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X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org The Tegra238 XUSB pad controller is similar to that found on the Tegra194 and Tegra234, but only has three USB2 ports and three USB3 ports. Add the Tegra238 compatible string for the XUSB pad controller and constrain the binding so that a Tegra238 device tree can only have three USB2 and three USB3 ports. Signed-off-by: Jon Hunter --- .../bindings/phy/nvidia,tegra194-xusb-padctl.yaml | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/nvidia,tegra194-xusb-padctl.yaml b/Documentation/devicetree/bindings/phy/nvidia,tegra194-xusb-padctl.yaml index f6fe3c90b5b0..fbafe8eb150b 100644 --- a/Documentation/devicetree/bindings/phy/nvidia,tegra194-xusb-padctl.yaml +++ b/Documentation/devicetree/bindings/phy/nvidia,tegra194-xusb-padctl.yaml @@ -45,6 +45,7 @@ properties: enum: - nvidia,tegra194-xusb-padctl - nvidia,tegra234-xusb-padctl + - nvidia,tegra238-xusb-padctl - nvidia,tegra264-xusb-padctl reg: @@ -542,6 +543,43 @@ properties: description: connection to a USB Type C controller $ref: /schemas/graph.yaml#/properties/port +allOf: + - if: + properties: + compatible: + contains: + const: nvidia,tegra238-xusb-padctl + then: + properties: + pads: + properties: + usb2: + properties: + lanes: + properties: + usb2-3: false + usb3: + properties: + lanes: + properties: + usb3-3: false + ports: + properties: + usb2-3: false + usb3-0: + properties: + nvidia,usb2-companion: + enum: [ 0, 1, 2 ] + usb3-1: + properties: + nvidia,usb2-companion: + enum: [ 0, 1, 2 ] + usb3-2: + properties: + nvidia,usb2-companion: + enum: [ 0, 1, 2 ] + usb3-3: false + additionalProperties: false required: -- 2.43.0 -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy