// SPDX-License-Identifier: BSD-3-Clause /* * Copyright 2025 Cix Technology Group Co., Ltd. * */ #include #include / { interrupt-parent = <&gic>; #address-cells = <2>; #size-cells = <2>; cpus { #address-cells = <2>; #size-cells = <0>; cpu0: cpu@0 { compatible = "arm,cortex-a520"; enable-method = "psci"; reg = <0x0 0x0>; device_type = "cpu"; capacity-dmips-mhz = <403>; }; cpu1: cpu@100 { compatible = "arm,cortex-a520"; enable-method = "psci"; reg = <0x0 0x100>; device_type = "cpu"; capacity-dmips-mhz = <403>; }; cpu2: cpu@200 { compatible = "arm,cortex-a520"; enable-method = "psci"; reg = <0x0 0x200>; device_type = "cpu"; capacity-dmips-mhz = <403>; }; cpu3: cpu@300 { compatible = "arm,cortex-a520"; enable-method = "psci"; reg = <0x0 0x300>; device_type = "cpu"; capacity-dmips-mhz = <403>; }; cpu4: cpu@400 { compatible = "arm,cortex-a720"; enable-method = "psci"; reg = <0x0 0x400>; device_type = "cpu"; capacity-dmips-mhz = <1024>; }; cpu5: cpu@500 { compatible = "arm,cortex-a720"; enable-method = "psci"; reg = <0x0 0x500>; device_type = "cpu"; capacity-dmips-mhz = <1024>; }; cpu6: cpu@600 { compatible = "arm,cortex-a720"; enable-method = "psci"; reg = <0x0 0x600>; device_type = "cpu"; capacity-dmips-mhz = <1024>; }; cpu7: cpu@700 { compatible = "arm,cortex-a720"; enable-method = "psci"; reg = <0x0 0x700>; device_type = "cpu"; capacity-dmips-mhz = <1024>; }; cpu8: cpu@800 { compatible = "arm,cortex-a720"; enable-method = "psci"; reg = <0x0 0x800>; device_type = "cpu"; capacity-dmips-mhz = <1024>; }; cpu9: cpu@900 { compatible = "arm,cortex-a720"; enable-method = "psci"; reg = <0x0 0x900>; device_type = "cpu"; capacity-dmips-mhz = <1024>; }; cpu10: cpu@a00 { compatible = "arm,cortex-a720"; enable-method = "psci"; reg = <0x0 0xa00>; device_type = "cpu"; capacity-dmips-mhz = <1024>; }; cpu11: cpu@b00 { compatible = "arm,cortex-a720"; enable-method = "psci"; reg = <0x0 0xb00>; device_type = "cpu"; capacity-dmips-mhz = <1024>; }; cpu-map { cluster0 { core0 { cpu = <&cpu0>; }; core1 { cpu = <&cpu1>; }; core2 { cpu = <&cpu2>; }; core3 { cpu = <&cpu3>; }; core4 { cpu = <&cpu4>; }; core5 { cpu = <&cpu5>; }; core6 { cpu = <&cpu6>; }; core7 { cpu = <&cpu7>; }; core8 { cpu = <&cpu8>; }; core9 { cpu = <&cpu9>; }; core10 { cpu = <&cpu10>; }; core11 { cpu = <&cpu11>; }; }; }; }; firmware { ap_to_pm_scmi: scmi { compatible = "arm,scmi"; mbox-names = "tx", "rx"; mboxes = <&mbox_ap2pm 8>, <&mbox_pm2ap 8>; shmem = <&ap2pm_scmi_mem>, <&pm2ap_scmi_mem>; #address-cells = <1>; #size-cells = <0>; scmi_clk: protocol@14 { reg = <0x14>; #clock-cells = <1>; }; }; }; pmu-a520 { compatible = "arm,cortex-a520-pmu"; interrupts = ; }; pmu-a720 { compatible = "arm,cortex-a720-pmu"; interrupts = ; }; psci { compatible = "arm,psci-1.0"; method = "smc"; }; soc@0 { compatible = "simple-bus"; ranges = <0 0 0 0 0x20 0>; dma-ranges; #address-cells = <2>; #size-cells = <2>; i2c0: i2c@4010000 { compatible = "cdns,i2c-r1p14"; reg = <0x0 0x04010000 0x0 0x10000>; clock-frequency = <400000>; clocks = <&scmi_clk CLK_TREE_FCH_I2C0_APB>; interrupts = ; status = "disabled"; }; i2c1: i2c@4020000 { compatible = "cdns,i2c-r1p14"; reg = <0x0 0x04020000 0x0 0x10000>; clock-frequency = <400000>; clocks = <&scmi_clk CLK_TREE_FCH_I2C1_APB>; interrupts = ; status = "disabled"; }; i2c2: i2c@4030000 { compatible = "cdns,i2c-r1p14"; reg = <0x0 0x04030000 0x0 0x10000>; clock-frequency = <400000>; clocks = <&scmi_clk CLK_TREE_FCH_I2C2_APB>; interrupts = ; status = "disabled"; }; i2c3: i2c@4040000 { compatible = "cdns,i2c-r1p14"; reg = <0x0 0x04040000 0x0 0x10000>; clock-frequency = <400000>; clocks = <&scmi_clk CLK_TREE_FCH_I2C3_APB>; interrupts = ; status = "disabled"; }; i2c4: i2c@4050000 { compatible = "cdns,i2c-r1p14"; reg = <0x0 0x04050000 0x0 0x10000>; clock-frequency = <400000>; clocks = <&scmi_clk CLK_TREE_FCH_I2C4_APB>; interrupts = ; status = "disabled"; }; i2c5: i2c@4060000 { compatible = "cdns,i2c-r1p14"; reg = <0x0 0x04060000 0x0 0x10000>; clock-frequency = <400000>; clocks = <&scmi_clk CLK_TREE_FCH_I2C5_APB>; interrupts = ; status = "disabled"; }; i2c6: i2c@4070000 { compatible = "cdns,i2c-r1p14"; reg = <0x0 0x04070000 0x0 0x10000>; clock-frequency = <400000>; clocks = <&scmi_clk CLK_TREE_FCH_I2C6_APB>; interrupts = ; status = "disabled"; }; i2c7: i2c@4080000 { compatible = "cdns,i2c-r1p14"; reg = <0x0 0x04080000 0x0 0x10000>; clock-frequency = <400000>; clocks = <&scmi_clk CLK_TREE_FCH_I2C7_APB>; interrupts = ; status = "disabled"; }; spi0: spi@4090000 { compatible = "cix,sky1-spi-r1p6", "cdns,spi-r1p6"; reg = <0x0 0x04090000 0x0 0x10000>; clocks = <&scmi_clk CLK_TREE_FCH_SPI0_APB>, <&scmi_clk CLK_TREE_FCH_SPI0_APB>; clock-names = "ref_clk", "pclk"; interrupts = ; status = "disabled"; }; spi1: spi@40a0000 { compatible = "cix,sky1-spi-r1p6", "cdns,spi-r1p6"; reg = <0x0 0x040a0000 0x0 0x10000>; clocks = <&scmi_clk CLK_TREE_FCH_SPI1_APB>, <&scmi_clk CLK_TREE_FCH_SPI1_APB>; clock-names = "ref_clk", "pclk"; interrupts = ; status = "disabled"; }; uart0: serial@40b0000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x0 0x040b0000 0x0 0x1000>; interrupts = ; clocks = <&scmi_clk CLK_TREE_FCH_UART0_FUNC>, <&scmi_clk CLK_TREE_FCH_UART0_APB>; clock-names = "uartclk", "apb_pclk"; status = "disabled"; }; uart1: serial@40c0000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x0 0x040c0000 0x0 0x1000>; interrupts = ; clocks = <&scmi_clk CLK_TREE_FCH_UART1_FUNC>, <&scmi_clk CLK_TREE_FCH_UART1_APB>; clock-names = "uartclk", "apb_pclk"; status = "disabled"; }; uart2: serial@40d0000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x0 0x040d0000 0x0 0x1000>; interrupts = ; clocks = <&scmi_clk CLK_TREE_FCH_UART2_FUNC>, <&scmi_clk CLK_TREE_FCH_UART2_APB>; clock-names = "uartclk", "apb_pclk"; status = "disabled"; }; uart3: serial@40e0000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x0 0x040e0000 0x0 0x1000>; interrupts = ; clocks = <&scmi_clk CLK_TREE_FCH_UART3_FUNC>, <&scmi_clk CLK_TREE_FCH_UART3_APB>; clock-names = "uartclk", "apb_pclk"; status = "disabled"; }; i3c0: i3c@40f0000 { compatible = "cdns,i3c-master"; reg = <0x0 0x040f0000 0x0 0x10000>; #address-cells = <3>; #size-cells = <0>; interrupts = ; clocks = <&scmi_clk CLK_TREE_FCH_I3C0_APB>, <&scmi_clk CLK_TREE_FCH_I3C0_FUNC>; clock-names = "pclk", "sysclk"; i3c-scl-hz = <400000>; i2c-scl-hz = <100000>; status = "disabled"; }; i3c1: i3c@4100000 { compatible = "cdns,i3c-master"; reg = <0x0 0x04100000 0x0 0x10000>; #address-cells = <3>; #size-cells = <0>; interrupts = ; clocks = <&scmi_clk CLK_TREE_FCH_I3C1_APB>, <&scmi_clk CLK_TREE_FCH_I3C1_FUNC>; clock-names = "pclk", "sysclk"; i3c-scl-hz = <400000>; i2c-scl-hz = <100000>; status = "disabled"; }; iomuxc: pinctrl@4170000 { compatible = "cix,sky1-pinctrl"; reg = <0x0 0x04170000 0x0 0x1000>; }; mbox_ap2se: mailbox@5060000 { compatible = "cix,sky1-mbox"; reg = <0x0 0x05060000 0x0 0x10000>; interrupts = ; #mbox-cells = <1>; cix,mbox-dir = "tx"; }; mbox_se2ap: mailbox@5070000 { compatible = "cix,sky1-mbox"; reg = <0x0 0x05070000 0x0 0x10000>; interrupts = ; #mbox-cells = <1>; cix,mbox-dir = "rx"; }; ap2pm_scmi_mem: shmem@6590000 { compatible = "arm,scmi-shmem"; reg = <0x0 0x06590000 0x0 0x80>; reg-io-width = <4>; }; mbox_ap2pm: mailbox@6590080 { compatible = "cix,sky1-mbox"; reg = <0x0 0x06590080 0x0 0xff80>; interrupts = ; #mbox-cells = <1>; cix,mbox-dir = "tx"; }; pm2ap_scmi_mem: shmem@65a0000 { compatible = "arm,scmi-shmem"; reg = <0x0 0x065a0000 0x0 0x80>; reg-io-width = <4>; }; mbox_pm2ap: mailbox@65a0080 { compatible = "cix,sky1-mbox"; reg = <0x0 0x065a0080 0x0 0xff80>; interrupts = ; #mbox-cells = <1>; cix,mbox-dir = "rx"; }; mbox_sfh2ap: mailbox@8090000 { compatible = "cix,sky1-mbox"; reg = <0x0 0x08090000 0x0 0x10000>; interrupts = ; #mbox-cells = <1>; cix,mbox-dir = "rx"; }; mbox_ap2sfh: mailbox@80a0000 { compatible = "cix,sky1-mbox"; reg = <0x0 0x080a0000 0x0 0x10000>; interrupts = ; #mbox-cells = <1>; cix,mbox-dir = "tx"; }; pcie_x8_rc: pcie@a010000 { compatible = "cix,sky1-pcie-host"; reg = <0x00 0x0a010000 0x00 0x10000>, <0x00 0x2c000000 