lkml.org 
[lkml]   [2017]   [Apr]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v4 7/9] arm: dts: genmai: Add RIIC2 pin group
Date
Add pin configuration subnode for RIIC2 interface.

Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
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 c28d74b..9add1b6 100644
--- a/arch/arm/boot/dts/r7s72100-genmai.dts
+++ b/arch/arm/boot/dts/r7s72100-genmai.dts
@@ -43,6 +43,12 @@
/* P3_0 as TxD2; P3_2 as RxD2 */
pinmux = <RZA1_PINMUX(3, 0, 6)>, <RZA1_PINMUX(3, 2, 4)>;
};
+
+ i2c2_pins: i2c2 {
+ /* RIIC2: P1_4 as SCL, P1_5 as SDA */
+ pinmux = <RZA1_PINMUX(1, 4, 1)>, <RZA1_PINMUX(1, 5, 1)>;
+ bi-directional;
+ };
};

&extal_clk {
@@ -61,6 +67,9 @@
status = "okay";
clock-frequency = <400000>;

+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins>;
+
eeprom@50 {
compatible = "renesas,24c128";
reg = <0x50>;
--
2.7.4
\
 
 \ /
  Last update: 2017-04-05 16:09    [W:1.154 / U:0.412 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site