arch: arm: Agilex5 enablement
This patch is to enable Agilex5 platform for Intel
product. Changes, modification and new files are
created for board, dts, configs and makefile to
create the base for Agilex5.
Signed-off-by: Jit Loon Lim <jit.loon.lim@intel.com>
Reviewed-by: Tien Fong Chee <tien.fong.chee@intel.com>
diff --git a/arch/arm/dts/socfpga_agilex5.dtsi b/arch/arm/dts/socfpga_agilex5.dtsi
new file mode 100644
index 0000000..03b5504
--- /dev/null
+++ b/arch/arm/dts/socfpga_agilex5.dtsi
@@ -0,0 +1,575 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2024 Intel Corporation <www.intel.com>
+ */
+
+/dts-v1/;
+#include <dt-bindings/reset/altr,rst-mgr-agx5.h>
+#include <dt-bindings/gpio/gpio.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 0x0 0x0 0x1000000>;
+ 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 = <0x1>;
+ };
+
+ cpu2: cpu@2 {
+ compatible = "arm,cortex-a76";
+ device_type = "cpu";
+ enable-method = "psci";
+ reg = <0x2>;
+ };
+
+ cpu3: cpu@3 {
+ compatible = "arm,cortex-a76";
+ device_type = "cpu";
+ enable-method = "psci";
+ reg = <0x3>;
+ };
+ };
+
+ pmu {
+ compatible = "arm,armv8-pmuv3";
+ interrupts = <0 170 4>,
+ <0 171 4>,
+ <0 172 4>,
+ <0 173 4>;
+ interrupt-affinity = <&cpu0>,
+ <&cpu1>,
+ <&cpu2>,
+ <&cpu3>;
+ interrupt-parent = <&intc>;
+ };
+
+ psci {
+ compatible = "arm,psci-0.2";
+ method = "smc";
+ };
+
+ intc: intc@fffc1000 {
+ compatible = "arm,gic-400", "arm,cortex-a15-gic";
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ reg = <0x0 0x1d000000 0x0 0x10000>;
+ };
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ device_type = "soc";
+ interrupt-parent = <&intc>;
+ ranges = <0 0 0 0xffffffff>;
+
+ base_fpga_region {
+ #address-cells = <0x1>;
+ #size-cells = <0x1>;
+ compatible = "fpga-region";
+ fpga-mgr = <&fpga_mgr>;
+ };
+
+ clkmgr: clock-controller@10d10000 {
+ compatible = "intel,agilex5-clkmgr";
+ reg = <0x10d10000 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ 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>;
+ };
+ };
+ gmac0: ethernet@10810000 {
+ compatible = "intel,socfpga-dwxgmac", "snps,dwxgmac-2.10", "snps,dwxgmac";
+ reg = <0x10810000 0x3500>;
+ interrupts = <0 190 4>;
+ interrupt-names = "macirq";
+ 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>;
+ iommus = <&smmu 1>;
+ altr,sysmgr-syscon = <&sysmgr 0x44 0>;
+ clocks = <&clkmgr AGILEX5_EMAC0_CLK>;
+ clock-names = "stmmaceth";
+ status = "disabled";
+ };
+
+ gmac1: ethernet@10820000 {
+ compatible = "intel,socfpga-dwxgmac", "snps,dwxgmac-2.10", "snps,dwxgmac";
+ reg = <0x10820000 0x3500>;
+ interrupts = <0 207 4>;
+ interrupt-names = "macirq";
+ mac-address = [00 00 00 00 00 00];
+ resets = <&rst EMAC1_RESET>, <&rst EMAC1_OCP_RESET>;
+ reset-names = "stmmaceth", "stmmaceth-ocp";
+ tx-fifo-depth = <32768>;
+ rx-fifo-depth = <16384>;
+ iommus = <&smmu 2>;
+ altr,sysmgr-syscon = <&sysmgr 0x48 0>;
+ clocks = <&clkmgr AGILEX5_EMAC1_CLK>;
+ clock-names = "stmmaceth";
+ status = "disabled";
+ };
+
+ gmac2: ethernet@10830000 {
+ compatible = "intel,socfpga-dwxgmac", "snps,dwxgmac-2.10", "snps,dwxgmac";
+ reg = <0x10830000 0x3500>;
+ interrupts = <0 224 4>;
+ interrupt-names = "macirq";
+ mac-address = [00 00 00 00 00 00];
+ resets = <&rst EMAC2_RESET>, <&rst EMAC2_OCP_RESET>;
+ reset-names = "stmmaceth", "stmmaceth-ocp";
+ tx-fifo-depth = <32768>;
+ rx-fifo-depth = <16384>;
+ iommus = <&smmu 3>;
+ altr,sysmgr-syscon = <&sysmgr 0x4c 0>;
+ clocks = <&clkmgr AGILEX5_EMAC2_CLK>;
+ clock-names = "stmmaceth";
+ status = "disabled";
+ };
+
+ gpio0: gpio@10c03200 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,dw-apb-gpio";
+ reg = <0x10c03200 0x80>;
+ resets = <&rst GPIO0_RESET>;
+ status = "disabled";
+
+ porta: 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 = <0 110 4>;
+ };
+ };
+
+ gpio1: gpio@10c03300 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,dw-apb-gpio";
+ reg = <0x10c03300 0x80>;
+ 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 = <0 111 4>;
+ };
+ };
+
+ i2c0: i2c@10c02800 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,designware-i2c";
+ reg = <0x10c02800 0x100>;
+ interrupts = <0 103 4>;
+ 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 = <0 104 4>;
+ 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 = <0 105 4>;
+ 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 = <0 106 4>;
+ 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 = <0 107 4>;
+ resets = <&rst I2C4_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
+ status = "disabled";
+ };
+
+ i3c0: i3c@10da0000 {
+ compatible = "snps,dw-i3c-master-1.00a";
+ reg = <0x10da0000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 164 4>;
+ resets = <&rst I3C0_RESET>;
+ max_devices = <11>;
+ clocks = <&clkmgr AGILEX5_L4_MP_CLK>;
+ status = "disabled";
+ };
+
+ i3c1: i3c@10da1000 {
+ compatible = "snps,dw-i3c-master-1.00a";
+ reg = <0x10da1000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 165 4>;
+ resets = <&rst I3C1_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_MP_CLK>;
+ max_devices = <11>;
+ status = "disabled";
+ };
+
+ combophy0: combophy@0 {
+ #phy-cells = <0>;
+ phy-type = <1>;
+ compatible = "cdns,combophy";
+ reg = <0x10808000 0x1000>;
+ resets = <&rst COMBOPHY_RESET>;
+ reset-names = "reset";
+ status = "disabled";
+ };
+
+ mmc: mmc0@10808000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "cdns,sd4hc";
+ reg = <0x10808000 0x1000>;
+ interrupts = <0 96 4>;
+ phys = <&combophy0>;
+ phy-names = "combo-phy";
+ clocks = <&clkmgr AGILEX5_L4_MP_CLK>,
+ <&clkmgr AGILEX5_SDMMC_CLK>;
+ clock-names = "biu", "ciu";
+ fifo-depth = <0x800>;
+ resets = <&rst SDMMC_RESET>;
+ reset-names = "reset";
+ iommus = <&smmu 5>;
+ status = "disabled";
+ };
+
+ ocram: sram@00000000 {
+ compatible = "mmio-sram";
+ reg = <0x00000000 0x200000>;
+ };
+
+ rst: rstmgr@10d11000 {
+ #reset-cells = <1>;
+ compatible = "altr,stratix10-rst-mgr";
+ reg = <0x10d11000 0x1000>;
+ };
+
+ smmu: iommu@16000000 {
+ compatible = "arm,mmu-500", "arm,smmu-v2";
+ reg = <0x16000000 0x40000>;
+ #global-interrupts = <2>;
+ #iommu-cells = <1>;
+ interrupt-parent = <&intc>;
+ interrupts = <0 128 4>, /* Global Secure Fault */
+ <0 129 4>, /* Global Non-secure Fault */
+ /* Non-secure Context Interrupts (32) */
+ <0 138 4>, <0 139 4>, <0 140 4>, <0 141 4>,
+ <0 142 4>, <0 143 4>, <0 144 4>, <0 145 4>,
+ <0 146 4>, <0 147 4>, <0 148 4>, <0 149 4>,
+ <0 150 4>, <0 151 4>, <0 152 4>, <0 153 4>,
+ <0 154 4>, <0 155 4>, <0 156 4>, <0 157 4>,
+ <0 158 4>, <0 159 4>, <0 160 4>, <0 161 4>,
+ <0 162 4>, <0 163 4>, <0 164 4>, <0 165 4>,
+ <0 166 4>, <0 167 4>, <0 168 4>, <0 169 4>;
+ stream-match-mask = <0x7ff0>;
+ status = "disabled";
+ };
+
+ spi0: spi@10da4000 {
+ compatible = "intel,agilex-spi",
+ "snps,dw-apb-ssi-4.00a", "snps,dw-apb-ssi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x10da4000 0x1000>;
+ interrupts = <0 99 4>;
+ resets = <&rst SPIM0_RESET>;
+ reg-io-width = <4>;
+ num-cs = <4>;
+ clocks = <&clkmgr AGILEX5_L4_MAIN_CLK>;
+ status = "disabled";
+ };
+
+ spi1: spi@10da5000 {
+ compatible = "intel,agilex-spi",
+ "snps,dw-apb-ssi-4.00a", "snps,dw-apb-ssi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x10da5000 0x1000>;
+ interrupts = <0 100 4>;
+ resets = <&rst SPIM1_RESET>;
+ 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>;
+ };
+
+ /* Local timer */
+ timer {
+ compatible = "arm,armv8-timer";
+ interrupts = <1 13 0xf08>,
+ <1 14 0xf08>,
+ <1 11 0xf08>,
+ <1 10 0xf08>;
+ };
+
+ timer0: timer0@10c03000 {
+ compatible = "snps,dw-apb-timer";
+ interrupts = <0 113 4>;
+ reg = <0x10c03000 0x100>;
+ resets = <&rst SPTIMER0_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
+ clock-names = "timer";
+ status = "disabled";
+ };
+
+ timer1: timer1@10c03100 {
+ compatible = "snps,dw-apb-timer";
+ interrupts = <0 114 4>;
+ reg = <0x10c03100 0x100>;
+ resets = <&rst SPTIMER1_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
+ clock-names = "timer";
+ status = "disabled";
+ };
+
+ timer2: timer2@10d00000 {
+ compatible = "snps,dw-apb-timer";
+ interrupts = <0 115 4>;
+ reg = <0x10d00000 0x100>;
+ resets = <&rst L4SYSTIMER0_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SYS_FREE_CLK>;
+ clock-names = "timer";
+ status = "disabled";
+ };
+
+ timer3: timer3@10d00100 {
+ compatible = "snps,dw-apb-timer";
+ interrupts = <0 116 4>;
+ reg = <0x10d00100 0x100>;
+ resets = <&rst L4SYSTIMER1_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SYS_FREE_CLK>;
+ clock-names = "timer";
+ status = "disabled";
+ };
+
+ uart0: serial0@10c02000 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x10c02000 0x100>;
+ interrupts = <0 108 4>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ resets = <&rst UART0_RESET>;
+ status = "disabled";
+ clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
+ clock-frequency = <100000000>;
+ };
+
+ uart1: serial1@10c02100 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x10c02100 0x100>;
+ interrupts = <0 109 4>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ resets = <&rst UART1_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SP_CLK>;
+ status = "disabled";
+ };
+
+ usbphy0: usbphy@0 {
+ #phy-cells = <0>;
+ compatible = "usb-nop-xceiv";
+ clocks = <&clkmgr AGILEX5_USB_CLK>;
+ status = "disabled";
+ };
+
+ usb0: usb@10b00000 {
+ compatible = "snps,dwc2";
+ reg = <0x10b00000 0x40000>;
+ interrupts = <0 93 4>;
+ phys = <&usbphy0>;
+ phy-names = "usb2-phy";
+ resets = <&rst USB0_RESET>, <&rst USB0_OCP_RESET>;
+ reset-names = "dwc2", "dwc2-ecc";
+ clocks = <&clkmgr AGILEX5_USB_CLK>;
+ iommus = <&smmu 6>;
+ status = "disabled";
+ };
+
+ usb31: usb31@11000000 {
+ compatible = "snps,dwc3";
+ reg = <0x11000000 0x100000>;
+ resets = <&rst USB1_RESET>;
+ phys = <&usbphy0>, <&usbphy0>;
+ phy-names = "usb2-phy", "usb3-phy";
+ dr_mode = "host";
+ maximum-speed = "super-speed";
+ snps,dis_u2_susphy_quirk;
+ status = "disabled";
+ };
+
+ watchdog0: watchdog@10d00200 {
+ compatible = "snps,dw-wdt";
+ reg = <0x10d00200 0x100>;
+ interrupts = <0 117 4>;
+ resets = <&rst WATCHDOG0_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SYS_FREE_CLK>;
+ status = "disabled";
+ };
+
+ watchdog1: watchdog@10d00300 {
+ compatible = "snps,dw-wdt";
+ reg = <0x10d00300 0x100>;
+ interrupts = <0 118 4>;
+ resets = <&rst WATCHDOG1_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SYS_FREE_CLK>;
+ status = "disabled";
+ };
+
+ watchdog2: watchdog@10d00400 {
+ compatible = "snps,dw-wdt";
+ reg = <0x10d00400 0x100>;
+ interrupts = <0 125 4>;
+ resets = <&rst WATCHDOG2_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SYS_FREE_CLK>;
+ status = "disabled";
+ };
+
+ watchdog3: watchdog@10d00500 {
+ compatible = "snps,dw-wdt";
+ reg = <0x10d00500 0x100>;
+ interrupts = <0 126 4>;
+ resets = <&rst WATCHDOG3_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SYS_FREE_CLK>;
+ status = "disabled";
+ };
+
+ watchdog4: watchdog@10d00600 {
+ compatible = "snps,dw-wdt";
+ reg = <0x10d00600 0x100>;
+ interrupts = <0 175 4>;
+ resets = <&rst WATCHDOG4_RESET>;
+ clocks = <&clkmgr AGILEX5_L4_SYS_FREE_CLK>;
+ status = "disabled";
+ };
+
+ /* QSPI address not available yet */
+ qspi: spi@108d2000 {
+ compatible = "cdns,qspi-nor";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x108d2000 0x100>,
+ <0x10900000 0x100000>;
+ interrupts = <0 3 4>;
+ cdns,fifo-depth = <128>;
+ cdns,fifo-width = <4>;
+ cdns,trigger-address = <0x00000000>;
+ clocks = <&qspi_clk>;
+
+ status = "disabled";
+ };
+
+ firmware {
+ svc {
+ compatible = "intel,stratix10-svc";
+ method = "smc";
+ memory-region = <&service_reserved>;
+
+ fpga_mgr: fpga-mgr {
+ compatible = "intel,stratix10-soc-fpga-mgr";
+ };
+ };
+ };
+ };
+};