1 files changed, 165 insertions, 19 deletions

diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index 491364e44c7d..c90b0d0b1927 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -20,7 +20,7 @@
 #include <linux/input/matrix_keypad.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/ads7846.h>
-#include <linux/i2c/twl4030.h>
+#include <linux/i2c/twl.h>
 #include <linux/regulator/machine.h>
 #include <linux/io.h>
 #include <linux/gpio.h>
@@ -31,16 +31,17 @@
 #include <asm/mach/map.h>
 
 #include <plat/mcspi.h>
-#include <plat/mux.h>
 #include <plat/board.h>
 #include <plat/usb.h>
 #include <plat/common.h>
 #include <plat/dma.h>
 #include <plat/gpmc.h>
+#include <plat/display.h>
 
 #include <plat/control.h>
 #include <plat/gpmc-smc91x.h>
 
+#include "mux.h"
 #include "sdram-qimonda-hyb18m512160af-6.h"
 #include "mmc-twl4030.h"
 
@@ -152,31 +153,152 @@ static struct spi_board_info sdp3430_spi_board_info[] __initdata = {
 	},
 };
 
-static struct platform_device sdp3430_lcd_device = {
-	.name		= "sdp2430_lcd",
-	.id		= -1,
+
+#define SDP3430_LCD_PANEL_BACKLIGHT_GPIO	8
+#define SDP3430_LCD_PANEL_ENABLE_GPIO		5
+
+static unsigned backlight_gpio;
+static unsigned enable_gpio;
+static int lcd_enabled;
+static int dvi_enabled;
+
+static void __init sdp3430_display_init(void)
+{
+	int r;
+
+	enable_gpio    = SDP3430_LCD_PANEL_ENABLE_GPIO;
+	backlight_gpio = SDP3430_LCD_PANEL_BACKLIGHT_GPIO;
+
+	r = gpio_request(enable_gpio, "LCD reset");
+	if (r) {
+		printk(KERN_ERR "failed to get LCD reset GPIO\n");
+		goto err0;
+	}
+
+	r = gpio_request(backlight_gpio, "LCD Backlight");
+	if (r) {
+		printk(KERN_ERR "failed to get LCD backlight GPIO\n");
+		goto err1;
+	}
+
+	gpio_direction_output(enable_gpio, 0);
+	gpio_direction_output(backlight_gpio, 0);
+
+	return;
+err1:
+	gpio_free(enable_gpio);
+err0:
+	return;
+}
+
+static int sdp3430_panel_enable_lcd(struct omap_dss_device *dssdev)
+{
+	if (dvi_enabled) {
+		printk(KERN_ERR "cannot enable LCD, DVI is enabled\n");
+		return -EINVAL;
+	}
+
+	gpio_direction_output(enable_gpio, 1);
+	gpio_direction_output(backlight_gpio, 1);
+
+	lcd_enabled = 1;
+
+	return 0;
+}
+
+static void sdp3430_panel_disable_lcd(struct omap_dss_device *dssdev)
+{
+	lcd_enabled = 0;
+
+	gpio_direction_output(enable_gpio, 0);
+	gpio_direction_output(backlight_gpio, 0);
+}
+
+static int sdp3430_panel_enable_dvi(struct omap_dss_device *dssdev)
+{
+	if (lcd_enabled) {
+		printk(KERN_ERR "cannot enable DVI, LCD is enabled\n");
+		return -EINVAL;
+	}
+
+	dvi_enabled = 1;
+
+	return 0;
+}
+
+static void sdp3430_panel_disable_dvi(struct omap_dss_device *dssdev)
+{
+	dvi_enabled = 0;
+}
+
+static int sdp3430_panel_enable_tv(struct omap_dss_device *dssdev)
+{
+	return 0;
+}
+
+static void sdp3430_panel_disable_tv(struct omap_dss_device *dssdev)
+{
+}
+
+
+static struct omap_dss_device sdp3430_lcd_device = {
+	.name			= "lcd",
+	.driver_name		= "sharp_ls_panel",
+	.type			= OMAP_DISPLAY_TYPE_DPI,
+	.phy.dpi.data_lines	= 16,
+	.platform_enable	= sdp3430_panel_enable_lcd,
+	.platform_disable	= sdp3430_panel_disable_lcd,
 };
 
-static struct regulator_consumer_supply sdp3430_vdac_supply = {
-	.supply		= "vdac",
-	.dev		= &sdp3430_lcd_device.dev,
+static struct omap_dss_device sdp3430_dvi_device = {
+	.name			= "dvi",
+	.driver_name		= "generic_panel",
+	.type			= OMAP_DISPLAY_TYPE_DPI,
+	.phy.dpi.data_lines	= 24,
+	.platform_enable	= sdp3430_panel_enable_dvi,
+	.platform_disable	= sdp3430_panel_disable_dvi,
 };
 
