diff options
Diffstat (limited to 'arch/arm/mach-omap2/board-am3517evm.c')
| -rw-r--r-- | arch/arm/mach-omap2/board-am3517evm.c | 115 |
1 files changed, 78 insertions, 37 deletions
diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c index d63f14b534b..543d9a882de 100644 --- a/arch/arm/mach-omap2/board-am3517evm.c +++ b/arch/arm/mach-omap2/board-am3517evm.c @@ -21,7 +21,7 @@ #include <linux/clk.h> #include <linux/platform_device.h> #include <linux/gpio.h> -#include <linux/i2c/pca953x.h> +#include <linux/platform_data/pca953x.h> #include <linux/can/platform/ti_hecc.h> #include <linux/davinci_emac.h> #include <linux/mmc/host.h> @@ -120,56 +120,95 @@ static int __init am3517_evm_i2c_init(void) return 0; } -static struct panel_generic_dpi_data lcd_panel = { - .name = "sharp_lq", - .num_gpios = 3, - .gpios = { - LCD_PANEL_PWR, - LCD_PANEL_BKLIGHT_PWR, - LCD_PANEL_PWM, - }, +static const struct display_timing am3517_evm_lcd_videomode = { + .pixelclock = { 0, 9000000, 0 }, + + .hactive = { 0, 480, 0 }, + .hfront_porch = { 0, 3, 0 }, + .hback_porch = { 0, 2, 0 }, + .hsync_len = { 0, 42, 0 }, + + .vactive = { 0, 272, 0 }, + .vfront_porch = { 0, 3, 0 }, + .vback_porch = { 0, 2, 0 }, + .vsync_len = { 0, 11, 0 }, + + .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW | + DISPLAY_FLAGS_DE_LOW | DISPLAY_FLAGS_PIXDATA_POSEDGE, +}; + +static struct panel_dpi_platform_data am3517_evm_lcd_pdata = { + .name = "lcd", + .source = "dpi.0", + + .data_lines = 16, + + .display_timing = &am3517_evm_lcd_videomode, + + .enable_gpio = LCD_PANEL_PWR, + .backlight_gpio = LCD_PANEL_BKLIGHT_PWR, +}; + +static struct platform_device am3517_evm_lcd_device = { + .name = "panel-dpi", + .id = 0, + .dev.platform_data = &am3517_evm_lcd_pdata, }; -static struct omap_dss_device am3517_evm_lcd_device = { - .type = OMAP_DISPLAY_TYPE_DPI, - .name = "lcd", - .driver_name = "generic_dpi_panel", - .data = &lcd_panel, - .phy.dpi.data_lines = 16, +static struct connector_dvi_platform_data am3517_evm_dvi_connector_pdata = { + .name = "dvi", + .source = "tfp410.0", + .i2c_bus_num = -1, }; -static struct omap_dss_device am3517_evm_tv_device = { - .type = OMAP_DISPLAY_TYPE_VENC, - .name = "tv", - .driver_name = "venc", - .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO, +static struct platform_device am3517_evm_dvi_connector_device = { + .name = "connector-dvi", + .id = 0, + .dev.platform_data = &am3517_evm_dvi_connector_pdata, }; -static struct tfp410_platform_data dvi_panel = { - .power_down_gpio = -1, - .i2c_bus_num = -1, +static struct encoder_tfp410_platform_data am3517_evm_tfp410_pdata = { + .name = "tfp410.0", + .source = "dpi.0", + .data_lines = 24, + .power_down_gpio = -1, }; -static struct omap_dss_device am3517_evm_dvi_device = { - .type = OMAP_DISPLAY_TYPE_DPI, - .name = "dvi", - .driver_name = "tfp410", - .data = &dvi_panel, - .phy.dpi.data_lines = 24, +static struct platform_device am3517_evm_tfp410_device = { + .name = "tfp410", + .id = 0, + .dev.platform_data = &am3517_evm_tfp410_pdata, }; -static struct omap_dss_device *am3517_evm_dss_devices[] = { - &am3517_evm_lcd_device, - &am3517_evm_tv_device, - &am3517_evm_dvi_device, +static struct connector_atv_platform_data am3517_evm_tv_pdata = { + .name = "tv", + .source = "venc.0", + .connector_type = OMAP_DSS_VENC_TYPE_SVIDEO, + .invert_polarity = false, +}; + +static struct platform_device am3517_evm_tv_connector_device = { + .name = "connector-analog-tv", + .id = 0, + .dev.platform_data = &am3517_evm_tv_pdata, }; static struct omap_dss_board_info am3517_evm_dss_data = { - .num_devices = ARRAY_SIZE(am3517_evm_dss_devices), - .devices = am3517_evm_dss_devices, - .default_device = &am3517_evm_lcd_device, + .default_display_name = "lcd", }; +static void __init am3517_evm_display_init(void) +{ + gpio_request_one(LCD_PANEL_PWM, GPIOF_OUT_INIT_HIGH, "lcd panel pwm"); + + omap_display_init(&am3517_evm_dss_data); + + platform_device_register(&am3517_evm_tfp410_device); + platform_device_register(&am3517_evm_dvi_connector_device); + platform_device_register(&am3517_evm_lcd_device); + platform_device_register(&am3517_evm_tv_connector_device); +} + /* * Board initialization */ @@ -295,7 +334,9 @@ static void __init am3517_evm_init(void) omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); am3517_evm_i2c_init(); - omap_display_init(&am3517_evm_dss_data); + + am3517_evm_display_init(); + omap_serial_init(); omap_sdrc_init(NULL, NULL); |