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authorMårten Lindahl <[email protected]>2021-12-20 12:30:23 +0100
committerUlf Hansson <[email protected]>2021-12-21 13:28:41 +0100
commitd7d87484bea9a8fd25f58f045b371a6be5c354a9 (patch)
treeaa8b6a4cf95cc8775831d40e720bfb4591a3175d
parent8fc9a77bc64e1f23d07953439817d8402ac9706f (diff)
dt-bindings: mmc: exynos-dw-mshc: Add support for ARTPEC-8
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 <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]> Acked-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Ulf Hansson <[email protected]>
-rw-r--r--Documentation/devicetree/bindings/mmc/exynos-dw-mshc.txt2
1 files changed, 2 insertions, 0 deletions
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