Re: [PATCH] ARM: dts: mvebu: Add PWM properties to .dtsi files
From: Gregory CLEMENT <hidden>
Date: 2017-06-13 08:48:55
Also in:
linux-arm-kernel, lkml
Hi Ralph, On jeu., juin 01 2017, Ralph Sennhauser [off-list ref] wrote:
From: Andrew Lunn <redacted> 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 <redacted> URL: https://patchwork.ozlabs.org/patch/427294/ [Ralph Sennhauser: Add new compatible string marvell,armada-370-gpio] Signed-off-by: Ralph Sennhauser <redacted> Tested-by: Andrew Lunn <redacted> Acked-by: Linus Walleij <redacted> Signed-off-by: Gregory CLEMENT <gregory.clement-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
Applied on mvebu/dt as a replacement on the former version. Thanks, Gregory
quoted hunk
--- Hi Gregory, I took the commit which is already in next, updated the compatible string to "marvell,armada-370-gpio" and ammended the commit message accordingly. This one is intended to replace the one in next if/when the the change to the compatible string from "marvell,armada-370-xp-gpio" to "marvell,armada-370-gpio" is accepted. ("gpio: mvebu: change compatible string for PWM support") Ralph --- 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(-)diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi index cc011c8..f9cf127 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-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;diff --git a/arch/arm/boot/dts/armada-xp-mv78230.dtsi b/arch/arm/boot/dts/armada-xp-mv78230.dtsi index 07c5090..9f25814 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-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>; }; }; };diff --git a/arch/arm/boot/dts/armada-xp-mv78260.dtsi b/arch/arm/boot/dts/armada-xp-mv78260.dtsi index 64e936a..2bfe07a 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-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;diff --git a/arch/arm/boot/dts/armada-xp-mv78460.dtsi b/arch/arm/boot/dts/armada-xp-mv78460.dtsi index d1383dd..6c33935 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;-- 2.10.2
-- Gregory Clement, Free Electrons Kernel, drivers, real-time and embedded Linux development, consulting, training and support. http://free-electrons.com -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html