Signed-off-by: Joris Offouga offougajoris@gmail.com --- arch/arm/dts/imx7d-pico.dtsi | 113 ++++++++++++++++++++++- board/technexion/pico-imx7d/pico-imx7d.c | 48 ++++------ configs/pico-hobbit-imx7d_defconfig | 2 +- configs/pico-imx7d_bl33_defconfig | 2 +- configs/pico-imx7d_defconfig | 2 +- configs/pico-pi-imx7d_defconfig | 2 +- include/configs/pico-imx7d.h | 2 +- 7 files changed, 134 insertions(+), 37 deletions(-)
diff --git a/arch/arm/dts/imx7d-pico.dtsi b/arch/arm/dts/imx7d-pico.dtsi index 7cd8be24c8..ac72baf347 100644 --- a/arch/arm/dts/imx7d-pico.dtsi +++ b/arch/arm/dts/imx7d-pico.dtsi @@ -11,6 +11,7 @@ aliases { mmc0 = &usdhc3; usb0 = &usbotg1; + display0 = &lcdif; };
/* Will be filled by the bootloader */ @@ -75,6 +76,37 @@ clocks = <&clks IMX7D_CLKO2_ROOT_DIV>; clock-names = "ext_clock"; }; + + backlight: backlight { + compatible = "pwm-backlight"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_backlight>; + pwms = <&pwm4 0 50000 0>; + brightness-levels = <0 36 72 108 144 180 216 255>; + default-brightness-level = <6>; + status = "okay"; + }; + + reg_lcd_3v3: regulator-lcd-3v3 { + compatible = "regulator-fixed"; + regulator-name = "lcd-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio1 6 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + panel { + compatible = "vxt,vl050-8048nt-c01"; + backlight = <&backlight>; + power-supply = <®_lcd_3v3>; + + port { + panel_in: endpoint { + remote-endpoint = <&display_out>; + }; + }; + }; };
&clks { @@ -98,7 +130,7 @@ <&clks IMX7D_ENET1_TIME_ROOT_CLK>; assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>; assigned-clock-rates = <0>, <100000000>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; phy-handle = <ðphy0>; fsl,magic-packet; phy-reset-gpios = <&gpio6 11 GPIO_ACTIVE_LOW>; @@ -236,6 +268,45 @@ }; };
+&lcdif { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcdif>; + status = "okay"; + display = <&display0>; + u-boot,dm-pre-reloc; + + port { + display_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + + display0: display { + bits-per-pixel = <16>; + bus-width = <24>; + + display-timings { + native-mode = <&timing0>; + timing0: timing0 { + clock-frequency = <33260000>; + hactive = <800>; + vactive = <480>; + hback-porch = <11>; + hfront-porch = <11>; + vback-porch = <12>; + vfront-porch = <11>; + hsync-len = <46>; + vsync-len = <210>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + interlaced = <0>; + }; + }; + }; +}; + &sai1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sai1>; @@ -356,6 +427,12 @@ };
