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| author | Tomasz Figa <t.figa@samsung.com> | 2013-04-12 21:17:22 +0200 |
|---|---|---|
| committer | Tomasz Figa <tomasz.figa@gmail.com> | 2013-08-06 01:21:46 +0200 |
| commit | 1c161fd0d453ff63c8bb3a703d46d10ac5eba7a4 (patch) | |
| tree | 9e97777321ec67219ca9cc42b4ad593b0593da86 /arch/arm/mach-s3c24xx | |
| parent | 95e43d4640b9891482c46470389fe8bf7267079d (diff) | |
| download | linux-1c161fd0d453ff63c8bb3a703d46d10ac5eba7a4.tar.bz2 | |
ARM: SAMSUNG: Set PWM platform data
This patch adds PWM platform data needed for legacy (non-DT) platforms
to handle SoC-specific bits of the PWM/timer block.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.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>
Diffstat (limited to 'arch/arm/mach-s3c24xx')
| -rw-r--r-- | arch/arm/mach-s3c24xx/common.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c24xx/common.c b/arch/arm/mach-s3c24xx/common.c index c157103ed8eb..e5e7d7dee6f2 100644 --- a/arch/arm/mach-s3c24xx/common.c +++ b/arch/arm/mach-s3c24xx/common.c @@ -27,6 +27,7 @@ #include <linux/interrupt.h> #include <linux/ioport.h> #include <linux/serial_core.h> +#include <clocksource/samsung_pwm.h> #include <linux/platform_device.h> #include <linux/delay.h> #include <linux/io.h> @@ -49,6 +50,7 @@ #include <plat/clock.h> #include <plat/cpu-freq.h> #include <plat/pll.h> +#include <plat/pwm-core.h> #include "common.h" @@ -216,6 +218,13 @@ static void s3c24xx_default_idle(void) S3C2410_CLKCON); } +static struct samsung_pwm_variant s3c24xx_pwm_variant = { + .bits = 16, + .div_base = 1, + .has_tint_cstat = false, + .tclk_mask = (1 << 4), +}; + void __init s3c24xx_init_io(struct map_desc *mach_desc, int size) { arm_pm_idle = s3c24xx_default_idle; @@ -232,6 +241,8 @@ void __init s3c24xx_init_io(struct map_desc *mach_desc, int size) s3c24xx_init_cpu(); s3c_init_cpu(samsung_cpu_id, cpu_ids, ARRAY_SIZE(cpu_ids)); + + samsung_pwm_set_platdata(&s3c24xx_pwm_variant); } /* Serial port registrations */ |