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ARM: dts: vf-colibri: add CAN support

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Add Colibri standard pinmux for FlexCAN controller instances. CAN
is not a standard Colibri feature, but the datasheet predefines
pins which provide CAN (compatible across some modules). Hence,
add the pinmux on module level.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Stefan Agner 2015-12-02 14:11:47 -08:00 committed by Shawn Guo
parent 234f82a702
commit 2afa06cbf1
1 changed files with 26 additions and 0 deletions
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26
arch/arm/boot/dts/vf-colibri.dtsi
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@ -23,6 +23,18 @@
status = "okay";
};
&can0 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexcan0>;
status = "disabled";
};
&can1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexcan1>;
status = "disabled";
};
&dspi1 {
bus-num = <1>;
pinctrl-names = "default";
@ -125,6 +137,20 @@
&iomuxc {
vf610-colibri {
pinctrl_flexcan0: can0grp {
fsl,pins = <
VF610_PAD_PTB14__CAN0_RX 0x31F1
VF610_PAD_PTB15__CAN0_TX 0x31F2
>;
};
pinctrl_flexcan1: can1grp {
fsl,pins = <
VF610_PAD_PTB16__CAN1_RX 0x31F1
VF610_PAD_PTB17__CAN1_TX 0x31F2
>;
};
pinctrl_gpio_ext: gpio_ext {
fsl,pins = <
VF610_PAD_PTD10__GPIO_89 0x22ed /* EXT_IO_0 */