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Message-Id: <20250903073827.3015662-6-pritam.sutar@samsung.com>
Date: Wed, 3 Sep 2025 13:08:26 +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 5/6] dt-bindings: phy: samsung,usb3-drd-phy: add
ExynosAutov920 combo ssphy
The USBDRD31 5nm controller consists of Synopsys USB20 femptoPhy and
USB31 SSP+ combophy. Document support for the USB31 SSP+ phy found on
combophy of the ExynosAutov920 SoC.
Signed-off-by: Pritam Manohar Sutar <pritam.sutar@...sung.com>
---
.../bindings/phy/samsung,usb3-drd-phy.yaml | 18 +++++++++++++++++-
1 file changed, 17 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml
index 4a8bcf63cd91..72d41ccdb090 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-usb31drd-combo-ssphy
- samsung,exynosautov920-usbdrd-combo-hsphy
- samsung,exynosautov920-usbdrd-phy
@@ -230,6 +231,7 @@ allOf:
- samsung,exynos7870-usbdrd-phy
- samsung,exynos850-usbdrd-phy
- samsung,exynos990-usbdrd-phy
+ - samsung,exynosautov920-usb31drd-combo-ssphy
- samsung,exynosautov920-usbdrd-combo-hsphy
- samsung,exynosautov920-usbdrd-phy
then:
@@ -254,18 +256,32 @@ allOf:
compatible:
contains:
enum:
+ - samsung,exynosautov920-usb31drd-combo-ssphy
- samsung,exynosautov920-usbdrd-combo-hsphy
- samsung,exynosautov920-usbdrd-phy
then:
required:
- dvdd-supply
- vdd18-supply
- - vdd33-supply
else:
properties:
dvdd-supply: false
vdd18-supply: false
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - samsung,exynosautov920-usbdrd-combo-hsphy
+ - samsung,exynosautov920-usbdrd-phy
+ then:
+ required:
+ - vdd33-supply
+
+ else:
+ properties:
vdd33-supply: false
unevaluatedProperties: false
--
2.34.1
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