X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=arch%2Farm%2Fmach-at91%2Fboard-sam9263ek.c;h=f09347a86e7116c31d59c43468b1b749b8adba85;hb=c1f3ee120bb61045b1c0a3ead620d1d65af47130;hp=f57458559fb66da229df4273f2aebf56f79739dd;hpb=ba7cc09c9c9e29a57045dc5bbf843ac1cfad3283;p=linux-2.6

diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c
index f57458559f..f09347a86e 100644
--- a/arch/arm/mach-at91/board-sam9263ek.c
+++ b/arch/arm/mach-at91/board-sam9263ek.c
@@ -26,6 +26,11 @@
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/ads7846.h>
+#include <linux/fb.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
+
+#include <video/atmel_lcdc.h>
 
 #include <asm/hardware.h>
 #include <asm/setup.h>
@@ -160,6 +165,7 @@ static struct at91_mmc_data __initdata ek_mmc_data = {
  * MACB Ethernet device
  */
 static struct at91_eth_data __initdata ek_macb_data = {
+	.phy_irq_pin	= AT91_PIN_PE31,
 	.is_rmii	= 1,
 };
 
@@ -180,7 +186,7 @@ static struct mtd_partition __initdata ek_nand_partition[] = {
 	},
 };
 
-static struct mtd_partition *nand_partitions(int size, int *num_partitions)
+static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
 {
 	*num_partitions = ARRAY_SIZE(ek_nand_partition);
 	return ek_nand_partition;
@@ -201,6 +207,114 @@ static struct at91_nand_data __initdata ek_nand_data = {
 };
 
 
+/*
+ * LCD Controller
+ */
+#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
+static struct fb_videomode at91_tft_vga_modes[] = {
+	{
+	        .name           = "TX09D50VM1CCA @ 60",
+		.refresh	= 60,
+		.xres		= 240,		.yres		= 320,
+		.pixclock	= KHZ2PICOS(4965),
+
+		.left_margin	= 1,		.right_margin	= 33,
+		.upper_margin	= 1,		.lower_margin	= 0,
+		.hsync_len	= 5,		.vsync_len	= 1,
+
+		.sync		= FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+		.vmode		= FB_VMODE_NONINTERLACED,
+	},
+};
+
+static struct fb_monspecs at91fb_default_monspecs = {
+	.manufacturer	= "HIT",
+	.monitor        = "TX09D70VM1CCA",
+
+	.modedb		= at91_tft_vga_modes,
+	.modedb_len	= ARRAY_SIZE(at91_tft_vga_modes),
+	.hfmin		= 15000,
+	.hfmax		= 64000,
+	.vfmin		= 50,
+	.vfmax		= 150,
+};
+
+#define AT91SAM9263_DEFAULT_LCDCON2 	(ATMEL_LCDC_MEMOR_LITTLE \
+					| ATMEL_LCDC_DISTYPE_TFT    \
+					| ATMEL_LCDC_CLKMOD_ALWAYSACTIVE)
+
+static void at91_lcdc_power_control(int on)
+{
+	if (on)
+		at91_set_gpio_value(AT91_PIN_PD12, 0);	/* power up */
+	else
+		at91_set_gpio_value(AT91_PIN_PD12, 1);	/* power down */
+}
+
+/* Driver datas */
+static struct atmel_lcdfb_info __initdata ek_lcdc_data = {
+	.default_bpp			= 16,
+	.default_dmacon			= ATMEL_LCDC_DMAEN,
+	.default_lcdcon2		= AT91SAM9263_DEFAULT_LCDCON2,
+	.default_monspecs		= &at91fb_default_monspecs,
+	.atmel_lcdfb_power_control	= at91_lcdc_power_control,
+	.guard_time			= 1,
+};
+
+#else
+static struct atmel_lcdfb_info __initdata ek_lcdc_data;
+#endif
+
+
+/*
+ * GPIO Buttons
+ */
+#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
+static struct gpio_keys_button ek_buttons[] = {
+	{	/* BP1, "leftclic" */
+		.code		= BTN_LEFT,
+		.gpio		= AT91_PIN_PC5,
+		.active_low	= 1,
+		.desc		= "left_click",
+		.wakeup		= 1,
+	},
+	{	/* BP2, "rightclic" */
+		.code		= BTN_RIGHT,
+		.gpio		= AT91_PIN_PC4,
+		.active_low	= 1,
+		.desc		= "right_click",
+		.wakeup		= 1,
+	},
+};
+
+static struct gpio_keys_platform_data ek_button_data = {
+	.buttons	= ek_buttons,
+	.nbuttons	= ARRAY_SIZE(ek_buttons),
+};
+
+static struct platform_device ek_button_device = {
+	.name		= "gpio-keys",
+	.id		= -1,
+	.num_resources	= 0,
+	.dev		= {
+		.platform_data	= &ek_button_data,
+	}
+};
+
+static void __init ek_add_device_buttons(void)
+{
+	at91_set_GPIO_periph(AT91_PIN_PC5, 0);	/* left button */
+	at91_set_deglitch(AT91_PIN_PC5, 1);
+	at91_set_GPIO_periph(AT91_PIN_PC4, 0);	/* right button */
+	at91_set_deglitch(AT91_PIN_PC4, 1);
+
+	platform_device_register(&ek_button_device);
+}
+#else
+static void __init ek_add_device_buttons(void) {}
+#endif
+
+
 /*
  * AC97
  */
@@ -209,6 +323,30 @@ static struct atmel_ac97_data ek_ac97_data = {
 };
 
 
+/*
+ * LEDs ... these could all be PWM-driven, for variable brightness
+ */
+static struct gpio_led ek_leds[] = {
+	{	/* "left" led, green, userled1, pwm1 */
+		.name			= "ds1",
+		.gpio			= AT91_PIN_PB8,
+		.active_low		= 1,
+		.default_trigger	= "mmc0",
+	},
+	{	/* "right" led, green, userled2, pwm2 */
+		.name			= "ds2",
+		.gpio			= AT91_PIN_PC29,
+		.active_low		= 1,
+		.default_trigger	= "nand-disk",
+	},
+	{	/* "power" led, yellow, pwm0 */
+		.name			= "ds3",
+		.gpio			= AT91_PIN_PB7,
+		.default_trigger	= "heartbeat",
+	},
+};
+
+
 static void __init ek_board_init(void)
 {
 	/* Serial */
@@ -229,9 +367,15 @@ static void __init ek_board_init(void)
 	/* NAND */
 	at91_add_device_nand(&ek_nand_data);
 	/* I2C */
-	at91_add_device_i2c();
+	at91_add_device_i2c(NULL, 0);
+	/* LCD Controller */
+	at91_add_device_lcdc(&ek_lcdc_data);
+	/* Push Buttons */
+	ek_add_device_buttons();
 	/* AC97 */
 	at91_add_device_ac97(&ek_ac97_data);
+	/* LEDs */
+	at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
 }
 
 MACHINE_START(AT91SAM9263EK, "Atmel AT91SAM9263-EK")