[PATCH v1 1/5] riscv: dts: Split Microchip device tree
Padmarao Begari
padmarao.begari at microchip.com
Fri Oct 22 10:56:44 CEST 2021
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 <padmarao.begari at microchip.com>
---
arch/riscv/dts/microchip-mpfs-icicle-kit.dts | 518 ++++------------
arch/riscv/dts/microchip-mpfs.dtsi | 571 ++++++++++++++++++
.../microchip-mpfs-plic.h | 195 ++++++
.../interrupt-controller/riscv-hart.h | 18 +
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
diff --git a/arch/riscv/dts/microchip-mpfs-icicle-kit.dts b/arch/riscv/dts/microchip-mpfs-icicle-kit.dts
index 89c4cf5fb2..287ef3d23b 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 <padmarao.begari at microchip.com>
+ */
/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 = <RTCCLK_FREQ>;
- cpu0: cpu at 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 at 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 at 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 at 0 {
+ compatible = "shared-dma-pool";
+ reg = <0x0 0xae000000 0x0 0x2000000>;
+ label = "fabricbuf0-ddr-c";
};
- cpu3: cpu at 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 at 1 {
+ compatible = "shared-dma-pool";
+ reg = <0x0 0xc0000000 0x0 0x8000000>;
+ label = "fabricbuf1-ddr-nc";
};
- cpu4: cpu at 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 at 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 at 80000000 {
+
+ ddrc_cache_lo: memory at 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 at 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 = <RTCCLK_FREQ>;
- };
- cachecontroller: cache-controller at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 8 {
- reg = <8>;
- ti,fifo-depth = <0x01>;
- };
- };
- emac1: ethernet at 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 at 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 at 9 {
- reg = <9>;
- ti,fifo-depth = <0x01>;
- };
- };
- gpio: gpio at 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 at 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 at 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 0000000000..0204bea767
--- /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 at 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 at 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 at 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 at 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 at 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 at 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 at 2010000 {
+ compatible = "sifive,fu540-c000-ccache", "cache";
+ reg = <0x0 0x2010000 0x0 0x1000>;
+ interrupt-parent = <&plic>;
+ interrupts = <PLIC_INT_L2_METADATA_CORR
+ PLIC_INT_L2_METADATA_UNCORR
+ PLIC_INT_L2_DATA_CORR>;
+ cache-block-size = <64>;
+ cache-level = <2>;
+ cache-sets = <1024>;
+ cache-size = <2097152>;
+ cache-unified;
+ };
+
+ pdma: pdma at 3000000 {
+ compatible = "microchip,mpfs-pdma-uio","sifive,fu540-c000-pdma";
