diff options
-rw-r--r-- | arch/arm/dts/tegra30-colibri.dts | 29 | ||||
-rw-r--r-- | board/toradex/colibri_t30/pinmux-config-colibri_t30.h | 6 | ||||
-rw-r--r-- | include/configs/colibri_t30.h | 10 |
3 files changed, 42 insertions, 3 deletions
diff --git a/arch/arm/dts/tegra30-colibri.dts b/arch/arm/dts/tegra30-colibri.dts index 36533dc840..78b51101c3 100644 --- a/arch/arm/dts/tegra30-colibri.dts +++ b/arch/arm/dts/tegra30-colibri.dts @@ -22,6 +22,17 @@ usb2 = "/usb@7d008000"; }; + host1x { + status = "okay"; + dc@54200000 { + status = "okay"; + rgb { + status = "okay"; + nvidia,panel = <&lcd_panel>; + }; + }; + }; + memory { device_type = "memory"; reg = <0x80000000 0x40000000>; @@ -93,4 +104,22 @@ /* USBH_PEN */ nvidia,vbus-gpio = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>; }; + + lcd_panel: panel { + clock = <25175000>; + xres = <640>; + yres = <480>; + left-margin = <48>; /* horizontal back porch */ + right-margin = <16>; /* horizontal front porch */ + hsync-len = <96>; + lower-margin = <11>; /* vertical front porch */ + upper-margin = <31>; /* vertical back porch */ + vsync-len = <2>; + hsync-active-high; + vsync-active-high; + nvidia,bits-per-pixel = <16>; + nvidia,pwm = <&pwm 0 0>; + nvidia,backlight-enable-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>; + nvidia,panel-timings = <0 0 0 0>; + }; }; diff --git a/board/toradex/colibri_t30/pinmux-config-colibri_t30.h b/board/toradex/colibri_t30/pinmux-config-colibri_t30.h index 3f9e8038c6..ab8500b9b0 100644 --- a/board/toradex/colibri_t30/pinmux-config-colibri_t30.h +++ b/board/toradex/colibri_t30/pinmux-config-colibri_t30.h @@ -80,7 +80,7 @@ static struct pmux_pingrp_config tegra3_pinmux_common[] = { DEFAULT_PINMUX(SDMMC3_DAT0_PB7, SDMMC3, UP, NORMAL, INPUT), DEFAULT_PINMUX(SDMMC3_DAT1_PB6, SDMMC3, UP, NORMAL, INPUT), DEFAULT_PINMUX(SDMMC3_DAT2_PB5, SDMMC3, UP, NORMAL, INPUT), - DEFAULT_PINMUX(SDMMC3_DAT3_PB4, SDMMC3, UP, NORMAL, INPUT), + DEFAULT_PINMUX(SDMMC3_DAT3_PB4, PWM0, NORMAL, NORMAL, OUTPUT), DEFAULT_PINMUX(SDMMC3_DAT6_PD3, RSVD1, NORMAL, NORMAL, INPUT), DEFAULT_PINMUX(SDMMC3_DAT7_PD4, RSVD1, NORMAL, NORMAL, INPUT), @@ -176,7 +176,7 @@ static struct pmux_pingrp_config tegra3_pinmux_common[] = { DEFAULT_PINMUX(LCD_D22_PM6, DISPLAYA, NORMAL, NORMAL, INPUT), DEFAULT_PINMUX(LCD_D23_PM7, DISPLAYA, NORMAL, NORMAL, INPUT), DEFAULT_PINMUX(LCD_CS1_N_PW0, DISPLAYA, NORMAL, NORMAL, INPUT), - DEFAULT_PINMUX(LCD_M1_PW1, DISPLAYA, NORMAL, NORMAL, INPUT), + DEFAULT_PINMUX(LCD_M1_PW1, DISPLAYA, NORMAL, TRISTATE, OUTPUT), DEFAULT_PINMUX(LCD_DC1_PD2, DISPLAYA, NORMAL, NORMAL, INPUT), DEFAULT_PINMUX(CRT_HSYNC_PV6, CRT, NORMAL, NORMAL, OUTPUT), DEFAULT_PINMUX(CRT_VSYNC_PV7, CRT, NORMAL, NORMAL, OUTPUT), @@ -212,7 +212,7 @@ static struct pmux_pingrp_config tegra3_pinmux_common[] = { DEFAULT_PINMUX(CLK3_REQ_PEE1, DEV3, NORMAL, NORMAL, INPUT), DEFAULT_PINMUX(GMI_WP_N_PC7, GMI, NORMAL, NORMAL, INPUT), DEFAULT_PINMUX(GMI_CS2_N_PK3, RSVD1, UP, NORMAL, INPUT), /* EN_VDD_BL1 */ - DEFAULT_PINMUX(GMI_AD8_PH0, PWM0, NORMAL, NORMAL, OUTPUT), /* LCD1_BL_PWM */ + DEFAULT_PINMUX(GMI_AD8_PH0, RSVD2, NORMAL, NORMAL, INPUT), DEFAULT_PINMUX(GMI_AD10_PH2, NAND, NORMAL, NORMAL, OUTPUT), /* LCD1_BL_EN */ DEFAULT_PINMUX(GMI_A16_PJ7, UARTD, NORMAL, NORMAL, INPUT), DEFAULT_PINMUX(GMI_A17_PB0, UARTD, NORMAL, NORMAL, INPUT), diff --git a/include/configs/colibri_t30.h b/include/configs/colibri_t30.h index d05bd628f5..832fef5874 100644 --- a/include/configs/colibri_t30.h +++ b/include/configs/colibri_t30.h @@ -76,6 +76,16 @@ #define CONFIG_TFTP_BLOCKSIZE 16384 #define CONFIG_TFTP_TSIZE +/* LCD support */ +#define CONFIG_LCD +#define CONFIG_PWM_TEGRA +#define CONFIG_VIDEO_TEGRA +#define LCD_BPP LCD_COLOR16 +#define CONFIG_SYS_WHITE_ON_BLACK +#define CONFIG_CONSOLE_SCROLL_LINES 10 +#define CONFIG_CMD_BMP +#define CONFIG_LCD_LOGO + /* Miscellaneous commands */ #define CONFIG_CMD_SETEXPR #define CONFIG_FAT_WRITE |