linux-kernel - [PATCH 2/7] ARM: stih416: Add Pinctrl settings for PWM

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Message-Id: <1403103172-19856-2-git-send-email-lee.jones@linaro.org>
Date:	Wed, 18 Jun 2014 15:52:47 +0100
From:	Lee Jones <lee.jones@...aro.org>
To:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:	lee.jones@...aro.org, kernel@...inux.com, thierry.reding@...il.com,
	linux-pwm@...r.kernel.org, maxime.coquelin@...com,
	patrice.chotard@...com, srinivas.kandagatla@...il.com,
	devicetree@...r.kernel.org, ajitpal.singh@...com
Subject: [PATCH 2/7] ARM: stih416: Add Pinctrl settings for PWM

Supply the Pinctrl configuration to enable PWM{0,1} lines on STiH416
based development boards.

Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 arch/arm/boot/dts/stih416-pinctrl.dtsi | 50 ++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)

diff --git a/arch/arm/boot/dts/stih416-pinctrl.dtsi b/arch/arm/boot/dts/stih416-pinctrl.dtsi
index ee6c119..04e61d6 100644
--- a/arch/arm/boot/dts/stih416-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stih416-pinctrl.dtsi
@@ -207,6 +207,29 @@
 					};
 				};
 			};
+
+			pwm1 {
+				pinctrl_pwm1_chan0_default: pwm1-0-default {
+					st,pins {
+						pwm-out    = <&PIO3 0 ALT1 OUT>;
+					};
+				};
+				pinctrl_pwm1_chan1_default: pwm1-1-default {
+					st,pins {
+						pwm-out    = <&PIO4 4 ALT1 OUT>;
+					};
+				};
+				pinctrl_pwm1_chan2_default: pwm1-2-default {
+					st,pins {
+						pwm-out    = <&PIO4 6 ALT3 OUT>;
+					};
+				};
+				pinctrl_pwm1_chan3_default: pwm1-3-default {
+					st,pins {
+						pwm-out    = <&PIO4 7 ALT3 OUT>;
+					};
+				};
+			};
 		};
 
 		pin-controller-front {
@@ -301,6 +324,14 @@
 				st,bank-name	= "PIO31";
 			};
 
+			pwm0 {
+				pinctrl_pwm0_chan0_default: pwm0-0-default {
+					st,pins {
+						pwm-out    = <&PIO9 7 ALT2 OUT>;
+					};
+				};
+			};
+
 			serial2-oe {
 				pinctrl_serial2_oe: serial2-1 {
 					st,pins {
@@ -467,6 +498,25 @@
 					};
 				};
 			};
+
+			pwm0 {
+				pinctrl_pwm0_chan1_default: pwm0-1-default {
+					st,pins {
+						pwm-out    = <&PIO13 2 ALT2 OUT>;
+					};
+				};
+				pinctrl_pwm0_chan2_default: pwm0-2-default {
+					st,pins {
+						pwm-out    = <&PIO15 2 ALT4 OUT>;
+					};
+				};
+				pinctrl_pwm0_chan3_default: pwm0-3-default {
+					st,pins {
+						pwm-out    = <&PIO17 4 ALT1 OUT>;
+					};
+				};
+			};
+
 		};
 
 		pin-controller-fvdp-fe {
-- 
1.8.3.2

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