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ARM: dts: imx7d-sdb: Add flexcan support

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Add support for Flexcan.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Fabio Estevam 2017-07-27 11:00:28 -03:00 committed by Shawn Guo
parent 8528181d20
commit d165be89c2
1 changed files with 31 additions and 0 deletions
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31
arch/arm/boot/dts/imx7d-sdb.dts
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@ -126,6 +126,16 @@
gpio = <&extended_io 7 GPIO_ACTIVE_LOW>;
};
reg_can2_3v3: regulator-can2-3v3 {
compatible = "regulator-fixed";
regulator-name = "can2-3v3";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexcan2_reg>;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio2 14 GPIO_ACTIVE_LOW>;
};
panel {
compatible = "innolux,at043tn24";
pinctrl-0 = <&pinctrl_backlight>;
@ -219,6 +229,13 @@
status = "okay";
};
&flexcan2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexcan2>;
xceiver-supply = <&reg_can2_3v3>;
status = "okay";
};
&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
@ -484,6 +501,20 @@
>;
};
pinctrl_flexcan2: flexcan2grp {
fsl,pins = <
MX7D_PAD_GPIO1_IO14__FLEXCAN2_RX 0x59
MX7D_PAD_GPIO1_IO15__FLEXCAN2_TX 0x59
>;
};
pinctrl_flexcan2_reg: flexcan2reggrp {
fsl,pins = <
MX7D_PAD_EPDC_DATA14__GPIO2_IO14 0x59 /* CAN_STBY */
>;
};
pinctrl_hog: hoggrp {
fsl,pins = <
MX7D_PAD_UART3_CTS_B__GPIO4_IO7 0x14