// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright 2017 NXP * Copyright (C) 2017-2018 Pengutronix, Lucas Stach */ #include #include #include #include #include "imx8mq-pinfunc.h" / { interrupt-parent = <&gpc>; #address-cells = <2>; #size-cells = <2>; aliases { i2c0 = &i2c1; i2c1 = &i2c2; i2c2 = &i2c3; i2c3 = &i2c4; serial0 = &uart1; serial1 = &uart2; serial2 = &uart3; serial3 = &uart4; spi0 = &ecspi1; spi1 = &ecspi2; spi2 = &ecspi3; }; ckil: clock-ckil { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <32768>; clock-output-names = "ckil"; }; osc_25m: clock-osc-25m { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <25000000>; clock-output-names = "osc_25m"; }; osc_27m: clock-osc-27m { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <27000000>; clock-output-names = "osc_27m"; }; clk_ext1: clock-ext1 { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <133000000>; clock-output-names = "clk_ext1"; }; clk_ext2: clock-ext2 { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <133000000>; clock-output-names = "clk_ext2"; }; clk_ext3: clock-ext3 { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <133000000>; clock-output-names = "clk_ext3"; }; clk_ext4: clock-ext4 { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency= <133000000>; clock-output-names = "clk_ext4"; }; cpus { #address-cells = <1>; #size-cells = <0>; A53_0: cpu@0 { device_type = "cpu"; compatible = "arm,cortex-a53"; reg = <0x0>; enable-method = "psci"; next-level-cache = <&A53_L2>; }; A53_1: cpu@1 { device_type = "cpu"; compatible = "arm,cortex-a53"; reg = <0x1>; enable-method = "psci"; next-level-cache = <&A53_L2>; }; A53_2: cpu@2 { device_type = "cpu"; compatible = "arm,cortex-a53"; reg = <0x2>; enable-method = "psci"; next-level-cache = <&A53_L2>; }; A53_3: cpu@3 { device_type = "cpu"; compatible = "arm,cortex-a53"; reg = <0x3>; enable-method = "psci"; next-level-cache = <&A53_L2>; }; A53_L2: l2-cache0 { compatible = "cache"; }; }; pmu { compatible = "arm,cortex-a53-pmu"; interrupts = ; interrupt-parent = <&gic>; interrupt-affinity = <&A53_0>, <&A53_1>, <&A53_2>, <&A53_3>; }; psci { compatible = "arm,psci-1.0"; method = "smc"; }; timer { compatible = "arm,armv8-timer"; interrupts = , /* Physical Secure */ , /* Physical Non-Secure */ , /* Virtual */ ; /* Hypervisor */ interrupt-parent = <&gic>; arm,no-tick-in-suspend; }; soc@0 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0x0 0x0 0x0 0x3e000000>; dma-ranges = <0x40000000 0x0 0x40000000 0xc0000000>; bus@30000000 { /* AIPS1 */ compatible = "fsl,imx8mq-aips-bus", "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0x30000000 0x30000000 0x400000>; gpio1: gpio@30200000 { compatible = "fsl,imx8mq-gpio", "fsl,imx35-gpio"; reg = <0x30200000 0x10000>; interrupts = , ; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; }; gpio2: gpio@30210000 { compatible = "fsl,imx8mq-gpio", "fsl,imx35-gpio"; reg = <0x30210000 0x10000>; interrupts = , ; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; }; gpio3: gpio@30220000 { compatible = "fsl,imx8mq-gpio", "fsl,imx35-gpio"; reg = <0x30220000 0x10000>; interrupts = , ; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; }; gpio4: gpio@30230000 { compatible = "fsl,imx8mq-gpio", "fsl,imx35-gpio"; reg = <0x30230000 0x10000>; interrupts = , ; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; }; gpio5: gpio@30240000 { compatible = "fsl,imx8mq-gpio", "fsl,imx35-gpio"; reg = <0x30240000 0x10000>; interrupts = , ; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; }; wdog1: watchdog@30280000 { compatible = "fsl,imx8mq-wdt", "fsl,imx21-wdt"; reg = <0x30280000 0x10000>; interrupts = ; clocks = <&clk IMX8MQ_CLK_WDOG1_ROOT>; status = "disabled"; }; wdog2: watchdog@30290000 { compatible = "fsl,imx8mq-wdt", "fsl,imx21-wdt"; reg = <0x30290000 0x10000>; interrupts = ; clocks = <&clk IMX8MQ_CLK_WDOG2_ROOT>; status = "disabled"; }; wdog3: watchdog@302a0000 { compatible = "fsl,imx8mq-wdt", "fsl,imx21-wdt"; reg = <0x302a0000 0x10000>; interrupts = ; clocks = <&clk IMX8MQ_CLK_WDOG3_ROOT>; status = "disabled"; }; iomuxc: iomuxc@30330000 { compatible = "fsl,imx8mq-iomuxc"; reg = <0x30330000 0x10000>; }; iomuxc_gpr: syscon@30340000 { compatible = "fsl,imx8mq-iomuxc-gpr", "syscon"; reg = <0x30340000 0x10000>; }; anatop: syscon@30360000 { compatible = "fsl,imx8mq-anatop", "syscon"; reg = <0x30360000 0x10000>; interrupts = ; }; snvs: snvs@30370000 { compatible = "fsl,sec-v4.0-mon", "syscon", "simple-mfd"; reg = <0x30370000 0x10000>; snvs_rtc: snvs-rtc-lp{ compatible = "fsl,sec-v4.0-mon-rtc-lp"; regmap =<&snvs>; offset = <0x34>; interrupts = , ; }; }; clk: clock-controller@30380000 { compatible = "fsl,imx8mq-ccm"; reg = <0x30380000 0x10000>; interrupts = , ; #clock-cells = <1>; clocks = <&ckil>, <&osc_25m>, <&osc_27m>, <&clk_ext1>, <&clk_ext2>, <&clk_ext3>, <&clk_ext4>; clock-names = "ckil", "osc_25m", "osc_27m", "clk_ext1", "clk_ext2", "clk_ext3", "clk_ext4"; }; gpc: gpc@303a0000 { compatible = "fsl,imx8mq-gpc"; reg = <0x303a0000 0x10000>; interrupt-parent = <&gic>; interrupt-controller; #interrupt-cells = <3>; pgc { #address-cells = <1>; #size-cells = <0>; pgc_mipi: power-domain@0 { #power-domain-cells = <0>; reg = ; }; pgc_pcie1: power-domain@1 { #power-domain-cells = <0>; reg = ; }; pgc_otg1: power-domain@2 { #power-domain-cells = <0>; reg = ; }; pgc_otg2: power-domain@3 { #power-domain-cells = <0>; reg = ; }; pgc_ddr1: power-domain@4 { #power-domain-cells = <0>; reg = ; }; pgc_gpu: power-domain@5 { #power-domain-cells = <0>; reg = ; clocks = <&clk IMX8MQ_CLK_GPU_ROOT>, <&clk IMX8MQ_CLK_GPU_SHADER_DIV>, <&clk IMX8MQ_CLK_GPU_AXI>, <&clk IMX8MQ_CLK_GPU_AHB>; }; pgc_vpu: power-domain@6 { #power-domain-cells = <0>; reg = ; }; pgc_disp: power-domain@7 { #power-domain-cells = <0>; reg = ; }; pgc_mipi_csi1: power-domain@8 { #power-domain-cells = <0>; reg = ; }; pgc_mipi_csi2: power-domain@9 { #power-domain-cells = <0>; reg = ; }; pgc_pcie2: power-domain@a { #power-domain-cells = <0>; reg = ; }; }; }; }; bus@30400000 { /* AIPS2 */ compatible = "fsl,imx8mq-aips-bus", "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0x30400000 0x30400000 0x400000>; pwm1: pwm@30660000 { compatible = "fsl,imx8mq-pwm", "fsl,imx27-pwm"; reg = <0x30660000 0x10000>; interrupts = ; clocks = <&clk IMX8MQ_CLK_PWM1_ROOT>, <&clk IMX8MQ_CLK_PWM1_ROOT>; clock-names = "ipg", "per"; #pwm-cells = <2>; status = "disabled"; }; pwm2: pwm@30670000 { compatible = "fsl,imx8mq-pwm", "fsl,imx27-pwm"; reg = <0x30670000 0x10000>; interrupts = ; clocks = <&clk IMX8MQ_CLK_PWM2_ROOT>, <&clk IMX8MQ_CLK_PWM2_ROOT>; clock-names = "ipg", "per"; #pwm-cells = <2>; status = "disabled"; }; pwm3: pwm@30680000 { compatible = "fsl,imx8mq-pwm", "fsl,imx27-pwm"; reg = <0x30680000 0x10000>; interrupts = ; clocks = <&clk IMX8MQ_CLK_PWM3_ROOT>, <&clk IMX8MQ_CLK_PWM3_ROOT>; clock-names = "ipg", "per"; #pwm-cells = <2>; status = "disabled"; }; pwm4: pwm@30690000 { compatible = "fsl,imx8mq-pwm", "fsl,imx27-pwm"; reg = <0x30690000 0x10000>; interrupts = ; clocks = <&clk IMX8MQ_CLK_PWM4_ROOT>, <&clk IMX8MQ_CLK_PWM4_ROOT>; clock-names = "ipg", "per"; #pwm-cells = <2>; status = "disabled"; }; }; bus@30800000 { /* AIPS3 */ compatible = "fsl,imx8mq-aips-bus", "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0x30800000 0x30800000 0x400000>, <0x08000000 0x08000000 0x10000000>; ecspi1: spi@30820000 { #address-cells = <1>; #size-cells = <0>; compatible = "fsl,imx8mq-ecspi", "fsl,imx51-ecspi"; reg = <0x30820000 0x10000>; interrupts = ; clocks = <&clk IMX8MQ_CLK_ECSPI1_ROOT>, <&clk IMX8MQ_CLK_ECSPI1_ROOT>; clock-names = "ipg", "per"; status = "disabled"; }; ecspi2: spi@30830000 { #address-cells = <1>; #size-cells = <0>; compatible = "fsl,imx8mq-ecspi", "fsl,imx51-ecspi"; reg = <0x30830000 0x10000>; interrupts = ; clocks = <&clk IMX8MQ_CLK_ECSPI2_ROOT>, <&clk IMX8MQ_CLK_ECSPI2_ROOT>; clock-names = "ipg", "per"; status = "disabled"; }; ecspi3: spi@30840000 { #address-cells = <1>; #size-cells = <0>; compatible = "fsl,imx8mq-ecspi", "fsl,imx51-ecspi"; reg = <0x30840000 0x10000>; interrupts = ; clocks = <&clk IMX8MQ_CLK_ECSPI3_ROOT>, <&clk IMX8MQ_CLK_ECSPI3_ROOT>; clock-names = "ipg", "per"; status = "disabled"; }; uart1: serial@30860000 { compatible = "fsl,imx8mq-uart", "fsl,imx6q-uart"; reg = <0x30860000 0x10000>; interrupts = ; clocks = <&clk IMX8MQ_CLK_UART1_ROOT>, <&clk IMX8MQ_CLK_UART1_ROOT>; clock-names = "ipg", "per"; status = "disabled"; }; uart3: serial@30880000 { compatible = "fsl,imx8mq-uart", "fsl,imx6q-uart"; reg = <0x30880000 0x10000>; interrupts = ; clocks = <&clk IMX8MQ_CLK_UART3_ROOT>, <&clk IMX8MQ_CLK_UART3_ROOT>; clock-names = "ipg", "per"; status = "disabled"; }; uart2: serial@30890000 { compatible = "fsl,imx8mq-uart", "fsl,imx6q-uart"; reg = <0x30890000 0x10000>; interrupts = ; clocks = <&clk IMX8MQ_CLK_UART2_ROOT>, <&clk IMX8MQ_CLK_UART2_ROOT>; clock-names = "ipg", "per"; status = "disabled"; }; i2c1: i2c@30a20000 { compatible = "fsl,imx8mq-i2c", "fsl,imx21-i2c"; reg = <0x30a20000 0x10000>; interrupts = ; clocks = <&clk IMX8MQ_CLK_I2C1_ROOT>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; i2c2: i2c@30a30000 { compatible = "fsl,imx8mq-i2c", "fsl,imx21-i2c"; reg = <0x30a30000 0x10000>; interrupts = ; clocks = <&clk IMX8MQ_CLK_I2C2_ROOT>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; i2c3: i2c@30a40000 { compatible = "fsl,imx8mq-i2c", "fsl,imx21-i2c"; reg = <0x30a40000 0x10000>; interrupts = ; clocks = <&clk IMX8MQ_CLK_I2C3_ROOT>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; i2c4: i2c@30a50000 { compatible = "fsl,imx8mq-i2c", "fsl,imx21-i2c"; reg = <0x30a50000 0x10000>; interrupts = ; clocks = <&clk IMX8MQ_CLK_I2C4_ROOT>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; uart4: serial@30a60000 { compatible = "fsl,imx8mq-uart", "fsl,imx6q-uart"; reg = <0x30a60000 0x10000>; interrupts = ; clocks = <&clk IMX8MQ_CLK_UART4_ROOT>, <&clk IMX8MQ_CLK_UART4_ROOT>; clock-names = "ipg", "per"; status = "disabled"; }; usdhc1: mmc@30b40000 { compatible = "fsl,imx8mq-usdhc", "fsl,imx7d-usdhc"; reg = <0x30b40000 0x10000>; interrupts = ; clocks = <&clk IMX8MQ_CLK_DUMMY>, <&clk IMX8MQ_CLK_NAND_USDHC_BUS>, <&clk IMX8MQ_CLK_USDHC1_ROOT>; clock-names = "ipg", "ahb", "per"; assigned-clocks = <&clk IMX8MQ_CLK_USDHC1>; assigned-clock-rates = <400000000>; fsl,tuning-start-tap = <20>; fsl,tuning-step = <2>; bus-width = <4>; status = "disabled"; }; usdhc2: mmc@30b50000 { compatible = "fsl,imx8mq-usdhc", "fsl,imx7d-usdhc"; reg = <0x30b50000 0x10000>; interrupts = ; clocks = <&clk IMX8MQ_CLK_DUMMY>, <&clk IMX8MQ_CLK_NAND_USDHC_BUS>, <&clk IMX8MQ_CLK_USDHC2_ROOT>; clock-names = "ipg", "ahb", "per"; fsl,tuning-start-tap = <20>; fsl,tuning-step = <2>; bus-width = <4>; status = "disabled"; }; qspi0: spi@30bb0000 { #address-cells = <1>; #size-cells = <0>; compatible = "fsl,imx8mq-qspi", "fsl,imx7d-qspi"; reg = <0x30bb0000 0x10000>, <0x08000000 0x10000000>; reg-names = "QuadSPI", "QuadSPI-memory"; interrupts = ; clocks = <&clk IMX8MQ_CLK_QSPI_ROOT>, <&clk