// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright 2019 NXP */ #include #include #include #include #include #include "imx8mp-pinfunc.h" / { interrupt-parent = <&gic>; #address-cells = <2>; #size-cells = <2>; aliases { ethernet0 = &fec; gpio0 = &gpio1; gpio1 = &gpio2; gpio2 = &gpio3; gpio3 = &gpio4; gpio4 = &gpio5; i2c0 = &i2c1; i2c1 = &i2c2; i2c2 = &i2c3; i2c3 = &i2c4; i2c4 = &i2c5; i2c5 = &i2c6; mmc0 = &usdhc1; mmc1 = &usdhc2; mmc2 = &usdhc3; serial0 = &uart1; serial1 = &uart2; serial2 = &uart3; serial3 = &uart4; }; cpus { #address-cells = <1>; #size-cells = <0>; A53_0: cpu@0 { device_type = "cpu"; compatible = "arm,cortex-a53"; reg = <0x0>; clock-latency = <61036>; clocks = <&clk IMX8MP_CLK_ARM>; enable-method = "psci"; next-level-cache = <&A53_L2>; #cooling-cells = <2>; }; A53_1: cpu@1 { device_type = "cpu"; compatible = "arm,cortex-a53"; reg = <0x1>; clock-latency = <61036>; clocks = <&clk IMX8MP_CLK_ARM>; enable-method = "psci"; next-level-cache = <&A53_L2>; #cooling-cells = <2>; }; A53_2: cpu@2 { device_type = "cpu"; compatible = "arm,cortex-a53"; reg = <0x2>; clock-latency = <61036>; clocks = <&clk IMX8MP_CLK_ARM>; enable-method = "psci"; next-level-cache = <&A53_L2>; #cooling-cells = <2>; }; A53_3: cpu@3 { device_type = "cpu"; compatible = "arm,cortex-a53"; reg = <0x3>; clock-latency = <61036>; clocks = <&clk IMX8MP_CLK_ARM>; enable-method = "psci"; next-level-cache = <&A53_L2>; #cooling-cells = <2>; }; A53_L2: l2-cache0 { compatible = "cache"; }; }; osc_32k: clock-osc-32k { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <32768>; clock-output-names = "osc_32k"; }; osc_24m: clock-osc-24m { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <24000000>; clock-output-names = "osc_24m"; }; 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"; }; psci { compatible = "arm,psci-1.0"; method = "smc"; }; thermal-zones { cpu-thermal { polling-delay-passive = <250>; polling-delay = <2000>; thermal-sensors = <&tmu 0>; trips { cpu_alert0: trip0 { temperature = <85000>; hysteresis = <2000>; type = "passive"; }; cpu_crit0: trip1 { temperature = <95000>; hysteresis = <2000>; type = "critical"; }; }; cooling-maps { map0 { trip = <&cpu_alert0>; cooling-device = <&A53_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&A53_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&A53_2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&A53_3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; }; }; }; soc-thermal { polling-delay-passive = <250>; polling-delay = <2000>; thermal-sensors = <&tmu 1>; trips { soc_alert0: trip0 { temperature = <85000>; hysteresis = <2000>; type = "passive"; }; soc_crit0: trip1 { temperature = <95000>; hysteresis = <2000>; type = "critical"; }; }; cooling-maps { map0 { trip = <&soc_alert0>; cooling-device = <&A53_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&A53_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&A53_2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&A53_3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; }; }; }; }; timer { compatible = "arm,armv8-timer"; interrupts = , , , ; clock-frequency = <8000000>; arm,no-tick-in-suspend; }; soc@0 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0x0 0x0 0x0 0x3e000000>; aips1: bus@30000000 { compatible = "fsl,aips-bus", "simple-bus"; reg = <0x30000000 0x400000>; #address-cells = <1>; #size-cells = <1>; ranges; gpio1: gpio@30200000 { compatible = "fsl,imx8mp-gpio", "fsl,imx35-gpio"; reg = <0x30200000 0x10000>; interrupts = , ; clocks = <&clk IMX8MP_CLK_GPIO1_ROOT>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; gpio-ranges = <&iomuxc 0 5 30>; }; gpio2: gpio@30210000 { compatible = "fsl,imx8mp-gpio", "fsl,imx35-gpio"; reg = <0x30210000 0x10000>; interrupts = , ; clocks = <&clk IMX8MP_CLK_GPIO2_ROOT>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; gpio-ranges = <&iomuxc 0 35 21>; }; gpio3: gpio@30220000 { compatible = "fsl,imx8mp-gpio", "fsl,imx35-gpio"; reg = <0x30220000 0x10000>; interrupts = , ; clocks = <&clk IMX8MP_CLK_GPIO3_ROOT>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; gpio-ranges = <&iomuxc 0 56 26>, <&iomuxc 26 144 4>; }; gpio4: gpio@30230000 { compatible = "fsl,imx8mp-gpio", "fsl,imx35-gpio"; reg = <0x30230000 0x10000>; interrupts = , ; clocks = <&clk IMX8MP_CLK_GPIO4_ROOT>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; gpio-ranges = <&iomuxc 0 82 32>; }; gpio5: gpio@30240000 { compatible = "fsl,imx8mp-gpio", "fsl,imx35-gpio"; reg = <0x30240000 0x10000>; interrupts = , ; clocks = <&clk IMX8MP_CLK_GPIO5_ROOT>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; gpio-ranges = <&iomuxc 0 114 30>; }; tmu: tmu@30260000 { compatible = "fsl,imx8mp-tmu"; reg = <0x30260000 0x10000>; clocks = <&clk IMX8MP_CLK_TSENSOR_ROOT>; #thermal-sensor-cells = <1>; }; wdog1: watchdog@30280000 { compatible = "fsl,imx8mp-wdt", "fsl,imx21-wdt"; reg = <0x30280000 0x10000>; interrupts = ; clocks = <&clk IMX8MP_CLK_WDOG1_ROOT>; status = "disabled"; }; iomuxc: pinctrl@30330000 { compatible = "fsl,imx8mp-iomuxc"; reg = <0x30330000 0x10000>; }; gpr: iomuxc-gpr@30340000 { compatible = "fsl,imx8mp-iomuxc-gpr", "syscon"; reg = <0x30340000 0x10000>; }; ocotp: efuse@30350000 { compatible = "fsl,imx8mp-ocotp", "fsl,imx8mm-ocotp", "syscon"; reg = <0x30350000 0x10000>; clocks = <&clk IMX8MP_CLK_OCOTP_ROOT>; /* For nvmem subnodes */ #address-cells = <1>; #size-cells = <1>; cpu_speed_grade: speed-grade@10 { reg = <0x10 4>; }; }; anatop: anatop@30360000 { compatible = "fsl,imx8mp-anatop", "fsl,imx8mm-anatop", "syscon"; reg = <0x30360000 0x10000>; }; 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 = , ; clocks = <&clk IMX8MP_CLK_SNVS_ROOT>; clock-names = "snvs-rtc"; }; snvs_pwrkey: snvs-powerkey { compatible = "fsl,sec-v4.0-pwrkey"; regmap = <&snvs>; interrupts = ; clocks = <&clk IMX8MP_CLK_SNVS_ROOT>; clock-names = "snvs-pwrkey"; linux,keycode = ; wakeup-source; status = "disabled"; }; }; clk: clock-controller@30380000 { compatible = "fsl,imx8mp-ccm"; reg = <0x30380000 0x10000>; #clock-cells = <1>; clocks = <&osc_32k>, <&osc_24m>, <&clk_ext1>, <&clk_ext2>, <&clk_ext3>, <&clk_ext4>; clock-names = "osc_32k", "osc_24m", "clk_ext1", "clk_ext2", "clk_ext3", "clk_ext4"; assigned-clocks = <&clk IMX8MP_CLK_A53_SRC>, <&clk IMX8MP_CLK_A53_CORE>, <&clk IMX8MP_CLK_NOC>, <&clk IMX8MP_CLK_NOC_IO>, <&clk IMX8MP_CLK_GIC>, <&clk IMX8MP_CLK_AUDIO_AHB>, <&clk IMX8MP_CLK_AUDIO_AXI_SRC>, <&clk IMX8MP_CLK_IPG_AUDIO_ROOT>, <&clk IMX8MP_AUDIO_PLL1>, <&clk IMX8MP_AUDIO_PLL2>; assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_800M>, <&clk IMX8MP_ARM_PLL_OUT>, <&clk IMX8MP_SYS_PLL2_1000M>, <&clk IMX8MP_SYS_PLL1_800M>, <&clk IMX8MP_SYS_PLL2_500M>, <&clk IMX8MP_SYS_PLL1_800M>, <&clk IMX8MP_SYS_PLL1_800M>; assigned-clock-rates = <0>, <0>, <1000000000>, <800000000>, <500000000>, <400000000>, <800000000>, <400000000>, <393216000>, <361267200>; }; src: reset-controller@30390000 { compatible = "fsl,imx8mp-src", "syscon"; reg = <0x30390000 0x10000>; interrupts = ; #reset-cells = <1>; }; }; aips2: bus@30400000 { compatible = "fsl,aips-bus", "simple-bus"; reg = <0x30400000 0x400000>; #address-cells = <1>; #size-cells = <1>; ranges; pwm1: pwm@30660000 { compatible = "fsl,imx8mp-pwm", "fsl,imx27-pwm"; reg = <0x30660000 0x10000>; interrupts = ; clocks = <&clk IMX8MP_CLK_PWM1_ROOT>, <&clk IMX8MP_CLK_PWM1_ROOT>; clock-names = "ipg", "per"; #pwm-cells = <2>; status = "disabled"; }; pwm2: pwm@30670000 { compatible = "fsl,imx8mp-pwm", "fsl,imx27-pwm"; reg = <0x30670000 0x10000>; interrupts = ; clocks = <&clk IMX8MP_CLK_PWM2_ROOT>, <&clk IMX8MP_CLK_PWM2_ROOT>; clock-names = "ipg", "per"; #pwm-cells = <2>; status = "disabled"; }; pwm3: pwm@30680000 { compatible = "fsl,imx8mp-pwm", "fsl,imx27-pwm"; reg = <0x30680000 0x10000>; interrupts = ; clocks = <&clk IMX8MP_CLK_PWM3_ROOT>, <&clk IMX8MP_CLK_PWM3_ROOT>; clock-names = "ipg", "per"; #pwm-cells = <2>; status = "disabled"; }; pwm4: pwm@30690000 { compatible = "fsl,imx8mp-pwm", "fsl,imx27-pwm"; reg = <0x30690000 0x10000>; interrupts = ; clocks = <&clk IMX8MP_CLK_PWM4_ROOT>, <&clk IMX8MP_CLK_PWM4_ROOT>; clock-names = "ipg", "per"; #pwm-cells = <2>; status = "disabled"; }; system_counter: timer@306a0000 { compatible = "nxp,sysctr-timer"; reg = <0x306a0000 0x20000>; interrupts = ; clocks = <&osc_24m>; clock-names = "per"; }; }; aips3: bus@30800000 { compatible = "fsl,aips-bus", "simple-bus"; reg = <0x30800000 0x400000>; #address-cells = <1>; #size-cells = <1>; ranges; ecspi1: spi@30820000 { #address-cells = <1>; #size-cells = <0>; compatible = "fsl,imx8mp-ecspi", "fsl,imx51-ecspi"; reg = <0x30820000 0x10000>; interrupts = ; clocks = <&clk IMX8MP_CLK_ECSPI1_ROOT>, <&clk IMX8MP_CLK_ECSPI1_ROOT>; clock-names = "ipg", "per"; dmas = <&sdma1 0 7 1>, <&sdma1 1 7 2>; dma-names = "rx", "tx"; status = "disabled"; }; ecspi2: spi@30830000 { #address-cells = <1>; #size-cells = <0>; compatible = "fsl,imx8mp-ecspi", "fsl,imx51-ecspi"; reg = <0x30830000 0x10000>; interrupts = ; clocks = <&clk IMX8MP_CLK_ECSPI2_ROOT>, <&clk IMX8MP_CLK_ECSPI2_ROOT>; clock-names = "ipg", "per"; dmas = <&sdma1 2 7 1>, <&sdma1 3 7 2>; dma-names = "rx", "tx"; status = "disabled"; }; ecspi3: spi@30840000 { #address-cells = <1>; #size-cells = <0>; compatible = "fsl,imx8mp-ecspi", "fsl,imx51-ecspi"; reg = <0x30840000 0x10000>; interrupts = ; clocks = <&clk IMX8MP_CLK_ECSPI3_ROOT>, <&clk IMX8MP_CLK_ECSPI3_ROOT>; clock-names = "ipg", "per"; dmas = <&sdma1 4 7 1>, <&sdma1 5 7 2>; dma-names = "rx", "tx"; status = "disabled"; }; uart1: serial@30860000 { compatible = "fsl,imx8mp-uart", "fsl,imx6q-uart"; reg = <0x30860000 0x10000>; interrupts = ; clocks = <&clk IMX8MP_CLK_UART1_ROOT>, <&clk IMX8MP_CLK_UART1_ROOT>; clock-names = "ipg", "per"; dmas = <&sdma1 22 4 0>, <&sdma1 23 4 0>; dma-names = "rx", "tx"; status = "disabled"; }; uart3: serial@30880000 { compatible = "fsl,imx8mp-uart", "fsl,imx6q-uart"; reg = <0x30880000 0x10000>; interrupts = ; clocks = <&clk IMX8MP_CLK_UART3_ROOT>, <&clk IMX8MP_CLK_UART3_ROOT>; clock-names = "ipg", "per"; dmas = <&sdma1 26 4 0>, <&sdma1 27 4 0>; dma-names = "rx", "tx"; status = "disabled"; }; uart2: serial@30890000 { compatible = "fsl,imx8mp-uart", "fsl,imx6q-uart"; reg = <0x30890000 0x10000>; interrupts = ; clocks = <&clk IMX8MP_CLK_UART2_ROOT>, <&clk IMX8MP_CLK_UART2_ROOT>; clock-names = "ipg", "per"; status = "disabled"; }; crypto: crypto@30900000 { compatible = "fsl,sec-v4.0"; #address-cells = <1>; #size-cells = <1>; reg = <0x30900000 0x40000>; ranges = <0 0x30900000 0x40000>; interrupts = ; clocks = <&clk IMX8MP_CLK_AHB>, <&clk IMX8MP_CLK_IPG_ROOT>; clock-names = "aclk", "ipg"; sec_jr0: jr@1000 { compatible = "fsl,sec-v4.0-job-ring"; reg = <0x1000 0x1000>; interrupts = ; }; sec_jr1: jr@2000 { compatible = "fsl,sec-v4.0-job-ring"; reg = <0x2000 0x1000>; interrupts = ; }; sec_jr2: jr@3000 { compatible = "fsl,sec-v4.0-job-ring"; reg = <0x3000 0x1000>; interrupts = ; }; }; i2c1: i2c@30a20000 { compatible = "fsl,imx8mp-i2c", "fsl,imx21-i2c"; #address-cells = <1>; #size-cells = <0>; reg = <0x30a20000 0x10000>; interrupts = ; clocks = <&clk IMX8MP_CLK_I2C1_ROOT>; status = "disabled"; }; i2c2: i2c@30a30000 { compatible = "fsl,imx8mp-i2c", "fsl,imx21-i2c"; #address-cells = <1>; #size-cells = <0>; reg = <0x30a30000 0x10000>; interrupts = ; clocks = <&clk IMX8MP_CLK_I2C2_ROOT>; status = "disabled"; }; i2c3: i2c@30a40000 { compatible = "fsl,imx8mp-i2c", "fsl,imx21-i2c"; #address-cells = <1>; #size-cells = <0>; reg = <0x30a40000 0x10000>; interrupts = ; clocks = <&clk IMX8MP_CLK_I2C3_ROOT>; status = "disabled"; }; i2c4: i2c@30a50000 { compatible = "fsl,imx8mp-i2c", "fsl,imx21-i2c"; #address-cells = <1>; #size-cells = <0>; reg = <0x30a50000 0x10000>; interrupts = ; clocks = <&clk IMX8MP_CLK_I2C4_ROOT>; status = "disabled"; }; uart4: serial@30a60000 { compatible = "fsl,imx8mp-uart", "fsl,imx6q-uart"; reg = <0x30a60000 0x10000>; interrupts = ; clocks = <&clk IMX8MP_CLK_UART4_ROOT>, <&clk IMX8MP_CLK_UART4_ROOT>; clock-names = "ipg", "per"; dmas = <&sdma1 28 4 0>, <&sdma1 29 4 0>; dma-names = "rx", "tx"; status = "disabled"; }; mu: mailbox@30aa0000 { compatible = "fsl,imx8mp-mu", "fsl,imx6sx-mu"; reg = <0x30aa0000 0x10000>; interrupts = ; clocks = <&clk IMX8MP_CLK_MU_ROOT>; #mbox-cells = <2>; }; i2c5: i2c@30ad0000 { compatible = "fsl,imx8mp-i2c", "fsl,imx21-i2c"; #address-cells = <1>; #size-cells = <0>; reg = <0x30ad0000 0x10000>; interrupts = ; clocks = <&clk IMX8MP_CLK_I2C5_ROOT>; status = "disabled"; }; i2c6: i2c@30ae0000 { compatible = "fsl,imx8mp-i2c", "fsl,imx21-i2c"; #address-cells = <1>; #size-cells = <0>; reg = <0x30ae0000 0x10000>; interrupts = ; clocks = <&clk IMX8MP_CLK_I2C6_ROOT>; status = "disabled"; }; usdhc1: mmc@30b40000 { compatible = "fsl,imx8mp-usdhc", "fsl,imx7d-usdhc"; reg = <0x30b40000 0x10000>; interrupts = ; clocks = <&clk IMX8MP_CLK_DUMMY>, <&clk IMX8MP_CLK_NAND_USDHC_BUS>, <&clk IMX8MP_CLK_USDHC1_ROOT>; clock-names = "ipg", "ahb", "per"; fsl,tuning-start-tap = <20>; fsl,tuning-step= <2>; bus-width = <4>; status = "disabled"; }; usdhc2: mmc@30b50000 { compatible = "fsl,imx8mp-usdhc", "fsl,imx7d-usdhc"; reg = <0x30b50000 0x10000>; interrupts = ; clocks = <&clk IMX8MP_CLK_DUMMY>, <&clk IMX8MP_CLK_NAND_USDHC_BUS>, <&clk IMX8MP_CLK_USDHC2_ROOT>; clock-names = "ipg", "ahb", "per"; fsl,tuning-start-tap = <20>; fsl,tuning-step= <2>; bus-width = <4>; status = "disabled"; }; usdhc3: mmc@30b60000 { compatible = "fsl,imx8mp-usdhc", "fsl,imx7d-usdhc"; reg = <0x30b60000 0x10000>; interrupts = ; clocks = <&clk IMX8MP_CLK_DUMMY>, <&clk IMX8MP_CLK_NAND_USDHC_BUS>, <&clk IMX8MP_CLK_USDHC3_ROOT>; clock-names = "ipg", "ahb", "per"; fsl,tuning-start-tap = <20>; fsl,tuning-step= <2>; bus-width = <4>; status = "disabled"; }; sdma1: dma-controller@30bd0000 { compatible = "fsl,imx8mp-sdma", "fsl,imx8mq-sdma"; reg = <0x30bd0000 0x10000>; interrupts = ; clocks = <&clk IMX8MP_CLK_SDMA1_ROOT>, <&clk IMX8MP_CLK_AHB>; clock-names = "ipg", "ahb"; #dma-cells = <3>; fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin"; }; fec: ethernet@30be0000 { compatible = "fsl,imx8mp-fec", "fsl,imx8mq-fec", "fsl,imx6sx-fec"; reg = <0x30be0000 0x10000>; interrupts = , , , ; clocks = <&clk IMX8MP_CLK_ENET1_ROOT>, <&clk IMX8MP_CLK_SIM_ENET_ROOT>, <&clk IMX8MP_CLK_ENET_TIMER>, <&clk IMX8MP_CLK_ENET_REF>, <&clk IMX8MP_CLK_ENET_PHY_REF>; clock-names = "ipg", "ahb", "ptp", "enet_clk_ref", "enet_out"; assigned-clocks = <&clk IMX8MP_CLK_ENET_AXI>, <&clk IMX8MP_CLK_ENET_TIMER>, <&clk IMX8MP_CLK_ENET_REF>, <&clk IMX8MP_CLK_ENET_PHY_REF>; assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_266M>, <&clk IMX8MP_SYS_PLL2_100M>, <&clk IMX8MP_SYS_PLL2_125M>, <&clk IMX8MP_SYS_PLL2_50M>; assigned-clock-rates = <0>, <100000000>, <125000000>, <0>; fsl,num-tx-queues = <3>; fsl,num-rx-queues = <3>; status = "disabled"; }; }; gic: interrupt-controller@38800000 { compatible = "arm,gic-v3"; reg = <0x38800000 0x10000>, <0x38880000 0xc0000>; #interrupt-cells = <3>; interrupt-controller; interrupts = ; interrupt-parent = <&gic>; }; ddr-pmu@3d800000 { compatible = "fsl,imx8mp-ddr-pmu", "fsl,imx8m-ddr-pmu"; reg = <0x3d800000 0x400000>; interrupts = ; }; }; };