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| author | Imre Kaloz <kaloz@openwrt.org> | 2015-01-25 15:36:47 +0000 |
|---|---|---|
| committer | Imre Kaloz <kaloz@openwrt.org> | 2015-01-25 15:36:47 +0000 |
| commit | 7652dc8164f3a6b1c9a100516d7a6bfd91d0d176 (patch) | |
| tree | 105df3bcd0f83db6a1aff4480cb65df532dc7415 /target/linux/mvebu/patches-3.18/204-mvebu_xp_add_pwm_properties_to_dtsi_files.patch | |
| parent | e52f6cb655d1d70b73051170231e4e190bee2765 (diff) | |
| download | master-187ad058-7652dc8164f3a6b1c9a100516d7a6bfd91d0d176.tar.gz master-187ad058-7652dc8164f3a6b1c9a100516d7a6bfd91d0d176.tar.bz2 master-187ad058-7652dc8164f3a6b1c9a100516d7a6bfd91d0d176.zip | |
mvebu: gpio based pwm support
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44129 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/mvebu/patches-3.18/204-mvebu_xp_add_pwm_properties_to_dtsi_files.patch')
| -rw-r--r-- | target/linux/mvebu/patches-3.18/204-mvebu_xp_add_pwm_properties_to_dtsi_files.patch | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/target/linux/mvebu/patches-3.18/204-mvebu_xp_add_pwm_properties_to_dtsi_files.patch b/target/linux/mvebu/patches-3.18/204-mvebu_xp_add_pwm_properties_to_dtsi_files.patch new file mode 100644 index 0000000000..9272d99072 --- /dev/null +++ b/target/linux/mvebu/patches-3.18/204-mvebu_xp_add_pwm_properties_to_dtsi_files.patch @@ -0,0 +1,149 @@ +Add properties to the gpio nodes to allow them to be also used +as pwm lines. + +Signed-off-by: Andrew Lunn <andrew@lunn.ch> +--- + arch/arm/boot/dts/armada-370.dtsi | 10 ++++++++-- + arch/arm/boot/dts/armada-xp-mv78230.dtsi | 10 ++++++++-- + arch/arm/boot/dts/armada-xp-mv78260.dtsi | 8 ++++++-- + arch/arm/boot/dts/armada-xp-mv78460.dtsi | 10 ++++++++-- + 4 files changed, 30 insertions(+), 8 deletions(-) + +--- a/arch/arm/boot/dts/armada-370.dtsi ++++ b/arch/arm/boot/dts/armada-370.dtsi +@@ -109,24 +109,30 @@ + + gpio0: gpio@18100 { + compatible = "marvell,orion-gpio"; +- reg = <0x18100 0x40>; ++ reg = <0x18100 0x40>, <0x181c0 0x08>; ++ reg-names = "gpio", "pwm"; + ngpios = <32>; + gpio-controller; + #gpio-cells = <2>; ++ #pwm-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <82>, <83>, <84>, <85>; ++ clocks = <&coreclk 0>; + }; + + gpio1: gpio@18140 { + compatible = "marvell,orion-gpio"; +- reg = <0x18140 0x40>; ++ reg = <0x18140 0x40>, <0x181c8 0x08>; ++ reg-names = "gpio", "pwm"; + ngpios = <32>; + gpio-controller; + #gpio-cells = <2>; ++ #pwm-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <87>, <88>, <89>, <90>; ++ clocks = <&coreclk 0>; + }; + + gpio2: gpio@18180 { +--- a/arch/arm/boot/dts/armada-xp-mv78230.dtsi ++++ b/arch/arm/boot/dts/armada-xp-mv78230.dtsi +@@ -169,24 +169,30 @@ + internal-regs { + gpio0: gpio@18100 { + compatible = "marvell,orion-gpio"; +- reg = <0x18100 0x40>; ++ reg = <0x18100 0x40>, <0x181c0 0x08>; ++ reg-names = "gpio", "pwm"; + ngpios = <32>; + gpio-controller; + #gpio-cells = <2>; ++ #pwm-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <82>, <83>, <84>, <85>; ++ clocks = <&coreclk 0>; + }; + + gpio1: gpio@18140 { + compatible = "marvell,orion-gpio"; +- reg = <0x18140 0x40>; ++ reg = <0x18140 0x40>, <0x181c8 0x08>; ++ reg-names = "gpio", "pwm"; + ngpios = <17>; + gpio-controller; + #gpio-cells = <2>; ++ #pwm-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <87>, <88>, <89>; ++ clocks = <&coreclk 0>; + }; + }; + }; +--- a/arch/arm/boot/dts/armada-xp-mv78260.dtsi ++++ b/arch/arm/boot/dts/armada-xp-mv78260.dtsi +@@ -253,24 +253,28 @@ + internal-regs { + gpio0: gpio@18100 { + compatible = "marvell,orion-gpio"; +- reg = <0x18100 0x40>; ++ reg = <0x18100 0x40>, <0x181c0 0x08>; ++ reg-names = "gpio", "pwm"; + ngpios = <32>; + gpio-controller; + #gpio-cells = <2>; ++ #pwm-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <82>, <83>, <84>, <85>; ++ clocks = <&coreclk 0>; + }; + + gpio1: gpio@18140 { + compatible = "marvell,orion-gpio"; +- reg = <0x18140 0x40>; ++ reg = <0x18140 0x40>, <0x181c8 0x08>; + ngpios = <32>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <87>, <88>, <89>, <90>; ++ clocks = <&coreclk 0>; + }; + + gpio2: gpio@18180 { +--- a/arch/arm/boot/dts/armada-xp-mv78460.dtsi ++++ b/arch/arm/boot/dts/armada-xp-mv78460.dtsi +@@ -291,24 +291,30 @@ + internal-regs { + gpio0: gpio@18100 { + compatible = "marvell,orion-gpio"; +- reg = <0x18100 0x40>; ++ reg = <0x18100 0x40>, <0x181c0 0x08>; ++ reg-names = "gpio", "pwm"; + ngpios = <32>; + gpio-controller; + #gpio-cells = <2>; ++ #pwm-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <82>, <83>, <84>, <85>; ++ clocks = <&coreclk 0>; + }; + + gpio1: gpio@18140 { + compatible = "marvell,orion-gpio"; +- reg = <0x18140 0x40>; ++ reg = <0x18140 0x40>, <0x181c8 0x08>; ++ reg-names = "gpio", "pwm"; + ngpios = <32>; + gpio-controller; + #gpio-cells = <2>; ++ #pwm-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <87>, <88>, <89>, <90>; ++ clocks = <&coreclk 0>; + }; + + gpio2: gpio@18180 { |