Use live tree compatible api for pwm regulator.
Signed-off-by: Andy Yan <andy....@rock-chips.com>
---
drivers/power/regulator/pwm_regulator.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/drivers/power/regulator/pwm_regulator.c
b/drivers/power/regulator/pwm_regulator.c
index b63f941..bf13b94 100644
--- a/drivers/power/regulator/pwm_regulator.c
+++ b/drivers/power/regulator/pwm_regulator.c
@@ -94,13 +94,10 @@ static int pwm_regulator_set_voltage(struct udevice *dev,
int uvolt)
static int pwm_regulator_ofdata_to_platdata(struct udevice *dev)
{
struct pwm_regulator_info *priv = dev_get_priv(dev);
- struct fdtdec_phandle_args args;
- const void *blob = gd->fdt_blob;
- int node = dev_of_offset(dev);
+ struct ofnode_phandle_args args;
int ret;
- ret = fdtdec_parse_phandle_with_args(blob, node, "pwms", "#pwm-cells",
- 0, 0, &args);
+ ret = dev_read_phandle_with_args(dev, "pwms", "#pwm-cells", 0, 0,
&args);
if (ret) {
debug("%s: Cannot get PWM phandle: ret=%d\n", __func__, ret);
return ret;
@@ -109,14 +106,13 @@ static int pwm_regulator_ofdata_to_platdata(struct
udevice *dev)
priv->period_ns = args.args[1];
priv->polarity = args.args[2];
- priv->init_voltage = fdtdec_get_int(blob, node,
- "regulator-init-microvolt", -1);
+ priv->init_voltage = dev_read_u32_default(dev,
"regulator-init-microvolt", -1);
if (priv->init_voltage < 0) {
printf("Cannot find regulator pwm init_voltage\n");
return -EINVAL;
}
- ret = uclass_get_device_by_of_offset(UCLASS_PWM, args.node, &priv->pwm);
+ ret = uclass_get_device_by_ofnode(UCLASS_PWM, args.node, &priv->pwm);
if (ret) {
debug("%s: Cannot get PWM: ret=%d\n", __func__, ret);
return ret;
--
2.7.4
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