On Mon, Aug 24, 2020 at 03:20:26PM +0800, Jacky Bai wrote:
> There are two type of i.MX8MM EVK board, one is populated with
> LPDDR4(default dts), and one is populated with DDR4. these two
> boards share most of the board design, but still have some difference.
> imx8mm-evk has emmc support, imx8mm-ddr4-evk has gpmi nand support.
> And also, the BT/WIFI module is different. So move the common dts
> part into imx8mm-evk.dtsi for reuse.
>
> Signed-off-by: Jacky Bai <ping.bai@xxxxxxx>
It doesn't apply to my branch. Can you please rebase it to my for-next
or imx/dt64 branch?
Shawn
> ---
> Change for v2: no changes.
> ---
> arch/arm64/boot/dts/freescale/imx8mm-evk.dts | 528 ++----------------
> arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi | 470 ++++++++++++++++
> 2 files changed, 506 insertions(+), 492 deletions(-)
> create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts
> index 0f1d7f8aeac4..09abdef8c166 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts
> @@ -1,97 +1,16 @@
> // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> /*
> - * Copyright 2019 NXP
> + * Copyright 2019-2020 NXP
> */
>
> /dts-v1/;
>
> #include <dt-bindings/usb/pd.h>
> -#include "imx8mm.dtsi"
> +#include "imx8mm-evk.dtsi"
>
> / {
> model = "FSL i.MX8MM EVK board";
> compatible = "fsl,imx8mm-evk", "fsl,imx8mm";
> -
> - chosen {
> - stdout-path = &uart2;
> - };
> -
> - memory@40000000 {
> - device_type = "memory";
> - reg = <0x0 0x40000000 0 0x80000000>;
> - };
> -
> - leds {
> - compatible = "gpio-leds";
> - pinctrl-names = "default";
> - pinctrl-0 = <&pinctrl_gpio_led>;
> -
> - status {
> - label = "status";
> - gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>;
> - default-state = "on";
> - };
> - };
> -
> - reg_usdhc2_vmmc: regulator-usdhc2 {
> - compatible = "regulator-fixed";
> - pinctrl-names = "default";
> - pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>;
> - regulator-name = "VSD_3V3";
> - regulator-min-microvolt = <3300000>;
> - regulator-max-microvolt = <3300000>;
> - gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
> - enable-active-high;
> - };
> -
> - wm8524: audio-codec {
> - #sound-dai-cells = <0>;
> - compatible = "wlf,wm8524";
> - pinctrl-names = "default";
> - pinctrl-0 = <&pinctrl_gpio_wlf>;
> - wlf,mute-gpios = <&gpio5 21 GPIO_ACTIVE_LOW>;
> - };
> -
> - sound-wm8524 {
> - compatible = "simple-audio-card";
> - simple-audio-card,name = "wm8524-audio";
> - simple-audio-card,format = "i2s";
> - simple-audio-card,frame-master = <&cpudai>;
> - simple-audio-card,bitclock-master = <&cpudai>;
> - simple-audio-card,widgets =
> - "Line", "Left Line Out Jack",
> - "Line", "Right Line Out Jack";
> - simple-audio-card,routing =
> - "Left Line Out Jack", "LINEVOUTL",
> - "Right Line Out Jack", "LINEVOUTR";
> -
> - cpudai: simple-audio-card,cpu {
> - sound-dai = <&sai3>;
> - dai-tdm-slot-num = <2>;
> - dai-tdm-slot-width = <32>;
> - };
> -
> - simple-audio-card,codec {
> - sound-dai = <&wm8524>;
> - clocks = <&clk IMX8MM_CLK_SAI3_ROOT>;
> - };
> - };
> -};
> -
> -&A53_0 {
> - cpu-supply = <&buck2_reg>;
> -};
> -
> -&A53_1 {
> - cpu-supply = <&buck2_reg>;
> -};
> -
> -&A53_2 {
> - cpu-supply = <&buck2_reg>;
> -};
> -
> -&A53_3 {
> - cpu-supply = <&buck2_reg>;
> };
>
> &ddrc {
> @@ -114,238 +33,6 @@ opp-750M {
> };
> };
>
> -&fec1 {
> - pinctrl-names = "default";
> - pinctrl-0 = <&pinctrl_fec1>;
> - phy-mode = "rgmii-id";
> - phy-handle = <ðphy0>;
> - phy-reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
> - phy-reset-duration = <10>;
> - fsl,magic-packet;
> - status = "okay";
> -
> - mdio {
> - #address-cells = <1>;
> - #size-cells = <0>;
> -
> - ethphy0: ethernet-phy@0 {
> - compatible = "ethernet-phy-ieee802.3-c22";
> - reg = <0>;
> - };
> - };
> -};
> -
> -&i2c1 {
> - clock-frequency = <400000>;
> - pinctrl-names = "default";
> - pinctrl-0 = <&pinctrl_i2c1>;
> - status = "okay";
> -
> - pmic@4b {
> - compatible = "rohm,bd71847";
> - reg = <0x4b>;
> - pinctrl-0 = <&pinctrl_pmic>;
> - interrupt-parent = <&gpio1>;
> - interrupts = <3 GPIO_ACTIVE_LOW>;
> - rohm,reset-snvs-powered;
> -
> - regulators {
> - buck1_reg: BUCK1 {
> - regulator-name = "BUCK1";
> - regulator-min-microvolt = <700000>;
