From 666da85dc98931b82efa68b0c1a96fc654b7a40b Mon Sep 17 00:00:00 2001 From: Leo Yu-Chi Liang Date: Thu, 4 Nov 2021 09:53:26 +0800 Subject: board: ae350: Support autoboot from RAM Add boot command "bootcmd_ram" to support autoboot from RAM. This feature could be useful at the very initial state of chip design when there is only a minimal set of peripheral. (e.g. without mmc and mac ..etc) The kernel image is default to be loaded at 0x2000000 via debug port, and the following script serves as an example: spl() { cmd="riscv64-linux-gdb -q \ -ex \"target remote $host:$port\" \ -ex \"load\" \ -ex \"thread apply all set \\\$pc=&_start\" \ -ex \"thread apply all set \\\$a0=\\\$mhartid\" \ -ex \"thread apply all set \\\$a1=\" \ -ex \"restore u-boot.itb binary 0x200000\" \ -ex \"restore Image binary 0x2000000\" \ -ex \"c\" \ spl/u-boot-spl " echo $cmd eval $cmd } The address where the kernel is loaded can be altered by changing the value of KERNEL_IMAGE_ADDR. Signed-off-by: Leo Yu-Chi Liang Reviewed-by: Rick Chen --- include/configs/ax25-ae350.h | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/configs/ax25-ae350.h b/include/configs/ax25-ae350.h index bf3f34e428f..1c3f957d324 100644 --- a/include/configs/ax25-ae350.h +++ b/include/configs/ax25-ae350.h @@ -119,12 +119,23 @@ /* Increase max gunzip size */ #define CONFIG_SYS_BOOTM_LEN (64 << 20) +/* Support autoboot from RAM (kernel image is loaded via debug port) */ +#define KERNEL_IMAGE_ADDR "0x2000000 " +#define BOOTENV_DEV_NAME_RAM(devtypeu, devtypel, instance) \ + "ram " +#define BOOTENV_DEV_RAM(devtypeu, devtypel, instance) \ + "bootcmd_ram=" \ + "booti " \ + KERNEL_IMAGE_ADDR \ + "- $fdtcontroladdr\0" + /* When we use RAM as ENV */ /* Enable distro boot */ #define BOOT_TARGET_DEVICES(func) \ func(MMC, mmc, 0) \ - func(DHCP, dhcp, na) + func(DHCP, dhcp, na) \ + func(RAM, ram, na) #include #define CONFIG_EXTRA_ENV_SETTINGS \ -- cgit v1.3.1 From 06142d6874ca58b420c3a77633317daa31c1b88e Mon Sep 17 00:00:00 2001 From: Padmarao Begari Date: Wed, 17 Nov 2021 18:21:17 +0530 Subject: riscv: dts: Split Microchip device tree The device tree split into .dtsi and .dts files, common device node for eMMC/SD, enable I2C1, UART1 for console instead of UART0, enable the DDR 2GB memory and in that 288MB memory is reserved for fabric buffer. Signed-off-by: Padmarao Begari Reviewed-by: Leo Yu-Chi Liang --- arch/riscv/dts/microchip-mpfs-icicle-kit.dts | 518 +++++-------------- arch/riscv/dts/microchip-mpfs.dtsi | 571 +++++++++++++++++++++ .../interrupt-controller/microchip-mpfs-plic.h | 196 +++++++ .../dt-bindings/interrupt-controller/riscv-hart.h | 17 + 4 files changed, 913 insertions(+), 389 deletions(-) create mode 100644 arch/riscv/dts/microchip-mpfs.dtsi create mode 100644 include/dt-bindings/interrupt-controller/microchip-mpfs-plic.h create mode 100644 include/dt-bindings/interrupt-controller/riscv-hart.h (limited to 'include') diff --git a/arch/riscv/dts/microchip-mpfs-icicle-kit.dts b/arch/riscv/dts/microchip-mpfs-icicle-kit.dts index 89c4cf5fb2b..287ef3d23b7 100644 --- a/arch/riscv/dts/microchip-mpfs-icicle-kit.dts +++ b/arch/riscv/dts/microchip-mpfs-icicle-kit.dts @@ -1,417 +1,157 @@ -// SPDX-License-Identifier: (GPL-2.0 OR MIT) -/* Copyright (c) 2020 Microchip Technology Inc */ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2021 Microchip Technology Inc. + * Padmarao Begari + */ /dts-v1/; -#include "dt-bindings/clock/microchip-mpfs-clock.h" + +#include "microchip-mpfs.dtsi" /* Clock frequency (in Hz) of the rtcclk */ #define RTCCLK_FREQ 1000000 / { - #address-cells = <2>; - #size-cells = <2>; - model = "Microchip MPFS Icicle Kit"; - compatible = "microchip,mpfs-icicle-kit"; + model = "Microchip PolarFire-SoC Icicle Kit"; + compatible = "microchip,mpfs-icicle-kit", "microchip,mpfs"; aliases { - serial0 = &uart0; - ethernet0 = &emac1; + serial1 = &uart1; + ethernet0 = &mac1; }; chosen { - stdout-path = "serial0"; + stdout-path = "serial1"; }; - cpucomplex: cpus { - #address-cells = <1>; - #size-cells = <0>; + cpus { timebase-frequency = ; - cpu0: cpu@0 { - clocks = <&clkcfg CLK_CPU>; - 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"; - status = "disabled"; - operating-points = < - /* kHz uV */ - 600000 1100000 - 300000 950000 - 150000 750000 - >; - cpu0intc: interrupt-controller { - #interrupt-cells = <1>; - compatible = "riscv,cpu-intc"; - interrupt-controller; - }; - }; - cpu1: cpu@1 { - clocks = <&clkcfg CLK_CPU>; - 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"; - tlb-split; - status = "okay"; - operating-points = < - /* kHz uV */ - 600000 1100000 - 300000 950000 - 150000 750000 - >; - cpu1intc: interrupt-controller { - #interrupt-cells = <1>; - compatible = "riscv,cpu-intc"; - interrupt-controller; - }; - }; - cpu2: cpu@2 { - clocks = <&clkcfg CLK_CPU>; - 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"; - tlb-split; - status = "okay"; - operating-points = < - /* kHz uV */ - 600000 1100000 - 300000 950000 - 150000 750000 - >; - cpu2intc: interrupt-controller { - #interrupt-cells = <1>; - compatible = "riscv,cpu-intc"; - interrupt-controller; - }; + }; + + reserved-memory { + ranges; + #size-cells = <2>; + #address-cells = <2>; + + fabricbuf0: fabricbuf@0 { + compatible = "shared-dma-pool"; + reg = <0x0 0xae000000 0x0 0x2000000>; + label = "fabricbuf0-ddr-c"; }; - cpu3: cpu@3 { - clocks = <&clkcfg CLK_CPU>; - 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"; - tlb-split; - status = "okay"; - operating-points = < - /* kHz uV */ - 600000 1100000 - 300000 950000 - 150000 750000 - >; - cpu3intc: interrupt-controller { - #interrupt-cells = <1>; - compatible = "riscv,cpu-intc"; - interrupt-controller; - }; + + fabricbuf1: fabricbuf@1 { + compatible = "shared-dma-pool"; + reg = <0x0 0xc0000000 0x0 0x8000000>; + label = "fabricbuf1-ddr-nc"; }; - cpu4: cpu@4 { - clocks = <&clkcfg CLK_CPU>; - 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"; - tlb-split; - status = "okay"; - operating-points = < - /* kHz uV */ - 600000 1100000 - 300000 950000 - 150000 750000 - >; - cpu4intc: interrupt-controller { - #interrupt-cells = <1>; - compatible = "riscv,cpu-intc"; - interrupt-controller; - }; + + fabricbuf2: fabricbuf@2 { + compatible = "shared-dma-pool"; + reg = <0x0 0xd8000000 0x0 0x8000000>; + label = "fabricbuf2-ddr-nc-wcb"; }; }; - refclk: refclk { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <600000000>; - clock-output-names = "msspllclk"; + + udmabuf0 { + compatible = "ikwzm,u-dma-buf"; + device-name = "udmabuf-ddr-c0"; + minor-number = <0>; + size = <0x0 0x2000000>; + memory-region = <&fabricbuf0>; + sync-mode = <3>; + }; + + udmabuf1 { + compatible = "ikwzm,u-dma-buf"; + device-name = "udmabuf-ddr-nc0"; + minor-number = <1>; + size = <0x0 0x8000000>; + memory-region = <&fabricbuf1>; + sync-mode = <3>; + }; + + udmabuf2 { + compatible = "ikwzm,u-dma-buf"; + device-name = "udmabuf-ddr-nc-wcb0"; + minor-number = <2>; + size = <0x0 0x8000000>; + memory-region = <&fabricbuf2>; + sync-mode = <3>; }; - ddr: memory@80000000 { + + ddrc_cache_lo: memory@80000000 { device_type = "memory"; - reg = <0x0 0x80000000 0x0 0x40000000>; + reg = <0x0 0x80000000 0x0 0x2e000000>; clocks = <&clkcfg CLK_DDRC>; + status = "okay"; }; - soc: soc { - #address-cells = <2>; - #size-cells = <2>; - compatible = "microchip,mpfs-icicle-kit", "simple-bus"; - ranges; - clint0: clint@2000000 { - compatible = "riscv,clint0"; - interrupts-extended = <&cpu0intc 3 &cpu0intc 7 - &cpu1intc 3 &cpu1intc 7 - &cpu2intc 3 &cpu2intc 7 - &cpu3intc 3 &cpu3intc 7 - &cpu4intc 3 &cpu4intc 7>; - reg = <0x0 0x2000000 0x0 0x10000>; - reg-names = "control"; - clock-frequency = ; - }; - cachecontroller: cache-controller@2010000 { - compatible = "sifive,fu540-c000-ccache", "cache"; - cache-block-size = <64>; - cache-level = <2>; - cache-sets = <1024>; - cache-size = <2097152>; - cache-unified; - interrupt-parent = <&plic>; - interrupts = <1 2 3>; - reg = <0x0 0x2010000 0x0 0x1000>; - }; - plic: interrupt-controller@c000000 { - #interrupt-cells = <1>; - compatible = "sifive,plic-1.0.0"; - reg = <0x0 0xc000000 0x0 0x4000000>; - riscv,max-priority = <7>; - riscv,ndev = <186>; - interrupt-controller; - interrupts-extended = < - &cpu0intc 11 - &cpu1intc 11 &cpu1intc 9 - &cpu2intc 11 &cpu2intc 9 - &cpu3intc 11 &cpu3intc 9 - &cpu4intc 11 &cpu4intc 9>; - }; - uart0: serial@20000000 { - compatible = "ns16550a"; - reg = <0x0 0x20000000 0x0 0x400>; - reg-io-width = <4>; - reg-shift = <2>; - interrupt-parent = <&plic>; - interrupts = <90>; - clocks = <&clkcfg CLK_MMUART0>; - status = "okay"; - }; - clkcfg: clkcfg@20002000 { - compatible = "microchip,mpfs-clkcfg"; - reg = <0x0 0x20002000 0x0 0x1000>; - reg-names = "mss_sysreg"; - clocks = <&refclk>; - #clock-cells = <1>; - clock-output-names = "cpu", "axi", "ahb", "envm", - "mac0", "mac1", "mmc", "timer", - "mmuart0", "mmuart1", "mmuart2", - "mmuart3", "mmuart4", "spi0", "spi1", - "i2c0", "i2c1", "can0", "can1", "usb", - "reserved", "rtc", "qspi", "gpio0", - "gpio1", "gpio2", "ddrc", "fic0", - "fic1", "fic2", "fic3", "athena", - "cfm"; - }; - emmc: mmc@20008000 { - compatible = "cdns,sd4hc"; - reg = <0x0 0x20008000 0x0 0x1000>; - interrupt-parent = <&plic>; - interrupts = <88 89>; - pinctrl-names = "default"; - clocks = <&clkcfg CLK_MMC>; - bus-width = <4>; - cap-mmc-highspeed; - mmc-ddr-3_3v; - max-frequency = <200000000>; - non-removable; - no-sd; - no-sdio; - voltage-ranges = <3300 3300>; - status = "okay"; - }; - sdcard: sd@20008000 { - compatible = "cdns,sd4hc"; - reg = <0x0 0x20008000 0x0 0x1000>; - interrupt-parent = <&plic>; - interrupts = <88>; - pinctrl-names = "default"; - clocks = <&clkcfg CLK_MMC>; - bus-width = <4>; - disable-wp; - cap-sd-highspeed; - card-detect-delay = <200>; - sd-uhs-sdr12; - sd-uhs-sdr25; - sd-uhs-sdr50; - sd-uhs-sdr104; - max-frequency = <200000000>; - status = "disabled"; - }; - uart1: serial@20100000 { - compatible = "ns16550a"; - reg = <0x0 0x20100000 0x0 0x400>; - reg-io-width = <4>; - reg-shift = <2>; - interrupt-parent = <&plic>; - interrupts = <91>; - clocks = <&clkcfg CLK_MMUART1>; - status = "okay"; - }; - uart2: serial@20102000 { - compatible = "ns16550a"; - reg = <0x0 0x20102000 0x0 0x400>; - reg-io-width = <4>; - reg-shift = <2>; - interrupt-parent = <&plic>; - interrupts = <92>; - clocks = <&clkcfg CLK_MMUART2>; - status = "okay"; - }; - uart3: serial@20104000 { - compatible = "ns16550a"; - reg = <0x0 0x20104000 0x0 0x400>; - reg-io-width = <4>; - reg-shift = <2>; - interrupt-parent = <&plic>; - interrupts = <93>; - clocks = <&clkcfg CLK_MMUART3>; - status = "okay"; - }; - i2c0: i2c@2010a000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "microchip,mpfs-mss-i2c"; - reg = <0x0 0x2010a000 0x0 0x1000>; - interrupt-parent = <&plic>; - interrupts = <58>; - clocks = <&clkcfg CLK_I2C0>; - status = "disabled"; - }; - i2c1: i2c@2010b000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "microchip,mpfs-mss-i2c"; - reg = <0x0 0x2010b000 0x0 0x1000>; - interrupt-parent = <&plic>; - interrupts = <61>; - clocks = <&clkcfg CLK_I2C1>; - status = "disabled"; - pac193x@10 { - compatible = "microchip,pac1934"; - reg = <0x10>; - samp-rate = <64>; - status = "disabled"; - ch1: channel0 { - uohms-shunt-res = <10000>; - rail-name = "VDD"; - channel_enabled; - }; - ch2: channel1 { - uohms-shunt-res = <10000>; - rail-name = "VDDA25"; - channel_enabled; - }; - ch3: channel2 { - uohms-shunt-res = <10000>; - rail-name = "VDD25"; - channel_enabled; - }; - ch4: channel3 { - uohms-shunt-res = <10000>; - rail-name = "VDDA"; - channel_enabled; - }; - }; - }; - emac0: ethernet@20110000 { - compatible = "microchip,mpfs-mss-gem"; - reg = <0x0 0x20110000 0x0 0x2000>; - interrupt-parent = <&plic>; - interrupts = <64 65 66 67>; - local-mac-address = [56 34 00 FC 00 02]; - phy-mode = "sgmii"; - clocks = <&clkcfg CLK_MAC0>, <&clkcfg CLK_AXI>; - clock-names = "pclk", "hclk"; - status = "disabled"; - #address-cells = <1>; - #size-cells = <0>; - phy-handle = <&phy0>; - phy0: ethernet-phy@8 { - reg = <8>; - ti,fifo-depth = <0x01>; - }; - }; - emac1: ethernet@20112000 { - compatible = "microchip,mpfs-mss-gem"; - reg = <0x0 0x20112000 0x0 0x2000>; - interrupt-parent = <&plic>; - interrupts = <70 71 72 73>; - local-mac-address = [00 00 00 00 00 00]; - phy-mode = "sgmii"; - clocks = <&clkcfg CLK_MAC1>, <&clkcfg CLK_AHB>; - clock-names = "pclk", "hclk"; - status = "okay"; + ddrc_cache_hi: memory@1000000000 { + device_type = "memory"; + reg = <0x10 0x0 0x0 0x40000000>; + clocks = <&clkcfg CLK_DDRC>; + status = "okay"; + }; +}; - #address-cells = <1>; - #size-cells = <0>; - phy-handle = <&phy1>; - phy1: ethernet-phy@9 { - reg = <9>; - ti,fifo-depth = <0x01>; - }; - }; - gpio: gpio@20122000 { - compatible = "microchip,mpfs-mss-gpio"; - interrupt-parent = <&plic>; - interrupts = <13 14 15 16 17 18 19 20 21 22 23 24 25 26 - 27 28 29 30 31 32 33 34 35 36 37 38 39 - 40 41 42 43 44>; - gpio-controller; - clocks = <&clkcfg CLK_GPIO2>; - reg = <0x00 0x20122000 0x0 0x1000>; - reg-names = "control"; - #gpio-cells = <2>; - status = "disabled"; +&uart1 { + status = "okay"; +}; + +&mmc { + status = "okay"; + + bus-width = <4>; + disable-wp; + cap-mmc-highspeed; + cap-sd-highspeed; + card-detect-delay = <200>; + mmc-ddr-1_8v; + mmc-hs200-1_8v; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; + sd-uhs-sdr104; +}; + +&i2c1 { + status = "okay"; + clock-frequency = <100000>; + + pac193x: pac193x@10 { + compatible = "microchip,pac1934"; + reg = <0x10>; + samp-rate = <64>; + status = "okay"; + ch1: channel0 { + uohms-shunt-res = <10000>; + rail-name = "VDDREG"; + channel_enabled; + }; + ch2: channel1 { + uohms-shunt-res = <10000>; + rail-name = "VDDA25"; + channel_enabled; + }; + ch3: channel2 { + uohms-shunt-res = <10000>; + rail-name = "VDD25"; + channel_enabled; + }; + ch4: channel3 { + uohms-shunt-res = <10000>; + rail-name = "VDDA_REG"; + channel_enabled; }; }; }; + +&mac1 { + status = "okay"; + phy-mode = "sgmii"; + phy-handle = <&phy1>; + phy1: ethernet-phy@9 { + reg = <9>; + ti,fifo-depth = <0x1>; + }; +}; diff --git a/arch/riscv/dts/microchip-mpfs.dtsi b/arch/riscv/dts/microchip-mpfs.dtsi new file mode 100644 index 00000000000..4f449a3a934 --- /dev/null +++ b/arch/riscv/dts/microchip-mpfs.dtsi @@ -0,0 +1,571 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* Copyright (c) 2020-2021 Microchip Technology Inc */ + +#include "dt-bindings/clock/microchip-mpfs-clock.h" +#include "dt-bindings/interrupt-controller/microchip-mpfs-plic.h" +#include "dt-bindings/interrupt-controller/riscv-hart.h" + +/ { + #address-cells = <2>; + #size-cells = <2>; + model = "Microchip PolarFire SoC"; + compatible = "microchip,mpfs"; + + chosen { + }; + + 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"; + operating-points = < + /* kHz uV */ + 600000 1100000 + 300000 950000 + 150000 750000 + >; + 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; + status = "okay"; + operating-points = < + /* kHz uV */ + 600000 1100000 + 300000 950000 + 150000 750000 + >; + 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; + status = "okay"; + operating-points = < + /* kHz uV */ + 600000 1100000 + 300000 950000 + 150000 750000 + >; + 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; + status = "okay"; + operating-points = < + /* kHz uV */ + 600000 1100000 + 300000 950000 + 150000 750000 + >; + 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; + status = "okay"; + operating-points = < + /* kHz uV */ + 600000 1100000 + 300000 950000 + 150000 750000 + >; + cpu4_intc: interrupt-controller { + #interrupt-cells = <1>; + compatible = "riscv,cpu-intc"; + interrupt-controller; + }; + }; + }; + + soc { + #address-cells = <2>; + #size-cells = <2>; + compatible = "microchip,mpfs-soc", "simple-bus"; + ranges; + + clint: clint@2000000 { + compatible = "sifive,clint0"; + reg = <0x0 0x2000000 0x0 0xC000>; + interrupts-extended = + <&cpu0_intc HART_INT_M_SOFT &cpu0_intc HART_INT_M_TIMER + &cpu1_intc HART_INT_M_SOFT &cpu1_intc HART_INT_M_TIMER + &cpu2_intc HART_INT_M_SOFT &cpu2_intc HART_INT_M_TIMER + &cpu3_intc HART_INT_M_SOFT &cpu3_intc HART_INT_M_TIMER + &cpu4_intc HART_INT_M_SOFT &cpu4_intc HART_INT_M_TIMER>; + }; + + cachecontroller: cache-controller@2010000 { + compatible = "sifive,fu540-c000-ccache", "cache"; + reg = <0x0 0x2010000 0x0 0x1000>; + interrupt-parent = <&plic>; + interrupts = ; + cache-block-size = <64>; + cache-level = <2>; + cache-sets = <1024>; + cache-size = <2097152>; + cache-unified; + }; + + pdma: pdma@3000000 { + compatible = "microchip,mpfs-pdma-uio","sifive,fu540-c000-pdma"; + reg = <0x0 0x3000000 