X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=Documentation%2Fdevicetree%2Fbindings%2Fufs%2Fufshcd-pltfrm.txt;h=03c0e989e020a98ec28195896c8f8612686a580e;hb=e8308567c1c6ee659fd464d6d27632731833f03b;hp=53579197eca2a86b1b43e0cdf0ac9ba329831693;hpb=66893885bbf95b6c9030d97804cb678a70804edf;p=firefly-linux-kernel-4.4.55.git

diff --git a/Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt b/Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt
index 53579197eca2..03c0e989e020 100644
--- a/Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt
+++ b/Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt
@@ -4,11 +4,18 @@ UFSHC nodes are defined to describe on-chip UFS host controllers.
 Each UFS controller instance should have its own node.
 
 Required properties:
-- compatible        : compatible list, contains "jedec,ufs-1.1"
+- compatible		: must contain "jedec,ufs-1.1", may also list one or more
+					  of the following:
+					  "qcom,msm8994-ufshc"
+					  "qcom,msm8996-ufshc"
+					  "qcom,ufshc"
 - interrupts        : <interrupt mapping for UFS host controller IRQ>
 - reg               : <registers mapping>
 
 Optional properties:
+- phys                  : phandle to UFS PHY node
+- phy-names             : the string "ufsphy" when is found in a node, along
+                          with "phys" attribute, provides phandle to UFS PHY node
 - vdd-hba-supply        : phandle to UFS host controller supply regulator node
 - vcc-supply            : phandle to VCC supply regulator node
 - vccq-supply           : phandle to VCCQ supply regulator node
@@ -54,4 +61,6 @@ Example:
 		clocks = <&core 0>, <&ref 0>, <&iface 0>;
 		clock-names = "core_clk", "ref_clk", "iface_clk";
 		freq-table-hz = <100000000 200000000>, <0 0>, <0 0>;
+		phys = <&ufsphy1>;
+		phy-names = "ufsphy";
 	};