From: Niravkumar L Rabara <niravkumar.l.rabara@intel.com>
Add the initial device tree files for Intel's Agilex5 SoCFPGA platform.
Signed-off-by: Adrian Ng Ho Yin <adrian.ho.yin.ng@intel.com>
Signed-off-by: Niravkumar L Rabara <niravkumar.l.rabara@intel.com>
---
arch/arm64/boot/dts/intel/Makefile | 3 +
.../arm64/boot/dts/intel/socfpga_agilex5.dtsi | 641 ++++++++++++++++++
.../boot/dts/intel/socfpga_agilex5_socdk.dts | 184 +++++
.../dts/intel/socfpga_agilex5_socdk_nand.dts | 131 ++++
.../dts/intel/socfpga_agilex5_socdk_swvp.dts | 248 +++++++
5 files changed, 1207 insertions(+)
create mode 100644 arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
create mode 100644 arch/arm64/boot/dts/intel/socfpga_agilex5_socdk.dts
create mode 100644 arch/arm64/boot/dts/intel/socfpga_agilex5_socdk_nand.dts
create mode 100644 arch/arm64/boot/dts/intel/socfpga_agilex5_socdk_swvp.dts
diff --git a/arch/arm64/boot/dts/intel/Makefile b/arch/arm64/boot/dts/intel/Makefile
index c2a723838344..bb74a7e30e58 100644
--- a/arch/arm64/boot/dts/intel/Makefile
+++ b/arch/arm64/boot/dts/intel/Makefile
@@ -2,5 +2,8 @@
dtb-$(CONFIG_ARCH_INTEL_SOCFPGA) += socfpga_agilex_n6000.dtb \
socfpga_agilex_socdk.dtb \
socfpga_agilex_socdk_nand.dtb \
+ socfpga_agilex5_socdk.dtb \
+ socfpga_agilex5_socdk_nand.dtb \
+ socfpga_agilex5_socdk_swvp.dtb \
socfpga_n5x_socdk.dtb
dtb-$(CONFIG_ARCH_KEEMBAY) += keembay-evm.dtb
diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi b/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
new file mode 100644
index 000000000000..9454d88d6457
--- /dev/null
+++ b/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
@@ -0,0 +1,641 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2023, Intel Corporation
+ */
+
+/dts-v1/;
+#include <dt-bindings/reset/altr,rst-mgr-agilex5.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/clock/agilex5-clock.h>
+
+/ {
+ compatible = "intel,socfpga-agilex";
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ service_reserved: svcbuffer@0 {
+ compatible = "shared-dma-pool";
+ reg = <0x0 0x80000000 0x0 0x2000000>;
+ alignment = <0x1000>;
+ no-map;
+ };
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: cpu@0 {
+ compatible = "arm,cortex-a55";
+ device_type = "cpu";
+ enable-method = "psci";
+ reg = <0x0>;
+ };
+
+ cpu1: cpu@1 {
+ compatible = "arm,cortex-a55";
+ device_type = "cpu";
+ enable-method = "psci";
+ reg = <0x100>;
+ };
+
+ cpu2: cpu@2 {
+ compatible = "arm,cortex-a76";
+ device_type = "cpu";
+ enable-method = "psci";
+ reg = <0x200>;
+ };
+
+ cpu3: cpu@3 {
+ compatible = "arm,cortex-a76";
+ device_type = "cpu";
+ enable-method = "psci";
+ reg = <0x300>;
+ };
+ };
+
+ psci {
+ compatible = "arm,psci-0.2";
+ method = "smc";
+ };
+
+ intc: interrupt-controller@1d000000 {
+ compatible = "arm,gic-v3", "arm,cortex-a15-gic";
+ #interrupt-cells = <3>;
+ #address-cells = <2>;
+ #size-cells =<2>;
+ interrupt-controller;
+ #redistributor-regions = <1>;
+ label = "GIC";
+ status = "okay";
+ ranges;
+ redistributor-stride = <0x0 0x20000>;
+ reg = <0x0 0x1d000000 0 0x10000>,
+ <0x0 0x1d060000 0 0x100000>;
+
+ its: msi-controller@1d040000 {
+ compatible = "arm,gic-v3-its";
+ reg = <0x0 0x1d040000 0x0 0x20000>;
+ label = "ITS";
+ msi-controller;
+ status = "okay";
+ };
+ };
+
+ /* Clock tree 5 main sources*/
+ clocks {
+ cb_intosc_hs_div2_clk: cb-intosc-hs-div2-clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ };
+
+ cb_intosc_ls_clk: cb-intosc-ls-clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ };
+
+ f2s_free_clk: f2s-free-clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ };
+
+ osc1: osc1 {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ };
+
+ qspi_clk: qspi-clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <200000000>;
+ };
+ };
+
+ timer {
+ compatible = "arm,armv8-timer";
+ interrupt-parent = <&intc>;
+ interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+ };
+
+ usbphy0: usbphy {
+ #phy-cells = <0>;
+ compatible = "usb-nop-xceiv";
+ };
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ device_type = "soc";
+ interrupt-parent = <&intc>;
+ ranges = <0 0 0 0xffffffff>;
+
+ clkmgr: clock-controller@10d10000 {
+ compatible = "intel,agilex5-clkmgr";
+ reg = <0x10d10000 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ stmmac_axi_setup: stmmac-axi-config {
+ snps,wr_osr_lmt = <31>;
+ snps,rd_osr_lmt = <31>;
+ snps,blen = <0 0 0 32 16 8 4>;
+ };
+
+ mtl_rx_setup: rx-queues-config {
+ snps,rx-queues-to-use = <8>;
+ snps,rx-sched-sp;
+ queue0 {
+ snps,dcb-algorithm;
+ snps,map-to-dma-channel = <0x0>;
+ };
+ queue1 {
+ snps,dcb-algorithm;
+ snps,map-to-dma-channel = <0x1>;
+ };
+ queue2 {
+ snps,dcb-algorithm;
+ snps,map-to-dma-channel = <0x2>;
+ };
+ queue3 {
+ snps,dcb-algorithm;
+ snps,map-to-dma-channel = <0x3>;
+ };
+ queue4 {
+ snps,dcb-algorithm;
+ snps,map-to-dma-channel = <0x4>;
+ };
+ queue5 {
+ snps,dcb-algorithm;
+ snps,map-to-dma-channel = <0x5>;
+ };
+ queue6 {
+ snps,dcb-algorithm;
+ snps,map-to-dma-channel = <0x6>;
+ };
+ queue7 {
+ snps,dcb-algorithm;
+ snps,map-to-dma-channel = <0x7>;
+ };
+ };
+
+ mtl_tx_setup: tx-queues-config {
+ snps,tx-queues-to-use = <8>;
+ snps,tx-sched-wrr;
+ queue0 {
+ snps,weight = <0x09>;
+ snps,dcb-algorithm;
+ };
+ queue1 {
+ snps,weight = <0x0A>;
+ snps,dcb-algorithm;
+ };
+ queue2 {
+ snps,weight = <0x0B>;
+ snps,dcb-algorithm;
+ };
+ queue3 {
+ snps,weight = <0x0C>;
+ snps,dcb-algorithm;
+ };
+ queue4 {
+ snps,weight = <0x0D>;
+ snps,dcb-algorithm;
+ };
+ queue5 {
+ snps,weight = <0x0E>;
+ snps,dcb-algorithm;
+ };
+ queue6 {
+ snps,weight = <0x0F>;
+ snps,dcb-algorithm;
+ };
+ queue7 {
+ snps,weight = <0x10>;
+ snps,dcb-algorithm;
+ };
+ };
+
+ gmac0: ethernet@10810000 {
+ compatible = "altr,socfpga-stmmac-a10-s10",
+ "snps,dwxgmac-2.10",
+ "snps,dwxgmac";
+ reg = <0x10810000 0x3500>;
+ interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 195 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 198 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "macirq",
+ "macirq_tx0",
+ "macirq_tx1",
+ "macirq_tx2",
+ "macirq_tx3",
+ "macirq_tx4",
+ "macirq_tx5",
+ "macirq_tx6",
+ "macirq_tx7",
+ "macirq_rx0",
+ "macirq_rx1",
+ "macirq_rx2",
+ "macirq_rx3",
+ "macirq_rx4",
+ "macirq_rx5",
+ "macirq_rx6",
+ "macirq_rx7";
+ mac-address = [00 00 00 00 00 00];
+ resets = <&rst EMAC0_RESET>, <&rst EMAC0_OCP_RESET>;
+ reset-names = "stmmaceth", "stmmaceth-ocp";
+ tx-fifo-depth = <32768>;
+ rx-fifo-depth = <16384>;
+ snps,multicast-filter-bins = <64>;
+ snps,perfect-filter-entries = <64>;
+ snps,axi-config = <&stmmac_axi_setup>;
+ snps,mtl-rx-config = <&mtl_rx_setup>;
+ snps,mtl-tx-config = <&mtl_tx_setup>;
+ snps,pbl = <32>;
+ snps,pblx8;
+ snps,multi-irq-en;
+ snps,tso;
