--- /dev/null
+/*
+ * Copyright 2017 NXP
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+/dts-v1/;
+
+/* First 128KB is for PSCI ATF. */
+/memreserve/ 0x80000000 0x00020000;
+#include "fsl-imx8qxp.dtsi"
+
+/ {
+ model = "Freescale i.MX8QXP LPDDR4 ARM2";
+ compatible = "fsl,imx8qxp-lpddr4-arm2", "fsl,imx8qxp";
+
+ chosen {
+ bootargs = "console=ttyLP0,115200 earlycon=lpuart32,0x5a060000,115200";
+ stdout-path = &lpuart0;
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ reg_sd1_vmmc: sd1_vmmc {
+ compatible = "regulator-fixed";
+ regulator-name = "SD1_SPWR";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ gpio = <&gpio4 19 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+ };
+};
+
+&iomuxc {
+ imx8qxp-lpddr4-arm2 {
+
+ pinctrl_lpi2c1: lpi1cgrp {
+ fsl,pins = <
+ SC_P_USB_SS3_TC0 0xc6000020
+ SC_P_USB_SS3_TC3 0xc6000020
+ >;
+ };
+
+ pinctrl_lpi2c3: lpi2cgrp {
+ fsl,pins = <
+ SC_P_SPI3_CS1 0xce000020
+ SC_P_MCLK_IN0 0xce000020
+ >;
+ };
+
+ pinctrl_lpuart0: lpuart0grp {
+ fsl,pins = <
+ SC_P_UART0_RX 0xc600004c
+ SC_P_UART0_TX 0xc600004c
+ >;
+ };
+
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins = <
+ SC_P_EMMC0_CLK 0xc6000021
+ SC_P_EMMC0_CMD 0xc0000021
+ SC_P_EMMC0_DATA0 0xc0000021
+ SC_P_EMMC0_DATA1 0xc0000021
+ SC_P_EMMC0_DATA2 0xc0000021
+ SC_P_EMMC0_DATA3 0xc0000021
+ SC_P_EMMC0_DATA4 0xc0000021
+ SC_P_EMMC0_DATA5 0xc0000021
+ SC_P_EMMC0_DATA6 0xc0000021
+ SC_P_EMMC0_DATA7 0xc0000021
+ SC_P_EMMC0_RESET_B 0xc0000021
+ >;
+ };
+
+ pinctrl_usdhc2_rst: usdhc2_rst_grp {
+ fsl,pins = <
+ SC_P_USDHC1_RESET_B 0xe6000048
+ >;
+ };
+
+ pinctrl_usdhc2: usdhc2grp {
+ fsl,pins = <
+ SC_P_USDHC1_CLK 0xc6000021
+ SC_P_USDHC1_CMD 0xc6000021
+ SC_P_USDHC1_DATA0 0xc6000021
+ SC_P_USDHC1_DATA1 0xc6000021
+ SC_P_USDHC1_DATA2 0xc6000021
+ SC_P_USDHC1_DATA3 0xc6000021
+ SC_P_USDHC1_VSELECT 0xc6000021
+ SC_P_USDHC1_WP 0xe6000021
+ SC_P_USDHC1_CD_B 0xe6000021
+ >;
+ };
+ };
+};
+
+&i2c1 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lpi2c1>;
+ status = "okay";
+};
+
+&i2c3 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lpi2c3>;
+ status = "okay";
+};
+
+&lpuart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lpuart0>;
+ status = "okay";
+};
+
+&usdhc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc1>;
+ bus-width = <8>;
+ non-removable;
+ status = "okay";
+};
+
+&usdhc2 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_rst>;
+ bus-width = <4>;
+ cd-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio4 21 GPIO_ACTIVE_HIGH>;
+ vmmc-supply = <®_sd1_vmmc>;
+ status = "okay";
+};
#include <dt-bindings/soc/imx8_pd.h>
#include <dt-bindings/clock/imx8qxp-clock.h>
#include <dt-bindings/pinctrl/pins-imx8qxp.h>
+#include <dt-bindings/gpio/gpio.h>
/ {
compatible = "fsl,imx8qxp";
};
};
+ rtc: rtc {
+ compatible = "fsl,imx-sc-rtc";
+ };
+
+ i2c0: i2c@5a800000 {
+ compatible = "fsl,imx8qm-lpi2c", "fsl,imx7ulp-lpi2c";
+ reg = <0x0 0x5a800000 0x0 0x4000>;
+ interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-parent = <&gic>;
