| From 3e53602b4159a3f1f2eff8fd9b1913a38d3868c6 Mon Sep 17 00:00:00 2001 |
| From: Stefan Sauer <ensonic@google.com> |
| Date: Mon, 26 Jan 2015 10:36:08 +0100 |
| Subject: [PATCH] enable-i2c1: enable and configure i2c-1 |
| |
| --- |
| arch/arm/boot/dts/am335x-bone.dts | 17 +++++++++++++++++ |
| 1 file changed, 17 insertions(+) |
| |
| diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts |
| index 9abc1f3..d3ec5c3 100644 |
| --- a/arch/arm/boot/dts/am335x-bone.dts |
| +++ b/arch/arm/boot/dts/am335x-bone.dts |
| @@ -10,3 +10,20 @@ |
| /include/ "am33xx.dtsi" |
| |
| /include/ "am335x-bone-common.dtsi" |
| + |
| +&am33xx_pinmux { |
| + i2c1_pins: pinmux_i2c1_pins { |
| + pinctrl-single,pins = < |
| + 0x158 0x72 /* spi0_d1.i2c1_sda, SLEWCTRL_SLOW | INPUT_PULLUP | MODE2 */ |
| + 0x15c 0x72 /* spi0_cs0.i2c1_scl, SLEWCTRL_SLOW | INPUT_PULLUP | MODE2 */ |
| + >; |
| + }; |
| +}; |
| + |
| +&i2c1 { |
| + status = "okay"; |
| + pinctrl-names = "default"; |
| + pinctrl-0 = <&i2c1_pins>; |
| + |
| + clock-frequency = <100000>; |
| +}; |
| -- |
| 2.2.0.rc0.207.ga3a616c |
| |
