diff options
Diffstat (limited to 'arch/riscv/dts/mpfs.dtsi')
-rw-r--r-- | arch/riscv/dts/mpfs.dtsi | 511 |
1 files changed, 511 insertions, 0 deletions
diff --git a/arch/riscv/dts/mpfs.dtsi b/arch/riscv/dts/mpfs.dtsi new file mode 100644 index 0000000000..6012a28507 --- /dev/null +++ b/arch/riscv/dts/mpfs.dtsi @@ -0,0 +1,511 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* Copyright (c) 2020-2021 Microchip Technology Inc */ + +#include "dt-bindings/clock/microchip-mpfs-clock.h" + +/ { + #address-cells = <2>; + #size-cells = <2>; + model = "Microchip PolarFire SoC"; + compatible = "microchip,mpfs"; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: cpu@0 { + compatible = "sifive,e51", "sifive,rocket0", "riscv"; + device_type = "cpu"; + i-cache-block-size = <64>; + i-cache-sets = <128>; + i-cache-size = <16384>; + reg = <0>; + riscv,isa = "rv64imac"; + clocks = <&clkcfg CLK_CPU>; + status = "disabled"; + + cpu0_intc: interrupt-controller { + #interrupt-cells = <1>; + compatible = "riscv,cpu-intc"; + interrupt-controller; + }; + }; + + cpu1: cpu@1 { + compatible = "sifive,u54-mc", "sifive,rocket0", "riscv"; + d-cache-block-size = <64>; + d-cache-sets = <64>; + d-cache-size = <32768>; + d-tlb-sets = <1>; + d-tlb-size = <32>; + device_type = "cpu"; + i-cache-block-size = <64>; + i-cache-sets = <64>; + i-cache-size = <32768>; + i-tlb-sets = <1>; + i-tlb-size = <32>; + mmu-type = "riscv,sv39"; + reg = <1>; + riscv,isa = "rv64imafdc"; + clocks = <&clkcfg CLK_CPU>; + tlb-split; + next-level-cache = <&cctrllr>; + status = "okay"; + + cpu1_intc: interrupt-controller { + #interrupt-cells = <1>; + compatible = "riscv,cpu-intc"; + interrupt-controller; + }; + }; + + cpu2: cpu@2 { + compatible = "sifive,u54-mc", "sifive,rocket0", "riscv"; + d-cache-block-size = <64>; + d-cache-sets = <64>; + d-cache-size = <32768>; + d-tlb-sets = <1>; + d-tlb-size = <32>; + device_type = "cpu"; + i-cache-block-size = <64>; + i-cache-sets = <64>; + i-cache-size = <32768>; + i-tlb-sets = <1>; + i-tlb-size = <32>; + mmu-type = "riscv,sv39"; + reg = <2>; + riscv,isa = "rv64imafdc"; + clocks = <&clkcfg CLK_CPU>; + tlb-split; + next-level-cache = <&cctrllr>; + status = "okay"; + + cpu2_intc: interrupt-controller { + #interrupt-cells = <1>; + compatible = "riscv,cpu-intc"; + interrupt-controller; + }; + }; + + cpu3: cpu@3 { + compatible = "sifive,u54-mc", "sifive,rocket0", "riscv"; + d-cache-block-size = <64>; + d-cache-sets = <64>; + d-cache-size = <32768>; + d-tlb-sets = <1>; + d-tlb-size = <32>; + device_type = "cpu"; + i-cache-block-size = <64>; + i-cache-sets = <64>; + i-cache-size = <32768>; + i-tlb-sets = <1>; + i-tlb-size = <32>; + mmu-type = "riscv,sv39"; + reg = <3>; + riscv,isa = "rv64imafdc"; + clocks = <&clkcfg CLK_CPU>; + tlb-split; + next-level-cache = <&cctrllr>; + status = "okay"; + + cpu3_intc: interrupt-controller { + #interrupt-cells = <1>; + compatible = "riscv,cpu-intc"; + interrupt-controller; + }; + }; + + cpu4: cpu@4 { + compatible = "sifive,u54-mc", "sifive,rocket0", "riscv"; + d-cache-block-size = <64>; + d-cache-sets = <64>; + d-cache-size = <32768>; + d-tlb-sets = <1>; + d-tlb-size = <32>; + device_type = "cpu"; + i-cache-block-size = <64>; + i-cache-sets = <64>; + i-cache-size = <32768>; + i-tlb-sets = <1>; + i-tlb-size = <32>; + mmu-type = "riscv,sv39"; + reg = <4>; + riscv,isa = "rv64imafdc"; + clocks = <&clkcfg CLK_CPU>; + tlb-split; + next-level-cache = <&cctrllr>; + status = "okay"; + cpu4_intc: interrupt-controller { + #interrupt-cells = <1>; + compatible = "riscv,cpu-intc"; + interrupt-controller; + }; + }; + + cpu-map { + cluster0 { + core0 { + cpu = <&cpu0>; + }; + + core1 { + cpu = <&cpu1>; + }; + + core2 { + cpu = <&cpu2>; + }; + + core3 { + cpu = <&cpu3>; + }; + + core4 { + cpu = <&cpu4>; + }; + }; + }; + }; + + refclk: mssrefclk { + compatible = "fixed-clock"; + #clock-cells = <0>; + }; + + syscontroller: syscontroller { + compatible = "microchip,mpfs-sys-controller"; + mboxes = <&mbox 0>; + }; + + soc { + #address-cells = <2>; + #size-cells = <2>; + compatible = "simple-bus"; + ranges; + + cctrllr: cache-controller@2010000 { + compatible = "microchip,mpfs-ccache", "sifive,fu540-c000-ccache", "cache"; + reg = <0x0 0x2010000 0x0 0x1000>; + cache-block-size = <64>; + cache-level = <2>; + cache-sets = <1024>; + cache-size = <2097152>; + cache-unified; + interrupt-parent = <&plic>; + interrupts = <1>, <3>, <4>, <2>; + }; + + clint: clint@2000000 { + compatible = "sifive,fu540-c000-clint", "sifive,clint0"; + reg = <0x0 0x2000000 0x0 0xC000>; + interrupts-extended = <&cpu0_intc 3>, <&cpu0_intc 7>, + <&cpu1_intc 3>, <&cpu1_intc 7>, + <&cpu2_intc 3>, <&cpu2_intc 7>, + <&cpu3_intc 3>, <&cpu3_intc 7>, + <&cpu4_intc 3>, <&cpu4_intc 7>; + }; + + plic: interrupt-controller@c000000 { + compatible = "sifive,fu540-c000-plic", "sifive,plic-1.0.0"; + reg = <0x0 0xc000000 0x0 0x4000000>; + #address-cells = <0>; + #interrupt-cells = <1>; + interrupt-controller; + interrupts-extended = <&cpu0_intc 11>, + <&cpu1_intc 11>, <&cpu1_intc 9>, + <&cpu2_intc 11>, <&cpu2_intc 9>, + <&cpu3_intc 11>, <&cpu3_intc 9>, + <&cpu4_intc 11>, <&cpu4_intc 9>; + riscv,ndev = <186>; + }; + + pdma: dma-controller@3000000 { + compatible = "sifive,fu540-c000-pdma", "sifive,pdma0"; + reg = <0x0 0x3000000 0x0 0x8000>; + interrupt-parent = <&plic>; + interrupts = <5 6>, <7 8>, <9 10>, <11 12>; + dma-channels = <4>; + #dma-cells = <1>; + }; + + clkcfg: clkcfg@20002000 { + compatible = "microchip,mpfs-clkcfg"; + reg = <0x0 0x20002000 0x0 0x1000>, <0x0 0x3E001000 0x0 0x1000>; + clocks = <&refclk>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + + ccc_se: clock-controller@38010000 { + compatible = "microchip,mpfs-ccc"; + reg = <0x0 0x38010000 0x0 0x1000>, <0x0 0x38020000 0x0 0x1000>, + <0x0 0x39010000 0x0 0x1000>, <0x0 0x39020000 0x0 0x1000>; + #clock-cells = <1>; + status = "disabled"; + }; + + ccc_ne: clock-controller@38040000 { + compatible = "microchip,mpfs-ccc"; + reg = <0x0 0x38040000 0x0 0x1000>, <0x0 0x38080000 0x0 0x1000>, + <0x0 0x39040000 0x0 0x1000>, <0x0 0x39080000 0x0 0x1000>; + #clock-cells = <1>; + status = "disabled"; + }; + + ccc_nw: clock-controller@38100000 { + compatible = "microchip,mpfs-ccc"; + reg = <0x0 0x38100000 0x0 0x1000>, <0x0 0x38200000 0x0 0x1000>, + <0x0 0x39100000 0x0 0x1000>, <0x0 0x39200000 