diff --git a/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi b/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi index 095568b30d3028632488f0f79abf29f51205ba48..5223ada4fe31e5d9b7209e23eb5d80c686851ad3 100644 --- a/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi +++ b/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi @@ -30,6 +30,14 @@ enable-active-high; }; + reg_can_3v3: regulator-can-3v3 { + compatible = "regulator-fixed"; + regulator-name = "can-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpios = <&gpio_spi 3 GPIO_ACTIVE_LOW>; + }; + sound { compatible = "simple-audio-card"; simple-audio-card,name = "mx6ul-wm8960"; @@ -64,6 +72,28 @@ }; }; + spi4 { + compatible = "spi-gpio"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi4>; + status = "okay"; + gpio-sck = <&gpio5 11 0>; + gpio-mosi = <&gpio5 10 0>; + cs-gpios = <&gpio5 7 0>; + num-chipselects = <1>; + #address-cells = <1>; + #size-cells = <0>; + + gpio_spi: gpio@0 { + compatible = "fairchild,74hc595"; + gpio-controller; + #gpio-cells = <2>; + reg = <0>; + registers-number = <1>; + spi-max-frequency = <100000>; + }; + }; + panel { compatible = "innolux,at043tn24"; backlight = <&backlight_display>; @@ -130,6 +160,20 @@ }; }; +&can1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan1>; + xceiver-supply = <®_can_3v3>; + status = "okay"; +}; + +&can2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan2>; + xceiver-supply = <®_can_3v3>; + status = "okay"; +}; + &i2c1 { clock-frequency = <100000>; pinctrl-names = "default"; @@ -415,6 +459,15 @@ >; }; + pinctrl_spi4: spi4grp { + fsl,pins = < + MX6UL_PAD_BOOT_MODE0__GPIO5_IO10 0x70a1 + MX6UL_PAD_BOOT_MODE1__GPIO5_IO11 0x70a1 + MX6UL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x70a1 + MX6UL_PAD_SNVS_TAMPER8__GPIO5_IO08 0x80000000 + >; + }; + pinctrl_tsc: tscgrp { fsl,pins = < MX6UL_PAD_GPIO1_IO01__GPIO1_IO01 0xb0 diff --git a/arch/arm/boot/dts/imx6ulz-14x14-evk.dts b/arch/arm/boot/dts/imx6ulz-14x14-evk.dts index 6f1af240e0cefa7481b25de6adbd9aeca170ac63..483d9732c002319e961a8766fb2c76ca63682c40 100644 --- a/arch/arm/boot/dts/imx6ulz-14x14-evk.dts +++ b/arch/arm/boot/dts/imx6ulz-14x14-evk.dts @@ -9,6 +9,8 @@ /delete-node/ &fec1; /delete-node/ &fec2; +/delete-node/ &can1; +/delete-node/ &can2; /delete-node/ &lcdif; /delete-node/ &tsc; diff --git a/arch/arm/boot/dts/imx6ulz.dtsi b/arch/arm/boot/dts/imx6ulz.dtsi index ae6d7e593769488307cbdf2b8a31c8674ef38364..0b5f1a7635676eea90782d6471ee8dda354eaf92 100644 --- a/arch/arm/boot/dts/imx6ulz.dtsi +++ b/arch/arm/boot/dts/imx6ulz.dtsi @@ -20,8 +20,6 @@ }; /delete-node/ &adc1; -/delete-node/ &can1; -/delete-node/ &can2; /delete-node/ &ecspi3; /delete-node/ &ecspi4; /delete-node/ &epit2;