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| author | Martin Blumenstingl <martin.blumenstingl@googlemail.com> | 2017-06-16 00:33:50 +0300 |
|---|---|---|
| committer | Kevin Hilman <khilman@baylibre.com> | 2017-06-16 22:07:11 +0300 |
| commit | e29b1cf87473811584c8cf02d624954d7784fa5a (patch) | |
| tree | 70d13bd2e72464859ec390b0ea61611db88a52f7 /arch/arm/boot/dts/meson.dtsi | |
| parent | a35910d3994a6d1f59b140dea6b00b8a7b134878 (diff) | |
| download | linux-e29b1cf87473811584c8cf02d624954d7784fa5a.tar.xz | |
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/meson.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/meson.dtsi | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/meson.dtsi b/arch/arm/boot/dts/meson.dtsi index bf37606ba82e..15204e44161d 100644 --- a/arch/arm/boot/dts/meson.dtsi +++ b/arch/arm/boot/dts/meson.dtsi @@ -132,6 +132,20 @@ status = "disabled"; }; + usb0_phy: phy@8800 { + compatible = "amlogic,meson-mx-usb2-phy"; + #phy-cells = <0>; + reg = <0x8800 0x20>; + status = "disabled"; + }; + + usb1_phy: phy@8820 { + compatible = "amlogic,meson-mx-usb2-phy"; + #phy-cells = <0>; + reg = <0x8820 0x20>; + status = "disabled"; + }; + spifc: spi@8c80 { compatible = "amlogic,meson6-spifc"; reg = <0x8c80 0x80>; @@ -184,6 +198,30 @@ }; }; + usb0: usb@c9040000 { + compatible = "snps,dwc2"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0xc9040000 0x40000>; + interrupts = <GIC_SPI 30 IRQ_TYPE_EDGE_RISING>; + phys = <&usb0_phy>; + phy-names = "usb2-phy"; + dr_mode = "host"; + status = "disabled"; + }; + + usb1: usb@c90c0000 { + compatible = "snps,dwc2"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0xc90c0000 0x40000>; + interrupts = <GIC_SPI 31 IRQ_TYPE_EDGE_RISING>; + phys = <&usb1_phy>; + phy-names = "usb2-phy"; + dr_mode = "host"; + status = "disabled"; + }; + ethmac: ethernet@c9410000 { compatible = "amlogic,meson6-dwmac", "snps,dwmac"; reg = <0xc9410000 0x10000 |