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f13f571ac8
This extends the peripherals supported by the imx7d-pico.dtsi. It adds: - I2C2 - Flexcan (flexcan1 and flexcan2 ports) - USDHC1 - UART (6 and 7 ports) - PWM (4 ports) - eCSPI3 Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
586 lines
13 KiB
Plaintext
586 lines
13 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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//
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// Copyright 2017 NXP
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/dts-v1/;
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#include "imx7d.dtsi"
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/ {
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/* Will be filled by the bootloader */
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memory@80000000 {
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device_type = "memory";
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reg = <0x80000000 0>;
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};
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reg_wlreg_on: regulator-wlreg_on {
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compatible = "regulator-fixed";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_reg_wlreg_on>;
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regulator-name = "wlreg_on";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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gpio = <&gpio4 16 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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reg_2p5v: regulator-2p5v {
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compatible = "regulator-fixed";
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regulator-name = "2P5V";
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regulator-min-microvolt = <2500000>;
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regulator-max-microvolt = <2500000>;
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regulator-always-on;
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};
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reg_3p3v: regulator-3p3v {
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compatible = "regulator-fixed";
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regulator-name = "3P3V";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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reg_usb_otg1_vbus: regulator-usb-otg1-vbus {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usbotg1_pwr>;
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compatible = "regulator-fixed";
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regulator-name = "usb_otg1_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio4 5 GPIO_ACTIVE_LOW>;
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};
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reg_usb_otg2_vbus: regulator-usb-otg2-vbus {
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compatible = "regulator-fixed";
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regulator-name = "usb_otg2_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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};
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reg_vref_1v8: regulator-vref-1v8 {
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compatible = "regulator-fixed";
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regulator-name = "vref-1v8";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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usdhc2_pwrseq: usdhc2_pwrseq {
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compatible = "mmc-pwrseq-simple";
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clocks = <&clks IMX7D_CLKO2_ROOT_DIV>;
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clock-names = "ext_clock";
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};
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};
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&clks {
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assigned-clocks = <&clks IMX7D_CLKO2_ROOT_SRC>,
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<&clks IMX7D_CLKO2_ROOT_DIV>;
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assigned-clock-parents = <&clks IMX7D_CKIL>;
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assigned-clock-rates = <0>, <32768>;
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};
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&ecspi3 {
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cs-gpios = <&gpio4 11 GPIO_ACTIVE_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_ecspi3>;
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status = "okay";
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};
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&fec1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_enet1>;
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assigned-clocks = <&clks IMX7D_ENET1_TIME_ROOT_SRC>,
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<&clks IMX7D_ENET1_TIME_ROOT_CLK>;
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assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>;
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assigned-clock-rates = <0>, <100000000>;
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phy-mode = "rgmii";
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phy-handle = <ðphy0>;
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fsl,magic-packet;
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phy-reset-gpios = <&gpio6 11 GPIO_ACTIVE_LOW>;
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status = "okay";
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mdio {
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#address-cells = <1>;
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#size-cells = <0>;
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ethphy0: ethernet-phy@1 {
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compatible = "ethernet-phy-ieee802.3-c22";
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reg = <1>;
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status = "okay";
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};
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};
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};
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&flexcan1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_can1>;
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status = "okay";
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};
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&flexcan2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_can2>;
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status = "okay";
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};
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&i2c1 {
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clock-frequency = <100000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c1>;
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status = "okay";
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};
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&i2c2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c2>;
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status = "okay";
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};
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&i2c4 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c4>;
