diff options
author | Philippe Schenker <philippe.schenker@toradex.com> | 2019-01-30 18:10:30 +0100 |
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committer | Philippe Schenker <philippe.schenker@toradex.com> | 2019-05-09 11:13:57 +0200 |
commit | af2f191e5278bb2510e7468c4b9c16c533f02035 (patch) | |
tree | 395e4ade5e86f10d77b612204ab30537b5019eb2 | |
parent | 911a6c04b9e996c3a26c03a31e0b4593a72f3e48 (diff) |
ARM: dts: Add Apalis iMX6 Ixora v1.2
Copied v1.1 devicetree and adopted it for v1.2 of the Ixora board.
Added the devicetree in the Makefile
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
-rw-r--r-- | arch/arm/boot/dts/Makefile | 1 | ||||
-rw-r--r-- | arch/arm/boot/dts/imx6q-apalis-ixora-v1.2.dts | 26 | ||||
-rw-r--r-- | arch/arm/boot/dts/imx6qdl-apalis-ixora-v1.2.dtsi | 474 |
3 files changed, 501 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 44d94f8e6f4d..f237737c9237 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -385,6 +385,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ imx6q-apalis-eval.dtb \ imx6q-apalis-ixora.dtb \ imx6q-apalis-ixora-v1.1.dtb \ + imx6q-apalis-ixora-v1.2.dtb \ imx6q-apf6dev.dtb \ imx6q-arm2.dtb \ imx6q-arm2-hsic.dtb \ diff --git a/arch/arm/boot/dts/imx6q-apalis-ixora-v1.2.dts b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.2.dts new file mode 100644 index 000000000000..126db68880e7 --- /dev/null +++ b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.2.dts @@ -0,0 +1,26 @@ +/* + * Copyright 2014-2017 Toradex AG + * Copyright 2012 Freescale Semiconductor, Inc. + * Copyright 2011 Linaro Ltd. + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; + +#include <dt-bindings/input/input.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include "imx6q.dtsi" +#include "imx6qdl-apalis.dtsi" +#include "imx6qdl-apalis-ixora-v1.2.dtsi" + +/ { + model = "Toradex Apalis iMX6Q/D Module on Ixora V1.2 Carrier Board"; + compatible = "toradex,apalis_imx6q-ixora-v1.2", "toradex,apalis_imx6q", + "fsl,imx6q"; +}; diff --git a/arch/arm/boot/dts/imx6qdl-apalis-ixora-v1.2.dtsi b/arch/arm/boot/dts/imx6qdl-apalis-ixora-v1.2.dtsi new file mode 100644 index 000000000000..faf841eecb42 --- /dev/null +++ b/arch/arm/boot/dts/imx6qdl-apalis-ixora-v1.2.dtsi @@ -0,0 +1,474 @@ +/* + * Copyright 2014-2017 Toradex AG + * Copyright 2012 Freescale Semiconductor, Inc. + * Copyright 2011 Linaro Ltd. + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +#include <dt-bindings/input/input.h> + +/ { + aliases { + i2c0 = &i2cddc; + i2c1 = &i2c1; + i2c2 = &i2c2; + i2c3 = &i2c3; + }; + + aliases { + /* the following, together with kernel patches, forces a fixed assignment + between device id and usdhc controller */ + /* i.e. the eMMC on usdhc3 will be /dev/mmcblk0 */ + mmc0 = &usdhc3; /* eMMC */ + mmc1 = &usdhc1; /* MMC1 4bit slot */ + }; + + aliases { + rtc0 = &rtc_i2c; + rtc1 = &snvs_rtc; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_keys>; + + wakeup { + label = "Wake-Up"; + gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; + linux,code = <KEY_WAKEUP>; + debounce-interval = <10>; + gpio-key,wakeup; + }; + }; + + leds { + compatible = "gpio-leds"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_leds_ixora>; + + led4-green { + label = "LED_4_GREEN"; + gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>; + }; + + led4-red { + label = "LED_4_RED"; + gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>; + }; + + led5-green { + label = "LED_5_GREEN"; + gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>; + }; + + led5-red { + label = "LED_5_RED"; + gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>; + }; + }; + + v4l2_cap_0 { + compatible = "fsl,imx6q-v4l2-capture"; + ipu_id = <0>; + csi_id = <0>; + mclk_source = <0>; + status = "okay"; + }; + + v4l2_cap_2 { // mipi-csi2 camera + compatible = "fsl,imx6q-v4l2-capture"; + ipu_id = <0>; + csi_id = <1>; + mclk_source = <0>; + status = "okay"; + }; + +#if 0 + v4l2_out { + compatible = "fsl,mxc_v4l2_output"; + status = "okay"; + }; +#endif + + reg_3v3_vmmc: regulator-3v3-vmmc { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enable_3v3_vmmc>; + regulator-name = "3v3_vmmc"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio2 0 GPIO_ACTIVE_HIGH>; + startup-delay-us = <100>; + enable-active-high; + }; + + reg_can1_supply: regulator-can1-supply { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enable_can1_power>; + regulator-name = "can1_supply"; + gpio = <&gpio2 3 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_can2_supply: regulator-can2-supply { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enable_can2_power>; + regulator-name = "can2_supply"; + gpio = <&gpio3 15 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&backlight { +#if 0 /* PWM polarity: if 1 is brightest */ + pwms = <&pwm4 0 5000000 0>; +#if 0 /* Fusion 7 needs 10kHz PWM frequency */ + pwms = <&pwm4 0 100000 0>; +#endif +#else /* PWM polarity: if 0 is brightest */ + pwms = <&pwm4 0 5000000 1>; +#endif + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + status = "okay"; +}; + +/* Apalis SPI1 */ +&ecspi1 { + status = "okay"; + + spidev0: spidev@1 { + compatible = "toradex,evalspi"; + reg = <0>; + spi-max-frequency = <18000000>; + }; +}; + +&can1 { + status = "okay"; + xceiver-supply = <®_can1_supply>; +}; + +&can2 { + status = "okay"; + xceiver-supply = <®_can2_supply>; +}; + +&hdmi_audio { + status = "okay"; +}; + +&hdmi_cec { + status = "okay"; +}; + +&hdmi_core { + status = "okay"; +}; + +&hdmi_video { + status = "okay"; +}; + +/* + * GEN1_I2C: I2C1_SDA/SCL on MXM3 209/211 (e.g. RTC on carrier + * board) + */ +&i2c1 { + status = "okay"; + + /* Atmel maxtouch controller */ + atmel_mxt_ts: atmel_mxt_ts@4a { + compatible = "atmel,maxtouch"; + reg = <0x4a>; + interrupt-parent = <&gpio6>; + interrupts = <10 IRQ_TYPE_EDGE_FALLING>; + reset-gpios = <&gpio6 9 GPIO_ACTIVE_HIGH>; /* SODIMM 13 */ + status = "disabled"; + }; + + pcap@10 { + /* TouchRevolution Fusion 7 and 10 multi-touch controller */ + compatible = "touchrevolution,fusion-f0710a"; + reg = <0x10>; + gpios = <&gpio6 10 GPIO_ACTIVE_HIGH /* MXM3 11, Pen down interrupt */ + &gpio6 9 GPIO_ACTIVE_HIGH /* MXM3 13, Reset */ + >; + }; + + /* M41T0M6 real time clock on carrier board */ + rtc_i2c: rtc@68 { + compatible = "st,m41t0"; + reg = <0x68>; + }; + + eeprom: eeprom@50 { + compatible = "atmel,24c02"; + reg = <0x50>; + pagesize = <16>; + }; +}; + +/* + * GEN2_I2C, CAM: I2C3_SDA/SCL on MXM3 201/203 (unused) + */ +&i2c3 { + status = "okay"; + + adv7280: adv7280@21 { + compatible = "adv7280"; + reg = <0x21>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu1_csi0 &pinctrl_cam_mclk>; + clocks = <&clks 200>; + clock-names = "csi_mclk"; + DOVDD-supply = <®_3p3v>; + AVDD-supply = <®_3p3v>; + DVDD-supply = <®_3p3v>; + PVDD-supply = <®_3p3v>; + csi_id = <0>; + mclk = <24000000>; + mclk_source = <1>; + status = "okay"; + }; + + /* Video ADC on Analog Camera Module */ + adv7180: adv7180@21 { + compatible = "adv,adv7180"; + reg = <0x21>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu1_csi0 &pinctrl_cam_mclk>; + clocks = <&clks 200>; + clock-names = "csi_mclk"; + DOVDD-supply = <®_3p3v>; /* 3.3v */ + AVDD-supply = <®_3p3v>; /* 1.8v */ + DVDD-supply = <®_3p3v>; /* 1.8v */ + PVDD-supply = <®_3p3v>; /* 1.8v */ + csi_id = <0>; + mclk = <24000000>; + mclk_source = <1>; + cvbs = <1>; + status = "disabled"; + }; + + max9526: max9526@20 { + compatible = "maxim,max9526"; + reg = <0x20>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu1_csi0 &pinctrl_cam_mclk>; + clocks = <&clks 200>; + clock-names = "csi_mclk"; + DVDDIO-supply = <®_3p3v>; /* 3.3v */ + AVDD-supply = <®_3p3v>; /* 1.8v */ + DVDD-supply = <®_3p3v>; /* 1.8v */ + csi_id = <0>; + mclk = <24000000>; + mclk_source = <1>; + cvbs = <1>; + status = "okay"; + }; + + ov5640_mipi@3c { + compatible = "ovti,ov564x_mipi"; + reg = <0x3c>; + clocks = <&clks 147>; + clock-names = "csi_mclk"; + DOVDD-supply = <®_1p8v>; + AVDD-supply = <®_2p5v>; + DVDD-supply = <®_1p8v>; + pwn-gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>; + rst-gpios = <&gpio2 4 GPIO_ACTIVE_LOW>; + ipu_id = <0>; + csi_id = <1>; + mclk = <22000000>; + mclk_source = <0>; + pwms = <&pwm3 0 45 0>; + status = "okay"; + }; +}; + +/* + * DDC_I2C: I2C2_SDA/SCL on MXM3 205/207 + */ +&i2cddc { + status = "okay"; + + hdmi_ddc: edid@50 { + compatible = "fsl,imx6-hdmi-i2c"; + reg = <0x50>; + }; +}; + +&iomuxc { + /* + * Mux the Apalis GPIOs. + * Note: + * - GPIO7 is used for PCIe reset + * - GPIO5, 6 are used by optional capacitive touch controller + */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_apalis_gpio1 &pinctrl_apalis_gpio2 + &pinctrl_apalis_gpio3 &pinctrl_apalis_gpio4 + &pinctrl_apalis_gpio5 &pinctrl_apalis_gpio6 + &pinctrl_apalis_gpio7 &pinctrl_apalis_gpio8>; + + pinctrl_leds_ixora: leds-ixora { + fsl,pins = < + MX6QDL_PAD_SD2_DAT1__GPIO1_IO14 PAD_CTRL_HYS_PU + MX6QDL_PAD_SD2_DAT3__GPIO1_IO12 PAD_CTRL_HYS_PU + MX6QDL_PAD_NANDF_D1__GPIO2_IO01 PAD_CTRL_HYS_PU + MX6QDL_PAD_NANDF_D2__GPIO2_IO02 PAD_CTRL_HYS_PU + >; + }; + + pinctrl_uart24_forceoff: uart24_forceoff { + fsl,pins = < + MX6QDL_PAD_SD2_CMD__GPIO1_IO11 PAD_CTRL_HYS_PU + >; + }; + + pinctrl_enable_3v3_vmmc: enable_3v3_vmmc { + fsl,pins = < + MX6QDL_PAD_NANDF_D0__GPIO2_IO00 PAD_CTRL_HYS_PU + >; + }; + + pinctrl_enable_can1_power: enable_can1_power { + fsl,pins = < + MX6QDL_PAD_NANDF_D3__GPIO2_IO03 PAD_CTRL_HYS_PU + >; + }; + + pinctrl_enable_can2_power: enable_can2_power { + fsl,pins = < + MX6QDL_PAD_EIM_DA15__GPIO3_IO15 PAD_CTRL_HYS_PU + >; + }; +}; + +&lcd { + status = "okay"; +}; + +&mipi_csi { + ipu_id = <0>; + csi_id = <1>; + v_channel = <0>; + lanes = <2>; + status = "okay"; +}; + +&mxcfb1 { + status = "okay"; +}; + +&mxcfb2 { + status = "okay"; +}; + +&mxcfb3 { + status = "okay"; +}; + +&mxcfb4 { + status = "okay"; +}; + +&pcie { + reset-ep-gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +&pwm1 { + status = "okay"; +}; + +&pwm2 { + status = "okay"; +}; + +&pwm3 { + status = "okay"; +}; + +&pwm4 { + status = "okay"; +}; + +®_usb_otg_vbus { + status = "okay"; +}; + +®_usb_host_vbus { + status = "okay"; +}; + +&sata { + status = "okay"; +}; + +&sound_hdmi { + status = "okay"; +}; + +&sound_spdif { + status = "okay"; +}; + +&spdif { + status = "okay"; +}; + +&uart1 { + status = "okay"; +}; + +&uart2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2_dte &pinctrl_uart24_forceoff>; +#if 0 + linux,rs485-enabled-at-boot-time; + rs485-rts-active-low; + rs485-rx-during-tx; +#endif +}; + +&uart4 { + status = "okay"; + /* + * note that uart4 is only working with pinctrl_uart24_forceoff that is + * already defined in &uart2 + */ +}; + +&uart5 { + status = "okay"; +}; + +&usbh1 { + status = "okay"; +}; + +&usbotg { + status = "okay"; +}; + +/* MMC1 */ +&usdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc1_4bit &pinctrl_mmc_cd>; + bus-width = <4>; + status = "okay"; + vmmc-supply = <®_3v3_vmmc>; +}; |