> - regulator-max-microvolt = <1300000>;
> - regulator-boot-on;
> - regulator-always-on;
> - regulator-ramp-delay = <1250>;
> - };
> -
> - buck2_reg: BUCK2 {
> - regulator-name = "BUCK2";
> - regulator-min-microvolt = <700000>;
> - regulator-max-microvolt = <1300000>;
> - regulator-boot-on;
> - regulator-always-on;
> - regulator-ramp-delay = <1250>;
> - rohm,dvs-run-voltage = <1000000>;
> - rohm,dvs-idle-voltage = <900000>;
> - };
> -
> - buck3_reg: BUCK3 {
> - // BUCK5 in datasheet
> - regulator-name = "BUCK3";
> - regulator-min-microvolt = <700000>;
> - regulator-max-microvolt = <1350000>;
> - regulator-boot-on;
> - regulator-always-on;
> - };
> -
> - buck4_reg: BUCK4 {
> - // BUCK6 in datasheet
> - regulator-name = "BUCK4";
> - regulator-min-microvolt = <3000000>;
> - regulator-max-microvolt = <3300000>;
> - regulator-boot-on;
> - regulator-always-on;
> - };
> -
> - buck5_reg: BUCK5 {
> - // BUCK7 in datasheet
> - regulator-name = "BUCK5";
> - regulator-min-microvolt = <1605000>;
> - regulator-max-microvolt = <1995000>;
> - regulator-boot-on;
> - regulator-always-on;
> - };
> -
> - buck6_reg: BUCK6 {
> - // BUCK8 in datasheet
> - regulator-name = "BUCK6";
> - regulator-min-microvolt = <800000>;
> - regulator-max-microvolt = <1400000>;
> - regulator-boot-on;
> - regulator-always-on;
> - };
> -
> - ldo1_reg: LDO1 {
> - regulator-name = "LDO1";
> - regulator-min-microvolt = <1600000>;
> - regulator-max-microvolt = <3300000>;
> - regulator-boot-on;
> - regulator-always-on;
> - };
> -
> - ldo2_reg: LDO2 {
> - regulator-name = "LDO2";
> - regulator-min-microvolt = <800000>;
> - regulator-max-microvolt = <900000>;
> - regulator-boot-on;
> - regulator-always-on;
> - };
> -
> - ldo3_reg: LDO3 {
> - regulator-name = "LDO3";
> - regulator-min-microvolt = <1800000>;
> - regulator-max-microvolt = <3300000>;
> - regulator-boot-on;
> - regulator-always-on;
> - };
> -
> - ldo4_reg: LDO4 {
> - regulator-name = "LDO4";
> - regulator-min-microvolt = <900000>;
> - regulator-max-microvolt = <1800000>;
> - regulator-boot-on;
> - regulator-always-on;
> - };
> -
> - ldo6_reg: LDO6 {
> - regulator-name = "LDO6";
> - regulator-min-microvolt = <900000>;
> - regulator-max-microvolt = <1800000>;
> - regulator-boot-on;
> - regulator-always-on;
> - };
> - };
> - };
> -};
> -
> -&i2c2 {
> - clock-frequency = <400000>;
> - pinctrl-names = "default";
> - pinctrl-0 = <&pinctrl_i2c2>;
> - status = "okay";
> -
> - ptn5110: tcpc@50 {
> - compatible = "nxp,ptn5110";
> - pinctrl-names = "default";
> - pinctrl-0 = <&pinctrl_typec1>;
> - reg = <0x50>;
> - interrupt-parent = <&gpio2>;
> - interrupts = <11 8>;
> - status = "okay";
> -
> - port {
> - typec1_dr_sw: endpoint {
> - remote-endpoint = <&usb1_drd_sw>;
> - };
> - };
> -
> - typec1_con: connector {
> - compatible = "usb-c-connector";
> - label = "USB-C";
> - power-role = "dual";
> - data-role = "dual";
> - try-power-role = "sink";
> - source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
> - sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)
> - PDO_VAR(5000, 20000, 3000)>;
> - op-sink-microwatt = <15000000>;
> - self-powered;
> - };
> - };
> -};
> -
> -&i2c3 {
> - clock-frequency = <400000>;
> - pinctrl-names = "default";
> - pinctrl-0 = <&pinctrl_i2c3>;
> - status = "okay";
> -
> - pca6416: gpio@20 {
> - compatible = "ti,tca6416";
> - reg = <0x20>;
> - gpio-controller;
> - #gpio-cells = <2>;
> - };
> -};
> -
> -&sai3 {
> - pinctrl-names = "default";
> - pinctrl-0 = <&pinctrl_sai3>;
> - assigned-clocks = <&clk IMX8MM_CLK_SAI3>;
> - assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>;
> - assigned-clock-rates = <24576000>;
> - status = "okay";
> -};
> -
> -&snvs_pwrkey {
> - status = "okay";
> -};
> -
> -&uart2 { /* console */
> - pinctrl-names = "default";
> - pinctrl-0 = <&pinctrl_uart2>;
> - status = "okay";
> -};
> -
> -&usbotg1 {
> - dr_mode = "otg";
> - hnp-disable;
> - srp-disable;
> - adp-disable;
> - usb-role-switch;
> - status = "okay";
> -
> - port {
> - usb1_drd_sw: endpoint {
> - remote-endpoint = <&typec1_dr_sw>;
> - };
> - };
> -};
> -
> -&usdhc2 {
> - assigned-clocks = <&clk IMX8MM_CLK_USDHC2>;
> - assigned-clock-rates = <200000000>;
