| /* |
| * Copyright 2015 Boundary Devices, Inc. |
| * |
| * This file is dual-licensed: you can use it either under the terms |
| * of the GPL or the X11 license, at your option. Note that this dual |
| * licensing only applies to this file, and not this project as a |
| * whole. |
| * |
| * a) This file 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. |
| * |
| * This file is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * Or, alternatively, |
| * |
| * b) Permission is hereby granted, free of charge, to any person |
| * obtaining a copy of this software and associated documentation |
| * files (the "Software"), to deal in the Software without |
| * restriction, including without limitation the rights to use, |
| * copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following |
| * conditions: |
| * |
| * The above copyright notice and this permission notice shall be |
| * included in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
| * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
| * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| * OTHER DEALINGS IN THE SOFTWARE. |
| */ |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/input/input.h> |
| |
| / { |
| chosen { |
| stdout-path = &uart2; |
| }; |
| |
| memory { |
| reg = <0x10000000 0x20000000>; |
| }; |
| |
| regulators { |
| compatible = "simple-bus"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| reg_2p5v: regulator@0 { |
| compatible = "regulator-fixed"; |
| reg = <0>; |
| regulator-name = "2P5V"; |
| regulator-min-microvolt = <2500000>; |
| regulator-max-microvolt = <2500000>; |
| regulator-always-on; |
| }; |
| |
| reg_3p3v: regulator@1 { |
| compatible = "regulator-fixed"; |
| reg = <1>; |
| regulator-name = "3P3V"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| reg_usb_otg_vbus: regulator@2 { |
| compatible = "regulator-fixed"; |
| reg = <2>; |
| regulator-name = "usb_otg_vbus"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| }; |
| |
| reg_wlan_vmmc: regulator@3 { |
| compatible = "regulator-fixed"; |
| reg = <3>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_wlan_vmmc>; |
| regulator-name = "reg_wlan_vmmc"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| gpio = <&gpio6 7 GPIO_ACTIVE_HIGH>; |
| startup-delay-us = <70000>; |
| enable-active-high; |
| }; |
| }; |
| |
| gpio-keys { |
| compatible = "gpio-keys"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_gpio_keys>; |
| |
| home { |
| label = "Home"; |
| gpios = <&gpio7 13 IRQ_TYPE_LEVEL_LOW>; |
| linux,code = <102>; |
| }; |
| |
| back { |
| label = "Back"; |
| gpios = <&gpio4 5 IRQ_TYPE_LEVEL_LOW>; |
| linux,code = <158>; |
| }; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_leds>; |
| |
| j14-pin1 { |
| gpios = <&gpio1 2 GPIO_ACTIVE_LOW>; |
| retain-state-suspended; |
| default-state = "off"; |
| }; |
| |
| j14-pin3 { |
| gpios = <&gpio1 3 GPIO_ACTIVE_LOW>; |
| retain-state-suspended; |
| default-state = "off"; |
| }; |
| |
| j14-pins8-9 { |
| gpios = <&gpio3 29 GPIO_ACTIVE_LOW>; |
| retain-state-suspended; |
| default-state = "off"; |
| }; |
| |
| j46-pin2 { |
| gpios = <&gpio1 7 GPIO_ACTIVE_LOW>; |
| retain-state-suspended; |
| default-state = "off"; |
| }; |
| |
| j46-pin3 { |
| gpios = <&gpio1 8 GPIO_ACTIVE_LOW>; |
| retain-state-suspended; |
| default-state = "off"; |
| }; |
| }; |
| |
| backlight-lcd { |
| compatible = "pwm-backlight"; |
| pwms = <&pwm1 0 5000000>; |
| brightness-levels = <0 4 8 16 32 64 128 255>; |
| default-brightness-level = <7>; |
| power-supply = <®_3p3v>; |
| status = "okay"; |
| }; |
| |
| backlight_lvds0: backlight-lvds0 { |
| compatible = "pwm-backlight"; |
| pwms = <&pwm4 0 5000000>; |
| brightness-levels = <0 4 8 16 32 64 128 255>; |
