[PATCH 10/70] ARM: dts: gose: add i2c2 bus to device tree
Simon Horman
horms+renesas at verge.net.au
Thu Feb 4 06:29:04 PST 2016
Activate i2c2 bus in r8a7793/gose device tree.
Based on similar work for the r8a7791/koelsch by Wolfram Sang.
Acked-by: Geert Uytterhoeven <geert+renesas at glider.be>
Acked-by: Wolfram Sang <wsa+renesas at sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas at verge.net.au>
---
arch/arm/boot/dts/r8a7793-gose.dts | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7793-gose.dts b/arch/arm/boot/dts/r8a7793-gose.dts
index 90b587c3c736..987ed03b1e02 100644
--- a/arch/arm/boot/dts/r8a7793-gose.dts
+++ b/arch/arm/boot/dts/r8a7793-gose.dts
@@ -136,6 +136,11 @@
};
&pfc {
+ i2c2_pins: i2c2 {
+ renesas,groups = "i2c2";
+ renesas,function = "i2c2";
+ };
+
scif0_pins: serial0 {
renesas,groups = "scif0_data_d";
renesas,function = "scif0";
@@ -234,3 +239,17 @@
};
};
};
+
+&i2c2 {
+ pinctrl-0 = <&i2c2_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+ clock-frequency = <100000>;
+
+ eeprom at 50 {
+ compatible = "renesas,r1ex24002", "atmel,24c02";
+ reg = <0x50>;
+ pagesize = <16>;
+ };
+};
--
2.7.0.rc3.207.g0ac5344
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