Message ID | 20200909160409.8678-5-narmstrong@baylibre.com (mailing list archive) |
---|---|
State | Superseded |
Headers | show |
Series | usb: dwc-meson-g12a: Add support for USB on S400 board | expand |
Hi Neil, On Wed, Sep 9, 2020 at 6:05 PM Neil Armstrong <narmstrong@baylibre.com> wrote: > > 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: Martin Blumenstingl <martin.blumenstingl@googlemail.com> [...] > + 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"; > + status = "okay"; if you have to re-send this for some reason: status = "okay" is the default and so I think we can omit this
On 15/09/2020 22:04, Martin Blumenstingl wrote: > Hi Neil, > > On Wed, Sep 9, 2020 at 6:05 PM Neil Armstrong <narmstrong@baylibre.com> wrote: >> >> 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: Martin Blumenstingl <martin.blumenstingl@googlemail.com> > > [...] >> + 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"; >> + status = "okay"; > if you have to re-send this for some reason: status = "okay" is the > default and so I think we can omit this > Ok, will removed in v2 Thanks, Neil
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi index 9ae6db16b8e6..0b68a383b60f 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 +1774,17 @@ 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"; + status = "okay"; + }; }; sram: sram@fffc0000 {
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> --- arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 51 ++++++++++++++++++++++ 1 file changed, 51 insertions(+)