/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
#include "imx6sx.dtsi"
/ {
reg = <0x80000000 0x40000000>;
};
+ gpio-keys {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio_keys>;
+
+ volume-up {
+ label = "Volume Up";
+ gpios = <&gpio1 18 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_VOLUMEUP>;
+ };
+
+ volume-down {
+ label = "Volume Down";
+ gpios = <&gpio1 19 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_VOLUMEDOWN>;
+ };
+ };
+
regulators {
compatible = "simple-bus";
#address-cells = <1>;
gpio = <&gpio2 11 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
+
+ reg_usb_otg1_vbus: regulator@1 {
+ compatible = "regulator-fixed";
+ reg = <1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb_otg1>;
+ regulator-name = "usb_otg1_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_usb_otg2_vbus: regulator@2 {
+ compatible = "regulator-fixed";
+ reg = <2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb_otg2>;
+ regulator-name = "usb_otg2_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_psu_5v: regulator@3 {
+ compatible = "regulator-fixed";
+ reg = <3>;
+ regulator-name = "PSU-5V0";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
};
+
+ sound {
+ compatible = "fsl,imx6sx-sdb-wm8962", "fsl,imx-audio-wm8962";
+ model = "wm8962-audio";
+ ssi-controller = <&ssi2>;
+ audio-codec = <&codec>;
+ audio-routing =
+ "Headphone Jack", "HPOUTL",
+ "Headphone Jack", "HPOUTR",
+ "Ext Spk", "SPKOUTL",
+ "Ext Spk", "SPKOUTR",
+ "AMIC", "MICBIAS",
+ "IN3R", "AMIC";
+ mux-int-port = <2>;
+ mux-ext-port = <6>;
+ };
+};
+
+&audmux {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_audmux>;
+ status = "okay";
};
&fec1 {
status = "okay";
};
+&i2c1 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ status = "okay";
+
+ pmic: pfuze100@08 {
+ compatible = "fsl,pfuze100";
+ reg = <0x08>;
+
+ regulators {
+ sw1a_reg: sw1ab {
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1875000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-ramp-delay = <6250>;
+ };
+
+ sw1c_reg: sw1c {
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1875000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-ramp-delay = <6250>;
+ };
+
+ sw2_reg: sw2 {
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw3a_reg: sw3a {
+ regulator-min-microvolt = <400000>;
+ regulator-max-microvolt = <1975000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw3b_reg: sw3b {
+ regulator-min-microvolt = <400000>;
+ regulator-max-microvolt = <1975000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw4_reg: sw4 {
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ swbst_reg: swbst {
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5150000>;
+ };
+
+ snvs_reg: vsnvs {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vref_reg: vrefddr {
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vgen1_reg: vgen1 {
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1550000>;
+ regulator-always-on;
+ };
+
+ vgen2_reg: vgen2 {
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1550000>;
+ };
+
+ vgen3_reg: vgen3 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vgen4_reg: vgen4 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vgen5_reg: vgen5 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vgen6_reg: vgen6 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+ };
+ };
+};
+
+&i2c4 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c4>;
+ status = "okay";
+
+ codec: wm8962@1a {
+ compatible = "wlf,wm8962";
+ reg = <0x1a>;
+ clocks = <&clks IMX6SX_CLK_AUDIO>;
+ DCVDD-supply = <&vgen4_reg>;
+ DBVDD-supply = <&vgen4_reg>;
+ AVDD-supply = <&vgen4_reg>;
+ CPVDD-supply = <&vgen4_reg>;
+ MICVDD-supply = <&vgen3_reg>;
+ PLLVDD-supply = <&vgen4_reg>;
+ SPKVDD1-supply = <®_psu_5v>;
+ SPKVDD2-supply = <®_psu_5v>;
+ };
+};
+
+&ssi2 {
+ status = "okay";
+};
+
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
status = "okay";
};
+&usbotg1 {
+ vbus-supply = <®_usb_otg1_vbus>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb_otg1_id>;
+ status = "okay";
+};
+
+&usbotg2 {
+ vbus-supply = <®_usb_otg2_vbus>;
+ dr_mode = "host";
+ status = "okay";
+};
+
&usdhc2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc2>;
&iomuxc {
imx6x-sdb {
+ pinctrl_audmux: audmuxgrp {
+ fsl,pins = <
+ MX6SX_PAD_CSI_DATA00__AUDMUX_AUD6_TXC 0x130b0
+ MX6SX_PAD_CSI_DATA01__AUDMUX_AUD6_TXFS 0x130b0
+ MX6SX_PAD_CSI_HSYNC__AUDMUX_AUD6_TXD 0x120b0
+ MX6SX_PAD_CSI_VSYNC__AUDMUX_AUD6_RXD 0x130b0
+ MX6SX_PAD_CSI_PIXCLK__AUDMUX_MCLK 0x130b0
+ >;
+ };
+
pinctrl_enet1: enet1grp {
fsl,pins = <
MX6SX_PAD_ENET1_MDIO__ENET1_MDIO 0xa0b1
>;
};
+ pinctrl_gpio_keys: gpio_keysgrp {
+ fsl,pins = <
+ MX6SX_PAD_CSI_DATA04__GPIO1_IO_18 0x17059
+ MX6SX_PAD_CSI_DATA05__GPIO1_IO_19 0x17059
+ >;
+ };
+
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX6SX_PAD_GPIO1_IO01__I2C1_SDA 0x4001b8b1
+ MX6SX_PAD_GPIO1_IO00__I2C1_SCL 0x4001b8b1
+ >;
+ };
+
+ pinctrl_i2c4: i2c4grp {
+ fsl,pins = <
+ MX6SX_PAD_CSI_DATA07__I2C4_SDA 0x4001b8b1
+ MX6SX_PAD_CSI_DATA06__I2C4_SCL 0x4001b8b1
+ >;
+ };
+
pinctrl_vcc_sd3: vccsd3grp {
fsl,pins = <
MX6SX_PAD_KEY_COL1__GPIO2_IO_11 0x17059
>;
};
+ pinctrl_usb_otg1: usbotg1grp {
+ fsl,pins = <
+ MX6SX_PAD_GPIO1_IO09__GPIO1_IO_9 0x10b0
+ >;
+ };
+
+ pinctrl_usb_otg1_id: usbotg1idgrp {
+ fsl,pins = <
+ MX6SX_PAD_GPIO1_IO10__ANATOP_OTG1_ID 0x17059
+ >;
+ };
+
+ pinctrl_usb_otg2: usbot2ggrp {
+ fsl,pins = <
+ MX6SX_PAD_GPIO1_IO12__GPIO1_IO_12 0x10b0
+ >;
+ };
+
pinctrl_usdhc2: usdhc2grp {
fsl,pins = <
MX6SX_PAD_SD2_CMD__USDHC2_CMD 0x17059