[PATCH v6 4/4] dt-bindings: mmc: mediatek: Add document for mt6779

Chun-Hung Wu
2020-06-09T01:19:16Z

Add compatible node for mt6779 mmc and HW cmdq selection
node "mediatek,cqhci".

Signed-off-by: Chun-Hung Wu <chun-hung.wu@mediatek.com>
---
Documentation/devicetree/bindings/mmc/mtk-sd.txt | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/mmc/mtk-sd.txt b/Documentation/devicetree/bindings/mmc/mtk-sd.txt
index 8a532f4..d4d20b9 100644
--- a/Documentation/devicetree/bindings/mmc/mtk-sd.txt
+++ b/Documentation/devicetree/bindings/mmc/mtk-sd.txt
@@ -12,6 +12,7 @@ Required properties:
"mediatek,mt8173-mmc": for mmc host ip compatible with mt8173
"mediatek,mt8183-mmc": for mmc host ip compatible with mt8183
"mediatek,mt8516-mmc": for mmc host ip compatible with mt8516
+ "mediatek,mt6779-mmc": for mmc host ip compatible with mt6779
"mediatek,mt2701-mmc": for mmc host ip compatible with mt2701
"mediatek,mt2712-mmc": for mmc host ip compatible with mt2712
"mediatek,mt7622-mmc": for MT7622 SoC
@@ -49,6 +50,9 @@ Optional properties:
error caused by stop clock(fifo full)
Valid range = [0:0x7]. if not present, default value is 0.
applied to compatible "mediatek,mt2701-mmc".
+- mediatek,cqhci: HW cmdq selection
+ If present, hw command queue is enabled.
+ If not present, hw command queue is disabled.

Examples:
mmc0: mmc@11230000 {
--
1.9.1