This is a note to let you know that I've just added the patch titled
dt-bindings: msm/dsi: Don't require vdds-supply on 10nm PHY
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:
dt-bindings-msm-dsi-don-t-require-vdds-supply-on-10nm-phy.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.
>From ef11cb7a29c0e13031c968190ea8f86104e7fb6a Mon Sep 17 00:00:00 2001
From: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Date: Wed, 16 Nov 2022 17:32:18 +0100
Subject: dt-bindings: msm/dsi: Don't require vdds-supply on 10nm PHY
From: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
commit ef11cb7a29c0e13031c968190ea8f86104e7fb6a upstream.
On some SoCs (hello SM6350) vdds-supply is not wired to any smd-rpm
or rpmh regulator, but instead powered by the VDD_MX/mx.lvl line,
which is voted for in the DSI ctrl node.
Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Acked-by: Rob Herring <robh@xxxxxxxxxx>
Fixes: 8fc939e72ff8 ("dt-bindings: msm: dsi: add yaml schemas for DSI PHY bindings")
Reviewed-by: Abhinav Kumar <quic_abhinavk@xxxxxxxxxxx>
Patchwork: https://patchwork.freedesktop.org/patch/511889/
Link: https://lore.kernel.org/r/20221116163218.42449-1-konrad.dybcio@xxxxxxxxxx
Signed-off-by: Abhinav Kumar <quic_abhinavk@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
Documentation/devicetree/bindings/display/msm/dsi-phy-10nm.yaml | 1 -
1 file changed, 1 deletion(-)
--- a/Documentation/devicetree/bindings/display/msm/dsi-phy-10nm.yaml
+++ b/Documentation/devicetree/bindings/display/msm/dsi-phy-10nm.yaml
@@ -39,7 +39,6 @@ required:
- compatible
- reg
- reg-names
- - vdds-supply
unevaluatedProperties: false
Patches currently in stable-queue which might be from konrad.dybcio@xxxxxxxxxx are
queue-5.15/drm-msm-adreno-make-adreno-quirks-not-overwrite-each-other.patch
queue-5.15/dt-bindings-msm-dsi-don-t-require-vcca-supply-on-14nm-phy.patch
queue-5.15/dt-bindings-msm-dsi-don-t-require-vdds-supply-on-10nm-phy.patch
