| /* |
| * Copyright (C) 2013 Freescale Semiconductor, Inc. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| /dts-v1/; |
| |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/input/input.h> |
| #include "imx6sl.dtsi" |
| |
| / { |
| model = "Freescale i.MX6 SoloLite EVK Board"; |
| compatible = "fsl,imx6sl-evk", "fsl,imx6sl"; |
| |
| memory { |
| reg = <0x80000000 0x40000000>; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_led>; |
| |
| user { |
| label = "debug"; |
| gpios = <&gpio3 20 GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "heartbeat"; |
| }; |
| }; |
| |
| regulators { |
| compatible = "simple-bus"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| reg_usb_otg1_vbus: regulator@0 { |
| compatible = "regulator-fixed"; |
| reg = <0>; |
| regulator-name = "usb_otg1_vbus"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| gpio = <&gpio4 0 0>; |
| enable-active-high; |
| }; |
| |
| reg_usb_otg2_vbus: regulator@1 { |
| compatible = "regulator-fixed"; |
| reg = <1>; |
| regulator-name = "usb_otg2_vbus"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| gpio = <&gpio4 2 0>; |
| enable-active-high; |
| }; |
| |
| reg_aud3v: regulator@2 { |
| compatible = "regulator-fixed"; |
| reg = <2>; |
| regulator-name = "wm8962-supply-3v15"; |
| regulator-min-microvolt = <3150000>; |
| regulator-max-microvolt = <3150000>; |
| regulator-boot-on; |
| }; |
| |
| reg_aud4v: regulator@3 { |
| compatible = "regulator-fixed"; |
| reg = <3>; |
| regulator-name = "wm8962-supply-4v2"; |
| regulator-min-microvolt = <4325000>; |
| regulator-max-microvolt = <4325000>; |
| regulator-boot-on; |
| }; |
| }; |
| |
| sound { |
| compatible = "fsl,imx6sl-evk-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 = <3>; |
| }; |
| }; |
| |
| &audmux { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_audmux3>; |
| status = "okay"; |
| }; |
| |
| &ecspi1 { |
| fsl,spi-num-chipselects = <1>; |
| cs-gpios = <&gpio4 11 0>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_ecspi1>; |
| status = "okay"; |
| |
| flash: m25p80@0 { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| compatible = "st,m25p32"; |
| spi-max-frequency = <20000000>; |
| reg = <0>; |
| }; |
| }; |
| |
| &fec { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_fec>; |
| phy-mode = "rmii"; |
| 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>; |
| }; |
| |
| 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; |
| }; |
| }; |
| }; |
| }; |
| |
| &i2c2 { |
| clock-frequency = <100000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c2>; |
| status = "okay"; |
| |
| codec: wm8962@1a { |
| compatible = "wlf,wm8962"; |
| reg = <0x1a>; |
| clocks = <&clks IMX6SL_CLK_EXTERN_AUDIO>; |
| DCVDD-supply = <&vgen3_reg>; |
| DBVDD-supply = <®_aud3v>; |
| AVDD-supply = <&vgen3_reg>; |
| CPVDD-supply = <&vgen3_reg>; |
| MICVDD-supply = <®_aud3v>; |
| PLLVDD-supply = <&vgen3_reg>; |
| SPKVDD1-supply = <®_aud4v>; |
| SPKVDD2-supply = <®_aud4v>; |
| }; |
| }; |
| |
| &iomuxc { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hog>; |
| |
| imx6sl-evk { |
| pinctrl_hog: hoggrp { |
| fsl,pins = < |
| MX6SL_PAD_KEY_ROW7__GPIO4_IO07 0x17059 |
| MX6SL_PAD_KEY_COL7__GPIO4_IO06 0x17059 |
| MX6SL_PAD_SD2_DAT7__GPIO5_IO00 0x17059 |
| MX6SL_PAD_SD2_DAT6__GPIO4_IO29 0x17059 |
| MX6SL_PAD_REF_CLK_32K__GPIO3_IO22 0x17059 |
| MX6SL_PAD_KEY_COL4__GPIO4_IO00 0x80000000 |
| MX6SL_PAD_KEY_COL5__GPIO4_IO02 0x80000000 |
| MX6SL_PAD_AUD_MCLK__AUDIO_CLK_OUT 0x4130b0 |
| >; |
| }; |
| |
| pinctrl_audmux3: audmux3grp { |
| fsl,pins = < |
| MX6SL_PAD_AUD_RXD__AUD3_RXD 0x4130b0 |
| MX6SL_PAD_AUD_TXC__AUD3_TXC 0x4130b0 |
| MX6SL_PAD_AUD_TXD__AUD3_TXD 0x4110b0 |
| MX6SL_PAD_AUD_TXFS__AUD3_TXFS 0x4130b0 |
| >; |
| }; |
| |
| pinctrl_ecspi1: ecspi1grp { |
| fsl,pins = < |
| MX6SL_PAD_ECSPI1_MISO__ECSPI1_MISO 0x100b1 |
| MX6SL_PAD_ECSPI1_MOSI__ECSPI1_MOSI 0x100b1 |
| MX6SL_PAD_ECSPI1_SCLK__ECSPI1_SCLK 0x100b1 |
| MX6SL_PAD_ECSPI1_SS0__GPIO4_IO11 0x80000000 |
| >; |
| }; |
| |
| pinctrl_fec: fecgrp { |
| fsl,pins = < |
| MX6SL_PAD_FEC_MDC__FEC_MDC 0x1b0b0 |
| MX6SL_PAD_FEC_MDIO__FEC_MDIO 0x1b0b0 |
| MX6SL_PAD_FEC_CRS_DV__FEC_RX_DV 0x1b0b0 |
| MX6SL_PAD_FEC_RXD0__FEC_RX_DATA0 0x1b0b0 |
| MX6SL_PAD_FEC_RXD1__FEC_RX_DATA1 0x1b0b0 |
| MX6SL_PAD_FEC_TX_EN__FEC_TX_EN 0x1b0b0 |
| MX6SL_PAD_FEC_TXD0__FEC_TX_DATA0 0x1b0b0 |
| MX6SL_PAD_FEC_TXD1__FEC_TX_DATA1 0x1b0b0 |
| MX6SL_PAD_FEC_REF_CLK__FEC_REF_OUT 0x4001b0a8 |
| >; |
| }; |
| |
| pinctrl_i2c1: i2c1grp { |
| fsl,pins = < |
| MX6SL_PAD_I2C1_SCL__I2C1_SCL 0x4001b8b1 |
| MX6SL_PAD_I2C1_SDA__I2C1_SDA 0x4001b8b1 |
| >; |
| }; |
| |
| |
| pinctrl_i2c2: i2c2grp { |
| fsl,pins = < |
| MX6SL_PAD_I2C2_SCL__I2C2_SCL 0x4001b8b1 |
| MX6SL_PAD_I2C2_SDA__I2C2_SDA 0x4001b8b1 |
| >; |
| }; |
| |
| pinctrl_led: ledgrp { |
| fsl,pins = < |
| MX6SL_PAD_HSIC_STROBE__GPIO3_IO20 0x17059 |
| >; |
| }; |
| |
| pinctrl_kpp: kppgrp { |
| fsl,pins = < |
| MX6SL_PAD_KEY_ROW0__KEY_ROW0 0x1b010 |
| MX6SL_PAD_KEY_ROW1__KEY_ROW1 0x1b010 |
| MX6SL_PAD_KEY_ROW2__KEY_ROW2 0x1b0b0 |
| MX6SL_PAD_KEY_COL0__KEY_COL0 0x110b0 |
| MX6SL_PAD_KEY_COL1__KEY_COL1 0x110b0 |
| MX6SL_PAD_KEY_COL2__KEY_COL2 0x110b0 |
| >; |
| }; |
| |
| pinctrl_uart1: uart1grp { |
| fsl,pins = < |
| MX6SL_PAD_UART1_RXD__UART1_RX_DATA 0x1b0b1 |
| MX6SL_PAD_UART1_TXD__UART1_TX_DATA 0x1b0b1 |
| >; |
| }; |
| |
| pinctrl_usbotg1: usbotg1grp { |
| fsl,pins = < |
| MX6SL_PAD_EPDC_PWRCOM__USB_OTG1_ID 0x17059 |
| >; |
| }; |
| |
| pinctrl_usdhc1: usdhc1grp { |
| fsl,pins = < |