0x0 0x8000>; + interrupt-parent = <&plic>; + interrupts = ; + #dma-cells = <1>; + }; + + plic: interrupt-controller@c000000 { + compatible = "sifive,plic-1.0.0"; + reg = <0x0 0xc000000 0x0 0x4000000>; + #interrupt-cells = <1>; + riscv,ndev = <186>; + interrupt-controller; + interrupts-extended = <&cpu0_intc HART_INT_M_EXT + &cpu1_intc HART_INT_M_EXT &cpu1_intc HART_INT_S_EXT + &cpu2_intc HART_INT_M_EXT &cpu2_intc HART_INT_S_EXT + &cpu3_intc HART_INT_M_EXT &cpu3_intc HART_INT_S_EXT + &cpu4_intc HART_INT_M_EXT &cpu4_intc HART_INT_S_EXT>; + }; + + refclk: refclk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <600000000>; + clock-output-names = "msspllclk"; + }; + + clkcfg: clkcfg@20002000 { + compatible = "microchip,mpfs-clkcfg"; + reg = <0x0 0x20002000 0x0 0x1000>; + reg-names = "mss_sysreg"; + clocks = <&refclk>; + #clock-cells = <1>; + clock-output-names = "cpu", "axi", "ahb", "envm", /* 0-3 */ + "mac0", "mac1", "mmc", "timer", /* 4-7 */ + "mmuart0", "mmuart1", "mmuart2", "mmuart3", /* 8-11 */ + "mmuart4", "spi0", "spi1", "i2c0", /* 12-15 */ + "i2c1", "can0", "can1", "usb", /* 16-19 */ + "rsvd", "rtc", "qspi", "gpio0", /* 20-23 */ + "gpio1", "gpio2", "ddrc", "fic0", /* 24-27 */ + "fic1", "fic2", "fic3", "athena", "cfm"; /* 28-32 */ + }; + + /* Common node entry for eMMC/SD */ + mmc: mmc@20008000 { + compatible = "microchip,mpfs-sd4hc","cdns,sd4hc"; + reg = <0x0 0x20008000 0x0 0x1000>; + clocks = <&clkcfg CLK_MMC>; + interrupt-parent = <&plic>; + interrupts = ; + max-frequency = <200000000>; + status = "disabled"; + }; + + uart0: serial@20000000 { + compatible = "ns16550a"; + reg = <0x0 0x20000000 0x0 0x400>; + reg-io-width = <4>; + reg-shift = <2>; + interrupt-parent = <&plic>; + interrupts = ; + clocks = <&clkcfg CLK_MMUART0>; + status = "disabled"; /* Reserved for the HSS */ + }; + + uart1: serial@20100000 { + compatible = "ns16550a"; + reg = <0x0 0x20100000 0x0 0x400>; + reg-io-width = <4>; + reg-shift = <2>; + interrupt-parent = <&plic>; + interrupts = ; + clocks = <&clkcfg CLK_MMUART1>; + status = "disabled"; + }; + + uart2: serial@20102000 { + compatible = "ns16550a"; + reg = <0x0 0x20102000 0x0 0x400>; + reg-io-width = <4>; + reg-shift = <2>; + interrupt-parent = <&plic>; + interrupts = ; + clocks = <&clkcfg CLK_MMUART2>; + status = "disabled"; + }; + + uart3: serial@20104000 { + compatible = "ns16550a"; + reg = <0x0 0x20104000 0x0 0x400>; + reg-io-width = <4>; + reg-shift = <2>; + interrupt-parent = <&plic>; + interrupts = ; + clocks = <&clkcfg CLK_MMUART3>; + status = "disabled"; + }; + + uart4: serial@20106000 { + compatible = "ns16550a"; + reg = <0x0 0x20106000 0x0 0x400>; + reg-io-width = <4>; + reg-shift = <2>; + interrupt-parent = <&plic>; + interrupts = ; + clocks = <&clkcfg CLK_MMUART4>; + status = "disabled"; + }; + + spi0: spi@20108000 { + compatible = "microchip,mpfs-spi"; + reg = <0x0 0x20108000 0x0 0x1000>; + clocks = <&clkcfg CLK_SPI0>; + interrupt-parent = <&plic>; + interrupts = ; + num-cs = <8>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi1: spi@20109000 { + compatible = "microchip,mpfs-spi"; + reg = <0x0 0x20109000 0x0 0x1000>; + clocks = <&clkcfg CLK_SPI1>; + interrupt-parent = <&plic>; + interrupts = ; + num-cs = <8>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c0: i2c@2010a000 { + compatible = "microchip,mpfs-i2c"; + reg = <0x0 0x2010a000 0x0 0x1000>; + clocks = <&clkcfg CLK_I2C0>; + interrupt-parent = <&plic>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c1: i2c@2010b000 { + compatible = "microchip,mpfs-i2c"; + reg = <0x0 0x2010b000 0x0 0x1000>; + clocks = <&clkcfg CLK_I2C1>; + interrupt-parent = <&plic>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + can0: can@2010c000 { + compatible = "microchip,mpfs-can-uio"; + reg = <0x0 0x2010c000 0x0 0x1000>; + clocks = <&clkcfg CLK_CAN0>; + interrupt-parent = <&plic>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + can1: can@2010d000 { + compatible = "microchip,mpfs-can-uio"; + reg = <0x0 0x2010d000 0x0 0x1000>; + clocks = <&clkcfg CLK_CAN1>; + interrupt-parent = <&plic>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + mac0: ethernet@20110000 { + compatible = "cdns,macb"; + reg = <0x0 0x20110000 0x0 0x2000>; + clocks = <&clkcfg CLK_MAC0>, <&clkcfg CLK_AHB>; + clock-names = "pclk", "hclk"; + interrupt-parent = <&plic>; + interrupts = ; + local-mac-address = [00 00 00 00 00 00]; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + + mac1: ethernet@20112000 { + compatible = "cdns,macb"; + reg = <0x0 0x20112000 0x0 0x2000>; + clocks = <&clkcfg CLK_MAC1>, <&clkcfg CLK_AHB>; + clock-names = "pclk", "hclk"; + interrupt-parent = <&plic>; + interrupts = ; + local-mac-address = [00 00 00 00 00 00]; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + + gpio0: gpio@20120000 { + compatible = "microchip,mpfs-gpio"; + reg = <0x0 0x20120000 0x0 0x1000>; + reg-names = "control"; + clocks = <&clkcfg CLK_GPIO0>; + interrupt-parent = <&plic>; + gpio-controller; + #gpio-cells = <2>; + status = "disabled"; + }; + + gpio1: gpio@20121000 { + compatible = "microchip,mpfs-gpio"; + reg = <000 0x20121000 0x0 0x1000>; + reg-names = "control"; + clocks = <&clkcfg CLK_GPIO1>; + interrupt-parent = <&plic>; + gpio-controller; + #gpio-cells = <2>; + status = "disabled"; + }; + + gpio2: gpio@20122000 { + compatible = "microchip,mpfs-gpio"; + reg = <0x0 0x20122000 0x0 0x1000>; + reg-names = "control"; + clocks = <&clkcfg CLK_GPIO2>; + interrupt-parent = <&plic>; + gpio-controller; + #gpio-cells = <2>; + status = "disabled"; + }; + + rtc: rtc@20124000 { + compatible = "microchip,mpfs-rtc"; + reg = <0x0 0x20124000 0x0 0x1000>; + clocks = <&clkcfg CLK_RTC>; + clock-names = "rtc"; + interrupt-parent = <&plic>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + usb: usb@20201000 { + compatible = "microchip,mpfs-usb-host"; + reg = <0x0 0x20201000 0x0 0x1000>; + reg-names = "mc","control"; + clocks = <&clkcfg CLK_USB>; + interrupt-parent = <&plic>; + interrupts = ; + interrupt-names = "dma","mc"; + dr_mode = "host"; + status = "disabled"; + }; + + qspi: qspi@21000000 { + compatible = "microchip,mpfs-qspi"; + reg = <0x0 0x21000000 0x0 0x1000>; + clocks = <&clkcfg CLK_QSPI>; + interrupt-parent = <&plic>; + interrupts = ; + num-cs = <8>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + mbox: mailbox@37020000 { + compatible = "microchip,mpfs-mailbox"; + reg = <0x0 0x37020000 0x0 0x1000>, <0x0 0x2000318C 0x0 0x40>; + interrupt-parent = <&plic>; + interrupts = ; + #mbox-cells = <1>; + status = "disabled"; + }; + + pcie: pcie@2000000000 { + compatible = "microchip,pcie-host-1.0"; + #address-cells = <0x3>; + #interrupt-cells = <0x1>; + #size-cells = <0x2>; + device_type = "pci"; + reg = <0x20 0x0 0x0 0x8000000 0x0 0x43000000 0x0 0x10000>; + reg-names = "cfg", "apb"; + clocks = <&clkcfg CLK_FIC0>, <&clkcfg CLK_FIC1>, <&clkcfg CLK_FIC3>; + clock-names = "fic0", "fic1", "fic3"; + bus-range = <0x0 0x7f>; + interrupt-parent = <&plic>; + interrupts = ; + interrupt-map = <0 0 0 1 &pcie_intc 0>, + <0 0 0 2 &pcie_intc 1>, + <0 0 0 3 &pcie_intc 2>, + <0 0 0 4 &pcie_intc 3>; + interrupt-map-mask = <0 0 0 7>; + ranges = <0x3000000 0x0 0x8000000 0x20 0x8000000 0x0 0x80000000>; + msi-parent = <&pcie>; + msi-controller; + mchp,axi-m-atr0 = <0x10 0x0>; + status = "disabled"; + pcie_intc: legacy-interrupt-controller { + #address-cells = <0>; + #interrupt-cells = <1>; + interrupt-controller; + }; + }; + + syscontroller: syscontroller { + compatible = "microchip,mpfs-sys-controller"; + #address-cells = <1>; + #size-cells = <1>; + mboxes = <&mbox 0>; + }; + + hwrandom: hwrandom { + compatible = "microchip,mpfs-rng"; + #address-cells = <1>; + #size-cells = <1>; + syscontroller = <&syscontroller>; + }; + + serialnum: serialnum { + compatible = "microchip,mpfs-serial-number"; + #address-cells = <1>; + #size-cells = <1>; + syscontroller = <&syscontroller>; + }; + + fpgadigest: fpgadigest { + compatible = "microchip,mpfs-digest"; + #address-cells = <1>; + #size-cells = <1>; + syscontroller = <&syscontroller>; + }; + + devicecert: cert { + compatible = "microchip,mpfs-device-cert"; + #address-cells = <1>; + #size-cells = <1>; + syscontroller = <&syscontroller>; + }; + + signature: signature { + compatible = "microchip,mpfs-signature"; + #address-cells = <1>; + #size-cells = <1>; + syscontroller = <&syscontroller>; + }; + }; +}; diff --git a/include/dt-bindings/interrupt-controller/microchip-mpfs-plic.h b/include/dt-bindings/interrupt-controller/microchip-mpfs-plic.h new file mode 100644 index 00000000000..eba1bac7dfb --- /dev/null +++ b/include/dt-bindings/interrupt-controller/microchip-mpfs-plic.h @@ -0,0 +1,196 @@ +/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ +/* Copyright (c) 2020-2021 Microchip Technology Inc */ + +#ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_MICROCHIP_MPFS_PLIC_H +#define _DT_BINDINGS_INTERRUPT_CONTROLLER_MICROCHIP_MPFS_PLIC_H + +#define PLIC_INT_INVALID 0 +#define PLIC_INT_L2_METADATA_CORR 1 +#define PLIC_INT_L2_METADATA_UNCORR 2 +#define PLIC_INT_L2_DATA_CORR 3 +#define PLIC_INT_L2_DATA_UNCORR 4 +#define PLIC_INT_DMA_CH0_DONE 5 +#define PLIC_INT_DMA_CH0_ERR 6 +#define PLIC_INT_DMA_CH1_DONE 7 +#define PLIC_INT_DMA_CH1_ERR 8 +#define PLIC_INT_DMA_CH2_DONE 9 +#define PLIC_INT_DMA_CH2_ERR 10 +#define PLIC_INT_DMA_CH3_DONE 11 +#define PLIC_INT_DMA_CH3_ERR 12 + +#define PLIC_INT_GPIO0_BIT0_OR_GPIO2_BIT0 13 +#define PLIC_INT_GPIO0_BIT1_OR_GPIO2_BIT1 14 +#define PLIC_INT_GPIO0_BIT2_OR_GPIO2_BIT2 15 +#define PLIC_INT_GPIO0_BIT3_OR_GPIO2_BIT3 16 +#define PLIC_INT_GPIO0_BIT4_OR_GPIO2_BIT4 17 +#define PLIC_INT_GPIO0_BIT5_OR_GPIO2_BIT5 18 +#define PLIC_INT_GPIO0_BIT6_OR_GPIO2_BIT6 19 +#define PLIC_INT_GPIO0_BIT7_OR_GPIO2_BIT7 20 +#define PLIC_INT_GPIO0_BIT8_OR_GPIO2_BIT8 21 +#define PLIC_INT_GPIO0_BIT9_OR_GPIO2_BIT9 22 +#define PLIC_INT_GPIO0_BIT10_OR_GPIO2_BIT10 23 +#define PLIC_INT_GPIO0_BIT11_OR_GPIO2_BIT11 24 +#define PLIC_INT_GPIO0_BIT12_OR_GPIO2_BIT12 25 +#define PLIC_INT_GPIO0_BIT13_OR_GPIO2_BIT13 26 +#define PLIC_INT_GPIO1_BIT0_OR_GPIO2_BIT14 27 +#define PLIC_INT_GPIO1_BIT1_OR_GPIO2_BIT15 28 +#define PLIC_INT_GPIO1_BIT2_OR_GPIO2_BIT16 29 +#define PLIC_INT_GPIO1_BIT3_OR_GPIO2_BIT17 30 +#define PLIC_INT_GPIO1_BIT4_OR_GPIO2_BIT18 31 +#define PLIC_INT_GPIO1_BIT5_OR_GPIO2_BIT19 32 +#define PLIC_INT_GPIO1_BIT6_OR_GPIO2_BIT20 33 +#define PLIC_INT_GPIO1_BIT7_OR_GPIO2_BIT21 34 +#define PLIC_INT_GPIO1_BIT8_OR_GPIO2_BIT22 35 +#define PLIC_INT_GPIO1_BIT9_OR_GPIO2_BIT23 36 +#define PLIC_INT_GPIO1_BIT10_OR_GPIO2_BIT24 37 +#define PLIC_INT_GPIO1_BIT11_OR_GPIO2_BIT25 38 +#define PLIC_INT_GPIO1_BIT12_OR_GPIO2_BIT26 39 +#define PLIC_INT_GPIO1_BIT13_OR_GPIO2_BIT27 40 +#define PLIC_INT_GPIO1_BIT14_OR_GPIO2_BIT28 41 +#define PLIC_INT_GPIO1_BIT15_OR_GPIO2_BIT29 42 +#define PLIC_INT_GPIO1_BIT16_OR_GPIO2_BIT30 43 +#define PLIC_INT_GPIO1_BIT17_OR_GPIO2_BIT31 44 +#define PLIC_INT_GPIO1_BIT18 45 +#define PLIC_INT_GPIO1_BIT19 46 +#define PLIC_INT_GPIO1_BIT20 47 +#define PLIC_INT_GPIO1_BIT21 48 +#define PLIC_INT_GPIO1_BIT22 49 +#define PLIC_INT_GPIO1_BIT23 50 +#define PLIC_INT_GPIO0_NON_DIRECT 51 +#define PLIC_INT_GPIO1_NON_DIRECT 52 +#define PLIC_INT_GPIO2_NON_DIRECT 53 +#define PLIC_INT_SPI0 54 +#define PLIC_INT_SPI1 55 +#define PLIC_INT_CAN0 56 +#define PLIC_INT_CAN1 57 +#define PLIC_INT_I2C0_MAIN 58 +#define PLIC_INT_I2C0_ALERT 59 +#define PLIC_INT_I2C0_SUS 60 +#define PLIC_INT_I2C1_MAIN 61 +#define PLIC_INT_I2C1_ALERT 62 +#define PLIC_INT_I2C1_SUS 63 +#define PLIC_INT_MAC0_INT 64 +#define PLIC_INT_MAC0_QUEUE1 65 +#define PLIC_INT_MAC0_QUEUE2 66 +#define PLIC_INT_MAC0_QUEUE3 67 +#define PLIC_INT_MAC0_EMAC 68 +#define PLIC_INT_MAC0_MMSL 69 +#define PLIC_INT_MAC1_INT 70 +#define PLIC_INT_MAC1_QUEUE1 71 +#define PLIC_INT_MAC1_QUEUE2 72 +#define PLIC_INT_MAC1_QUEUE3 73 +#define PLIC_INT_MAC1_EMAC 74 +#define PLIC_INT_MAC1_MMSL 75 +#define PLIC_INT_DDRC_TRAIN 76 +#define PLIC_INT_SCB_INTERRUPT 77 +#define PLIC_INT_ECC_ERROR 78 +#define PLIC_INT_ECC_CORRECT 79 +#define PLIC_INT_RTC_WAKEUP 80 +#define PLIC_INT_RTC_MATCH 81 +#define PLIC_INT_TIMER1 82 +#define PLIC_INT_TIMER2 83 +#define PLIC_INT_ENVM 84 +#define PLIC_INT_QSPI 85 +#define PLIC_INT_USB_DMA 86 +#define PLIC_INT_USB_MC 87 +#define PLIC_INT_MMC_MAIN 88 +#define PLIC_INT_MMC_WAKEUP 89 +#define PLIC_INT_MMUART0 90 +#define PLIC_INT_MMUART1 91 +#define PLIC_INT_MMUART2 92 +#define PLIC_INT_MMUART3 93 +#define PLIC_INT_MMUART4 94 +#define PLIC_INT_G5C_DEVRST 95 +#define