Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git

[linux-2.6] / arch / arm / mach-at91 / board-sam9263ek.c

diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c
index f57458559fb66da229df4273f2aebf56f79739dd..f09347a86e7116c31d59c43468b1b749b8adba85 100644 (file)
--- 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")