linux-kernel - [PATCH 2/2] ARM: at91/dt: sama5d4: move ADC pinctrl to board device trees

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Message-Id: <1434959149-4067-2-git-send-email-alexandre.belloni@free-electrons.com>
Date:	Mon, 22 Jun 2015 09:45:48 +0200
From:	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
To:	Nicolas Ferre <nicolas.ferre@...el.com>
Cc:	Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>,
	Boris Brezillon <boris.brezillon@...e-electrons.com>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
Subject: [PATCH 2/2] ARM: at91/dt: sama5d4: move ADC pinctrl to board device trees

The ADC pinctrl is board specific, move it to the board device trees.

Signed-off-by: Alexandre Belloni <alexandre.belloni@...e-electrons.com>
---
 arch/arm/boot/dts/at91-sama5d4_xplained.dts | 9 +++++++++
 arch/arm/boot/dts/at91-sama5d4ek.dts        | 9 +++++++++
 arch/arm/boot/dts/sama5d4.dtsi              | 9 ---------
 3 files changed, 18 insertions(+), 9 deletions(-)

diff --git a/arch/arm/boot/dts/at91-sama5d4_xplained.dts b/arch/arm/boot/dts/at91-sama5d4_xplained.dts
index c740e1a2a3a5..50033760df93 100644
--- a/arch/arm/boot/dts/at91-sama5d4_xplained.dts
+++ b/arch/arm/boot/dts/at91-sama5d4_xplained.dts
@@ -123,6 +123,15 @@
 			};
 
 			adc0: adc@...34000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <
+					/* external trigger conflicts with USBA_VBUS */
+					&pinctrl_adc0_ad0
+					&pinctrl_adc0_ad1
+					&pinctrl_adc0_ad2
+					&pinctrl_adc0_ad3
+					&pinctrl_adc0_ad4
+					>;
 				atmel,adc-vref = <3300>;
 				status = "okay";
 			};
diff --git a/arch/arm/boot/dts/at91-sama5d4ek.dts b/arch/arm/boot/dts/at91-sama5d4ek.dts
index 89ef4a540db5..202891b4c1b7 100644
--- a/arch/arm/boot/dts/at91-sama5d4ek.dts
+++ b/arch/arm/boot/dts/at91-sama5d4ek.dts
@@ -99,6 +99,15 @@
 			};
 
 			adc0: adc@...34000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <
+					/* external trigger conflicts with USBA_VBUS */
+					&pinctrl_adc0_ad0
+					&pinctrl_adc0_ad1
+					&pinctrl_adc0_ad2
+					&pinctrl_adc0_ad3
+					&pinctrl_adc0_ad4
+					>;
 				/* The vref depends on JP22 of EK. If connect 1-2 then use 3.3V. connect 2-3 use 3.0V */
 				atmel,adc-vref = <3300>;
 				/*atmel,adc-ts-wires = <4>;*/	/* Set up ADC touch screen */
diff --git a/arch/arm/boot/dts/sama5d4.dtsi b/arch/arm/boot/dts/sama5d4.dtsi
index ca1e52989a29..04779fe1c70b 100644
--- a/arch/arm/boot/dts/sama5d4.dtsi
+++ b/arch/arm/boot/dts/sama5d4.dtsi
@@ -1078,15 +1078,6 @@
 				compatible = "atmel,at91sam9x5-adc";
 				reg = <0xfc034000 0x100>;
 				interrupts = <44 IRQ_TYPE_LEVEL_HIGH 5>;
-				pinctrl-names = "default";
-				pinctrl-0 = <
-					/* external trigger is conflict with USBA_VBUS */
-					&pinctrl_adc0_ad0
-					&pinctrl_adc0_ad1
-					&pinctrl_adc0_ad2
-					&pinctrl_adc0_ad3
-					&pinctrl_adc0_ad4
-					>;
 				clocks = <&adc_clk>,
 					 <&adc_op_clk>;
 				clock-names = "adc_clk", "adc_op_clk";
-- 
2.1.4

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