[PATCH] ARM: dts: vf610-zii-cfu1: Slow I2C0 down to 100kHz
From: Andrey Smirnov
Date: Mon Aug 19 2019 - 23:08:40 EST
Fiber-optic module attached to the bus is only rated to work at
100kHz, so drop the bus frequncy to accomodate that.
Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
Cc: Shawn Guo <shawnguo@xxxxxxxxxx>
Cc: Chris Healy <cphealy@xxxxxxxxx>
Cc: Fabio Estevam <festevam@xxxxxxxxx>
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
---
arch/arm/boot/dts/vf610-zii-cfu1.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/vf610-zii-cfu1.dts b/arch/arm/boot/dts/vf610-zii-cfu1.dts
index ff460a1de85a..28732249cfc0 100644
--- a/arch/arm/boot/dts/vf610-zii-cfu1.dts
+++ b/arch/arm/boot/dts/vf610-zii-cfu1.dts
@@ -207,7 +207,7 @@
};
&i2c0 {
- clock-frequency = <400000>;
+ clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c0>;
status = "okay";
--
2.21.0