diff options
Diffstat (limited to 'arch/arm/dts/imx7d-gome-e143_01.kernel.dts')
| -rw-r--r-- | arch/arm/dts/imx7d-gome-e143_01.kernel.dts | 561 |
1 files changed, 561 insertions, 0 deletions
diff --git a/arch/arm/dts/imx7d-gome-e143_01.kernel.dts b/arch/arm/dts/imx7d-gome-e143_01.kernel.dts new file mode 100644 index 0000000000..19c7a3d426 --- /dev/null +++ b/arch/arm/dts/imx7d-gome-e143_01.kernel.dts @@ -0,0 +1,561 @@ +// SPDX-License-Identifier: GPL-2.0-only +/** + * Copyright (C) 2022 Gossen Metrawatt GmbH + * Copyright (C) 2022 Marco Felsch, Pengutronix + * Copyright (C) 2022 Philipp Zabel, Pengutronix + * Copyright (C) 2022 Roland Hieber, Pengutronix + */ +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/leds/common.h> +#include "imx7d-var-som-mx7.dtsi" + +/ { + model = "Gossen Metrawatt Profitest MF (e143_01)"; + compatible = "gome,e143_01", "variscite,var-som-mx7", "fsl,imx7d"; + + aliases { + gpio7 = &gpio8; + rtc0 = &rtc0; + }; + + max98357a: audio-codec { + compatible = "maxim,max98357a"; + #sound-dai-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sdmode>; + sdmode-gpios = <&gpio3 20 GPIO_ACTIVE_HIGH>; // Pin 60 AUDIO_SHDN_B + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_keys>, <&pinctrl_gpio_keys_2>; + autorepeat; + + button-0 { + label = "S0"; + gpios = <&gpio1 12 GPIO_ACTIVE_LOW>; // Pin 183 BTN_S0_ESC + linux,code = <KEY_ESC>; + wakeup-source; + }; + + button-1 { + label = "S1"; + gpios = <&gpio1 11 GPIO_ACTIVE_LOW>; // Pin 185 BTN_S1_MEM + linux,code = <KEY_DOCUMENTS>; + wakeup-source; + }; + + button-2 { + label = "S2"; + gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; // Pin 181 BTN_S2_HLP + linux,code = <KEY_HELP>; + wakeup-source; + }; + + button-3 { + label = "S3"; + gpios = <&gpio1 1 GPIO_ACTIVE_LOW>; // Pin 1 BTN_S3_STA + linux,code = <KEY_PROG1>; + wakeup-source; + }; + + button-4 { + label = "S4"; + gpios = <&gpio1 2 GPIO_ACTIVE_LOW>; // Pin 168 BTN_S4_IDN + linux,code = <KEY_PROG2>; + wakeup-source; + }; + + button-5 { + label = "S5"; + gpios = <&gpio3 24 GPIO_ACTIVE_LOW>; // Pin 28 BTN_S5 + linux,code = <KEY_F5>; + }; + + button-6 { + label = "S6"; + gpios = <&gpio3 5 GPIO_ACTIVE_LOW>; // Pin 40 BTN_S6 + linux,code = <KEY_F6>; + }; + + button-7 { + label = "S7"; + gpios = <&gpio3 22 GPIO_ACTIVE_LOW>; // Pin 38 BTN_S7 + linux,code = <KEY_F7>; + }; + + button-8 { + label = "S8"; + gpios = <&gpio3 4 GPIO_ACTIVE_LOW>; // Pin 36 BTN_S8 + linux,code = <KEY_F8>; + }; + + button-9 { + label = "S9"; + gpios = <&gpio3 27 GPIO_ACTIVE_LOW>; // Pin 20 BTN_S9 + linux,code = <KEY_F9>; + }; + }; + + gpio-poweroff { + compatible = "gpio-poweroff"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_poweroff>; + gpios = <&gpio7 14 GPIO_ACTIVE_LOW>; // Pin 7 POWER_OFF_B + input; + }; + + iio-hwmon { + compatible = "iio-hwmon"; + io-channels = <&adc2 0>, // ARS_VAL + <&adc2 1>, // VBAT_VAL + <&adc2 2>, // LCD_BACKLIGHT_VAL + <&adc2 3>; // VCC_5V0_FB + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_debug_led>; + + test-led-1 { + label = "test-led-1:red"; + gpios = <&gpio3 2 GPIO_ACTIVE_LOW>; // Pin 44 LED_TEST1_B + color = <LED_COLOR_ID_RED>; + linux,default-trigger = "disk-activity"; + }; + + test-led-2 { + label = "test-led-2:red"; + gpios = <&gpio3 3 GPIO_ACTIVE_LOW>; // Pin 46 LED_TEST2_B + color = <LED_COLOR_ID_RED>; + linux,default-trigger = "heartbeat"; + }; + }; + + leds2 { + compatible = "gpio-leds"; + + led_netz_gn { + label = "mains:green"; + gpios = <&gpio8 9 GPIO_ACTIVE_LOW>; // LED_NETZ_GN + color = <LED_COLOR_ID_GREEN>; + }; + + led_netz_rt { + label = "mains:red"; + gpios = <&gpio8 8 GPIO_ACTIVE_LOW>; // LED_NETZ_RT + color = <LED_COLOR_ID_RED>; + default-state = "on"; + }; + + led_debug_gn { + label = "debug:green"; + gpios = <&gpio8 0 GPIO_ACTIVE_LOW>; // LED_DEBUG_GN + color = <LED_COLOR_ID_GREEN>; + }; + + led_debug_rt { + label = "debug:red"; + gpios = <&gpio8 1 GPIO_ACTIVE_LOW>; // LED_DEBUG_RT + color = <LED_COLOR_ID_RED>; + }; + + led_ul_gn { + label = "ulrl:green"; + gpios = <&gpio8 2 GPIO_ACTIVE_LOW>; // LED_UL_GN + color = <LED_COLOR_ID_GREEN>; + }; + + led_ul_rt { + label = "ulrl:red"; + gpios = <&gpio8 6 GPIO_ACTIVE_LOW>; // LED_UL_RT + color = <LED_COLOR_ID_RED>; + default-state = "on"; + }; + + led_rcd_gn { + label = "rcd:green"; + gpios = <&gpio8 3 GPIO_ACTIVE_LOW>; // LED_RCD_GN + color = <LED_COLOR_ID_GREEN>; + }; + + led_rcd_rt { + label = "rcd:red"; + gpios = <&gpio8 7 GPIO_ACTIVE_LOW>; // LED_RCD_RT + color = <LED_COLOR_ID_RED>; + default-state = "on"; + }; + }; + + reg_vled_backlight: regulator-vled-backlight { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mipi_backlight>; + regulator-name = "VLED_BACKLIGHT"; + gpio = <&gpio7 12 GPIO_ACTIVE_HIGH>; + regulator-min-microvolt = <20000000>; + regulator-max-microvolt = <20000000>; + enable-active-high; + }; + + reg_vcc_3v3_per: regulator-vcc-3v3-per { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_vcc_3v3_per>; + regulator-name = "VCC_3V3_PER"; + gpio = <&gpio2 26 GPIO_ACTIVE_HIGH>; // Pin 83 VCC_3V3_PER_EN + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <30000>; + enable-active-high; + regulator-always-on; + }; + + reg_vcc_5v0_per: regulator-vcc-5v0-per { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_vcc_5v0_per>; + regulator-name = "VCC_5V0_PER"; + gpio = <&gpio2 29 GPIO_ACTIVE_HIGH>; // Pin 75 VCC_5V0_PER_EN + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + regulator-always-on; + }; + + reg_imt: regulator-imt { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_imt>; + regulator-name = "VCC_IMT"; + gpio = <&gpio3 10 GPIO_ACTIVE_HIGH>; // Pin 66 MT_EN + regulator-min-microvolt = <9000000>; + regulator-max-microvolt = <9000000>; + enable-active-high; + }; + + reg_vcc_1v8_alg: regulator-vcc-1v8-alg { + compatible = "regulator-fixed"; + regulator-name = "VCC_1V8_ALG"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <®_vcc_3v3_per>; + }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "max98357aaudio"; + /delete-property/ simple-audio-card,widgets; + /delete-property/ simple-audio-card,routing; + simple-audio-card,format = "i2s"; + + simple-audio-card,cpu { + sound-dai = <&sai3>; + }; + + simple-audio-card,codec { + sound-dai = <&max98357a>; + }; + }; + + uc-imt-power { + compatible = "reg-userspace-consumer"; + regulator-name = "reg_imt-consumer"; + regulator-supplies = "vcc"; + vcc-supply = <®_imt>; + }; +}; + +&adc2 { + status = "okay"; +}; + +&fec1 { + status = "okay"; +}; + +&i2c2 { + /delete-node/ wm8731@1a; + + /* DS1339 RTC module */ + rtc0: rtc@68 { + compatible = "dallas,ds1339"; + reg = <0x68>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rtc>; + trickle-resistor-ohms = <250>; + interrupt-parent = <&gpio1>; + interrupts = <13 GPIO_ACTIVE_LOW>; // Pin 120 RTC_INT_B + wakeup-source; + }; +}; + +&i2c4 { + clock-frequency = <400000>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c4>; + pinctrl-1 = <&pinctrl_i2c4_gpio>; + scl-gpios = <&gpio4 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; // Pin 175 I2C4_SCL + sda-gpios = <&gpio4 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; // Pin 173 I2C4_SDA + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + gpio8: max7312@23 { + compatible = "maxim,max7312"; + reg = <0x23>; + gpio-controller; + #gpio-cells = <2>; + gpio-line-names = "LED_DEBUG_GN", "LED_DEBUG_RT", "LED_UL_GN", "LED_RCD_GN", + "", "", "LED_UL_RT", "LED_RCD_RT", + "LED_NETZ_RT", "LED_NETZ_GN", "", "", + "DP_HW_CODE_1", "DP_HW_CODE_2", "DP_HW_CODE_3", "DP_HW_CODE_4"; + vcc-supply = <®_vcc_3v3_per>; + }; +}; + +&gpio1 { + gpio-line-names = "GWDOG_RST_B", "BTN_S3_STA", "BTN_S4_IDN", "", + "", "", "", "USB_HOST_PWR_EN", + "", "", "BTN_S2_HLP", "BTN_S1_MEM", + "BTN_S0_ESC", "RTC_INT_B", "SOM: bt reg on"; +}; + +&gpio2 { + gpio-line-names = "", "", "", "", + "DBG_GPIO1", "DBG_GPIO2", "DBG_GPIO3", "DBG_GPIO4", + "", "", "", "", + "MT_RXD", "MT_TXD", "", "", + "", "", "", "", + "", "", "", "", + "", "", "VCC_3V3_PER_EN", "", + "DSI_RESET", "VCC_5V0_PER_EN"; +}; + +&gpio3 { + gpio-line-names = "", "", "LED_TEST1_B", "LED_TEST2_B", + "BTN_S8", "BTN_S6", "MT_RESET", "", + "", "", "MT_EN", "", + "", "", "", "", + "", "", "", "", + "AUDIO_SHDN_B", "", "BTN_S7", "", + "BTN_S5", "", "", "BTN_S9", + "BATT_LOW"; +}; + +&gpio4 { + gpio-line-names = "", "", "", "", + "", "", "", "", + "I2C1_SCL", "I2C1_SDA", "I2C2_SCL", "I2C2_SDA", + "", "", "I2C4_SCL", "I2C4_SDA", + "", "", "", "", + "", "", "", "HIL_SPI_CS0"; +}; + +&gpio5 { + gpio-line-names = "", "", "", "", + "", "", "", "", + "", "", "", "SOM: ethphy0 reset"; +}; + +&gpio6 { + gpio-line-names = "", "", "", "", + "", "", "", "", + "", "", "", "SOM: sd3_pwr (eMMC)"; +}; + +&gpio7 { + gpio-line-names = "", "", "", "", + "", "", "", "", + "", "", "", "", + "LCD_BACKLIGHT_EN", "", "POWER_OFF_B"; +}; + +&lcdif { + assigned-clocks = <&clks IMX7D_LCDIF_PIXEL_ROOT_SRC>, + <&clks IMX7D_PLL_VIDEO_POST_DIV>; + assigned-clock-parents = <&clks IMX7D_PLL_VIDEO_POST_DIV>; + assigned-clock-rates = <0>, <128000000>; + fsl,ocram = <&ocram>; + fsl,pxp = <&pxp>; + status = "okay"; +}; + +&mipi_dsi { + samsung,burst-clock-frequency = <850000000>; + status = "okay"; + + panel@0 { + compatible = "tianma,tm050jdhg33", "ilitek,ili9881c"; + reg = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mipi_panel>; + reset-gpios = <&gpio2 28 GPIO_ACTIVE_LOW>; // Pin 73 DSI_RESET + power-supply = <®_vcc_3v3_per>; + dsi-lanes = <2>; + + rotation = <90>; + + ilitek,enable-internal-backlight; + default-brightness = <2047>; + ilitek,pwm-frequency = <50000>; + ilitek,backlight-supply = <®_vled_backlight>; + }; +}; + +&sai3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai3>; + assigned-clocks = <&clks IMX7D_SAI3_ROOT_SRC>, + <&clks IMX7D_SAI3_ROOT_CLK>; + assigned-clock-parents = <&clks IMX7D_PLL_AUDIO_POST_DIV>; + assigned-clock-rates = <0>, <36864000>; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +&uart7 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart7>; + status = "okay"; +}; + +&usbotg1 { + dr_mode = "peripheral"; + status = "okay"; +}; + +&usbotg2 { + status = "okay"; +}; + +&iomuxc_lpsr { + pinctrl_gpio_keys_2: pinctrl_gpio_keys_2grp { + fsl,pins = < + MX7D_PAD_LPSR_GPIO1_IO01__GPIO1_IO1 0x0C + MX7D_PAD_LPSR_GPIO1_IO02__GPIO1_IO2 0x0C + >; + }; + + pinctrl_usbotg2_pwr: pinctrl_usbotg2_pwrgrp { + fsl,pins = < + MX7D_PAD_LPSR_GPIO1_IO07__GPIO1_IO7 0x14 + >; + }; +}; + +&iomuxc { + pinctrl_gpio_keys: pinctrl-gpio-keysgrp { + fsl,pins = < + MX7D_PAD_GPIO1_IO10__GPIO1_IO10 0x0000000C + MX7D_PAD_GPIO1_IO11__GPIO1_IO11 0x0000000C + MX7D_PAD_GPIO1_IO12__GPIO1_IO12 0x0000000C + MX7D_PAD_LCD_DATA00__GPIO3_IO5 0x0000000C + MX7D_PAD_LCD_DATA17__GPIO3_IO22 0x0000000C + MX7D_PAD_LCD_DATA19__GPIO3_IO24 0x0000000C + MX7D_PAD_LCD_DATA22__GPIO3_IO27 0x0000000C + MX7D_PAD_LCD_RESET__GPIO3_IO4 0x0000000C + >; + }; + + pinctrl_i2c4: i2c4grp { + fsl,pins = < + MX7D_PAD_I2C4_SCL__I2C4_SCL 0x4000007f + MX7D_PAD_I2C4_SDA__I2C4_SDA 0x4000007f + >; + }; + + pinctrl_i2c4_gpio: i2c4-gpiogrp { + fsl,pins = < + MX7D_PAD_I2C4_SCL__GPIO4_IO14 0x4000007f + MX7D_PAD_I2C4_SDA__GPIO4_IO15 0x4000007f + >; + }; + + pinctrl_mipi_backlight: mipi-backlightgrp { + fsl,pins = < + MX7D_PAD_ENET1_TX_CLK__GPIO7_IO12 0x0000001B + >; + }; + + pinctrl_mipi_panel: mipi-panelgrp { + fsl,pins = < + MX7D_PAD_EPDC_BDR0__GPIO2_IO28 0x0000001B /* DSI_RESET */ + >; + }; + + pinctrl_poweroff: pinctrl_poweroffgrp { + fsl,pins = < + MX7D_PAD_ENET1_CRS__GPIO7_IO14 0x0000001B + >; + }; + + pinctrl_reg_vcc_3v3_per: pinctrl_reg_vcc_3v3_pergrp { + fsl,pins = < + MX7D_PAD_EPDC_GDRL__GPIO2_IO26 0x0000001B + >; + }; + + pinctrl_reg_vcc_5v0_per: pinctrl_reg_vcc_5v0_pergrp { + fsl,pins = < + MX7D_PAD_EPDC_BDR1__GPIO2_IO29 0x0000001B + >; + }; + + pinctrl_reg_imt: pinctrl_reg_imtgrp { + fsl,pins = < + MX7D_PAD_LCD_DATA05__GPIO3_IO10 0x0000001B + >; + }; + + pinctrl_rtc: pinctrl_rtcgrp { + fsl,pins = < + MX7D_PAD_GPIO1_IO13__GPIO1_IO13 0x0000001B + >; + }; + + pinctrl_sai3: pinctrl_sai3grp { + fsl,pins = < + MX7D_PAD_SD1_DATA1__SAI3_TX_BCLK 0x0000001F + MX7D_PAD_SD1_DATA2__SAI3_TX_SYNC 0x0000001F + MX7D_PAD_SD1_DATA3__SAI3_TX_DATA0 0x00000030 + >; + }; + + pinctrl_sdmode: pinctrl_sdmodegrp { + fsl,pins = < + MX7D_PAD_LCD_DATA15__GPIO3_IO20 0x0000001F + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX 0x79 /* DEBUG_UART1_TXD */ + MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX 0x79 /* DEBUG_UART1_RXD */ + >; + }; + + pinctrl_uart7: uart7grp { + fsl,pins = < + MX7D_PAD_EPDC_DATA12__UART7_DCE_RX 0x79 + MX7D_PAD_EPDC_DATA13__UART7_DCE_TX 0x79 + >; + }; + + pinctrl_debug_led: pinctrl_debug_ledgrp { + fsl,pins = < + MX7D_PAD_LCD_HSYNC__GPIO3_IO2 0x00000003 + MX7D_PAD_LCD_VSYNC__GPIO3_IO3 0x00000003 + >; + }; +}; |