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ARM: dts: imx7s-warp: enable i2c3 device support

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The WaRP7 has one mikroBUS socket on the back to plug click boards.
This patch allows to interact with some of these
i2c modules (EEPROM, RTC and so on).

Signed-off-by: Pierre-Jean Texier <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
This commit is contained in:
Pierre-Jean Texier authored and Shawn Guo committed 2018-09-03 12:25:22 +08:00
1 parent 09ad741b7e
commit cf69efe57a
1 file changed
+14
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arch/arm/boot/dts/imx7s-warp.dts
+14
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@@ -216,6 +216,13 @@
status = "okay";
};
&i2c3 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c3>;
status = "okay";
};
&i2c4 {
clock-frequency = <100000>;
pinctrl-names = "default";
@@ -346,6 +353,13 @@
>;
};
pinctrl_i2c3: i2c3grp {
fsl,pins = <
MX7D_PAD_I2C3_SDA__I2C3_SDA 0x4000007f
MX7D_PAD_I2C3_SCL__I2C3_SCL 0x4000007f
>;
};
pinctrl_i2c4: i2c4grp {
fsl,pins = <
MX7D_PAD_I2C4_SCL__I2C4_SCL 0x4000007f