summaryrefslogtreecommitdiffstats
path: root/arch/arm/plat-mxc/pwm.c
diff options
context:
space:
mode:
authorArnaud Patard (Rtp) <arnaud.patard@rtp-net.org>2011-01-13 12:26:40 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2011-01-13 14:03:58 +0100
commitdd027b00eb5cc8580452fe66447eacdce2d57db6 (patch)
treedcadbb55d8be2b34b4936b5dcaf56c8307bd1f38 /arch/arm/plat-mxc/pwm.c
parent01c0761cc13a72c5aca5eab5870be8341eed214b (diff)
downloadop-kernel-dev-dd027b00eb5cc8580452fe66447eacdce2d57db6.zip
op-kernel-dev-dd027b00eb5cc8580452fe66447eacdce2d57db6.tar.gz
mx51: add support for pwm
This patch is adding support for pwm1 and pwm2 devices found on mx51. [ this patch has been tested with pwm-backlight driver ] Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/plat-mxc/pwm.c')
-rw-r--r--arch/arm/plat-mxc/pwm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/plat-mxc/pwm.c b/arch/arm/plat-mxc/pwm.c
index c36f263..7a61ef8 100644
--- a/arch/arm/plat-mxc/pwm.c
+++ b/arch/arm/plat-mxc/pwm.c
@@ -57,7 +57,7 @@ int pwm_config(struct pwm_device *pwm, int duty_ns, int period_ns)
if (pwm == NULL || period_ns == 0 || duty_ns > period_ns)
return -EINVAL;
- if (cpu_is_mx27() || cpu_is_mx3() || cpu_is_mx25()) {
+ if (cpu_is_mx27() || cpu_is_mx3() || cpu_is_mx25() || cpu_is_mx51()) {
unsigned long long c;
unsigned long period_cycles, duty_cycles, prescale;
u32 cr;
OpenPOWER on IntegriCloud