[PATCH] ARM: dts: imx6qdl-kontron-samx6i: increase i2c-frequency
Marco Felsch
m.felsch at pengutronix.de
Thu Nov 26 14:22:52 EST 2020
Set it to max. allowed 375kHz for faster transfers. The limit is given
by the erratum [1].
[1] https://www.nxp.com/docs/en/errata/IMX6DQCE.pdf
Signed-off-by: Marco Felsch <m.felsch at pengutronix.de>
---
arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi b/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi
index 265f5f3dbff6..b6a0b8809e74 100644
--- a/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi
@@ -390,21 +390,21 @@
/* I2C_GP */
&i2c1 {
- clock-frequency = <100000>;
+ clock-frequency = <375000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
};
/* HDMI_CTRL */
&i2c2 {
- clock-frequency = <100000>;
+ clock-frequency = <375000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2>;
};
/* I2C_PM */
&i2c3 {
- clock-frequency = <100000>;
+ clock-frequency = <375000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c3>;
status = "okay";
--
2.20.1
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