riscv: dts: sync mpfs-icicle devicetree with linux

The "notable" disappearances are:
- the pac193x stanza - there's nothing in mainline linux w.r.t. bindings
  for this & what is going to appear in mainline linux is going to be
  incompatible with what is currently in U-Boot.
- operating points - these operating points should not be set at the
  soc.dtsi level as they may not be possible depending on the design
  programmed to the FPGA
- clock output names - there are defines for the clock indices, these
  should not be needed
- the dt maintainers in linux NAKed using defines for IRQ numbers
- the qspi nand, which is not part of the icicle's default configuration
  is removed.

Reviewed-by: Padmarao Begari <[email protected]>
Tested-by: Padmarao Begari <[email protected]>
Signed-off-by: Conor Dooley <[email protected]>
Reviewed-by: Rick Chen <[email protected]>

3 files changed, 387 insertions, 302 deletions

diff --git a/arch/riscv/dts/mpfs-icicle-kit-fabric.dtsi b/arch/riscv/dts/mpfs-icicle-kit-fabric.dtsi
new file mode 100644
index 00000000000..1069134f2e1
--- /dev/null
+++ b/arch/riscv/dts/mpfs-icicle-kit-fabric.dtsi
@@ -0,0 +1,71 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/* Copyright (c) 2020-2021 Microchip Technology Inc */
+
+/ {
+	compatible = "microchip,mpfs-icicle-reference-rtlv2210", "microchip,mpfs-icicle-kit",
+		     "microchip,mpfs";
+
+	core_pwm0: pwm@40000000 {
+		compatible = "microchip,corepwm-rtl-v4";
+		reg = <0x0 0x40000000 0x0 0xF0>;
+		microchip,sync-update-mask = /bits/ 32 <0>;
+		#pwm-cells = <3>;
+		clocks = <&ccc_nw CLK_CCC_PLL0_OUT3>;
+		status = "disabled";
+	};
+
+	i2c2: i2c@40000200 {
+		compatible = "microchip,corei2c-rtl-v7";
+		reg = <0x0 0x40000200 0x0 0x100>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&ccc_nw CLK_CCC_PLL0_OUT3>;
+		interrupt-parent = <&plic>;
+		interrupts = <122>;
+		clock-frequency = <100000>;
+		status = "disabled";
+	};
+
+	pcie: pcie@3000000000 {
+		compatible = "microchip,pcie-host-1.0";
+		#address-cells = <0x3>;
+		#interrupt-cells = <0x1>;
+		#size-cells = <0x2>;
+		device_type = "pci";
+		reg = <0x30 0x0 0x0 0x8000000>, <0x0 0x43000000 0x0 0x10000>;
+		reg-names = "cfg", "apb";
+		bus-range = <0x0 0x7f>;
+		interrupt-parent = <&plic>;
+		interrupts = <119>;
+		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>;
+		clocks = <&ccc_nw CLK_CCC_PLL0_OUT1>, <&ccc_nw CLK_CCC_PLL0_OUT3>;
+		clock-names = "fic1", "fic3";
+		ranges = <0x3000000 0x0 0x8000000 0x30 0x8000000 0x0 0x80000000>;
+		dma-ranges = <0x02000000 0x0 0x00000000 0x0 0x00000000 0x1 0x00000000>;
+		msi-parent = <&pcie>;
+		msi-controller;
+		status = "disabled";
+		pcie_intc: interrupt-controller {
+			#address-cells = <0>;
+			#interrupt-cells = <1>;
+			interrupt-controller;
+		};
+	};
+
+	refclk_ccc: cccrefclk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+	};
+};
+
+&ccc_nw {
+	clocks = <&refclk_ccc>, <&refclk_ccc>, <&refclk_ccc>, <&refclk_ccc>,
+		 <&refclk_ccc>, <&refclk_ccc>;
+	clock-names = "pll0_ref0", "pll0_ref1", "pll1_ref0", "pll1_ref1",
+		      "dll0_ref", "dll1_ref";
+	status = "okay";
+};
diff --git a/arch/riscv/dts/mpfs-icicle-kit.dts b/arch/riscv/dts/mpfs-icicle-kit.dts
index 3c56400b929..8aa5fb17d64 100644
--- a/arch/riscv/dts/mpfs-icicle-kit.dts
+++ b/arch/riscv/dts/mpfs-icicle-kit.dts
@@ -7,29 +7,63 @@
 /dts-v1/;
 
