ARM: SAMSUNG: Add new PWM platform device

This patch adds new samsung_device_pwm platform device that represents
the whole PWM/timer block and includes memory and IRQ resources.

Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Mark Brown <broonie@linaro.org>
Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 17 insertions, 0 deletions

diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c
index 0f9c3f431a5f..bba6d78a4c24 100644
--- a/arch/arm/plat-samsung/devs.c
+++ b/arch/arm/plat-samsung/devs.c
@@ -58,6 +58,7 @@
 #include <plat/keypad.h>
 #include <linux/platform_data/mmc-s3cmci.h>
 #include <linux/platform_data/mtd-nand-s3c2410.h>
+#include <plat/pwm-core.h>
 #include <plat/sdhci.h>
 #include <linux/platform_data/touchscreen-s3c2410.h>
 #include <linux/platform_data/usb-s3c2410_udc.h>
@@ -1127,6 +1128,22 @@ struct platform_device s3c_device_timer[] = {
         [3] = { DEFINE_S3C_TIMER(3, IRQ_TIMER3) },
         [4] = { DEFINE_S3C_TIMER(4, IRQ_TIMER4) },
 };
+
+static struct resource samsung_pwm_resource[] = {
+        DEFINE_RES_MEM(SAMSUNG_PA_TIMER, SZ_4K),
+};
+
+struct platform_device samsung_device_pwm = {
+        .name           = "samsung-pwm",
+        .id             = -1,
+        .num_resources  = ARRAY_SIZE(samsung_pwm_resource),
+        .resource       = samsung_pwm_resource,
+};
+
+void __init samsung_pwm_set_platdata(struct samsung_pwm_variant *pd)
+{
+        samsung_device_pwm.dev.platform_data = pd;
+}
 #endif /* CONFIG_SAMSUNG_DEV_PWM */
 
 /* RTC */