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* [PATCH RESEND 1/9] dt-bindings: usb: mtk-xhci: add optional property to disable usb2 ports
@ 2021-08-17  8:36 Chunfeng Yun
  2021-08-17  8:36 ` [PATCH RESEND 2/9] dt-bindings: usb: mtk-xhci: add compatible for mt8195 Chunfeng Yun
                   ` (8 more replies)
  0 siblings, 9 replies; 10+ messages in thread
From: Chunfeng Yun @ 2021-08-17  8:36 UTC (permalink / raw)
  To: Rob Herring, Mathias Nyman
  Cc: Chunfeng Yun, Greg Kroah-Hartman, Matthias Brugger, linux-usb,
	linux-arm-kernel, linux-mediatek, devicetree, linux-kernel,
	Eddie Hung

Add support to disable specific usb2 host ports, it's useful when
a usb2 port is disabled on some platforms, but enabled on others for
the same SoC, another case is that the different package may support
different number of ports.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
 Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
index 49729aab6d1a..61a0e550b5d6 100644
--- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
+++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
@@ -154,6 +154,11 @@ properties:
     description: The mask to disable u3ports, bit0 for u3port0,
       bit1 for u3port1, ... etc
 
+  mediatek,u2p-dis-msk:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: The mask to disable u2ports, bit0 for u2port0,
+      bit1 for u2port1, ... etc
+
   "#address-cells":
     const: 1
 
-- 
2.18.0


^ permalink raw reply	[flat|nested] 10+ messages in thread

end of thread, other threads:[~2021-08-18 14:10 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-08-17  8:36 [PATCH RESEND 1/9] dt-bindings: usb: mtk-xhci: add optional property to disable usb2 ports Chunfeng Yun
2021-08-17  8:36 ` [PATCH RESEND 2/9] dt-bindings: usb: mtk-xhci: add compatible for mt8195 Chunfeng Yun
2021-08-17  8:36 ` [PATCH RESEND 3/9] usb: xhci-mtk: fix use-after-free of mtk->hcd Chunfeng Yun
2021-08-17  8:36 ` [PATCH RESEND 4/9] usb: xhci-mtk: support option to disable usb2 ports Chunfeng Yun
2021-08-17  8:36 ` [PATCH RESEND 5/9] usb: xhci-mtk: fix issue of out-of-bounds array access Chunfeng Yun
2021-08-17  8:36 ` [PATCH RESEND 6/9] usb: xhci-mtk: update fs bus bandwidth by bw_budget_table Chunfeng Yun
2021-08-17  8:36 ` [PATCH RESEND 7/9] usb: xhci-mtk: check boundary before check tt Chunfeng Yun
2021-08-17  8:36 ` [PATCH RESEND 8/9] usb: xhci-mtk: add a member of num_esit Chunfeng Yun
2021-08-17  8:36 ` [PATCH RESEND 9/9] usb: xhci-mtk: modify the SOF/ITP interval for mt8195 Chunfeng Yun
2021-08-18 14:10 ` [PATCH RESEND 1/9] dt-bindings: usb: mtk-xhci: add optional property to disable usb2 ports Rob Herring

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