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> status = "okay"; > > + pca9670_i2c3: gpio@23 { > + compatible = "nxp,pca9670"; > + reg = <0x23>; > + #gpio-cells = <2>; > + gpio-controller; > + }; > + > pca9548_i2c3: i2c-mux@77 { > compatible = "nxp,pca9548"; > reg = <0x77>; > @@ -102,18 +109,63 @@ i2c@5 { > reg = <5>; > #address-cells = <1>; > #size-cells = <0>; > + > + pcal6416_i2c3_u46: gpio@20 { > + compatible = "nxp,pcal6416"; > + reg = <0x20>; > + #gpio-cells = <2>; > + gpio-controller; > + > + sd-card-on-hog { > + gpios = <13 GPIO_ACTIVE_HIGH>; > + gpio-hog; > + output-high; > + }; > + }; > + > + pcal6416_i2c3_u171: gpio@21 { > + compatible = "nxp,pcal6416"; > + reg = <0x21>; > + #gpio-cells = <2>; > + gpio-controller; > + }; > }; > > i2c@6 { > reg = <6>; > #address-cells = <1>; > #size-cells = <0>; > + > + pcal6416_i2c3_u48: gpio@20 { > + compatible = "nxp,pcal6416"; > + reg = <0x20>; > + #interrupt-cells = <2>; > + interrupt-controller; > + interrupt-parent = <&gpio3>; > + interrupts = <13 IRQ_TYPE_LEVEL_LOW>; > + #gpio-cells = <2>; > + gpio-controller; > + pinctrl-0 = <&pinctrl_ioexpander_int>; > + pinctrl-names = "default"; > + }; > }; > > i2c@7 { > reg = <7>; > #address-cells = <1>; > #size-cells = <0>; > + > + pcal6408_i2c3_u172: gpio@20 { > + compatible = "nxp,pcal6408"; > + reg = <0x20>; > + #interrupt-cells = <2>; > + interrupt-controller; > + interrupt-parent = <&gpio3>; > + /* shared int pin with u48 */ > + interrupts = <13 IRQ_TYPE_LEVEL_LOW>; > + #gpio-cells = <2>; > + gpio-controller; > + }; > }; > }; > }; > @@ -147,18 +199,59 @@ i2c@1 { > reg = <1>; > #address-cells = <1>; > #size-cells = <0>; > + > + pcal6416_i2c6_u50: gpio@21 { > + compatible = "nxp,pcal6416"; > + reg = <0x21>; > + #gpio-cells = <2>; > + gpio-controller; > + }; > }; > > i2c@2 { > reg = <2>; > #address-cells = <1>; > #size-cells = <0>; > + > + pcal6408_i2c6_u170: gpio@20 { > + compatible = "nxp,pcal6408"; > + reg = <0x20>; > + #interrupt-cells = <2>; > + interrupt-controller; > + interrupt-parent = <&gpio4>; > + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; > + #gpio-cells = <2>; > + gpio-controller; > + pinctrl-0 = <&pinctrl_ioexpander_int2>; > + pinctrl-names = "default"; > + }; > }; > > i2c@3 { > reg = <3>; > #address-cells = <1>; > #size-cells = <0>; > + > + pcal6416_i2c6_u44: gpio@20 { > + compatible = "nxp,pcal6416"; > + reg = <0x20>; > + #gpio-cells = <2>; > + gpio-controller; > + > + /* eMMC IOMUX selection */ > + sd1-sel-hog { > + gpios = <0 GPIO_ACTIVE_HIGH>; > + gpio-hog; > + output-high; > + }; > + > + /* SD card IOMUX selection */ > + sd2-sel-hog { > + gpios = <1 GPIO_ACTIVE_HIGH>; > + gpio-hog; > + output-high; > + }; > + }; > }; > }; > }; > @@ -171,6 +264,18 @@ &lpuart1 { > > &scmi_iomuxc { > > + pinctrl_ioexpander_int2: ioexpanderint2grp { > + fsl,pins = < > + IMX94_PAD_CCM_CLKO4__GPIO4_IO3 0x31e > + >; > + }; > + > + pinctrl_ioexpander_int: ioexpanderintgrp { > + fsl,pins = < > + IMX94_PAD_GPIO_IO45__GPIO3_IO13 0x31e > + >; > + }; > + > pinctrl_lpi2c3: lpi2c3grp { > fsl,pins = < > IMX94_PAD_GPIO_IO16__LPI2C3_SDA 0x40000b9e > -- > 2.34.1 >