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dt-bindings: phy: samsung,usb3-drd-phy: add ExynosAutov920 combo hsphy

The USBDRD31 5nm controller consists of Synopsys USB2.0 femptophy and
USBSS combophy. Add-on USB20 femptophy is required to support USB20 data
rates along with USBSS phy. Document support for the USB2.0 femptophy
found on combophy of the this SoC.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Pritam Manohar Sutar <pritam.sutar@samsung.com>
Link: https://patch.msgid.link/20251124110453.2887437-4-pritam.sutar@samsung.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

authored by

Pritam Manohar Sutar and committed by
Vinod Koul fc58d462 031314bd

+3
+3
Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml
··· 34 34 - samsung,exynos7870-usbdrd-phy 35 35 - samsung,exynos850-usbdrd-phy 36 36 - samsung,exynos990-usbdrd-phy 37 + - samsung,exynosautov920-usbdrd-combo-hsphy 37 38 - samsung,exynosautov920-usbdrd-phy 38 39 39 40 clocks: ··· 232 231 - samsung,exynos7870-usbdrd-phy 233 232 - samsung,exynos850-usbdrd-phy 234 233 - samsung,exynos990-usbdrd-phy 234 + - samsung,exynosautov920-usbdrd-combo-hsphy 235 235 - samsung,exynosautov920-usbdrd-phy 236 236 then: 237 237 properties: ··· 256 254 compatible: 257 255 contains: 258 256 enum: 257 + - samsung,exynosautov920-usbdrd-combo-hsphy 259 258 - samsung,exynosautov920-usbdrd-phy 260 259 then: 261 260 required: