| // SPDX-License-Identifier: (GPL-2.0 OR MIT) |
| /* |
| * Copyright (C) 2022 Sophgo Technology Inc. All rights reserved. |
| */ |
| |
| /dts-v1/; |
| #include <dt-bindings/clock/sophgo,sg2042-clkgen.h> |
| #include <dt-bindings/clock/sophgo,sg2042-pll.h> |
| #include <dt-bindings/clock/sophgo,sg2042-rpgate.h> |
| #include <dt-bindings/interrupt-controller/irq.h> |
| #include <dt-bindings/reset/sophgo,sg2042-reset.h> |
| |
| #include "sg2042-cpus.dtsi" |
| |
| / { |
| compatible = "sophgo,sg2042"; |
| #address-cells = <2>; |
| #size-cells = <2>; |
| dma-noncoherent; |
| |
| aliases { |
| serial0 = &uart0; |
| }; |
| |
| cgi_main: oscillator0 { |
| compatible = "fixed-clock"; |
| clock-output-names = "cgi_main"; |
| #clock-cells = <0>; |
| }; |
| |
| cgi_dpll0: oscillator1 { |
| compatible = "fixed-clock"; |
| clock-output-names = "cgi_dpll0"; |
| #clock-cells = <0>; |
| }; |
| |
| cgi_dpll1: oscillator2 { |
| compatible = "fixed-clock"; |
| clock-output-names = "cgi_dpll1"; |
| #clock-cells = <0>; |
| }; |
| |
| soc: soc { |
| compatible = "simple-bus"; |
| #address-cells = <2>; |
| #size-cells = <2>; |
| interrupt-parent = <&intc>; |
| ranges; |
| |
| i2c0: i2c@7030005000 { |
| compatible = "snps,designware-i2c"; |
| reg = <0x70 0x30005000 0x0 0x1000>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| clocks = <&clkgen GATE_CLK_APB_I2C>; |
| clock-names = "ref"; |
| clock-frequency = <100000>; |
| interrupts = <101 IRQ_TYPE_LEVEL_HIGH>; |
| resets = <&rstgen RST_I2C0>; |
| status = "disabled"; |
| }; |
| |
| i2c1: i2c@7030006000 { |
| compatible = "snps,designware-i2c"; |
| reg = <0x70 0x30006000 0x0 0x1000>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| clocks = <&clkgen GATE_CLK_APB_I2C>; |
| clock-names = "ref"; |
| clock-frequency = <100000>; |
| interrupts = <102 IRQ_TYPE_LEVEL_HIGH>; |
| resets = <&rstgen RST_I2C1>; |
| status = "disabled"; |
| }; |
| |
| i2c2: i2c@7030007000 { |
| compatible = "snps,designware-i2c"; |
| reg = <0x70 0x30007000 0x0 0x1000>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| clocks = <&clkgen GATE_CLK_APB_I2C>; |
| clock-names = "ref"; |
| clock-frequency = <100000>; |
| interrupts = <103 IRQ_TYPE_LEVEL_HIGH>; |
| resets = <&rstgen RST_I2C2>; |
| status = "disabled"; |
| }; |
| |
| i2c3: i2c@7030008000 { |
| compatible = "snps,designware-i2c"; |
| reg = <0x70 0x30008000 0x0 0x1000>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| clocks = <&clkgen GATE_CLK_APB_I2C>; |
| clock-names = "ref"; |
| clock-frequency = <100000>; |
| interrupts = <104 IRQ_TYPE_LEVEL_HIGH>; |
| resets = <&rstgen RST_I2C3>; |
| status = "disabled"; |
| }; |
| |
| pllclk: clock-controller@70300100c0 { |
| compatible = "sophgo,sg2042-pll"; |
| reg = <0x70 0x300100c0 0x0 0x40>; |
| clocks = <&cgi_main>, <&cgi_dpll0>, <&cgi_dpll1>; |
| clock-names = "cgi_main", "cgi_dpll0", "cgi_dpll1"; |
| #clock-cells = <1>; |
| }; |
| |
| rpgate: clock-controller@7030010368 { |
| compatible = "sophgo,sg2042-rpgate"; |
| reg = <0x70 0x30010368 0x0 0x98>; |
| clocks = <&clkgen GATE_CLK_RP_CPU_NORMAL>; |
| clock-names = "rpgate"; |
| #clock-cells = <1>; |
| }; |
| |
| clkgen: clock-controller@7030012000 { |
| compatible = "sophgo,sg2042-clkgen"; |
| reg = <0x70 0x30012000 0x0 0x1000>; |
| clocks = <&pllclk MPLL_CLK>, |
| <&pllclk FPLL_CLK>, |
| <&pllclk DPLL0_CLK>, |
| <&pllclk DPLL1_CLK>; |
| clock-names = "mpll", |
| "fpll", |
| "dpll0", |
| "dpll1"; |
| #clock-cells = <1>; |
| }; |
| |
| clint_mswi: interrupt-controller@7094000000 { |
| compatible = "sophgo,sg2042-aclint-mswi", "thead,c900-aclint-mswi"; |
| reg = <0x00000070 0x94000000 0x00000000 0x00004000>; |
| interrupts-extended = <&cpu0_intc 3>, |
| <&cpu1_intc 3>, |
| <&cpu2_intc 3>, |
| <&cpu3_intc 3>, |
| <&cpu4_intc 3>, |
| <&cpu5_intc 3>, |
| <&cpu6_intc 3>, |
| <&cpu7_intc 3>, |
| <&cpu8_intc 3>, |
| <&cpu9_intc 3>, |
| <&cpu10_intc 3>, |
| <&cpu11_intc 3>, |
| <&cpu12_intc 3>, |
| <&cpu13_intc 3>, |
| <&cpu14_intc 3>, |
| <&cpu15_intc 3>, |
| <&cpu16_intc 3>, |
| <&cpu17_intc 3>, |
| <&cpu18_intc 3>, |
| <&cpu19_intc 3>, |
| <&cpu20_intc 3>, |
| <&cpu21_intc 3>, |
| <&cpu22_intc 3>, |
| <&cpu23_intc 3>, |
| <&cpu24_intc 3>, |
| <&cpu25_intc 3>, |
| <&cpu26_intc 3>, |
| <&cpu27_intc 3>, |
| <&cpu28_intc 3>, |
| <&cpu29_intc 3>, |
| <&cpu30_intc 3>, |
| <&cpu31_intc 3>, |
| <&cpu32_intc 3>, |
| <&cpu33_intc 3>, |
| <&cpu34_intc 3>, |
| <&cpu35_intc 3>, |
| <&cpu36_intc 3>, |
| <&cpu37_intc 3>, |
| <&cpu38_intc 3>, |
| <&cpu39_intc 3>, |
| <&cpu40_intc 3>, |
| <&cpu41_intc 3>, |
| <&cpu42_intc 3>, |
| <&cpu43_intc 3>, |
| <&cpu44_intc 3>, |
| <&cpu45_intc 3>, |
| <&cpu46_intc 3>, |
| <&cpu47_intc 3>, |
| <&cpu48_intc 3>, |
| <&cpu49_intc 3>, |
| <&cpu50_intc 3>, |
| <&cpu51_intc 3>, |
| <&cpu52_intc 3>, |
| <&cpu53_intc 3>, |
| <&cpu54_intc 3>, |
| <&cpu55_intc 3>, |
| <&cpu56_intc 3>, |
| <&cpu57_intc 3>, |
| <&cpu58_intc 3>, |
| <&cpu59_intc 3>, |
| <&cpu60_intc 3>, |
| <&cpu61_intc 3>, |
| <&cpu62_intc 3>, |
| <&cpu63_intc 3>; |
| }; |
| |
| clint_mtimer0: timer@70ac004000 { |
| compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer"; |
| reg = <0x00000070 0xac004000 0x00000000 0x0000c000>; |
| reg-names = "mtimecmp"; |
| interrupts-extended = <&cpu0_intc 7>, |
| <&cpu1_intc 7>, |
| <&cpu2_intc 7>, |
| <&cpu3_intc 7>; |
| }; |
| |
| clint_mtimer1: timer@70ac014000 { |
| compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer"; |
| reg = <0x00000070 0xac014000 0x00000000 0x0000c000>; |
| reg-names = "mtimecmp"; |
| interrupts-extended = <&cpu4_intc 7>, |
| <&cpu5_intc 7>, |
| <&cpu6_intc 7>, |
| <&cpu7_intc 7>; |
| }; |
| |
| clint_mtimer2: timer@70ac024000 { |
| compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer"; |
| reg = <0x00000070 0xac024000 0x00000000 0x0000c000>; |
| reg-names = "mtimecmp"; |
| interrupts-extended = <&cpu8_intc 7>, |
| <&cpu9_intc 7>, |
| <&cpu10_intc 7>, |
| <&cpu11_intc 7>; |
| }; |
| |
| clint_mtimer3: timer@70ac034000 { |
| compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer"; |
| reg = <0x00000070 0xac034000 0x00000000 0x0000c000>; |
| reg-names = "mtimecmp"; |
| interrupts-extended = <&cpu12_intc 7>, |
| <&cpu13_intc 7>, |
| <&cpu14_intc 7>, |
| <&cpu15_intc 7>; |
| }; |
| |
| clint_mtimer4: timer@70ac044000 { |
| compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer"; |
| reg = <0x00000070 0xac044000 0x00000000 0x0000c000>; |
| reg-names = "mtimecmp"; |
| interrupts-extended = <&cpu16_intc 7>, |
| <&cpu17_intc 7>, |
| <&cpu18_intc 7>, |
| <&cpu19_intc 7>; |
| }; |
| |
| clint_mtimer5: timer@70ac054000 { |
| compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer"; |
| reg = <0x00000070 0xac054000 0x00000000 0x0000c000>; |
| reg-names = "mtimecmp"; |
| interrupts-extended = <&cpu20_intc 7>, |
| <&cpu21_intc 7>, |
| <&cpu22_intc 7>, |
| <&cpu23_intc 7>; |
| }; |
| |
| clint_mtimer6: timer@70ac064000 { |
| compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer"; |
| reg = <0x00000070 0xac064000 0x00000000 0x0000c000>; |
| reg-names = "mtimecmp"; |
| interrupts-extended = <&cpu24_intc 7>, |
| <&cpu25_intc 7>, |
| <&cpu26_intc 7>, |
| <&cpu27_intc 7>; |
| }; |
| |
| clint_mtimer7: timer@70ac074000 { |
| compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer"; |
| reg = <0x00000070 0xac074000 0x00000000 0x0000c000>; |
| reg-names = "mtimecmp"; |
| interrupts-extended = <&cpu28_intc 7>, |
| <&cpu29_intc 7>, |
| <&cpu30_intc 7>, |
| <&cpu31_intc 7>; |
| }; |
| |
| clint_mtimer8: timer@70ac084000 { |
| compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer"; |
| reg = <0x00000070 0xac084000 0x00000000 0x0000c000>; |
| reg-names = "mtimecmp"; |
| interrupts-extended = <&cpu32_intc 7>, |
| <&cpu33_intc 7>, |
| <&cpu34_intc 7>, |
| <&cpu35_intc 7>; |
| }; |
| |
| clint_mtimer9: timer@70ac094000 { |
| compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer"; |
| reg = <0x00000070 0xac094000 0x00000000 0x0000c000>; |
| reg-names = "mtimecmp"; |
| interrupts-extended = <&cpu36_intc 7>, |