IMX8MQ_CLK_QSPI_ROOT>; clock-names = "qspi_en", "qspi"; status = "disabled"; }; fec1: ethernet@30be0000 { compatible = "fsl,imx8mq-fec", "fsl,imx6sx-fec"; reg = <0x30be0000 0x10000>; interrupts = , , ; clocks = <&clk IMX8MQ_CLK_ENET1_ROOT>, <&clk IMX8MQ_CLK_ENET1_ROOT>, <&clk IMX8MQ_CLK_ENET_TIMER>, <&clk IMX8MQ_CLK_ENET_REF>, <&clk IMX8MQ_CLK_ENET_PHY_REF>; clock-names = "ipg", "ahb", "ptp", "enet_clk_ref", "enet_out"; fsl,num-tx-queues = <3>; fsl,num-rx-queues = <3>; status = "disabled"; }; }; usb_dwc3_0: usb@38100000 { compatible = "fsl,imx8mq-dwc3", "snps,dwc3"; reg = <0x38100000 0x10000>; clocks = <&clk IMX8MQ_CLK_USB_BUS>, <&clk IMX8MQ_CLK_USB_CORE_REF>, <&clk IMX8MQ_CLK_USB1_CTRL_ROOT>; clock-names = "bus_early", "ref", "suspend"; assigned-clocks = <&clk IMX8MQ_CLK_USB_BUS>, <&clk IMX8MQ_CLK_USB_CORE_REF>; assigned-clock-parents = <&clk IMX8MQ_SYS2_PLL_500M>, <&clk IMX8MQ_SYS1_PLL_100M>; assigned-clock-rates = <500000000>, <100000000>; interrupts = ; phys = <&usb3_phy0>, <&usb3_phy0>; phy-names = "usb2-phy", "usb3-phy"; power-domains = <&pgc_otg1>; usb3-resume-missing-cas; status = "disabled"; }; usb3_phy0: usb-phy@381f0040 { compatible = "fsl,imx8mq-usb-phy"; reg = <0x381f0040 0x40>; clocks = <&clk IMX8MQ_CLK_USB1_PHY_ROOT>; clock-names = "phy"; assigned-clocks = <&clk IMX8MQ_CLK_USB_PHY_REF>; assigned-clock-parents = <&clk IMX8MQ_SYS1_PLL_100M>; assigned-clock-rates = <100000000>; #phy-cells = <0>; status = "disabled"; }; usb_dwc3_1: usb@38200000 { compatible = "fsl,imx8mq-dwc3", "snps,dwc3"; reg = <0x38200000 0x10000>; clocks = <&clk IMX8MQ_CLK_USB_BUS>, <&clk IMX8MQ_CLK_USB_CORE_REF>, <&clk IMX8MQ_CLK_USB2_CTRL_ROOT>; clock-names = "bus_early", "ref", "suspend"; assigned-clocks = <&clk IMX8MQ_CLK_USB_BUS>, <&clk IMX8MQ_CLK_USB_CORE_REF>; assigned-clock-parents = <&clk IMX8MQ_SYS2_PLL_500M>, <&clk IMX8MQ_SYS1_PLL_100M>; assigned-clock-rates = <500000000>, <100000000>; interrupts = ; phys = <&usb3_phy1>, <&usb3_phy1>; phy-names = "usb2-phy", "usb3-phy"; power-domains = <&pgc_otg2>; usb3-resume-missing-cas; status = "disabled"; }; usb3_phy1: usb-phy@382f0040 { compatible = "fsl,imx8mq-usb-phy"; reg = <0x382f0040 0x40>; clocks = <&clk IMX8MQ_CLK_USB2_PHY_ROOT>; clock-names = "phy"; assigned-clocks = <&clk IMX8MQ_CLK_USB_PHY_REF>; assigned-clock-parents = <&clk IMX8MQ_SYS1_PLL_100M>; assigned-clock-rates = <100000000>; #phy-cells = <0>; status = "disabled"; }; gic: interrupt-controller@38800000 { compatible = "arm,gic-v3"; reg = <0x38800000 0x10000>, /* GIC Dist */ <0x38880000 0xc0000>, /* GICR */ <0x31000000 0x2000>, /* GICC */ <0x31010000 0x2000>, /* GICV */ <0x31020000 0x2000>; /* GICH */ #interrupt-cells = <3>; interrupt-controller; interrupts = ; interrupt-parent = <&gic>; }; }; };