 00:00:00 2001 +From: Florian Fainelli <f.fainelli@gmail.com> +Date: Mon, 9 Nov 2020 16:42:09 -0800 +Subject: [PATCH] ARM: dts: BCM5301X: Add a default compatible for switch node +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Provide a default compatible string which is based on the 53011 SRAB +compatible by default. The 4709 and 47094 default to the 53012 SRAB +compatible. + +This allows us to have sane defaults and silences the following +warnings: + +arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dt.yaml: +ethernet-switch@18007000: compatible: 'oneOf' conditional failed, one +must be fixed: + ['brcm,bcm5301x-srab'] is too short + 'brcm,bcm5325' was expected + 'brcm,bcm53115' was expected + 'brcm,bcm53125' was expected + 'brcm,bcm53128' was expected + 'brcm,bcm5365' was expected + 'brcm,bcm5395' was expected + 'brcm,bcm5389' was expected + 'brcm,bcm5397' was expected + 'brcm,bcm5398' was expected + 'brcm,bcm11360-srab' was expected + 'brcm,bcm5301x-srab' is not one of ['brcm,bcm53010-srab', +'brcm,bcm53011-srab', 'brcm,bcm53012-srab', 'brcm,bcm53018-srab', +'brcm,bcm53019-srab'] + 'brcm,bcm5301x-srab' is not one of ['brcm,bcm11404-srab', +'brcm,bcm11407-srab', 'brcm,bcm11409-srab', 'brcm,bcm58310-srab', +'brcm,bcm58311-srab', 'brcm,bcm58313-srab'] + 'brcm,bcm5301x-srab' is not one of ['brcm,bcm58522-srab', +'brcm,bcm58523-srab', 'brcm,bcm58525-srab', 'brcm,bcm58622-srab', +'brcm,bcm58623-srab', 'brcm,bcm58625-srab', 'brcm,bcm88312-srab'] + 'brcm,bcm5301x-srab' is not one of ['brcm,bcm3384-switch', +'brcm,bcm6328-switch', 'brcm,bcm6368-switch'] + From schema: +Documentation/devicetree/bindings/net/dsa/b53.yaml + +Acked-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm4709.dtsi | 4 ++++ + arch/arm/boot/dts/bcm47094.dtsi | 4 ++++ + arch/arm/boot/dts/bcm5301x.dtsi | 2 +- + 3 files changed, 9 insertions(+), 1 deletion(-) + +--- a/arch/arm/boot/dts/bcm4709.dtsi ++++ b/arch/arm/boot/dts/bcm4709.dtsi +@@ -9,3 +9,7 @@ + clock-frequency = <125000000>; + status = "okay"; + }; ++ ++&srab { ++ compatible = "brcm,bcm53012-srab", "brcm,bcm5301x-srab"; ++}; +--- a/arch/arm/boot/dts/bcm47094.dtsi ++++ b/arch/arm/boot/dts/bcm47094.dtsi +@@ -25,3 +25,7 @@ + clock-frequency = <125000000>; + status = "okay"; + }; ++ ++&srab { ++ compatible = "brcm,bcm53012-srab", "brcm,bcm5301x-srab"; ++}; +--- a/arch/arm/boot/dts/bcm5301x.dtsi ++++ b/arch/arm/boot/dts/bcm5301x.dtsi +@@ -483,7 +483,7 @@ + }; + + srab: ethernet-switch@18007000 { +- compatible = "brcm,bcm5301x-srab"; ++ compatible = "brcm,bcm53011-srab", "brcm,bcm5301x-srab"; + reg = <0x18007000 0x1000>; + + status = "disabled"; diff --git a/target/linux/bcm53xx/patches-5.10/030-v5.11-0012-ARM-dts-BCM5301X-Provide-defaults-ports-container-no.patch b/target/linux/bcm53xx/patches-5.10/030-v5.11-0012-ARM-dts-BCM5301X-Provide-defaults-ports-container-no.patch new file mode 100644 index 0000000000..df868ba85f --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/030-v5.11-0012-ARM-dts-BCM5301X-Provide-defaults-ports-container-no.patch @@ -0,0 +1,180 @@ +From fd577b41421bc24e2d04cab96d387301b649eb14 Mon Sep 17 00:00:00 2001 +From: Florian Fainelli <f.fainelli@gmail.com> +Date: Mon, 9 Nov 2020 17:20:17 -0800 +Subject: [PATCH] ARM: dts: BCM5301X: Provide defaults ports container node +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Provide an empty 'ports' container node with the correct #address-cells +and #size-cells properties. This silences the following warning: + +arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dt.yaml: +ethernet-switch@18007000: 'oneOf' conditional failed, one must be fixed: + 'ports' is a required property + 'ethernet-ports' is a required property + From schema: +Documentation/devicetree/bindings/net/dsa/b53.yaml + +Acked-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts | 3 --- + arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts | 3 --- + arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts | 3 --- + arch/arm/boot/dts/bcm47081-luxul-xap-1410.dts | 3 --- + arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts | 3 --- + arch/arm/boot/dts/bcm47094-linksys-panamera.dts | 3 --- + arch/arm/boot/dts/bcm47094-luxul-xap-1610.dts | 3 --- + arch/arm/boot/dts/bcm47094-luxul-xwc-2000.dts | 3 --- + arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts | 3 --- + arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts | 3 --- + arch/arm/boot/dts/bcm5301x.dtsi | 4 ++++ + arch/arm/boot/dts/bcm953012er.dts | 3 --- + 12 files changed, 4 insertions(+), 33 deletions(-) + +--- a/arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts ++++ b/arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts +@@ -61,9 +61,6 @@ + status = "okay"; + + ports { +- #address-cells = <1>; +- #size-cells = <0>; +- + port@0 { + reg = <0>; + label = "poe"; +--- a/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts ++++ b/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts +@@ -68,9 +68,6 @@ + status = "okay"; + + ports { +- #address-cells = <1>; +- #size-cells = <0>; +- + port@4 { + reg = <4>; + label = "lan"; +--- a/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts ++++ b/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts +@@ -122,9 +122,6 @@ + status = "okay"; + + ports { +- #address-cells = <1>; +- #size-cells = <0>; +- + port@0 { + reg = <0>; + label = "lan4"; +--- a/arch/arm/boot/dts/bcm47081-luxul-xap-1410.dts ++++ b/arch/arm/boot/dts/bcm47081-luxul-xap-1410.dts +@@ -61,9 +61,6 @@ + status = "okay"; + + ports { +- #address-cells = <1>; +- #size-cells = <0>; +- + port@4 { + reg = <4>; + label = "poe"; +--- a/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts ++++ b/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts +@@ -109,9 +109,6 @@ + status = "okay"; + + ports { +- #address-cells = <1>; +- #size-cells = <0>; +- + port@0 { + reg = <0>; + label = "lan4"; +--- a/arch/arm/boot/dts/bcm47094-linksys-panamera.dts ++++ b/arch/arm/boot/dts/bcm47094-linksys-panamera.dts +@@ -201,9 +201,6 @@ + dsa,member = <0 0>; + + ports { +- #address-cells = <1>; +- #size-cells = <0>; +- + port@1 { + reg = <1>; + label = "lan7"; +--- a/arch/arm/boot/dts/bcm47094-luxul-xap-1610.dts ++++ b/arch/arm/boot/dts/bcm47094-luxul-xap-1610.dts +@@ -59,9 +59,6 @@ + status = "okay"; + + ports { +- #address-cells = <1>; +- #size-cells = <0>; +- + port@0 { + reg = <0>; + label = "poe"; +--- a/arch/arm/boot/dts/bcm47094-luxul-xwc-2000.dts ++++ b/arch/arm/boot/dts/bcm47094-luxul-xwc-2000.dts +@@ -57,9 +57,6 @@ + status = "okay"; + + ports { +- #address-cells = <1>; +- #size-cells = <0>; +- + port@0 { + reg = <0>; + label = "lan"; +--- a/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts ++++ b/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts +@@ -108,9 +108,6 @@ + status = "okay"; + + ports { +- #address-cells = <1>; +- #size-cells = <0>; +- + port@0 { + reg = <0>; + label = "lan4"; +--- a/arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts ++++ b/arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts +@@ -83,9 +83,6 @@ + status = "okay"; + + ports { +- #address-cells = <1>; +- #size-cells = <0>; +- + port@0 { + reg = <0>; + label = "lan4"; +--- a/arch/arm/boot/dts/bcm5301x.dtsi ++++ b/arch/arm/boot/dts/bcm5301x.dtsi +@@ -489,6 +489,10 @@ + status = "disabled"; + + /* ports are defined in board DTS */ ++ ports { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ }; + }; + + rng: rng@18004000 { +--- a/arch/arm/boot/dts/bcm953012er.dts ++++ b/arch/arm/boot/dts/bcm953012er.dts +@@ -69,9 +69,6 @@ + status = "okay"; + + ports { +- #address-cells = <1>; +- #size-cells = <0>; +- + port@0 { + reg = <0>; + label = "port0"; diff --git a/target/linux/bcm53xx/patches-5.10/031-v5.13-0002-ARM-dts-BCM5301X-Describe-NVMEM-NVRAM-on-Linksys-Lux.patch b/target/linux/bcm53xx/patches-5.10/031-v5.13-0002-ARM-dts-BCM5301X-Describe-NVMEM-NVRAM-on-Linksys-Lux.patch new file mode 100644 index 0000000000..136d221a97 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/031-v5.13-0002-ARM-dts-BCM5301X-Describe-NVMEM-NVRAM-on-Linksys-Lux.patch @@ -0,0 +1,136 @@ +From 428ac8df021dd1cbcc693eb76636873d42327e5d Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Wed, 10 Mar 2021 22:04:46 +0100 +Subject: [PATCH] ARM: dts: BCM5301X: Describe NVMEM NVRAM on Linksys & Luxul + routers +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Provide access to NVRAM which contains device environment variables. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm4708-linksys-ea6300-v1.dts | 5 +++++ + arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts | 5 +++++ + arch/arm/boot/dts/bcm4709-linksys-ea9200.dts | 5 +++++ + arch/arm/boot/dts/bcm47094-linksys-panamera.dts | 5 +++++ + arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts | 5 +++++ + arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts | 5 +++++ + arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts | 5 +++++ + arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts | 5 +++++ + 8 files changed, 40 insertions(+) + +--- a/arch/arm/boot/dts/bcm4708-linksys-ea6300-v1.dts ++++ b/arch/arm/boot/dts/bcm4708-linksys-ea6300-v1.dts +@@ -21,6 +21,11 @@ + reg = <0x00000000 0x08000000>; + }; + ++ nvram@1c080000 { ++ compatible = "brcm,nvram"; ++ reg = <0x1c080000 0x180000>; ++ }; ++ + gpio-keys { + compatible = "gpio-keys"; + +--- a/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts ++++ b/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts +@@ -21,6 +21,11 @@ + reg = <0x00000000 0x08000000>; + }; + ++ nvram@1eff0000 { ++ compatible = "brcm,nvram"; ++ reg = <0x1eff0000 0x10000>; ++ }; ++ + leds { + compatible = "gpio-leds"; + +--- a/arch/arm/boot/dts/bcm4709-linksys-ea9200.dts ++++ b/arch/arm/boot/dts/bcm4709-linksys-ea9200.dts +@@ -22,6 +22,11 @@ + <0x88000000 0x08000000>; + }; + ++ nvram@1c080000 { ++ compatible = "brcm,nvram"; ++ reg = <0x1c080000 0x180000>; ++ }; ++ + gpio-keys { + compatible = "gpio-keys"; + #address-cells = <1>; +--- a/arch/arm/boot/dts/bcm47094-linksys-panamera.dts ++++ b/arch/arm/boot/dts/bcm47094-linksys-panamera.dts +@@ -22,6 +22,11 @@ + <0x88000000 0x08000000>; + }; + ++ nvram@1c080000 { ++ compatible = "brcm,nvram"; ++ reg = <0x1c080000 0x100000>; ++ }; ++ + gpio-keys { + compatible = "gpio-keys"; + +--- a/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts ++++ b/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts +@@ -22,6 +22,11 @@ + <0x88000000 0x18000000>; + }; + ++ nvram@1eff0000 { ++ compatible = "brcm,nvram"; ++ reg = <0x1eff0000 0x10000>; ++ }; ++ + leds { + compatible = "gpio-leds"; + +--- a/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts ++++ b/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts +@@ -22,6 +22,11 @@ + <0x88000000 0x18000000>; + }; + ++ nvram@1eff0000 { ++ compatible = "brcm,nvram"; ++ reg = <0x1eff0000 0x10000>; ++ }; ++ + leds { + compatible = "gpio-leds"; + +--- a/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts ++++ b/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts +@@ -22,6 +22,11 @@ + <0x88000000 0x08000000>; + }; + ++ nvram@1eff0000 { ++ compatible = "brcm,nvram"; ++ reg = <0x1eff0000 0x10000>; ++ }; ++ + leds { + compatible = "gpio-leds"; + +--- a/arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts ++++ b/arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts +@@ -22,6 +22,11 @@ + <0x88000000 0x18000000>; + }; + ++ nvram@1eff0000 { ++ compatible = "brcm,nvram"; ++ reg = <0x1eff0000 0x10000>; ++ }; ++ + leds { + compatible = "gpio-leds"; + diff --git a/target/linux/bcm53xx/patches-5.10/031-v5.13-0003-ARM-dts-BCM5301X-Fix-Linksys-EA9500-partitions.patch b/target/linux/bcm53xx/patches-5.10/031-v5.13-0003-ARM-dts-BCM5301X-Fix-Linksys-EA9500-partitions.patch new file mode 100644 index 0000000000..d52f46f979 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/031-v5.13-0003-ARM-dts-BCM5301X-Fix-Linksys-EA9500-partitions.patch @@ -0,0 +1,60 @@ +From 1d3352aeed164ef73f05cf80ca001f11d2f3312d Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Mon, 29 Mar 2021 07:54:30 +0200 +Subject: [PATCH] ARM: dts: BCM5301X: Fix Linksys EA9500 partitions +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Partitions are basically fixed indeed but firmware ones don't have +hardcoded function ("firmware" vs "failsafe"). Actual function depends +on bootloader configuration. Use a proper binding for that. + +While at it fix