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Diffstat (limited to 'kernel/arch/arm/mach-s3c64xx/mach-hmt.c')
-rw-r--r--kernel/arch/arm/mach-s3c64xx/mach-hmt.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/kernel/arch/arm/mach-s3c64xx/mach-hmt.c b/kernel/arch/arm/mach-s3c64xx/mach-hmt.c
index e4b087c58..816b39d1e 100644
--- a/kernel/arch/arm/mach-s3c64xx/mach-hmt.c
+++ b/kernel/arch/arm/mach-s3c64xx/mach-hmt.c
@@ -19,6 +19,7 @@
#include <linux/gpio.h>
#include <linux/delay.h>
#include <linux/leds.h>
+#include <linux/pwm.h>
#include <linux/pwm_backlight.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
@@ -73,6 +74,11 @@ static struct s3c2410_uartcfg hmt_uartcfgs[] __initdata = {
},
};
+static struct pwm_lookup hmt_pwm_lookup[] = {
+ PWM_LOOKUP("samsung-pwm", 1, "pwm-backlight.0", NULL,
+ 1000000000 / (100 * 256 * 20), PWM_POLARITY_NORMAL),
+};
+
static int hmt_bl_init(struct device *dev)
{
int ret;
@@ -110,10 +116,8 @@ static void hmt_bl_exit(struct device *dev)
}
static struct platform_pwm_backlight_data hmt_backlight_data = {
- .pwm_id = 1,
.max_brightness = 100 * 256,
.dft_brightness = 40 * 256,
- .pwm_period_ns = 1000000000 / (100 * 256 * 20),
.enable_gpio = -1,
.init = hmt_bl_init,
.notify = hmt_bl_notify,
@@ -268,6 +272,7 @@ static void __init hmt_machine_init(void)
gpio_request(S3C64XX_GPF(13), "usb power");
gpio_direction_output(S3C64XX_GPF(13), 1);
+ pwm_add_table(hmt_pwm_lookup, ARRAY_SIZE(hmt_pwm_lookup));
platform_add_devices(hmt_devices, ARRAY_SIZE(hmt_devices));
}