| default-brightness-level = <7>; |
| power-supply = <®_3p3v>; |
| status = "okay"; |
| }; |
| |
| panel-lvds0 { |
| compatible = "hannstar,hsd100pxn1"; |
| backlight = <&backlight_lvds0>; |
| |
| port { |
| panel_in_lvds0: endpoint { |
| remote-endpoint = <&lvds0_out>; |
| }; |
| }; |
| }; |
| |
| sound { |
| compatible = "fsl,imx6dl-nit6xlite-sgtl5000", |
| "fsl,imx-audio-sgtl5000"; |
| model = "imx6dl-nit6xlite-sgtl5000"; |
| ssi-controller = <&ssi1>; |
| audio-codec = <&codec>; |
| audio-routing = |
| "MIC_IN", "Mic Jack", |
| "Mic Jack", "Mic Bias", |
| "Headphone Jack", "HP_OUT"; |
| mux-int-port = <1>; |
| mux-ext-port = <3>; |
| }; |
| }; |
| |
| &audmux { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_audmux>; |
| status = "okay"; |
| }; |
| |
| &clks { |
| assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, |
| <&clks IMX6QDL_CLK_LDB_DI1_SEL>; |
| assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>, |
| <&clks IMX6QDL_CLK_PLL3_USB_OTG>; |
| }; |
| |
| &ecspi1 { |
| cs-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_ecspi1>; |
| status = "okay"; |
| |
| flash: m25p80@0 { |
| compatible = "microchip,sst25vf016b"; |
| spi-max-frequency = <20000000>; |
| reg = <0>; |
| }; |
| }; |
| |
| &fec { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_enet>; |
| phy-mode = "rgmii"; |
| phy-reset-gpios = <&gpio1 27 GPIO_ACTIVE_LOW>; |
| txen-skew-ps = <0>; |
| txc-skew-ps = <3000>; |
| rxdv-skew-ps = <0>; |
| rxc-skew-ps = <3000>; |
| rxd0-skew-ps = <0>; |
| rxd1-skew-ps = <0>; |
| rxd2-skew-ps = <0>; |
| rxd3-skew-ps = <0>; |
| txd0-skew-ps = <0>; |
| txd1-skew-ps = <0>; |
| txd2-skew-ps = <0>; |
| txd3-skew-ps = <0>; |
| interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>, |
| <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>; |
| fsl,err006687-workaround-present; |
| status = "okay"; |
| }; |
| |
| &hdmi { |
| ddc-i2c-bus = <&i2c2>; |
| status = "okay"; |
| }; |
| |
| &i2c1 { |
| clock-frequency = <100000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c1>; |
| status = "okay"; |
| |
| codec: sgtl5000@a { |
| compatible = "fsl,sgtl5000"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_sgtl5000>; |
| reg = <0x0a>; |
| clocks = <&clks IMX6QDL_CLK_CKO>; |
| VDDA-supply = <®_2p5v>; |
| VDDIO-supply = <®_3p3v>; |
| }; |
| }; |
| |
| &i2c2 { |
| clock-frequency = <100000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c2>; |
| status = "okay"; |
| }; |
| |
| &i2c3 { |
| clock-frequency = <100000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c3>; |
| status = "okay"; |
| |
| touchscreen@4 { |
| compatible = "eeti,egalax_ts"; |
| reg = <0x04>; |
| interrupt-parent = <&gpio1>; |
| interrupts = <9 IRQ_TYPE_EDGE_FALLING>; |
| wakeup-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; |
| }; |
| |
| touchscreen@38 { |
| compatible = "edt,edt-ft5x06"; |
| reg = <0x38>; |
| interrupt-parent = <&gpio1>; |
| interrupts = <9 IRQ_TYPE_EDGE_FALLING>; |
| }; |
| |
| rtc@6f { |
| compatible = "isil,isl1208"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_rtc>; |
| reg = <0x6f>; |
| interrupts-extended = <&gpio2 26 IRQ_TYPE_LEVEL_LOW>; |
| }; |
| }; |
| |
| &iomuxc { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_j10>; |
| pinctrl-1 = <&pinctrl_j28>; |
| |
| imx6dl-nit6xlite { |
| pinctrl_audmux: audmuxgrp { |
| fsl,pins = < |
| MX6QDL_PAD_CSI0_DAT7__AUD3_RXD 0x130b0 |
| MX6QDL_PAD_CSI0_DAT4__AUD3_TXC 0x130b0 |
| MX6QDL_PAD_CSI0_DAT5__AUD3_TXD 0x110b0 |
| MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x130b0 |
| >; |
| }; |
| |
| pinctrl_ecspi1: ecspi1grp { |
| fsl,pins = < |
| MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1 |
| MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x100b1 |
| MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x100b1 |
| MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x000b1 |
| >; |
| }; |
| |
| pinctrl_enet: enetgrp { |
| fsl,pins = < |
| MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x100b0 |
| MX6QDL_PAD_ENET_MDC__ENET_MDC 0x100b0 |
| MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x100b0 |
| MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x100b0 |
| MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x100b0 |
| MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x100b0 |
| MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x100b0 |
| MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x100b0 |
| MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x100b0 |
| MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b030 |
| MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b030 |
| MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b030 |
| MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b030 |
| MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b030 |
| MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b030 |
| /* Phy reset */ |
| MX6QDL_PAD_ENET_RXD0__GPIO1_IO27 0x0f0b0 |
| MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x1b0b0 |
| MX6QDL_PAD_GPIO_6__ENET_IRQ 0x000b1 |
| >; |
| }; |
| |
| pinctrl_gpio_keys: gpio-keysgrp { |
| fsl,pins = < |
| /* Home Button: J14 pin 5 */ |
| MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x1b0b0 |
| /* Back Button: J14 pin 7 */ |
| MX6QDL_PAD_GPIO_19__GPIO4_IO05 0x1b0b0 |
| >; |
| }; |
| |
| pinctrl_i2c1: i2c1grp { |
| fsl,pins = < |
| MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 |
| MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 |
| >; |
| }; |
| |
| pinctrl_i2c2: i2c2grp { |
| fsl,pins = < |
| MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1 |
| MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1 |
| >; |
| }; |
| |
| pinctrl_i2c3: i2c3grp { |
| fsl,pins = < |
| MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b8b1 |
| MX6QDL_PAD_GPIO_16__I2C3_SDA 0x4001b8b1 |
| /* Touch IRQ: J7 pin 4 */ |
| MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x1b0b0 |
| /* tcs2004 IRQ */ |
| MX6QDL_PAD_EIM_LBA__GPIO2_IO27 0x1b0b0 |
| /* tsc2004 reset */ |
| MX6QDL_PAD_KEY_COL2__GPIO4_IO10 0x0b0b0 |
| >; |
| }; |
| |
| pinctrl_j10: j10grp { |
| fsl,pins = < |
| /* Broadcom WiFi module pins */ |
| MX6QDL_PAD_NANDF_D0__GPIO2_IO00 0x1b0b0 |
| MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x1b0b0 |
| MX6QDL_PAD_NANDF_D3__GPIO2_IO03 0x1b0b0 |
| MX6QDL_PAD_NANDF_D4__GPIO2_IO04 0x1b0b0 |
| MX6QDL_PAD_NANDF_WP_B__GPIO6_IO09 0x0b0b0 |
| MX6QDL_PAD_NANDF_CS1__GPIO6_IO14 0x1b0b0 |
| MX6QDL_PAD_SD1_CLK__OSC32K_32K_OUT 0x000b0 |
| >; |
| }; |
| |
| pinctrl_j28: j28grp { |
| fsl,pins = < |
| MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1b0b0 |
| >; |
| }; |
| |
| pinctrl_leds: ledsgrp { |
| fsl,pins = < |
| MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x0b0b0 |
| MX6QDL_PAD_GPIO_3__GPIO1_IO03 0x0b0b0 |
| MX6QDL_PAD_EIM_D29__GPIO3_IO29 0x030b0 |
| MX6QDL_PAD_GPIO_7__GPIO1_IO07 0x0b0b0 |
| MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x0b0b0 |
| >; |
| }; |
| |
| pinctrl_pwm1: pwm1grp { |
| fsl,pins = < |
| MX6QDL_PAD_SD1_DAT3__PWM1_OUT 0x1b0b1 |
| >; |
| }; |
| |
| pinctrl_pwm3: pwm3grp { |
| fsl,pins = < |
| MX6QDL_PAD_SD1_DAT1__PWM3_OUT 0x1b0b1 |
| >; |
| }; |
| |
| pinctrl_pwm4: pwm4grp { |
| fsl,pins = < |
| MX6QDL_PAD_SD1_CMD__PWM4_OUT 0x1b0b1 |
| >; |
| }; |
| |
| pinctrl_wlan_vmmc: wlan-vmmcgrp { |
| fsl,pins = < |
| MX6QDL_PAD_NANDF_CLE__GPIO6_IO07 0x030b0 |
| >; |
| }; |
| |
| pinctrl_rtc: rtcgrp { |
| fsl,pins = < |
| MX6QDL_PAD_EIM_RW__GPIO2_IO26 0x1b0b0 |
