[PATCH 12/12] dt-bindings: clock: mediatek: update audsys bindings to adapt the wrapper

Ryder Lee
2018-01-02T11:47:54Z

Update the DT binding to adapt the new audio subsystem wrapper.
Also add a compatible string for MT2701.

Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
---
.../bindings/arm/mediatek/mediatek,audsys.txt | 19 +++++++++++++------
1 file changed, 13 insertions(+), 6 deletions(-)

diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt
index 9b8f578..106defa 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt
@@ -6,17 +6,24 @@ The MediaTek AUDSYS controller provides various clocks to the system.
Required Properties:

- compatible: Should be one of:
- - "mediatek,mt7622-audsys", "syscon"
+ - "mediatek,mt2701-audsys",
+ - "mediatek,mt7622-audsys",
- #clock-cells: Must be 1

The AUDSYS controller uses the common clk binding from
Documentation/devicetree/bindings/clock/clock-bindings.txt
The available clocks are defined in dt-bindings/clock/mt*-clk.h.

+Must be a subnode of MediaTek audio subsystem device tree node.
+See ../mfd/mtk-audsys.txt for details about the parent node.
+
Example:

-audsys: audsys@11220000 {
- compatible = "mediatek,mt7622-audsys", "syscon";
- reg = <0 0x11220000 0 0x1000>;
- #clock-cells = <1>;
-};
+ audio-subsystm@11220000 {
+ compatible = "mediatek,mt2701-audsys-core";
+ ...
+ audsys: clock {
+ compatible = "mediatek,mt2701-audsys";
+ #clock-cells = <1>;
+ };
+ };
--
1.9.1