Add pin configuration subnode for RIIC2 interface.
Signed-off-by: Jacopo Mondi <jacopo+rene...@jmondi.org>
---
arch/arm/boot/dts/r7s72100-genmai.dts | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/r7s72100-genmai.dts
b/arch/arm/boot/dts/r7s72100-genmai.dts
index 569c86a..30992b1 100644
--- a/arch/arm/boot/dts/r7s72100-genmai.dts
+++ b/arch/arm/boot/dts/r7s72100-genmai.dts
@@ -44,6 +44,12 @@
renesas,pins = <PIN(3, 0) 6>,
<PIN(3, 2) 4>;
};
+
+ i2c2_pins: i2c2 {
+ /* RIIC2: P1_4 as SCL, P1_5 as SDA */
+ renesas,pins = <PIN(1, 4) (1 | BI_DIR)>,
+ <PIN(1, 5) (1 | BI_DIR)>;
+ };
};
&extal_clk {
@@ -62,6 +68,9 @@
status = "okay";
clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins>;
+
eeprom@50 {
compatible = "renesas,24c128";
reg = <0x50>;
--
2.7.4
