| Message ID | 20200917065949.3476-3-narmstrong@baylibre.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | usb: dwc-meson-g12a: Add support for USB on S400 board | expand |
On 17/09/2020 08:59, Neil Armstrong wrote: > The Amlogic AXG is close to the GXL Glue but with a single OTG PHY. > > Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> > Reviewed-by: Kevin Hilman <khilman@baylibre.com> > Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Forgot: Reviewed-by: Rob Herring <robh@kernel.org> Neil > --- > .../usb/amlogic,meson-g12a-usb-ctrl.yaml | 22 ++++++++++++++++++- > 1 file changed, 21 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/usb/amlogic,meson-g12a-usb-ctrl.yaml b/Documentation/devicetree/bindings/usb/amlogic,meson-g12a-usb-ctrl.yaml > index 5b04a7dfa018..c0058332b967 100644 > --- a/Documentation/devicetree/bindings/usb/amlogic,meson-g12a-usb-ctrl.yaml > +++ b/Documentation/devicetree/bindings/usb/amlogic,meson-g12a-usb-ctrl.yaml > @@ -25,13 +25,14 @@ description: | > The Amlogic A1 embeds a DWC3 USB IP Core configured for USB2 in > host-only mode. > > - The Amlogic GXL & GXM SoCs doesn't embed an USB3 PHY. > + The Amlogic GXL, GXM & AXG SoCs doesn't embed an USB3 PHY. > > properties: > compatible: > enum: > - amlogic,meson-gxl-usb-ctrl > - amlogic,meson-gxm-usb-ctrl > + - amlogic,meson-axg-usb-ctrl > - amlogic,meson-g12a-usb-ctrl > - amlogic,meson-a1-usb-ctrl > > @@ -151,6 +152,25 @@ allOf: > > required: > - clock-names > + - if: > + properties: > + compatible: > + enum: > + - amlogic,meson-axg-usb-ctrl > + > + then: > + properties: > + phy-names: > + items: > + - const: usb2-phy1 # USB2 PHY1 if USBOTG_B port is used > + clocks: > + minItems: 2 > + clock-names: > + items: > + - const: usb_ctrl > + - const: ddr > + required: > + - clock-names > - if: > properties: > compatible: >
diff --git a/Documentation/devicetree/bindings/usb/amlogic,meson-g12a-usb-ctrl.yaml b/Documentation/devicetree/bindings/usb/amlogic,meson-g12a-usb-ctrl.yaml index 5b04a7dfa018..c0058332b967 100644 --- a/Documentation/devicetree/bindings/usb/amlogic,meson-g12a-usb-ctrl.yaml +++ b/Documentation/devicetree/bindings/usb/amlogic,meson-g12a-usb-ctrl.yaml @@ -25,13 +25,14 @@ description: | The Amlogic A1 embeds a DWC3 USB IP Core configured for USB2 in host-only mode. - The Amlogic GXL & GXM SoCs doesn't embed an USB3 PHY. + The Amlogic GXL, GXM & AXG SoCs doesn't embed an USB3 PHY. properties: compatible: enum: - amlogic,meson-gxl-usb-ctrl - amlogic,meson-gxm-usb-ctrl + - amlogic,meson-axg-usb-ctrl - amlogic,meson-g12a-usb-ctrl - amlogic,meson-a1-usb-ctrl @@ -151,6 +152,25 @@ allOf: required: - clock-names + - if: + properties: + compatible: + enum: + - amlogic,meson-axg-usb-ctrl + + then: + properties: + phy-names: + items: + - const: usb2-phy1 # USB2 PHY1 if USBOTG_B port is used + clocks: + minItems: 2 + clock-names: + items: + - const: usb_ctrl + - const: ddr + required: + - clock-names - if: properties: compatible: