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ARM: dts: sabrelite: add CAN support

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Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Tested-by: Eric Nelson <eric.nelson@boundarydevices.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Peter Seiderer 2015-06-02 21:07:17 +02:00 committed by Shawn Guo
parent 3e22339487
commit 366c595f13
1 changed files with 32 additions and 0 deletions
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32
arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
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@ -53,6 +53,17 @@ reg_usb_otg_vbus: regulator@2 {
gpio = <&gpio3 22 0>;
enable-active-high;
};
reg_can_xcvr: regulator@3 {
compatible = "regulator-fixed";
reg = <3>;
regulator-name = "CAN XCVR";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_can_xcvr>;
gpio = <&gpio1 2 GPIO_ACTIVE_LOW>;
};
};
gpio-keys {
@ -148,6 +159,13 @@ &audmux {
status = "okay";
};
&can1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_can1>;
xceiver-supply = <&reg_can_xcvr>;
status = "okay";
};
&ecspi1 {
fsl,spi-num-chipselects = <1>;
cs-gpios = <&gpio3 19 0>;
@ -239,6 +257,20 @@ MX6QDL_PAD_SD2_DAT1__AUD4_TXFS 0x130b0
>;
};
pinctrl_can1: can1grp {
fsl,pins = <
MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX 0x1b0b0
MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX 0x1b0b0
>;
};
pinctrl_can_xcvr: can-xcvrgrp {
fsl,pins = <
/* Flexcan XCVR enable */
MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b0
>;
};
pinctrl_ecspi1: ecspi1grp {
fsl,pins = <
MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1