Thread (5 messages) 5 messages, 3 authors, 2021-09-07
STALE1751d

[PATCH v1 1/2] dt-bindings: mmc: mtk-sd: add hs400 dly3 setting

From: Wenbin Mei <hidden>
Date: 2021-08-27 11:53:37
Also in: linux-arm-kernel, linux-devicetree, linux-mmc, lkml
Subsystem: mediatek mmc/sd/sdio driver, multimedia card (mmc), secure digital (sd) and sdio subsystem, open firmware and flattened device tree bindings, the rest · Maintainers: Chaotian Jing, Ulf Hansson, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds

Add hs400 dly3 setting for mtk-sd yaml

Signed-off-by: Wenbin Mei <redacted>
---
 Documentation/devicetree/bindings/mmc/mtk-sd.yaml | 7 +++++++
 1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/mmc/mtk-sd.yaml b/Documentation/devicetree/bindings/mmc/mtk-sd.yaml
index e866e98..08aaa4aa 100644
--- a/Documentation/devicetree/bindings/mmc/mtk-sd.yaml
+++ b/Documentation/devicetree/bindings/mmc/mtk-sd.yaml
@@ -119,6 +119,13 @@ properties:
       If present, HS400 command responses are sampled on rising edges.
       If not present, HS400 command responses are sampled on falling edges.
 
+  mediatek,hs400-ds-dly3:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      HS400 DS dly3 delay setting.
+    minimum: 0
+    maximum: 31
+
   mediatek,latch-ck:
     $ref: /schemas/types.yaml#/definitions/uint32
     description:
-- 
1.9.1
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