| Message ID | 20210828111218.10026-2-jbx6244@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/2] dt-bindings: phy: rockchip: remove usb-phy fallback string for rk3066a/rk3188 | expand |
diff --git a/arch/arm/boot/dts/rk3066a.dtsi b/arch/arm/boot/dts/rk3066a.dtsi index cc701a4e0..10392e096 100644 --- a/arch/arm/boot/dts/rk3066a.dtsi +++ b/arch/arm/boot/dts/rk3066a.dtsi @@ -681,8 +681,7 @@ compatible = "rockchip,rk3066-grf", "syscon", "simple-mfd"; usbphy: usbphy { - compatible = "rockchip,rk3066a-usb-phy", - "rockchip,rk3288-usb-phy"; + compatible = "rockchip,rk3066a-usb-phy"; #address-cells = <1>; #size-cells = <0>; status = "disabled"; diff --git a/arch/arm/boot/dts/rk3188.dtsi b/arch/arm/boot/dts/rk3188.dtsi index d6a946a2a..922290892 100644 --- a/arch/arm/boot/dts/rk3188.dtsi +++ b/arch/arm/boot/dts/rk3188.dtsi @@ -647,8 +647,7 @@ }; usbphy: usbphy { - compatible = "rockchip,rk3188-usb-phy", - "rockchip,rk3288-usb-phy"; + compatible = "rockchip,rk3188-usb-phy"; #address-cells = <1>; #size-cells = <0>; status = "disabled";
With the conversion of rockchip-usb-phy.yaml a long time used fallback string for rk3066a/rk3188 was added. The linux driver doesn't do much with the GRF phy address range, however the u-boot driver rockchip_usb2_phy.c does. The bits in GRF_UOC0_CON2 for rk3066a/rk3188 and rk3288 for example don't match. Remove the usb-phy fallback string for rk3066a/rk3188 to prevent possible strange side effects. Signed-off-by: Johan Jonker <jbx6244@gmail.com> --- arch/arm/boot/dts/rk3066a.dtsi | 3 +-- arch/arm/boot/dts/rk3188.dtsi | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-)