[PATCH v7 3/6] dt-bindings: phy: samsung,usb3-drd-phy: add ExynosAutov920 combo hsphy
From: Pritam Manohar Sutar <hidden>
Date: 2025-08-22 09:30:19
Also in:
linux-devicetree, linux-phy, linux-samsung-soc, lkml
Subsystem:
generic phy framework, open firmware and flattened device tree bindings, the rest · Maintainers:
Vinod Koul, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
This phy only supports USB2.0 HS(480Mbps), FS(12Mbps) and LS(1.5Mbps) data rates. It requires two clocks, named as "phy" and "ref". The required supplies for this phy, named as vdd075_usb20(0.75v), vdd18_usb20(1.8v), vdd33_usb20(3.3v). Add schema for combo hsphy found on this SoC. Signed-off-by: Pritam Manohar Sutar <redacted> --- .../devicetree/bindings/phy/samsung,usb3-drd-phy.yaml | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml
index e238fd0c9f6c..f0cfca5736b8 100644
--- a/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml@@ -34,6 +34,7 @@ properties: - samsung,exynos7870-usbdrd-phy - samsung,exynos850-usbdrd-phy - samsung,exynos990-usbdrd-phy + - samsung,exynosautov920-usbdrd-combo-hsphy - samsung,exynosautov920-usbdrd-phy clocks:
@@ -226,6 +227,7 @@ allOf: - samsung,exynos7870-usbdrd-phy - samsung,exynos850-usbdrd-phy - samsung,exynos990-usbdrd-phy + - samsung,exynosautov920-usbdrd-combo-hsphy - samsung,exynosautov920-usbdrd-phy then: properties:
@@ -248,6 +250,7 @@ allOf: compatible: contains: enum: + - samsung,exynosautov920-usbdrd-combo-hsphy - samsung,exynosautov920-usbdrd-phy then: required:
--
2.34.1