[PATCH v1 3/5] dt-bindings: mmc: rockchip-dw-mshc: add description for rk3568

[cl at rock-chips.com]

From: Liang Chen <cl at rock-chips.com>

add "rockchip,rk3568-dwcmshc", "snps,dwcmshc-sdhci" for mmc nodes on
a rk3568 platform to rockchip-dw-mshc.yaml.

Signed-off-by: Liang Chen <cl at rock-chips.com>
---
 Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml b/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
index 3762f1c8de96..2a6c1cee4887 100644
--- a/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
+++ b/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
@@ -27,6 +27,8 @@ properties:
       - const: rockchip,rk2928-dw-mshc
       # for Rockchip RK3288
       - const: rockchip,rk3288-dw-mshc
+      # for Rockchip RK3568
+      - const: rockchip,rk3568-dwcmshc
       - items:
           - enum:
             # for Rockchip PX30
@@ -41,6 +43,8 @@ properties:
               - rockchip,rk3328-dw-mshc
             # for Rockchip RK3368
               - rockchip,rk3368-dw-mshc
+            # for Rockchip RK3568
+              - rockchip,rk3568-dw-mshc
             # for Rockchip RK3399
               - rockchip,rk3399-dw-mshc
             # for Rockchip RV1108
-- 
2.17.1