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| author | Martin Blumenstingl <martin.blumenstingl@googlemail.com> | 2017-06-15 23:33:50 +0200 |
|---|---|---|
| committer | Kevin Hilman <khilman@baylibre.com> | 2017-06-16 12:07:11 -0700 |
| commit | e29b1cf87473811584c8cf02d624954d7784fa5a (patch) | |
| tree | 70d13bd2e72464859ec390b0ea61611db88a52f7 /arch/arm/boot/dts/meson8.dtsi | |
| parent | a35910d3994a6d1f59b140dea6b00b8a7b134878 (diff) | |
| download | linux-e29b1cf87473811584c8cf02d624954d7784fa5a.tar.bz2 | |
ARM: dts: meson: add USB support on Meson8 and Meson8b
This adds the DWC2 USB controller nodes and the corresponding USB2 PHY
nodes to meson.dtsi (as the same - or at least a very similar) IP block
is used on all SoCs (at the same physical address).
Additionally meson8.dtsi and meson8b.dtsi add the required clocks to the
DWC2 and USB2 PHY nodes, otherwise the DWC2 controller cannot be
initialized by the dwc2 driver.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Diffstat (limited to 'arch/arm/boot/dts/meson8.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/meson8.dtsi | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/meson8.dtsi b/arch/arm/boot/dts/meson8.dtsi index b4c5fdd7b451..17a4c6255589 100644 --- a/arch/arm/boot/dts/meson8.dtsi +++ b/arch/arm/boot/dts/meson8.dtsi @@ -292,3 +292,27 @@ &uart_C { clocks = <&clkc CLKID_CLK81>; }; + +&usb0 { + compatible = "amlogic,meson8-usb", "snps,dwc2"; + clocks = <&clkc CLKID_USB0_DDR_BRIDGE>; + clock-names = "otg"; +}; + +&usb1 { + compatible = "amlogic,meson8-usb", "snps,dwc2"; + clocks = <&clkc CLKID_USB1_DDR_BRIDGE>; + clock-names = "otg"; +}; + +&usb0_phy { + compatible = "amlogic,meson8-usb2-phy", "amlogic,meson-mx-usb2-phy"; + clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB0>; + clock-names = "usb_general", "usb"; +}; + +&usb1_phy { + compatible = "amlogic,meson8-usb2-phy", "amlogic,meson-mx-usb2-phy"; + clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB1>; + clock-names = "usb_general", "usb"; +}; |