This is a note to let you know that I've just added the patch titled
arm64: dts: mt8183: kukui: Add Type C node
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm64-dts-mt8183-kukui-add-type-c-node.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 137f911dba7622a17bedbf09614bc1d095fabf4f
Author: Prashant Malani <pmalani@xxxxxxxxxxxx>
Date: Thu Dec 9 11:51:12 2021 -0800
arm64: dts: mt8183: kukui: Add Type C node
[ Upstream commit fd31f778da81fec188f3ac8e03da4338642a8f08 ]
Add a node describing the USB Type C connector, in order to utilize the
Chromium OS USB Type-C driver that enumerates Type-C ports and connected
cables/peripherals and makes them visible to userspace.
Cc: Alexandru M Stan <amstan@xxxxxxxxxxxx>
Cc: Benson Leung <bleung@xxxxxxxxxxxx>
Signed-off-by: Prashant Malani <pmalani@xxxxxxxxxxxx>
Reviewed-by: Alexandru M Stan <amstan@xxxxxxxxxxxx>
Reviewed-by: Benson Leung <bleung@xxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20211209195112.366176-1-pmalani@xxxxxxxxxxxx
Signed-off-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
Stable-dep-of: 04bd6411f506 ("arm64: dts: mt8183: Move CrosEC base detection node to kukui-based DTs")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
index 6b7a42c5d5153..30a84d888c66c 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
@@ -831,6 +831,20 @@ usbc_extcon: extcon0 {
cbas {
compatible = "google,cros-cbas";
};
+
+ typec {
+ compatible = "google,cros-ec-typec";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ usb_c0: connector@0 {
+ compatible = "usb-c-connector";
+ reg = <0>;
+ power-role = "dual";
+ data-role = "host";
+ try-power-role = "sink";
+ };
+ };
};
};
