From: Adam Ford Date: Thu, 15 Feb 2018 14:25:56 +0000 (-0600) Subject: ARM: dts: Add pinmuxing for i2c2 and i2c3 for LogicPD SOM-LV X-Git-Tag: v4.14.138~32 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e55d9fb8af904722b846c263b70059e3fce6512b;p=thirdparty%2Fkernel%2Fstable.git 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 Signed-off-by: Tony Lindgren Signed-off-by: Sasha Levin --- diff --git a/arch/arm/boot/dts/logicpd-som-lv.dtsi b/arch/arm/boot/dts/logicpd-som-lv.dtsi index a7883676f675c..b144a6a5d3523 100644 --- 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 {