Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit fae9659a authored by Sachin Kamat's avatar Sachin Kamat Committed by Kukjin Kim
Browse files

ARM: EXYNOS: Add generic PWM lookup support for SMDKV310 



Generic PWM framework requires that the board setup code
register a static mapping that can be used to match PWM
consumers to providers.

Signed-off-by: default avatarSachin Kamat <sachin.kamat@linaro.org>
Reviewed-by: default avatar <thierry.reding@avionic-design.de>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent 20aa198f

arch/arm/mach-exynos/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -221,6 +221,7 @@ config MACH_SMDKV310 
	select EXYNOS4_SETUP_KEYPAD

	select EXYNOS4_SETUP_SDHCI

	select EXYNOS4_SETUP_USB_PHY

	select S3C24XX_PWM

	help

	  Machine support for Samsung SMDKV310

arch/arm/mach-exynos/mach-smdkv310.c

+7 −0
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ 
#include <linux/io.h>

#include <linux/i2c.h>

#include <linux/input.h>

#include <linux/pwm.h>

#include <linux/pwm_backlight.h>

#include <linux/platform_data/s3c-hsotg.h>
@@ -354,6 +355,10 @@ static struct platform_pwm_backlight_data smdkv310_bl_data = { 
	.pwm_period_ns  = 1000,

};



static struct pwm_lookup smdkv310_pwm_lookup[] = {

	PWM_LOOKUP("s3c24xx-pwm.1", 0, "pwm-backlight.0", NULL),

};



static void s5p_tv_setup(void)

{

	/* direct HPD to HDMI chip */
@@ -392,6 +397,8 @@ static void __init smdkv310_machine_init(void) 
	samsung_keypad_set_platdata(&smdkv310_keypad_data);



	samsung_bl_set(&smdkv310_bl_gpio_info, &smdkv310_bl_data);

	pwm_add_table(smdkv310_pwm_lookup, ARRAY_SIZE(smdkv310_pwm_lookup));



#ifdef CONFIG_DRM_EXYNOS

	s5p_device_fimd0.dev.platform_data = &drm_fimd_pdata;

	exynos4_fimd0_gpio_setup_24bpp();