#include #include #include #include #include / { compatible = "nvidia,tegra210"; interrupt-parent = <&lic>; #address-cells = <2>; #size-cells = <2>; host1x@50000000 { compatible = "nvidia,tegra210-host1x", "simple-bus"; reg = <0x0 0x50000000 0x0 0x00034000>; interrupts = , /* syncpt */ ; /* general */ clocks = <&tegra_car TEGRA210_CLK_HOST1X>; clock-names = "host1x"; resets = <&tegra_car 28>; reset-names = "host1x"; #address-cells = <2>; #size-cells = <2>; ranges = <0x0 0x54000000 0x0 0x54000000 0x0 0x01000000>; dpaux1: dpaux@54040000 { compatible = "nvidia,tegra210-dpaux"; reg = <0x0 0x54040000 0x0 0x00040000>; interrupts = ; clocks = <&tegra_car TEGRA210_CLK_DPAUX1>, <&tegra_car TEGRA210_CLK_PLL_DP>; clock-names = "dpaux", "parent"; resets = <&tegra_car 207>; reset-names = "dpaux"; status = "disabled"; }; vi@54080000 { compatible = "nvidia,tegra210-vi"; reg = <0x0 0x54080000 0x0 0x00040000>; interrupts = ; status = "disabled"; }; tsec@54100000 { compatible = "nvidia,tegra210-tsec"; reg = <0x0 0x54100000 0x0 0x00040000>; }; dc@54200000 { compatible = "nvidia,tegra210-dc"; reg = <0x0 0x54200000 0x0 0x00040000>; interrupts = ; clocks = <&tegra_car TEGRA210_CLK_DISP1>, <&tegra_car TEGRA210_CLK_PLL_P>; clock-names = "dc", "parent"; resets = <&tegra_car 27>; reset-names = "dc"; iommus = <&mc TEGRA_SWGROUP_DC>; nvidia,head = <0>; }; dc@54240000 { compatible = "nvidia,tegra210-dc"; reg = <0x0 0x54240000 0x0 0x00040000>; interrupts = ; clocks = <&tegra_car TEGRA210_CLK_DISP2>, <&tegra_car TEGRA210_CLK_PLL_P>; clock-names = "dc", "parent"; resets = <&tegra_car 26>; reset-names = "dc"; iommus = <&mc TEGRA_SWGROUP_DCB>; nvidia,head = <1>; }; dsi@54300000 { compatible = "nvidia,tegra210-dsi"; reg = <0x0 0x54300000 0x0 0x00040000>; clocks = <&tegra_car TEGRA210_CLK_DSIA>, <&tegra_car TEGRA210_CLK_DSIALP>, <&tegra_car TEGRA210_CLK_PLL_D_OUT0>; clock-names = "dsi", "lp", "parent"; resets = <&tegra_car 48>; reset-names = "dsi"; nvidia,mipi-calibrate = <&mipi 0x0c0>; /* DSIA & DSIB pads */ status = "disabled"; #address-cells = <1>; #size-cells = <0>; }; vic@54340000 { compatible = "nvidia,tegra210-vic"; reg = <0x0 0x54340000 0x0 0x00040000>; status = "disabled"; }; nvjpg@54380000 { compatible = "nvidia,tegra210-nvjpg"; reg = <0x0 0x54380000 0x0 0x00040000>; status = "disabled"; }; dsi@54400000 { compatible = "nvidia,tegra210-dsi"; reg = <0x0 0x54400000 0x0 0x00040000>; clocks = <&tegra_car TEGRA210_CLK_DSIB>, <&tegra_car TEGRA210_CLK_DSIBLP>, <&tegra_car TEGRA210_CLK_PLL_D_OUT0>; clock-names = "dsi", "lp", "parent"; resets = <&tegra_car 82>; reset-names = "dsi"; nvidia,mipi-calibrate = <&mipi 0x300>; /* DSIC & DSID pads */ status = "disabled"; #address-cells = <1>; #size-cells = <0>; }; nvdec@54480000 { compatible = "nvidia,tegra210-nvdec"; reg = <0x0 0x54480000 0x0 0x00040000>; status = "disabled"; }; nvenc@544c0000 { compatible = "nvidia,tegra210-nvenc"; reg = <0x0 0x544c0000 0x0 0x00040000>; status = "disabled"; }; tsec@54500000 { compatible = "nvidia,tegra210-tsec"; reg = <0x0 0x54500000 0x0 0x00040000>; status = "disabled"; }; sor@54540000 { compatible = "nvidia,tegra210-sor"; reg = <0x0 0x54540000 0x0 0x00040000>; interrupts = ; clocks = <&tegra_car TEGRA210_CLK_SOR0>, <&tegra_car TEGRA210_CLK_PLL_D_OUT0>, <&tegra_car TEGRA210_CLK_PLL_DP>, <&tegra_car TEGRA210_CLK_SOR_SAFE>; clock-names = "sor", "parent", "dp", "safe"; resets = <&tegra_car 182>; reset-names = "sor"; status = "disabled"; }; sor@54580000 { compatible = "nvidia,tegra210-sor1"; reg = <0x0 0x54580000 0x0 0x00040000>; interrupts = ; clocks = <&tegra_car TEGRA210_CLK_SOR1>, <&tegra_car TEGRA210_CLK_PLL_D2_OUT0>, <&tegra_car TEGRA210_CLK_PLL_DP>, <&tegra_car TEGRA210_CLK_SOR_SAFE>; clock-names = "sor", "parent", "dp", "safe"; resets = <&tegra_car 183>; reset-names = "sor"; status = "disabled"; }; dpaux: dpaux@545c0000 { compatible = "nvidia,tegra124-dpaux"; reg = <0x0 0x545c0000 0x0 0x00040000>; interrupts = ; clocks = <&tegra_car TEGRA210_CLK_DPAUX>, <&tegra_car TEGRA210_CLK_PLL_DP>; clock-names = "dpaux", "parent"; resets = <&tegra_car 181>; reset-names = "dpaux"; status = "disabled"; }; isp@54600000 { compatible = "nvidia,tegra210-isp"; reg = <0x0 0x54600000 0x0 0x00040000>; interrupts = ; status = "disabled"; }; isp@54680000 { compatible = "nvidia,tegra210-isp"; reg = <0x0 0x54680000 0x0 0x00040000>; interrupts = ; status = "disabled"; }; i2c@546c0000 { compatible = "nvidia,tegra210-i2c-vi"; reg = <0x0 0x546c0000 0x0 0x00040000>; interrupts = ; status = "disabled"; }; }; gic: interrupt-controller@50041000 { compatible = "arm,gic-400"; #interrupt-cells = <3>; interrupt-controller; reg = <0x0 0x50041000 0x0 0x1000>, <0x0 0x50042000 0x0 0x2000>, <0x0 0x50044000 0x0 0x2000>, <0x0 0x50046000 0x0 0x2000>; interrupts = ; interrupt-parent = <&gic>; }; gpu@57000000 { compatible = "nvidia,gm20b"; reg = <0x0 0x57000000 0x0 0x01000000>, <0x0 0x58000000 0x0 0x01000000>; interrupts = , ; interrupt-names = "stall", "nonstall"; clocks = <&tegra_car TEGRA210_CLK_GPU>, <&tegra_car TEGRA210_CLK_PLL_P_OUT5>; clock-names = "gpu", "pwr"; resets = <&tegra_car 184>; reset-names = "gpu"; status = "disabled"; }; lic: interrupt-controller@60004000 { compatible = "nvidia,tegra210-ictlr"; reg = <0x0 0x60004000 0x0 0x40>, /* primary controller */ <0x0 0x60004100 0x0 0x40>, /* secondary controller */ <0x0 0x60004200 0x0 0x40>, /* tertiary controller */ <0x0 0x60004300 0x0 0x40>, /* quaternary controller */ <0x0 0x60004400 0x0 0x40>, /* quinary controller */ <0x0 0x60004500 0x0 0x40>; /* senary controller */ interrupt-controller; #interrupt-cells = <3>; interrupt-parent = <&gic>; }; timer@60005000 { compatible = "nvidia,tegra210-timer", "nvidia,tegra20-timer"; reg = <0x0 0x60005000 0x0 0x400>; interrupts = , , , , , ; clocks = <&tegra_car TEGRA210_CLK_TIMER>; clock-names = "timer"; }; tegra_car: clock@60006000 { compatible = "nvidia,tegra210-car"; reg = <0x0 0x60006000 0x0 0x1000>; #clock-cells = <1>; #reset-cells = <1>; }; flow-controller@60007000 { compatible = "nvidia,tegra210-flowctrl"; reg = <0x0 0x60007000 0x0 0x1000>; }; gpio: gpio@6000d000 { compatible = "nvidia,tegra210-gpio", "nvidia,tegra124-gpio", "nvidia,tegra30-gpio"; reg = <0x0 0x6000d000 0x0 0x1000>; interrupts = , , , , , , , ; #gpio-cells = <2>; gpio-controller; #interrupt-cells = <2>; interrupt-controller; }; apbdma: dma@60020000 { compatible = "nvidia,tegra210-apbdma", "nvidia,tegra148-apbdma"; reg = <0x0 0x60020000 0x0 0x1400>; interrupts = , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ; clocks = <&tegra_car TEGRA210_CLK_APBDMA>; clock-names = "dma"; resets = <&tegra_car 34>; reset-names = "dma"; #dma-cells = <1>; }; apbmisc@70000800 { compatible = "nvidia,tegra210-apbmisc", "nvidia,tegra20-apbmisc"; reg = <0x0 0x70000800 0x0 0x64>, /* Chip revision */ <0x0 0x7000e864 0x0 0x04>; /* Strapping options */ }; pinmux: pinmux@700008d4 { compatible = "nvidia,tegra210-pinmux"; reg = <0x0 0x700008d4 0x0 0x29c>, /* Pad control registers */ <0x0 0x70003000 0x0 0x294>; /* Mux registers */ }; /* * There are two serial driver i.e. 8250 based simple serial * driver and APB DMA based serial driver for higher baudrate * and performance. To enable the 8250 based driver, the compatible * is "nvidia,tegra124-uart", "nvidia,tegra20-uart" and to enable * the APB DMA based serial driver, the compatible is * "nvidia,tegra124-hsuart", "nvidia,tegra30-hsuart". */ uarta: serial@70006000 { compatible = "nvidia,tegra210-uart", "nvidia,tegra20-uart"; reg = <0x0 0x70006000 0x0 0x40>; reg-shift = <2>; interrupts = ; clocks = <&tegra_car TEGRA210_CLK_UARTA>; clock-names = "serial"; resets = <&tegra_car 6>; reset-names = "serial"; dmas = <&apbdma 8>, <&apbdma 8>; dma-names = "rx", "tx"; status = "disabled"; }; uartb: serial@70006040 { compatible = "nvidia,tegra210-uart", "nvidia,tegra20-uart"; reg = <0x0 0x70006040 0x0 0x40>; reg-shift = <2>; interrupts = ; clocks = <&tegra_car TEGRA210_CLK_UARTB>; clock-names = "serial"; resets = <&tegra_car 7>; reset-names = "serial"; dmas = <&apbdma 9>, <&apbdma 9>; dma-names = "rx", "tx"; status = "disabled"; }; uartc: serial@70006200 { compatible = "nvidia,tegra210-uart", "nvidia,tegra20-uart"; reg = <0x0 0x70006200 0x0 0x40>; reg-shift = <2>; interrupts = ; clocks = <&tegra_car TEGRA210_CLK_UARTC>; clock-names = "serial"; resets = <&tegra_car 55>; reset-names = "serial"; dmas = <&apbdma 10>, <&apbdma 10>; dma-names = "rx", "tx"; status = "disabled"; }; uartd: serial@70006300 { compatible = "nvidia,tegra210-uart", "nvidia,tegra20-uart"; reg = <0x0 0x70006300 0x0 0x40>; reg-shift = <2>; interrupts = ; clocks = <&tegra_car TEGRA210_CLK_UARTD>; clock-names = "serial"; resets = <&tegra_car 65>; reset-names = "serial"; dmas = <&apbdma 19>, <&apbdma 19>; dma-names = "rx", "tx"; status = "disabled"; }; pwm: pwm@7000a000 { compatible = "nvidia,tegra210-pwm", "nvidia,tegra20-pwm"; reg = <0x0 0x7000a000 0x0 0x100>; #pwm-cells = <2>; clocks = <&tegra_car TEGRA210_CLK_PWM>; clock-names = "pwm"; resets = <&tegra_car 17>; reset-names = "pwm"; status = "disabled"; }; i2c@7000c000 { compatible = "nvidia,tegra210-i2c", "nvidia,tegra114-i2c"; reg = <0x0 0x7000c000 0x0 0x100>; interrupts = ; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA210_CLK_I2C1>; clock-names = "div-clk"; resets = <&tegra_car 12>; reset-names = "i2c"; dmas = <&apbdma 21>, <&apbdma 21>; dma-names = "rx", "tx"; status = "disabled"; }; i2c@7000c400 { compatible = "nvidia,tegra210-i2c", "nvidia,tegra114-i2c"; reg = <0x0 0x7000c400 0x0 0x100>; interrupts = ; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA210_CLK_I2C2>; clock-names = "div-clk"; resets = <&tegra_car 54>; reset-names = "i2c"; dmas = <&apbdma 22>, <&apbdma 22>; dma-names = "rx", "tx"; status = "disabled"; }; i2c@7000c500 { compatible = "nvidia,tegra210-i2c", "nvidia,tegra114-i2c"; reg = <0x0 0x7000c500 0x0 0x100>; interrupts = ; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA210_CLK_I2C3>; clock-names = "div-clk"; resets = <&tegra_car 67>; reset-names = "i2c"; dmas = <&apbdma 23>, <&apbdma 23>; dma-names = "rx", "tx"; status = "disabled"; }; i2c@7000c700 { compatible = "nvidia,tegra210-i2c", "nvidia,tegra114-i2c"; reg = <0x0 0x7000c700 0x0 0x100>; interrupts = ; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA210_CLK_I2C4>; clock-names = "div-clk"; resets = <&tegra_car 103>; reset-names = "i2c"; dmas = <&apbdma 26>, <&apbdma 26>; dma-names = "rx", "tx"; status = "disabled"; }; i2c@7000d000 { compatible = "nvidia,tegra210-i2c", "nvidia,tegra114-i2c"; reg = <0x0 0x7000d000 0x0 0x100>; interrupts = ; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA210_CLK_I2C5>; clock-names = "div-clk"; resets = <&tegra_car 47>; reset-names = "i2c"; dmas = <&apbdma 24>, <&apbdma 24>; dma-names = "rx", "tx"; status = "disabled"; }; i2c@7000d100 { compatible = "nvidia,tegra210-i2c", "nvidia,tegra114-i2c"; reg = <0x0 0x7000d100 0x0 0x100>; interrupts = ; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA210_CLK_I2C6>; clock-names = "div-clk"; resets = <&tegra_car 166>; reset-names = "i2c"; dmas = <&apbdma 30>, <&apbdma 30>; dma-names = "rx", "tx"; status = "disabled"; }; spi@7000d400 { compatible = "nvidia,tegra210-spi", "nvidia,tegra114-spi"; reg = <0x0 0x7000d400 0x0 0x200>; interrupts = ; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA210_CLK_SBC1>; clock-names = "spi"; resets = <&tegra_car 41>; reset-names = "spi"; dmas = <&apbdma 15>, <&apbdma 15>; dma-names = "rx", "tx"; status = "disabled"; }; spi@7000d600 { compatible = "nvidia,tegra210-spi", "nvidia,tegra114-spi"; reg = <0x0 0x7000d600 0x0 0x200>; interrupts = ; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA210_CLK_SBC2>; clock-names = "spi"; resets = <&tegra_car 44>; reset-names = "spi"; dmas = <&apbdma 16>, <&apbdma 16>; dma-names = "rx", "tx"; status = "disabled"; }; spi@7000d800 { compatible = "nvidia,tegra210-spi", "nvidia,tegra114-spi"; reg = <0x0 0x7000d800 0x0 0x200>; interrupts = ; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA210_CLK_SBC3>; clock-names = "spi"; resets = <&tegra_car 46>; reset-names = "spi"; dmas = <&apbdma 17>, <&apbdma 17>; dma-names = "rx", "tx"; status = "disabled"; }; spi@7000da00 { compatible = "nvidia,tegra210-spi", "nvidia,tegra114-spi"; reg = <0x0 0x7000da00 0x0 0x200>; interrupts = ; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA210_CLK_SBC4>; clock-names = "spi"; resets = <&tegra_car 68>; reset-names = "spi"; dmas = <&apbdma 18>, <&apbdma 18>; dma-names = "rx", "tx"; status = "disabled"; }; rtc@7000e000 { compatible = "nvidia,tegra210-rtc", "nvidia,tegra20-rtc"; reg = <0x0 0x7000e000 0x0 0x100>; interrupts = ; clocks = <&tegra_car TEGRA210_CLK_RTC>; clock-names = "rtc"; }; pmc: pmc@7000e400 { compatible = "nvidia,tegra210-pmc"; reg = <0x0 0x7000e400 0x0 0x400>; clocks = <&tegra_car TEGRA210_CLK_PCLK>, <&clk32k_in>; clock-names = "pclk", "clk32k_in"; }; fuse@7000f800 { compatible = "nvidia,tegra210-efuse"; reg = <0x0 0x7000f800 0x0 0x400>; clocks = <&tegra_car TEGRA210_CLK_FUSE>; clock-names = "fuse"; resets = <&tegra_car 39>; reset-names = "fuse"; }; mc: memory-controller@70019000 { compatible = "nvidia,tegra210-mc"; reg = <0x0 0x70019000 0x0 0x1000>; clocks = <&tegra_car TEGRA210_CLK_MC>; clock-names = "mc"; interrupts = ; #iommu-cells = <1>; }; hda@70030000 { compatible = "nvidia,tegra210-hda", "nvidia,tegra30-hda"; reg = <0x0 0x70030000 0x0 0x10000>; interrupts = ; clocks = <&tegra_car TEGRA210_CLK_HDA>, <&tegra_car TEGRA210_CLK_HDA2HDMI>, <&tegra_car TEGRA210_CLK_HDA2CODEC_2X>; clock-names = "hda", "hda2hdmi", "hda2codec_2x"; resets = <&tegra_car 125>, /* hda */ <&tegra_car 128>, /* hda2hdmi */ <&tegra_car 111>; /* hda2codec_2x */ reset-names = "hda", "hda2hdmi", "hda2codec_2x"; status = "disabled"; }; sdhci@700b0000 { compatible = "nvidia,tegra210-sdhci", "nvidia,tegra124-sdhci"; reg = <0x0 0x700b0000 0x0 0x200>; interrupts = ; clocks = <&tegra_car TEGRA210_CLK_SDMMC1>; clock-names = "sdhci"; resets = <&tegra_car 14>; reset-names = "sdhci"; status = "disabled"; }; sdhci@700b0200 { compatible = "nvidia,tegra210-sdhci", "nvidia,tegra124-sdhci"; reg = <0x0 0x700b0200 0x0 0x200>; interrupts = ; clocks = <&tegra_car TEGRA210_CLK_SDMMC2>; clock-names = "sdhci"; resets = <&tegra_car 9>; reset-names = "sdhci"; status = "disabled"; }; sdhci@700b0400 { compatible = "nvidia,tegra210-sdhci", "nvidia,tegra124-sdhci"; reg = <0x0 0x700b0400 0x0 0x200>; interrupts = ; clocks = <&tegra_car TEGRA210_CLK_SDMMC3>; clock-names = "sdhci"; resets = <&tegra_car 69>; reset-names = "sdhci"; status = "disabled"; }; sdhci@700b0600 { compatible = "nvidia,tegra210-sdhci", "nvidia,tegra124-sdhci"; reg = <0x0 0x700b0600 0x0 0x200>; interrupts = ; clocks = <&tegra_car TEGRA210_CLK_SDMMC4>; clock-names = "sdhci"; resets = <&tegra_car 15>; reset-names = "sdhci"; status = "disabled"; }; mipi: mipi@700e3000 { compatible = "nvidia,tegra210-mipi"; reg = <0x0 