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status = "okay";
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pmic: pfuze3000@8 {
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compatible = "fsl,pfuze3000";
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reg = <0x08>;
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regulators {
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sw1a_reg: sw1a {
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regulator-min-microvolt = <700000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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regulator-always-on;
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regulator-ramp-delay = <6250>;
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};
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/* use sw1c_reg to align with pfuze100/pfuze200 */
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sw1c_reg: sw1b {
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regulator-min-microvolt = <700000>;
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regulator-max-microvolt = <1475000>;
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regulator-boot-on;
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regulator-always-on;
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regulator-ramp-delay = <6250>;
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};
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sw2_reg: sw2 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1850000>;
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regulator-boot-on;
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regulator-always-on;
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};
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sw3a_reg: sw3 {
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regulator-min-microvolt = <900000>;
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regulator-max-microvolt = <1650000>;
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regulator-boot-on;
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regulator-always-on;
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};
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swbst_reg: swbst {
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5150000>;
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};
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snvs_reg: vsnvs {
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <3000000>;
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regulator-boot-on;
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regulator-always-on;
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};
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vref_reg: vrefddr {
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regulator-boot-on;
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regulator-always-on;
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};
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vgen1_reg: vldo1 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vgen2_reg: vldo2 {
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1550000>;
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};
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vgen3_reg: vccsd {
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regulator-min-microvolt = <2850000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vgen4_reg: v33 {
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regulator-min-microvolt = <2850000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vgen5_reg: vldo3 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vgen6_reg: vldo4 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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};
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};
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};
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&sai1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_sai1>;
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assigned-clocks = <&clks IMX7D_SAI1_ROOT_SRC>,
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<&clks IMX7D_SAI1_ROOT_CLK>;
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assigned-clock-parents = <&clks IMX7D_PLL_AUDIO_POST_DIV>;
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assigned-clock-rates = <0>, <24576000>;
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status = "okay";
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};
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&pwm1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_pwm1>;
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status = "okay";
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};
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&pwm2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_pwm2>;
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status = "okay";
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};
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&pwm3 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_pwm3>;
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status = "okay";
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};
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&pwm4 { /* Backlight */
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status = "okay";
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};
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&uart5 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart5>;
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assigned-clocks = <&clks IMX7D_UART5_ROOT_SRC>;
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assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>;
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status = "okay";
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};
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&uart6 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart6>;
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assigned-clocks = <&clks IMX7D_UART6_ROOT_SRC>;
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assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>;
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uart-has-rtscts;
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status = "okay";
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};
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&uart7 { /* Bluetooth */
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart7>;
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assigned-clocks = <&clks IMX7D_UART7_ROOT_SRC>;
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assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>;
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uart-has-rtscts;
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status = "okay";
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};
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&usbotg1 {
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vbus-supply = <®_usb_otg1_vbus>;
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status = "okay";
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};
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&usbotg2 {
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vbus-supply = <®_usb_otg2_vbus>;
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dr_mode = "host";
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status = "okay";
