dt-bindings: mfd: mediatek: Update RTC to include MT6323

Add MT6323 to RTC bindings.

Signed-off-by: Josef Friedl <josef.friedl@speed.at>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/Documentation/devicetree/bindings/mfd/mt6397.txt b/Documentation/devicetree/bindings/mfd/mt6397.txt
index ab3163a60929d315eab6bd766edba42ec6191824..5fccf987865b34697d574226b549869f4dd2e453 100644 (file)
--- a/Documentation/devicetree/bindings/mfd/mt6397.txt
+++ b/Documentation/devicetree/bindings/mfd/mt6397.txt
@@ -22,8 +22,10 @@ compatible: "mediatek,mt6397" or "mediatek,mt6323"
 Optional subnodes:
 
 - rtc
-       Required properties:
+       Required properties: Should be one of follows
+               - compatible: "mediatek,mt6323-rtc"
                - compatible: "mediatek,mt6397-rtc"
+       For details, see ../rtc/rtc-mt6397.txt
 - regulators
        Required properties:
                - compatible: "mediatek,mt6397-regulator"