Merge branch 'pm-2.6.34' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman...

[pandora-kernel.git] / arch / arm / mach-omap2 / board-rx51.c

diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c
index 0ccb8b4..b155c36 100644 (file)
--- a/arch/arm/mach-omap2/board-rx51.c
+++ b/arch/arm/mach-omap2/board-rx51.c
@@ -16,6 +16,7 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 #include <linux/gpio.h>
+#include <linux/leds.h>
 
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
@@ -30,9 +31,49 @@
 #include <plat/usb.h>
 
 #include "mux.h"
+#include "pm.h"
+
+#define RX51_GPIO_SLEEP_IND 162
 
 struct omap_sdrc_params *rx51_get_sdram_timings(void);
 
+static struct gpio_led gpio_leds[] = {
+       {
+               .name   = "sleep_ind",
+               .gpio   = RX51_GPIO_SLEEP_IND,
+       },
+};
+
+static struct gpio_led_platform_data gpio_led_info = {
+       .leds           = gpio_leds,
+       .num_leds       = ARRAY_SIZE(gpio_leds),
+};
+
+static struct platform_device leds_gpio = {
+       .name   = "leds-gpio",
+       .id     = -1,
+       .dev    = {
+               .platform_data  = &gpio_led_info,
+       },
+};
+
+static struct cpuidle_params rx51_cpuidle_params[] = {
+       /* C1 */
+       {1, 110, 162, 5},
+       /* C2 */
+       {1, 106, 180, 309},
+       /* C3 */
+       {0, 107, 410, 46057},
+       /* C4 */
+       {0, 121, 3374, 46057},
+       /* C5 */
+       {1, 855, 1146, 46057},
+       /* C6 */
+       {0, 7580, 4134, 484329},
+       /* C7 */
+       {1, 7505, 15274, 484329},
+};
+
 static struct omap_lcd_config rx51_lcd_config = {
        .ctrl_name      = "internal",
 };
@@ -62,6 +103,7 @@ static void __init rx51_init_irq(void)
 
        omap_board_config = rx51_config;
        omap_board_config_size = ARRAY_SIZE(rx51_config);
+       omap3_pm_init_cpuidle(rx51_cpuidle_params);
        sdrc_params = rx51_get_sdram_timings();
        omap2_init_common_hw(sdrc_params, sdrc_params);
        omap_init_irq();
@@ -94,6 +136,8 @@ static void __init rx51_init(void)
        /* Ensure SDRC pins are mux'd for self-refresh */
        omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
        omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
+
+       platform_device_register(&leds_gpio);
 }
 
 static void __init rx51_map_io(void)