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| author | Neil Armstrong <narmstrong@baylibre.com> | 2019-06-25 14:36:47 +0200 |
|---|---|---|
| committer | Kevin Hilman <khilman@baylibre.com> | 2019-08-05 23:06:55 +0200 |
| commit | 3d4bacdc207a7b62941700b374e7199cbb184a43 (patch) | |
| tree | c5257cd2f19a7e1c06522ca8390e9c3b78f81c05 | |
| parent | Linus 5.3-rc1 (diff) | |
| download | linux-3d4bacdc207a7b62941700b374e7199cbb184a43.tar.xz linux-3d4bacdc207a7b62941700b374e7199cbb184a43.zip | |
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 <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-g12a.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
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>; |