+ clocks = <&clk IMX8QXP_I2C0_CLK>;
+ clock-names = "per";
+ assigned-clock-names = <&clk IMX8QXP_I2C0_CLK>;
+ assigned-clock-rates = <24000000>;
+ power-domains = <&pd_dma_lpi2c0>;
+ status = "disabled";
+ };
+
+ i2c1: i2c@5a810000 {
+ compatible = "fsl,imx8qm-lpi2c", "fsl,imx7ulp-lpi2c";
+ reg = <0x0 0x5a810000 0x0 0x4000>;
+ interrupts = <GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-parent = <&gic>;
+ clocks = <&clk IMX8QXP_I2C1_CLK>;
+ clock-names = "per";
+ assigned-clock-names = <&clk IMX8QXP_I2C1_CLK>;
+ assigned-clock-rates = <24000000>;
+ status = "disabled";
+ };
+
+ i2c2: i2c@5a820000 {
+ compatible = "fsl,imx8qm-lpi2c", "fsl,imx7ulp-lpi2c";
+ reg = <0x0 0x5a820000 0x0 0x4000>;
+ interrupts = <GIC_SPI 222 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-parent = <&gic>;
+ clocks = <&clk IMX8QXP_I2C2_CLK>;
+ clock-names = "per";
+ assigned-clock-names = <&clk IMX8QXP_I2C2_CLK>;
+ assigned-clock-rates = <24000000>;
+ power-domains = <&pd_dma_lpi2c2>;
+ status = "disabled";
+ };
+
+ i2c3: i2c@5a830000 {
+ compatible = "fsl,imx8qm-lpi2c", "fsl,imx7ulp-lpi2c";
+ reg = <0x0 0x5a830000 0x0 0x4000>;
+ interrupts = <GIC_SPI 223 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-parent = <&gic>;
+ clocks = <&clk IMX8QXP_I2C3_CLK>;
+ clock-names = "per";
+ assigned-clock-names = <&clk IMX8QXP_I2C3_CLK>;
+ assigned-clock-rates = <24000000>;
+ power-domains = <&pd_dma_lpi2c3>;
+ status = "disabled";
+ };
+
+ gpio0: gpio@5d080000 {
+ compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+ reg = <0x0 0x5d080000 0x0 0x10000>;
+ interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio1: gpio@5d090000 {
+ compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+ reg = <0x0 0x5d090000 0x0 0x10000>;
+ interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio2: gpio@5d0a0000 {
+ compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+ reg = <0x0 0x5d0a0000 0x0 0x10000>;
+ interrupts = <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio3: gpio@5d0b0000 {
+ compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+ reg = <0x0 0x5d0b0000 0x0 0x10000>;
+ interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio4: gpio@5d0c0000 {
+ compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+ reg = <0x0 0x5d0c0000 0x0 0x10000>;
+ interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio5: gpio@5d0d0000 {
+ compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+ reg = <0x0 0x5d0d0000 0x0 0x10000>;
+ interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio6: gpio@5d0e0000 {
+ compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+ reg = <0x0 0x5d0e0000 0x0 0x10000>;
+ interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio7: gpio@5d0f0000 {
+ compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+ reg = <0x0 0x5d0f0000 0x0 0x10000>;
+ interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
gpu_3d0: gpu@53100000 {
compatible = "fsl,imx8-gpu";