numbers formatting to avoid: +arch/arm/boot/dts/bcm47094-linksys-panamera.dt.yaml: partitions: 'partition@1F00000' does not match any of the regexes: '^partition@[0-9a-f]+$', 'pinctrl-[0-9]+' + From schema: Documentation/devicetree/bindings/mtd/partitions/linksys,ns-partitions.yaml + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm47094-linksys-panamera.dts | 16 +++++++--------- + 1 file changed, 7 insertions(+), 9 deletions(-) + +--- a/arch/arm/boot/dts/bcm47094-linksys-panamera.dts ++++ b/arch/arm/boot/dts/bcm47094-linksys-panamera.dts +@@ -279,7 +279,7 @@ + + &nandcs { + partitions { +- compatible = "fixed-partitions"; ++ compatible = "linksys,ns-partitions"; + #address-cells = <1>; + #size-cells = <1>; + +@@ -300,20 +300,18 @@ + }; + + partition@200000 { +- label = "firmware"; +- reg = <0x0200000 0x01D00000>; +- compatible = "brcm,trx"; ++ reg = <0x0200000 0x01d00000>; ++ compatible = "linksys,ns-firmware", "brcm,trx"; + }; + +- partition@1F00000 { +- label = "failsafe"; +- reg = <0x01F00000 0x01D00000>; +- read-only; ++ partition@1f00000 { ++ reg = <0x01f00000 0x01d00000>; ++ compatible = "linksys,ns-firmware", "brcm,trx"; + }; + + partition@5200000 { + label = "system"; +- reg = <0x05200000 0x02E00000>; ++ reg = <0x05200000 0x02e00000>; + }; + }; + }; diff --git a/target/linux/bcm53xx/patches-5.10/031-v5.13-0004-ARM-dts-BCM5301X-Set-Linksys-EA9500-power-LED.patch b/target/linux/bcm53xx/patches-5.10/031-v5.13-0004-ARM-dts-BCM5301X-Set-Linksys-EA9500-power-LED.patch new file mode 100644 index 0000000000..76cb296422 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/031-v5.13-0004-ARM-dts-BCM5301X-Set-Linksys-EA9500-power-LED.patch @@ -0,0 +1,27 @@ +From dcb56d61d5a8acca0a357cc603397bc0272ce4cb Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Mon, 29 Mar 2021 10:04:09 +0200 +Subject: [PATCH] ARM: dts: BCM5301X: Set Linksys EA9500 power LED +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Set Linux default trigger to default on, just like it's normally done +for power LEDs. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm47094-linksys-panamera.dts | 1 + + 1 file changed, 1 insertion(+) + +--- a/arch/arm/boot/dts/bcm47094-linksys-panamera.dts ++++ b/arch/arm/boot/dts/bcm47094-linksys-panamera.dts +@@ -75,6 +75,7 @@ + power { + label = "bcm53xx:white:power"; + gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>; ++ linux,default-trigger = "default-on"; + }; + + wifi-disabled { diff --git a/target/linux/bcm53xx/patches-5.10/080-v5.13-0001-dt-bindings-nvmem-add-Broadcom-s-NVRAM.patch b/target/linux/bcm53xx/patches-5.10/080-v5.13-0001-dt-bindings-nvmem-add-Broadcom-s-NVRAM.patch new file mode 100644 index 0000000000..01e29aaad6 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/080-v5.13-0001-dt-bindings-nvmem-add-Broadcom-s-NVRAM.patch @@ -0,0 +1,56 @@ +From c39edb9f9dcb6c8a0ba0ebf5df9e0ac93ab94b82 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Fri, 5 Mar 2021 19:32:35 +0100 +Subject: [PATCH] dt-bindings: nvmem: add Broadcom's NVRAM +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Broadcom's NVRAM structure contains device data and can be accessed +using I/O mapping. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Reviewed-by: Rob Herring <robh@kernel.org> +Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> +--- + .../devicetree/bindings/nvmem/brcm,nvram.yaml | 34 +++++++++++++++++++ + 1 file changed, 34 insertions(+) + create mode 100644 Documentation/devicetree/bindings/nvmem/brcm,nvram.yaml + +--- /dev/null ++++ b/Documentation/devicetree/bindings/nvmem/brcm,nvram.yaml +@@ -0,0 +1,34 @@ ++# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) ++%YAML 1.2 ++--- ++$id: http://devicetree.org/schemas/nvmem/brcm,nvram.yaml# ++$schema: http://devicetree.org/meta-schemas/core.yaml# ++ ++title: Broadcom's NVRAM ++ ++description: | ++ Broadcom's NVRAM is a structure containing device specific environment ++ variables. It is used for storing device configuration, booting parameters ++ and calibration data. ++ ++ NVRAM can be accessed on Broadcom BCM47xx MIPS and Northstar ARM Cortex-A9 ++ devices usiong I/O mapped memory. ++ ++maintainers: ++ - Rafał Miłecki <rafal@milecki.pl> ++ ++allOf: ++ - $ref: "nvmem.yaml#" ++ ++properties: ++ compatible: ++ const: brcm,nvram ++ ++unevaluatedProperties: false ++ ++examples: ++ - | ++ nvram@1eff0000 { ++ compatible = "brcm,nvram"; ++ reg = <0x1eff0000 0x10000>; ++ }; diff --git a/target/linux/bcm53xx/patches-5.10/080-v5.13-0002-nvmem-brcm_nvram-new-driver-exposing-Broadcom-s-NVRA.patch b/target/linux/bcm53xx/patches-5.10/080-v5.13-0002-nvmem-brcm_nvram-new-driver-exposing-Broadcom-s-NVRA.patch new file mode 100644 index 0000000000..ac89ea4bc2 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/080-v5.13-0002-nvmem-brcm_nvram-new-driver-exposing-Broadcom-s-NVRA.patch @@ -0,0 +1,124 @@ +From b152bbeb0282bfcf6f91d0d5befd7582c1c3fc23 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Fri, 5 Mar 2021 19:32:36 +0100 +Subject: [PATCH] nvmem: brcm_nvram: new driver exposing Broadcom's NVRAM +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This driver provides access to Broadcom's NVRAM. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> +--- + drivers/nvmem/Kconfig | 9 +++++ + drivers/nvmem/Makefile | 2 + + drivers/nvmem/brcm_nvram.c | 78 ++++++++++++++++++++++++++++++++++++++ + 3 files changed, 89 insertions(+) + create mode 100644 drivers/nvmem/brcm_nvram.c + +--- a/drivers/nvmem/Kconfig ++++ b/drivers/nvmem/Kconfig +@@ -270,4 +270,13 @@ config SPRD_EFUSE + This driver can also be built as a module. If so, the module + will be called nvmem-sprd-efuse. + ++ ++config NVMEM_BRCM_NVRAM ++ tristate "Broadcom's NVRAM support" ++ depends on ARCH_BCM_5301X || COMPILE_TEST ++ depends on HAS_IOMEM ++ help ++ This driver provides support for Broadcom's NVRAM that can be accessed ++ using I/O mapping. ++ + endif +--- a/drivers/nvmem/Makefile ++++ b/drivers/nvmem/Makefile +@@ -55,3 +55,5 @@ obj-$(CONFIG_NVMEM_ZYNQMP) += nvmem_zynq + nvmem_zynqmp_nvmem-y := zynqmp_nvmem.o + obj-$(CONFIG_SPRD_EFUSE) += nvmem_sprd_efuse.o + nvmem_sprd_efuse-y := sprd-efuse.o ++obj-$(CONFIG_NVMEM_BRCM_NVRAM) += nvmem_brcm_nvram.o ++nvmem_brcm_nvram-y := brcm_nvram.o +--- /dev/null ++++ b/drivers/nvmem/brcm_nvram.c +@@ -0,0 +1,78 @@ ++// SPDX-License-Identifier: GPL-2.0-only ++/* ++ * Copyright (C) 2021 Rafał Miłecki <rafal@milecki.pl> ++ */ ++ ++#include <linux/io.h> ++#include <linux/mod_devicetable.h> ++#include <linux/module.h> ++#include <linux/nvmem-provider.h> ++#include <linux/platform_device.h> ++ ++struct brcm_nvram { ++ struct device *dev; ++ void __iomem *base; ++}; ++ ++static int brcm_nvram_read(void *context, unsigned int offset, void *val, ++ size_t bytes) ++{ ++ struct brcm_nvram *priv = context; ++ u8 *dst = val; ++ ++ while (bytes--) ++ *dst++ = readb(priv->base + offset++); ++ ++ return 0; ++} ++ ++static int brcm_nvram_probe(struct platform_device *pdev) ++{ ++ struct nvmem_config config = { ++ .name = "brcm-nvram", ++ .reg_read = brcm_nvram_read, ++ }; ++ struct device *dev = &pdev->dev; ++ struct resource *res; ++ struct brcm_nvram *priv; ++ ++ priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); ++ if (!priv) ++ return -ENOMEM; ++ priv->dev = dev; ++ ++ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); ++ priv->base = devm_ioremap_resource(dev, res); ++ if (IS_ERR(priv->base)) ++ return PTR_ERR(priv->base); ++ ++ config.dev = dev; ++ config.priv = priv; ++ config.size = resource_size(res); ++ ++ return PTR_ERR_OR_ZERO(devm_nvmem_register(dev, &config)); ++} ++ ++static const struct of_device_id brcm_nvram_of_match_table[] = { ++ { .compatible = "brcm,nvram", }, ++ {}, ++}; ++ ++static struct platform_driver brcm_nvram_driver = { ++ .probe = brcm_nvram_probe, ++ .driver = { ++ .name = "brcm_nvram", ++ .of_match_table = brcm_nvram_of_match_table, ++ }, ++}; ++ ++static int __init brcm_nvram_init(void) ++{ ++ return platform_driver_register(&brcm_nvram_driver); ++} ++ ++subsys_initcall_sync(brcm_nvram_init); ++ ++MODULE_AUTHOR("Rafał Miłecki"); ++MODULE_LICENSE("GPL"); ++MODULE_DEVICE_TABLE(of, brcm_nvram_of_match_table); diff --git a/target/linux/bcm53xx/patches-5.10/140-mtd-parsers-trx-parse-firmware-MTD-partitions-only.patch b/target/linux/bcm53xx/patches-5.10/140-mtd-parsers-trx-parse-firmware-MTD-partitions-only.patch new file mode 100644 index 0000000000..fa86303637 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/140-mtd-parsers-trx-parse-firmware-MTD-partitions-only.patch @@ -0,0 +1,43 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Tue, 13 Apr 2021 18:25:20 +0200 +Subject: [PATCH] mtd: parsers: trx: parse "firmware" MTD partitions only +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Parsing every partition with "compatible" set to "brcm,trx" results in +parsing both: firmware partition and failsafe partition on devices that +implement failsafe booting. This affects e.g. Linksys EA9500 which has: + +partition@200000 { + reg = <0x0200000 0x01d00000>; + compatible = "linksys,ns-firmware", "brcm,trx"; +}; + +partition@1f00000 { + reg = <0x01f00000 0x01d00000>; + compatible = "linksys,ns-firmware", "brcm,trx"; +}; + +Check for MTD partition name "firmware" before parsing. Recently added +ofpart_linksys_ns.c creates "firmware" and "failsafe" depending on +bootloader setup. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +--- + drivers/mtd/parsers/parser_trx.c | 4 ++++ + 1 file changed, 4 insertions(+) + +--- a/drivers/mtd/parsers/parser_trx.c ++++ b/drivers/mtd/parsers/parser_trx.c +@@ -85,6 +85,10 @@ static int parser_trx_parse(struct mtd_i + uint8_t curr_part = 0, i = 0; + int err; + ++ /* Don't parse any failsafe / backup partitions */ ++ if (strcmp(mtd->name, "firmware")) ++ return -EINVAL; ++ + parts = kcalloc(TRX_PARSER_MAX_PARTS, sizeof(struct mtd_partition), + GFP_KERNEL); + if (!parts) diff --git a/target/linux/bcm53xx/patches-5.10/180-usb-xhci-add-support-for-performing-fake-doorbell.patch b/target/linux/bcm53xx/patches-5.10/180-usb-xhci-add-support-for-performing-fake-doorbell.patch new file mode 100644 index 0000000000..c64c94ed52 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/180-usb-xhci-add-support-for-performing-fake-doorbell.patch @@ -0,0 +1,137 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Sat, 1 Oct 2016 22:54:48 +0200 +Subject: [PATCH] usb: xhci: add support for performing fake doorbell + +Broadcom's Northstar XHCI controllers seem to need a special start +procedure to work correctly. There isn't any official documentation of +this, the problem is that controller doesn't detect any connected +devices with default setup. Moreover connecting USB device to controller +that doesn't run properly can cause SoC's watchdog issues. + +A workaround that was successfully tested on multiple devices is to +perform a fake doorbell. This patch adds code for doing this and enables +it on BCM4708 family. +--- + drivers/usb/host/xhci-plat.c | 6 +++++ + drivers/usb/host/xhci.c | 63 +++++++++++++++++++++++++++++++++++++++++--- + drivers/usb/host/xhci.h | 1 + + 3 files changed, 67 insertions(+), 3 deletions(-) + +--- a/drivers/usb/host/xhci-plat.c ++++ b/drivers/usb/host/xhci-plat.c +@@ -87,6 +87,8 @@ static int xhci_priv_resume_quirk(struct + static void xhci_plat_quirks(struct device *dev, struct xhci_hcd *xhci) + { + struct xhci_plat_priv *priv = xhci_to_priv(xhci); ++ struct platform_device*pdev = to_platform_device(dev); ++ struct device_node *node = pdev->dev.of_node; + + /* + * As of now platform drivers don't provide MSI support so we ensure +@@ -94,6 +96,9 @@ static void xhci_plat_quirks(struct devi + * dev struct in order to setup MSI + */ + xhci->quirks |= XHCI_PLAT | priv->quirks; ++ ++ if (node && of_machine_is_compatible("brcm,bcm4708")) ++ xhci->quirks |= XHCI_FAKE_DOORBELL; + } + + /* called during probe() after chip reset completes */ +--- a/drivers/usb/host/xhci.c ++++ b/drivers/usb/host/xhci.c +@@ -156,6 +156,49 @@ int xhci_start(struct xhci_hcd *xhci) + return ret; + } + ++/** ++ * xhci_fake_doorbell - Perform a fake doorbell on a specified slot ++ * ++ * Some controllers require a fake doorbell to start correctly. Without that ++ * they simply don't detect any devices. ++ */ ++static int xhci_fake_doorbell(struct xhci_hcd *xhci, int slot_id) ++{ ++ u32 temp; ++ ++ /* Alloc a virt device for that