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authorAnilKumar Ch <anilkumar@ti.com>2012-11-06 19:18:31 +0530
committerBenoit Cousson <b-cousson@ti.com>2012-11-06 15:45:48 +0100
commit404aa0d71ddd82189ef3680d6c41f127dc89d29f (patch)
tree0e2bfa9fd52dc65027fdfbf98a1e3bb13f9c8bc7 /arch/arm
parent2ca1d317aa78492f206d3e325965a990aa33a226 (diff)
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>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/boot/dts/am335x-evm.dts9
1 files changed, 8 insertions, 1 deletions
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 {