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};
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&usdhc1 {
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pinctrl-names = "default", "state_100mhz", "state_200mhz";
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pinctrl-0 = <&pinctrl_usdhc1>;
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pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
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pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
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cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
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bus-width = <4>;
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tuning-step = <2>;
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vmmc-supply = <®_3p3v>;
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wakeup-source;
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no-1-8-v;
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keep-power-in-suspend;
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status = "okay";
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};
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&usdhc2 { /* Wifi SDIO */
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usdhc2 &pinctrl_wifi_clk>;
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no-1-8-v;
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non-removable;
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keep-power-in-suspend;
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wakeup-source;
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vmmc-supply = <®_wlreg_on>;
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mmc-pwrseq = <&usdhc2_pwrseq>;
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status = "okay";
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};
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&usdhc3 {
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pinctrl-names = "default", "state_100mhz", "state_200mhz";
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pinctrl-0 = <&pinctrl_usdhc3>;
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pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
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pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
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assigned-clocks = <&clks IMX7D_USDHC3_ROOT_CLK>;
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assigned-clock-rates = <400000000>;
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bus-width = <8>;
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no-1-8-v;
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fsl,tuning-step = <2>;
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non-removable;
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status = "okay";
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};
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&wdog1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_wdog>;
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fsl,ext-reset-output;
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status = "okay";
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};
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&iomuxc {
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pinctrl_ecspi3: ecspi3grp {
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fsl,pins = <
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MX7D_PAD_I2C1_SCL__ECSPI3_MISO 0x2
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MX7D_PAD_I2C1_SDA__ECSPI3_MOSI 0x2
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MX7D_PAD_I2C2_SCL__ECSPI3_SCLK 0x2
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MX7D_PAD_I2C2_SDA__GPIO4_IO11 0x14
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>;
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};
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pinctrl_i2c1: i2c1grp {
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fsl,pins = <
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MX7D_PAD_UART1_TX_DATA__I2C1_SDA 0x4000007f
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MX7D_PAD_UART1_RX_DATA__I2C1_SCL 0x4000007f
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>;
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};
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pinctrl_i2c2: i2c2grp {
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fsl,pins = <
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MX7D_PAD_UART2_TX_DATA__I2C2_SDA 0x4000007f
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MX7D_PAD_UART2_RX_DATA__I2C2_SCL 0x4000007f
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>;
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};
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pinctrl_enet1: enet1grp {
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fsl,pins = <
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MX7D_PAD_SD2_CD_B__ENET1_MDIO 0x3
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MX7D_PAD_SD2_WP__ENET1_MDC 0x3
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MX7D_PAD_ENET1_RGMII_TXC__ENET1_RGMII_TXC 0x1
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MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0 0x1
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MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1 0x1
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MX7D_PAD_ENET1_RGMII_TD2__ENET1_RGMII_TD2 0x1
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MX7D_PAD_ENET1_RGMII_TD3__ENET1_RGMII_TD3 0x1
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MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL 0x1
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MX7D_PAD_ENET1_RGMII_RXC__ENET1_RGMII_RXC 0x1
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MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0 0x1
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MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1 0x1
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MX7D_PAD_ENET1_RGMII_RD2__ENET1_RGMII_RD2 0x1
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MX7D_PAD_ENET1_RGMII_RD3__ENET1_RGMII_RD3 0x1
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MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL 0x1
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MX7D_PAD_SD3_RESET_B__GPIO6_IO11 0x1 /* Ethernet reset */
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>;
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};
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pinctrl_can1: can1frp {
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fsl,pins = <
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MX7D_PAD_SAI1_RX_DATA__FLEXCAN1_RX 0x59
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MX7D_PAD_SAI1_TX_BCLK__FLEXCAN1_TX 0x59
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>;
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};
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pinctrl_can2: can2frp {
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fsl,pins = <
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MX7D_PAD_SAI1_TX_SYNC__FLEXCAN2_RX 0x59
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MX7D_PAD_SAI1_TX_DATA__FLEXCAN2_TX 0x59
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>;
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};