+ altr,sysmgr-syscon = <&sysmgr 0x44 0>;
+ altr,smtg-hub;
+ snps,rx-vlan-offload;
+ clocks = <&clkmgr AGILEX5_EMAC0_CLK>, <&clkmgr AGILEX5_EMAC_PTP_CLK>;
+ clock-names = "stmmaceth", "ptp_ref";
+ status = "disabled";
+ };
+
+ i2c0: i2c@10c02800 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,designware-i2c";
+ reg = <0x10c02800 0x100>;
+ interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&rst I2C0_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
+ status = "disabled";
+ };
+
+ i2c1: i2c@10c02900 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,designware-i2c";
+ reg = <0x10c02900 0x100>;
+ interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&rst I2C1_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
+ status = "disabled";
+ };
+
+ i2c2: i2c@10c02a00 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,designware-i2c";
+ reg = <0x10c02a00 0x100>;
+ interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&rst I2C2_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
+ status = "disabled";
+ };
+
+ i2c3: i2c@10c02b00 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,designware-i2c";
+ reg = <0x10c02b00 0x100>;
+ interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&rst I2C3_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
+ status = "disabled";
+ };
+
+ i2c4: i2c@10c02c00 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,designware-i2c";
+ reg = <0x10c02c00 0x100>;
+ interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&rst I2C4_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
+ status = "disabled";
+ };
+
+ i3c0: i3c@10da0000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,dw-i3c-master-1.00a";
+ reg = <0x10da0000 0x1000>;
+ interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&rst I3C0_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_MP_CLK>;
+ status = "disabled";
+ };
+
+ i3c1: i3c@10da1000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,dw-i3c-master-1.00a";
+ reg = <0x10da1000 0x1000>;
+ interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&rst I3C1_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_MP_CLK>;
+ status = "disabled";
+ };
+
+ gpio1: gpio@10C03300 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,dw-apb-gpio";
+ reg = <0x10C03300 0x100>;
+ resets = <&rst GPIO1_RESET>;
+ status = "disabled";
+
+ portb: gpio-controller@0 {
+ compatible = "snps,dw-apb-gpio-port";
+ gpio-controller;
+ #gpio-cells = <2>;
+ snps,nr-gpios = <24>;
+ reg = <0>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ };
+
+ mmc: mmc0@10808000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "cdns,sd4hc";
+ reg = <0x10808000 0x1000>;
+ interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+ fifo-depth = <0x800>;
+ resets = <&rst SDMMC_RESET>;
+ reset-names = "reset";
+ clocks = <&clkmgr AGILEX5_L4_MP_CLK>, <&clkmgr AGILEX5_SDMCLK>;
+ clock-names = "biu", "ciu";
+ /*iommus = <&smmu 5>;*/
+ status = "disabled";
+ };
+
+ nand: nand-controller@10b80000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "cdns,hp-nfc";
+ reg = <0x10b80000 0x10000>,
+ <0x10840000 0x1000>;
+ reg-names = "reg", "sdma";
+ interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clkmgr AGILEX5_NAND_NF_CLK>;
+ clock-names = "nf_clk";
+ cdns,board-delay-ps = <4830>;
+ status = "disabled";
+ };
+
+ ocram: sram@00000000 {
+ compatible = "mmio-sram";
+ reg = <0x00000000 0x40000>;
+ };
+
+ dmac0: dma-controller@10DB0000 {
+ compatible = "snps,axi-dma-1.01a";
+ reg = <0x10DB0000 0x500>;
+ clocks = <&clkmgr AGILEX5_L4_MAIN_CLK>,
+ <&clkmgr AGILEX5_L4_MP_CLK>;
+ clock-names = "core-clk", "cfgr-clk";
+ interrupt-parent = <&intc>;
+ interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+ #dma-cells = <1>;
+ dma-channels = <4>;
+ snps,dma-masters = <1>;
+ snps,data-width = <2>;
+ snps,block-size = <32767 32767 32767 32767>;
+ snps,priority = <0 1 2 3>;
+ snps,axi-max-burst-len = <8>;
+ status = "okay";
+ };
+
+ dmac1: dma-controller@10DC0000 {
+ compatible = "snps,axi-dma-1.01a";
+ reg = <0x10DC0000 0x500>;
+ clocks = <&clkmgr AGILEX5_L4_MAIN_CLK>,
+ <&clkmgr AGILEX5_L4_MP_CLK>;
+ clock-names = "core-clk", "cfgr-clk";
+ interrupt-parent = <&intc>;
+ interrupts = <GIC_SPI 171 IRQ_TYPE_LEVEL_HIGH>;
+ #dma-cells = <1>;
+ dma-channels = <4>;
+ snps,dma-masters = <1>;
+ snps,data-width = <2>;
+ snps,block-size = <32767 32767 32767 32767>;
+ snps,priority = <0 1 2 3>;
+ snps,axi-max-burst-len = <8>;
+ status = "okay";
+ };
+
+ rst: rstmgr@10d11000 {
+ #reset-cells = <1>;
+ compatible = "altr,stratix10-rst-mgr";
+ reg = <0x10d11000 0x100>;
+ };
+
+ spi0: spi@10da4000 {
+ compatible = "snps,dw-apb-ssi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x10da4000 0x1000>;
+ interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&rst SPIM0_RESET>;
+ reset-names = "spi";
+ reg-io-width = <4>;
+ num-cs = <4>;
+ clocks = <&clkmgr AGILEX5_L4_MAIN_CLK>;
+ dmas = <&dmac0 2>, <&dmac0 3>;
+ dma-names ="tx", "rx";
+
+ status = "disabled";
+
+ flash: m25p128@0 {
+ status = "okay";
+ compatible = "st,m25p80";
+ spi-max-frequency = <25000000>;
+ m25p,fast-read;
+ reg = <0>;
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "spi_flash_part0";
+ reg = <0x0 0x100000>;
+ };
+ };
+
+ };
+
+ spi1: spi@10da5000 {
+ compatible = "snps,dw-apb-ssi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x10da5000 0x1000>;
+ interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&rst SPIM1_RESET>;
+ reset-names = "spi";
+ reg-io-width = <4>;
+ num-cs = <4>;
+ clocks = <&clkmgr AGILEX5_L4_MAIN_CLK>;
+ status = "disabled";
+ };
+
+ sysmgr: sysmgr@10d12000 {
+ compatible = "altr,sys-mgr-s10","altr,sys-mgr";
+ reg = <0x10d12000 0x500>;
+ };
+
+ timer0: timer0@10c03000 {
+ compatible = "snps,dw-apb-timer";
+ interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0x10c03000 0x100>;
+ clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
+ clock-names = "timer";
+ };
+
+ timer1: timer1@10c03100 {
+ compatible = "snps,dw-apb-timer";
+ interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0x10c03100 0x100>;
+ clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
+ clock-names = "timer";
+ };
+
+ timer2: timer2@10d00000 {
+ compatible = "snps,dw-apb-timer";
+ interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0x10d00000 0x100>;
+ clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
+ clock-names = "timer";
+ };
+
+ timer3: timer3@10d00100 {
+ compatible = "snps,dw-apb-timer";
+ interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0x10d00100 0x100>;
+ clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
+ clock-names = "timer";
+ };
+
+ uart0: serial@10c02000 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x10c02000 0x100>;
+ interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ resets = <&rst UART0_RESET>;
+ status = "disabled";
+ clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
+ };
+
+ uart1: serial@10c02100 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x10c02100 0x100>;
+ interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ resets = <&rst UART1_RESET>;
+ status = "disabled";
+ clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
+ };
+
+ usb0: usb@10b00000 {
+ compatible = "snps,dwc2";
+ reg = <0x10b00000 0x40000>;
+ interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
+ phys = <&usbphy0>;
+ phy-names = "usb2-phy";
+ resets = <&rst USB0_RESET>, <&rst USB0_OCP_RESET>;
+ reset-names = "dwc2", "dwc2-ecc";
+ clocks = <&clkmgr AGILEX5_USB2OTG_HCLK>;
+ clock-names = "otg";
+ status = "disabled";
+ };
+
+ watchdog0: watchdog@10d00200 {
+ compatible = "snps,dw-wdt";
+ reg = <0x10d00200 0x100>;
+ interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&rst WATCHDOG0_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SYS_FREE_CLK>;
+ status = "disabled";
+ };
+
+ watchdog1: watchdog@10d00300 {
+ compatible = "snps,dw-wdt";
+ reg = <0x10d00300 0x100>;
+ interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&rst WATCHDOG1_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SYS_FREE_CLK>;
+ status = "disabled";
+ };
+
+ watchdog2: watchdog@10d00400 {
+ compatible = "snps,dw-wdt";
+ reg = <0x10d00400 0x100>;
+ interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&rst WATCHDOG2_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SYS_FREE_CLK>;
+ status = "disabled";
+ };
+
+ watchdog3: watchdog@10d00500 {
+ compatible = "snps,dw-wdt";
+ reg = <0x10d00500 0x100>;
+ interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&rst WATCHDOG3_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SYS_FREE_CLK>;
+ status = "disabled";
+ };
+ watchdog4: watchdog@10d00600 {
+ compatible = "snps,dw-wdt";
+ reg = <0x10d00600 0x100>;
+ interrupts = <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&rst WATCHDOG4_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SYS_FREE_CLK>;
+ status = "disabled";
+ };
+
+ qspi: spi@108d2000 {
+ compatible = "intel,socfpga-qspi", "cdns,qspi-nor";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x108d2000 0x100>,
+ <0x10900000 0x100000>;
+ interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
+ cdns,fifo-depth = <128>;
+ cdns,fifo-width = <4>;
+ cdns,trigger-address = <0x00000000>;
+ clocks = <&qspi_clk>;
+ status = "disabled";
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex5_socdk.dts b/arch/arm64/boot/dts/intel/socfpga_agilex5_socdk.dts
new file mode 100644
index 000000000000..c29a6f8af1e6
--- /dev/null
+++ b/arch/arm64/boot/dts/intel/socfpga_agilex5_socdk.dts
@@ -0,0 +1,184 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2023, Intel Corporation
+ */
+#include "socfpga_agilex5.dtsi"
+
+/ {
+ model = "SoCFPGA Agilex5 SoCDK";
+ compatible = "intel,socfpga-agilex5-socdk", "intel,socfpga-agilex";
+
+ aliases {
+ serial0 = &uart0;
+ ethernet0 = &gmac0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ bootargs = "console=uart8250,mmio32,0x10c02000,115200n8 \
+ root=/dev/ram0 rw initrd=0x10000000 init=/sbin/init \
+ ramdisk_size=10000000 earlycon=uart8250,mmio32,0x10c02000,115200n8 \
+ panic=-1 nosmp rootfstype=ext3";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ hps0 {
+ label = "hps_led0";
+ gpios = <&portb 20 GPIO_ACTIVE_HIGH>;
+ };
+
+ hps1 {
+ label = "hps_led1";
+ gpios = <&portb 19 GPIO_ACTIVE_HIGH>;
+ };
+
+ hps2 {
+ label = "hps_led2";
+ gpios = <&portb 21 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x0 0x80000000 0x0 0x80000000>;
+ #address-cells = <0x2>;
+ #size-cells = <0x2>;
+ u-boot,dm-pre-reloc;
+ };
+};
+
+&gpio1 {
+ status = "okay";
+};
+
+&gmac0 {
+ status = "okay";
+ phy-mode = "rgmii";
+ phy-handle = <&phy0>;
+
+ max-frame-size = <9000>;
+
+ mdio0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,dwmac-mdio";
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
+ };
+};
+
+&mmc {
+ status = "okay";
+ bus-width = <4>;
+ sd-uhs-sdr50;
+ sdhci-caps = <0x00000000 0x0000c800>;
+ sdhci-caps-mask = <0x00002000 0x0000ff00>;
+ no-sdio;
+ cdns,phy-use-ext-lpbk-dqs = <1>;
+ cdns,phy-use-lpbk-dqs = <1>;
+ cdns,phy-use-phony-dqs = <1>;
+ cdns,phy-use-phony-dqs-cmd = <1>;
+ cdns,phy-io-mask-always-on = <0>;
+ cdns,phy-io-mask-end = <5>;
+ cdns,phy-io-mask-start = <0>;
+ cdns,phy-data-select-oe-end = <1>;
+ cdns,phy-sync-method = <1>;
+ cdns,phy-sw-half-cycle-shift = <0>;
+ cdns,phy-rd-del-sel = <52>;
+ cdns,phy-underrun-suppress = <1>;
+ cdns,phy-gate-cfg-always-on = <1>;
+ cdns,phy-param-dll-bypass-mode = <1>;
+ cdns,phy-param-phase-detect-sel = <2>;
+ cdns,phy-param-dll-start-point = <254>;
+ cdns,phy-read-dqs-cmd-delay = <0>;
+ cdns,phy-clk-wrdqs-delay = <0>;
+ cdns,phy-clk-wr-delay = <0>;
+ cdns,phy-read-dqs-delay = <0>;
+ cdns,phy-phony-dqs-timing = <0>;
+ cdns,hrs09-rddata-en = <1>;
+ cdns,hrs09-rdcmd-en = <1>;
+ cdns,hrs09-extended-wr-mode = <1>;
+ cdns,hrs09-extended-rd-mode = <1>;
+ cdns,hrs10-hcsdclkadj = <3>;
+ cdns,hrs16-wrdata1-sdclk-dly = <0>;
+ cdns,hrs16-wrdata0-sdclk-dly = <0>;
+ cdns,hrs16-wrcmd1-sdclk-dly = <0>;
+ cdns,hrs16-wrcmd0-sdclk-dly = <0>;
+ cdns,hrs16-wrdata1-dly = <0>;
+ cdns,hrs16-wrdata0-dly = <0>;
+ cdns,hrs16-wrcmd1-dly = <0>;
+ cdns,hrs16-wrcmd0-dly = <0>;
+ cdns,hrs07-rw-compensate = <10>;
+ cdns,hrs07-idelay-val = <0>;
+};
+
+&osc1 {
+ clock-frequency = <25000000>;
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&usb0 {
+ status = "okay";
+ disable-over-current;
+};
+
+&watchdog0 {
+ status = "okay";
+};
+
+&watchdog1 {
+ status = "okay";
+};
+
+&watchdog2 {
+ status = "okay";
+};
+
+&watchdog3 {
+ status = "okay";
+};
+
+&watchdog4 {
+ status = "okay";
+};
+
+&qspi {
+ status = "okay";
+ flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "micron,mt25qu02g", "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <100000000>;
+
+ m25p,fast-read;
+ cdns,page-size = <256>;
+ cdns,block-size = <16>;
+ cdns,read-delay = <2>;
+ cdns,tshsl-ns = <50>;
+ cdns,tsd2d-ns = <50>;
+ cdns,tchsh-ns = <4>;
+ cdns,tslch-ns = <4>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ qspi_boot: partition@0 {
+ label = "Boot and fpga data";
+ reg = <0x0 0x03FE0000>;
+ };
+
+ qspi_rootfs: partition@3FE0000 {
+ label = "Root Filesystem - JFFS2";
+ reg = <0x03FE0000 0x0C020000>;
+ };
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex5_socdk_nand.dts b/arch/arm64/boot/dts/intel/socfpga_agilex5_socdk_nand.dts
new file mode 100644
index 000000000000..0403f3859b4e
--- /dev/null
+++ b/arch/arm64/boot/dts/intel/socfpga_agilex5_socdk_nand.dts
@@ -0,0 +1,131 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2023, Intel Corporation
