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| author | Tomasz Figa <t.figa@samsung.com> | 2013-04-12 23:17:22 +0400 |
|---|---|---|
| committer | Tomasz Figa <tomasz.figa@gmail.com> | 2013-08-06 03:21:46 +0400 |
| commit | 1c161fd0d453ff63c8bb3a703d46d10ac5eba7a4 (patch) | |
| tree | 9e97777321ec67219ca9cc42b4ad593b0593da86 /arch/arm/mach-s3c64xx | |
| parent | 95e43d4640b9891482c46470389fe8bf7267079d (diff) | |
| download | linux-1c161fd0d453ff63c8bb3a703d46d10ac5eba7a4.tar.xz | |
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-s3c64xx')
| -rw-r--r-- | arch/arm/mach-s3c64xx/common.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c64xx/common.c b/arch/arm/mach-s3c64xx/common.c index 3f62e467b129..ca05e61f401c 100644 --- a/arch/arm/mach-s3c64xx/common.c +++ b/arch/arm/mach-s3c64xx/common.c @@ -27,6 +27,7 @@ #include <linux/irq.h> #include <linux/gpio.h> #include <linux/irqchip/arm-vic.h> +#include <clocksource/samsung_pwm.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -43,6 +44,7 @@ #include <plat/gpio-cfg.h> #include <plat/irq-uart.h> #include <plat/irq-vic-timer.h> +#include <plat/pwm-core.h> #include <plat/regs-irqtype.h> #include <plat/regs-serial.h> #include <plat/watchdog-reset.h> @@ -149,6 +151,13 @@ static struct device s3c64xx_dev = { .bus = &s3c64xx_subsys, }; +static struct samsung_pwm_variant s3c64xx_pwm_variant = { + .bits = 32, + .div_base = 0, + .has_tint_cstat = true, + .tclk_mask = (1 << 7) | (1 << 6) | (1 << 5), +}; + /* read cpu identification code */ void __init s3c64xx_init_io(struct map_desc *mach_desc, int size) @@ -161,6 +170,8 @@ void __init s3c64xx_init_io(struct map_desc *mach_desc, int size) s3c64xx_init_cpu(); s3c_init_cpu(samsung_cpu_id, cpu_ids, ARRAY_SIZE(cpu_ids)); + + samsung_pwm_set_platdata(&s3c64xx_pwm_variant); } static __init int s3c64xx_dev_init(void) |