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board/argonkey/dts: Configure i2c3 at 400KHz

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As explained in issue #8915 the STM32F4xx SoC family I2C
does not work well in Standard mode (100KHz). So let's
configure i2c3 in Fast mode (400KHz).

Signed-off-by: Armando Visconti <armando.visconti@st.com>
This commit is contained in:
Armando Visconti 2018-11-14 16:13:47 +01:00 • committed by Anas Nashif
commit 36a1a7c254
1 changed files with 1 additions and 1 deletions
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boards/arm/96b_argonkey/96b_argonkey.dts
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@ -102,7 +102,7 @@
&i2c3 { &i2c3 {
status = "ok"; status = "ok";
clock-frequency = <I2C_BITRATE_STANDARD>; clock-frequency = <I2C_BITRATE_FAST>;
lp3943@60 { lp3943@60 {
compatible = "ti,lp3943"; compatible = "ti,lp3943";