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Thus define it so it can be easily enabled if > required. Nit: The i2c3 of the phyBOARD-Pollux is used ... Reviewed-by: Frank Li > > Signed-off-by: Stefan Riedmueller > Signed-off-by: Teresa Remmet > Signed-off-by: Yannic Moog > --- > .../dts/freescale/imx8mp-phyboard-pollux-rdk.dts | 23 ++++++++++++++++++++++ > 1 file changed, 23 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts b/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts > index 6203e39bc01be476f16f5ac80b6365bce150ae37..7d34b820e3213a3832c5be47444d4e9c636a6202 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts > +++ b/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts > @@ -228,6 +228,15 @@ led-3 { > }; > }; > > +&i2c3 { > + clock-frequency = <400000>; > + pinctrl-names = "default", "gpio"; > + pinctrl-0 = <&pinctrl_i2c3>; > + pinctrl-1 = <&pinctrl_i2c3_gpio>; > + sda-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; > + scl-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; > +}; > + > &ldb_lvds_ch1 { > remote-endpoint = <&panel1_in>; > }; > @@ -442,6 +451,20 @@ MX8MP_IOMUXC_I2C2_SDA__GPIO5_IO17 0x1e2 > >; > }; > > + pinctrl_i2c3: i2c3grp { > + fsl,pins = < > + MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL 0x400001c2 > + MX8MP_IOMUXC_I2C3_SDA__I2C3_SDA 0x400001c2 > + >; > + }; > + > + pinctrl_i2c3_gpio: i2c3gpiogrp { > + fsl,pins = < > + MX8MP_IOMUXC_I2C3_SCL__GPIO5_IO18 0x1e2 > + MX8MP_IOMUXC_I2C3_SDA__GPIO5_IO19 0x1e2 > + >; > + }; > + > pinctrl_lvds1: lvds1grp { > fsl,pins = < > MX8MP_IOMUXC_SD2_WP__GPIO2_IO20 0x12 > > -- > 2.51.0 >