PLIC_INT_G5C_MESSAGE 96 +#define PLIC_INT_USOC_VC_INTERRUPT 97 +#define PLIC_INT_USOC_SMB_INTERRUPT 98 +#define PLIC_INT_E51_0_MAINTENACE 99 +#define PLIC_INT_WDOG0_MRVP 100 +#define PLIC_INT_WDOG1_MRVP 101 +#define PLIC_INT_WDOG2_MRVP 102 +#define PLIC_INT_WDOG3_MRVP 103 +#define PLIC_INT_WDOG4_MRVP 104 +#define PLIC_INT_WDOG0_TOUT 105 +#define PLIC_INT_WDOG1_TOUT 106 +#define PLIC_INT_WDOG2_TOUT 107 +#define PLIC_INT_WDOG3_TOUT 108 +#define PLIC_INT_WDOG4_TOUT 109 +#define PLIC_INT_G5C_MSS_SPI 110 +#define PLIC_INT_VOLT_TEMP_ALARM 111 +#define PLIC_INT_ATHENA_COMPLETE 112 +#define PLIC_INT_ATHENA_ALARM 113 +#define PLIC_INT_ATHENA_BUS_ERROR 114 +#define PLIC_INT_USOC_AXIC_US 115 +#define PLIC_INT_USOC_AXIC_DS 116 +#define PLIC_INT_SPARE 117 +#define PLIC_INT_FABRIC_F2H_0 118 +#define PLIC_INT_FABRIC_F2H_1 119 +#define PLIC_INT_FABRIC_F2H_2 120 +#define PLIC_INT_FABRIC_F2H_3 121 +#define PLIC_INT_FABRIC_F2H_4 122 +#define PLIC_INT_FABRIC_F2H_5 123 +#define PLIC_INT_FABRIC_F2H_6 124 +#define PLIC_INT_FABRIC_F2H_7 125 +#define PLIC_INT_FABRIC_F2H_8 126 +#define PLIC_INT_FABRIC_F2H_9 127 +#define PLIC_INT_FABRIC_F2H_10 128 +#define PLIC_INT_FABRIC_F2H_11 129 +#define PLIC_INT_FABRIC_F2H_12 130 +#define PLIC_INT_FABRIC_F2H_13 131 +#define PLIC_INT_FABRIC_F2H_14 132 +#define PLIC_INT_FABRIC_F2H_15 133 +#define PLIC_INT_FABRIC_F2H_16 134 +#define PLIC_INT_FABRIC_F2H_17 135 +#define PLIC_INT_FABRIC_F2H_18 136 +#define PLIC_INT_FABRIC_F2H_19 137 +#define PLIC_INT_FABRIC_F2H_20 138 +#define PLIC_INT_FABRIC_F2H_21 139 +#define PLIC_INT_FABRIC_F2H_22 140 +#define PLIC_INT_FABRIC_F2H_23 141 +#define PLIC_INT_FABRIC_F2H_24 142 +#define PLIC_INT_FABRIC_F2H_25 143 +#define PLIC_INT_FABRIC_F2H_26 144 +#define PLIC_INT_FABRIC_F2H_27 145 +#define PLIC_INT_FABRIC_F2H_28 146 +#define PLIC_INT_FABRIC_F2H_29 147 +#define PLIC_INT_FABRIC_F2H_30 148 +#define PLIC_INT_FABRIC_F2H_31 149 +#define PLIC_INT_FABRIC_F2H_32 150 +#define PLIC_INT_FABRIC_F2H_33 151 +#define PLIC_INT_FABRIC_F2H_34 152 +#define PLIC_INT_FABRIC_F2H_35 153 +#define PLIC_INT_FABRIC_F2H_36 154 +#define PLIC_INT_FABRIC_F2H_37 155 +#define PLIC_INT_FABRIC_F2H_38 156 +#define PLIC_INT_FABRIC_F2H_39 157 +#define PLIC_INT_FABRIC_F2H_40 158 +#define PLIC_INT_FABRIC_F2H_41 159 +#define PLIC_INT_FABRIC_F2H_42 160 +#define PLIC_INT_FABRIC_F2H_43 161 +#define PLIC_INT_FABRIC_F2H_44 162 +#define PLIC_INT_FABRIC_F2H_45 163 +#define PLIC_INT_FABRIC_F2H_46 164 +#define PLIC_INT_FABRIC_F2H_47 165 +#define PLIC_INT_FABRIC_F2H_48 166 +#define PLIC_INT_FABRIC_F2H_49 167 +#define PLIC_INT_FABRIC_F2H_50 168 +#define PLIC_INT_FABRIC_F2H_51 169 +#define PLIC_INT_FABRIC_F2H_52 170 +#define PLIC_INT_FABRIC_F2H_53 171 +#define PLIC_INT_FABRIC_F2H_54 172 +#define PLIC_INT_FABRIC_F2H_55 173 +#define PLIC_INT_FABRIC_F2H_56 174 +#define PLIC_INT_FABRIC_F2H_57 175 +#define PLIC_INT_FABRIC_F2H_58 176 +#define PLIC_INT_FABRIC_F2H_59 177 +#define PLIC_INT_FABRIC_F2H_60 178 +#define PLIC_INT_FABRIC_F2H_61 179 +#define PLIC_INT_FABRIC_F2H_62 180 +#define PLIC_INT_FABRIC_F2H_63 181 +#define PLIC_INT_BUS_ERROR_UNIT_HART_0 182 +#define PLIC_INT_BUS_ERROR_UNIT_HART_1 183 +#define PLIC_INT_BUS_ERROR_UNIT_HART_2 184 +#define PLIC_INT_BUS_ERROR_UNIT_HART_3 185 +#define PLIC_INT_BUS_ERROR_UNIT_HART_4 186 + +#endif /* _DT_BINDINGS_INTERRUPT_CONTROLLER_MICROCHIP_MPFS_PLIC_H */ diff --git a/include/dt-bindings/interrupt-controller/riscv-hart.h b/include/dt-bindings/interrupt-controller/riscv-hart.h new file mode 100644 index 00000000000..c4331b8521b --- /dev/null +++ b/include/dt-bindings/interrupt-controller/riscv-hart.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ +/* Copyright (c) 2020-2021 Microchip Technology Inc */ + +#ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_RISCV_HART_H +#define _DT_BINDINGS_INTERRUPT_CONTROLLER_RISCV_HART_H + +#define HART_INT_U_SOFT 0 +#define HART_INT_S_SOFT 1 +#define HART_INT_M_SOFT 3 +#define HART_INT_U_TIMER 4 +#define HART_INT_S_TIMER 5 +#define HART_INT_M_TIMER 7 +#define HART_INT_U_EXT 8 +#define HART_INT_S_EXT 9 +#define HART_INT_M_EXT 11 + +#endif /* _DT_BINDINGS_INTERRUPT_CONTROLLER_RISCV_HART_H */ -- cgit v1.3.1