Patch "dt-bindings: mfd: mt6397: Split out compatible for MediaTek MT6366 PMIC" has been added to the 6.6-stable tree

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This is a note to let you know that I've just added the patch titled

    dt-bindings: mfd: mt6397: Split out compatible for MediaTek MT6366 PMIC

to the 6.6-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-mfd-mt6397-split-out-compatible-for-medi.patch
and it can be found in the queue-6.6 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit d87b8a3f800d609113b7066a62087b68f7cc3bd5
Author: Chen-Yu Tsai <wenst@xxxxxxxxxxxx>
Date:   Thu Sep 28 16:55:24 2023 +0800

    dt-bindings: mfd: mt6397: Split out compatible for MediaTek MT6366 PMIC
    
    [ Upstream commit 61fdd1f1d2c183ec256527d16d75e75c3582af82 ]
    
    The MT6366 PMIC is mostly, but not fully, compatible with MT6358. It has
    a different set of regulators. Specifically, it lacks the camera related
    VCAM* LDOs and VLDO28, but has additional VM18, VMDDR, and VSRAM_CORE LDOs.
    
    The PMICs contain a chip ID register that can be used to detect which
    exact model is preset, so it is possible to share a common base
    compatible string.
    
    Add a separate compatible for the MT6366 PMIC, with a fallback to the
    MT6358 PMIC.
    
    Fixes: 49be16305587 ("dt-bindings: mfd: Add compatible for the MediaTek MT6366 PMIC")
    Signed-off-by: Chen-Yu Tsai <wenst@xxxxxxxxxxxx>
    Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
    Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
    Link: https://lore.kernel.org/r/20230928085537.3246669-2-wenst@xxxxxxxxxxxx
    Signed-off-by: Lee Jones <lee@xxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/Documentation/devicetree/bindings/mfd/mt6397.txt b/Documentation/devicetree/bindings/mfd/mt6397.txt
index 294693a8906cf..10540aa7afa1a 100644
--- a/Documentation/devicetree/bindings/mfd/mt6397.txt
+++ b/Documentation/devicetree/bindings/mfd/mt6397.txt
@@ -22,8 +22,9 @@ compatible:
 	"mediatek,mt6323" for PMIC MT6323
 	"mediatek,mt6331" for PMIC MT6331 and MT6332
 	"mediatek,mt6357" for PMIC MT6357
-	"mediatek,mt6358" for PMIC MT6358 and MT6366
+	"mediatek,mt6358" for PMIC MT6358
 	"mediatek,mt6359" for PMIC MT6359
+	"mediatek,mt6366", "mediatek,mt6358" for PMIC MT6366
 	"mediatek,mt6397" for PMIC MT6397
 
 Optional subnodes:
@@ -40,6 +41,7 @@ Optional subnodes:
 		- compatible: "mediatek,mt6323-regulator"
 	see ../regulator/mt6323-regulator.txt
 		- compatible: "mediatek,mt6358-regulator"
+		- compatible: "mediatek,mt6366-regulator", "mediatek-mt6358-regulator"
 	see ../regulator/mt6358-regulator.txt
 		- compatible: "mediatek,mt6397-regulator"
 	see ../regulator/mt6397-regulator.txt



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