Samsung SoC can provide 4 PWMs; thus, the number of PWMs should be
set as 4.
Signed-off-by: Jingoo Han <jg1....@samsung.com>
---
Tested on SMDKV310 board
drivers/pwm/pwm-samsung.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/pwm/pwm-samsung.c b/drivers/pwm/pwm-samsung.c
index e5187c0..aa0fe6b 100644
--- a/drivers/pwm/pwm-samsung.c
+++ b/drivers/pwm/pwm-samsung.c
@@ -26,6 +26,8 @@
#include <plat/regs-timer.h>
+#define NUM_PWM 4
+
struct s3c_chip {
struct platform_device *pdev;
@@ -228,7 +230,7 @@ static int s3c_pwm_probe(struct platform_device *pdev)
s3c->chip.dev = &pdev->dev;
s3c->chip.ops = &s3c_pwm_ops;
s3c->chip.base = -1;
- s3c->chip.npwm = 1;
+ s3c->chip.npwm = NUM_PWM;
s3c->clk = devm_clk_get(dev, "pwm-tin");
if (IS_ERR(s3c->clk)) {
--
1.7.1
--
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