From 3d4bacdc207a7b62941700b374e7199cbb184a43 Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Tue, 25 Jun 2019 14:36:47 +0200 Subject: arm64: dts: meson-g12a: add missing dwc2 phy-names The G12A USB2 OTG capable PHY uses a 8bit large UTMI bus, and the OTG controller gets the PHY but width by probing the associated phy. By default it will use 16bit wide settings if a phy is not specified, in our case we specified the phy, but not the phy-names. The dwc2 bindings specifies that if phys is present, phy-names shall be "usb2-phy". Adding phy-names = "usb2-phy" solves the OTG PHY bus configuration. Fixes: 9baf7d6be730 ("arm64: dts: meson: g12a: Add G12A USB nodes") Signed-off-by: Neil Armstrong Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-g12a.dtsi | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm64/boot/dts/amlogic/meson-g12a.dtsi') diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi index f8d43e3dcf20..1785552d450c 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi @@ -2386,6 +2386,7 @@ clocks = <&clkc CLKID_USB1_DDR_BRIDGE>; clock-names = "ddr"; phys = <&usb2_phy1>; + phy-names = "usb2-phy"; dr_mode = "peripheral"; g-rx-fifo-size = <192>; g-np-tx-fifo-size = <128>; -- cgit v1.2.3