[PATCH v3 1/4] dt-bindings: mmc: exynos-dw-mshc: Add support for ARTPEC-8
Mårten Lindahl
marten.lindahl at axis.com
Thu Dec 9 08:45:55 PST 2021
The ARTPEC-8 SoC has a DWMMC controller that is compatible with the
Exynos 7 version v2.70a. The main differences from Exynos 7 is that it
does not support HS400 and has extended data read timeout.
Add compatibility string "axis,artpec8-dw-mshc" for ARTPEC-8.
Signed-off-by: Mårten Lindahl <marten.lindahl at axis.com>
---
v2:
- Change compatible string vendor prefix
Documentation/devicetree/bindings/mmc/exynos-dw-mshc.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/mmc/exynos-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/exynos-dw-mshc.txt
index 0419a63f73a0..753e9d7d8956 100644
--- a/Documentation/devicetree/bindings/mmc/exynos-dw-mshc.txt
+++ b/Documentation/devicetree/bindings/mmc/exynos-dw-mshc.txt
@@ -22,6 +22,8 @@ Required Properties:
specific extensions.
- "samsung,exynos7-dw-mshc-smu": for controllers with Samsung Exynos7
specific extensions having an SMU.
+ - "axis,artpec8-dw-mshc": for controllers with ARTPEC-8 specific
+ extensions.
* samsung,dw-mshc-ciu-div: Specifies the divider value for the card interface
unit (ciu) clock. This property is applicable only for Exynos5 SoC's and
--
2.20.1
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