+ */
+#include "socfpga_agilex5.dtsi"
+
+/ {
+ model = "SoCFPGA Agilex5 SoCDK";
+ compatible = "intel,socfpga-agilex5-socdk", "intel,socfpga-agilex";
+
+ aliases {
+ serial0 = &uart0;
+ ethernet0 = &gmac0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ hps0 {
+ label = "hps_led0";
+ gpios = <&portb 20 GPIO_ACTIVE_HIGH>;
+ };
+
+ hps1 {
+ label = "hps_led1";
+ gpios = <&portb 19 GPIO_ACTIVE_HIGH>;
+ };
+
+ hps2 {
+ label = "hps_led2";
+ gpios = <&portb 21 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x0 0x80000000 0x0 0x80000000>;
+ #address-cells = <0x2>;
+ #size-cells = <0x2>;
+ u-boot,dm-pre-reloc;
+ };
+};
+
+&gpio1 {
+ status = "okay";
+};
+
+&gmac0 {
+ status = "okay";
+ phy-mode = "rgmii";
+ phy-handle = <&phy0>;
+
+ max-frame-size = <9000>;
+
+ mdio0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,dwmac-mdio";
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
+ };
+};
+
+&osc1 {
+ clock-frequency = <25000000>;
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&watchdog0 {
+ status = "okay";
+};
+
+&watchdog1 {
+ status = "okay";
+};
+
+&watchdog2 {
+ status = "okay";
+};
+
+&watchdog3 {
+ status = "okay";
+};
+
+&watchdog4 {
+ status = "okay";
+};
+
+&nand {
+ status = "okay";
+
+ flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0>;
+ nand-bus-width = <16>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0 0x200000>;
+ };
+ partition@200000 {
+ label = "env";
+ reg = <0x200000 0x40000>;
+ };
+ partition@240000 {
+ label = "dtb";
+ reg = <0x240000 0x40000>;
+ };
+ partition@280000 {
+ label = "kernel";
+ reg = <0x280000 0x2000000>;
+ };
+ partition@2280000 {
+ label = "misc";
+ reg = <0x2280000 0x2000000>;
+ };
+ partition@4280000 {
+ label = "rootfs";
+ reg = <0x4280000 0x3d80000>;
+ };
+ };
+};
+
diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex5_socdk_swvp.dts b/arch/arm64/boot/dts/intel/socfpga_agilex5_socdk_swvp.dts
new file mode 100644
index 000000000000..26a9347a23cc
--- /dev/null
+++ b/arch/arm64/boot/dts/intel/socfpga_agilex5_socdk_swvp.dts
@@ -0,0 +1,248 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2023, Intel Corporation
+ */
+#include "socfpga_agilex5.dtsi"
+
+/ {
+ model = "SoCFPGA Agilex5 SoCDK";
+ compatible = "intel,socfpga-agilex5-socdk", "intel,socfpga-agilex";
+
+ aliases {
+ serial0 = &uart0;
+ ethernet0 = &gmac0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ bootargs = "console=uart8250,mmio32,0x10c02000,115200n8 \
+ root=/dev/ram0 rw initrd=0x10000000 init=/sbin/init \
+ ramdisk_size=10000000 earlycon=uart8250,mmio32,0x10c02000,115200n8 \
+ panic=-1 nosmp rootfstype=ext3";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ hps0 {
+ label = "hps_led0";
+ gpios = <&portb 20 GPIO_ACTIVE_HIGH>;
+ };
+
+ hps1 {
+ label = "hps_led1";
+ gpios = <&portb 19 GPIO_ACTIVE_HIGH>;
+ };
+
+ hps2 {
+ label = "hps_led2";
+ gpios = <&portb 21 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x0 0x80000000 0x0 0x80000000>;
+ #address-cells = <0x2>;
+ #size-cells = <0x2>;
+ u-boot,dm-pre-reloc;
+ };
+};
+
+&gpio1 {
+ status = "okay";
+};
+
+&gmac0 {
+ status = "okay";
+ phy-mode = "rgmii";
+ phy-handle = <&phy0>;
+
+ max-frame-size = <9000>;
+
+ mdio0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,dwmac-mdio";
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
+ };
+};
+
+&mmc {
+ status = "okay";
+ bus-width = <4>;
+ sd-uhs-sdr50;
+ sdhci-caps = <0x00000000 0x0000c800>;
+ sdhci-caps-mask = <0x00002000 0x0000ff00>;
+ no-sdio;
+ cdns,phy-use-ext-lpbk-dqs = <1>;
+ cdns,phy-use-lpbk-dqs = <1>;
+ cdns,phy-use-phony-dqs = <1>;
+ cdns,phy-use-phony-dqs-cmd = <1>;
+ cdns,phy-io-mask-always-on = <0>;
+ cdns,phy-io-mask-end = <5>;
+ cdns,phy-io-mask-start = <0>;
+ cdns,phy-data-select-oe-end = <1>;
+ cdns,phy-sync-method = <1>;
+ cdns,phy-sw-half-cycle-shift = <0>;
+ cdns,phy-rd-del-sel = <52>;
+ cdns,phy-underrun-suppress = <1>;
+ cdns,phy-gate-cfg-always-on = <1>;
+ cdns,phy-param-dll-bypass-mode = <1>;
+ cdns,phy-param-phase-detect-sel = <2>;
+ cdns,phy-param-dll-start-point = <254>;
+ cdns,phy-read-dqs-cmd-delay = <0>;
+ cdns,phy-clk-wrdqs-delay = <0>;
+ cdns,phy-clk-wr-delay = <0>;
+ cdns,phy-read-dqs-delay = <0>;
+ cdns,phy-phony-dqs-timing = <0>;
+ cdns,hrs09-rddata-en = <1>;
+ cdns,hrs09-rdcmd-en = <1>;
+ cdns,hrs09-extended-wr-mode = <1>;
+ cdns,hrs09-extended-rd-mode = <1>;
+ cdns,hrs10-hcsdclkadj = <3>;
+ cdns,hrs16-wrdata1-sdclk-dly = <0>;
+ cdns,hrs16-wrdata0-sdclk-dly = <0>;
+ cdns,hrs16-wrcmd1-sdclk-dly = <0>;
+ cdns,hrs16-wrcmd0-sdclk-dly = <0>;
+ cdns,hrs16-wrdata1-dly = <0>;
+ cdns,hrs16-wrdata0-dly = <0>;
+ cdns,hrs16-wrcmd1-dly = <0>;
+ cdns,hrs16-wrcmd0-dly = <0>;
+ cdns,hrs07-rw-compensate = <10>;
+ cdns,hrs07-idelay-val = <0>;
+};
+
+&i2c0 {
+ status = "okay";
+};
+
+&i2c1 {
+ status = "okay";
+};
+
+&i2c2 {
+ status = "okay";
+};
+
+&i2c3 {
+ status = "okay";
+};
+
+&i2c4 {
+ status = "okay";
+};
+
+&i3c0 {
+ status = "okay";
+};
+
+&i3c1 {
+ status = "okay";
+};
+
+&osc1 {
+ clock-frequency = <25000000>;
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&usb0 {
+ status = "okay";
+ disable-over-current;
+};
+
+&watchdog0 {
+ status = "okay";
+};
+
+&watchdog1 {
+ status = "okay";
+};
+
+&watchdog2 {
+ status = "okay";
+};
+
+&watchdog3 {
+ status = "okay";
+};
+
+&watchdog4 {
+ status = "okay";
+};
+
+&qspi {
+ status = "okay";
+ flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "micron,mt25qu02g", "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <100000000>;
+
+ m25p,fast-read;
+ cdns,page-size = <256>;
+ cdns,block-size = <16>;
+ cdns,read-delay = <2>;
+ cdns,tshsl-ns = <50>;
+ cdns,tsd2d-ns = <50>;
+ cdns,tchsh-ns = <4>;
+ cdns,tslch-ns = <4>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ qspi_boot: partition@0 {
+ label = "Boot and fpga data";
+ reg = <0x0 0x03FE0000>;
+ };
+
+ qspi_rootfs: partition@3FE0000 {
+ label = "Root Filesystem - JFFS2";
+ reg = <0x03FE0000 0x0C020000>;
+ };
+ };
+ };
+};
+
+&nand {
+ status = "okay";
+
+ flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0>;
+ nand-bus-width = <16>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0 0x200000>;
+ };
+ partition@200000 {
+ label = "env";
+ reg = <0x200000 0x40000>;
+ };
+ partition@240000 {
+ label = "dtb";
+ reg = <0x240000 0x40000>;
+ };
+ partition@280000 {
+ label = "kernel";
+ reg = <0x280000 0x2000000>;
+ };
+ partition@2280000 {
+ label = "misc";
+ reg = <0x2280000 0x2000000>;
+ };
+ partition@4280000 {
+ label = "rootfs";
+ reg = <0x4280000 0x3d80000>;
+ };
+ };
+};
--
2.25.1On 18/06/2023 15:22, niravkumar.l.rabara@intel.com wrote:
> From: Niravkumar L Rabara <niravkumar.l.rabara@intel.com>
>
> Add the initial device tree files for Intel's Agilex5 SoCFPGA platform.
