diff options
| author | Neil Armstrong <narmstrong@baylibre.com> | 2019-06-25 14:36:47 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-21 07:18:25 +0200 |
| commit | f262a47d4bc97b93bb2b53cf517ba08f3883c523 (patch) | |
| tree | f6aa9dc51a0a5f70cadd5c3494efbfca03f50b02 /arch | |
| parent | 3d3879d57e3b6d6f6fb8a5059d4622c190ffbc51 (diff) | |
| download | linux-stable-f262a47d4bc97b93bb2b53cf517ba08f3883c523.tar.gz linux-stable-f262a47d4bc97b93bb2b53cf517ba08f3883c523.tar.bz2 linux-stable-f262a47d4bc97b93bb2b53cf517ba08f3883c523.zip | |
arm64: dts: meson-g12a: add missing dwc2 phy-names
[ Upstream commit 3d4bacdc207a7b62941700b374e7199cbb184a43 ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch')
| -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 9f72396ba710..4c92c197aeb8 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi @@ -591,6 +591,7 @@ 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>; |