reg = <0x0 0x53100000 0 0x40000>;
power-domains = <&pd_asrc0>;
status = "disabled";
};
+
+ usdhc1: usdhc@5b010000 {
+ compatible = "fsl,imx8qm-usdhc", "fsl,imx6sl-usdhc";
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SPI 232 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0x0 0x5b010000 0x0 0x10000>;
+ clocks = <&clk IMX8QXP_SDHC0_IPG_CLK>,
+ <&clk IMX8QXP_SDHC0_CLK>,
+ <&clk IMX8QXP_CLK_DUMMY>;
+ clock-names = "ipg", "per", "ahb";
+ assigned-clock-rates = <400000000>, <200000000>, <0>;
+ power-domains = <&pd_conn_sdch0>;
+ status = "disabled";
+ };
+
+ usdhc2: usdhc@5b020000 {
+ compatible = "fsl,imx8qm-usdhc", "fsl,imx6sl-usdhc";
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SPI 233 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0x0 0x5b020000 0x0 0x10000>;
+ clocks = <&clk IMX8QXP_SDHC1_IPG_CLK>,
+ <&clk IMX8QXP_SDHC1_CLK>,
+ <&clk IMX8QXP_CLK_DUMMY>;
+ clock-names = "ipg", "per", "ahb";
+ assigned-clock-rates = <400000000>, <200000000>, <0>;
+ power-domains = <&pd_conn_sdch1>;
+ status = "disabled";
+ };
+
+ usdhc3: usdhc@5b030000 {
+ compatible = "fsl,imx8qm-usdhc", "fsl,imx6sl-usdhc";
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SPI 234 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0x0 0x5b030000 0x0 0x10000>;
+ clocks = <&clk IMX8QXP_SDHC2_IPG_CLK>,
+ <&clk IMX8QXP_SDHC2_CLK>,
+ <&clk IMX8QXP_CLK_DUMMY>;
+ clock-names = "ipg", "per", "ahb";
+ assigned-clock-rates = <400000000>, <200000000>, <0>;
+ power-domains = <&pd_conn_sdch2>;
+ status = "disabled";
+ };
+
+ fec1: ethernet@5b040000 {
+ compatible = "fsl,imx8qm-fec";
+ reg = <0x0 0x5b040000 0x0 0x10000>;
+ interrupts = <GIC_SPI 258 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 257 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 259 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk IMX8QXP_ENET0_IPG_CLK>, <&clk IMX8QXP_ENET0_AHB_CLK>, <&clk IMX8QXP_ENET0_TX_CLK>,
+ <&clk IMX8QXP_ENET0_PTP_CLK>;
+ clock-names = "ipg", "ahb", "enet_clk_ref", "ptp";
+ assigned-clocks = <&clk IMX8QXP_ENET0_REF_DIV>, <&clk IMX8QXP_ENET0_PTP_CLK>;
+ assigned-clock-rates = <125000000>, <125000000>;
+ fsl,num-tx-queues=<3>;
+ fsl,num-rx-queues=<3>;
+ power-domains = <&pd_conn_enet0>;
+ status = "disabled";
+ };
+
+ fec2: ethernet@5b050000 {
+ compatible = "fsl,imx8qm-fec";
+ reg = <0x0 0x5b050000 0x0 0x10000>;
+ interrupts = <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 260 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 261 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk IMX8QXP_ENET1_IPG_CLK>, <&clk IMX8QXP_ENET1_AHB_CLK>, <&clk IMX8QXP_ENET1_TX_CLK>,
+ <&clk IMX8QXP_ENET1_PTP_CLK>;
+ clock-names = "ipg", "ahb", "enet_clk_ref", "ptp";
+ assigned-clocks = <&clk IMX8QXP_ENET1_REF_DIV>, <&clk IMX8QXP_ENET1_PTP_CLK>;
+ assigned-clock-rates = <125000000>, <125000000>;
+ fsl,num-tx-queues=<3>;
+ fsl,num-rx-queues=<3>;
+ power-domains = <&pd_conn_enet1>;
+ status = "disabled";
+ };
};
projects / linux.git / commitdiff