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arm64: dts: renesas: gen3: use 400kHz for I2C DVFS bus

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The PMIC and EEPROM can operate at 400kHz, so use this speed.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Wolfram Sang
2018-09-18 11:14:33 +02:00
committed by Simon Horman
parent d59b0784f1
commit 11a33f8161
2 changed files with 4 additions and 0 deletions
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2
arch/arm64/boot/dts/renesas/salvator-common.dtsi
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@@ -474,6 +474,8 @@ adv7482_txb: endpoint {
&i2c_dvfs {
status = "okay";
clock-frequency = <400000>;
pmic: pmic@30 {
pinctrl-0 = <&irq0_pins>;
pinctrl-names = "default";

2
arch/arm64/boot/dts/renesas/ulcb.dtsi
View File

@@ -241,6 +241,8 @@ versaclock5: clock-generator@6a {
&i2c_dvfs {
status = "okay";
clock-frequency = <400000>;
pmic: pmic@30 {
pinctrl-0 = <&irq0_pins>;
pinctrl-names = "default";