Add devicetree binding for HI3670 UFS controller. HI3760 SoC is very
similar to HI3660 SoC with almost same IPs. Only major difference interms
of UFS is the PHY. HI3670 has 10nm PHY.

Signed-off-by: Manivannan Sadhasivam <[email protected]>
---
 Documentation/devicetree/bindings/ufs/ufs-hisi.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/ufs/ufs-hisi.txt 
b/Documentation/devicetree/bindings/ufs/ufs-hisi.txt
index a48c44817367..a327c1e24365 100644
--- a/Documentation/devicetree/bindings/ufs/ufs-hisi.txt
+++ b/Documentation/devicetree/bindings/ufs/ufs-hisi.txt
@@ -6,7 +6,9 @@ Each UFS Host Controller should have its own node.
 Required properties:
 - compatible        : compatible list, contains one of the following -
                                        "hisilicon,hi3660-ufs", "jedec,ufs-1.1" 
for hisi ufs
-                                       host controller present on Hi36xx 
chipset.
+                                       host controller present on Hi3660 
chipset.
+                                       "hisilicon,hi3670-ufs", "jedec,ufs-2.1" 
for hisi ufs
+                                       host controller present on Hi3670 
chipset.
 - reg               : should contain UFS register address space & UFS SYS CTRL 
register address,
 - interrupt-parent  : interrupt device
 - interrupts        : interrupt number
-- 
2.17.1

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