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| author | Neil Armstrong <narmstrong@baylibre.com> | 2020-09-17 08:59:48 +0200 |
|---|---|---|
| committer | Kevin Hilman <khilman@baylibre.com> | 2020-10-05 19:39:46 +0200 |
| commit | 1b208bab34dc3f4ef8f408105017d4a7b72b2a2f (patch) | |
| tree | 8dce6bd043510dac1c8f5fe420cd8fdf3d674101 /arch/arm64 | |
| parent | arm64: dts: meson: initial support for aml-s905x-cc v2 (diff) | |
| download | linux-1b208bab34dc3f4ef8f408105017d4a7b72b2a2f.tar.xz linux-1b208bab34dc3f4ef8f408105017d4a7b72b2a2f.zip | |
arm64: dts: meson-axg: add USB nodes
This adds the USB Glue node, with the USB2 & USB3 controllers along the single
USB2 PHY node.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi index b9efc8469265..fae48efae83e 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi @@ -171,6 +171,46 @@ #size-cells = <2>; ranges; + usb: usb@ffe09080 { + compatible = "amlogic,meson-axg-usb-ctrl"; + reg = <0x0 0xffe09080 0x0 0x20>; + interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB1_DDR_BRIDGE>; + clock-names = "usb_ctrl", "ddr"; + resets = <&reset RESET_USB_OTG>; + + dr_mode = "otg"; + + phys = <&usb2_phy1>; + phy-names = "usb2-phy1"; + + dwc2: usb@ff400000 { + compatible = "amlogic,meson-g12a-usb", "snps,dwc2"; + reg = <0x0 0xff400000 0x0 0x40000>; + interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clkc CLKID_USB1>; + clock-names = "otg"; + phys = <&usb2_phy1>; + dr_mode = "peripheral"; + g-rx-fifo-size = <192>; + g-np-tx-fifo-size = <128>; + g-tx-fifo-size = <128 128 16 16 16>; + }; + + dwc3: usb@ff500000 { + compatible = "snps,dwc3"; + reg = <0x0 0xff500000 0x0 0x100000>; + interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; + dr_mode = "host"; + maximum-speed = "high-speed"; + snps,dis_u2_susphy_quirk; + }; + }; + ethmac: ethernet@ff3f0000 { compatible = "amlogic,meson-axg-dwmac", "snps,dwmac-3.70a", @@ -1734,6 +1774,16 @@ clock-names = "core", "clkin0", "clkin1"; resets = <&reset RESET_SD_EMMC_C>; }; + + usb2_phy1: phy@9020 { + compatible = "amlogic,meson-gxl-usb2-phy"; + #phy-cells = <0>; + reg = <0x0 0x9020 0x0 0x20>; + clocks = <&clkc CLKID_USB>; + clock-names = "phy"; + resets = <&reset RESET_USB_OTG>; + reset-names = "phy"; + }; }; sram: sram@fffc0000 { |