| // SPDX-License-Identifier: GPL-2.0-or-later OR MIT |
| /* |
| * Copyright (c) 2016 Protonic Holland |
| */ |
| |
| /dts-v1/; |
| #include "imx6dl.dtsi" |
| #include "imx6qdl-prti6q.dtsi" |
| #include <dt-bindings/input/input.h> |
| #include <dt-bindings/leds/common.h> |
| #include <dt-bindings/sound/fsl-imx-audmux.h> |
| |
| / { |
| model = "Protonic VT7"; |
| compatible = "prt,prtvt7", "fsl,imx6dl"; |
| |
| memory@10000000 { |
| device_type = "memory"; |
| reg = <0x10000000 0x20000000>; |
| }; |
| |
| backlight_lcd: backlight-lcd { |
| compatible = "pwm-backlight"; |
| pwms = <&pwm1 0 500000 0>; |
| brightness-levels = <0 20 81 248 1000>; |
| default-brightness-level = <20>; |
| num-interpolated-steps = <21>; |
| power-supply = <®_bl_12v0>; |
| }; |
| |
| keys { |
| compatible = "gpio-keys"; |
| autorepeat; |
| |
| esc { |
| label = "GPIO Key ESC"; |
| linux,code = <KEY_ESC>; |
| gpios = <&gpio_pca 0 GPIO_ACTIVE_LOW>; |
| }; |
| |
| up { |
| label = "GPIO Key UP"; |
| linux,code = <KEY_UP>; |
| gpios = <&gpio_pca 1 GPIO_ACTIVE_LOW>; |
| }; |
| |
| down { |
| label = "GPIO Key DOWN"; |
| linux,code = <KEY_DOWN>; |
| gpios = <&gpio_pca 4 GPIO_ACTIVE_LOW>; |
| }; |
| |
| enter { |
| label = "GPIO Key Enter"; |
| linux,code = <KEY_ENTER>; |
| gpios = <&gpio_pca 3 GPIO_ACTIVE_LOW>; |
| }; |
| |
| cycle { |
| label = "GPIO Key CYCLE"; |
| linux,code = <KEY_CYCLEWINDOWS>; |
| gpios = <&gpio_pca 2 GPIO_ACTIVE_LOW>; |
| }; |
| |
| f1 { |
| label = "GPIO Key F1"; |
| linux,code = <KEY_F1>; |
| gpios = <&gpio_pca 14 GPIO_ACTIVE_LOW>; |
| }; |
| |
| f2 { |
| label = "GPIO Key F2"; |
| linux,code = <KEY_F2>; |
| gpios = <&gpio_pca 13 GPIO_ACTIVE_LOW>; |
| }; |
| |
| f3 { |
| label = "GPIO Key F3"; |
| linux,code = <KEY_F3>; |
| gpios = <&gpio_pca 12 GPIO_ACTIVE_LOW>; |
| }; |
| |
| f4 { |
| label = "GPIO Key F4"; |
| linux,code = <KEY_F4>; |
| gpios = <&gpio_pca 11 GPIO_ACTIVE_LOW>; |
| }; |
| |
| f5 { |
| label = "GPIO Key F5"; |
| linux,code = <KEY_F5>; |
| gpios = <&gpio_pca 10 GPIO_ACTIVE_LOW>; |
| }; |
| |
| f6 { |
| label = "GPIO Key F6"; |
| linux,code = <KEY_F6>; |
| gpios = <&gpio_pca 5 GPIO_ACTIVE_LOW>; |
| }; |
| |
| f7 { |
| label = "GPIO Key F7"; |
| linux,code = <KEY_F7>; |
| gpios = <&gpio_pca 6 GPIO_ACTIVE_LOW>; |
| }; |
| |
| f8 { |
| label = "GPIO Key F8"; |
| linux,code = <KEY_F8>; |
| gpios = <&gpio_pca 7 GPIO_ACTIVE_LOW>; |
| }; |
| |
| f9 { |
| label = "GPIO Key F9"; |
| linux,code = <KEY_F9>; |
| gpios = <&gpio_pca 8 GPIO_ACTIVE_LOW>; |
| }; |
| |
| f10 { |
| label = "GPIO Key F10"; |
| linux,code = <KEY_F10>; |
| gpios = <&gpio_pca 9 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_leds>; |
| |
| led-debug0 { |
| function = LED_FUNCTION_STATUS; |
| gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "heartbeat"; |
| }; |
| }; |
| |
| reg_bl_12v0: regulator-bl-12v0 { |
| compatible = "regulator-fixed"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_reg_bl_12v0>; |
| regulator-name = "bl-12v0"; |
| regulator-min-microvolt = <12000000>; |
| regulator-max-microvolt = <12000000>; |
| gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| }; |
| |
| reg_1v8: regulator-1v8 { |
| compatible = "regulator-fixed"; |
| regulator-name = "1v8"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| sound { |
| compatible = "simple-audio-card"; |
| simple-audio-card,name = "prti6q-sgtl5000"; |
| simple-audio-card,format = "i2s"; |
