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[04/11] ARM: dts: omap3-igep0020: Add pinmux setup for i2c devices

Message ID 1384608224-9452-5-git-send-email-javier.martinez@collabora.co.uk (mailing list archive)
State New, archived
Headers show

Commit Message

Javier Martinez Canillas Nov. 16, 2013, 1:23 p.m. UTC 
Add pin muxing support for IGEP boards i2c controllers.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
---
 arch/arm/boot/dts/omap3-igep.dtsi | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/omap3-igep.dtsi b/arch/arm/boot/dts/omap3-igep.dtsi
index e4c8769..165aaf7 100644
--- a/arch/arm/boot/dts/omap3-igep.dtsi
+++ b/arch/arm/boot/dts/omap3-igep.dtsi
@@ -113,10 +113,33 @@ 
 		>;
 	};
 
+	i2c1_pins: pinmux_i2c1_pins {
+		pinctrl-single,pins = <
+			0x18a (PIN_INPUT | MUX_MODE0)   /* i2c1_scl.i2c1_scl */
+			0x18c (PIN_INPUT | MUX_MODE0)   /* i2c1_sda.i2c1_sda */
+		>;
+	};
+
+	i2c2_pins: pinmux_i2c2_pins {
+		pinctrl-single,pins = <
+			0x18e (PIN_INPUT | MUX_MODE0)   /* i2c2_scl.i2c2_scl */
+			0x190 (PIN_INPUT | MUX_MODE0)   /* i2c2_sda.i2c2_sda */
+		>;
+	};
+
+	i2c3_pins: pinmux_i2c3_pins {
+		pinctrl-single,pins = <
+			0x192 (PIN_INPUT | MUX_MODE0)   /* i2c3_scl.i2c3_scl */
+			0x194 (PIN_INPUT | MUX_MODE0)   /* i2c3_sda.i2c3_sda */
+		>;
+	};
+
 	leds_pins: pinmux_leds_pins { };
 };
 
 &i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins>;
 	clock-frequency = <2600000>;
 
 	twl: twl@48 {
@@ -136,9 +159,16 @@ 
 #include "twl4030_omap3.dtsi"
 
 &i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2_pins>;
 	clock-frequency = <400000>;
 };
 
+&i2c3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c3_pins>;
+};
+
 &mcbsp2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mcbsp2_pins>;