[PATCH v5 2/4] dt-bindings: mfd: Add LED subnode binding for MT6323 PMIC

[sean.wang]

From: Sean Wang <sean.wang@xxxxxxxxxxxx>

This patch adds documentation for devicetree bindings
for LED support as the subnode of MT6323 PMIC

Signed-off-by: Sean Wang <sean.wang@xxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/mfd/mt6397.txt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/mfd/mt6397.txt b/Documentation/devicetree/bindings/mfd/mt6397.txt
index 949c85f..522a3bb 100644
--- a/Documentation/devicetree/bindings/mfd/mt6397.txt
+++ b/Documentation/devicetree/bindings/mfd/mt6397.txt
@@ -6,6 +6,7 @@ MT6397/MT6323 is a multifunction device with the following sub modules:
 - Audio codec
 - GPIO
 - Clock
+- LED
 
 It is interfaced to host controller using SPI interface by a proprietary hardware
 called PMIC wrapper or pwrap. MT6397/MT6323 MFD is a child device of pwrap.
@@ -34,6 +35,10 @@ Optional subnodes:
 - clk
 	Required properties:
 		- compatible: "mediatek,mt6397-clk"
+- led
+	Required properties:
+		- compatible: "mediatek,mt6323-led"
+	see Documentation/devicetree/bindings/leds/leds-mt6323.txt
 
 Example:
 	pwrap: pwrap@1000f000 {
-- 
1.9.1