0x700e3000 0x0 0x100>; clocks = <&tegra_car TEGRA210_CLK_MIPI_CAL>; clock-names = "mipi-cal"; #nvidia,mipi-calibrate-cells = <1>; }; spi@70410000 { compatible = "nvidia,tegra210-qspi"; reg = <0x0 0x70410000 0x0 0x1000>; interrupts = ; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA210_CLK_QSPI>; clock-names = "qspi"; resets = <&tegra_car 211>; reset-names = "qspi"; dmas = <&apbdma 5>, <&apbdma 5>; dma-names = "rx", "tx"; status = "disabled"; }; usb@7d000000 { compatible = "nvidia,tegra210-ehci", "nvidia,tegra30-ehci", "usb-ehci"; reg = <0x0 0x7d000000 0x0 0x4000>; interrupts = ; phy_type = "utmi"; clocks = <&tegra_car TEGRA210_CLK_USBD>; clock-names = "usb"; resets = <&tegra_car 22>; reset-names = "usb"; nvidia,phy = <&phy1>; status = "disabled"; }; phy1: usb-phy@7d000000 { compatible = "nvidia,tegra210-usb-phy", "nvidia,tegra30-usb-phy"; reg = <0x0 0x7d000000 0x0 0x4000>, <0x0 0x7d000000 0x0 0x4000>; phy_type = "utmi"; clocks = <&tegra_car TEGRA210_CLK_USBD>, <&tegra_car TEGRA210_CLK_PLL_U>, <&tegra_car TEGRA210_CLK_USBD>; clock-names = "reg", "pll_u", "utmi-pads"; resets = <&tegra_car 22>, <&tegra_car 22>; reset-names = "usb", "utmi-pads"; nvidia,hssync-start-delay = <0>; nvidia,idle-wait-delay = <17>; nvidia,elastic-limit = <16>; nvidia,term-range-adj = <6>; nvidia,xcvr-setup = <9>; nvidia,xcvr-lsfslew = <0>; nvidia,xcvr-lsrslew = <3>; nvidia,hssquelch-level = <2>; nvidia,hsdiscon-level = <5>; nvidia,xcvr-hsslew = <12>; nvidia,has-utmi-pad-registers; status = "disabled"; }; usb@7d004000 { compatible = "nvidia,tegra210-ehci", "nvidia,tegra30-ehci", "usb-ehci"; reg = <0x0 0x7d004000 0x0 0x4000>; interrupts = ; phy_type = "utmi"; clocks = <&tegra_car TEGRA210_CLK_USB2>; clock-names = "usb"; resets = <&tegra_car 58>; reset-names = "usb"; nvidia,phy = <&phy2>; status = "disabled"; }; phy2: usb-phy@7d004000 { compatible = "nvidia,tegra210-usb-phy", "nvidia,tegra30-usb-phy"; reg = <0x0 0x7d004000 0x0 0x4000>, <0x0 0x7d000000 0x0 0x4000>; phy_type = "utmi"; clocks = <&tegra_car TEGRA210_CLK_USB2>, <&tegra_car TEGRA210_CLK_PLL_U>, <&tegra_car TEGRA210_CLK_USBD>; clock-names = "reg", "pll_u", "utmi-pads"; resets = <&tegra_car 58>, <&tegra_car 22>; reset-names = "usb", "utmi-pads"; nvidia,hssync-start-delay = <0>; nvidia,idle-wait-delay = <17>; nvidia,elastic-limit = <16>; nvidia,term-range-adj = <6>; nvidia,xcvr-setup = <9>; nvidia,xcvr-lsfslew = <0>; nvidia,xcvr-lsrslew = <3>; nvidia,hssquelch-level = <2>; nvidia,hsdiscon-level = <5>; nvidia,xcvr-hsslew = <12>; status = "disabled"; }; cpus { #address-cells = <1>; #size-cells = <0>; cpu@0 { device_type = "cpu"; compatible = "arm,cortex-a57"; reg = <0>; }; cpu@1 { device_type = "cpu"; compatible = "arm,cortex-a57"; reg = <1>; }; cpu@2 { device_type = "cpu"; compatible = "arm,cortex-a57"; reg = <2>; }; cpu@3 { device_type = "cpu"; compatible = "arm,cortex-a57"; reg = <3>; }; }; timer { compatible = "arm,armv8-timer"; interrupts = , , , ; interrupt-parent = <&gic>; }; };