From: Xu Yang Date: Wed, 30 Apr 2025 09:44:59 +0000 (+0800) Subject: dt-bindings: phy: imx8mq-usb: fix fsl,phy-tx-vboost-level-microvolt property X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=5b3a91b207c00a8d27f75ce8aaa9860844da72c8;p=users%2Fwilly%2Fxarray.git dt-bindings: phy: imx8mq-usb: fix fsl,phy-tx-vboost-level-microvolt property The ticket TKT0676370 shows the description of TX_VBOOST_LVL is wrong in register PHY_CTRL3 bit[31:29]. 011: Corresponds to a launch amplitude of 1.12 V. 010: Corresponds to a launch amplitude of 1.04 V. 000: Corresponds to a launch amplitude of 0.88 V. After updated: 011: Corresponds to a launch amplitude of 0.844 V. 100: Corresponds to a launch amplitude of 1.008 V. 101: Corresponds to a launch amplitude of 1.156 V. This will correct it accordingly. Fixes: b2e75563dc39 ("dt-bindings: phy: imx8mq-usb: add phy tuning properties") Cc: stable@vger.kernel.org Reviewed-by: Jun Li Signed-off-by: Xu Yang Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20250430094502.2723983-1-xu.yang_2@nxp.com Signed-off-by: Vinod Koul --- diff --git a/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml b/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml index daee0c0fc915..c468207eb951 100644 --- a/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml +++ b/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml @@ -63,8 +63,7 @@ properties: fsl,phy-tx-vboost-level-microvolt: description: Adjust the boosted transmit launch pk-pk differential amplitude - minimum: 880 - maximum: 1120 + enum: [844, 1008, 1156] fsl,phy-comp-dis-tune-percent: description: