From: Chunfeng Yun Date: Fri, 23 Aug 2019 06:40:24 +0000 (+0800) Subject: dt-bindings: usb: mtk-xhci: add an optional xhci_ck clock X-Git-Tag: v5.4-rc1~136^2~46 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e74e8bbff6e3654db55a56d3000ef581a6166944;p=platform%2Fkernel%2Flinux-rpi.git dt-bindings: usb: mtk-xhci: add an optional xhci_ck clock Add a new optional clock xhci_ck Signed-off-by: Chunfeng Yun Reviewed-by: Rob Herring Link: https://lore.kernel.org/r/1566542425-20082-1-git-send-email-chunfeng.yun@mediatek.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt index 266c2d9..f3e4ace 100644 --- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt +++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt @@ -30,7 +30,8 @@ Required properties: the following ones are optional: "ref_ck": reference clock used by low power mode etc, "mcu_ck": mcu_bus clock for register access, - "dma_ck": dma_bus clock for data transfer by DMA + "dma_ck": dma_bus clock for data transfer by DMA, + "xhci_ck": controller clock - phys : see usb-hcd.txt in the current directory @@ -100,7 +101,7 @@ Required properties: - clocks : a list of phandle + clock-specifier pairs, one for each entry in clock-names - clock-names : must contain "sys_ck", and the following ones are optional: - "ref_ck", "mcu_ck" and "dma_ck" + "ref_ck", "mcu_ck" and "dma_ck", "xhci_ck" Optional properties: - vbus-supply : reference to the VBUS regulator;