diff options
Diffstat (limited to 'arch/arm/boot/dts/imx7d-pico.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx7d-pico.dtsi | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx7d-pico.dtsi b/arch/arm/boot/dts/imx7d-pico.dtsi index 6f50ebf31a0a..e57da0d32b98 100644 --- a/arch/arm/boot/dts/imx7d-pico.dtsi +++ b/arch/arm/boot/dts/imx7d-pico.dtsi @@ -7,12 +7,42 @@ #include "imx7d.dtsi" / { + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pwm4 0 50000 0>; + brightness-levels = <0 36 72 108 144 180 216 255>; + default-brightness-level = <6>; + }; + /* Will be filled by the bootloader */ memory@80000000 { device_type = "memory"; reg = <0x80000000 0>; }; + panel { + compatible = "vxt,vl050-8048nt-c01"; + backlight = <&backlight>; + power-supply = <®_lcd_3v3>; + + port { + panel_in: endpoint { + remote-endpoint = <&display_out>; + }; + }; + }; + + reg_lcd_3v3: regulator-lcd-3v3 { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_lcdreg_on>; + regulator-name = "lcd-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio1 6 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + reg_wlreg_on: regulator-wlreg_on { compatible = "regulator-fixed"; pinctrl-names = "default"; @@ -230,6 +260,18 @@ }; }; +&lcdif { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcdif>; + status = "okay"; + + port { + display_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; +}; + &sai1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sai1>; @@ -260,6 +302,8 @@ }; &pwm4 { /* Backlight */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm4>; status = "okay"; }; @@ -413,6 +457,40 @@ >; }; + pinctrl_lcdif: lcdifgrp { + fsl,pins = < + MX7D_PAD_LCD_DATA00__LCD_DATA0 0x79 + MX7D_PAD_LCD_DATA01__LCD_DATA1 0x79 + MX7D_PAD_LCD_DATA02__LCD_DATA2 0x79 + MX7D_PAD_LCD_DATA03__LCD_DATA3 0x79 + MX7D_PAD_LCD_DATA04__LCD_DATA4 0x79 + MX7D_PAD_LCD_DATA05__LCD_DATA5 0x79 + MX7D_PAD_LCD_DATA06__LCD_DATA6 0x79 + MX7D_PAD_LCD_DATA07__LCD_DATA7 0x79 + MX7D_PAD_LCD_DATA08__LCD_DATA8 0x79 + MX7D_PAD_LCD_DATA09__LCD_DATA9 0x79 + MX7D_PAD_LCD_DATA10__LCD_DATA10 0x79 + MX7D_PAD_LCD_DATA11__LCD_DATA11 0x79 + MX7D_PAD_LCD_DATA12__LCD_DATA12 0x79 + MX7D_PAD_LCD_DATA13__LCD_DATA13 0x79 + MX7D_PAD_LCD_DATA14__LCD_DATA14 0x79 + MX7D_PAD_LCD_DATA15__LCD_DATA15 0x79 + MX7D_PAD_LCD_DATA16__LCD_DATA16 0x79 + MX7D_PAD_LCD_DATA17__LCD_DATA17 0x79 + MX7D_PAD_LCD_DATA18__LCD_DATA18 0x79 + MX7D_PAD_LCD_DATA19__LCD_DATA19 0x79 + MX7D_PAD_LCD_DATA20__LCD_DATA20 0x79 + MX7D_PAD_LCD_DATA21__LCD_DATA21 0x79 + MX7D_PAD_LCD_DATA22__LCD_DATA22 0x79 + MX7D_PAD_LCD_DATA23__LCD_DATA23 0x79 + MX7D_PAD_LCD_CLK__LCD_CLK 0x79 + MX7D_PAD_LCD_ENABLE__LCD_ENABLE 0x78 + MX7D_PAD_LCD_VSYNC__LCD_VSYNC 0x78 + MX7D_PAD_LCD_HSYNC__LCD_HSYNC 0x78 + MX7D_PAD_LCD_RESET__GPIO3_IO4 0x14 + >; + }; + pinctrl_pwm1: pwm1 { fsl,pins = < MX7D_PAD_GPIO1_IO08__PWM1_OUT 0x7f @@ -431,6 +509,12 @@ >; }; + pinctrl_pwm4: pwm4grp{ + fsl,pins = < + MX7D_PAD_GPIO1_IO11__PWM4_OUT 0x7f + >; + }; + pinctrl_reg_wlreg_on: regregongrp { fsl,pins = < MX7D_PAD_ECSPI1_SCLK__GPIO4_IO16 0x59 @@ -577,6 +661,12 @@ >; }; + pinctrl_reg_lcdreg_on: reglcdongrp { + fsl,pins = < + MX7D_PAD_LPSR_GPIO1_IO06__GPIO1_IO6 0x59 + >; + }; + pinctrl_wdog: wdoggrp { fsl,pins = < MX7D_PAD_LPSR_GPIO1_IO00__WDOG1_WDOG_B 0x74 |