| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| /* |
| * Copyright 2017 NXP |
| * Copyright (C) 2017-2018 Pengutronix, Lucas Stach <kernel@pengutronix.de> |
| */ |
| |
| #include <dt-bindings/clock/imx8mq-clock.h> |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/interrupt-controller/arm-gic.h> |
| #include "imx8mq-pinfunc.h" |
| |
| / { |
| /* This should really be the GPC, but we need a driver for this first */ |
| interrupt-parent = <&gic>; |
| |
| #address-cells = <2>; |
| #size-cells = <2>; |
| |
| aliases { |
| i2c0 = &i2c1; |
| i2c1 = &i2c2; |
| i2c2 = &i2c3; |
| i2c3 = &i2c4; |
| serial0 = &uart1; |
| serial1 = &uart2; |
| serial2 = &uart3; |
| serial3 = &uart4; |
| }; |
| |
| 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"; |
| }; |
| }; |
| |
| psci { |
| compatible = "arm,psci-1.0"; |
| method = "smc"; |
| }; |
| |
| timer { |
| compatible = "arm,armv8-timer"; |
| interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, /* Physical Secure */ |
| <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, /* Physical Non-Secure */ |
| <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, /* Virtual */ |
| <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>; /* 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>; |
| |
| 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 = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| }; |
| |
| gpio2: gpio@30210000 { |
| compatible = "fsl,imx8mq-gpio", "fsl,imx35-gpio"; |
| reg = <0x30210000 0x10000>; |
| interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| }; |
| |
| gpio3: gpio@30220000 { |
| compatible = "fsl,imx8mq-gpio", "fsl,imx35-gpio"; |
| reg = <0x30220000 0x10000>; |
| interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| }; |
| |
| gpio4: gpio@30230000 { |
| compatible = "fsl,imx8mq-gpio", "fsl,imx35-gpio"; |
| reg = <0x30230000 0x10000>; |
| interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| }; |
| |
| gpio5: gpio@30240000 { |
| compatible = "fsl,imx8mq-gpio", "fsl,imx35-gpio"; |
| reg = <0x30240000 0x10000>; |
| interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| }; |
| |
| 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 = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>; |
| }; |
| |
| clk: clock-controller@30380000 { |
| compatible = "fsl,imx8mq-ccm"; |
| reg = <0x30380000 0x10000>; |
| interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; |
| #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"; |
| }; |
| |
| wdog1: watchdog@30280000 { |
| compatible = "fsl,imx8mq-wdt", "fsl,imx21-wdt"; |
| reg = <0x30280000 0x10000>; |
| interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&clk IMX8MQ_CLK_WDOG1_ROOT>; |
| status = "disabled"; |
| }; |
| |
| wdog2: watchdog@30290000 { |
| compatible = "fsl,imx8mq-wdt", "fsl,imx21-wdt"; |
| reg = <0x30290000 0x10000>; |
| interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&clk IMX8MQ_CLK_WDOG2_ROOT>; |
| status = "disabled"; |
| }; |
| |
| wdog3: watchdog@302a0000 { |
| compatible = "fsl,imx8mq-wdt", "fsl,imx21-wdt"; |
| reg = <0x302a0000 0x10000>; |
| interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&clk IMX8MQ_CLK_WDOG3_ROOT>; |
| status = "disabled"; |
| }; |
| }; |
| |
| bus@30400000 { /* AIPS2 */ |
| compatible = "fsl,imx8mq-aips-bus", "simple-bus"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges = <0x30400000 0x30400000 0x400000>; |
| }; |
| |
| bus@30800000 { /* AIPS3 */ |
| compatible = "fsl,imx8mq-aips-bus", "simple-bus"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges = <0x30800000 0x30800000 0x400000>; |
| |
| uart1: serial@30860000 { |
| compatible = "fsl,imx8mq-uart", |
| "fsl,imx6q-uart"; |
| reg = <0x30860000 0x10000>; |
| interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>; |
| 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 = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>; |
| 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 = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>; |
| 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 = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; |
| 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 = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; |
| 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 = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; |
| 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 = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; |
| 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 = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; |
| 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 = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>; |
| 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 = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; |
| 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"; |
| }; |
| |
| fec1: ethernet@30be0000 { |
| compatible = "fsl,imx8mq-fec", "fsl,imx6sx-fec"; |
| reg = <0x30be0000 0x10000>; |
| interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>; |
| 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"; |
| }; |
| }; |
| |
| 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 = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; |
| interrupt-parent = <&gic>; |
| }; |
| }; |
| }; |
