[v6,2/4] ARM: dts: mvebu: Add PWM properties to .dtsi files

Submitted by Ralph Sennhauser on April 14, 2017, 3:40 p.m.

Details

Message ID 20170414154056.32055-3-ralph.sennhauser@gmail.com
State New
Headers show

Commit Message

Ralph Sennhauser April 14, 2017, 3:40 p.m.
From: Andrew Lunn <andrew@lunn.ch>

Add properties to the GPIO nodes 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-xp-gpio]
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
Tested-by: Andrew Lunn <andrew@lunn.ch>
---
 arch/arm/boot/dts/armada-370.dtsi        | 19 ++++++++++++++-----
 arch/arm/boot/dts/armada-xp-mv78230.dtsi | 16 ++++++++++++----
 arch/arm/boot/dts/armada-xp-mv78260.dtsi | 19 ++++++++++++++-----
 arch/arm/boot/dts/armada-xp-mv78460.dtsi | 19 ++++++++++++++-----
 4 files changed, 54 insertions(+), 19 deletions(-)

Comments

Linus Walleij April 24, 2017, 9:19 a.m.
On Fri, Apr 14, 2017 at 5:40 PM, Ralph Sennhauser
<ralph.sennhauser@gmail.com> wrote:

> From: Andrew Lunn <andrew@lunn.ch>
>
> Add properties to the GPIO nodes 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-xp-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>

Please funnel this through ARM SoC.

Yours,
Linus Walleij
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Patch hide | download patch | download mbox

diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi
index cc011c8..5e815cc 100644
--- a/arch/arm/boot/dts/armada-370.dtsi
+++ b/arch/arm/boot/dts/armada-370.dtsi
@@ -137,29 +137,38 @@ 
 			};
 
 			gpio0: gpio@18100 {
-				compatible = "marvell,orion-gpio";
-				reg = <0x18100 0x40>;
+				compatible = "marvell,armada-370-xp-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-xp-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-xp-gpio",
+					     "marvell,orion-gpio";
 				reg = <0x18180 0x40>;
 				ngpios = <2>;
 				gpio-controller;
diff --git a/arch/arm/boot/dts/armada-xp-mv78230.dtsi b/arch/arm/boot/dts/armada-xp-mv78230.dtsi
index 07c5090..f77168c9 100644
--- a/arch/arm/boot/dts/armada-xp-mv78230.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78230.dtsi
@@ -202,25 +202,33 @@ 
 
 		internal-regs {
 			gpio0: gpio@18100 {
-				compatible = "marvell,orion-gpio";
-				reg = <0x18100 0x40>;
+				compatible = "marvell,armada-370-xp-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-xp-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>;
 			};
 		};
 	};
diff --git a/arch/arm/boot/dts/armada-xp-mv78260.dtsi b/arch/arm/boot/dts/armada-xp-mv78260.dtsi
index 64e936a..0ecfaf4 100644
--- a/arch/arm/boot/dts/armada-xp-mv78260.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78260.dtsi
@@ -285,29 +285,38 @@ 
 
 		internal-regs {
 			gpio0: gpio@18100 {
-				compatible = "marvell,orion-gpio";
-				reg = <0x18100 0x40>;
+				compatible = "marvell,armada-370-xp-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-xp-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-xp-gpio",
+					     "marvell,orion-gpio";
 				reg = <0x18180 0x40>;
 				ngpios = <3>;
 				gpio-controller;
diff --git a/arch/arm/boot/dts/armada-xp-mv78460.dtsi b/arch/arm/boot/dts/armada-xp-mv78460.dtsi
index d1383dd..670ece4c 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-xp-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-xp-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-xp-gpio",
+					     "marvell,orion-gpio";
 				reg = <0x18180 0x40>;
 				ngpios = <3>;
 				gpio-controller;