1 files changed, 52 insertions, 1 deletions

diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c
index cdc0c1021863..a90375d5b2b6 100644
--- a/arch/arm/mach-omap2/board-zoom-peripherals.c
+++ b/arch/arm/mach-omap2/board-zoom-peripherals.c
@@ -22,6 +22,9 @@
 #include <linux/platform_data/gpio-omap.h>
 #include <linux/platform_data/omap-twl4030.h>
 #include <linux/usb/phy.h>
+#include <linux/pwm.h>
+#include <linux/leds_pwm.h>
+#include <linux/pwm_backlight.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -193,6 +196,53 @@ static struct platform_device omap_vwlan_device = {
         },
 };
 
+static struct pwm_lookup zoom_pwm_lookup[] = {
+        PWM_LOOKUP("twl-pwm", 0, "leds_pwm", "zoom::keypad"),
+        PWM_LOOKUP("twl-pwm", 1, "pwm-backlight", "backlight"),
+};
+
+static struct led_pwm zoom_pwm_leds[] = {
+        {
+                .name           = "zoom::keypad",
+                .max_brightness = 127,
+                .pwm_period_ns  = 7812500,
+        },
+};
+
+static struct led_pwm_platform_data zoom_pwm_data = {
+        .num_leds       = ARRAY_SIZE(zoom_pwm_leds),
+        .leds           = zoom_pwm_leds,
+};
+
+static struct platform_device zoom_leds_pwm = {
+        .name   = "leds_pwm",
+        .id     = -1,
+        .dev    = {
+                .platform_data = &zoom_pwm_data,
+        },
+};
+
+static struct platform_pwm_backlight_data zoom_backlight_data = {
+        .pwm_id = 1,
+        .max_brightness = 127,
+        .dft_brightness = 127,
+        .pwm_period_ns = 7812500,
+};
+
+static struct platform_device zoom_backlight_pwm = {
+        .name   = "pwm-backlight",
+        .id     = -1,
+        .dev    = {
+                .platform_data = &zoom_backlight_data,
+        },
+};
+
+static struct platform_device *zoom_devices[] __initdata = {
+        &omap_vwlan_device,
+        &zoom_leds_pwm,
+        &zoom_backlight_pwm,
+};
+
 static struct wl12xx_platform_data omap_zoom_wlan_data __initdata = {
         .board_ref_clock = WL12XX_REFCLOCK_26, /* 26 MHz */
 };
@@ -301,7 +351,8 @@ void __init zoom_peripherals_init(void)
 
         omap_hsmmc_init(mmc);
         omap_i2c_init();
-        platform_device_register(&omap_vwlan_device);
+        pwm_add_table(zoom_pwm_lookup, ARRAY_SIZE(zoom_pwm_lookup));
+        platform_add_devices(zoom_devices, ARRAY_SIZE(zoom_devices));
         usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb");
         usb_musb_init(NULL);
         enable_board_wakeup_source();