| MX6SL_PAD_SD1_CMD__SD1_CMD 0x17059 |
| MX6SL_PAD_SD1_CLK__SD1_CLK 0x10059 |
| MX6SL_PAD_SD1_DAT0__SD1_DATA0 0x17059 |
| MX6SL_PAD_SD1_DAT1__SD1_DATA1 0x17059 |
| MX6SL_PAD_SD1_DAT2__SD1_DATA2 0x17059 |
| MX6SL_PAD_SD1_DAT3__SD1_DATA3 0x17059 |
| MX6SL_PAD_SD1_DAT4__SD1_DATA4 0x17059 |
| MX6SL_PAD_SD1_DAT5__SD1_DATA5 0x17059 |
| MX6SL_PAD_SD1_DAT6__SD1_DATA6 0x17059 |
| MX6SL_PAD_SD1_DAT7__SD1_DATA7 0x17059 |
| >; |
| }; |
| |
| pinctrl_usdhc1_100mhz: usdhc1grp100mhz { |
| fsl,pins = < |
| MX6SL_PAD_SD1_CMD__SD1_CMD 0x170b9 |
| MX6SL_PAD_SD1_CLK__SD1_CLK 0x100b9 |
| MX6SL_PAD_SD1_DAT0__SD1_DATA0 0x170b9 |
| MX6SL_PAD_SD1_DAT1__SD1_DATA1 0x170b9 |
| MX6SL_PAD_SD1_DAT2__SD1_DATA2 0x170b9 |
| MX6SL_PAD_SD1_DAT3__SD1_DATA3 0x170b9 |
| MX6SL_PAD_SD1_DAT4__SD1_DATA4 0x170b9 |
| MX6SL_PAD_SD1_DAT5__SD1_DATA5 0x170b9 |
| MX6SL_PAD_SD1_DAT6__SD1_DATA6 0x170b9 |
| MX6SL_PAD_SD1_DAT7__SD1_DATA7 0x170b9 |
| >; |
| }; |
| |
| pinctrl_usdhc1_200mhz: usdhc1grp200mhz { |
| fsl,pins = < |
| MX6SL_PAD_SD1_CMD__SD1_CMD 0x170f9 |
| MX6SL_PAD_SD1_CLK__SD1_CLK 0x100f9 |
| MX6SL_PAD_SD1_DAT0__SD1_DATA0 0x170f9 |
| MX6SL_PAD_SD1_DAT1__SD1_DATA1 0x170f9 |
| MX6SL_PAD_SD1_DAT2__SD1_DATA2 0x170f9 |
| MX6SL_PAD_SD1_DAT3__SD1_DATA3 0x170f9 |
| MX6SL_PAD_SD1_DAT4__SD1_DATA4 0x170f9 |
| MX6SL_PAD_SD1_DAT5__SD1_DATA5 0x170f9 |
| MX6SL_PAD_SD1_DAT6__SD1_DATA6 0x170f9 |
| MX6SL_PAD_SD1_DAT7__SD1_DATA7 0x170f9 |
| >; |
| }; |
| |
| pinctrl_usdhc2: usdhc2grp { |
| fsl,pins = < |
| MX6SL_PAD_SD2_CMD__SD2_CMD 0x17059 |
| MX6SL_PAD_SD2_CLK__SD2_CLK 0x10059 |
| MX6SL_PAD_SD2_DAT0__SD2_DATA0 0x17059 |
| MX6SL_PAD_SD2_DAT1__SD2_DATA1 0x17059 |
| MX6SL_PAD_SD2_DAT2__SD2_DATA2 0x17059 |
| MX6SL_PAD_SD2_DAT3__SD2_DATA3 0x17059 |
| >; |
| }; |
| |
| pinctrl_usdhc2_100mhz: usdhc2grp100mhz { |
| fsl,pins = < |
| MX6SL_PAD_SD2_CMD__SD2_CMD 0x170b9 |
| MX6SL_PAD_SD2_CLK__SD2_CLK 0x100b9 |
| MX6SL_PAD_SD2_DAT0__SD2_DATA0 0x170b9 |
| MX6SL_PAD_SD2_DAT1__SD2_DATA1 0x170b9 |
| MX6SL_PAD_SD2_DAT2__SD2_DATA2 0x170b9 |
| MX6SL_PAD_SD2_DAT3__SD2_DATA3 0x170b9 |
| >; |
| }; |
| |
| pinctrl_usdhc2_200mhz: usdhc2grp200mhz { |
| fsl,pins = < |
| MX6SL_PAD_SD2_CMD__SD2_CMD 0x170f9 |
| MX6SL_PAD_SD2_CLK__SD2_CLK 0x100f9 |
| MX6SL_PAD_SD2_DAT0__SD2_DATA0 0x170f9 |
| MX6SL_PAD_SD2_DAT1__SD2_DATA1 0x170f9 |
| MX6SL_PAD_SD2_DAT2__SD2_DATA2 0x170f9 |
| MX6SL_PAD_SD2_DAT3__SD2_DATA3 0x170f9 |
| >; |
| }; |
| |
| pinctrl_usdhc3: usdhc3grp { |
| fsl,pins = < |
| MX6SL_PAD_SD3_CMD__SD3_CMD 0x17059 |
| MX6SL_PAD_SD3_CLK__SD3_CLK 0x10059 |
| MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x17059 |
| MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x17059 |
| MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x17059 |
| MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x17059 |
