--- zzzz-none-000/linux-3.10.107/Documentation/devicetree/bindings/i2c/i2c-s3c2410.txt	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/Documentation/devicetree/bindings/i2c/i2c-s3c2410.txt	2021-02-04 17:41:59.000000000 +0000
@@ -10,6 +10,8 @@
           inside HDMIPHY block found on several samsung SoCs
       (d) "samsung, exynos5440-i2c", for s3c2440-like i2c used
 	   on EXYNOS5440 which does not need GPIO configuration.
+      (e) "samsung, exynos5-sata-phy-i2c", for s3c2440-like i2c used as
+	   a host to SATA PHY controller on an internal bus.
   - reg: physical base address of the controller and length of memory mapped
     region.
   - interrupts: interrupt number to the cpu.
@@ -30,6 +32,7 @@
     specified, default value is 0.
   - samsung,i2c-max-bus-freq: Desired frequency in Hz of the bus. If not
     specified, the default value in Hz is 100000.
+  - samsung,sysreg-phandle - handle to syscon used to control the system registers
 
 Example: