diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2017-06-01 22:09:26 +0200 |
|---|---|---|
| committer | Gregory CLEMENT <gregory.clement@free-electrons.com> | 2017-06-17 08:16:45 +0200 |
| commit | 0c8c9ff8ec8eb1b41817bd547895e360b66853d6 (patch) | |
| tree | 969942949393c920b9af771527937323f76ab31c /arch/arm/boot/dts/armada-xp-mv78460.dtsi | |
| parent | Linux 4.12-rc1 (diff) | |
| download | linux-0c8c9ff8ec8eb1b41817bd547895e360b66853d6.tar.xz linux-0c8c9ff8ec8eb1b41817bd547895e360b66853d6.zip | |
ARM: dts: mvebu: Add PWM properties to .dtsi files
Add properties to the GPIO nodes for Armada 370/XP to allow them to be
also used as PWM lines.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
URL: https://patchwork.ozlabs.org/patch/427294/
[Ralph Sennhauser: Add new compatible string marvell,armada-370-gpio]
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
Tested-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Diffstat (limited to 'arch/arm/boot/dts/armada-xp-mv78460.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/armada-xp-mv78460.dtsi | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/arch/arm/boot/dts/armada-xp-mv78460.dtsi b/arch/arm/boot/dts/armada-xp-mv78460.dtsi index d1383dde43eb..6c33935f7074 100644 --- a/arch/arm/boot/dts/armada-xp-mv78460.dtsi +++ b/arch/arm/boot/dts/armada-xp-mv78460.dtsi @@ -323,29 +323,38 @@ internal-regs { gpio0: gpio@18100 { - compatible = "marvell,orion-gpio"; - reg = <0x18100 0x40>; + compatible = "marvell,armada-370-gpio", + "marvell,orion-gpio"; + 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>; + compatible = "marvell,armada-370-gpio", + "marvell,orion-gpio"; + 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 { - compatible = "marvell,orion-gpio"; + compatible = "marvell,armada-370-gpio", + "marvell,orion-gpio"; reg = <0x18180 0x40>; ngpios = <3>; gpio-controller; |