| <&cpu37_intc 7>, |
| <&cpu38_intc 7>, |
| <&cpu39_intc 7>; |
| }; |
| |
| clint_mtimer10: timer@70ac0a4000 { |
| compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer"; |
| reg = <0x00000070 0xac0a4000 0x00000000 0x0000c000>; |
| reg-names = "mtimecmp"; |
| interrupts-extended = <&cpu40_intc 7>, |
| <&cpu41_intc 7>, |
| <&cpu42_intc 7>, |
| <&cpu43_intc 7>; |
| }; |
| |
| clint_mtimer11: timer@70ac0b4000 { |
| compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer"; |
| reg = <0x00000070 0xac0b4000 0x00000000 0x0000c000>; |
| reg-names = "mtimecmp"; |
| interrupts-extended = <&cpu44_intc 7>, |
| <&cpu45_intc 7>, |
| <&cpu46_intc 7>, |
| <&cpu47_intc 7>; |
| }; |
| |
| clint_mtimer12: timer@70ac0c4000 { |
| compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer"; |
| reg = <0x00000070 0xac0c4000 0x00000000 0x0000c000>; |
| reg-names = "mtimecmp"; |
| interrupts-extended = <&cpu48_intc 7>, |
| <&cpu49_intc 7>, |
| <&cpu50_intc 7>, |
| <&cpu51_intc 7>; |
| }; |
| |
| clint_mtimer13: timer@70ac0d4000 { |
| compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer"; |
| reg = <0x00000070 0xac0d4000 0x00000000 0x0000c000>; |
| reg-names = "mtimecmp"; |
| interrupts-extended = <&cpu52_intc 7>, |
| <&cpu53_intc 7>, |
| <&cpu54_intc 7>, |
| <&cpu55_intc 7>; |
| }; |
| |
| clint_mtimer14: timer@70ac0e4000 { |
| compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer"; |
| reg = <0x00000070 0xac0e4000 0x00000000 0x0000c000>; |
| reg-names = "mtimecmp"; |
| interrupts-extended = <&cpu56_intc 7>, |
| <&cpu57_intc 7>, |
| <&cpu58_intc 7>, |
| <&cpu59_intc 7>; |
| }; |
| |
| clint_mtimer15: timer@70ac0f4000 { |
| compatible = "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer"; |
| reg = <0x00000070 0xac0f4000 0x00000000 0x0000c000>; |
| reg-names = "mtimecmp"; |
| interrupts-extended = <&cpu60_intc 7>, |
| <&cpu61_intc 7>, |
| <&cpu62_intc 7>, |
| <&cpu63_intc 7>; |
| }; |
| |
| intc: interrupt-controller@7090000000 { |
| compatible = "sophgo,sg2042-plic", "thead,c900-plic"; |
| #address-cells = <0>; |
| #interrupt-cells = <2>; |
| reg = <0x00000070 0x90000000 0x00000000 0x04000000>; |
| interrupt-controller; |
| interrupts-extended = |
| <&cpu0_intc 11>, <&cpu0_intc 9>, |
| <&cpu1_intc 11>, <&cpu1_intc 9>, |
| <&cpu2_intc 11>, <&cpu2_intc 9>, |
| <&cpu3_intc 11>, <&cpu3_intc 9>, |
| <&cpu4_intc 11>, <&cpu4_intc 9>, |
| <&cpu5_intc 11>, <&cpu5_intc 9>, |
| <&cpu6_intc 11>, <&cpu6_intc 9>, |
| <&cpu7_intc 11>, <&cpu7_intc 9>, |
| <&cpu8_intc 11>, <&cpu8_intc 9>, |
| <&cpu9_intc 11>, <&cpu9_intc 9>, |
| <&cpu10_intc 11>, <&cpu10_intc 9>, |
| <&cpu11_intc 11>, <&cpu11_intc 9>, |
| <&cpu12_intc 11>, <&cpu12_intc 9>, |
