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, but has additional VM18, VMDDR, and VSRAM_CORE LDOs.

Add a separate compatible for the MT6366 PMIC.

Fixes: 49be16305587 ("dt-bindings: mfd: Add compatible for the MediaTek MT6366 PMIC")
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
---
 Documentation/devicetree/bindings/mfd/mt6397.txt | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/mfd/mt6397.txt b/Documentation/devicetree/bindings/mfd/mt6397.txt
index 294693a8906c..d4778b0d5f5c 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" for PMIC MT6366
 	"mediatek,mt6397" for PMIC MT6397
 
 Optional subnodes:
@@ -41,6 +42,8 @@ Optional subnodes:
 	see ../regulator/mt6323-regulator.txt
 		- compatible: "mediatek,mt6358-regulator"
 	see ../regulator/mt6358-regulator.txt
+		- compatible: "mediatek,mt6366-regulator"
+	see ../regulator/mediatek,mt6366-regulator.yaml
 		- compatible: "mediatek,mt6397-regulator"
 	see ../regulator/mt6397-regulator.txt
 - codec
-- 
2.41.0.585.gd2178a4bd4-goog

On Thu, Aug 03, 2023 at 03:42:39PM +0800, Chen-Yu Tsai wrote:
> 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, but has additional VM18, VMDDR, and VSRAM_CORE LDOs.
> 
> Add a separate compatible for the MT6366 PMIC.
> 
> Fixes: 49be16305587 ("dt-bindings: mfd: Add compatible for the MediaTek MT6366 PMIC")
> Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>

Reviewed-by: Conor Dooley <conor.dooley@microchip.com>

Thanks,
Conor.