| simple-audio-card,widgets = |
| "Microphone", "Microphone Jack", |
| "Line", "Line In Jack", |
| "Headphone", "Headphone Jack", |
| "Speaker", "External Speaker"; |
| simple-audio-card,routing = |
| "MIC_IN", "Microphone Jack", |
| "LINE_IN", "Line In Jack", |
| "Headphone Jack", "HP_OUT", |
| "External Speaker", "LINE_OUT"; |
| |
| simple-audio-card,cpu { |
| sound-dai = <&ssi1>; |
| system-clock-frequency = <0>; |
| }; |
| |
| simple-audio-card,codec { |
| sound-dai = <&sgtl5000>; |
| bitclock-master; |
| frame-master; |
| }; |
| }; |
| }; |
| |
| &audmux { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_audmux>; |
| status = "okay"; |
| |
| mux-ssi1 { |
| fsl,audmux-port = <0>; |
| fsl,port-config = < |
| IMX_AUDMUX_V2_PTCR_SYN 0 |
| IMX_AUDMUX_V2_PTCR_TFSEL(2) 0 |
| IMX_AUDMUX_V2_PTCR_TCSEL(2) 0 |
| IMX_AUDMUX_V2_PTCR_TFSDIR 0 |
| IMX_AUDMUX_V2_PTCR_TCLKDIR IMX_AUDMUX_V2_PDCR_RXDSEL(2) |
| >; |
| }; |
| |
| mux-pins3 { |
| fsl,audmux-port = <2>; |
| fsl,port-config = < |
| IMX_AUDMUX_V2_PTCR_SYN IMX_AUDMUX_V2_PDCR_RXDSEL(0) |
| 0 IMX_AUDMUX_V2_PDCR_TXRXEN |
| >; |
| }; |
| }; |
| |
| &can1 { |
| pinctrl-0 = <&pinctrl_can1 &pinctrl_can1phy>; |
| }; |
| |
| &clks { |
| assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>; |
| assigned-clock-parents = <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>; |
| }; |
| |
| &ecspi2 { |
| cs-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_ecspi2>; |
| status = "okay"; |
| |
| touchscreen@0 { |
| compatible = "ti,tsc2046"; |
| reg = <0>; |
| pinctrl-0 = <&pinctrl_tsc>; |
| pinctrl-names ="default"; |
| spi-max-frequency = <100000>; |
| interrupts-extended = <&gpio3 20 IRQ_TYPE_EDGE_FALLING>; |
| pendown-gpio = <&gpio3 20 GPIO_ACTIVE_LOW>; |
| touchscreen-max-pressure = <4095>; |
| ti,vref-delay-usecs = /bits/ 16 <100>; |
| ti,x-plate-ohms = /bits/ 16 <800>; |
| ti,y-plate-ohms = /bits/ 16 <300>; |
| ti,debounce-max = /bits/ 16 <3>; |
| ti,debounce-tol = /bits/ 16 <70>; |
| ti,debounce-rep = /bits/ 16 <3>; |
| wakeup-source; |
| }; |
| }; |
| |
| &i2c1 { |
| sgtl5000: audio-codec@a { |
| compatible = "fsl,sgtl5000"; |
| reg = <0xa>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_codec>; |
| #sound-dai-cells = <0>; |
| clocks = <&clks 201>; |
| VDDA-supply = <®_3v3>; |
| VDDIO-supply = <®_3v3>; |
| VDDD-supply = <®_1v8>; |
| }; |
| }; |
| |
| &i2c3 { |
| rtc@51 { |
| compatible = "nxp,pcf8563"; |
| reg = <0x51>; |
| }; |
| |
| gpio_pca: gpio@74 { |
| compatible = "nxp,pca9539"; |
| reg = <0x74>; |
| interrupts-extended = <&gpio4 5 IRQ_TYPE_LEVEL_LOW>; |
| #gpio-cells = <2>; |
| gpio-controller; |
| }; |
| }; |
| |
| &ipu1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_ipu1_csi0>; |
| status = "okay"; |
| }; |
| |
| &pwm1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_pwm1>; |
| status = "okay"; |
| }; |
| |
| &snvs_poweroff { |
| status = "okay"; |
| }; |
| |
| &snvs_pwrkey { |
| status = "okay"; |
| }; |
| |
| &ssi1 { |
| status = "okay"; |
| }; |
| |
| &usbh1 { |
| status = "disabled"; |
| }; |
| |
| &iomuxc { |
| pinctrl_audmux: audmuxgrp { |
| fsl,pins = < |
| MX6QDL_PAD_CSI0_MCLK__CCM_CLKO1 0x030b0 |
| 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_can1phy: can1phy { |
| fsl,pins = < |
| /* CAN1_SR */ |
| MX6QDL_PAD_KEY_COL3__GPIO4_IO12 0x13070 |
| /* CAN1_TERM */ |
| MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0 |