0x00 0x4000000>, <0x00 0x0a000300 0x00 0x100>, <0x00 0x0a000400 0x00 0x100>, <0x00 0x60000000 0x00 0x00100000>; reg-names = "reg", "cfg", "rcsu_strap", "rcsu_status", "msg"; ranges = <0x01000000 0x0 0x60100000 0x0 0x60100000 0x0 0x00100000>, <0x02000000 0x0 0x60200000 0x0 0x60200000 0x0 0x1fe00000>, <0x43000000 0x18 0x00000000 0x18 0x00000000 0x04 0x00000000>; #address-cells = <3>; #size-cells = <2>; bus-range = <0xc0 0xff>; device_type = "pci"; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0x7>; interrupt-map = <0 0 0 1 &gic 0 0 GIC_SPI 407 IRQ_TYPE_LEVEL_HIGH 0>, <0 0 0 2 &gic 0 0 GIC_SPI 408 IRQ_TYPE_LEVEL_HIGH 0>, <0 0 0 3 &gic 0 0 GIC_SPI 409 IRQ_TYPE_LEVEL_HIGH 0>, <0 0 0 4 &gic 0 0 GIC_SPI 410 IRQ_TYPE_LEVEL_HIGH 0>; msi-map = <0xc000 &gic_its 0xc000 0x4000>; status = "disabled"; }; pcie_x4_rc: pcie@a070000 { compatible = "cix,sky1-pcie-host"; reg = <0x00 0x0a070000 0x00 0x10000>, <0x00 0x29000000 0x00 0x3000000>, <0x00 0x0a060300 0x00 0x40>, <0x00 0x0a060400 0x00 0x40>, <0x00 0x50000000 0x00 0x00100000>; reg-names = "reg", "cfg", "rcsu_strap", "rcsu_status", "msg"; ranges = <0x01000000 0x00 0x50100000 0x00 0x50100000 0x00 0x00100000>, <0x02000000 0x00 0x50200000 0x00 0x50200000 0x00 0x0fe00000>, <0x43000000 0x14 0x00000000 0x14 0x00000000 0x04 0x00000000>; #address-cells = <3>; #size-cells = <2>; bus-range = <0x90 0xbf>; device_type = "pci"; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0x7>; interrupt-map = <0 0 0 1 &gic 0 0 GIC_SPI 417 IRQ_TYPE_LEVEL_HIGH 0>, <0 0 0 2 &gic 0 0 GIC_SPI 418 IRQ_TYPE_LEVEL_HIGH 0>, <0 0 0 3 &gic 0 0 GIC_SPI 419 IRQ_TYPE_LEVEL_HIGH 0>, <0 0 0 4 &gic 0 0 GIC_SPI 420 IRQ_TYPE_LEVEL_HIGH 0>; msi-map = <0x9000 &gic_its 0x9000 0x3000>; status = "disabled"; }; pcie_x2_rc: pcie@a0c0000 { compatible = "cix,sky1-pcie-host"; reg = <0x00 0x0a0c0000 0x00 0x10000>, <0x00 0x26000000 0x00 0x3000000>, <0x00 0x0a0600340 0x00 0x20>, <0x00 0x0a0600440 0x00 0x20>, <0x00 0x40000000 0x00 0x00100000>; reg-names = "reg", "cfg", "rcsu_strap", "rcsu_status", "msg"; ranges = <0x01000000 0x0 0x40100000 0x0 0x40100000 0x0 0x00100000>, <0x02000000 0x0 0x40200000 0x0 0x40200000 0x0 0x0fe00000>, <0x43000000 0x10 0x00000000 0x10 0x00000000 0x04 0x00000000>; #address-cells = <3>; #size-cells = <2>; bus-range = <0x60 0x8f>; device_type = "pci"; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0x7>; interrupt-map = <0 0 0 1 &gic 0 0 GIC_SPI 427 IRQ_TYPE_LEVEL_HIGH 0>, <0 0 0 2 &gic 0 0 GIC_SPI 428 IRQ_TYPE_LEVEL_HIGH 0>, <0 0 0 3 &gic 0 0 GIC_SPI 429 IRQ_TYPE_LEVEL_HIGH 0>, <0 0 0 4 &gic 0 0 GIC_SPI 430 IRQ_TYPE_LEVEL_HIGH 0>; msi-map = <0x6000 &gic_its 0x6000 0x3000>; status = "disabled"; }; pcie_x1_0_rc: pcie@a0d0000 { compatible = "cix,sky1-pcie-host"; reg = <0x00 0x0a0d0000 0x00 0x10000>, <0x00 0x20000000 0x00 0x3000000>, <0x00 0x0a060360 0x00 0x20>, <0x00 0x0a060460 0x00 0x20>, <0x00 0x30000000 0x00 0x00100000>; reg-names = "reg", "cfg", "rcsu_strap", "rcsu_status", "msg"; ranges = <0x01000000 0x0 0x30100000 0x0 0x30100000 0x0 0x00100000>, <0x02000000 0x0 0x30200000 0x0 0x30200000 0x0 0x07e00000>, <0x43000000 0x08 0x00000000 0x08 0x00000000 0x04 0x00000000>; #address-cells = <3>; #size-cells = <2>; bus-range = <0x00 0x2f>; device_type = "pci"; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0x7>; interrupt-map = <0 0 0 1 &gic 0 0 GIC_SPI 436 IRQ_TYPE_LEVEL_HIGH 0>, <0 0 0 2 &gic 0 0 GIC_SPI 437 IRQ_TYPE_LEVEL_HIGH 0>, <0 0 0 3 &gic 0 0 GIC_SPI 438 IRQ_TYPE_LEVEL_HIGH 0>, <0 0 0 4 &gic 0 0 GIC_SPI 439 IRQ_TYPE_LEVEL_HIGH 0>; msi-map = <0x0000 &gic_its 0x0000 0x3000>; status = "disabled"; }; pcie_x1_1_rc: pcie@a0e0000 { compatible = "cix,sky1-pcie-host"; reg = <0x00 0x0a0e0000 0x00 0x10000>, <0x00 0x23000000 0x00 0x3000000>, <0x00 0x0a060380 0x00 0x20>, <0x00 0x0a060480 0x00 0x20>, <0x00 0x38000000 0x00 0x00100000>; reg-names = "reg", "cfg", "rcsu_strap", "rcsu_status", "msg"; ranges = <0x01000000 0x0 0x38100000 0x0 0x38100000 0x0 0x00100000>, <0x02000000 0x0 0x38200000 0x0 0x38200000 0x0 0x07e00000>, <0x43000000 0x0C 0x00000000 0x0C 0x00000000 0x04 0x00000000>; #address-cells = <3>; #size-cells = <2>; bus-range = <0x30 0x5f>; device_type = "pci"; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0x7>; interrupt-map = <0 0 0 1 &gic 0 0 GIC_SPI 445 IRQ_TYPE_LEVEL_HIGH 0>, <0 0 0 2 &gic 0 0 GIC_SPI 446 IRQ_TYPE_LEVEL_HIGH 0>, <0 0 0 3 &gic 0 0 GIC_SPI 447 IRQ_TYPE_LEVEL_HIGH 0>, <0 0 0 4 &gic 0 0 GIC_SPI 448 IRQ_TYPE_LEVEL_HIGH 0>; msi-map = <0x3000 &gic_its 0x3000 0x3000>; status = "disabled"; }; gic: interrupt-controller@e010000 { compatible = "arm,gic-v3"; reg = <0x0 0x0e010000 0 0x10000>, /* GICD */ <0x0 0x0e090000 0 0x300000>; /* GICR * 12 */ interrupts = ; #interrupt-cells = <4>; interrupt-controller; #address-cells = <2>; #size-cells = <2>; ranges; gic_its: msi-controller@e050000 { compatible = "arm,gic-v3-its"; reg = <0x0 0x0e050000 0x0 0x30000>; msi-controller; #msi-cells = <1>; }; ppi-partitions { ppi_partition0: interrupt-partition-0 { affinity = <&cpu0 &cpu1 &cpu2 &cpu3>; }; ppi_partition1: interrupt-partition-1 { affinity = <&cpu4 &cpu5 &cpu6 &cpu7 &cpu8 &cpu9 &cpu10 &cpu11>; }; }; }; iomuxc_s5: pinctrl@16007000 { compatible = "cix,sky1-pinctrl-s5"; reg = <0x0 0x16007000 0x0 0x1000>; }; }; timer { compatible = "arm,armv8-timer"; interrupt-names = "sec-phys", "phys", "virt", "hyp-phys", "hyp-virt"; interrupts = , , , , ; }; };