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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>
This commit is contained in:
Andrew Lunn 2017-06-01 22:09:26 +02:00 committed by Gregory CLEMENT
parent 2ea659a9ef
commit 0c8c9ff8ec
4 changed files with 54 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
arch/arm/boot/dts/armada-370.dtsi
View File

@ -137,29 +137,38 @@ L2: l2-cache@8000 {
};
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 = <2>;
gpio-controller;

16
arch/arm/boot/dts/armada-xp-mv78230.dtsi
View File

@ -202,25 +202,33 @@ pcie5: pcie@5,0 {
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 = <17>;
gpio-controller;
#gpio-cells = <2>;
#pwm-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <87>, <88>, <89>;
clocks = <&coreclk 0>;
};
};
};

19
arch/arm/boot/dts/armada-xp-mv78260.dtsi
View File

@ -285,29 +285,38 @@ pcie9: pcie@9,0 {
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;

19
arch/arm/boot/dts/armada-xp-mv78460.dtsi
View File

@ -323,29 +323,38 @@ pcie10: pcie@10,0 {
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;