arm64: dts: nitrogen8-som: correct i2c1 pad-ctrl

The slew rate and drive-strength of the i2c1 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>

diff --git a/arch/arm64/boot/dts/freescale/imx8mq-nitrogen-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-nitrogen-som.dtsi
index 5f27d3a..395f77b 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mq-nitrogen-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq-nitrogen-som.dtsi
@@ -206,8 +206,8 @@
 
        pinctrl_i2c1: i2c1grp {
                fsl,pins = <
-                       MX8MQ_IOMUXC_I2C1_SCL_I2C1_SCL                  0x4000007f
-                       MX8MQ_IOMUXC_I2C1_SDA_I2C1_SDA                  0x4000007f
+                       MX8MQ_IOMUXC_I2C1_SCL_I2C1_SCL                  0x40000022
+                       MX8MQ_IOMUXC_I2C1_SDA_I2C1_SDA                  0x40000022
                >;
        };