Merge tag 'drm-msm-fixes-2019-01-24' of git://people.freedesktop.org/~robclark/linux...

[sfrench/cifs-2.6.git] / Documentation / devicetree / bindings / i2c / i2c-sh_mobile.txt

diff --git a/Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt b/Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
index d81b626436550e48129bb964bda0c141be99e1ee..202602e6e837ffc12660064c57b4417cc4a13931 100644 (file)
--- a/Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
@@ -8,6 +8,7 @@ Required properties:
                        - "renesas,iic-r8a7744" (RZ/G1N)
                        - "renesas,iic-r8a7745" (RZ/G1E)
                        - "renesas,iic-r8a774a1" (RZ/G2M)
+                       - "renesas,iic-r8a774c0" (RZ/G2E)
                        - "renesas,iic-r8a7790" (R-Car H2)
                        - "renesas,iic-r8a7791" (R-Car M2-W)
                        - "renesas,iic-r8a7792" (R-Car V2H)
@@ -16,6 +17,7 @@ Required properties:
                        - "renesas,iic-r8a7795" (R-Car H3)
                        - "renesas,iic-r8a7796" (R-Car M3-W)
                        - "renesas,iic-r8a77965" (R-Car M3-N)
+                       - "renesas,iic-r8a77990" (R-Car E3)
                        - "renesas,iic-sh73a0" (SH-Mobile AG5)
                        - "renesas,rcar-gen2-iic" (generic R-Car Gen2 or RZ/G1
                                                        compatible device)
@@ -28,7 +30,13 @@ Required properties:
                        the platform first followed by the generic R-Car
                        version.
 
-                       renesas,rmobile-iic must always follow.
+                       When compatible with "renesas,rmobile-iic" it should
+                       be the last compatibility string listed.
+
+                       The r8a77990 (R-Car E3) and r8a774c0 (RZ/G2E)
+                       controllers are not considered compatible with
+                       "renesas,rcar-gen3-iic" or "renesas,rmobile-iic"
+                       due to the absence of automatic transmission registers.
 
 - reg             : address start and address range size of device
 - interrupts      : interrupt of device