[PATCH 4/7] dt-bindings: mfd: Add compatible for MT6331 PMIC

[AngeloGioacchino Del Regno]

Add a compatible for the MT6331 PMIC MFD device.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>
---
 Documentation/devicetree/bindings/mfd/mt6397.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/mfd/mt6397.txt b/Documentation/devicetree/bindings/mfd/mt6397.txt
index 293db2a71ef2..d59063503b0d 100644
--- a/Documentation/devicetree/bindings/mfd/mt6397.txt
+++ b/Documentation/devicetree/bindings/mfd/mt6397.txt
@@ -20,6 +20,7 @@ This document describes the binding for MFD device and its sub module.
 Required properties:
 compatible:
 	"mediatek,mt6323" for PMIC MT6323
+	"mediatek,mt6331" for PMIC MT6331 and MT6332
 	"mediatek,mt6358" for PMIC MT6358 and MT6366
 	"mediatek,mt6359" for PMIC MT6359
 	"mediatek,mt6397" for PMIC MT6397
-- 
2.35.1