Add pin configuration for RIIC2 pins interface.
The i2c2 is connected to internal eeprom.
Signed-off-by: Jacopo Mondi <jacopo+renesas@xxxxxxxxxx>
---
arch/arm/boot/dts/r7s72100-genmai.dts | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/r7s72100-genmai.dts b/arch/arm/boot/dts/r7s72100-genmai.dts
index ea649c7..0068a1a 100644
--- a/arch/arm/boot/dts/r7s72100-genmai.dts
+++ b/arch/arm/boot/dts/r7s72100-genmai.dts
@@ -40,13 +40,19 @@
&pinctrl {
pinctrl-names = "default";
- pinctrl-0 = <&scif2_pins>;
+ pinctrl-0 = <&scif2_pins &i2c2_pins>;
scif2_pins: serial2 {
/* P3_0 as TxD2; P3_2 as RxD2 */
renesas-rz,pins = <RZ_PIN(3, 0) ALTERNATE_FUNC_6>,
<RZ_PIN(3, 2) ALTERNATE_FUNC_4>;
};
+
+ i2c2_pins: i2c2 {
+ /* RIIC2: P1_4 as SCL, P1_5 as SDA */
+ renesas-rz,pins = <RZ_PIN(1, 4) ALTERNATE_FUNC_1>,
+ <RZ_PIN(1, 5) ALTERNATE_FUNC_1>;
+ };
};
&extal_clk {
--
2.7.4