| <&cpu13_intc 11>, <&cpu13_intc 9>, |
| <&cpu14_intc 11>, <&cpu14_intc 9>, |
| <&cpu15_intc 11>, <&cpu15_intc 9>, |
| <&cpu16_intc 11>, <&cpu16_intc 9>, |
| <&cpu17_intc 11>, <&cpu17_intc 9>, |
| <&cpu18_intc 11>, <&cpu18_intc 9>, |
| <&cpu19_intc 11>, <&cpu19_intc 9>, |
| <&cpu20_intc 11>, <&cpu20_intc 9>, |
| <&cpu21_intc 11>, <&cpu21_intc 9>, |
| <&cpu22_intc 11>, <&cpu22_intc 9>, |
| <&cpu23_intc 11>, <&cpu23_intc 9>, |
| <&cpu24_intc 11>, <&cpu24_intc 9>, |
| <&cpu25_intc 11>, <&cpu25_intc 9>, |
| <&cpu26_intc 11>, <&cpu26_intc 9>, |
| <&cpu27_intc 11>, <&cpu27_intc 9>, |
| <&cpu28_intc 11>, <&cpu28_intc 9>, |
| <&cpu29_intc 11>, <&cpu29_intc 9>, |
| <&cpu30_intc 11>, <&cpu30_intc 9>, |
| <&cpu31_intc 11>, <&cpu31_intc 9>, |
| <&cpu32_intc 11>, <&cpu32_intc 9>, |
| <&cpu33_intc 11>, <&cpu33_intc 9>, |
| <&cpu34_intc 11>, <&cpu34_intc 9>, |
| <&cpu35_intc 11>, <&cpu35_intc 9>, |
| <&cpu36_intc 11>, <&cpu36_intc 9>, |
| <&cpu37_intc 11>, <&cpu37_intc 9>, |
| <&cpu38_intc 11>, <&cpu38_intc 9>, |
| <&cpu39_intc 11>, <&cpu39_intc 9>, |
| <&cpu40_intc 11>, <&cpu40_intc 9>, |
| <&cpu41_intc 11>, <&cpu41_intc 9>, |
| <&cpu42_intc 11>, <&cpu42_intc 9>, |
| <&cpu43_intc 11>, <&cpu43_intc 9>, |
| <&cpu44_intc 11>, <&cpu44_intc 9>, |
| <&cpu45_intc 11>, <&cpu45_intc 9>, |
| <&cpu46_intc 11>, <&cpu46_intc 9>, |
| <&cpu47_intc 11>, <&cpu47_intc 9>, |
| <&cpu48_intc 11>, <&cpu48_intc 9>, |
| <&cpu49_intc 11>, <&cpu49_intc 9>, |
| <&cpu50_intc 11>, <&cpu50_intc 9>, |
| <&cpu51_intc 11>, <&cpu51_intc 9>, |
| <&cpu52_intc 11>, <&cpu52_intc 9>, |
| <&cpu53_intc 11>, <&cpu53_intc 9>, |
| <&cpu54_intc 11>, <&cpu54_intc 9>, |
| <&cpu55_intc 11>, <&cpu55_intc 9>, |
| <&cpu56_intc 11>, <&cpu56_intc 9>, |
| <&cpu57_intc 11>, <&cpu57_intc 9>, |
| <&cpu58_intc 11>, <&cpu58_intc 9>, |
| <&cpu59_intc 11>, <&cpu59_intc 9>, |
| <&cpu60_intc 11>, <&cpu60_intc 9>, |
| <&cpu61_intc 11>, <&cpu61_intc 9>, |
| <&cpu62_intc 11>, <&cpu62_intc 9>, |
| <&cpu63_intc 11>, <&cpu63_intc 9>; |
| riscv,ndev = <224>; |
| }; |
| |
| rstgen: reset-controller@7030013000 { |
| compatible = "sophgo,sg2042-reset"; |
| reg = <0x00000070 0x30013000 0x00000000 0x0000000c>; |
| #reset-cells = <1>; |
| }; |
| |
| uart0: serial@7040000000 { |
| compatible = "snps,dw-apb-uart"; |
| reg = <0x00000070 0x40000000 0x00000000 0x00001000>; |
| interrupts = <112 IRQ_TYPE_LEVEL_HIGH>; |
| clock-frequency = <500000000>; |
| clocks = <&clkgen GATE_CLK_UART_500M>, |
| <&clkgen GATE_CLK_APB_UART>; |
| clock-names = "baudclk", "apb_pclk"; |
| reg-shift = <2>; |
| reg-io-width = <4>; |
| resets = <&rstgen RST_UART0>; |
| status = "disabled"; |
| }; |
| }; |
| }; |
