Add device tree files for Agilex SoC platform.
Signed-off-by: Ley Foon Tan <ley.foon....@intel.com>
---
arch/arm/dts/Makefile | 1 +
arch/arm/dts/socfpga_agilex.dtsi | 459 ++++++++++++++++++
arch/arm/dts/socfpga_agilex_socdk-u-boot.dtsi | 59 +++
arch/arm/dts/socfpga_agilex_socdk.dts | 131 +++++
4 files changed, 650 insertions(+)
create mode 100644 arch/arm/dts/socfpga_agilex.dtsi
create mode 100644 arch/arm/dts/socfpga_agilex_socdk-u-boot.dtsi
create mode 100644 arch/arm/dts/socfpga_agilex_socdk.dts
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index a199f3f988..6c57e5fc38 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -274,6 +274,7 @@ dtb-$(CONFIG_TI816X) += dm8168-evm.dtb
dtb-$(CONFIG_THUNDERX) += thunderx-88xx.dtb
dtb-$(CONFIG_ARCH_SOCFPGA) += \
+ socfpga_agilex_socdk.dtb \
socfpga_arria5_socdk.dtb \
socfpga_arria10_socdk_sdmmc.dtb \
socfpga_cyclone5_is1.dtb \
diff --git a/arch/arm/dts/socfpga_agilex.dtsi b/arch/arm/dts/socfpga_agilex.dtsi
new file mode 100644
index 0000000000..80c67ea7b8
--- /dev/null
+++ b/arch/arm/dts/socfpga_agilex.dtsi
@@ -0,0 +1,459 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2019 Intel Corporation
+ */
+
+/dts-v1/;
+#include <dt-bindings/reset/altr,rst-mgr-s10.h>
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+ compatible = "intel,socfpga-agilex";
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: cpu@0 {
+ compatible = "arm,cortex-a53";
+ device_type = "cpu";
+ enable-method = "psci";
+ reg = <0x0>;
+ };
+
+ cpu1: cpu@1 {
+ compatible = "arm,cortex-a53";
+ device_type = "cpu";
+ enable-method = "psci";
+ reg = <0x1>;
+ };
+
+ cpu2: cpu@2 {
+ compatible = "arm,cortex-a53";
+ device_type = "cpu";
+ enable-method = "psci";
+ reg = <0x2>;
+ };
+
+ cpu3: cpu@3 {
+ compatible = "arm,cortex-a53";
+ device_type = "cpu";
+ enable-method = "psci";
+ reg = <0x3>;
+ };
+ };
+
+ pmu {
+ compatible = "arm,armv8-pmuv3";
+ interrupts = <0 120 8>,
+ <0 121 8>,
+ <0 122 8>,
+ <0 123 8>;
+ 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 0xfffc1000 0x0 0x1000>,
+ <0x0 0xfffc2000 0x0 0x2000>,
+ <0x0 0xfffc4000 0x0 0x2000>,
+ <0x0 0xfffc6000 0x0 0x2000>;
+ };
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ device_type = "soc";
+ interrupt-parent = <&intc>;
+ ranges = <0 0 0 0xffffffff>;
+
+ clkmgr@ffd1000 {
+ compatible = "altr,clk-mgr";
+ reg = <0xffd10000 0x1000>;
+ };
+
+ gmac0: ethernet@ff800000 {
+ compatible = "altr,socfpga-stmmac", "snps,dwmac-3.74a",
"snps,dwmac";
+ reg = <0xff800000 0x2000>;
+ interrupts = <0 90 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 = <16384>;
+ rx-fifo-depth = <16384>;
+ snps,multicast-filter-bins = <256>;
+ iommus = <&smmu 1>;
+ altr,sysmgr-syscon = <&sysmgr 0x44 0>;
+ status = "disabled";
+ };
+
+ gmac1: ethernet@ff802000 {
+ compatible = "altr,socfpga-stmmac", "snps,dwmac-3.74a",
"snps,dwmac";
+ reg = <0xff802000 0x2000>;
+ interrupts = <0 91 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 = <16384>;
+ rx-fifo-depth = <16384>;
+ snps,multicast-filter-bins = <256>;
+ iommus = <&smmu 2>;
+ altr,sysmgr-syscon = <&sysmgr 0x48 0>;
+ status = "disabled";
+ };
+
+ gmac2: ethernet@ff804000 {