| >; |
| }; |
| |
| pinctrl_codec: codecgrp { |
| fsl,pins = < |
| /* AUDIO_nRESET */ |
| MX6QDL_PAD_CSI0_VSYNC__GPIO5_IO21 0x1f0b0 |
| >; |
| }; |
| |
| pinctrl_ecspi2: ecspi2grp { |
| fsl,pins = < |
| MX6QDL_PAD_EIM_OE__ECSPI2_MISO 0x100b1 |
| MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK 0x100b1 |
| MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0x100b1 |
| MX6QDL_PAD_EIM_RW__GPIO2_IO26 0x000b1 |
| >; |
| }; |
| |
| pinctrl_ipu1_csi0: ipu1csi0grp { |
| fsl,pins = < |
| MX6QDL_PAD_CSI0_DAT12__IPU1_CSI0_DATA12 0x1b0b0 |
| MX6QDL_PAD_CSI0_DAT13__IPU1_CSI0_DATA13 0x1b0b0 |
| MX6QDL_PAD_CSI0_DAT14__IPU1_CSI0_DATA14 0x1b0b0 |
| MX6QDL_PAD_CSI0_DAT15__IPU1_CSI0_DATA15 0x1b0b0 |
| MX6QDL_PAD_CSI0_DAT16__IPU1_CSI0_DATA16 0x1b0b0 |
| MX6QDL_PAD_CSI0_DAT17__IPU1_CSI0_DATA17 0x1b0b0 |
| MX6QDL_PAD_CSI0_DAT18__IPU1_CSI0_DATA18 0x1b0b0 |
| MX6QDL_PAD_CSI0_DAT19__IPU1_CSI0_DATA19 0x1b0b0 |
| MX6QDL_PAD_CSI0_PIXCLK__IPU1_CSI0_PIXCLK 0x1b0b0 |
| /* ITU656_nRESET */ |
| MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b0 |
| /* ITU656_nPDN */ |
| MX6QDL_PAD_CSI0_DATA_EN__GPIO5_IO20 0x1b0b0 |
| >; |
| }; |
| |
| pinctrl_ipu1_disp: ipudisp1grp { |
| fsl,pins = < |
| MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0xb0 |
| MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0xb0 |
| |
| MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0xb0 |
| MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0xb0 |
| MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0xb0 |
| MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0xb0 |
| MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0xb0 |
| MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0xb0 |
| MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0xb0 |
| MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0xb0 |
| |
| MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0xb0 |
| MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0xb0 |
| MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0xb0 |
| MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0xb0 |
| MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0xb0 |
| MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0xb0 |
| MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0xb0 |
| MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0xb0 |
| |
| MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0xb0 |
| MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0xb0 |
| MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0xb0 |
| MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0xb0 |
| MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0xb0 |
| MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0xb0 |
| MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0xb0 |
| MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0xb0 |
| >; |
| }; |
| |
| pinctrl_leds: ledsgrp { |
| fsl,pins = < |
| MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x1b0b0 |
| >; |
| }; |
| |
| pinctrl_pwm1: pwm1grp { |
| fsl,pins = < |
| MX6QDL_PAD_GPIO_9__PWM1_OUT 0x1b0b0 |
| >; |
| }; |
| |
| pinctrl_reg_bl_12v0: 12blgrp { |
| fsl,pins = < |
| MX6QDL_PAD_GPIO_7__GPIO1_IO07 0x1b0b0 |
| >; |
| }; |
| |
| pinctrl_tsc: tscgrp { |
| |
| fsl,pins = < |
| MX6QDL_PAD_EIM_D20__GPIO3_IO20 0x1b0b0 |
| MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x1b0b0 |
| >; |
| }; |
| }; |