>
> Signed-off-by: Adrian Ng Ho Yin <adrian.ho.yin.ng@intel.com>
> Signed-off-by: Niravkumar L Rabara <niravkumar.l.rabara@intel.com>
> ---
> arch/arm64/boot/dts/intel/Makefile | 3 +
> .../arm64/boot/dts/intel/socfpga_agilex5.dtsi | 641 ++++++++++++++++++
> .../boot/dts/intel/socfpga_agilex5_socdk.dts | 184 +++++
> .../dts/intel/socfpga_agilex5_socdk_nand.dts | 131 ++++
> .../dts/intel/socfpga_agilex5_socdk_swvp.dts | 248 +++++++
> 5 files changed, 1207 insertions(+)
> create mode 100644 arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
> create mode 100644 arch/arm64/boot/dts/intel/socfpga_agilex5_socdk.dts
> create mode 100644 arch/arm64/boot/dts/intel/socfpga_agilex5_socdk_nand.dts
> create mode 100644 arch/arm64/boot/dts/intel/socfpga_agilex5_socdk_swvp.dts
>
> diff --git a/arch/arm64/boot/dts/intel/Makefile b/arch/arm64/boot/dts/intel/Makefile
> index c2a723838344..bb74a7e30e58 100644
> --- a/arch/arm64/boot/dts/intel/Makefile
> +++ b/arch/arm64/boot/dts/intel/Makefile
> @@ -2,5 +2,8 @@
> dtb-$(CONFIG_ARCH_INTEL_SOCFPGA) += socfpga_agilex_n6000.dtb \
> socfpga_agilex_socdk.dtb \
> socfpga_agilex_socdk_nand.dtb \
> + socfpga_agilex5_socdk.dtb \
> + socfpga_agilex5_socdk_nand.dtb \
> + socfpga_agilex5_socdk_swvp.dtb \
> socfpga_n5x_socdk.dtb
> dtb-$(CONFIG_ARCH_KEEMBAY) += keembay-evm.dtb
> diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi b/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
> new file mode 100644
> index 000000000000..9454d88d6457
> --- /dev/null
> +++ b/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
> @@ -0,0 +1,641 @@
> +// SPDX-License-Identifier: GPL-2.0
Drop indent before license.
> +/*
> + * Copyright (C) 2023, Intel Corporation
> + */
> +
> +/dts-v1/;
> +#include <dt-bindings/reset/altr,rst-mgr-agilex5.h>
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/clock/agilex5-clock.h>
> +
> +/ {
> + compatible = "intel,socfpga-agilex";
> + #address-cells = <2>;
> + #size-cells = <2>;
> +
> + reserved-memory {
> + #address-cells = <2>;
> + #size-cells = <2>;
> + ranges;
> +
> + service_reserved: svcbuffer@0 {
> + compatible = "shared-dma-pool";
> + reg = <0x0 0x80000000 0x0 0x2000000>;
> + alignment = <0x1000>;
> + no-map;
> + };
> + };
> +
> + cpus {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + cpu0: cpu@0 {
> + compatible = "arm,cortex-a55";
> + device_type = "cpu";
> + enable-method = "psci";
> + reg = <0x0>;
> + };
> +
> + cpu1: cpu@1 {
> + compatible = "arm,cortex-a55";
> + device_type = "cpu";
> + enable-method = "psci";
> + reg = <0x100>;
> + };
> +
> + cpu2: cpu@2 {
> + compatible = "arm,cortex-a76";
> + device_type = "cpu";
> + enable-method = "psci";
> + reg = <0x200>;
> + };
> +
> + cpu3: cpu@3 {
> + compatible = "arm,cortex-a76";
> + device_type = "cpu";
> + enable-method = "psci";
> + reg = <0x300>;
> + };
> + };
> +
> + psci {
> + compatible = "arm,psci-0.2";
> + method = "smc";
> + };
> +
> + intc: interrupt-controller@1d000000 {
> + compatible = "arm,gic-v3", "arm,cortex-a15-gic";
reg is always after compatible. Then ranges, if applicable.
> + #interrupt-cells = <3>;
> + #address-cells = <2>;
> + #size-cells =<2>;
> + interrupt-controller;
> + #redistributor-regions = <1>;
> + label = "GIC";
It does not look like you tested the DTS against bindings. Please run
`make dtbs_check` (see
Documentation/devicetree/bindings/writing-schema.rst or
https://www.linaro.org/blog/tips-and-tricks-for-validating-devicetree-sources-with-the-devicetree-schema/
for instructions).
> + status = "okay";
Drop, you don't need status.
> + ranges;
> + redistributor-stride = <0x0 0x20000>;
> + reg = <0x0 0x1d000000 0 0x10000>,
> + <0x0 0x1d060000 0 0x100000>;
> +
> + its: msi-controller@1d040000 {
> + compatible = "arm,gic-v3-its";
> + reg = <0x0 0x1d040000 0x0 0x20000>;
> + label = "ITS";
> + msi-controller;
> + status = "okay";
Drop
Anyway, entire node should be in soc. You clearly did not test it with
dtbs W=1. Neither with dtbs_check.
> + };
> + };
> +
> + /* Clock tree 5 main sources*/
> + clocks {
> + cb_intosc_hs_div2_clk: cb-intosc-hs-div2-clk {
> + #clock-cells = <0>;
> + compatible = "fixed-clock";
> + };
> +
> + cb_intosc_ls_clk: cb-intosc-ls-clk {
> + #clock-cells = <0>;
> + compatible = "fixed-clock";
> + };
> +
> + f2s_free_clk: f2s-free-clk {
> + #clock-cells = <0>;
> + compatible = "fixed-clock";
> + };
> +
> + osc1: osc1 {
> + #clock-cells = <0>;
> + compatible = "fixed-clock";
> + };
> +
> + qspi_clk: qspi-clk {
> + #clock-cells = <0>;
> + compatible = "fixed-clock";
> + clock-frequency = <200000000>;
> + };
> + };
> +
> + timer {
> + compatible = "arm,armv8-timer";
> + interrupt-parent = <&intc>;
> + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
> + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
> + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
> + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
> + };
> +
> + usbphy0: usbphy {
> + #phy-cells = <0>;
> + compatible = "usb-nop-xceiv";
> + };
> +
> + soc {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + compatible = "simple-bus";
> + device_type = "soc";
> + interrupt-parent = <&intc>;
> + ranges = <0 0 0 0xffffffff>;
> +
> + clkmgr: clock-controller@10d10000 {
> + compatible = "intel,agilex5-clkmgr";
> + reg = <0x10d10000 0x1000>;
> + #clock-cells = <1>;
> + };
> +
> + stmmac_axi_setup: stmmac-axi-config {
> + snps,wr_osr_lmt = <31>;
> + snps,rd_osr_lmt = <31>;
> + snps,blen = <0 0 0 32 16 8 4>;
> + };
> +
> + mtl_rx_setup: rx-queues-config {
These two nodes do not belong to SoC. Soc is for MMIO-based nodes.
> + snps,rx-queues-to-use = <8>;
> + snps,rx-sched-sp;
> + queue0 {
> + snps,dcb-algorithm;
> + snps,map-to-dma-channel = <0x0>;
> + };
> + queue1 {
> + snps,dcb-algorithm;
> + snps,map-to-dma-channel = <0x1>;
> + };
> + queue2 {
> + snps,dcb-algorithm;
> + snps,map-to-dma-channel = <0x2>;
> + };
> + queue3 {
> + snps,dcb-algorithm;
> + snps,map-to-dma-channel = <0x3>;
> + };
> + queue4 {
> + snps,dcb-algorithm;
> + snps,map-to-dma-channel = <0x4>;
> + };
> + queue5 {
> + snps,dcb-algorithm;
> + snps,map-to-dma-channel = <0x5>;
> + };
> + queue6 {
> + snps,dcb-algorithm;
> + snps,map-to-dma-channel = <0x6>;
> + };
> + queue7 {
> + snps,dcb-algorithm;
> + snps,map-to-dma-channel = <0x7>;
> + };
> + };
> +
> + mtl_tx_setup: tx-queues-config {
This as well
> + snps,tx-queues-to-use = <8>;
> + snps,tx-sched-wrr;
> + queue0 {
> + snps,weight = <0x09>;
> + snps,dcb-algorithm;
> + };
> + queue1 {
> + snps,weight = <0x0A>;
> + snps,dcb-algorithm;
> + };
> + queue2 {
> + snps,weight = <0x0B>;
> + snps,dcb-algorithm;
> + };
> + queue3 {
> + snps,weight = <0x0C>;
> + snps,dcb-algorithm;
> + };
> + queue4 {
> + snps,weight = <0x0D>;
> + snps,dcb-algorithm;
> + };
> + queue5 {
> + snps,weight = <0x0E>;
> + snps,dcb-algorithm;
> + };
> + queue6 {
> + snps,weight = <0x0F>;
> + snps,dcb-algorithm;
> + };
> + queue7 {
> + snps,weight = <0x10>;
> + snps,dcb-algorithm;
> + };
> + };
> +
> + gmac0: ethernet@10810000 {
> + compatible = "altr,socfpga-stmmac-a10-s10",
> + "snps,dwxgmac-2.10",
> + "snps,dwxgmac";
You have broken alignment.
> + reg = <0x10810000 0x3500>;
> + interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>,
In multiple places. Really.
> + <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 195 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 198 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-names = "macirq",
> + "macirq_tx0",
This is ugly.
> + "macirq_tx1",
> + "macirq_tx2",
> + "macirq_tx3",
> + "macirq_tx4",
> + "macirq_tx5",
> + "macirq_tx6",
> + "macirq_tx7",
> + "macirq_rx0",
> + "macirq_rx1",
> + "macirq_rx2",
> + "macirq_rx3",
> + "macirq_rx4",
> + "macirq_rx5",
> + "macirq_rx6",
> + "macirq_rx7";
> + mac-address = [00 00 00 00 00 00];
Drop, it's SoC file.
> + resets = <&rst EMAC0_RESET>, <&rst EMAC0_OCP_RESET>;
> + reset-names = "stmmaceth", "stmmaceth-ocp";
> + tx-fifo-depth = <32768>;
> + rx-fifo-depth = <16384>;
> + snps,multicast-filter-bins = <64>;
> + snps,perfect-filter-entries = <64>;
> + snps,axi-config = <&stmmac_axi_setup>;
> + snps,mtl-rx-config = <&mtl_rx_setup>;
> + snps,mtl-tx-config = <&mtl_tx_setup>;
> + snps,pbl = <32>;
> + snps,pblx8;
> + snps,multi-irq-en;
> + snps,tso;
> + altr,sysmgr-syscon = <&sysmgr 0x44 0>;
> + altr,smtg-hub;
> + snps,rx-vlan-offload;
> + clocks = <&clkmgr AGILEX5_EMAC0_CLK>, <&clkmgr AGILEX5_EMAC_PTP_CLK>;
> + clock-names = "stmmaceth", "ptp_ref";
> + status = "disabled";
> + };
> +
> + i2c0: i2c@10c02800 {
> + #address-cells = <1>;
> + #size-cells = <0>;
compatible first, reg second.
> + compatible = "snps,designware-i2c";
> + reg = <0x10c02800 0x100>;
> + interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
> + resets = <&rst I2C0_RESET>;
> + clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
> + status = "disabled";
> + };
> +
> + i2c1: i2c@10c02900 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + compatible = "snps,designware-i2c";
> + reg = <0x10c02900 0x100>;
> + interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
> + resets = <&rst I2C1_RESET>;
> + clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
> + status = "disabled";
> + };
> +
> + i2c2: i2c@10c02a00 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + compatible = "snps,designware-i2c";
> + reg = <0x10c02a00 0x100>;
> + interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
> + resets = <&rst I2C2_RESET>;
> + clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
> + status = "disabled";
> + };
> +
> + i2c3: i2c@10c02b00 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + compatible = "snps,designware-i2c";
> + reg = <0x10c02b00 0x100>;
> + interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
> + resets = <&rst I2C3_RESET>;
> + clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
> + status = "disabled";
> + };
> +
> + i2c4: i2c@10c02c00 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + compatible = "snps,designware-i2c";
> + reg = <0x10c02c00 0x100>;
> + interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
> + resets = <&rst I2C4_RESET>;
> + clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
> + status = "disabled";
> + };
> +
> + i3c0: i3c@10da0000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + compatible = "snps,dw-i3c-master-1.00a";
> + reg = <0x10da0000 0x1000>;
> + interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
> + resets = <&rst I3C0_RESET>;
> + clocks = <&clkmgr AGILEX5_L4_MP_CLK>;
> + status = "disabled";
> + };
> +
> + i3c1: i3c@10da1000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + compatible = "snps,dw-i3c-master-1.00a";
> + reg = <0x10da1000 0x1000>;
> + interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
> + resets = <&rst I3C1_RESET>;
> + clocks = <&clkmgr AGILEX5_L4_MP_CLK>;
> + status = "disabled";
> + };
> +
> + gpio1: gpio@10C03300 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + compatible = "snps,dw-apb-gpio";
> + reg = <0x10C03300 0x100>;
> + resets = <&rst GPIO1_RESET>;
> + status = "disabled";
> +
> + portb: gpio-controller@0 {
> + compatible = "snps,dw-apb-gpio-port";
> + gpio-controller;
> + #gpio-cells = <2>;
> + snps,nr-gpios = <24>;
> + reg = <0>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
> + };
> + };
> +
> + mmc: mmc0@10808000 {
It does not look like you tested the DTS against bindings. Please run
`make dtbs_check` (see
Documentation/devicetree/bindings/writing-schema.rst or
https://www.linaro.org/blog/tips-and-tricks-for-validating-devicetree-sources-with-the-devicetree-schema/
for instructions).
Sorry, but your DTS lacks any basic (internal!) review and basic tests
with automated tools.
..
> + spi0: spi@10da4000 {
> + compatible = "snps,dw-apb-ssi";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0x10da4000 0x1000>;
> + interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>;
> + resets = <&rst SPIM0_RESET>;
> + reset-names = "spi";
> + reg-io-width = <4>;
> + num-cs = <4>;
> + clocks = <&clkmgr AGILEX5_L4_MAIN_CLK>;
> + dmas = <&dmac0 2>, <&dmac0 3>;
> + dma-names ="tx", "rx";
> +
> + status = "disabled";
> +
> + flash: m25p128@0 {
It's getting worse...
> + status = "okay";
and worse
> + compatible = "st,m25p80";
> + spi-max-frequency = <25000000>;
> + m25p,fast-read;
> + reg = <0>;
> +
> + #address-cells = <1>;
> + #size-cells = <1>;
> +
> + partition@0 {
> + label = "spi_flash_part0";
> + reg = <0x0 0x100000>;
and less conforming to style
> + };
> + };
> +
... and less.
...
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + bootargs = "console=uart8250,mmio32,0x10c02000,115200n8 \
> + root=/dev/ram0 rw initrd=0x10000000 init=/sbin/init \
> + ramdisk_size=10000000 earlycon=uart8250,mmio32,0x10c02000,115200n8 \
> + panic=-1 nosmp rootfstype=ext3";
NAK. Drop entire bootags.
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> + hps0 {
No, srsly? So all our cleanups for few years mean nothing?
Best regards,
Krzysztof
>On 18/06/2023 15:22, niravkumar.l.rabara@intel.com wrote:
>> From: Niravkumar L Rabara <niravkumar.l.rabara@intel.com>
>>
>> Add the initial device tree files for Intel's Agilex5 SoCFPGA platform.
>>
>> Signed-off-by: Adrian Ng Ho Yin <adrian.ho.yin.ng@intel.com>
>> Signed-off-by: Niravkumar L Rabara <niravkumar.l.rabara@intel.com>
>> ---
>> arch/arm64/boot/dts/intel/Makefile | 3 +
>> .../arm64/boot/dts/intel/socfpga_agilex5.dtsi | 641
>> ++++++++++++++++++ .../boot/dts/intel/socfpga_agilex5_socdk.dts |
>> 184 +++++ .../dts/intel/socfpga_agilex5_socdk_nand.dts | 131 ++++
>> .../dts/intel/socfpga_agilex5_socdk_swvp.dts | 248 +++++++
>> 5 files changed, 1207 insertions(+)
>> create mode 100644 arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
>> create mode 100644
>> arch/arm64/boot/dts/intel/socfpga_agilex5_socdk.dts
>> create mode 100644
>> arch/arm64/boot/dts/intel/socfpga_agilex5_socdk_nand.dts
>> create mode 100644
>> arch/arm64/boot/dts/intel/socfpga_agilex5_socdk_swvp.dts
>>
>> diff --git a/arch/arm64/boot/dts/intel/Makefile
>> b/arch/arm64/boot/dts/intel/Makefile
>> index c2a723838344..bb74a7e30e58 100644
>> --- a/arch/arm64/boot/dts/intel/Makefile
>> +++ b/arch/arm64/boot/dts/intel/Makefile
>> @@ -2,5 +2,8 @@
>> dtb-$(CONFIG_ARCH_INTEL_SOCFPGA) += socfpga_agilex_n6000.dtb \
>> socfpga_agilex_socdk.dtb \
>> socfpga_agilex_socdk_nand.dtb \
>> + socfpga_agilex5_socdk.dtb \
>> + socfpga_agilex5_socdk_nand.dtb \
>> + socfpga_agilex5_socdk_swvp.dtb \
>> socfpga_n5x_socdk.dtb
>> dtb-$(CONFIG_ARCH_KEEMBAY) += keembay-evm.dtb diff --git
>> a/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
>> b/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
>> new file mode 100644
>> index 000000000000..9454d88d6457
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
>> @@ -0,0 +1,641 @@
>> +// SPDX-License-Identifier: GPL-2.0
>
>Drop indent before license.
>
>> +/*
>> + * Copyright (C) 2023, Intel Corporation */
>> +
>> +/dts-v1/;
>> +#include <dt-bindings/reset/altr,rst-mgr-agilex5.h>
>> +#include <dt-bindings/gpio/gpio.h>
>> +#include <dt-bindings/interrupt-controller/arm-gic.h>
>> +#include <dt-bindings/interrupt-controller/irq.h>
>> +#include <dt-bindings/clock/agilex5-clock.h>
>> +
>> +/ {
>> + compatible = "intel,socfpga-agilex";
>> + #address-cells = <2>;
>> + #size-cells = <2>;
>> +
>> + reserved-memory {
>> + #address-cells = <2>;
>> + #size-cells = <2>;
>> + ranges;
>> +
>> + service_reserved: svcbuffer@0 {
>> + compatible = "shared-dma-pool";
>> + reg = <0x0 0x80000000 0x0 0x2000000>;
>> + alignment = <0x1000>;
>> + no-map;
>> + };
>> + };
>> +
>> + cpus {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> +
>> + cpu0: cpu@0 {
>> + compatible = "arm,cortex-a55";
>> + device_type = "cpu";
>> + enable-method = "psci";
>> + reg = <0x0>;
>> + };
>> +
>> + cpu1: cpu@1 {
>> + compatible = "arm,cortex-a55";
>> + device_type = "cpu";
>> + enable-method = "psci";
>> + reg = <0x100>;
>> + };
>> +
>> + cpu2: cpu@2 {
>> + compatible = "arm,cortex-a76";
>> + device_type = "cpu";
>> + enable-method = "psci";
>> + reg = <0x200>;
>> + };
>> +
>> + cpu3: cpu@3 {
>> + compatible = "arm,cortex-a76";
>> + device_type = "cpu";
>> + enable-method = "psci";
>> + reg = <0x300>;
>> + };
>> + };
>> +
>> + psci {
>> + compatible = "arm,psci-0.2";
>> + method = "smc";
>> + };
>> +
>> + intc: interrupt-controller@1d000000 {
>> + compatible = "arm,gic-v3", "arm,cortex-a15-gic";
>
>reg is always after compatible. Then ranges, if applicable.
>
>> + #interrupt-cells = <3>;
>> + #address-cells = <2>;
>> + #size-cells =<2>;
>> + interrupt-controller;
>> + #redistributor-regions = <1>;
>> + label = "GIC";
>
>It does not look like you tested the DTS against bindings. Please run `make dtbs_check` (see Documentation/devicetree/bindings/writing-schema.rst or https://www.linaro.org/blog/tips-and-tricks-for-validating-devicetree-sources-with-the-devicetree-schema/
>for instructions).
>
>> + status = "okay";
>
>Drop, you don't need status.
>
>> + ranges;
>> + redistributor-stride = <0x0 0x20000>;
>> + reg = <0x0 0x1d000000 0 0x10000>,
>> + <0x0 0x1d060000 0 0x100000>;
>> +
>> + its: msi-controller@1d040000 {
>> + compatible = "arm,gic-v3-its";
>> + reg = <0x0 0x1d040000 0x0 0x20000>;
>> + label = "ITS";
>> + msi-controller;
>> + status = "okay";
>
>Drop
>
>Anyway, entire node should be in soc. You clearly did not test it with dtbs W=1. Neither with dtbs_check.
>
>
>> + };
>> + };
>> +
>> + /* Clock tree 5 main sources*/
>> + clocks {
>> + cb_intosc_hs_div2_clk: cb-intosc-hs-div2-clk {
>> + #clock-cells = <0>;
>> + compatible = "fixed-clock";
>> + };
>> +
>> + cb_intosc_ls_clk: cb-intosc-ls-clk {
>> + #clock-cells = <0>;
>> + compatible = "fixed-clock";
>> + };
>> +
>> + f2s_free_clk: f2s-free-clk {
>> + #clock-cells = <0>;
>> + compatible = "fixed-clock";
>> + };
>> +
>> + osc1: osc1 {
>> + #clock-cells = <0>;
>> + compatible = "fixed-clock";
>> + };
>> +
>> + qspi_clk: qspi-clk {
>> + #clock-cells = <0>;
>> + compatible = "fixed-clock";
>> + clock-frequency = <200000000>;
>> + };
>> + };
>> +
>> + timer {
>> + compatible = "arm,armv8-timer";
>> + interrupt-parent = <&intc>;
>> + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
>> + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
>> + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
>> + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
>> + };
>> +
>> + usbphy0: usbphy {
>> + #phy-cells = <0>;
>> + compatible = "usb-nop-xceiv";
>> + };
>> +
>> + soc {
>> + #address-cells = <1>;
>> + #size-cells = <1>;
>> + compatible = "simple-bus";
>> + device_type = "soc";
>> + interrupt-parent = <&intc>;
>> + ranges = <0 0 0 0xffffffff>;
>> +
>> + clkmgr: clock-controller@10d10000 {
>> + compatible = "intel,agilex5-clkmgr";
>> + reg = <0x10d10000 0x1000>;
>> + #clock-cells = <1>;
>> + };
>> +
>> + stmmac_axi_setup: stmmac-axi-config {
>> + snps,wr_osr_lmt = <31>;
>> + snps,rd_osr_lmt = <31>;
>> + snps,blen = <0 0 0 32 16 8 4>;
>> + };
>> +
>> + mtl_rx_setup: rx-queues-config {
>
>These two nodes do not belong to SoC. Soc is for MMIO-based nodes.
>
>
>> + snps,rx-queues-to-use = <8>;
>> + snps,rx-sched-sp;
>> + queue0 {
>> + snps,dcb-algorithm;
>> + snps,map-to-dma-channel = <0x0>;
>> + };
>> + queue1 {
>> + snps,dcb-algorithm;
>> + snps,map-to-dma-channel = <0x1>;
>> + };
>> + queue2 {
>> + snps,dcb-algorithm;
>> + snps,map-to-dma-channel = <0x2>;
>> + };
>> + queue3 {
>> + snps,dcb-algorithm;
>> + snps,map-to-dma-channel = <0x3>;
>> + };
>> + queue4 {
>> + snps,dcb-algorithm;
>> + snps,map-to-dma-channel = <0x4>;
>> + };
>> + queue5 {
>> + snps,dcb-algorithm;
>> + snps,map-to-dma-channel = <0x5>;
>> + };
>> + queue6 {
>> + snps,dcb-algorithm;
>> + snps,map-to-dma-channel = <0x6>;
>> + };
>> + queue7 {
>> + snps,dcb-algorithm;
>> + snps,map-to-dma-channel = <0x7>;
>> + };
>> + };
>> +
>> + mtl_tx_setup: tx-queues-config {
>
>This as well
>
>> + snps,tx-queues-to-use = <8>;
>> + snps,tx-sched-wrr;
>> + queue0 {
>> + snps,weight = <0x09>;
>> + snps,dcb-algorithm;
>> + };
>> + queue1 {
>> + snps,weight = <0x0A>;
>> + snps,dcb-algorithm;
>> + };
>> + queue2 {
>> + snps,weight = <0x0B>;
>> + snps,dcb-algorithm;
>> + };
>> + queue3 {
>> + snps,weight = <0x0C>;
>> + snps,dcb-algorithm;
>> + };
>> + queue4 {
>> + snps,weight = <0x0D>;
>> + snps,dcb-algorithm;
>> + };
>> + queue5 {
>> + snps,weight = <0x0E>;
>> + snps,dcb-algorithm;
>> + };
>> + queue6 {
>> + snps,weight = <0x0F>;
>> + snps,dcb-algorithm;
>> + };
>> + queue7 {
>> + snps,weight = <0x10>;
>> + snps,dcb-algorithm;
>> + };
>> + };
>> +
>> + gmac0: ethernet@10810000 {
>> + compatible = "altr,socfpga-stmmac-a10-s10",
>> + "snps,dwxgmac-2.10",
>> + "snps,dwxgmac";
>
>You have broken alignment.
>
>> + reg = <0x10810000 0x3500>;
>> + interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>,
>
>In multiple places. Really.
>
>> + <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 195 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 198 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>,
>> + <GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH>;
>> + interrupt-names = "macirq",
>> + "macirq_tx0",
>
>This is ugly.
>
>> + "macirq_tx1",
>> + "macirq_tx2",
>> + "macirq_tx3",
>> + "macirq_tx4",
>> + "macirq_tx5",
>> + "macirq_tx6",
>> + "macirq_tx7",
>> + "macirq_rx0",
>> + "macirq_rx1",
>> + "macirq_rx2",
>> + "macirq_rx3",
>> + "macirq_rx4",
>> + "macirq_rx5",
>> + "macirq_rx6",
>> + "macirq_rx7";
>> + mac-address = [00 00 00 00 00 00];
>
>Drop, it's SoC file.
Will remove these nodes, ethernet related changes will be submitted in
separate patch later.
>
>> + resets = <&rst EMAC0_RESET>, <&rst EMAC0_OCP_RESET>;
>> + reset-names = "stmmaceth", "stmmaceth-ocp";
>> + tx-fifo-depth = <32768>;
>> + rx-fifo-depth = <16384>;
>> + snps,multicast-filter-bins = <64>;
>> + snps,perfect-filter-entries = <64>;
>> + snps,axi-config = <&stmmac_axi_setup>;
>> + snps,mtl-rx-config = <&mtl_rx_setup>;
>> + snps,mtl-tx-config = <&mtl_tx_setup>;
>> + snps,pbl = <32>;
>> + snps,pblx8;
>> + snps,multi-irq-en;
>> + snps,tso;
>> + altr,sysmgr-syscon = <&sysmgr 0x44 0>;
>> + altr,smtg-hub;
>> + snps,rx-vlan-offload;
>> + clocks = <&clkmgr AGILEX5_EMAC0_CLK>, <&clkmgr AGILEX5_EMAC_PTP_CLK>;
>> + clock-names = "stmmaceth", "ptp_ref";
>> + status = "disabled";
>> + };
>> +
>> + i2c0: i2c@10c02800 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>
>compatible first, reg second.
>
>> + compatible = "snps,designware-i2c";
>> + reg = <0x10c02800 0x100>;
>> + interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
>> + resets = <&rst I2C0_RESET>;
>> + clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
>> + status = "disabled";
>> + };
>> +
>> + i2c1: i2c@10c02900 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + compatible = "snps,designware-i2c";
>> + reg = <0x10c02900 0x100>;
>> + interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
>> + resets = <&rst I2C1_RESET>;
>> + clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
>> + status = "disabled";
>> + };
>> +
>> + i2c2: i2c@10c02a00 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + compatible = "snps,designware-i2c";
>> + reg = <0x10c02a00 0x100>;
>> + interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
>> + resets = <&rst I2C2_RESET>;
>> + clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
>> + status = "disabled";
>> + };
>> +
>> + i2c3: i2c@10c02b00 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + compatible = "snps,designware-i2c";
>> + reg = <0x10c02b00 0x100>;
>> + interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
>> + resets = <&rst I2C3_RESET>;
>> + clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
>> + status = "disabled";
>> + };
>> +
>> + i2c4: i2c@10c02c00 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + compatible = "snps,designware-i2c";
>> + reg = <0x10c02c00 0x100>;
>> + interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
>> + resets = <&rst I2C4_RESET>;
>> + clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
>> + status = "disabled";
>> + };
>> +
>> + i3c0: i3c@10da0000 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + compatible = "snps,dw-i3c-master-1.00a";
>> + reg = <0x10da0000 0x1000>;
>> + interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
>> + resets = <&rst I3C0_RESET>;
>> + clocks = <&clkmgr AGILEX5_L4_MP_CLK>;
>> + status = "disabled";
>> + };
>> +
>> + i3c1: i3c@10da1000 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + compatible = "snps,dw-i3c-master-1.00a";
>> + reg = <0x10da1000 0x1000>;
>> + interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
>> + resets = <&rst I3C1_RESET>;
>> + clocks = <&clkmgr AGILEX5_L4_MP_CLK>;
>> + status = "disabled";
>> + };
>> +
>> + gpio1: gpio@10C03300 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + compatible = "snps,dw-apb-gpio";
>> + reg = <0x10C03300 0x100>;
>> + resets = <&rst GPIO1_RESET>;
>> + status = "disabled";
>> +
>> + portb: gpio-controller@0 {
>> + compatible = "snps,dw-apb-gpio-port";
>> + gpio-controller;
>> + #gpio-cells = <2>;
>> + snps,nr-gpios = <24>;
>> + reg = <0>;
>> + interrupt-controller;
>> + #interrupt-cells = <2>;
>> + interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
>> + };
>> + };
>> +
>> + mmc: mmc0@10808000 {
>
>It does not look like you tested the DTS against bindings. Please run `make dtbs_check` (see Documentation/devicetree/bindings/writing-schema.rst or https://www.linaro.org/blog/tips-and-tricks-for-validating-devicetree-sources-with-the-devicetree-schema/
>for instructions).
>
>Sorry, but your DTS lacks any basic (internal!) review and basic tests with automated tools.
>
>..
>
>> + spi0: spi@10da4000 {
>> + compatible = "snps,dw-apb-ssi";
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <0x10da4000 0x1000>;
>> + interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>;
>> + resets = <&rst SPIM0_RESET>;
>> + reset-names = "spi";
>> + reg-io-width = <4>;
>> + num-cs = <4>;
>> + clocks = <&clkmgr AGILEX5_L4_MAIN_CLK>;
>> + dmas = <&dmac0 2>, <&dmac0 3>;
>> + dma-names ="tx", "rx";
>> +
>> + status = "disabled";
>> +
>> + flash: m25p128@0 {
>
>It's getting worse...
>
>> + status = "okay";
>
>and worse
>
>> + compatible = "st,m25p80";
>> + spi-max-frequency = <25000000>;
>> + m25p,fast-read;
>> + reg = <0>;
>> +
>> + #address-cells = <1>;
>> + #size-cells = <1>;
>> +
>> + partition@0 {
>> + label = "spi_flash_part0";
>> + reg = <0x0 0x100000>;
>
>and less conforming to style
>
>> + };
>> + };
>> +
>
>... and less.
>...
>
>> +
>> + chosen {
>> + stdout-path = "serial0:115200n8";
>> + bootargs = "console=uart8250,mmio32,0x10c02000,115200n8 \
>> + root=/dev/ram0 rw initrd=0x10000000 init=/sbin/init \
>> + ramdisk_size=10000000 earlycon=uart8250,mmio32,0x10c02000,115200n8 \
>> + panic=-1 nosmp rootfstype=ext3";
>
>NAK. Drop entire bootags.
>
>> + };
>> +
>> + leds {
>> + compatible = "gpio-leds";
>> + hps0 {
>
>No, srsly? So all our cleanups for few years mean nothing?
>
Will fix all the review comments in v2 patch.
Thanks,
Nirav
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