&iomuxc { + pinctrl_backlight: backlight { + fsl,pins = < + MX7D_PAD_GPIO1_IO11__PWM4_OUT 0x0 + >; + }; + pinctrl_ecspi3: ecspi3grp { fsl,pins = < MX7D_PAD_I2C1_SCL__ECSPI3_MISO 0x2 @@ -420,6 +497,40 @@ >; };
+ 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 diff --git a/board/technexion/pico-imx7d/pico-imx7d.c b/board/technexion/pico-imx7d/pico-imx7d.c index 216475c8de..916220516e 100644 --- a/board/technexion/pico-imx7d/pico-imx7d.c +++ b/board/technexion/pico-imx7d/pico-imx7d.c @@ -19,6 +19,10 @@ #include <power/pmic.h> #include <power/pfuze3000_pmic.h> #include "../../freescale/common/pfuze.h" +#ifdef CONFIG_DM_VIDEO +#include <bmp_logo_data.h> +#include <video.h> +#endif
DECLARE_GLOBAL_DATA_PTR;
@@ -223,37 +227,8 @@ int board_early_init_f(void) return 0; }
-#ifdef CONFIG_VIDEO_MXS +#ifdef CONFIG_DM_VIDEO static iomux_v3_cfg_t const lcd_pads[] = { - MX7D_PAD_LCD_CLK__LCD_CLK | MUX_PAD_CTRL(LCD_PAD_CTRL), - MX7D_PAD_LCD_ENABLE__LCD_ENABLE | MUX_PAD_CTRL(LCD_SYNC_PAD_CTRL), - MX7D_PAD_LCD_HSYNC__LCD_HSYNC | MUX_PAD_CTRL(LCD_SYNC_PAD_CTRL), - MX7D_PAD_LCD_VSYNC__LCD_VSYNC | MUX_PAD_CTRL(LCD_SYNC_PAD_CTRL), - MX7D_PAD_LCD_DATA00__LCD_DATA0 | MUX_PAD_CTRL(LCD_PAD_CTRL), - MX7D_PAD_LCD_DATA01__LCD_DATA1 | MUX_PAD_CTRL(LCD_PAD_CTRL), - MX7D_PAD_LCD_DATA02__LCD_DATA2 | MUX_PAD_CTRL(LCD_PAD_CTRL), - MX7D_PAD_LCD_DATA03__LCD_DATA3 | MUX_PAD_CTRL(LCD_PAD_CTRL), - MX7D_PAD_LCD_DATA04__LCD_DATA4 | MUX_PAD_CTRL(LCD_PAD_CTRL), - MX7D_PAD_LCD_DATA05__LCD_DATA5 | MUX_PAD_CTRL(LCD_PAD_CTRL), - MX7D_PAD_LCD_DATA06__LCD_DATA6 | MUX_PAD_CTRL(LCD_PAD_CTRL), - MX7D_PAD_LCD_DATA07__LCD_DATA7 | MUX_PAD_CTRL(LCD_PAD_CTRL), - MX7D_PAD_LCD_DATA08__LCD_DATA8 | MUX_PAD_CTRL(LCD_PAD_CTRL), - MX7D_PAD_LCD_DATA09__LCD_DATA9 | MUX_PAD_CTRL(LCD_PAD_CTRL), - MX7D_PAD_LCD_DATA10__LCD_DATA10 | MUX_PAD_CTRL(LCD_PAD_CTRL), - MX7D_PAD_LCD_DATA11__LCD_DATA11 | MUX_PAD_CTRL(LCD_PAD_CTRL), - MX7D_PAD_LCD_DATA12__LCD_DATA12 | MUX_PAD_CTRL(LCD_PAD_CTRL), - MX7D_PAD_LCD_DATA13__LCD_DATA13 | MUX_PAD_CTRL(LCD_PAD_CTRL), - MX7D_PAD_LCD_DATA14__LCD_DATA14 | MUX_PAD_CTRL(LCD_PAD_CTRL), - MX7D_PAD_LCD_DATA15__LCD_DATA15 | MUX_PAD_CTRL(LCD_PAD_CTRL), - MX7D_PAD_LCD_DATA16__LCD_DATA16 | MUX_PAD_CTRL(LCD_PAD_CTRL), - MX7D_PAD_LCD_DATA17__LCD_DATA17 | MUX_PAD_CTRL(LCD_PAD_CTRL), - MX7D_PAD_LCD_DATA18__LCD_DATA18 | MUX_PAD_CTRL(LCD_PAD_CTRL), - MX7D_PAD_LCD_DATA19__LCD_DATA19 | MUX_PAD_CTRL(LCD_PAD_CTRL), - MX7D_PAD_LCD_DATA20__LCD_DATA20 | MUX_PAD_CTRL(LCD_PAD_CTRL), - MX7D_PAD_LCD_DATA21__LCD_DATA21 | MUX_PAD_CTRL(LCD_PAD_CTRL), - MX7D_PAD_LCD_DATA22__LCD_DATA22 | MUX_PAD_CTRL(LCD_PAD_CTRL), - MX7D_PAD_LCD_DATA23__LCD_DATA23 | MUX_PAD_CTRL(LCD_PAD_CTRL), - MX7D_PAD_GPIO1_IO06__GPIO1_IO6 | MUX_PAD_CTRL(LCD_PAD_CTRL), MX7D_PAD_GPIO1_IO11__GPIO1_IO11 | MUX_PAD_CTRL(NO_PAD_CTRL), };