+ compatible = "altr,socfpga-stmmac", "snps,dwmac-3.74a",
"snps,dwmac";
+ reg = <0xff804000 0x2000>;
+ interrupts = <0 92 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 = <16384>;
+ rx-fifo-depth = <16384>;
+ snps,multicast-filter-bins = <256>;
+ iommus = <&smmu 3>;
+ altr,sysmgr-syscon = <&sysmgr 0x4c 0>;
+ status = "disabled";
+ };
+
+ gpio0: gpio@ffc03200 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,dw-apb-gpio";
+ reg = <0xffc03200 0x100>;
+ 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>;
+ bank-name = "porta";
+ };
+ };
+
+ gpio1: gpio@ffc03300 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,dw-apb-gpio";
+ reg = <0xffc03300 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 = <0 111 4>;
+ bank-name = "portb";
+ };
+ };
+
+ i2c0: i2c@ffc02800 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,designware-i2c";
+ reg = <0xffc02800 0x100>;
+ interrupts = <0 103 4>;
+ resets = <&rst I2C0_RESET>;
+ reset-names = "i2c";
+ status = "disabled";
+ };
+
+ i2c1: i2c@ffc02900 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,designware-i2c";
+ reg = <0xffc02900 0x100>;
+ interrupts = <0 104 4>;
+ resets = <&rst I2C1_RESET>;
+ reset-names = "i2c";
+ status = "disabled";
+ };
+
+ i2c2: i2c@ffc02a00 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,designware-i2c";
+ reg = <0xffc02a00 0x100>;
+ interrupts = <0 105 4>;
+ resets = <&rst I2C2_RESET>;
+ reset-names = "i2c";
+ status = "disabled";
+ };
+
+ i2c3: i2c@ffc02b00 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,designware-i2c";
+ reg = <0xffc02b00 0x100>;
+ interrupts = <0 106 4>;
+ resets = <&rst I2C3_RESET>;
+ reset-names = "i2c";
+ status = "disabled";
+ };
+
+ i2c4: i2c@ffc02c00 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,designware-i2c";
+ reg = <0xffc02c00 0x100>;
+ interrupts = <0 107 4>;
+ resets = <&rst I2C4_RESET>;
+ reset-names = "i2c";
+ status = "disabled";
+ };
+
+ mmc: dwmmc0@ff808000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "altr,socfpga-dw-mshc";
+ reg = <0xff808000 0x1000>;
+ interrupts = <0 96 4>;
+ fifo-depth = <0x400>;
+ resets = <&rst SDMMC_RESET>, <&rst SDMMC_OCP_RESET>;
+ reset-names = "reset", "sdmmc-ocp";
+ iommus = <&smmu 5>;
+ status = "disabled";
+ };
+
+ ocram: sram@ffe00000 {
+ compatible = "mmio-sram";
+ reg = <0xffe00000 0x40000>;
+ };
+
+ pdma: pdma@ffda0000 {
+ compatible = "arm,pl330", "arm,primecell";
+ reg = <0xffda0000 0x1000>;
+ interrupts = <0 81 4>,
+ <0 82 4>,
+ <0 83 4>,
+ <0 84 4>,
+ <0 85 4>,
+ <0 86 4>,
+ <0 87 4>,
+ <0 88 4>,
+ <0 89 4>;
+ #dma-cells = <1>;
+ #dma-channels = <8>;
+ #dma-requests = <32>;
+ };
+
+ qspi: spi@ff8d2000 {
+ compatible = "cdns,qspi-nor";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0xff8d2000 0x100>,
+ <0xff900000 0x100000>;
+ interrupts = <0 3 4>;
+ cdns,fifo-depth = <128>;
+ cdns,fifo-width = <4>;
+ cdns,trigger-address = <0x00000000>;
+ status = "disabled";
+ };
+
+ rst: rstmgr@ffd11000 {
+ #reset-cells = <1>;
+ compatible = "altr,rst-mgr";
+ reg = <0xffd11000 0x100>;
+ altr,modrst-offset = <0x20>;
+ };
+
+ smmu: iommu@fa000000 {
+ compatible = "arm,mmu-500", "arm,smmu-v2";
+ reg = <0xfa000000 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@ffda4000 {
+ compatible = "snps,dw-apb-ssi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0xffda4000 0x1000>;
+ interrupts = <0 99 4>;
+ resets = <&rst SPIM0_RESET>;
+ reg-io-width = <4>;
+ num-cs = <4>;
+ status = "disabled";
+ };
+
+ spi1: spi@ffda5000 {
+ compatible = "snps,dw-apb-ssi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0xffda5000 0x1000>;
+ interrupts = <0 100 4>;
+ resets = <&rst SPIM1_RESET>;
+ reg-io-width = <4>;
+ num-cs = <4>;
+ status = "disabled";
+ };
+
+ sysmgr: sysmgr@ffd12000 {
+ compatible = "altr,sys-mgr", "syscon";
+ reg = <0xffd12000 0x500>;
+ };
+
+ /* Local timer */
+ timer {
+ compatible = "arm,armv8-timer";
+ interrupts = <1 13 0xf08>,
+ <1 14 0xf08>,
+ <1 11 0xf08>,
+ <1 10 0xf08>;
+ };
+
+ timer0: timer0@ffc03000 {
+ compatible = "snps,dw-apb-timer";
+ interrupts = <0 113 4>;
+ reg = <0xffc03000 0x100>;
+ };
+
+ timer1: timer1@ffc03100 {
+ compatible = "snps,dw-apb-timer";
+ interrupts = <0 114 4>;
+ reg = <0xffc03100 0x100>;
+ };
+
+ timer2: timer2@ffd00000 {
+ compatible = "snps,dw-apb-timer";
+ interrupts = <0 115 4>;
+ reg = <0xffd00000 0x100>;
+ };
+
+ timer3: timer3@ffd00100 {
+ compatible = "snps,dw-apb-timer";
+ interrupts = <0 116 4>;
+ reg = <0xffd00100 0x100>;
+ };
+
+ uart0: serial0@ffc02000 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0xffc02000 0x100>;
+ interrupts = <0 108 4>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ resets = <&rst UART0_RESET>;
+ status = "disabled";
+ };
+
+ uart1: serial1@ffc02100 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0xffc02100 0x100>;
+ interrupts = <0 109 4>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ resets = <&rst UART1_RESET>;
+ status = "disabled";
+ };
+
+ usbphy0: usbphy@0 {
+ #phy-cells = <0>;
+ compatible = "usb-nop-xceiv";
+ status = "okay";
+ };
+
+ usb0: usb@ffb00000 {
+ compatible = "snps,dwc2";
+ reg = <0xffb00000 0x40000>;
+ interrupts = <0 93 4>;
+ phys = <&usbphy0>;
+ phy-names = "usb2-phy";
+ resets = <&rst USB0_RESET>, <&rst USB0_OCP_RESET>;
+ reset-names = "dwc2", "dwc2-ecc";
+ iommus = <&smmu 6>;
+ status = "disabled";
+ };
+
+ usb1: usb@ffb40000 {
+ compatible = "snps,dwc2";
+ reg = <0xffb40000 0x40000>;
+ interrupts = <0 94 4>;
+ phys = <&usbphy0>;
+ phy-names = "usb2-phy";
+ resets = <&rst USB1_RESET>, <&rst USB1_OCP_RESET>;
+ reset-names = "dwc2", "dwc2-ecc";
+ iommus = <&smmu 7>;
+ status = "disabled";
+ };
+
+ watchdog0: watchdog@ffd00200 {
+ compatible = "snps,dw-wdt";
+ reg = <0xffd00200 0x100>;
+ interrupts = <0 117 4>;
+ resets = <&rst WATCHDOG0_RESET>;
+ status = "disabled";
+ };
+
+ watchdog1: watchdog@ffd00300 {
+ compatible = "snps,dw-wdt";
+ reg = <0xffd00300 0x100>;
+ interrupts = <0 118 4>;
+ resets = <&rst WATCHDOG1_RESET>;
+ status = "disabled";
+ };
+
+ watchdog2: watchdog@ffd00400 {
+ compatible = "snps,dw-wdt";
+ reg = <0xffd00400 0x100>;
+ interrupts = <0 125 4>;
+ resets = <&rst WATCHDOG2_RESET>;
+ status = "disabled";
+ };
+
+ watchdog3: watchdog@ffd00500 {
+ compatible = "snps,dw-wdt";
+ reg = <0xffd00500 0x100>;
+ interrupts = <0 126 4>;
+ resets = <&rst WATCHDOG3_RESET>;
+ status = "disabled";
+ };
+
+ sdr: sdr@f8011100 {
+ compatible = "altr,sdr-ctl", "syscon";
+ reg = <0xf8011100 0xc0>;
+ };
+ };
+};
diff --git a/arch/arm/dts/socfpga_agilex_socdk-u-boot.dtsi
b/arch/arm/dts/socfpga_agilex_socdk-u-boot.dtsi
new file mode 100644
index 0000000000..cf10d30558
--- /dev/null
+++ b/arch/arm/dts/socfpga_agilex_socdk-u-boot.dtsi
@@ -0,0 +1,59 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * U-Boot additions
+ *
+ * Copyright (C) 2019 Intel Corporation <www.intel.com>
+ */
+
+/{
+ aliases {
+ spi0 = &qspi;
+ };
+
+ memory {
+ u-boot,dm-pre-reloc;
+ };
+
+ soc {
+ u-boot,dm-pre-reloc;
+ };
+};
+
+&flash0 {
+ compatible = "jedec,spi-nor";
+ spi-max-frequency = <100000000>;
+ spi-tx-bus-width = <4>;
+ spi-rx-bus-width = <4>;
+ u-boot,dm-pre-reloc;
+};
+
+&mmc {
+ drvsel = <3>;
+ smplsel = <0>;
+ u-boot,dm-pre-reloc;
+};
+
+&qspi {
+ u-boot,dm-pre-reloc;
+};
+
+&rst {
+ u-boot,dm-pre-reloc;
+};
+
+&sdr {
+ compatible = "altr,sdr-ctl-agilex";
+ reg = <0xf8000400 0x80>,
+ <0xf8010000 0x190>,
+ <0xf8011000 0x500>;
+ resets = <&rst DDRSCH_RESET>;
+ u-boot,dm-pre-reloc;
+};
+
+&uart0 {
+ u-boot,dm-pre-reloc;
+};
+
+&watchdog0 {
+ u-boot,dm-pre-reloc;
+};
diff --git a/arch/arm/dts/socfpga_agilex_socdk.dts
b/arch/arm/dts/socfpga_agilex_socdk.dts
new file mode 100644
index 0000000000..1ae0a0cbeb
--- /dev/null
+++ b/arch/arm/dts/socfpga_agilex_socdk.dts
@@ -0,0 +1,131 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2019 Intel Corporation
+ */
+
+#include "socfpga_agilex.dtsi"
+
+/ {
+ model = "SoCFPGA Agilex SoCDK";
+
+ aliases {
+ ethernet0 = &gmac0;
+ serial0 = &uart0;
+ };
+
+ 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";
+ /* 4GB */
+ reg = <0 0x00000000 0 0x80000000>,
+ <1 0x80000000 0 0x80000000>;
+ };
+};
+
+&gpio1 {
+ status = "okay";
+};
+
+&gmac0 {
+ status = "okay";
+ phy-mode = "rgmii";
+ phy-handle = <&phy0>;
+
+ max-frame-size = <3800>;
+
+ mdio0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,dwmac-mdio";
+ phy0: ethernet-phy@0 {
+ reg = <4>;
+
+ txd0-skew-ps = <0>; /* -420ps */
+ txd1-skew-ps = <0>; /* -420ps */
+ txd2-skew-ps = <0>; /* -420ps */
+ txd3-skew-ps = <0>; /* -420ps */
+ rxd0-skew-ps = <420>; /* 0ps */
+ rxd1-skew-ps = <420>; /* 0ps */
+ rxd2-skew-ps = <420>; /* 0ps */
+ rxd3-skew-ps = <420>; /* 0ps */
+ txen-skew-ps = <0>; /* -420ps */
+ txc-skew-ps = <1860>; /* 960ps */
+ rxdv-skew-ps = <420>; /* 0ps */
+ rxc-skew-ps = <1680>; /* 780ps */
+ };
+ };
+};
+
+&mmc {
+ status = "okay";
+ cap-sd-highspeed;
+ cap-mmc-highspeed;
+ broken-cd;
+ bus-width = <4>;
+};
+
+&qspi {
+ status = "okay";
+
+ flash0: flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "n25q00a";
+ reg = <0>;
+ spi-max-frequency = <50000000>;
+
+ m25p,fast-read;
+ cdns,page-size = <256>;
+ cdns,block-size = <16>;
+ cdns,read-delay = <1>;
+ 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 0x4000000>;
+ };
+
+ qspi_rootfs: partition@4000000 {
+ label = "Root Filesystem - JFFS2";
+ reg = <0x4000000 0x4000000>;
+ };
+ };
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&usb0 {
+ status = "okay";
+};
--
2.19.0
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
https://lists.denx.de/listinfo/u-boot
