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Signed-off-by: Frank Li --- arch/arm64/boot/dts/freescale/imx8qm-mek.dts | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts index dd9dd3cb7d47c..c5cb461c30c97 100644 --- a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts +++ b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts @@ -104,6 +104,26 @@ &asrc0 { status = "okay"; }; +&cm41_i2c { + #address-cells = <1>; + #size-cells = <0>; + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_cm41_i2c>; + status = "okay"; + + pca6416: gpio@20 { + compatible = "ti,tca6416"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + }; +}; + +&cm41_intmux { + status = "okay"; +}; + &i2c0 { #address-cells = <1>; #size-cells = <0>; @@ -352,6 +372,13 @@ IMX8QM_ADC_IN0_DMA_ADC0_IN0 0xc0000060 >; }; + pinctrl_cm41_i2c: cm41i2cgrp { + fsl,pins = < + IMX8QM_M41_I2C0_SDA_M41_I2C0_SDA 0x0600004c + IMX8QM_M41_I2C0_SCL_M41_I2C0_SCL 0x0600004c + >; + }; + pinctrl_fec1: fec1grp { fsl,pins = < IMX8QM_ENET0_MDC_CONN_ENET0_MDC 0x06000020