This patch increases supported PWMs from previously PWM4 now up to PWM8
if i.MX6SX is in use.
Signed-off-by: Christoph Fritz <chf.fr...@googlemail.com>
---
drivers/pwm/pwm-imx-util.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/pwm/pwm-imx-util.c b/drivers/pwm/pwm-imx-util.c
index 285564a..534dd8e 100644
--- a/drivers/pwm/pwm-imx-util.c
+++ b/drivers/pwm/pwm-imx-util.c
@@ -15,7 +15,7 @@
#include <div64.h>
#include <asm/arch/imx-regs.h>
-/* pwm_id from 0..3 */
+/* pwm_id from 0..7 */
struct pwm_regs *pwm_id_to_reg(int pwm_id)
{
switch (pwm_id) {
@@ -27,6 +27,16 @@ struct pwm_regs *pwm_id_to_reg(int pwm_id)
return (struct pwm_regs *)PWM3_BASE_ADDR;
case 3:
return (struct pwm_regs *)PWM4_BASE_ADDR;
+#ifdef CONFIG_MX6SX
+ case 4:
+ return (struct pwm_regs *)PWM5_BASE_ADDR;
+ case 5:
+ return (struct pwm_regs *)PWM6_BASE_ADDR;
+ case 6:
+ return (struct pwm_regs *)PWM7_BASE_ADDR;
+ case 7:
+ return (struct pwm_regs *)PWM8_BASE_ADDR;
+#endif
default:
printf("unknown pwm_id: %d\n", pwm_id);
break;
--
2.1.4
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