@@ -274,8 +249,19 @@ int board_init(void) /* address of boot parameters */ gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
-#ifdef CONFIG_VIDEO_MXS +#ifdef CONFIG_DM_VIDEO + struct udevice *dev; + int ret; + + ret = uclass_get_device(UCLASS_VIDEO, 0, &dev); + if (ret) + return ret; + setup_lcd(); + + ret = video_bmp_display(dev, (ulong)bmp_logo_bitmap, 0, 0, true); + if (ret) + return ret; #endif #ifdef CONFIG_FEC_MXC setup_fec(); diff --git a/configs/pico-hobbit-imx7d_defconfig b/configs/pico-hobbit-imx7d_defconfig index 3869eb70cc..873dbec52c 100644 --- a/configs/pico-hobbit-imx7d_defconfig +++ b/configs/pico-hobbit-imx7d_defconfig @@ -66,4 +66,4 @@ CONFIG_USB_GADGET_MANUFACTURER="FSL" CONFIG_USB_GADGET_VENDOR_NUM=0x0525 CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5 CONFIG_CI_UDC=y -CONFIG_VIDEO=y +CONFIG_DM_VIDEO=y diff --git a/configs/pico-imx7d_bl33_defconfig b/configs/pico-imx7d_bl33_defconfig index a2cddfcf4f..ba347d2507 100644 --- a/configs/pico-imx7d_bl33_defconfig +++ b/configs/pico-imx7d_bl33_defconfig @@ -62,5 +62,5 @@ CONFIG_USB_GADGET_DOWNLOAD=y CONFIG_USB_ETHER=y CONFIG_USB_ETH_CDC=y CONFIG_USBNET_HOST_ADDR="de:ad:be:af:00:00" -CONFIG_VIDEO=y +CONFIG_DM_VIDEO=y CONFIG_OF_LIBFDT_OVERLAY=y diff --git a/configs/pico-imx7d_defconfig b/configs/pico-imx7d_defconfig index 3d45872a84..bad34555fa 100644 --- a/configs/pico-imx7d_defconfig +++ b/configs/pico-imx7d_defconfig @@ -66,4 +66,4 @@ CONFIG_USB_GADGET_MANUFACTURER="FSL" CONFIG_USB_GADGET_VENDOR_NUM=0x0525 CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5 CONFIG_CI_UDC=y -CONFIG_VIDEO=y +CONFIG_DM_VIDEO=y diff --git a/configs/pico-pi-imx7d_defconfig b/configs/pico-pi-imx7d_defconfig index b864b537c3..f0f32f6445 100644 --- a/configs/pico-pi-imx7d_defconfig +++ b/configs/pico-pi-imx7d_defconfig @@ -66,4 +66,4 @@ CONFIG_USB_GADGET_MANUFACTURER="FSL" CONFIG_USB_GADGET_VENDOR_NUM=0x0525 CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5 CONFIG_CI_UDC=y -CONFIG_VIDEO=y +CONFIG_DM_VIDEO=y diff --git a/include/configs/pico-imx7d.h b/include/configs/pico-imx7d.h index 91015402ef..7c36f52c59 100644 --- a/include/configs/pico-imx7d.h +++ b/include/configs/pico-imx7d.h @@ -163,7 +163,7 @@ #define CONFIG_POWER_PFUZE3000 #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08
-#ifdef CONFIG_VIDEO +#ifdef CONFIG_DM_VIDEO #define CONFIG_VIDEO_MXS #define CONFIG_VIDEO_LOGO #define CONFIG_SPLASH_SCREEN