> - pinctrl-names = "default", "state_100mhz", "state_200mhz";
> - pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
> - pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
> - pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
> - cd-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
> - bus-width = <4>;
> - vmmc-supply = <®_usdhc2_vmmc>;
> - status = "okay";
> -};
> -
> &usdhc3 {
> assigned-clocks = <&clk IMX8MM_CLK_USDHC3_ROOT>;
> assigned-clock-rates = <400000000>;
> @@ -358,196 +45,53 @@ &usdhc3 {
> status = "okay";
> };
>
> -&wdog1 {
> - pinctrl-names = "default";
> - pinctrl-0 = <&pinctrl_wdog>;
> - fsl,ext-reset-output;
> - status = "okay";
> -};
> -
> &iomuxc {
> - pinctrl-names = "default";
> -
> - pinctrl_fec1: fec1grp {
> - fsl,pins = <
> - MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3
> - MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3
> - MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f
> - MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f
> - MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f
> - MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f
> - MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91
> - MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91
> - MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91
> - MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91
> - MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f
> - MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91
> - MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91
> - MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f
> - MX8MM_IOMUXC_SAI2_RXC_GPIO4_IO22 0x19
> - >;
> - };
> -
> - pinctrl_gpio_led: gpioledgrp {
> - fsl,pins = <
> - MX8MM_IOMUXC_NAND_READY_B_GPIO3_IO16 0x19
> - >;
> - };
> -
> - pinctrl_gpio_wlf: gpiowlfgrp {
> - fsl,pins = <
> - MX8MM_IOMUXC_I2C4_SDA_GPIO5_IO21 0xd6
> - >;
> - };
> -
> - pinctrl_i2c1: i2c1grp {
> - fsl,pins = <
> - MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3
> - MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3
> - >;
> - };
> -
> - pinctrl_i2c2: i2c2grp {
> - fsl,pins = <
> - MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3
> - MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3
> - >;
> - };
> -
> - pinctrl_i2c3: i2c3grp {
> - fsl,pins = <
> - MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3
> - MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3
> - >;
> - };
> -
> - pinctrl_pmic: pmicirq {
> - fsl,pins = <
> - MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x41
> - >;
> - };
> -
> - pinctrl_reg_usdhc2_vmmc: regusdhc2vmmc {
> - fsl,pins = <
> - MX8MM_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41
> - >;
> - };
> -
> - pinctrl_sai3: sai3grp {
> - fsl,pins = <
> - MX8MM_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6
> - MX8MM_IOMUXC_SAI3_TXC_SAI3_TX_BCLK 0xd6
> - MX8MM_IOMUXC_SAI3_MCLK_SAI3_MCLK 0xd6
> - MX8MM_IOMUXC_SAI3_TXD_SAI3_TX_DATA0 0xd6
> - >;
> - };
> -
> - pinctrl_typec1: typec1grp {
> - fsl,pins = <
> - MX8MM_IOMUXC_SD1_STROBE_GPIO2_IO11 0x159
> - >;
> - };
> -
> - pinctrl_uart2: uart2grp {
> - fsl,pins = <
> - MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140
> - MX8MM_IOMUXC_UART2_TXD_UART2_DCE_TX 0x140
> - >;
> - };
> -
> - pinctrl_usdhc2_gpio: usdhc2grpgpio {
> - fsl,pins = <
> - MX8MM_IOMUXC_GPIO1_IO15_GPIO1_IO15 0x1c4
> - >;
> - };
> -
> - pinctrl_usdhc2: usdhc2grp {
> - fsl,pins = <
> - MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x190
> - MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d0
> - MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d0
> - MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d0
> - MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0
> - MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0
> - MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0
> - >;
> - };
> -
> - pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
> - fsl,pins = <
> - MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x194
> - MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4
> - MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d4
> - MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d4
> - MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4
> - MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4
> - MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0
> - >;
> - };
> -
> - pinctrl_usdhc2_200mhz: usdhc2grp200mhz {
> - fsl,pins = <
> - MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x196
> - MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d6
> - MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d6
> - MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d6
> - MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d6
> - MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d6
> - MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0
> - >;
> - };
> -
> pinctrl_usdhc3: usdhc3grp {
> fsl,pins = <
> - MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x190
> - MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d0
> - MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d0
> - MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d0
> - MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d0
> - MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d0
> - MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d0
> - MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d0
> - MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d0
> - MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d0
> - MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x190
> + MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x190
> + MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d0
> + MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d0
> + MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d0
> + MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d0
> + MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d0
> + MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d0
> + MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d0
> + MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d0
> + MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d0
> + MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d0
> + MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x190
> >;
> };
>
> pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
> fsl,pins = <
> - MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x194
> - MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d4
> - MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d4
> - MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d4
> - MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d4
> - MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d4
> - MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d4
> - MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d4
> - MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d4
> - MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d4
> - MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x194
> + MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x194
> + MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d4
> + MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d4
> + MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d4
> + MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d4
> + MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d4
> + MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d4
> + MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d4
> + MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d4
> + MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d4
> + MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x194
> >;
> };
>
> pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
> fsl,pins = <
> - MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x196
> - MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d6
> - MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d6
> - MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d6
> - MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d6
> - MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d6
> - MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d6
> - MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d6
> - MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d6
> - MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d6
> - MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x196
> - >;
> - };
> -
> - pinctrl_wdog: wdoggrp {
> - fsl,pins = <
> - MX8MM_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6
> + MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x196
> + MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d6
> + MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d6
> + MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d6
> + MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d6
> + MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d6
> + MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d6
> + MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d6
> + MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d6
> + MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d6
> + MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x196
> >;
> };
> };
> diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
> new file mode 100644
> index 000000000000..ddb3e8715733
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
> @@ -0,0 +1,470 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright 2020 NXP
> + */
> +
> +/dts-v1/;
> +
> +#include <dt-bindings/usb/pd.h>
> +#include "imx8mm.dtsi"
> +
> +/ {
> + chosen {
> + stdout-path = &uart2;
> + };
> +
> + memory@40000000 {
> + device_type = "memory";
> + reg = <0x0 0x40000000 0 0x80000000>;
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_gpio_led>;
> +
> + status {
> + label = "status";
> + gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>;
> + default-state = "on";
> + };
> + };
> +
> + reg_usdhc2_vmmc: regulator-usdhc2 {
> + compatible = "regulator-fixed";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>;
> + regulator-name = "VSD_3V3";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + };
> +
> + wm8524: audio-codec {
> + #sound-dai-cells = <0>;
> + compatible = "wlf,wm8524";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_gpio_wlf>;
> + wlf,mute-gpios = <&gpio5 21 GPIO_ACTIVE_LOW>;
> + };
> +
> + sound-wm8524 {
> + compatible = "simple-audio-card";
> + simple-audio-card,name = "wm8524-audio";
> + simple-audio-card,format = "i2s";
> + simple-audio-card,frame-master = <&cpudai>;
> + simple-audio-card,bitclock-master = <&cpudai>;
> + simple-audio-card,widgets =
> + "Line", "Left Line Out Jack",
> + "Line", "Right Line Out Jack";
> + simple-audio-card,routing =
> + "Left Line Out Jack", "LINEVOUTL",
> + "Right Line Out Jack", "LINEVOUTR";
> +
> + cpudai: simple-audio-card,cpu {
> + sound-dai = <&sai3>;
> + dai-tdm-slot-num = <2>;
> + dai-tdm-slot-width = <32>;
> + };
> +
> + simple-audio-card,codec {
> + sound-dai = <&wm8524>;
> + clocks = <&clk IMX8MM_CLK_SAI3_ROOT>;
> + };
> + };
> +};
> +
> +&A53_0 {
> + cpu-supply = <&buck2_reg>;
> +};
> +
> +&A53_1 {
> + cpu-supply = <&buck2_reg>;
> +};
> +
> +&A53_2 {
> + cpu-supply = <&buck2_reg>;
> +};
> +
> +&A53_3 {
> + cpu-supply = <&buck2_reg>;
> +};
> +
> +&fec1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_fec1>;
> + phy-mode = "rgmii-id";
> + phy-handle = <ðphy0>;
> + phy-reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
> + phy-reset-duration = <10>;
> + fsl,magic-packet;
> + status = "okay";
> +
> + mdio {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + ethphy0: ethernet-phy@0 {
> + compatible = "ethernet-phy-ieee802.3-c22";
> + reg = <0>;
> + };
> + };
> +};
> +
> +&i2c1 {
> + clock-frequency = <400000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_i2c1>;
> + status = "okay";
> +
> + pmic@4b {
> + compatible = "rohm,bd71847";
> + reg = <0x4b>;
> + pinctrl-0 = <&pinctrl_pmic>;
> + interrupt-parent = <&gpio1>;
> + interrupts = <3 GPIO_ACTIVE_LOW>;
> + rohm,reset-snvs-powered;
> +
> + regulators {
> + buck1_reg: BUCK1 {
> + regulator-name = "BUCK1";
> + regulator-min-microvolt = <700000>;
> + regulator-max-microvolt = <1300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + regulator-ramp-delay = <1250>;
> + };
> +
> + buck2_reg: BUCK2 {
> + regulator-name = "BUCK2";
> + regulator-min-microvolt = <700000>;