 #include "mpfs.dtsi"
+#include "mpfs-icicle-kit-fabric.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
 
 /* Clock frequency (in Hz) of the rtcclk */
 #define RTCCLK_FREQ		1000000
 
 / {
 	model = "Microchip PolarFire-SoC Icicle Kit";
-	compatible = "microchip,mpfs-icicle-reference-rtlv2210",
-		     "microchip,mpfs-icicle-kit", "microchip,mpfs";
+	compatible = "microchip,mpfs-icicle-reference-rtlv2210", "microchip,mpfs-icicle-kit",
+		     "microchip,mpfs";
 
 	aliases {
-		serial1 = &uart1;
 		ethernet0 = &mac1;
-		spi0 = &qspi;
+		serial0 = &mmuart0;
+		serial1 = &mmuart1;
+		serial2 = &mmuart2;
+		serial3 = &mmuart3;
+		serial4 = &mmuart4;
 	};
 
 	chosen {
-		stdout-path = "serial1";
+		stdout-path = "serial1:115200n8";
 	};
 
 	cpus {
 		timebase-frequency = <RTCCLK_FREQ>;
 	};
 
+	leds {
+		compatible = "gpio-leds";
+
+		led-1 {
+			gpios = <&gpio2 16 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_RED>;
+			label = "led1";
+		};
+
+		led-2 {
+			gpios = <&gpio2 17 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_RED>;
+			label = "led2";
+		};
+
+		led-3 {
+			gpios = <&gpio2 18 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_AMBER>;
+			label = "led3";
+		};
+
+		led-4 {
+			gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_AMBER>;
+			label = "led4";
+		};
+	};
+
 	ddrc_cache_lo: memory@80000000 {
 		device_type = "memory";
 		reg = <0x0 0x80000000 0x0 0x40000000>;
@@ -54,83 +88,121 @@
 	};
 };
 
-&refclk {
-	clock-frequency = <125000000>;
+&core_pwm0 {
+	status = "okay";
 };
 
-&uart1 {
+&gpio2 {
+	interrupts = <53>, <53>, <53>, <53>,
+		     <53>, <53>, <53>, <53>,
+		     <53>, <53>, <53>, <53>,
+		     <53>, <53>, <53>, <53>,
+		     <53>, <53>, <53>, <53>,
+		     <53>, <53>, <53>, <53>,
+		     <53>, <53>, <53>, <53>,
+		     <53>, <53>, <53>, <53>;
 	status = "okay";
 };
 
-&mmc {
+&i2c0 {
 	status = "okay";
+};
+
+&i2c1 {
+	status = "okay";
+};
+
+&i2c2 {
+	status = "okay";
+};
 
+&mac0 {
+	phy-mode = "sgmii";
+	phy-handle = <&phy0>;
+	status = "enabled";
+};
+
+&mac1 {
+	phy-mode = "sgmii";
+	phy-handle = <&phy1>;
+	status = "okay";
+
+	phy1: ethernet-phy@9 {
+		reg = <9>;
+	};
+
+	phy0: ethernet-phy@8 {
+		reg = <8>;
+	};
+};
+
+&mbox {
+	status = "okay";
+};
+
+&mmc {
 	bus-width = <4>;
 	disable-wp;
-	cap-mmc-highspeed;
 	cap-sd-highspeed;
-	card-detect-delay = <200>;
+	cap-mmc-highspeed;
 	mmc-ddr-1_8v;
 	mmc-hs200-1_8v;
 	sd-uhs-sdr12;
 	sd-uhs-sdr25;
 	sd-uhs-sdr50;
 	sd-uhs-sdr104;
+	status = "okay";
 };
 
-&i2c1 {
+&mmuart1 {
 	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;
-		};
-	};
+&mmuart2 {
+	status = "okay";
 };
 
-&mac1 {
+&mmuart3 {
+	status = "okay";
+};
+
+&mmuart4 {
+	status = "okay";
+};
+
+&pcie {
 	status = "okay";
-	phy-mode = "sgmii";
-	phy-handle = <&phy1>;
-	phy1: ethernet-phy@9 {
-		reg = <9>;
-		ti,fifo-depth = <0x1>;
-	};
 };
 
 &qspi {
 	status = "okay";
-	num-cs = <1>;
+};
 
-	flash0: flash@0 {
-		compatible = "spi-nand";
-		reg = <0x0>;
-		spi-tx-bus-width = <4>;
-		spi-rx-bus-width = <4>;
-		spi-max-frequency = <20000000>;
-		spi-cpol;
-		spi-cpha;
-	};
+&refclk {
+	clock-frequency = <125000000>;
+};
+
+&refclk_ccc {
+	clock-frequency = <50000000>;
+};
+
+&rtc {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+};
+
+&spi1 {
+	status = "okay";
+};
+
+&syscontroller {
+	status = "okay";
+};
+
+&usb {
+	status = "okay";
+	dr_mode = "host";
 };
diff --git a/arch/riscv/dts/mpfs.dtsi b/arch/riscv/dts/mpfs.dtsi
index 891dd0918b2..6012a285070 100644
--- a/arch/riscv/dts/mpfs.dtsi
+++ b/arch/riscv/dts/mpfs.dtsi
@@ -2,8 +2,6 @@
 /* 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>;
@@ -11,9 +9,6 @@
 	model = "Microchip PolarFire SoC";
 	compatible = "microchip,mpfs";
 
-	chosen {
-	};
-
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -28,12 +23,7 @@
 			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";
@@ -59,13 +49,9 @@
 			riscv,isa = "rv64imafdc";
 			clocks = <&clkcfg CLK_CPU>;
 			tlb-split;
+			next-level-cache = <&cctrllr>;
 			status = "okay";
-			operating-points = <
-				/* kHz	uV */
-				600000  1100000
-				300000   950000
-				150000   750000
-			>;
+
 			cpu1_intc: interrupt-controller {
 				#interrupt-cells = <1>;
 				compatible = "riscv,cpu-intc";
@@ -91,13 +77,9 @@
 			riscv,isa = "rv64imafdc";
 			clocks = <&clkcfg CLK_CPU>;
 			tlb-split;
+			next-level-cache = <&cctrllr>;
 			status = "okay";
-			operating-points = <
-				/* kHz	uV */
-				600000  1100000
-				300000   950000
-				150000   750000
-			>;
+
 			cpu2_intc: interrupt-controller {
 				#interrupt-cells = <1>;
 				compatible = "riscv,cpu-intc";
@@ -123,13 +105,9 @@
 			riscv,isa = "rv64imafdc";
 			clocks = <&clkcfg CLK_CPU>;
 			tlb-split;
+			next-level-cache = <&cctrllr>;
 			status = "okay";
-			operating-points = <
-				/* kHz	uV */
-				600000  1100000
-				300000   950000
-				150000   750000
-			>;
+
 			cpu3_intc: interrupt-controller {
 				#interrupt-cells = <1>;
 				compatible = "riscv,cpu-intc";
@@ -155,273 +133,322 @@
 			riscv,isa = "rv64imafdc";
 			clocks = <&clkcfg CLK_CPU>;
 			tlb-split;
+			next-level-cache = <&cctrllr>;
 			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;
 			};
 		};
+
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&cpu0>;
+				};
+
+				core1 {
+					cpu = <&cpu1>;
+				};
+
+				core2 {
+					cpu = <&cpu2>;
+				};
+
+				core3 {
+					cpu = <&cpu3>;
+				};
+
+				core4 {
+					cpu = <&cpu4>;
+				};
+			};
+		};
 	};
 
-	refclk: refclk {
+	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 = "microchip,mpfs-soc", "simple-bus";
+		compatible = "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";
+		cctrllr: cache-controller@2010000 {
+			compatible = "microchip,mpfs-ccache", "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;
+			interrupt-parent = <&plic>;
+			interrupts = <1>, <3>, <4>, <2>;
 		};
 
-		pdma: pdma@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>;
+		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,plic-1.0.0";
+			compatible = "sifive,fu540-c000-plic", "sifive,plic-1.0.0";
 			reg = <0x0 0xc000000 0x0 0x4000000>;
+			#address-cells = <0>;
 			#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>;
+			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>;
-			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 */
+			#reset-cells = <1>;
 		};
 
-		/* 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 = <PLIC_INT_MMC_MAIN PLIC_INT_MMC_WAKEUP>;
-			max-frequency = <200000000>;
+		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";
 		};
 
-		uart0: serial@20000000 {
+		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 = <PLIC_INT_MMUART0>;
+			interrupts = <90>;
+			current-speed = <115200>;
 			clocks = <&clkcfg CLK_MMUART0>;
 			status = "disabled"; /* Reserved for the HSS */
 		};
 
-		uart1: serial@20100000 {
+		mmuart1: serial@20100000 {
 			compatible = "ns16550a";
 			reg = <0x0 0x20100000 0x0 0x400>;
 			reg-io-width = <4>;
 			reg-shift = <2>;
 			interrupt-parent = <&plic>;
-			interrupts = <PLIC_INT_MMUART1>;
+			interrupts = <91>;
+			current-speed = <115200>;
 			clocks = <&clkcfg CLK_MMUART1>;
 			status = "disabled";
 		};
 
-		uart2: serial@20102000 {
+		mmuart2: serial@20102000 {
 			compatible = "ns16550a";
 			reg = <0x0 0x20102000 0x0 0x400>;
 			reg-io-width = <4>;
 			reg-shift = <2>;
 			interrupt-parent = <&plic>;
-			interrupts = <PLIC_INT_MMUART2>;
+			interrupts = <92>;
+			current-speed = <115200>;
 			clocks = <&clkcfg CLK_MMUART2>;
 			status = "disabled";
 		};
 
-		uart3: serial@20104000 {
+		mmuart3: serial@20104000 {
 			compatible = "ns16550a";
 			reg = <0x0 0x20104000 0x0 0x400>;
 			reg-io-width = <4>;
 			reg-shift = <2>;
 			interrupt-parent = <&plic>;
-			interrupts = <PLIC_INT_MMUART3>;
+			interrupts = <93>;
+			current-speed = <115200>;
 			clocks = <&clkcfg CLK_MMUART3>;
 			status = "disabled";
 		};
 
-		uart4: serial@20106000 {
+		mmuart4: serial@20106000 {
 			compatible = "ns16550a";
 			reg = <0x0 0x20106000 0x0 0x400>;
 			reg-io-width = <4>;
 			reg-shift = <2>;
 			interrupt-parent = <&plic>;
-			interrupts = <PLIC_INT_MMUART4>;
+			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";
-			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>;
+			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>;
-			clocks = <&clkcfg CLK_SPI1>;
 			interrupt-parent = <&plic>;
-			interrupts = <PLIC_INT_SPI1>;
-			num-cs = <8>;
+			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";
+			compatible = "microchip,mpfs-i2c", "microchip,corei2c-rtl-v7";
 			reg = <0x0 0x2010a000 0x0 0x1000>;
-			clocks = <&clkcfg CLK_I2C0>;
-			interrupt-parent = <&plic>;
-			interrupts = <PLIC_INT_I2C0_MAIN>;
 			#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";
+			compatible = "microchip,mpfs-i2c", "microchip,corei2c-rtl-v7";
 			reg = <0x0 0x2010b000 0x0 0x1000>;
-			clocks = <&clkcfg CLK_I2C1>;
-			interrupt-parent = <&plic>;
-			interrupts = <PLIC_INT_I2C1_MAIN>;
 			#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-uio";
+			compatible = "microchip,mpfs-can";
 			reg = <0x0 0x2010c000 0x0 0x1000>;
 			clocks = <&clkcfg CLK_CAN0>;
 			interrupt-parent = <&plic>;
-			interrupts = <PLIC_INT_CAN0>;
-			#address-cells = <1>;
-			#size-cells = <0>;
+			interrupts = <56>;
 			status = "disabled";
 		};
 
 		can1: can@2010d000 {
-			compatible = "microchip,mpfs-can-uio";
+			compatible = "microchip,mpfs-can";
 			reg = <0x0 0x2010d000 0x0 0x1000>;
 			clocks = <&clkcfg CLK_CAN1>;
 			interrupt-parent = <&plic>;
-			interrupts = <PLIC_INT_CAN1>;
-			#address-cells = <1>;
-			#size-cells = <0>;
+			interrupts = <57>;
 			status = "disabled";
 		};
 
 		mac0: ethernet@20110000 {
-			compatible = "cdns,macb";
+			compatible = "microchip,mpfs-macb", "cdns,macb";
 			reg = <0x0 0x20110000 0x0 0x2000>;
-			clocks = <&clkcfg CLK_MAC0>, <&clkcfg CLK_AHB>;
-			clock-names = "pclk", "hclk";
+			#address-cells = <1>;
+			#size-cells = <0>;
 			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>;
+			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";
-			#address-cells = <1>;
-			#size-cells = <0>;
 		};
 
 		mac1: ethernet@20112000 {
-			compatible = "cdns,macb";
+			compatible = "microchip,mpfs-macb", "cdns,macb";
 			reg = <0x0 0x20112000 0x0 0x2000>;
-			clocks = <&clkcfg CLK_MAC1>, <&clkcfg CLK_AHB>;
-			clock-names = "pclk", "hclk";
+			#address-cells = <1>;
+			#size-cells = <0>;
 			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>;
+			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";
-			#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>;
+			interrupt-controller;
+			#interrupt-cells = <1>;
+			clocks = <&clkcfg CLK_GPIO0>;
 			gpio-controller;
 			#gpio-cells = <2>;
 			status = "disabled";
@@ -429,10 +456,11 @@
 
 		gpio1: gpio@20121000 {
 			compatible = "microchip,mpfs-gpio";
-			reg = <000 0x20121000 0x0 0x1000>;
-			reg-names = "control";
-			clocks = <&clkcfg CLK_GPIO1>;
+			reg = <0x0 0x20121000 0x0 0x1000>;
 			interrupt-parent = <&plic>;
+			interrupt-controller;
+			#interrupt-cells = <1>;
+			clocks = <&clkcfg CLK_GPIO1>;
 			gpio-controller;
 			#gpio-cells = <2>;
 			status = "disabled";
@@ -441,9 +469,10 @@
 		gpio2: gpio@20122000 {
 			compatible = "microchip,mpfs-gpio";
 			reg = <0x0 0x20122000 0x0 0x1000>;
-			reg-names = "control";
-			clocks = <&clkcfg CLK_GPIO2>;
 			interrupt-parent = <&plic>;
+			interrupt-controller;
+			#interrupt-cells = <1>;
+			clocks = <&clkcfg CLK_GPIO2>;
 			gpio-controller;
 			#gpio-cells = <2>;
 			status = "disabled";
@@ -452,118 +481,31 @@
 		rtc: rtc@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>;
+			interrupts = <80>, <81>;
+			clocks = <&clkcfg CLK_RTC>, <&clkcfg CLK_RTCREF>;
+			clock-names = "rtc", "rtcref";
 			status = "disabled";
 		};
 
 		usb: usb@20201000 {
-			compatible = "microchip,mpfs-usb-host";
+			compatible = "microchip,mpfs-musb";
 			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>;
+			interrupts = <86>, <87>;
+			clocks = <&clkcfg CLK_USB>;
 			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 = <PLIC_INT_QSPI>;
-			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>;
+			reg = <0x0 0x37020000 0x0 0x58>, <0x0 0x2000318C 0x0 0x40>,
+			      <0x0 0x37020800 0x0 0x100>;
 			interrupt-parent = <&plic>;
-			interrupts = <PLIC_INT_G5C_MESSAGE>;
+			interrupts = <96>;
 			#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 = <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>;
-		};
 	};
 };