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arm64: dts: imx8mp-msc-sm2s: Add i2c{1,6} sda-/scl-gpios

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Add i2c{1,6} sda-/scl-gpios with the corresponding pinmux entries.

Signed-off-by: Ian Ray <ian.ray@gehealthcare.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Ian Ray
2024-04-10 13:56:11 +03:00
committed by Shawn Guo
parent 833fae0594
commit 3927060f92
1 changed files with 20 additions and 2 deletions
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arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s.dtsi
+20 -2
View File
@@ -200,8 +200,11 @@
};
&i2c1 {
pinctrl-names = "default";
pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c1>;
pinctrl-1 = <&pinctrl_i2c1_gpio>;
scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
clock-frequency = <400000>;
status = "okay";
@@ -241,8 +244,11 @@
};
&i2c6 {
pinctrl-names = "default";
pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c6>;
pinctrl-1 = <&pinctrl_i2c6_gpio>;
scl-gpios = <&gpio3 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio3 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
clock-frequency = <400000>;
status = "okay";
@@ -606,6 +612,12 @@
<MX8MP_IOMUXC_I2C1_SDA__I2C1_SDA 0x400001e0>;
};
pinctrl_i2c1_gpio: i2c1gpiogrp {
fsl,pins =
<MX8MP_IOMUXC_I2C1_SCL__GPIO5_IO14 0x1e0>,
<MX8MP_IOMUXC_I2C1_SDA__GPIO5_IO15 0x1e0>;
};
pinctrl_i2c2: i2c2grp {
fsl,pins =
<MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL 0x400001e0>,
@@ -636,6 +648,12 @@
<MX8MP_IOMUXC_SAI5_RXC__I2C6_SDA 0x400001e0>;
};
pinctrl_i2c6_gpio: i2c6gpiogrp {
fsl,pins =
<MX8MP_IOMUXC_SAI5_RXFS__GPIO3_IO19 0x1e0>,
<MX8MP_IOMUXC_SAI5_RXC__GPIO3_IO20 0x1e0>;
};
pinctrl_lcd0_backlight: lcd0-backlightgrp {
fsl,pins =
<MX8MP_IOMUXC_GPIO1_IO05__GPIO1_IO05 0x41>;