+ reg = <0x0 0x3000000 0x0 0x8000>;
+ interrupt-parent = <&plic>;
+ interrupts = <PLIC_INT_DMA_CH0_DONE PLIC_INT_DMA_CH0_ERR
+ PLIC_INT_DMA_CH1_DONE PLIC_INT_DMA_CH1_ERR
+ PLIC_INT_DMA_CH2_DONE PLIC_INT_DMA_CH2_ERR
+ PLIC_INT_DMA_CH3_DONE PLIC_INT_DMA_CH3_ERR>;
+ #dma-cells = <1>;
+ };
+
+ plic: interrupt-controller at 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 at 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 at 20008000 {
+ compatible = "microchip,mpfs-sd4hc","cdns,sd4hc";
+ reg = <0x0 0x20008000 0x0 0x1000>;
+ clocks = <&clkcfg CLK_MMC>;
+ interrupt-parent = <&plic>;
+ interrupts = <PLIC_INT_MMC_MAIN PLIC_INT_MMC_WAKEUP>;
+ max-frequency = <200000000>;
+ status = "disabled";
+ };
+
+ uart0: serial at 20000000 {
+ compatible = "ns16550a";
+ reg = <0x0 0x20000000 0x0 0x400>;
+ reg-io-width = <4>;
+ reg-shift = <2>;
+ interrupt-parent = <&plic>;
+ interrupts = <PLIC_INT_MMUART0>;
+ clocks = <&clkcfg CLK_MMUART0>;
+ status = "disabled"; /* Reserved for the HSS */
+ };
+
+ uart1: serial at 20100000 {
+ compatible = "ns16550a";
+ reg = <0x0 0x20100000 0x0 0x400>;
+ reg-io-width = <4>;
+ reg-shift = <2>;
+ interrupt-parent = <&plic>;
+ interrupts = <PLIC_INT_MMUART1>;
+ clocks = <&clkcfg CLK_MMUART1>;
+ status = "disabled";
+ };
+
+ uart2: serial at 20102000 {
+ compatible = "ns16550a";
+ reg = <0x0 0x20102000 0x0 0x400>;
+ reg-io-width = <4>;
+ reg-shift = <2>;
+ interrupt-parent = <&plic>;
+ interrupts = <PLIC_INT_MMUART2>;
+ clocks = <&clkcfg CLK_MMUART2>;
+ status = "disabled";
+ };
+
+ uart3: serial at 20104000 {
+ compatible = "ns16550a";
+ reg = <0x0 0x20104000 0x0 0x400>;
+ reg-io-width = <4>;
+ reg-shift = <2>;
+ interrupt-parent = <&plic>;
+ interrupts = <PLIC_INT_MMUART3>;
+ clocks = <&clkcfg CLK_MMUART3>;
+ status = "disabled";
+ };
+
+ uart4: serial at 20106000 {
+ compatible = "ns16550a";
+ reg = <0x0 0x20106000 0x0 0x400>;
+ reg-io-width = <4>;
+ reg-shift = <2>;
+ interrupt-parent = <&plic>;
+ interrupts = <PLIC_INT_MMUART4>;
+ clocks = <&clkcfg CLK_MMUART4>;
+ status = "disabled";
+ };
+
+ spi0: spi at 20108000 {
+ compatible = "microchip,mpfs-spi";
+ reg = <0x0 0x20108000 0x0 0x1000>;
+ clocks = <&clkcfg CLK_SPI0>;
+ interrupt-parent = <&plic>;
+ interrupts = <PLIC_INT_SPI0>;
+ num-cs = <8>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ spi1: spi at 20109000 {
+ compatible = "microchip,mpfs-spi";
+ reg = <0x0 0x20109000 0x0 0x1000>;
+ clocks = <&clkcfg CLK_SPI1>;
+ interrupt-parent = <&plic>;
+ interrupts = <PLIC_INT_SPI1>;
+ num-cs = <8>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ i2c0: i2c at 2010a000 {
+ compatible = "microchip,mpfs-i2c";
+ reg = <0x0 0x2010a000 0x0 0x1000>;
+ clocks = <&clkcfg CLK_I2C0>;
+ interrupt-parent = <&plic>;
+ interrupts = <PLIC_INT_I2C0_MAIN>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ i2c1: i2c at 2010b000 {
+ compatible = "microchip,mpfs-i2c";
+ reg = <0x0 0x2010b000 0x0 0x1000>;
+ clocks = <&clkcfg CLK_I2C1>;
+ interrupt-parent = <&plic>;
+ interrupts = <PLIC_INT_I2C1_MAIN>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ can0: can at 2010c000 {
+ compatible = "microchip,mpfs-can-uio";
+ reg = <0x0 0x2010c000 0x0 0x1000>;
+ clocks = <&clkcfg CLK_CAN0>;
+ interrupt-parent = <&plic>;
+ interrupts = <PLIC_INT_CAN0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ can1: can at 2010d000 {
+ compatible = "microchip,mpfs-can-uio";
+ reg = <0x0 0x2010d000 0x0 0x1000>;
+ clocks = <&clkcfg CLK_CAN1>;
+ interrupt-parent = <&plic>;
+ interrupts = <PLIC_INT_CAN1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ mac0: ethernet at 20110000 {
+ compatible = "microchip,mpfs-gem";
+ reg = <0x0 0x20110000 0x0 0x2000>;
+ clocks = <&clkcfg CLK_MAC0>, <&clkcfg CLK_AHB>;
+ clock-names = "pclk", "hclk";
+ interrupt-parent = <&plic>;
+ interrupts = <PLIC_INT_MAC0_INT
+ PLIC_INT_MAC0_QUEUE1
+ PLIC_INT_MAC0_QUEUE2
+ PLIC_INT_MAC0_QUEUE3
+ PLIC_INT_MAC0_EMAC
+ PLIC_INT_MAC0_MMSL>;
+ local-mac-address = [00 00 00 00 00 00];
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ mac1: ethernet at 20112000 {
+ compatible = "microchip,mpfs-gem";
+ reg = <0x0 0x20112000 0x0 0x2000>;
+ clocks = <&clkcfg CLK_MAC1>, <&clkcfg CLK_AHB>;
+ clock-names = "pclk", "hclk";
+ interrupt-parent = <&plic>;
+ interrupts = <PLIC_INT_MAC1_INT
+ PLIC_INT_MAC1_QUEUE1
+ PLIC_INT_MAC1_QUEUE2
+ PLIC_INT_MAC1_QUEUE3
+ PLIC_INT_MAC1_EMAC
+ PLIC_INT_MAC1_MMSL>;
+ local-mac-address = [00 00 00 00 00 00];
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ gpio0: gpio at 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 at 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 at 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 at 20124000 {
+ compatible = "microchip,mpfs-rtc";
+ reg = <0x0 0x20124000 0x0 0x1000>;
+ clocks = <&clkcfg CLK_RTC>;
+ clock-names = "rtc";
+ interrupt-parent = <&plic>;
+ interrupts = <PLIC_INT_RTC_WAKEUP PLIC_INT_RTC_MATCH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ usb: usb at 20201000 {
+ compatible = "microchip,mpfs-usb-host";
+ reg = <0x0 0x20201000 0x0 0x1000>;
+ reg-names = "mc","control";
+ clocks = <&clkcfg CLK_USB>;
+ interrupt-parent = <&plic>;
+ interrupts = <PLIC_INT_USB_DMA PLIC_INT_USB_MC>;
+ interrupt-names = "dma","mc";
+ dr_mode = "host";
+ status = "disabled";
+ };
+
+ qspi: qspi at 21000000 {
+ compatible = "microchip,mpfs-qspi";
+ reg = <0x0 0x21000000 0x0 0x1000>;
+ clocks = <&clkcfg CLK_QSPI>;
+ interrupt-parent = <&plic>;
+ interrupts = <PLIC_INT_QSPI>;
+ num-cs = <8>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ mbox: mailbox at 37020000 {
+ compatible = "microchip,mpfs-mailbox";
+ reg = <0x0 0x37020000 0x0 0x1000>, <0x0 0x2000318C 0x0 0x40>;
+ interrupt-parent = <&plic>;
+ interrupts = <PLIC_INT_G5C_MESSAGE>;
+ #mbox-cells = <1>;
+ status = "disabled";
+ };
+
+ pcie: pcie at 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 = <PLIC_INT_FABRIC_F2H_2>;
+ 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 0000000000..a379cb651e
