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@xxxxxxxxx>
---
arch/arm/boot/dts/rk3066a.dtsi | 3 +--
arch/arm/boot/dts/rk3188.dtsi | 3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
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";
--
2.20.1
