ARM: shmobile: genmai: adapt dts to use native i2c driver

Activate the shiny new riic driver for i2c2. Tested by accessing the
eeprom on the genmai board.

Signed-off-by: Wolfram Sang <wsa@sang-engineering.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

1 files changed, 11 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/r7s72100-genmai-reference.dts b/arch/arm/boot/dts/r7s72100-genmai-reference.dts
index 0849017e9d2f..e664611a47c8 100644
--- a/arch/arm/boot/dts/r7s72100-genmai-reference.dts
+++ b/arch/arm/boot/dts/r7s72100-genmai-reference.dts
@@ -29,3 +29,14 @@
                 #size-cells = <1>;
         };
 };
+
+&i2c2 {
+        status = "okay";
+        clock-frequency = <400000>;
+
+        eeprom@50 {
+                compatible = "renesas,24c128";
+                reg = <0x50>;
+                pagesize = <64>;
+        };
+};