Hi Shantur,
Since you are working on the dts change in mainline kernel, you can sync the dts after kernel apply.
This patch will be dropped.
Thanks,
- Kever
On 2023/12/22 22:42, Shantur Rathore wrote:
USB port regulators should be controlled by PHYs so we remove always-on property and let phy manage the regulator.
phy-supply isn't configured for TypeC port in upstream and now that we are removing always-on, we need to add the phy-supply until its fixed upstream.
Signed-off-by: Shantur Rathore i@shantur.com
Changes in v4:
- otg port must be configured with phy-supply instead of host port node
Changes in v3:
- Split up patches as seperate series
Changes in v2:
As requested, added fix for regulator-always-on in RockPro64
arch/arm/dts/rk3399-rockpro64-u-boot.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi b/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi index 732727d9b0..0ac9fa9a03 100644 --- a/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi +++ b/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi @@ -22,6 +22,18 @@ }; };
+&u2phy0_otg {
- phy-supply = <&vcc5v0_typec>;
+};
+&vcc5v0_host {
- /delete-property/ regulator-always-on;
+};
+&vcc5v0_typec {
- /delete-property/ regulator-always-on;
+};
- &vdd_center { regulator-min-microvolt = <950000>; regulator-max-microvolt = <950000>;