> + regulator-max-microvolt = <1300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + regulator-ramp-delay = <1250>;
> + rohm,dvs-run-voltage = <1000000>;
> + rohm,dvs-idle-voltage = <900000>;
> + };
> +
> + buck3_reg: BUCK3 {
> + // BUCK5 in datasheet
> + regulator-name = "BUCK3";
> + regulator-min-microvolt = <700000>;
> + regulator-max-microvolt = <1350000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + buck4_reg: BUCK4 {
> + // BUCK6 in datasheet
> + regulator-name = "BUCK4";
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + buck5_reg: BUCK5 {
> + // BUCK7 in datasheet
> + regulator-name = "BUCK5";
> + regulator-min-microvolt = <1605000>;
> + regulator-max-microvolt = <1995000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + buck6_reg: BUCK6 {
> + // BUCK8 in datasheet
> + regulator-name = "BUCK6";
> + regulator-min-microvolt = <800000>;
> + regulator-max-microvolt = <1400000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo1_reg: LDO1 {
> + regulator-name = "LDO1";
> + regulator-min-microvolt = <1600000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo2_reg: LDO2 {
> + regulator-name = "LDO2";
> + regulator-min-microvolt = <800000>;
> + regulator-max-microvolt = <900000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo3_reg: LDO3 {
> + regulator-name = "LDO3";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo4_reg: LDO4 {
> + regulator-name = "LDO4";
> + regulator-min-microvolt = <900000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo6_reg: LDO6 {
> + regulator-name = "LDO6";
> + regulator-min-microvolt = <900000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> + };
> + };
> +};
> +
> +&i2c2 {
> + clock-frequency = <400000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_i2c2>;
> + status = "okay";
> +
> + ptn5110: tcpc@50 {
> + compatible = "nxp,ptn5110";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_typec1>;
> + reg = <0x50>;
> + interrupt-parent = <&gpio2>;
> + interrupts = <11 8>;
> + status = "okay";
> +
> + port {
> + typec1_dr_sw: endpoint {
> + remote-endpoint = <&usb1_drd_sw>;
> + };
> + };
> +
> + typec1_con: connector {
> + compatible = "usb-c-connector";
> + label = "USB-C";
> + power-role = "dual";
> + data-role = "dual";
> + try-power-role = "sink";
> + source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
> + sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)
> + PDO_VAR(5000, 20000, 3000)>;
> + op-sink-microwatt = <15000000>;
> + self-powered;
> + };
> + };
> +};
> +
> +&i2c3 {
> + clock-frequency = <400000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_i2c3>;
> + status = "okay";
> +
> + pca6416: gpio@20 {
> + compatible = "ti,tca6416";
> + reg = <0x20>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + };
> +};
> +
> +&sai3 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_sai3>;
> + assigned-clocks = <&clk IMX8MM_CLK_SAI3>;
> + assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>;
> + assigned-clock-rates = <24576000>;
> + status = "okay";
> +};
> +
> +&snvs_pwrkey {
> + status = "okay";
> +};
> +
> +&uart2 { /* console */
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart2>;
> + status = "okay";
> +};
> +
> +&usbotg1 {
> + dr_mode = "otg";
> + hnp-disable;
> + srp-disable;
> + adp-disable;
> + usb-role-switch;
> + status = "okay";
> +
> + port {
> + usb1_drd_sw: endpoint {
> + remote-endpoint = <&typec1_dr_sw>;
> + };
> + };
> +};
> +
> +&usdhc2 {
> + assigned-clocks = <&clk IMX8MM_CLK_USDHC2>;
> + assigned-clock-rates = <200000000>;
> + pinctrl-names = "default", "state_100mhz", "state_200mhz";
> + pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
> + pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
> + pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
> + cd-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
> + bus-width = <4>;
> + vmmc-supply = <®_usdhc2_vmmc>;
> + status = "okay";
> +};
> +
> +&wdog1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_wdog>;
> + fsl,ext-reset-output;
> + status = "okay";
> +};
> +
> +&iomuxc {
> + pinctrl-names = "default";
> +
> + pinctrl_fec1: fec1grp {
> + fsl,pins = <
> + MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3
> + MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3
> + MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f
> + MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f
> + MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f
> + MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f
> + MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91
> + MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91
> + MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91
> + MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91
> + MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f
> + MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91
> + MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91
> + MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f
> + MX8MM_IOMUXC_SAI2_RXC_GPIO4_IO22 0x19
> + >;
> + };
> +
> + pinctrl_gpio_led: gpioledgrp {
> + fsl,pins = <
> + MX8MM_IOMUXC_NAND_READY_B_GPIO3_IO16 0x19
> + >;
> + };
> +
> + pinctrl_gpio_wlf: gpiowlfgrp {
> + fsl,pins = <
> + MX8MM_IOMUXC_I2C4_SDA_GPIO5_IO21 0xd6
> + >;
> + };
> +
> + pinctrl_i2c1: i2c1grp {
> + fsl,pins = <
> + MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3
> + MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3
> + >;
> + };
> +
> + pinctrl_i2c2: i2c2grp {
> + fsl,pins = <
> + MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3
> + MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3
> + >;
> + };
> +
> + pinctrl_i2c3: i2c3grp {
> + fsl,pins = <
> + MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3
> + MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3
> + >;
> + };
> +
> + pinctrl_pmic: pmicirq {
> + fsl,pins = <
> + MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x41
> + >;
> + };
> +
> + pinctrl_reg_usdhc2_vmmc: regusdhc2vmmc {
> + fsl,pins = <
> + MX8MM_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41
> + >;
> + };
> +
> + pinctrl_sai3: sai3grp {
> + fsl,pins = <
> + MX8MM_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6
> + MX8MM_IOMUXC_SAI3_TXC_SAI3_TX_BCLK 0xd6
> + MX8MM_IOMUXC_SAI3_MCLK_SAI3_MCLK 0xd6
> + MX8MM_IOMUXC_SAI3_TXD_SAI3_TX_DATA0 0xd6
> + >;
> + };
> +
> + pinctrl_typec1: typec1grp {
> + fsl,pins = <
> + MX8MM_IOMUXC_SD1_STROBE_GPIO2_IO11 0x159
> + >;
> + };
> +
> + pinctrl_uart2: uart2grp {
> + fsl,pins = <
> + MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140
> + MX8MM_IOMUXC_UART2_TXD_UART2_DCE_TX 0x140
> + >;
> + };
> +
> + pinctrl_usdhc2_gpio: usdhc2grpgpio {
> + fsl,pins = <
> + MX8MM_IOMUXC_GPIO1_IO15_GPIO1_IO15 0x1c4
> + >;
> + };
> +
> + pinctrl_usdhc2: usdhc2grp {
> + fsl,pins = <
> + MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x190
> + MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d0
> + MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d0
> + MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d0
> + MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0
> + MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0
> + MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0
> + >;
> + };
> +
> + pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
> + fsl,pins = <
> + MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x194
> + MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4
> + MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d4
> + MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d4
> + MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4
> + MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4
> + MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0
> + >;
> + };
> +
> + pinctrl_usdhc2_200mhz: usdhc2grp200mhz {
> + fsl,pins = <
> + MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x196
> + MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d6
> + MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d6
> + MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d6
> + MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d6
> + MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d6
> + MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0
> + >;
> + };
> +
> + pinctrl_wdog: wdoggrp {
> + fsl,pins = <
> + MX8MM_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6
> + >;
> + };
> +};
> --
> 2.26.2
>