-static struct regulator_consumer_supply sdp3430_vdvi_supply = {
-	.supply		= "vdvi",
-	.dev		= &sdp3430_lcd_device.dev,
+static struct omap_dss_device sdp3430_tv_device = {
+	.name			= "tv",
+	.driver_name		= "venc",
+	.type			= OMAP_DISPLAY_TYPE_VENC,
+	.phy.venc.type		= OMAP_DSS_VENC_TYPE_SVIDEO,
+	.platform_enable	= sdp3430_panel_enable_tv,
+	.platform_disable	= sdp3430_panel_disable_tv,
 };
 
-static struct platform_device *sdp3430_devices[] __initdata = {
+
+static struct omap_dss_device *sdp3430_dss_devices[] = {
 	&sdp3430_lcd_device,
+	&sdp3430_dvi_device,
+	&sdp3430_tv_device,
+};
+
+static struct omap_dss_board_info sdp3430_dss_data = {
+	.num_devices	= ARRAY_SIZE(sdp3430_dss_devices),
+	.devices	= sdp3430_dss_devices,
+	.default_device	= &sdp3430_lcd_device,
 };
 
-static struct omap_lcd_config sdp3430_lcd_config __initdata = {
-	.ctrl_name	= "internal",
+static struct platform_device sdp3430_dss_device = {
+	.name		= "omapdss",
+	.id		= -1,
+	.dev		= {
+		.platform_data = &sdp3430_dss_data,
+	},
+};
+
+static struct regulator_consumer_supply sdp3430_vdda_dac_supply = {
+	.supply		= "vdda_dac",
+	.dev		= &sdp3430_dss_device.dev,
+};
+
+static struct platform_device *sdp3430_devices[] __initdata = {
+	&sdp3430_dss_device,
 };
 
 static struct omap_board_config_kernel sdp3430_config[] __initdata = {
-	{ OMAP_TAG_LCD,		&sdp3430_lcd_config },
 };
 
 static void __init omap_3430sdp_init_irq(void)
@@ -392,22 +514,34 @@ static struct regulator_init_data sdp3430_vdac = {
 					| REGULATOR_CHANGE_STATUS,
 	},
 	.num_consumer_supplies	= 1,
-	.consumer_supplies	= &sdp3430_vdac_supply,
+	.consumer_supplies	= &sdp3430_vdda_dac_supply,
 };
 
 /* VPLL2 for digital video outputs */
+static struct regulator_consumer_supply sdp3430_vpll2_supplies[] = {
+	{
+		.supply		= "vdvi",
+		.dev		= &sdp3430_lcd_device.dev,
+	},
+	{
+		.supply		= "vdds_dsi",
+		.dev		= &sdp3430_dss_device.dev,
+	}
+};
+
 static struct regulator_init_data sdp3430_vpll2 = {
 	.constraints = {
 		.name			= "VDVI",
 		.min_uV			= 1800000,
 		.max_uV			= 1800000,
+		.apply_uV		= true,
 		.valid_modes_mask	= REGULATOR_MODE_NORMAL
 					| REGULATOR_MODE_STANDBY,
 		.valid_ops_mask		= REGULATOR_CHANGE_MODE
 					| REGULATOR_CHANGE_STATUS,
 	},
-	.num_consumer_supplies	= 1,
-	.consumer_supplies	= &sdp3430_vdvi_supply,
+	.num_consumer_supplies	= ARRAY_SIZE(sdp3430_vpll2_supplies),
+	.consumer_supplies	= sdp3430_vpll2_supplies,
 };
 
 static struct twl4030_codec_audio_data sdp3430_audio = {
@@ -491,7 +625,9 @@ static inline void board_smc91x_init(void)
 
 static void enable_board_wakeup_source(void)
 {
-	omap_cfg_reg(AF26_34XX_SYS_NIRQ); /* T2 interrupt line (keypad) */
+	/* T2 interrupt line (keypad) */
+	omap_mux_init_signal("sys_nirq",
+		OMAP_WAKEUP_EN | OMAP_PIN_INPUT_PULLUP);
 }
 
 static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
@@ -506,8 +642,17 @@ static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
 	.reset_gpio_port[2]  = -EINVAL
 };
 
+#ifdef CONFIG_OMAP_MUX
+static struct omap_board_mux board_mux[] __initdata = {
+	{ .reg_offset = OMAP_MUX_TERMINATOR },
+};
+#else
+#define board_mux	NULL
+#endif
+
 static void __init omap_3430sdp_init(void)
 {
+	omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
 	omap3430_i2c_init();
 	platform_add_devices(sdp3430_devices, ARRAY_SIZE(sdp3430_devices));
 	if (omap_rev() > OMAP3430_REV_ES1_0)
@@ -521,6 +666,7 @@ static void __init omap_3430sdp_init(void)
 	omap_serial_init();
 	usb_musb_init();
 	board_smc91x_init();
+	sdp3430_display_init();
 	enable_board_wakeup_source();
 	usb_ehci_init(&ehci_pdata);
 }