[PATCH v2 1/4] dt-bindings: phy: imx8mq-usb: add alternate reference clock
From: Xu Yang <xu.yang_2@nxp.com>
Date: 2025-10-10 11:01:00
Also in:
imx, linux-clk, linux-devicetree, linux-phy, lkml
Subsystem:
generic phy framework, open firmware and flattened device tree bindings, the rest · Maintainers:
Vinod Koul, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Beside default 24MHz clock input, there is an optional additional 100Mhz clock input 'alt' for USB PHY reference clock. Signed-off-by: Xu Yang <xu.yang_2@nxp.com> --- Changes in v2: - improve commit message --- Documentation/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 6a47e08e0e97b286538798190225ca2966a7ab34..081deb502e21308970a9495528bd745b9085f2f0 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
--
2.34.1