imx6qdl-cubox-i.dtsi revision 273714
1/* 2 * Copyright (C) 2014 Russell King 3 */ 4#include "imx6qdl-microsom.dtsi" 5#include "imx6qdl-microsom-ar8035.dtsi" 6 7/ { 8 ir_recv: ir-receiver { 9 compatible = "gpio-ir-receiver"; 10 gpios = <&gpio3 9 1>; 11 pinctrl-names = "default"; 12 pinctrl-0 = <&pinctrl_cubox_i_ir>; 13 }; 14 15 pwmleds { 16 compatible = "pwm-leds"; 17 pinctrl-names = "default"; 18 pinctrl-0 = <&pinctrl_cubox_i_pwm1>; 19 20 front { 21 active-low; 22 label = "imx6:red:front"; 23 max-brightness = <248>; 24 pwms = <&pwm1 0 50000>; 25 }; 26 }; 27 28 regulators { 29 compatible = "simple-bus"; 30 31 reg_3p3v: 3p3v { 32 compatible = "regulator-fixed"; 33 regulator-name = "3P3V"; 34 regulator-min-microvolt = <3300000>; 35 regulator-max-microvolt = <3300000>; 36 regulator-always-on; 37 }; 38 39 reg_usbh1_vbus: usb-h1-vbus { 40 compatible = "regulator-fixed"; 41 enable-active-high; 42 gpio = <&gpio1 0 0>; 43 pinctrl-names = "default"; 44 pinctrl-0 = <&pinctrl_cubox_i_usbh1_vbus>; 45 regulator-name = "usb_h1_vbus"; 46 regulator-min-microvolt = <5000000>; 47 regulator-max-microvolt = <5000000>; 48 }; 49 50 reg_usbotg_vbus: usb-otg-vbus { 51 compatible = "regulator-fixed"; 52 enable-active-high; 53 gpio = <&gpio3 22 0>; 54 pinctrl-names = "default"; 55 pinctrl-0 = <&pinctrl_cubox_i_usbotg_vbus>; 56 regulator-name = "usb_otg_vbus"; 57 regulator-min-microvolt = <5000000>; 58 regulator-max-microvolt = <5000000>; 59 }; 60 }; 61 62 sound-spdif { 63 compatible = "fsl,imx-audio-spdif"; 64 model = "imx-spdif"; 65 /* IMX6 doesn't implement this yet */ 66 spdif-controller = <&spdif>; 67 spdif-out; 68 }; 69}; 70 71&hdmi { 72 pinctrl-names = "default"; 73 pinctrl-0 = <&pinctrl_cubox_i_hdmi>; 74 ddc-i2c-bus = <&i2c2>; 75 status = "okay"; 76}; 77 78&i2c2 { 79 clock-frequency = <100000>; 80 pinctrl-names = "default"; 81 pinctrl-0 = <&pinctrl_cubox_i_i2c2>; 82 status = "okay"; 83}; 84 85&i2c3 { 86 pinctrl-names = "default"; 87 pinctrl-0 = <&pinctrl_cubox_i_i2c3>; 88 89 status = "okay"; 90 91 rtc: pcf8523@68 { 92 compatible = "nxp,pcf8523"; 93 reg = <0x68>; 94 }; 95}; 96 97&iomuxc { 98 cubox_i { 99 pinctrl_cubox_i_hdmi: cubox-i-hdmi { 100 fsl,pins = < 101 MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0 102 >; 103 }; 104 105 pinctrl_cubox_i_i2c2: cubox-i-i2c2 { 106 fsl,pins = < 107 MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1 108 MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1 109 >; 110 }; 111 112 pinctrl_cubox_i_i2c3: cubox-i-i2c3 { 113 fsl,pins = < 114 MX6QDL_PAD_EIM_D17__I2C3_SCL 0x4001b8b1 115 MX6QDL_PAD_EIM_D18__I2C3_SDA 0x4001b8b1 116 >; 117 }; 118 119 pinctrl_cubox_i_ir: cubox-i-ir { 120 fsl,pins = < 121 MX6QDL_PAD_EIM_DA9__GPIO3_IO09 0x80000000 122 >; 123 }; 124 125 pinctrl_cubox_i_pwm1: cubox-i-pwm1-front-led { 126 fsl,pins = <MX6QDL_PAD_DISP0_DAT8__PWM1_OUT 0x1b0b0>; 127 }; 128 129 pinctrl_cubox_i_spdif: cubox-i-spdif { 130 fsl,pins = <MX6QDL_PAD_GPIO_17__SPDIF_OUT 0x13091>; 131 }; 132 133 pinctrl_cubox_i_usbh1_vbus: cubox-i-usbh1-vbus { 134 fsl,pins = <MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x4001b0b0>; 135 }; 136 137 pinctrl_cubox_i_usbotg_id: cubox-i-usbotg-id { 138 /* 139 * The Cubox-i pulls this low, but as it's pointless 140 * leaving it as a pull-up, even if it is just 10uA. 141 */ 142 fsl,pins = <MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059>; 143 }; 144 145 pinctrl_cubox_i_usbotg_vbus: cubox-i-usbotg-vbus { 146 fsl,pins = <MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x4001b0b0>; 147 }; 148 149 pinctrl_cubox_i_usdhc2_aux: cubox-i-usdhc2-aux { 150 fsl,pins = < 151 MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071 152 MX6QDL_PAD_KEY_ROW1__SD2_VSELECT 0x1b071 153 >; 154 }; 155 156 pinctrl_cubox_i_usdhc2: cubox-i-usdhc2 { 157 fsl,pins = < 158 MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059 159 MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059 160 MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059 161 MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059 162 MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059 163 MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x13059 164 >; 165 }; 166 }; 167}; 168 169&spdif { 170 pinctrl-names = "default"; 171 pinctrl-0 = <&pinctrl_cubox_i_spdif>; 172 status = "okay"; 173}; 174 175&usbh1 { 176 vbus-supply = <®_usbh1_vbus>; 177 status = "okay"; 178}; 179 180&usbotg { 181 pinctrl-names = "default"; 182 pinctrl-0 = <&pinctrl_cubox_i_usbotg_id>; 183 vbus-supply = <®_usbotg_vbus>; 184 status = "okay"; 185}; 186 187&usdhc2 { 188 pinctrl-names = "default"; 189 pinctrl-0 = <&pinctrl_cubox_i_usdhc2_aux &pinctrl_cubox_i_usdhc2>; 190 vmmc-supply = <®_3p3v>; 191 cd-gpios = <&gpio1 4 0>; 192 status = "okay"; 193}; 194