ARM: dts: Add pinmuxing for i2c2 and i2c3 for LogicPD SOM-LV

[ Upstream commit 5fe3c0fa0d54877c65e7c9b4442aeeb25cdf469a ]

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>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/arch/arm/boot/dts/logicpd-som-lv.dtsi b/arch/arm/boot/dts/logicpd-som-lv.dtsi
index a7883676f675c8ebb822d944ac2225f5af3130d2..b144a6a5d35231d94acb1e803ffa95584660e02a 100644 (file)
--- a/arch/arm/boot/dts/logicpd-som-lv.dtsi
+++ b/arch/arm/boot/dts/logicpd-som-lv.dtsi
@@ -115,10 +115,14 @@
 };
 
 &i2c2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&i2c2_pins>;
        clock-frequency = <400000>;
 };
 
 &i2c3 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&i2c3_pins>;
        clock-frequency = <400000>;
 };
 
@@ -241,6 +245,18 @@
                        OMAP3_WKUP_IOPAD(0x2a0c, PIN_OUTPUT | MUX_MODE4)        /* sys_boot1.gpio_3 */
                >;
        };
+       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_core2 {