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Message-Id: <20250903073827.3015662-4-pritam.sutar@samsung.com>
Date: Wed, 3 Sep 2025 13:08:24 +0530
From: Pritam Manohar Sutar <pritam.sutar@...sung.com>
To: vkoul@...nel.org, kishon@...nel.org, robh@...nel.org,
krzk+dt@...nel.org, conor+dt@...nel.org, alim.akhtar@...sung.com,
andre.draszik@...aro.org, peter.griffin@...aro.org, kauschluss@...root.org,
ivo.ivanov.ivanov1@...il.com, igor.belwon@...tallysanemainliners.org,
m.szyprowski@...sung.com, s.nawrocki@...sung.com, pritam.sutar@...sung.com
Cc: linux-phy@...ts.infradead.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-samsung-soc@...r.kernel.org, rosa.pila@...sung.com,
dev.tailor@...sung.com, faraz.ata@...sung.com, muhammed.ali@...sung.com,
selvarasu.g@...sung.com
Subject: [PATCH v8 3/6] 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.
Signed-off-by: Pritam Manohar Sutar <pritam.sutar@...sung.com>
---
.../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 8d8114eb5660..4a8bcf63cd91 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:
@@ -229,6 +230,7 @@ allOf:
- samsung,exynos7870-usbdrd-phy
- samsung,exynos850-usbdrd-phy
- samsung,exynos990-usbdrd-phy
+ - samsung,exynosautov920-usbdrd-combo-hsphy
- samsung,exynosautov920-usbdrd-phy
then:
properties:
@@ -252,6 +254,7 @@ allOf:
compatible:
contains:
enum:
+ - samsung,exynosautov920-usbdrd-combo-hsphy
- samsung,exynosautov920-usbdrd-phy
then:
required:
--
2.34.1
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