| >; |
| }; |
| |
| pinctrl_sgtl5000: sgtl5000grp { |
| fsl,pins = < |
| MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x000b0 |
| MX6QDL_PAD_EIM_A25__GPIO5_IO02 0x1b0b0 |
| >; |
| }; |
| |
| pinctrl_uart1: uart1grp { |
| fsl,pins = < |
| MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1 |
| MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1 |
| >; |
| }; |
| |
| pinctrl_uart2: uart2grp { |
| fsl,pins = < |
| MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1 |
| MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1 |
| >; |
| }; |
| |
| pinctrl_uart3: uart3grp { |
| fsl,pins = < |
| MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1 |
| MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1 |
| MX6QDL_PAD_EIM_D23__UART3_CTS_B 0x1b0b1 |
| MX6QDL_PAD_EIM_D31__UART3_RTS_B 0x1b0b1 |
| >; |
| }; |
| |
| pinctrl_usbotg: usbotggrp { |
| fsl,pins = < |
| MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059 |
| MX6QDL_PAD_KEY_COL4__USB_OTG_OC 0x1b0b0 |
| /* power enable, high active */ |
| MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x000b0 |
| >; |
| }; |
| |
| pinctrl_usdhc2: usdhc2grp { |
| fsl,pins = < |
| MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059 |
| MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059 |
| MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059 |
| MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059 |
| MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059 |
| MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059 |
| >; |
| }; |
| |
| pinctrl_usdhc3: usdhc3grp { |
| fsl,pins = < |
| MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059 |
| MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059 |
| MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059 |
| MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059 |
| MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059 |
| MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059 |
| MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x1b0b0 |
| >; |
| }; |
| }; |
| }; |
| |
| &ldb { |
| status = "okay"; |
| |
| lvds-channel@0 { |
| status = "okay"; |
| |
| port@4 { |
| reg = <4>; |
| |
| lvds0_out: endpoint { |
| remote-endpoint = <&panel_in_lvds0>; |
| }; |
| }; |
| }; |
| }; |
| |
| &pcie { |
| status = "okay"; |
| }; |
| |
| &pwm1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_pwm1>; |
| status = "okay"; |
| }; |
| |
| &pwm3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_pwm3>; |
| status = "okay"; |
| }; |
| |
| &pwm4 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_pwm4>; |
| status = "okay"; |
| }; |
| |
| &ssi1 { |
| status = "okay"; |
| }; |
| |
| &uart1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart1>; |
| status = "okay"; |
| }; |
| |
| &uart2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart2>; |
| status = "okay"; |
| }; |
| |
| &uart3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart3>; |
| uart-has-rtscts; |
| status = "okay"; |
| }; |
| |
| &usbh1 { |
| status = "okay"; |
| }; |
| |
| &usbotg { |
| vbus-supply = <®_usb_otg_vbus>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usbotg>; |
| disable-over-current; |
| status = "okay"; |
| }; |
| |
| &usdhc2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usdhc2>; |
| bus-width = <4>; |
| non-removable; |
| vmmc-supply = <®_3p3v>; |
| vqmmc-supply = <®_wlan_vmmc>; |
| vqmmc-1-8-v; |
| ocr-limit = <0x180>; /* 1.65v - 2.1v */ |
| cap-power-off-card; |
| keep-power-in-suspend; |
| status = "okay"; |
| }; |
| |
| &usdhc3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usdhc3>; |
| cd-gpios = <&gpio7 0 GPIO_ACTIVE_LOW>; |
| vmmc-supply = <®_3p3v>; |
| status = "okay"; |
| }; |
