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[1/3] mmc: dt-bindings: add support for MT8192 SoC

Message ID 20200915055835.25590-2-wenbin.mei@mediatek.com
State New
Headers show
Series Add mmc support for MT8192 SoC | expand

Commit Message

Wenbin Mei Sept. 15, 2020, 5:58 a.m. UTC
MT8192 mmc host ip is compatible with MT8183.
Add support for this.

Signed-off-by: Wenbin Mei <wenbin.mei@mediatek.com>
---
 Documentation/devicetree/bindings/mmc/mtk-sd.txt | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/mmc/mtk-sd.txt b/Documentation/devicetree/bindings/mmc/mtk-sd.txt
index 26a8f320a156..6422ad7d439d 100644
--- a/Documentation/devicetree/bindings/mmc/mtk-sd.txt
+++ b/Documentation/devicetree/bindings/mmc/mtk-sd.txt
@@ -10,7 +10,7 @@  Required properties:
 - compatible: value should be either of the following.
 	"mediatek,mt8135-mmc": for mmc host ip compatible with mt8135
 	"mediatek,mt8173-mmc": for mmc host ip compatible with mt8173
-	"mediatek,mt8183-mmc": for mmc host ip compatible with mt8183
+	"mediatek,mt8192-mmc", "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
@@ -27,6 +27,10 @@  Required properties:
 	"hclk" - HCLK which used for host (required)
 	"source_cg" - independent source clock gate (required for MT2712)
 	"bus_clk" - bus clock used for internal register access (required for MT2712 MSDC0/3)
+	"sys_cg" - msdc subsys clock gate (required for MT8192)
+	"pclk_cg" - peripheral bus clock gate (required for MT8192)
+	"axi_cg" - AXI bus clock gate (required for MT8192)
+	"ahb_cg" - AHB bus clock gate (required for MT8192)
 - pinctrl-names: should be "default", "state_uhs"
 - pinctrl-0: should contain default/high speed pin ctrl
 - pinctrl-1: should contain uhs mode pin ctrl