// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2016 Freescale Semiconductor, Inc. * Copyright 2017-2018 NXP * Dong Aisheng */ #include #include #include #include #include #include #include / { interrupt-parent = <&gic>; #address-cells = <2>; #size-cells = <2>; aliases { gpio0 = &lsio_gpio0; gpio1 = &lsio_gpio1; gpio2 = &lsio_gpio2; gpio3 = &lsio_gpio3; gpio4 = &lsio_gpio4; gpio5 = &lsio_gpio5; gpio6 = &lsio_gpio6; gpio7 = &lsio_gpio7; mmc0 = &usdhc1; mmc1 = &usdhc2; mmc2 = &usdhc3; mu1 = &lsio_mu1; serial0 = &adma_lpuart0; serial1 = &adma_lpuart1; serial2 = &adma_lpuart2; serial3 = &adma_lpuart3; }; cpus { #address-cells = <2>; #size-cells = <0>; /* We have 1 clusters with 4 Cortex-A35 cores */ A35_0: cpu@0 { device_type = "cpu"; compatible = "arm,cortex-a35"; reg = <0x0 0x0>; enable-method = "psci"; next-level-cache = <&A35_L2>; clocks = <&clk IMX_A35_CLK>; operating-points-v2 = <&a35_opp_table>; #cooling-cells = <2>; }; A35_1: cpu@1 { device_type = "cpu"; compatible = "arm,cortex-a35"; reg = <0x0 0x1>; enable-method = "psci"; next-level-cache = <&A35_L2>; clocks = <&clk IMX_A35_CLK>; operating-points-v2 = <&a35_opp_table>; #cooling-cells = <2>; }; A35_2: cpu@2 { device_type = "cpu"; compatible = "arm,cortex-a35"; reg = <0x0 0x2>; enable-method = "psci"; next-level-cache = <&A35_L2>; clocks = <&clk IMX_A35_CLK>; operating-points-v2 = <&a35_opp_table>; #cooling-cells = <2>; }; A35_3: cpu@3 { device_type = "cpu"; compatible = "arm,cortex-a35"; reg = <0x0 0x3>; enable-method = "psci"; next-level-cache = <&A35_L2>; clocks = <&clk IMX_A35_CLK>; operating-points-v2 = <&a35_opp_table>; #cooling-cells = <2>; }; A35_L2: l2-cache0 { compatible = "cache"; }; }; a35_opp_table: opp-table { compatible = "operating-points-v2"; opp-shared; opp-900000000 { opp-hz = /bits/ 64 <900000000>; opp-microvolt = <1000000>; clock-latency-ns = <150000>; }; opp-1200000000 { opp-hz = /bits/ 64 <1200000000>; opp-microvolt = <1100000>; clock-latency-ns = <150000>; opp-suspend; }; }; gic: interrupt-controller@51a00000 { compatible = "arm,gic-v3"; reg = <0x0 0x51a00000 0 0x10000>, /* GIC Dist */ <0x0 0x51b00000 0 0xc0000>; /* GICR (RD_base + SGI_base) */ #interrupt-cells = <3>; interrupt-controller; interrupts = ; }; reserved-memory { #address-cells = <2>; #size-cells = <2>; ranges; dsp_reserved: dsp@92400000 { reg = <0 0x92400000 0 0x2000000>; no-map; }; }; pmu { compatible = "arm,armv8-pmuv3"; interrupts = ; }; psci { compatible = "arm,psci-1.0"; method = "smc"; }; scu { compatible = "fsl,imx-scu"; mbox-names = "tx0", "rx0", "gip3"; mboxes = <&lsio_mu1 0 0 &lsio_mu1 1 0 &lsio_mu1 3 3>; clk: clock-controller { compatible = "fsl,imx8qxp-clk"; #clock-cells = <1>; clocks = <&xtal32k &xtal24m>; clock-names = "xtal_32KHz", "xtal_24Mhz"; }; iomuxc: pinctrl { compatible = "fsl,imx8qxp-iomuxc"; }; ocotp: imx8qx-ocotp { compatible = "fsl,imx8qxp-scu-ocotp"; #address-cells = <1>; #size-cells = <1>; }; pd: imx8qx-pd { compatible = "fsl,imx8qxp-scu-pd"; #power-domain-cells = <1>; }; scu_key: scu-key { compatible = "fsl,imx8qxp-sc-key", "fsl,imx-sc-key"; linux,keycodes = ; status = "disabled"; }; rtc: rtc { compatible = "fsl,imx8qxp-sc-rtc"; }; watchdog { compatible = "fsl,imx8qxp-sc-wdt", "fsl,imx-sc-wdt"; timeout-sec = <60>; }; tsens: thermal-sensor { compatible = "fsl,imx8qxp-sc-thermal", "fsl,imx-sc-thermal"; #thermal-sensor-cells = <1>; }; }; timer { compatible = "arm,armv8-timer"; interrupts = , /* Physical Secure */ , /* Physical Non-Secure */ , /* Virtual */ ; /* Hypervisor */ }; xtal32k: clock-xtal32k { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <32768>; clock-output-names = "xtal_32KHz"; }; xtal24m: clock-xtal24m { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <24000000>; clock-output-names = "xtal_24MHz"; }; adma_subsys: bus@59000000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0x59000000 0x0 0x59000000 0x2000000>; adma_lpcg: clock-controller@59000000 { compatible = "fsl,imx8qxp-lpcg-adma"; reg = <0x59000000 0x2000000>; #clock-cells = <1>; }; adma_dsp: dsp@596e8000 { compatible = "fsl,imx8qxp-dsp"; reg = <0x596e8000 0x88000>; clocks = <&adma_lpcg IMX_ADMA_LPCG_DSP_IPG_CLK>, <&adma_lpcg IMX_ADMA_LPCG_OCRAM_IPG_CLK>, <&adma_lpcg IMX_ADMA_LPCG_DSP_CORE_CLK>; clock-names = "ipg", "ocram", "core"; power-domains = <&pd IMX_SC_R_MU_13A>, <&pd IMX_SC_R_MU_13B>, <&pd IMX_SC_R_DSP>, <&pd IMX_SC_R_DSP_RAM>; mbox-names = "txdb0", "txdb1", "rxdb0", "rxdb1"; mboxes = <&lsio_mu13 2 0>, <&lsio_mu13 2 1>, <&lsio_mu13 3 0>, <&lsio_mu13 3 1>; memory-region = <&dsp_reserved>; status = "disabled"; }; adma_lpuart0: serial@5a060000 { compatible = "fsl,imx8qxp-lpuart", "fsl,imx7ulp-lpuart"; reg = <0x5a060000 0x1000>; interrupts = ; clocks = <&adma_lpcg IMX_ADMA_LPCG_UART0_IPG_CLK>, <&adma_lpcg IMX_ADMA_LPCG_UART0_BAUD_CLK>; clock-names = "ipg", "baud"; power-domains = <&pd IMX_SC_R_UART_0>; status = "disabled"; }; adma_lpuart1: serial@5a070000 { compatible = "fsl,imx8qxp-lpuart", "fsl,imx7ulp-lpuart"; reg = <0x5a070000 0x1000>; interrupts = ; clocks = <&adma_lpcg IMX_ADMA_LPCG_UART1_IPG_CLK>, <&adma_lpcg IMX_ADMA_LPCG_UART1_BAUD_CLK>; clock-names = "ipg", "baud"; power-domains = <&pd IMX_SC_R_UART_1>; status = "disabled"; }; adma_lpuart2: serial@5a080000 { compatible = "fsl,imx8qxp-lpuart", "fsl,imx7ulp-lpuart"; reg = <0x5a080000 0x1000>; interrupts = ; clocks = <&adma_lpcg IMX_ADMA_LPCG_UART2_IPG_CLK>, <&adma_lpcg IMX_ADMA_LPCG_UART2_BAUD_CLK>; clock-names = "ipg", "baud"; power-domains = <&pd IMX_SC_R_UART_2>; status = "disabled"; }; adma_lpuart3: serial@5a090000 { compatible = "fsl,imx8qxp-lpuart", "fsl,imx7ulp-lpuart"; reg = <0x5a090000 0x1000>; interrupts = ; clocks = <&adma_lpcg IMX_ADMA_LPCG_UART3_IPG_CLK>, <&adma_lpcg IMX_ADMA_LPCG_UART3_BAUD_CLK>; clock-names = "ipg", "baud"; power-domains = <&pd IMX_SC_R_UART_3>; status = "disabled"; }; adma_i2c0: i2c@5a800000 { compatible = "fsl,imx8qxp-lpi2c", "fsl,imx7ulp-lpi2c"; reg = <0x5a800000 0x4000>; interrupts = ; clocks = <&adma_lpcg IMX_ADMA_LPCG_I2C0_CLK>; clock-names = "per"; assigned-clocks = <&clk IMX_ADMA_I2C0_CLK>; assigned-clock-rates = <24000000>; power-domains = <&pd IMX_SC_R_I2C_0>; status = "disabled"; }; adma_i2c1: i2c@5a810000 { compatible = "fsl,imx8qxp-lpi2c", "fsl,imx7ulp-lpi2c"; reg = <0x5a810000 0x4000>; interrupts = ; clocks = <&adma_lpcg IMX_ADMA_LPCG_I2C1_CLK>; clock-names = "per"; assigned-clocks = <&clk IMX_ADMA_I2C1_CLK>; assigned-clock-rates = <24000000>; power-domains = <&pd IMX_SC_R_I2C_1>; status = "disabled"; }; adma_i2c2: i2c@5a820000 { compatible = "fsl,imx8qxp-lpi2c", "fsl,imx7ulp-lpi2c"; reg = <0x5a820000 0x4000>; interrupts = ; clocks = <&adma_lpcg IMX_ADMA_LPCG_I2C2_CLK>; clock-names = "per"; assigned-clocks = <&clk IMX_ADMA_I2C2_CLK>; assigned-clock-rates = <24000000>; power-domains = <&pd IMX_SC_R_I2C_2>; status = "disabled"; }; adma_i2c3: i2c@5a830000 { compatible = "fsl,imx8qxp-lpi2c", "fsl,imx7ulp-lpi2c"; reg = <0x5a830000 0x4000>; interrupts = ; clocks = <&adma_lpcg IMX_ADMA_LPCG_I2C3_CLK>; clock-names = "per"; assigned-clocks = <&clk IMX_ADMA_I2C3_CLK>; assigned-clock-rates = <24000000>; power-domains = <&pd IMX_SC_R_I2C_3>; status = "disabled"; }; }; conn_subsys: bus@5b000000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0x5b000000 0x0 0x5b000000 0x1000000>; conn_lpcg: clock-controller@5b200000 { compatible = "fsl,imx8qxp-lpcg-conn"; reg = <0x5b200000 0xb0000>; #clock-cells = <1>; }; usdhc1: mmc@5b010000 { compatible = "fsl,imx8qxp-usdhc", "fsl,imx7d-usdhc"; interrupts = ; reg = <0x5b010000 0x10000>; clocks = <&conn_lpcg IMX_CONN_LPCG_SDHC0_IPG_CLK>, <&conn_lpcg IMX_CONN_LPCG_SDHC0_PER_CLK>, <&conn_lpcg IMX_CONN_LPCG_SDHC0_HCLK>; clock-names = "ipg", "per", "ahb"; power-domains = <&pd IMX_SC_R_SDHC_0>; status = "disabled"; }; usdhc2: mmc@5b020000 { compatible = "fsl,imx8qxp-usdhc", "fsl,imx7d-usdhc"; interrupts = ; reg = <0x5b020000 0x10000>; clocks = <&conn_lpcg IMX_CONN_LPCG_SDHC1_IPG_CLK>, <&conn_lpcg IMX_CONN_LPCG_SDHC1_PER_CLK>, <&conn_lpcg IMX_CONN_LPCG_SDHC1_HCLK>; clock-names = "ipg", "per", "ahb"; power-domains = <&pd IMX_SC_R_SDHC_1>; fsl,tuning-start-tap = <20>; fsl,tuning-step= <2>; status = "disabled"; }; usdhc3: mmc@5b030000 { compatible = "fsl,imx8qxp-usdhc", "fsl,imx7d-usdhc"; interrupts = ; reg = <0x5b030000 0x10000>; clocks = <&conn_lpcg IMX_CONN_LPCG_SDHC2_IPG_CLK>, <&conn_lpcg IMX_CONN_LPCG_SDHC2_PER_CLK>, <&conn_lpcg IMX_CONN_LPCG_SDHC2_HCLK>; clock-names = "ipg", "per", "ahb"; power-domains = <&pd IMX_SC_R_SDHC_2>; status = "disabled"; }; fec1: ethernet@5b040000 { compatible = "fsl,imx8qxp-fec", "fsl,imx6sx-fec"; reg = <0x5b040000 0x10000>; interrupts = , , , ; clocks = <&conn_lpcg IMX_CONN_LPCG_ENET0_IPG_CLK>, <&conn_lpcg IMX_CONN_LPCG_ENET0_AHB_CLK>, <&conn_lpcg IMX_CONN_LPCG_ENET0_TX_CLK>, <&conn_lpcg IMX_CONN_LPCG_ENET0_ROOT_CLK>; clock-names = "ipg", "ahb", "enet_clk_ref", "ptp"; fsl,num-tx-queues=<3>; fsl,num-rx-queues=<3>; power-domains = <&pd IMX_SC_R_ENET_0>; status = "disabled"; }; fec2: ethernet@5b050000 { compatible = "fsl,imx8qxp-fec", "fsl,imx6sx-fec"; reg = <0x5b050000 0x10000>; interrupts = , , , ; clocks = <&conn_lpcg IMX_CONN_LPCG_ENET1_IPG_CLK>, <&conn_lpcg IMX_CONN_LPCG_ENET1_AHB_CLK>, <&conn_lpcg IMX_CONN_LPCG_ENET1_TX_CLK>, <&conn_lpcg IMX_CONN_LPCG_ENET1_ROOT_CLK>; clock-names = "ipg", "ahb", "enet_clk_ref", "ptp"; fsl,num-tx-queues=<3>; fsl,num-rx-queues=<3>; power-domains = <&pd IMX_SC_R_ENET_1>; status = "disabled"; }; }; ddr_subsyss: bus@5c000000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0x5c000000 0x0 0x5c000000 0x1000000>; ddr-pmu@5c020000 { compatible = "fsl,imx8-ddr-pmu"; reg = <0x5c020000 0x10000>; interrupts = ; }; }; lsio_subsys: bus@5d000000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0x5d000000 0x0 0x5d000000 0x1000000>; lsio_gpio0: gpio@5d080000 { compatible = "fsl,imx8qxp-gpio", "fsl,imx35-gpio"; reg = <0x5d080000 0x10000>; interrupts = ; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; power-domains = <&pd IMX_SC_R_GPIO_0>; }; lsio_gpio1: gpio@5d090000 { compatible = "fsl,imx8qxp-gpio", "fsl,imx35-gpio"; reg = <0x5d090000 0x10000>; interrupts = ; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; power-domains = <&pd IMX_SC_R_GPIO_1>; }; lsio_gpio2: gpio@5d0a0000 { compatible = "fsl,imx8qxp-gpio", "fsl,imx35-gpio"; reg = <0x5d0a0000 0x10000>; interrupts = ; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; power-domains = <&pd IMX_SC_R_GPIO_2>; }; lsio_gpio3: gpio@5d0b0000 { compatible = "fsl,imx8qxp-gpio", "fsl,imx35-gpio"; reg = <0x5d0b0000 0x10000>; interrupts = ; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; power-domains = <&pd IMX_SC_R_GPIO_3>; }; lsio_gpio4: gpio@5d0c0000 { compatible = "fsl,imx8qxp-gpio", "fsl,imx35-gpio"; reg = <0x5d0c0000 0x10000>; interrupts = ; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; power-domains = <&pd IMX_SC_R_GPIO_4>; }; lsio_gpio5: gpio@5d0d0000 { compatible = "fsl,imx8qxp-gpio", "fsl,imx35-gpio"; reg = <0x5d0d0000 0x10000>; interrupts = ; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; power-domains = <&pd IMX_SC_R_GPIO_5>; }; lsio_gpio6: gpio@5d0e0000 { compatible = "fsl,imx8qxp-gpio", "fsl,imx35-gpio"; reg = <0x5d0e0000 0x10000>; interrupts = ; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; power-domains = <&pd IMX_SC_R_GPIO_6>; }; lsio_gpio7: gpio@5d0f0000 { compatible = "fsl,imx8qxp-gpio", "fsl,imx35-gpio"; reg = <0x5d0f0000 0x10000>; interrupts = ; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; power-domains = <&pd IMX_SC_R_GPIO_7>; }; lsio_mu0: mailbox@5d1b0000 { compatible = "fsl,imx8qxp-mu", "fsl,imx6sx-mu"; reg = <0x5d1b0000 0x10000>; interrupts = ; #mbox-cells = <2>; status = "disabled"; }; lsio_mu1: mailbox@5d1c0000 { compatible = "fsl,imx8-mu-scu", "fsl,imx8qxp-mu", "fsl,imx6sx-mu"; reg = <0x5d1c0000 0x10000>; interrupts = ; #mbox-cells = <2>; }; lsio_mu2: mailbox@5d1d0000 { compatible = "fsl,imx8-mu-scu", "fsl,imx8qxp-mu", "fsl,imx6sx-mu"; reg = <0x5d1d0000 0x10000>; interrupts = ; #mbox-cells = <2>; status = "disabled"; }; lsio_mu3: mailbox@5d1e0000 { compatible = "fsl,imx8-mu-scu", "fsl,imx8qxp-mu", "fsl,imx6sx-mu"; reg = <0x5d1e0000 0x10000>; interrupts = ; #mbox-cells = <2>; status = "disabled"; }; lsio_mu4: mailbox@5d1f0000 { compatible = "fsl,imx8-mu-scu", "fsl,imx8qxp-mu", "fsl,imx6sx-mu"; reg = <0x5d1f0000 0x10000>; interrupts = ; #mbox-cells = <2>; status = "disabled"; }; lsio_mu13: mailbox@5d280000 { compatible = "fsl,imx8qxp-mu", "fsl,imx6sx-mu"; reg = <0x5d280000 0x10000>; interrupts = ; #mbox-cells = <2>; power-domains = <&pd IMX_SC_R_MU_13A>; }; lsio_lpcg: clock-controller@5d400000 { compatible = "fsl,imx8qxp-lpcg-lsio"; reg = <0x5d400000 0x400000>; #clock-cells = <1>; }; }; thermal_zones: thermal-zones { cpu-thermal0 { polling-delay-passive = <250>; polling-delay = <2000>; thermal-sensors = <&tsens IMX_SC_R_SYSTEM>; trips { cpu_alert0: trip0 { temperature = <107000>; hysteresis = <2000>; type = "passive"; }; cpu_crit0: trip1 { temperature = <127000>; hysteresis = <2000>; type = "critical"; }; }; cooling-maps { map0 { trip = <&cpu_alert0>; cooling-device = <&A35_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&A35_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&A35_2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&A35_3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; }; }; }; }; };