From 2afa06cbf11ab6c2ca2d937ce712e4f40e58f7a3 Mon Sep 17 00:00:00 2001 From: Stefan Agner Date: Wed, 2 Dec 2015 14:11:47 -0800 Subject: [PATCH] ARM: dts: vf-colibri: add CAN support 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 Signed-off-by: Shawn Guo --- arch/arm/boot/dts/vf-colibri.dtsi | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/arm/boot/dts/vf-colibri.dtsi b/arch/arm/boot/dts/vf-colibri.dtsi index e5949b934945..6e556be42ccd 100644 --- a/arch/arm/boot/dts/vf-colibri.dtsi +++ b/arch/arm/boot/dts/vf-colibri.dtsi @@ -23,6 +23,18 @@ &adc1 { 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 @@ &usbphy1 { &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 */ -- 2.45.2