From: Nícolas F. R. A. Prado Date: Thu, 23 Jun 2022 19:37:00 +0000 (-0400) Subject: dt-bindings: usb: mtk-xhci: Make all clocks required X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ebc4969ae125e65fdb563f66f4bfa7aec95f7eb4;p=linux.git dt-bindings: usb: mtk-xhci: Make all clocks required All of the clocks listed in the binding are always wired to the XHCI controller hardware blocks on all SoCs. The reason some clocks were made optional in the binding was to account for the fact that depending on the SoC, some of the clocks might be fixed (ie not controlled by software). Given that the devicetree should represent the hardware, make all clocks required in the binding. Subsequent patches will make the DTS changes to specify fixed-clocks for the clocks that aren't controllable. Signed-off-by: Nícolas F. R. A. Prado Link: https://lore.kernel.org/r/20220623193702.817996-3-nfraprado@collabora.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml index 63cbc2b62d18d..1444d18ef9bc0 100644 --- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml +++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml @@ -67,7 +67,6 @@ properties: maxItems: 1 clocks: - minItems: 1 items: - description: Controller clock used by normal mode - description: Reference clock used by low power mode etc @@ -76,9 +75,8 @@ properties: - description: controller clock clock-names: - minItems: 1 items: - - const: sys_ck # required, the following ones are optional + - const: sys_ck - const: ref_ck - const: mcu_ck - const: dma_ck