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arm64: dts: mnt-reform2: correct i2c3 pad-ctrl
author
Lucas Stach
<dev@lynxeye.de>
Sat, 18 Dec 2021 18:20:21 +0000
(19:20 +0100)
committer
Shawn Guo
<shawnguo@kernel.org>
Fri, 11 Feb 2022 03:16:17 +0000
(11:16 +0800)
The slew rate and drive-strength of the i2c3 pads were much too
high. Bring them down to avoid signal quality issues.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
arch/arm64/boot/dts/freescale/imx8mq-mnt-reform2.dts
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diff --git
a/arch/arm64/boot/dts/freescale/imx8mq-mnt-reform2.dts
b/arch/arm64/boot/dts/freescale/imx8mq-mnt-reform2.dts
index
e2d69b9
..
94a13cb
100644
(file)
--- a/
arch/arm64/boot/dts/freescale/imx8mq-mnt-reform2.dts
+++ b/
arch/arm64/boot/dts/freescale/imx8mq-mnt-reform2.dts
@@
-298,8
+298,8
@@
pinctrl_i2c3: i2c3grp {
fsl,pins = <
pinctrl_i2c3: i2c3grp {
fsl,pins = <
- MX8MQ_IOMUXC_I2C3_SCL_I2C3_SCL 0x400000
7f
- MX8MQ_IOMUXC_I2C3_SDA_I2C3_SDA 0x400000
7f
+ MX8MQ_IOMUXC_I2C3_SCL_I2C3_SCL 0x400000
22
+ MX8MQ_IOMUXC_I2C3_SDA_I2C3_SDA 0x400000
22
>;
};
>;
};