summaryrefslogtreecommitdiff
path: root/arch/arm/mach-ep93xx/edb93xx.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-ep93xx/edb93xx.c')
-rw-r--r--arch/arm/mach-ep93xx/edb93xx.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm/mach-ep93xx/edb93xx.c b/arch/arm/mach-ep93xx/edb93xx.c
index a4a7be308000..d22d67ac8b99 100644
--- a/arch/arm/mach-ep93xx/edb93xx.c
+++ b/arch/arm/mach-ep93xx/edb93xx.c
@@ -118,12 +118,33 @@ static void __init edb93xx_register_i2c(void)
}
}
+
+/*************************************************************************
+ * EDB93xx pwm
+ *************************************************************************/
+static void __init edb93xx_register_pwm(void)
+{
+ if (machine_is_edb9301() ||
+ machine_is_edb9302() || machine_is_edb9302a()) {
+ /* EP9301 and EP9302 only have pwm.1 (EGPIO14) */
+ ep93xx_register_pwm(0, 1);
+ } else if (machine_is_edb9307() || machine_is_edb9307a()) {
+ /* EP9307 only has pwm.0 (PWMOUT) */
+ ep93xx_register_pwm(1, 0);
+ } else {
+ /* EP9312 and EP9315 have both */
+ ep93xx_register_pwm(1, 1);
+ }
+}
+
+
static void __init edb93xx_init_machine(void)
{
ep93xx_init_devices();
edb93xx_register_flash();
ep93xx_register_eth(&edb93xx_eth_data, 1);
edb93xx_register_i2c();
+ edb93xx_register_pwm();
}