[2/2] ARM: dts: Add pinmuxing for i2c2 and i2c3 for LogicPD SOM-LV
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Message ID 1518704756-6968-2-git-send-email-aford173@gmail.com
State New
Headers show

Commit Message

Adam Ford Feb. 15, 2018, 2:25 p.m. UTC
Since I2C1 and I2C4 have explicit pinmuxing set, let's be on the
safe side and set the pin muxing for I2C2 and I2C3.

Signed-off-by: Adam Ford <aford173@gmail.com>

Comments

Tony Lindgren Feb. 28, 2018, 11:01 p.m. UTC | #1
* Adam Ford <aford173@gmail.com> [180215 14:26]:
> Since I2C1 and I2C4 have explicit pinmuxing set, let's be on the
> safe side and set the pin muxing for I2C2 and I2C3.

Applying both into omap-for-v4.17/dt thanks.

Tony
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Patch
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diff --git a/arch/arm/boot/dts/logicpd-som-lv.dtsi b/arch/arm/boot/dts/logicpd-som-lv.dtsi
index a30ee9f..64b3a2e 100644
--- a/arch/arm/boot/dts/logicpd-som-lv.dtsi
+++ b/arch/arm/boot/dts/logicpd-som-lv.dtsi
@@ -88,10 +88,14 @@ 
 };
 
 &i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2_pins>;
 	clock-frequency = <400000>;
 };
 
 &i2c3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c3_pins>;
 	clock-frequency = <400000>;
 };
 
@@ -197,6 +201,18 @@ 
 			OMAP3_CORE1_IOPAD(0x21bc, PIN_INPUT | MUX_MODE0)        /* i2c1_sda.i2c1_sda */
 		>;
 	};
+	i2c2_pins: pinmux_i2c2_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x21be, PIN_INPUT | MUX_MODE0)	/* i2c2_scl */
+			OMAP3_CORE1_IOPAD(0x21c0, PIN_INPUT | MUX_MODE0)	/* i2c2_sda */
+		>;
+	};
+	i2c3_pins: pinmux_i2c3_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x21c2, PIN_INPUT | MUX_MODE0)	/* i2c3_scl */
+			OMAP3_CORE1_IOPAD(0x21c4, PIN_INPUT | MUX_MODE0)	/* i2c3_sda */
+		>;
+	};
 };
 
 &omap3_pmx_wkup {