From: Yang Xiwen <forbidden405@outlook.com>

Add hisilicon,sdmmc-sap-dll compatible. This is a 8 bytes range with two
registers. Mainly used for precise sample phase selection during eMMC
tuning.

Signed-off-by: Yang Xiwen <forbidden405@outlook.com>
---
 Documentation/devicetree/bindings/mfd/syscon.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml
index 084b5c2a2a3c..c685d4b36ea4 100644
--- a/Documentation/devicetree/bindings/mfd/syscon.yaml
+++ b/Documentation/devicetree/bindings/mfd/syscon.yaml
@@ -47,6 +47,7 @@ properties:
               - hisilicon,hi6220-sramctrl
               - hisilicon,pcie-sas-subctrl
               - hisilicon,peri-subctrl
+              - hisilicon,sdmmc-sap-dll
               - hpe,gxp-sysreg
               - intel,lgm-syscon
               - loongson,ls1b-syscon

-- 
2.43.0