--- /dev/null
+++ b/include/dt-bindings/interrupt-controller/microchip-mpfs-plic.h
@@ -0,0 +1,195 @@
+/* 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_FABRIC_F2H_0 117
+#define PLIC_INT_FABRIC_F2H_1 118
+#define PLIC_INT_FABRIC_F2H_2 119
+#define PLIC_INT_FABRIC_F2H_3 120
+#define PLIC_INT_FABRIC_F2H_4 121
+#define PLIC_INT_FABRIC_F2H_5 122
+#define PLIC_INT_FABRIC_F2H_6 123
+#define PLIC_INT_FABRIC_F2H_7 124
+#define PLIC_INT_FABRIC_F2H_8 125
+#define PLIC_INT_FABRIC_F2H_9 126
+#define PLIC_INT_FABRIC_F2H_10 127
+#define PLIC_INT_FABRIC_F2H_11 128
+#define PLIC_INT_FABRIC_F2H_12 129
+#define PLIC_INT_FABRIC_F2H_13 130
+#define PLIC_INT_FABRIC_F2H_14 131
+#define PLIC_INT_FABRIC_F2H_15 132
+#define PLIC_INT_FABRIC_F2H_16 133
+#define PLIC_INT_FABRIC_F2H_17 134
+#define PLIC_INT_FABRIC_F2H_18 135
+#define PLIC_INT_FABRIC_F2H_19 136
+#define PLIC_INT_FABRIC_F2H_20 137
+#define PLIC_INT_FABRIC_F2H_21 138
+#define PLIC_INT_FABRIC_F2H_22 139
+#define PLIC_INT_FABRIC_F2H_23 140
+#define PLIC_INT_FABRIC_F2H_24 141
+#define PLIC_INT_FABRIC_F2H_25 142
+#define PLIC_INT_FABRIC_F2H_26 143
+#define PLIC_INT_FABRIC_F2H_27 144
+#define PLIC_INT_FABRIC_F2H_28 145
+#define PLIC_INT_FABRIC_F2H_29 146
+#define PLIC_INT_FABRIC_F2H_30 147
+#define PLIC_INT_FABRIC_F2H_31 148
+#define PLIC_INT_FABRIC_F2H_32 149
+#define PLIC_INT_FABRIC_F2H_33 150
+#define PLIC_INT_FABRIC_F2H_34 151
+#define PLIC_INT_FABRIC_F2H_35 152
+#define PLIC_INT_FABRIC_F2H_36 153
+#define PLIC_INT_FABRIC_F2H_37 154
+#define PLIC_INT_FABRIC_F2H_38 155
+#define PLIC_INT_FABRIC_F2H_39 156
+#define PLIC_INT_FABRIC_F2H_40 157
+#define PLIC_INT_FABRIC_F2H_41 158
+#define PLIC_INT_FABRIC_F2H_42 159
+#define PLIC_INT_FABRIC_F2H_43 160
+#define PLIC_INT_FABRIC_F2H_44 161
+#define PLIC_INT_FABRIC_F2H_45 162
+#define PLIC_INT_FABRIC_F2H_46 163
+#define PLIC_INT_FABRIC_F2H_47 164
+#define PLIC_INT_FABRIC_F2H_48 165
+#define PLIC_INT_FABRIC_F2H_49 166
+#define PLIC_INT_FABRIC_F2H_50 167
+#define PLIC_INT_FABRIC_F2H_51 168
+#define PLIC_INT_FABRIC_F2H_52 169
+#define PLIC_INT_FABRIC_F2H_53 170
+#define PLIC_INT_FABRIC_F2H_54 171
+#define PLIC_INT_FABRIC_F2H_55 172
+#define PLIC_INT_FABRIC_F2H_56 173
+#define PLIC_INT_FABRIC_F2H_57 174
+#define PLIC_INT_FABRIC_F2H_58 175
+#define PLIC_INT_FABRIC_F2H_59 176
+#define PLIC_INT_FABRIC_F2H_60 177
+#define PLIC_INT_FABRIC_F2H_61 178
+#define PLIC_INT_FABRIC_F2H_62 179
+#define PLIC_INT_FABRIC_F2H_63 180
+#define PLIC_INT_BUS_ERROR_UNIT_HART_0 181
+#define PLIC_INT_BUS_ERROR_UNIT_HART_1 182
+#define PLIC_INT_BUS_ERROR_UNIT_HART_2 183
+#define PLIC_INT_BUS_ERROR_UNIT_HART_3 184
+#define PLIC_INT_BUS_ERROR_UNIT_HART_4 185
+
+#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 0000000000..35f5a96c75
--- /dev/null
+++ b/include/dt-bindings/interrupt-controller/riscv-hart.h
@@ -0,0 +1,18 @@
+/* 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 */
+
--
2.25.1
More information about the U-Boot
mailing list