ARM: dts: AM33XX: Add default pinctrl binding for I2C device
Add pin control binding for I2C device nodes in all
board specific DT files (as per current usage),
EVM: Both i2c0 and i2c1
EVM-SK and Bone: Only i2c0
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Acked-by: Matt Porter <mporter@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts
index f67c360..15a3052 100644
--- a/arch/arm/boot/dts/am335x-evmsk.dts
+++ b/arch/arm/boot/dts/am335x-evmsk.dts
@@ -51,6 +51,13 @@
0x9c 0x27 /* gpmc_ben0_cle.gpio2_5, INPUT | MODE7 */
>;
};
+
+ i2c0_pins: pinmux_i2c0_pins {
+ pinctrl-single,pins = <
+ 0x188 0x30 /* i2c0_sda.i2c0_sda PULLUP | INPUTENABLE | MODE0 */
+ 0x18c 0x30 /* i2c0_scl.i2c0_scl PULLUP | INPUTENABLE | MODE0 */
+ >;
+ };
};
ocp {
@@ -59,6 +66,9 @@
};
i2c0: i2c@44e0b000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins>;
+
status = "okay";
clock-frequency = <400000>;