From: Biju Das <biju.das@xxxxxxxxxxxxxx>
Define the iWave RainboW-G20D-Qseven board dependent part of the
RTC device node.
Signed-off-by: Biju Das <biju.das@xxxxxxxxxxxxxx>
Signed-off-by: Chris Paterson <chris.paterson2@xxxxxxxxxxx>
Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
---
arch/arm/boot/dts/r8a7743-iwg20d-q7.dts | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7743-iwg20d-q7.dts b/arch/arm/boot/dts/r8a7743-iwg20d-q7.dts
index e30c58625e65..2b58b53aa171 100644
--- a/arch/arm/boot/dts/r8a7743-iwg20d-q7.dts
+++ b/arch/arm/boot/dts/r8a7743-iwg20d-q7.dts
@@ -50,6 +50,11 @@
};
&pfc {
+ i2c2_pins: i2c2 {
+ groups = "i2c2";
+ function = "i2c2";
+ };
+
scif0_pins: scif0 {
groups = "scif0_data_d";
function = "scif0";
@@ -107,3 +112,16 @@
sd-uhs-sdr50;
status = "okay";
};
+
+&i2c2 {
+ pinctrl-0 = <&i2c2_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+ clock-frequency = <400000>;
+
+ rtc@68 {
+ compatible = "ti,bq32000";
+ reg = <0x68>;
+ };
+};
--
2.1.4
