From e2cd76907fcc8c7438a50b4c44a8073f2228208c Mon Sep 17 00:00:00 2001 From: Chunfeng Yun Date: Tue, 17 Aug 2021 16:36:22 +0800 Subject: [PATCH] dt-bindings: usb: mtk-xhci: add compatible for mt8195 There are 4 USB controllers on MT8195, the controllers (IP1~IP3, exclude IP0) have a wrong default SOF/ITP interval which is calculated from the frame counter clock 24Mhz by default, but in fact, the frame counter clock is 48Mhz, so we should set the accurate interval according to 48Mhz. Here add a new compatible for MT8195, it's also supported in driver. But the first controller (IP0) has no such issue, we prefer to use generic compatible, e.g. mt8192's compatible. Signed-off-by: Chunfeng Yun Link: https://lore.kernel.org/r/1629189389-18779-2-git-send-email-chunfeng.yun@mediatek.com Signed-off-by: Greg Kroah-Hartman --- Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml index 1bf6b08..11f7bac 100644 --- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml +++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml @@ -31,6 +31,7 @@ properties: - mediatek,mt8173-xhci - mediatek,mt8183-xhci - mediatek,mt8192-xhci + - mediatek,mt8195-xhci - const: mediatek,mtk-xhci reg: -- 2.7.4