| Message ID | 20191125102659.22853-2-amelie.delaunay@st.com |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
| Series | USB DWC2 support for STM32MP15 SoCs USB OTG | expand |
| Context | Check | Description |
|---|---|---|
| robh/checkpatch | success |
On Mon, 25 Nov 2019 11:26:58 +0100, Amelie Delaunay wrote: > Add the specific compatible string for the DWC2 IP found in the STM32MP15 > SoCs. > STM32MP15 SoCs uses sensing comparators to detect Vbus valid levels and > ID pin state. usb33d-supply described the regulator supplying Vbus and ID > sensing comparators. > > Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com> > --- > Documentation/devicetree/bindings/usb/dwc2.txt | 5 +++++ > 1 file changed, 5 insertions(+) > Reviewed-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/usb/dwc2.txt b/Documentation/devicetree/bindings/usb/dwc2.txt index aafff3a6904d..c2c8d40076cf 100644 --- a/Documentation/devicetree/bindings/usb/dwc2.txt +++ b/Documentation/devicetree/bindings/usb/dwc2.txt @@ -23,6 +23,9 @@ Required properties: configured in HS mode; - "st,stm32f7-hsotg": The DWC2 USB HS controller instance in STM32F7 SoCs configured in HS mode; + - "st,stm32mp15-fsotg": The DWC2 USB controller instance in STM32MP15 SoCs, + configured in FS mode (using dedicated FS transceiver). + - "st,stm32mp15-hsotg": The DWC2 USB controller instance in STM32MP15 SoCs; - reg : Should contain 1 register range (address and length) - interrupts : Should contain 1 interrupt - clocks: clock provider specifier @@ -46,6 +49,8 @@ Refer to phy/phy-bindings.txt for generic phy consumer properties on for remote wakeup during suspend. - snps,reset-phy-on-wake: If present indicates that we need to reset the PHY when we detect a wakeup. This is due to a hardware errata. +- usb33d-supply: external VBUS and ID sensing comparators supply, in order to + perform OTG operation, used on STM32MP15 SoCs. Deprecated properties: - g-use-dma: gadget DMA mode is automatically detected
Add the specific compatible string for the DWC2 IP found in the STM32MP15 SoCs. STM32MP15 SoCs uses sensing comparators to detect Vbus valid levels and ID pin state. usb33d-supply described the regulator supplying Vbus and ID sensing comparators. Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com> --- Documentation/devicetree/bindings/usb/dwc2.txt | 5 +++++ 1 file changed, 5 insertions(+)