From 2d599bc43813cbcceeb6b0bfe864671ab517c207 Mon Sep 17 00:00:00 2001 From: Niravkumar L Rabara Date: Tue, 1 Aug 2023 09:02:34 +0800 Subject: [PATCH] arm64: dts: agilex5: add initial support for Intel Agilex5 SoCFPGA Add the initial device tree files for Intel Agilex5 SoCFPGA platform. Reviewed-by: Dinh Nguyen Signed-off-by: Niravkumar L Rabara Signed-off-by: Dinh Nguyen --- arch/arm64/boot/dts/intel/Makefile | 1 + arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi | 468 +++++++++++++++++++++ .../arm64/boot/dts/intel/socfpga_agilex5_socdk.dts | 39 ++ 3 files changed, 508 insertions(+) create mode 100644 arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi create mode 100644 arch/arm64/boot/dts/intel/socfpga_agilex5_socdk.dts diff --git a/arch/arm64/boot/dts/intel/Makefile b/arch/arm64/boot/dts/intel/Makefile index c2a7238..d39cfb7 100644 --- a/arch/arm64/boot/dts/intel/Makefile +++ b/arch/arm64/boot/dts/intel/Makefile @@ -2,5 +2,6 @@ dtb-$(CONFIG_ARCH_INTEL_SOCFPGA) += socfpga_agilex_n6000.dtb \ socfpga_agilex_socdk.dtb \ socfpga_agilex_socdk_nand.dtb \ + socfpga_agilex5_socdk.dtb \ socfpga_n5x_socdk.dtb dtb-$(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 0000000..dcdaf70 --- /dev/null +++ b/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi @@ -0,0 +1,468 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) 2023, Intel Corporation + */ + +/dts-v1/; +#include +#include +#include +#include +#include + +/ { + compatible = "intel,socfpga-agilex5"; + #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"; + reg = <0x0>; + device_type = "cpu"; + enable-method = "psci"; + }; + + cpu1: cpu@1 { + compatible = "arm,cortex-a55"; + reg = <0x100>; + device_type = "cpu"; + enable-method = "psci"; + }; + + cpu2: cpu@2 { + compatible = "arm,cortex-a76"; + reg = <0x200>; + device_type = "cpu"; + enable-method = "psci"; + }; + + cpu3: cpu@3 { + compatible = "arm,cortex-a76"; + reg = <0x300>; + device_type = "cpu"; + enable-method = "psci"; + }; + }; + + psci { + compatible = "arm,psci-0.2"; + method = "smc"; + }; + + intc: interrupt-controller@1d000000 { + compatible = "arm,gic-v3"; + reg = <0x0 0x1d000000 0 0x10000>, + <0x0 0x1d060000 0 0x100000>; + ranges; + #interrupt-cells = <3>; + #address-cells = <2>; + #size-cells =<2>; + interrupt-controller; + #redistributor-regions = <1>; + redistributor-stride = <0x0 0x20000>; + + its: msi-controller@1d040000 { + compatible = "arm,gic-v3-its"; + reg = <0x0 0x1d040000 0x0 0x20000>; + msi-controller; + #msi-cells = <1>; + }; + }; + + /* Clock tree 5 main sources*/ + clocks { + cb_intosc_hs_div2_clk: cb-intosc-hs-div2-clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <0>; + }; + + cb_intosc_ls_clk: cb-intosc-ls-clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <0>; + }; + + f2s_free_clk: f2s-free-clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <0>; + }; + + osc1: osc1 { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <0>; + }; + + qspi_clk: qspi-clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <200000000>; + }; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupt-parent = <&intc>; + interrupts = , + , + , + ; + }; + + usbphy0: usbphy { + #phy-cells = <0>; + compatible = "usb-nop-xceiv"; + }; + + soc: soc@0 { + compatible = "simple-bus"; + ranges = <0 0 0 0xffffffff>; + #address-cells = <1>; + #size-cells = <1>; + device_type = "soc"; + interrupt-parent = <&intc>; + + clkmgr: clock-controller@10d10000 { + compatible = "intel,agilex5-clkmgr"; + reg = <0x10d10000 0x1000>; + #clock-cells = <1>; + }; + + i2c0: i2c@10c02800 { + compatible = "snps,designware-i2c"; + reg = <0x10c02800 0x100>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = ; + resets = <&rst I2C0_RESET>; + clocks = <&clkmgr AGILEX5_L4_SP_CLK>; + status = "disabled"; + }; + + i2c1: i2c@10c02900 { + compatible = "snps,designware-i2c"; + reg = <0x10c02900 0x100>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = ; + resets = <&rst I2C1_RESET>; + clocks = <&clkmgr AGILEX5_L4_SP_CLK>; + status = "disabled"; + }; + + i2c2: i2c@10c02a00 { + compatible = "snps,designware-i2c"; + reg = <0x10c02a00 0x100>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = ; + resets = <&rst I2C2_RESET>; + clocks = <&clkmgr AGILEX5_L4_SP_CLK>; + status = "disabled"; + }; + + i2c3: i2c@10c02b00 { + compatible = "snps,designware-i2c"; + reg = <0x10c02b00 0x100>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = ; + resets = <&rst I2C3_RESET>; + clocks = <&clkmgr AGILEX5_L4_SP_CLK>; + status = "disabled"; + }; + + i2c4: i2c@10c02c00 { + compatible = "snps,designware-i2c"; + reg = <0x10c02c00 0x100>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = ; + resets = <&rst I2C4_RESET>; + clocks = <&clkmgr AGILEX5_L4_SP_CLK>; + status = "disabled"; + }; + + i3c0: i3c-master@10da0000 { + compatible = "snps,dw-i3c-master-1.00a"; + reg = <0x10da0000 0x1000>; + #address-cells = <3>; + #size-cells = <0>; + interrupts = ; + clocks = <&clkmgr AGILEX5_L4_MP_CLK>; + status = "disabled"; + }; + + i3c1: i3c-master@10da1000 { + compatible = "snps,dw-i3c-master-1.00a"; + reg = <0x10da1000 0x1000>; + #address-cells = <3>; + #size-cells = <0>; + interrupts = ; + clocks = <&clkmgr AGILEX5_L4_MP_CLK>; + status = "disabled"; + }; + + gpio1: gpio@10c03300 { + compatible = "snps,dw-apb-gpio"; + reg = <0x10c03300 0x100>; + #address-cells = <1>; + #size-cells = <0>; + resets = <&rst GPIO1_RESET>; + status = "disabled"; + + portb: gpio-controller@0 { + compatible = "snps,dw-apb-gpio-port"; + reg = <0>; + gpio-controller; + #gpio-cells = <2>; + snps,nr-gpios = <24>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = ; + }; + }; + + nand: nand-controller@10b80000 { + compatible = "cdns,hp-nfc"; + reg = <0x10b80000 0x10000>, + <0x10840000 0x10000>; + reg-names = "reg", "sdma"; + #address-cells = <1>; + #size-cells = <0>; + interrupts = ; + clocks = <&clkmgr AGILEX5_NAND_NF_CLK>; + cdns,board-delay-ps = <4830>; + status = "disabled"; + }; + + ocram: sram@0 { + compatible = "mmio-sram"; + reg = <0x00000000 0x80000>; + ranges = <0 0 0x80000>; + #address-cells = <1>; + #size-cells = <1>; + }; + + 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 = ; + #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>; + }; + + 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 = ; + #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>; + }; + + rst: rstmgr@10d11000 { + compatible = "altr,stratix10-rst-mgr", "altr,rst-mgr"; + reg = <0x10d11000 0x1000>; + #reset-cells = <1>; + }; + + spi0: spi@10da4000 { + compatible = "snps,dw-apb-ssi"; + reg = <0x10da4000 0x1000>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = ; + 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"; + + }; + + spi1: spi@10da5000 { + compatible = "snps,dw-apb-ssi"; + reg = <0x10da5000 0x1000>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = ; + 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"; + reg = <0x10c03000 0x100>; + interrupts = ; + clocks = <&clkmgr AGILEX5_L4_SP_CLK>; + clock-names = "timer"; + }; + + timer1: timer1@10c03100 { + compatible = "snps,dw-apb-timer"; + reg = <0x10c03100 0x100>; + interrupts = ; + clocks = <&clkmgr AGILEX5_L4_SP_CLK>; + clock-names = "timer"; + }; + + timer2: timer2@10d00000 { + compatible = "snps,dw-apb-timer"; + reg = <0x10d00000 0x100>; + interrupts = ; + clocks = <&clkmgr AGILEX5_L4_SP_CLK>; + clock-names = "timer"; + }; + + timer3: timer3@10d00100 { + compatible = "snps,dw-apb-timer"; + reg = <0x10d00100 0x100>; + interrupts = ; + clocks = <&clkmgr AGILEX5_L4_SP_CLK>; + clock-names = "timer"; + }; + + uart0: serial@10c02000 { + compatible = "snps,dw-apb-uart"; + reg = <0x10c02000 0x100>; + interrupts = ; + 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 = ; + 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 = ; + 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 = ; + resets = <&rst WATCHDOG0_RESET>; + clocks = <&clkmgr AGILEX5_L4_SYS_FREE_CLK>; + status = "disabled"; + }; + + watchdog1: watchdog@10d00300 { + compatible = "snps,dw-wdt"; + reg = <0x10d00300 0x100>; + interrupts = ; + resets = <&rst WATCHDOG1_RESET>; + clocks = <&clkmgr AGILEX5_L4_SYS_FREE_CLK>; + status = "disabled"; + }; + + watchdog2: watchdog@10d00400 { + compatible = "snps,dw-wdt"; + reg = <0x10d00400 0x100>; + interrupts = ; + resets = <&rst WATCHDOG2_RESET>; + clocks = <&clkmgr AGILEX5_L4_SYS_FREE_CLK>; + status = "disabled"; + }; + + watchdog3: watchdog@10d00500 { + compatible = "snps,dw-wdt"; + reg = <0x10d00500 0x100>; + interrupts = ; + resets = <&rst WATCHDOG3_RESET>; + clocks = <&clkmgr AGILEX5_L4_SYS_FREE_CLK>; + status = "disabled"; + }; + + watchdog4: watchdog@10d00600 { + compatible = "snps,dw-wdt"; + reg = <0x10d00600 0x100>; + interrupts = ; + resets = <&rst WATCHDOG4_RESET>; + clocks = <&clkmgr AGILEX5_L4_SYS_FREE_CLK>; + status = "disabled"; + }; + + qspi: spi@108d2000 { + compatible = "intel,socfpga-qspi", "cdns,qspi-nor"; + reg = <0x108d2000 0x100>, + <0x10900000 0x100000>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = ; + 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 0000000..c533e5a --- /dev/null +++ b/arch/arm64/boot/dts/intel/socfpga_agilex5_socdk.dts @@ -0,0 +1,39 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) 2023, Intel Corporation + */ +#include "socfpga_agilex5.dtsi" + +/ { + model = "SoCFPGA Agilex5 SoCDK"; + compatible = "intel,socfpga-agilex5-socdk", "intel,socfpga-agilex5"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&gpio1 { + status = "okay"; +}; + +&osc1 { + clock-frequency = <25000000>; +}; + +&uart0 { + status = "okay"; +}; + +&usb0 { + status = "okay"; + disable-over-current; +}; + +&watchdog0 { + status = "okay"; +}; -- 2.7.4