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dt-bindings: serial: 8250: Add MediaTek BTIF controller bindings
authorSean Wang <sean.wang@mediatek.com>
Sun, 20 Aug 2017 17:17:55 +0000 (01:17 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 28 Aug 2017 18:51:21 +0000 (20:51 +0200)
Document the devicetree bindings in 8250.txt for MediaTek BTIF
controller which could be found on MT7622 and MT7623 SoC.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Documentation/devicetree/bindings/serial/8250.txt patch | blob | blame | history

diff --git a/Documentation/devicetree/bindings/serial/8250.txt b/Documentation/devicetree/bindings/serial/8250.txt
index 419ff6c0a47f8c9e3d7cbbc1800864042e762ebb..dad3b2ec66d45e8b8af037b2ef61b3770bec1256 100644 (file)
--- a/Documentation/devicetree/bindings/serial/8250.txt
+++ b/Documentation/devicetree/bindings/serial/8250.txt
@@ -14,6 +14,8 @@ Required properties:
          tegra132, or tegra210.
        - "nxp,lpc3220-uart"
        - "ralink,rt2880-uart"
+       - For MediaTek BTIF, must contain '"mediatek,<chip>-btif",
+         "mediatek,mtk-btif"' where <chip> is mt7622, mt7623.
        - "altr,16550-FIFO32"
        - "altr,16550-FIFO64"
        - "altr,16550-FIFO128"