slot */ ++ if (!xhci_alloc_virt_device(xhci, slot_id, NULL, GFP_NOIO)) { ++ xhci_warn(xhci, "Could not allocate xHCI USB device data structures\n"); ++ return -ENOMEM; ++ } ++ ++ /* Ring fake doorbell for slot_id ep 0 */ ++ xhci_ring_ep_doorbell(xhci, slot_id, 0, 0); ++ usleep_range(1000, 1500); ++ ++ /* Read the status to check if HSE is set or not */ ++ temp = readl(&xhci->op_regs->status); ++ ++ /* Clear HSE if set */ ++ if (temp & STS_FATAL) { ++ xhci_dbg(xhci, "HSE problem detected, status: 0x%08x\n", temp); ++ temp &= ~0x1fff; ++ temp |= STS_FATAL; ++ writel(temp, &xhci->op_regs->status); ++ usleep_range(1000, 1500); ++ readl(&xhci->op_regs->status); ++ } ++ ++ /* Free virt device */ ++ xhci_free_virt_device(xhci, slot_id); ++ ++ /* We're done if controller is already running */ ++ if (readl(&xhci->op_regs->command) & CMD_RUN) ++ return 0; ++ ++ return xhci_start(xhci); ++} ++ + /* + * Reset a halted HC. + * +@@ -608,10 +651,20 @@ static int xhci_init(struct usb_hcd *hcd + + static int xhci_run_finished(struct xhci_hcd *xhci) + { +- if (xhci_start(xhci)) { +- xhci_halt(xhci); +- return -ENODEV; ++ int err; ++ ++ err = xhci_start(xhci); ++ if (err) { ++ err = -ENODEV; ++ goto err_halt; + } ++ ++ if (xhci->quirks & XHCI_FAKE_DOORBELL) { ++ err = xhci_fake_doorbell(xhci, 1); ++ if (err) ++ goto err_halt; ++ } ++ + xhci->shared_hcd->state = HC_STATE_RUNNING; + xhci->cmd_ring_state = CMD_RING_STATE_RUNNING; + +@@ -621,6 +674,10 @@ static int xhci_run_finished(struct xhci + xhci_dbg_trace(xhci, trace_xhci_dbg_init, + "Finished xhci_run for USB3 roothub"); + return 0; ++ ++err_halt: ++ xhci_halt(xhci); ++ return err; + } + + /* +--- a/drivers/usb/host/xhci.h ++++ b/drivers/usb/host/xhci.h +@@ -1880,6 +1880,7 @@ struct xhci_hcd { + #define XHCI_DISABLE_SPARSE BIT_ULL(38) + #define XHCI_SG_TRB_CACHE_SIZE_QUIRK BIT_ULL(39) + #define XHCI_NO_SOFT_RETRY BIT_ULL(40) ++#define XHCI_FAKE_DOORBELL BIT_ULL(41) + + unsigned int num_active_eps; + unsigned int limit_active_eps; diff --git a/target/linux/bcm53xx/patches-5.10/300-ARM-BCM5301X-Disable-MMU-and-Dcache-during-decompres.patch b/target/linux/bcm53xx/patches-5.10/300-ARM-BCM5301X-Disable-MMU-and-Dcache-during-decompres.patch new file mode 100644 index 0000000000..034d5b52fc --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/300-ARM-BCM5301X-Disable-MMU-and-Dcache-during-decompres.patch @@ -0,0 +1,101 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Wed, 24 Sep 2014 22:14:07 +0200 +Subject: [PATCH] ARM: BCM5301X: Disable MMU and Dcache during decompression +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Broadcom devices have broken CFE (bootloader) that leaves hardware in an +invalid state. It causes problems with booting Linux. On Northstar +devices kernel was randomly hanging in ~25% of tries during early init. +Hangs used to happen at random places in the start_kernel. On BCM53573 +kernel doesn't even seem to start booting. + +To workaround this problem we need to do following very early: +1) Clear 2 following bits in the SCTLR register: +#define CR_M (1 << 0) /* MMU enable */ +#define CR_C (1 << 2) /* Dcache enable */ +2) Flush the whole D-cache +3) Disable L2 cache + +Unfortunately this patch is not upstreamable as it does above things +unconditionally. We can't check if we are running on Broadcom platform +in any safe way and doing such hacks with ARCH_MULTI_V7 is unacceptable +as it could break other devices support. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +--- + +--- a/arch/arm/boot/compressed/Makefile ++++ b/arch/arm/boot/compressed/Makefile +@@ -35,6 +35,11 @@ ifeq ($(CONFIG_ARCH_ACORN),y) + OBJS += ll_char_wr.o font.o + endif + ++ifeq ($(CONFIG_ARCH_BCM_5301X),y) ++OBJS += head-bcm_5301x-mpcore.o ++OBJS += cache-v7-min.o ++endif ++ + ifeq ($(CONFIG_ARCH_SA1100),y) + OBJS += head-sa1100.o + endif +--- /dev/null ++++ b/arch/arm/boot/compressed/head-bcm_5301x-mpcore.S +@@ -0,0 +1,37 @@ ++/* ++ * ++ * Platform specific tweaks. This is merged into head.S by the linker. ++ * ++ */ ++ ++#include <linux/linkage.h> ++#include <asm/assembler.h> ++#include <asm/cp15.h> ++ ++ .section ".start", "ax" ++ ++/* ++ * This code section is spliced into the head code by the linker ++ */ ++ ++__plat_uncompress_start: ++ ++ @ Preserve r8/r7 i.e. kernel entry values ++ mov r12, r8 ++ ++ @ Clear MMU enable and Dcache enable bits ++ mrc p15, 0, r0, c1, c0, 0 @ Read SCTLR ++ bic r0, #CR_C|CR_M ++ mcr p15, 0, r0, c1, c0, 0 @ Write SCTLR ++ nop ++ ++ @ Call the cache invalidation routine ++ bl v7_flush_dcache_all ++ nop ++ mov r0,#0 ++ ldr r3, =0x19022000 @ L2 cache controller, control reg ++ str r0, [r3, #0x100] @ Disable L2 cache ++ nop ++ ++ @ Restore ++ mov r8, r12 +--- a/arch/arm/boot/compressed/cache-v7-min.S ++++ b/arch/arm/boot/compressed/cache-v7-min.S +@@ -12,6 +12,7 @@ + + #include <linux/linkage.h> + #include <linux/init.h> ++#include <asm/assembler.h> + + __INIT + +@@ -63,7 +64,7 @@ loop2: + ARM( orr r11, r11, r9, lsl r2 ) @ factor index number into r11 + THUMB( lsl r6, r9, r2 ) + THUMB( orr r11, r11, r6 ) @ factor index number into r11 +- mcr p15, 0, r11, c7, c14, 2 @ clean & invalidate by set/way ++ mcr p15, 0, r11, c7, c6, 2 @ clean & invalidate by set/way + subs r9, r9, #1 @ decrement the index + bge loop2 + subs r4, r4, #1 @ decrement the way diff --git a/target/linux/bcm53xx/patches-5.10/302-ARM-dts-BCM5301X-Update-Northstar-pinctrl-binding.patch b/target/linux/bcm53xx/patches-5.10/302-ARM-dts-BCM5301X-Update-Northstar-pinctrl-binding.patch new file mode 100644 index 0000000000..e1a2d4ab9b --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/302-ARM-dts-BCM5301X-Update-Northstar-pinctrl-binding.patch @@ -0,0 +1,31 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Subject: [PATCH] ARM: dts: BCM5301X: Update Northstar pinctrl binding +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +--- + +--- a/arch/arm/boot/dts/bcm5301x.dtsi ++++ b/arch/arm/boot/dts/bcm5301x.dtsi +@@ -422,16 +422,12 @@ + #size-cells = <1>; + + cru@100 { +- compatible = "simple-bus"; ++ compatible = "syscon", "simple-mfd"; + reg = <0x100 0x1a4>; +- ranges; +- #address-cells = <1>; +- #size-cells = <1>; + +- pinctrl: pin-controller@1c0 { ++ pinctrl: pinctrl { + compatible = "brcm,bcm4708-pinmux"; +- reg = <0x1c0 0x24>; +- reg-names = "cru_gpio_control"; ++ offset = <0xc0>; + + spi-pins { + groups = "spi_grp"; diff --git a/target/linux/bcm53xx/patches-5.10/310-ARM-BCM5301X-Add-DT-for-Netgear-R7900.patch b/target/linux/bcm53xx/patches-5.10/310-ARM-BCM5301X-Add-DT-for-Netgear-R7900.patch new file mode 100644 index 0000000000..b0800e50ae --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/310-ARM-BCM5301X-Add-DT-for-Netgear-R7900.patch @@ -0,0 +1,64 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> +Subject: [PATCH] ARM: BCM5301X: Add DT for Netgear R7900 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Rafał Miłecki <zajec5@gmail.com> +--- + +--- a/arch/arm/boot/dts/Makefile ++++ b/arch/arm/boot/dts/Makefile +@@ -106,6 +106,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \ + bcm4709-buffalo-wxr-1900dhp.dtb \ + bcm4709-linksys-ea9200.dtb \ + bcm4709-netgear-r7000.dtb \ ++ bcm4709-netgear-r7900.dtb \ + bcm4709-netgear-r8000.dtb \ + bcm4709-tplink-archer-c9-v1.dtb \ + bcm47094-dlink-dir-885l.dtb \ +--- /dev/null ++++ b/arch/arm/boot/dts/bcm4709-netgear-r7900.dts +@@ -0,0 +1,42 @@ ++/* ++ * Broadcom BCM470X / BCM5301X ARM platform code. ++ * DTS for Netgear R7900 ++ * ++ * Copyright (C) 2016 Rafał Miłecki <zajec5@gmail.com> ++ * ++ * Licensed under the GNU/GPL. See COPYING for details. ++ */ ++ ++/dts-v1/; ++ ++#include "bcm4709.dtsi" ++#include "bcm5301x-nand-cs0-bch8.dtsi" ++ ++/ { ++ compatible = "netgear,r7900", "brcm,bcm4709", "brcm,bcm4708"; ++ model = "Netgear R7900"; ++ ++ chosen { ++ bootargs = "console=ttyS0,115200"; ++ }; ++ ++ memory { ++ reg = <0x00000000 0x08000000 ++ 0x88000000 0x08000000>; ++ }; ++ ++ axi@18000000 { ++ usb3@23000 { ++ reg = <0x00023000 0x1000>; ++ ++ #address-cells = <1>; ++ #size-cells = <1>; ++ ++ vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>; ++ }; ++ }; ++}; ++ ++&uart0 { ++ status = "okay"; ++}; diff --git a/target/linux/bcm53xx/patches-5.10/311-ARM-BCM5301X-Add-power-button-for-Buffalo-WZR-1750DHP.patch b/target/linux/bcm53xx/patches-5.10/311-ARM-BCM5301X-Add-power-button-for-Buffalo-WZR-1750DHP.patch new file mode 100644 index 0000000000..b3cb5de048 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/311-ARM-BCM5301X-Add-power-button-for-Buffalo-WZR-1750DHP.patch @@ -0,0 +1,20 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: [PATCH] ARM: BCM5301X: Add power button for Buffalo WZR-1750DHP + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- +--- a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts ++++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts +@@ -100,6 +100,12 @@ + gpio-keys { + compatible = "gpio-keys"; + ++ power { ++ label = "Power"; ++ linux,code = <KEY_POWER>; ++ gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>; ++ }; ++ + restart { + label = "Reset"; + linux,code = <KEY_RESTART>; diff --git a/target/linux/bcm53xx/patches-5.10/320-ARM-dts-BCM5301X-Add-serial-to-the-bootargs.patch b/target/linux/bcm53xx/patches-5.10/320-ARM-dts-BCM5301X-Add-serial-to-the-bootargs.patch new file mode 100644 index 0000000000..f0d5d0cae4 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/320-ARM-dts-BCM5301X-Add-serial-to-the-bootargs.patch @@ -0,0 +1,116 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Subject: [PATCH] ARM: dts: BCM5301X: Add serial= to the bootargs +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +It's enough to have proper stdout-path for getting serial working but +for some reason LEDE doesn't offer "Please press Enter to activate this +console." unless ttyS0 is specified. + +This is a workaround to get serial working in LEDE. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +--- + +--- a/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts ++++ b/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts +@@ -12,7 +12,7 @@ + model = "TP-LINK Archer C5 V2"; + + chosen { +- bootargs = "earlycon"; ++ bootargs = "console=ttyS0,115200 earlycon"; + }; + + memory@0 { +--- a/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts ++++ b/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts +@@ -13,7 +13,7 @@ + model = "Luxul ABR-4500 V1"; + + chosen { +- bootargs = "earlycon"; ++ bootargs = "console=ttyS0,115200 earlycon"; + }; + + memory@0 { +--- a/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts ++++ b/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts +@@ -13,7 +13,7 @@ + model = "Luxul XBR-4500 V1"; + + chosen { +- bootargs = "earlycon"; ++ bootargs = "console=ttyS0,115200 earlycon"; + }; + + memory@0 { +--- a/arch/arm/boot/dts/bcm47189-luxul-xap-1440.dts ++++ b/arch/arm/boot/dts/bcm47189-luxul-xap-1440.dts +@@ -12,7 +12,7 @@ + model = "Luxul XAP-1440 V1"; + + chosen { +- bootargs = "earlycon"; ++ bootargs = "console=ttyS0,115200 earlycon"; + }; + + memory@0 { +--- a/arch/arm/boot/dts/bcm47189-luxul-xap-810.dts ++++ b/arch/arm/boot/dts/bcm47189-luxul-xap-810.dts +@@ -12,7 +12,7 @@ + model = "Luxul XAP-810 V1"; + + chosen { +- bootargs = "earlycon"; ++ bootargs = "console=ttyS0,115200 earlycon"; + }; + + memory@0 { +--- a/arch/arm/boot/dts/bcm47094-luxul-xap-1610.dts ++++ b/arch/arm/boot/dts/bcm47094-luxul-xap-1610.dts +@@ -12,7 +12,7 @@ + model = "Luxul XAP-1610 V1"; + + chosen { +- bootargs = "earlycon"; ++ bootargs = "console=ttyS0,115200 earlycon"; + }; + + memory@0 { +--- a/arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts ++++ b/arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts +@@ -13,7 +13,7 @@ + model = "Luxul XWR-3150 V1"; + + chosen { +- bootargs = "earlycon"; ++ bootargs = "console=ttyS0,115200 earlycon"; + }; + + memory@0 { +--- a/arch/arm/boot/dts/bcm47094-phicomm-k3.dts ++++ b/arch/arm/boot/dts/bcm47094-phicomm-k3.dts +@@ -13,6 +13,10 @@ + compatible = "phicomm,k3", "brcm,bcm47094", "brcm,bcm4708"; + model = "Phicomm K3"; + ++ chosen { ++ bootargs = "console=ttyS0,115200"; ++ }; ++ + memory@0 { + device_type = "memory"; + reg = <0x00000000 0x08000000>, +--- a/arch/arm/boot/dts/bcm47094-luxul-xwc-2000.dts ++++ b/arch/arm/boot/dts/bcm47094-luxul-xwc-2000.dts +@@ -13,7 +13,7 @@ + model = "Luxul XWC-2000 V1"; + + chosen { +- bootargs = "earlycon"; ++ bootargs = "console=ttyS0,115200 earlycon"; + }; + + memory { diff --git a/target/linux/bcm53xx/patches-5.10/321-ARM-dts-BCM5301X-Describe-partition-formats.patch b/target/linux/bcm53xx/patches-5.10/321-ARM-dts-BCM5301X-Describe-partition-formats.patch new file mode 100644 index 0000000000..f2861177dd --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/321-ARM-dts-BCM5301X-Describe-partition-formats.patch @@ -0,0 +1,25 @@ +From 7166207bd1d8c46d09d640d46afc685df9bb9083 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Thu, 22 Nov 2018 09:21:49 +0100 +Subject: [PATCH] ARM: dts: BCM5301X: Describe partition formats +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +It's needed by OpenWrt for custom partitioning. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +--- + arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts | 1 + + 1 file changed, 1 insertion(+) + +--- a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts ++++ b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts +@@ -35,6 +35,7 @@ + partition@0 { + label = "firmware"; + reg = <0x00000000 0x08000000>; ++ compatible = "seama"; + }; + }; + }; diff --git a/target/linux/bcm53xx/patches-5.10/331-Meraki-MR32-Status-LEDs.patch b/target/linux/bcm53xx/patches-5.10/331-Meraki-MR32-Status-LEDs.patch new file mode 100644 index 0000000000..fb78ee93c4 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/331-Meraki-MR32-Status-LEDs.patch @@ -0,0 +1,28 @@ +From: Christian Lamparter <chunkeey@gmail.com> +Date: Thu, 7 Jun 2018 19:29:12 +0200 +Subject: bcm53xx: add LED status label alias for Meraki MR32 + +add an led-status alias label. This is used by OpenWrt's LED +DTS lookup function to identifiy the indicator LED + +Signed-off-by: Christian Lamparter <chunkeey@gmail.com> + +--- a/arch/arm/boot/dts/bcm53016-meraki-mr32.dts ++++ b/arch/arm/boot/dts/bcm53016-meraki-mr32.dts +@@ -27,6 +27,7 @@ + + aliases { + serial1 = &uart2; ++ led-status = &led_status; + }; + + leds { +@@ -68,7 +69,7 @@ + max-brightness = <255>; + }; + +- green { ++ led_status: green { + /* SYS-LED 1 - Tricolor */ + function = LED_FUNCTION_POWER; + color = <LED_COLOR_ID_GREEN>; diff --git a/target/linux/bcm53xx/patches-5.10/500-UBI-Detect-EOF-mark-and-erase-all-remaining-blocks.patch b/target/linux/bcm53xx/patches-5.10/500-UBI-Detect-EOF-mark-and-erase-all-remaining-blocks.patch new file mode 100644 index 0000000000..ff9d6b0005 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/500-UBI-Detect-EOF-mark-and-erase-all-remaining-blocks.patch @@ -0,0 +1,59 @@ +From 2a2af518266a29323cf30c3f9ba9ef2ceb1dd84b Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> +Date: Thu, 16 Oct 2014 20:52:16 +0200 +Subject: [PATCH] UBI: Detect EOF mark and erase all remaining blocks +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Rafał Miłecki <zajec5@gmail.com> +--- + drivers/mtd/ubi/attach.c | 5 +++++ + drivers/mtd/ubi/io.c | 4 ++++ + drivers/mtd/ubi/ubi.h | 1 + + 3 files changed, 10 insertions(+) + +--- a/drivers/mtd/ubi/attach.c ++++ b/drivers/mtd/ubi/attach.c +@@ -82,6 +82,9 @@ static int self_check_ai(struct ubi_devi + #define AV_ADD BIT(1) + #define AV_FIND_OR_ADD (AV_FIND | AV_ADD) + ++/* Set on finding block with 0xdeadc0de, indicates erasing all blocks behind */ ++bool erase_all_next; ++ + /** + * find_or_add_av - internal function to find a volume, add a volume or do + * both (find and add if missing). +@@ -1580,6 +1583,8 @@ int ubi_attach(struct ubi_device *ubi, i + if (!ai) + return -ENOMEM; + ++ erase_all_next = false; ++ + #ifdef CONFIG_MTD_UBI_FASTMAP + /* On small flash devices we disable fastmap in any case. */ + if ((int)mtd_div_by_eb(ubi->mtd->size, ubi->mtd) <= UBI_FM_MAX_START) { +--- a/drivers/mtd/ubi/io.c ++++ b/drivers/mtd/ubi/io.c +@@ -710,6 +710,10 @@ int ubi_io_read_ec_hdr(struct ubi_device + } + + magic = be32_to_cpu(ec_hdr->magic); ++ if (magic == 0xdeadc0de) ++ erase_all_next = true; ++ if (erase_all_next) ++ return read_err ? UBI_IO_FF_BITFLIPS : UBI_IO_FF; + if (magic != UBI_EC_HDR_MAGIC) { + if (mtd_is_eccerr(read_err)) + return UBI_IO_BAD_HDR_EBADMSG; +--- a/drivers/mtd/ubi/ubi.h ++++ b/drivers/mtd/ubi/ubi.h +@@ -822,6 +822,7 @@ extern struct mutex ubi_devices_mutex; + extern struct blocking_notifier_head ubi_notifiers; + + /* attach.c */ ++extern bool erase_all_next; + struct ubi_ainf_peb *ubi_alloc_aeb(struct ubi_attach_info *ai, int pnum, + int ec); + void ubi_free_aeb(struct ubi_attach_info *ai, struct ubi_ainf_peb *aeb); diff --git a/target/linux/bcm53xx/patches-5.10/700-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch b/target/linux/bcm53xx/patches-5.10/700-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch new file mode 100644 index 0000000000..a6d0f119ec --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/700-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch @@ -0,0 +1,53 @@ +From 4abdde3ad6bc0b3b157c4bf6ec0bf139d11d07e8 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> +Date: Wed, 13 May 2015 14:13:28 +0200 +Subject: [PATCH] b53: add hacky CPU port fixes for devices not using port 5 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Rafał Miłecki <zajec5@gmail.com> +--- + drivers/net/phy/b53/b53_common.c | 6 ++++++ + 1 file changed, 6 insertions(+) + +--- a/drivers/net/phy/b53/b53_common.c ++++ b/drivers/net/phy/b53/b53_common.c +@@ -28,6 +28,7 @@ + #include <linux/of.h> + #include <linux/of_net.h> + #include <linux/platform_data/b53.h> ++#include <linux/of.h> + + #include "b53_regs.h" + #include "b53_priv.h" +@@ -1587,6 +1588,29 @@ static int b53_switch_init(struct b53_de + return ret; + } + ++ /* Set correct CPU port */ ++ if (of_machine_is_compatible("asus,rt-ac87u")) ++ sw_dev->cpu_port = 7; ++ else if (of_machine_is_compatible("netgear,r7900")) ++ sw_dev->cpu_port = 8; ++ else if (of_machine_is_compatible("netgear,r8000")) ++ sw_dev->cpu_port = 8; ++ else if (of_machine_is_compatible("netgear,r8500")) ++ sw_dev->cpu_port = 8; ++ ++ /* Enable extra ports */ ++ if (of_machine_is_compatible("tenda,ac9")) ++ dev->enabled_ports |= BIT(5); ++ ++ /* ++ * Workaround for devices using port 8 (connected to the 3rd iface). ++ * For some reason it doesn't work (no packets on eth2). ++ */ ++ if (of_machine_is_compatible("netgear,r7900") || ++ of_machine_is_compatible("netgear,r8000") || ++ (of_machine_is_compatible("linksys,panamera") && dev->chip_id == BCM53012_DEVICE_ID)) ++ sw_dev->cpu_port = 5; ++ + dev->enabled_ports |= BIT(sw_dev->cpu_port); + sw_dev->ports = fls(dev->enabled_ports); + diff --git a/target/linux/bcm53xx/patches-5.10/800-0001-firmware-bcm47xx_nvram-support-init-from-IO-memory.patch b/target/linux/bcm53xx/patches-5.10/800-0001-firmware-bcm47xx_nvram-support-init-from-IO-memory.patch new file mode 100644 index 0000000000..86792d6ebf --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/800-0001-firmware-bcm47xx_nvram-support-init-from-IO-memory.patch @@ -0,0 +1,61 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Thu, 11 Mar 2021 08:24:44 +0100 +Subject: [PATCH] firmware: bcm47xx_nvram: support init from IO memory +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +--- + drivers/firmware/broadcom/bcm47xx_nvram.c | 17 +++++++++++++++++ + include/linux/bcm47xx_nvram.h | 6 ++++++ + 2 files changed, 23 insertions(+) + +--- a/drivers/firmware/broadcom/bcm47xx_nvram.c ++++ b/drivers/firmware/broadcom/bcm47xx_nvram.c +@@ -110,6 +110,23 @@ found: + return 0; + } + ++int bcm47xx_nvram_init_from_iomem(void __iomem *nvram_start, size_t res_size) ++{ ++ if (nvram_len) { ++ pr_warn("nvram already initialized\n"); ++ return -EEXIST; ++ } ++ ++ if (!bcm47xx_nvram_is_valid(nvram_start)) { ++ pr_err("No valid NVRAM found\n"); ++ return -ENOENT; ++ } ++ ++ bcm47xx_nvram_copy(nvram_start, res_size); ++ ++ return 0; ++} ++ + /* + * On bcm47xx we need access to the NVRAM very early, so we can't use mtd + * subsystem to access flash. We can't even use platform device / driver to +--- a/include/linux/bcm47xx_nvram.h ++++ b/include/linux/bcm47xx_nvram.h +@@ -11,6 +11,7 @@ + #include <linux/vmalloc.h> + + #ifdef CONFIG_BCM47XX_NVRAM ++int bcm47xx_nvram_init_from_iomem(void __iomem *nvram_start, size_t res_size); + int bcm47xx_nvram_init_from_mem(u32 base, u32 lim); + int bcm47xx_nvram_getenv(const char *name, char *val, size_t val_len); + int bcm47xx_nvram_gpio_pin(const char *name); +@@ -20,6 +21,11 @@ static inline void bcm47xx_nvram_release + vfree(nvram); + }; + #else ++static inline int bcm47xx_nvram_init_from_iomem(void __iomem *nvram_start, ++ size_t res_size) ++{ ++ return -ENOTSUPP; ++} + static inline int bcm47xx_nvram_init_from_mem(u32 base, u32 lim) + { + return -ENOTSUPP; diff --git a/target/linux/bcm53xx/patches-5.10/800-0002-nvmem-brcm_nvram-provide-NVMEM-content-to-the-NVRAM-.patch b/target/linux/bcm53xx/patches-5.10/800-0002-nvmem-brcm_nvram-provide-NVMEM-content-to-the-NVRAM-.patch new file mode 100644 index 0000000000..cf5952ad5f --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/800-0002-nvmem-brcm_nvram-provide-NVMEM-content-to-the-NVRAM-.patch @@ -0,0 +1,31 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Thu, 11 Mar 2021 08:26:14 +0100 +Subject: [PATCH] nvmem: brcm_nvram: provide NVMEM content to the NVRAM driver +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +--- + drivers/nvmem/brcm_nvram.c | 3 +++ + 1 file changed, 3 insertions(+) + +--- a/drivers/nvmem/brcm_nvram.c ++++ b/drivers/nvmem/brcm_nvram.c +@@ -3,6 +3,7 @@ + * Copyright (C) 2021 Rafał Miłecki <rafal@milecki.pl> + */ + ++#include <linux/bcm47xx_nvram.h> + #include <linux/io.h> + #include <linux/mod_devicetable.h> + #include <linux/module.h> +@@ -46,6 +47,8 @@ static int brcm_nvram_probe(struct platf + if (IS_ERR(priv->base)) + return PTR_ERR(priv->base); + ++ bcm47xx_nvram_init_from_iomem(priv->base, resource_size(res)); ++ + config.dev = dev; + config.priv = priv; + config.size = resource_size(res); diff --git a/target/linux/bcm53xx/patches-5.10/905-BCM53573-minor-hacks.patch b/target/linux/bcm53xx/patches-5.10/905-BCM53573-minor-hacks.patch new file mode 100644 index 0000000000..f47ea95c95 --- /dev/null +++ b/target/linux/bcm53xx/patches-5.10/905-BCM53573-minor-hacks.patch @@ -0,0 +1,80 @@ +From 6f1c62440eb6846cb8045d7a5480ec7bbe47c96f Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Mon, 15 Aug 2016 10:30:41 +0200 +Subject: [PATCH] BCM53573 minor hacks +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +--- + +--- a/arch/arm/boot/dts/bcm53573.dtsi ++++ b/arch/arm/boot/dts/bcm53573.dtsi +@@ -54,6 +54,7 @@ + <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, + <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, + <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>; ++ clocks = <&ilp>; + }; + + clocks { +--- a/drivers/bcma/main.c ++++ b/drivers/bcma/main.c +@@ -330,14 +330,6 @@ static int bcma_register_devices(struct + } + #endif + +-#ifdef CONFIG_BCMA_SFLASH +- if (bus->drv_cc.sflash.present) { +- err = platform_device_register(&bcma_sflash_dev); +- if (err) +- bcma_err(bus, "Error registering serial flash\n"); +- } +-#endif +- + #ifdef CONFIG_BCMA_NFLASH + if (bus->drv_cc.nflash.present) { + err = platform_device_register(&bcma_nflash_dev); +@@ -415,6 +407,14 @@ int bcma_bus_register(struct bcma_bus *b + bcma_register_core(bus, core); + } + ++#ifdef CONFIG_BCMA_SFLASH ++ if (bus->drv_cc.sflash.present) { ++ err = platform_device_register(&bcma_sflash_dev); ++ if (err) ++ bcma_err(bus, "Error registering serial flash\n"); ++ } ++#endif ++ + /* Try to get SPROM */ + err = bcma_sprom_get(bus); + if (err == -ENOENT) { +--- a/drivers/clocksource/arm_arch_timer.c ++++ b/drivers/clocksource/arm_arch_timer.c +@@ -14,6 +14,7 @@ + #include <linux/smp.h> + #include <linux/cpu.h> + #include <linux/cpu_pm.h> ++#include <linux/clk.h> + #include <linux/clockchips.h> + #include <linux/clocksource.h> + #include <linux/interrupt.h> +@@ -919,6 +920,16 @@ static void arch_timer_of_configure_rate + if (of_property_read_u32(np, "clock-frequency", &arch_timer_rate)) + arch_timer_rate = rate; + ++ /* Get clk rate through clk driver if present */ ++ if (!arch_timer_rate) { ++ struct clk *clk = of_clk_get(np, 0); ++ ++ if (!IS_ERR(clk)) { ++ if (!clk_prepare_enable(clk)) ++ arch_timer_rate = clk_get_rate(clk); ++ } ++ } ++ + /* Check the timer frequency. */ + if (arch_timer_rate == 0) + pr_warn("frequency not available\n"); |