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pinctrl_i2c4: i2c4grp {
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fsl,pins = <
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MX7D_PAD_SAI1_RX_BCLK__I2C4_SDA 0x4000007f
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MX7D_PAD_SAI1_RX_SYNC__I2C4_SCL 0x4000007f
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>;
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};
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pinctrl_pwm1: pwm1 {
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fsl,pins = <
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MX7D_PAD_GPIO1_IO08__PWM1_OUT 0x7f
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>;
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};
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pinctrl_pwm2: pwm2 {
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fsl,pins = <
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MX7D_PAD_GPIO1_IO09__PWM2_OUT 0x7f
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>;
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};
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pinctrl_pwm3: pwm3 {
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fsl,pins = <
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MX7D_PAD_GPIO1_IO10__PWM3_OUT 0x7f
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>;
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};
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pinctrl_reg_wlreg_on: regregongrp {
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fsl,pins = <
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MX7D_PAD_ECSPI1_SCLK__GPIO4_IO16 0x59
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>;
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};
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pinctrl_sai1: sai1grp {
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fsl,pins = <
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MX7D_PAD_ENET1_RX_CLK__SAI1_TX_BCLK 0x1f
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MX7D_PAD_ENET1_CRS__SAI1_TX_SYNC 0x1f
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MX7D_PAD_ENET1_COL__SAI1_TX_DATA0 0x30
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MX7D_PAD_ENET1_TX_CLK__SAI1_RX_DATA0 0x1f
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>;
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};
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pinctrl_uart5: uart5grp {
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fsl,pins = <
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MX7D_PAD_I2C4_SDA__UART5_DCE_TX 0x79
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MX7D_PAD_I2C4_SCL__UART5_DCE_RX 0x79
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>;
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};
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pinctrl_uart6: uart6grp {
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fsl,pins = <
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MX7D_PAD_EPDC_DATA08__UART6_DCE_RX 0x79
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MX7D_PAD_EPDC_DATA09__UART6_DCE_TX 0x79
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MX7D_PAD_EPDC_DATA10__UART6_DCE_RTS 0x79
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MX7D_PAD_EPDC_DATA11__UART6_DCE_CTS 0x79
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>;
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};
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pinctrl_uart7: uart7grp {
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fsl,pins = <
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MX7D_PAD_ECSPI2_MOSI__UART7_DCE_TX 0x79
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MX7D_PAD_ECSPI2_SCLK__UART7_DCE_RX 0x79
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MX7D_PAD_ECSPI2_SS0__UART7_DCE_CTS 0x79
|
|
MX7D_PAD_ECSPI2_MISO__UART7_DCE_RTS 0x79
|
|
>;
|
|
};
|
|
|
|
pinctrl_usbotg1_pwr: usbotg_pwr {
|
|
fsl,pins = <
|
|
MX7D_PAD_UART3_TX_DATA__GPIO4_IO5 0x14
|
|
>;
|
|
};
|
|
|
|
pinctrl_usdhc1: usdhc1grp {
|
|
fsl,pins = <
|
|
MX7D_PAD_SD1_CMD__SD1_CMD 0x59
|
|
MX7D_PAD_SD1_CLK__SD1_CLK 0x19
|
|
MX7D_PAD_SD1_DATA0__SD1_DATA0 0x59
|
|
MX7D_PAD_SD1_DATA1__SD1_DATA1 0x59
|
|
MX7D_PAD_SD1_DATA2__SD1_DATA2 0x59
|
|
MX7D_PAD_SD1_DATA3__SD1_DATA3 0x59
|
|
MX7D_PAD_SD1_CD_B__GPIO5_IO0 0x15
|
|
>;
|
|
};
|
|
|
|
pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
|
|
fsl,pins = <
|
|
MX7D_PAD_SD1_CMD__SD1_CMD 0x5a
|
|
MX7D_PAD_SD1_CLK__SD1_CLK 0x1a
|
|
MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5a
|
|
MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5a
|
|
MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5a
|
|
MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5a
|
|
MX7D_PAD_SD1_CD_B__GPIO5_IO0 0x15
|
|
>;
|
|
};
|
|
|
|
pinctrl_usdhc1_200mhz: usdhc1grp_200mhz {
|
|
fsl,pins = <
|
|
MX7D_PAD_SD1_CMD__SD1_CMD 0x5b
|
|
MX7D_PAD_SD1_CLK__SD1_CLK 0x1b
|
|
MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5b
|
|
MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5b
|
|
MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5b
|
|
MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5b
|
|
MX7D_PAD_SD1_CD_B__GPIO5_IO0 0x15
|
|
>;
|
|
};
|
|
|
|
pinctrl_usdhc2: usdhc2grp {
|
|
fsl,pins = <
|
|
MX7D_PAD_SD2_CMD__SD2_CMD 0x59
|
|
MX7D_PAD_SD2_CLK__SD2_CLK 0x19
|
|
MX7D_PAD_SD2_DATA0__SD2_DATA0 0x59
|
|
MX7D_PAD_SD2_DATA1__SD2_DATA1 0x59
|
|
MX7D_PAD_SD2_DATA2__SD2_DATA2 0x59
|
|
MX7D_PAD_SD2_DATA3__SD2_DATA3 0x59
|
|
>;
|
|
};
|
|
|
|
pinctrl_usdhc3: usdhc3grp {
|
|
fsl,pins = <
|
|
MX7D_PAD_SD3_CMD__SD3_CMD 0x59
|
|
MX7D_PAD_SD3_CLK__SD3_CLK 0x19
|
|
MX7D_PAD_SD3_DATA0__SD3_DATA0 0x59
|
|
MX7D_PAD_SD3_DATA1__SD3_DATA1 0x59
|
|
MX7D_PAD_SD3_DATA2__SD3_DATA2 0x59
|
|
MX7D_PAD_SD3_DATA3__SD3_DATA3 0x59
|
|
MX7D_PAD_SD3_DATA4__SD3_DATA4 0x59
|
|
MX7D_PAD_SD3_DATA5__SD3_DATA5 0x59
|
|
MX7D_PAD_SD3_DATA6__SD3_DATA6 0x59
|
|
MX7D_PAD_SD3_DATA7__SD3_DATA7 0x59
|
|
>;
|
|
};
|
|
|
|
pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
|
|
fsl,pins = <
|
|
MX7D_PAD_SD3_CMD__SD3_CMD 0x5a
|
|
MX7D_PAD_SD3_CLK__SD3_CLK 0x1a
|
|
MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5a
|
|
MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5a
|
|
MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5a
|
|
MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5a
|
|
MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5a
|
|
MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5a
|
|
MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5a
|
|
MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5a
|
|
>;
|
|
};
|
|
|
|
pinctrl_usdhc3_200mhz: usdhc3grp_200mhz {
|
|
fsl,pins = <
|
|
MX7D_PAD_SD3_CMD__SD3_CMD 0x5b
|
|
MX7D_PAD_SD3_CLK__SD3_CLK 0x1b
|
|
MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5b
|
|
MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5b
|
|
MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5b
|
|
MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5b
|
|
MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5b
|
|
MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5b
|
|
MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5b
|
|
MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5b
|
|
>;
|
|
};
|
|
};
|
|
|
|
&iomuxc_lpsr {
|
|
pinctrl_wifi_clk: wificlkgrp {
|
|
fsl,pins = <
|
|
MX7D_PAD_LPSR_GPIO1_IO03__CCM_CLKO2 0x7d
|
|
>;
|
|
};
|
|
|
|
pinctrl_wdog: wdoggrp {
|
|
fsl,pins = <
|
|
MX7D_PAD_LPSR_GPIO1_IO00__WDOG1_WDOG_B 0x74
|
|
>;
|
|
};
|
|
};
|