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Fri, 13 Jun 2025 05:50:56 +0000 (GMT) From: Pritam Manohar Sutar To: vkoul@kernel.org, kishon@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, alim.akhtar@samsung.com, andre.draszik@linaro.org, peter.griffin@linaro.org, kauschluss@disroot.org, ivo.ivanov.ivanov1@gmail.com, m.szyprowski@samsung.com, s.nawrocki@samsung.com, pritam.sutar@samsung.com Cc: linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, rosa.pila@samsung.com, dev.tailor@samsung.com, faraz.ata@samsung.com, muhammed.ali@samsung.com, selvarasu.g@samsung.com Subject: [PATCH v3 7/9] dt-bindings: phy: samsung,usb3-drd-phy: add ExynosAutov920 combo SS phy Date: Fri, 13 Jun 2025 11:26:11 +0530 Message-Id: <20250613055613.866909-8-pritam.sutar@samsung.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250613055613.866909-1-pritam.sutar@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CMS-MailID: 20250613055059epcas5p28b26f4ccb0f58e1bfb172e92f9903a08 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P cpgsPolicy: CPGSC10-542,Y X-CFilter-Loop: Reflected X-CMS-RootMailID: 20250613055059epcas5p28b26f4ccb0f58e1bfb172e92f9903a08 References: <20250613055613.866909-1-pritam.sutar@samsung.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250613_001031_286096_3C8D400F X-CRM114-Status: GOOD ( 14.26 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add a dedicated compatible string for USB combo phy found in this SoC. The devicetree node requires two clocks, named "phy" and "ref". This phy supports USB3.1 SSP+(10Gbps) protocol and is backwards compatible to the USB3.0 SS(5Gbps). 'Add-on USB2.0' phy is required to support USB2.0 HS(480Mbps), FS(12Mbps) and LS(1.5Mbps) data rates. These two phys are combined to form a combo phy. Add schema only for 'USB3.1 SSP+' SS phy in this commit. Signed-off-by: Pritam Manohar Sutar --- Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml index 26660799e3ca..5dd68c21c133 100644 --- a/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml +++ b/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml @@ -35,6 +35,7 @@ properties: - samsung,exynos850-usbdrd-phy - samsung,exynosautov920-usbdrd-hsphy - samsung,exynosautov920-usbdrd-phy + - samsung,exynosautov920-usb31drd-ssphy clocks: minItems: 1 @@ -221,6 +222,7 @@ allOf: - samsung,exynos850-usbdrd-phy - samsung,exynosautov920-usbdrd-hsphy - samsung,exynosautov920-usbdrd-phy + - samsung,exynosautov920-usb31drd-ssphy then: properties: clocks: -- 2.34.1