From 404aa0d71ddd82189ef3680d6c41f127dc89d29f Mon Sep 17 00:00:00 2001
From: AnilKumar Ch <anilkumar@ti.com>
Date: Tue, 6 Nov 2012 19:18:31 +0530
Subject: [PATCH] ARM: dts: AM33XX: Add pinmux configuration for volume-keys to
 EVM

Add pinmux configurations for gpio volume keys. In this patch, only
single named mode/state is added and these pins are configured during
pinctrl driver initialization.

Default mode is nothing but the values required for the module during
active state. With this configurations module is functional as
expected.

Signed-off-by: AnilKumar Ch <anilkumar@ti.com>
Signed-off-by: Benoit Cousson <b-cousson@ti.com>
---
 arch/arm/boot/dts/am335x-evm.dts | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index 8076e66f9367..e087b8751e0c 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -26,7 +26,7 @@
 
 	am33xx_pinmux: pinmux@44e10800 {
 		pinctrl-names = "default";
-		pinctrl-0 = <&matrix_keypad_s0>;
+		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0>;
 
 		matrix_keypad_s0: matrix_keypad_s0 {
 			pinctrl-single,pins = <
@@ -37,6 +37,13 @@
 				0x6c 0x27	/* gpmc_a11.gpio1_27, INPUT | MODE7 */
 			>;
 		};
+
+		volume_keys_s0: volume_keys_s0 {
+			pinctrl-single,pins = <
+				0x150 0x27	/* spi0_sclk.gpio0_2, INPUT | MODE7 */
+				0x154 0x27	/* spi0_d0.gpio0_3, INPUT | MODE7 */
+			>;
+		};
 	};
 
 	ocp {
-- 
2.20.1