0x0 0x1000>; + #clock-cells = <1>; + status = "disabled"; + }; + + ccc_sw: clock-controller@38400000 { + compatible = "microchip,mpfs-ccc"; + reg = <0x0 0x38400000 0x0 0x1000>, <0x0 0x38800000 0x0 0x1000>, + <0x0 0x39400000 0x0 0x1000>, <0x0 0x39800000 0x0 0x1000>; + #clock-cells = <1>; + status = "disabled"; + }; + + mmuart0: serial@20000000 { + compatible = "ns16550a"; + reg = <0x0 0x20000000 0x0 0x400>; + reg-io-width = <4>; + reg-shift = <2>; + interrupt-parent = <&plic>; + interrupts = <90>; + current-speed = <115200>; + clocks = <&clkcfg CLK_MMUART0>; + status = "disabled"; /* Reserved for the HSS */ + }; + + mmuart1: serial@20100000 { + compatible = "ns16550a"; + reg = <0x0 0x20100000 0x0 0x400>; + reg-io-width = <4>; + reg-shift = <2>; + interrupt-parent = <&plic>; + interrupts = <91>; + current-speed = <115200>; + clocks = <&clkcfg CLK_MMUART1>; + status = "disabled"; + }; + + mmuart2: serial@20102000 { + compatible = "ns16550a"; + reg = <0x0 0x20102000 0x0 0x400>; + reg-io-width = <4>; + reg-shift = <2>; + interrupt-parent = <&plic>; + interrupts = <92>; + current-speed = <115200>; + clocks = <&clkcfg CLK_MMUART2>; + status = "disabled"; + }; + + mmuart3: serial@20104000 { + compatible = "ns16550a"; + reg = <0x0 0x20104000 0x0 0x400>; + reg-io-width = <4>; + reg-shift = <2>; + interrupt-parent = <&plic>; + interrupts = <93>; + current-speed = <115200>; + clocks = <&clkcfg CLK_MMUART3>; + status = "disabled"; + }; + + mmuart4: serial@20106000 { + compatible = "ns16550a"; + reg = <0x0 0x20106000 0x0 0x400>; + reg-io-width = <4>; + reg-shift = <2>; + interrupt-parent = <&plic>; + interrupts = <94>; + clocks = <&clkcfg CLK_MMUART4>; + current-speed = <115200>; + status = "disabled"; + }; + + /* Common node entry for emmc/sd */ + mmc: mmc@20008000 { + compatible = "microchip,mpfs-sd4hc", "cdns,sd4hc"; + reg = <0x0 0x20008000 0x0 0x1000>; + interrupt-parent = <&plic>; + interrupts = <88>; + clocks = <&clkcfg CLK_MMC>; + max-frequency = <200000000>; + status = "disabled"; + }; + + spi0: spi@20108000 { + compatible = "microchip,mpfs-spi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x20108000 0x0 0x1000>; + interrupt-parent = <&plic>; + interrupts = <54>; + clocks = <&clkcfg CLK_SPI0>; + status = "disabled"; + }; + + spi1: spi@20109000 { + compatible = "microchip,mpfs-spi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x20109000 0x0 0x1000>; + interrupt-parent = <&plic>; + interrupts = <55>; + clocks = <&clkcfg CLK_SPI1>; + status = "disabled"; + }; + + qspi: spi@21000000 { + compatible = "microchip,mpfs-qspi", "microchip,coreqspi-rtl-v2"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x21000000 0x0 0x1000>; + interrupt-parent = <&plic>; + interrupts = <85>; + clocks = <&clkcfg CLK_QSPI>; + status = "disabled"; + }; + + i2c0: i2c@2010a000 { + compatible = "microchip,mpfs-i2c", "microchip,corei2c-rtl-v7"; + reg = <0x0 0x2010a000 0x0 0x1000>; + #address-cells = <1>; + #size-cells = <0>; + interrupt-parent = <&plic>; + interrupts = <58>; + clocks = <&clkcfg CLK_I2C0>; + clock-frequency = <100000>; + status = "disabled"; + }; + + i2c1: i2c@2010b000 { + compatible = "microchip,mpfs-i2c", "microchip,corei2c-rtl-v7"; + reg = <0x0 0x2010b000 0x0 0x1000>; + #address-cells = <1>; + #size-cells = <0>; + interrupt-parent = <&plic>; + interrupts = <61>; + clocks = <&clkcfg CLK_I2C1>; + clock-frequency = <100000>; + status = "disabled"; + }; + + can0: can@2010c000 { + compatible = "microchip,mpfs-can"; + reg = <0x0 0x2010c000 0x0 0x1000>; + clocks = <&clkcfg CLK_CAN0>; + interrupt-parent = <&plic>; + interrupts = <56>; + status = "disabled"; + }; + + can1: can@2010d000 { + compatible = "microchip,mpfs-can"; + reg = <0x0 0x2010d000 0x0 0x1000>; + clocks = <&clkcfg CLK_CAN1>; + interrupt-parent = <&plic>; + interrupts = <57>; + status = "disabled"; + }; + + mac0: ethernet@20110000 { + compatible = "microchip,mpfs-macb", "cdns,macb"; + reg = <0x0 0x20110000 0x0 0x2000>; + #address-cells = <1>; + #size-cells = <0>; + interrupt-parent = <&plic>; + interrupts = <64>, <65>, <66>, <67>, <68>, <69>; + local-mac-address = [00 00 00 00 00 00]; + clocks = <&clkcfg CLK_MAC0>, <&clkcfg CLK_AHB>; + clock-names = "pclk", "hclk"; + resets = <&clkcfg CLK_MAC0>; + status = "disabled"; + }; + + mac1: ethernet@20112000 { + compatible = "microchip,mpfs-macb", "cdns,macb"; + reg = <0x0 0x20112000 0x0 0x2000>; + #address-cells = <1>; + #size-cells = <0>; + interrupt-parent = <&plic>; + interrupts = <70>, <71>, <72>, <73>, <74>, <75>; + local-mac-address = [00 00 00 00 00 00]; + clocks = <&clkcfg CLK_MAC1>, <&clkcfg CLK_AHB>; + clock-names = "pclk", "hclk"; + resets = <&clkcfg CLK_MAC1>; + status = "disabled"; + }; + + gpio0: gpio@20120000 { + compatible = "microchip,mpfs-gpio"; + reg = <0x0 0x20120000 0x0 0x1000>; + interrupt-parent = <&plic>; + interrupt-controller; + #interrupt-cells = <1>; + clocks = <&clkcfg CLK_GPIO0>; + gpio-controller; + #gpio-cells = <2>; + status = "disabled"; + }; + + gpio1: gpio@20121000 { + compatible = "microchip,mpfs-gpio"; + reg = <0x0 0x20121000 0x0 0x1000>; + interrupt-parent = <&plic>; + interrupt-controller; + #interrupt-cells = <1>; + clocks = <&clkcfg CLK_GPIO1>; + gpio-controller; + #gpio-cells = <2>; + status = "disabled"; + }; + + gpio2: gpio@20122000 { + compatible = "microchip,mpfs-gpio"; + reg = <0x0 0x20122000 0x0 0x1000>; + interrupt-parent = <&plic>; + interrupt-controller; + #interrupt-cells = <1>; + clocks = <&clkcfg CLK_GPIO2>; + gpio-controller; + #gpio-cells = <2>; + status = "disabled"; + }; + + rtc: rtc@20124000 { + compatible = "microchip,mpfs-rtc"; + reg = <0x0 0x20124000 0x0 0x1000>; + interrupt-parent = <&plic>; + interrupts = <80>, <81>; + clocks = <&clkcfg CLK_RTC>, <&clkcfg CLK_RTCREF>; + clock-names = "rtc", "rtcref"; + status = "disabled"; + }; + + usb: usb@20201000 { + compatible = "microchip,mpfs-musb"; + reg = <0x0 0x20201000 0x0 0x1000>; + interrupt-parent = <&plic>; + interrupts = <86>, <87>; + clocks = <&clkcfg CLK_USB>; + interrupt-names = "dma","mc"; + status = "disabled"; + }; + + mbox: mailbox@37020000 { + compatible = "microchip,mpfs-mailbox"; + reg = <0x0 0x37020000 0x0 0x58>, <0x0 0x2000318C 0x0 0x40>, + <0x0 0x37020800 0x0 0x100>; + interrupt-parent = <&plic>; + interrupts = <96>; + #mbox-cells = <1>; + status = "disabled"; + }; + }; +}; |