| >; |
| }; |
| |
| pinctrl_usdhc3_100mhz: usdhc3grp100mhz { |
| fsl,pins = < |
| MX6SL_PAD_SD3_CMD__SD3_CMD 0x170b9 |
| MX6SL_PAD_SD3_CLK__SD3_CLK 0x100b9 |
| MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x170b9 |
| MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x170b9 |
| MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x170b9 |
| MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x170b9 |
| >; |
| }; |
| |
| pinctrl_usdhc3_200mhz: usdhc3grp200mhz { |
| fsl,pins = < |
| MX6SL_PAD_SD3_CMD__SD3_CMD 0x170f9 |
| MX6SL_PAD_SD3_CLK__SD3_CLK 0x100f9 |
| MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x170f9 |
| MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x170f9 |
| MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x170f9 |
| MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x170f9 |
| >; |
| }; |
| }; |
| }; |
| |
| &kpp { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_kpp>; |
| linux,keymap = < |
| MATRIX_KEY(0x0, 0x0, KEY_UP) /* ROW0, COL0 */ |
| MATRIX_KEY(0x0, 0x1, KEY_DOWN) /* ROW0, COL1 */ |
| MATRIX_KEY(0x0, 0x2, KEY_ENTER) /* ROW0, COL2 */ |
| MATRIX_KEY(0x1, 0x0, KEY_HOME) /* ROW1, COL0 */ |
| MATRIX_KEY(0x1, 0x1, KEY_RIGHT) /* ROW1, COL1 */ |
| MATRIX_KEY(0x1, 0x2, KEY_LEFT) /* ROW1, COL2 */ |
| MATRIX_KEY(0x2, 0x0, KEY_VOLUMEDOWN) /* ROW2, COL0 */ |
| MATRIX_KEY(0x2, 0x1, KEY_VOLUMEUP) /* ROW2, COL1 */ |
| >; |
| status = "okay"; |
| }; |
| |
| &ssi2 { |
| fsl,mode = "i2s-slave"; |
| status = "okay"; |
| }; |
| |
| &uart1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart1>; |
| status = "okay"; |
| }; |
| |
| &usbotg1 { |
| vbus-supply = <®_usb_otg1_vbus>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usbotg1>; |
| disable-over-current; |
| status = "okay"; |
| }; |
| |
| &usbotg2 { |
| vbus-supply = <®_usb_otg2_vbus>; |
| dr_mode = "host"; |
| disable-over-current; |
| status = "okay"; |
| }; |
| |
| &usdhc1 { |
| pinctrl-names = "default", "state_100mhz", "state_200mhz"; |
| pinctrl-0 = <&pinctrl_usdhc1>; |
| pinctrl-1 = <&pinctrl_usdhc1_100mhz>; |
| pinctrl-2 = <&pinctrl_usdhc1_200mhz>; |
| bus-width = <8>; |
| cd-gpios = <&gpio4 7 0>; |
| wp-gpios = <&gpio4 6 0>; |
| status = "okay"; |
| }; |
| |
| &usdhc2 { |
| pinctrl-names = "default", "state_100mhz", "state_200mhz"; |
| pinctrl-0 = <&pinctrl_usdhc2>; |
| pinctrl-1 = <&pinctrl_usdhc2_100mhz>; |
| pinctrl-2 = <&pinctrl_usdhc2_200mhz>; |
| cd-gpios = <&gpio5 0 0>; |
| wp-gpios = <&gpio4 29 0>; |
| status = "okay"; |
| }; |
| |
| &usdhc3 { |
| pinctrl-names = "default", "state_100mhz", "state_200mhz"; |
| pinctrl-0 = <&pinctrl_usdhc3>; |
| pinctrl-1 = <&pinctrl_usdhc3_100mhz>; |
| pinctrl-2 = <&pinctrl_usdhc3_200mhz>; |
| cd-gpios = <&gpio3 22 0>; |
| status = "okay"; |
| }; |
