Dne četrtek, 21. september 2023 ob 15:51:34 CEST je Chris Morgan napisal(a):
> From: Chris Morgan <macromorgan@xxxxxxxxxxx>
>
> Add the EHCI and OHCI controller to the Allwinner v3s to support using
> USB in host mode.
>
> Signed-off-by: Chris Morgan <macromorgan@xxxxxxxxxxx>
> Reviewed-by: Andre Przywara <andre.przywara@xxxxxxx>
Acked-by: Jernej Skrabec <jernej.skrabec@xxxxxxxxx>
Best regards,
Jernej
> ---
> arch/arm/boot/dts/allwinner/sun8i-v3s.dtsi | 23 ++++++++++++++++++++++
> 1 file changed, 23 insertions(+)
>
> diff --git a/arch/arm/boot/dts/allwinner/sun8i-v3s.dtsi b/arch/arm/boot/dts/allwinner/sun8i-v3s.dtsi
> index c87476ea31e2..e8a04476b776 100644
> --- a/arch/arm/boot/dts/allwinner/sun8i-v3s.dtsi
> +++ b/arch/arm/boot/dts/allwinner/sun8i-v3s.dtsi
> @@ -319,6 +319,29 @@ usbphy: phy@1c19400 {
> #phy-cells = <1>;
> };
>
> + ehci: usb@1c1a000 {
> + compatible = "allwinner,sun8i-v3s-ehci", "generic-ehci";
> + reg = <0x01c1a000 0x100>;
> + interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&ccu CLK_BUS_EHCI0>, <&ccu CLK_BUS_OHCI0>;
> + resets = <&ccu RST_BUS_EHCI0>, <&ccu RST_BUS_OHCI0>;
> + phys = <&usbphy 0>;
> + phy-names = "usb";
> + status = "disabled";
> + };
> +
> + ohci: usb@1c1a400 {
> + compatible = "allwinner,sun8i-v3s-ohci", "generic-ohci";
> + reg = <0x01c1a400 0x100>;
> + interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&ccu CLK_BUS_EHCI0>, <&ccu CLK_BUS_OHCI0>,
> + <&ccu CLK_USB_OHCI0>;
> + resets = <&ccu RST_BUS_EHCI0>, <&ccu RST_BUS_OHCI0>;
> + phys = <&usbphy 0>;
> + phy-names = "usb";
> + status = "disabled";
> + };
> +
> ccu: clock@1c20000 {
> compatible = "allwinner,sun8i-v3s-ccu";
> reg = <0x01c20000 0x400>;
>
