[PATCH 05/10] ARM: dts: AM33XX: Add pinmux configuration for user-leds to BONE
From: AnilKumar Ch <hidden>
Date: 2012-11-05 10:45:45
Also in:
linux-arm-kernel, linux-omap
Subsystem:
the rest · Maintainer:
Linus Torvalds
Add pinmux configurations for gpio based user-keys to am335x-bone. 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 <redacted> --- arch/arm/boot/dts/am335x-bone.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts
index 6f9c48e..0bd0355 100644
--- a/arch/arm/boot/dts/am335x-bone.dts
+++ b/arch/arm/boot/dts/am335x-bone.dts@@ -24,6 +24,20 @@ reg = <0x80000000 0x10000000>; /* 256 MB */ }; + am33xx_pinmux: pinmux@44e10800 { + pinctrl-names = "default"; + pinctrl-0 = <&user_leds_s0>; + + user_leds_s0: user_leds_s0 { + pinctrl-single,pins = < + 0x54 0x7 /* gpmc_a5.gpio1_21, OUTPUT | MODE7 */ + 0x58 0x17 /* gpmc_a6.gpio1_22, OUTPUT_PULLUP | MODE7 */ + 0x5c 0x7 /* gpmc_a7.gpio1_23, OUTPUT | MODE7 */ + 0x60 0x17 /* gpmc_a8.gpio1_24, OUTPUT_PULLUP | MODE7 */ + >; + }; + }; + ocp { uart1: serial@44e09000 { status = "okay";
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1.7.9.5