From 0e8fe19c0292d9912460b25043292227d5f1fdb2 Mon Sep 17 00:00:00 2001 From: Xu Yang Date: Tue, 18 Nov 2025 15:19:46 +0800 Subject: [PATCH] dt-bindings: phy: imx8mq-usb: add alternate reference clock Beside default 24MHz clock input, there is an optional additional 100Mhz clock input 'alt' for USB PHY reference clock. Reviewed-by: Frank Li Acked-by: Conor Dooley Signed-off-by: Xu Yang Link: https://patch.msgid.link/20251118071947.2504789-1-xu.yang_2@nxp.com Signed-off-by: Vinod Koul --- .../devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml b/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml index 6a47e08e0e97b..081deb502e213 100644 --- a/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml +++ b/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml @@ -27,11 +27,16 @@ properties: const: 0 clocks: - maxItems: 1 + minItems: 1 + items: + - description: PHY configuration clock + - description: Alternate PHY reference clock clock-names: + minItems: 1 items: - const: phy + - const: alt power-domains: maxItems: 1 -- 2.47.3