Skip to content

L
linux
Commit 8897f325 authored by Bhaskar Upadhaya's avatar Bhaskar Upadhaya Committed by Shawn Guo
1 Browse files
Options

arm64: dts: Add support for NXP LS1028A SoC 

LS1028A contains two ARM v8 CortexA72 processor cores
with 32 KB L1-D cache and 48 KB L1-I cache

Features summary
 Two 32-bit / 64-bit ARM v8 Cortex-A72 CPUs
  - Arranged as single clusters of two cores sharing a 1 MB L2 cache
  - Speed Up to 1.3 GHz
  - Support for cluster power-gating.
 Cache coherent interconnect (CCI-400)
  - Hardware-managed data coherency
  - Up to 400 MHz
 32-bit DDR4 SDRAM memory controller with ECC
 Two PCIe 3.0 controllers
 One serial ATA (SATA 3.0) controller
 Two high-speed USB 3.0 controllers with integrated PHY

 Following levels of DTSI/DTS files have been created for the LS1028A
  SoC family:

         - fsl-ls1028a.dtsi:
                 DTS-Include file for NXP LS1028A SoC.

         - fsl-ls1028a-qds.dts:
                 DTS file for NXP LS1028A QDS board.

         - fsl-ls1028a-rdb.dts:
                 DTS file for NXP LS1028A RDB board
Signed-off-by: default avatarSudhanshu Gupta <sudhanshu.gupta@nxp.com>
Signed-off-by: default avatarRai Harninder <harninder.rai@nxp.com>
Signed-off-by: default avatarBhaskar Upadhaya <Bhaskar.Upadhaya@nxp.com>
Acked-by: default avatarLi Yang <leoyang.li@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 1fa35bc0
Hide whitespace changes
Inline Side-by-side
Showing with 507 additions and 0 deletions
arch/arm64/boot/dts/freescale/Makefile
View file @ 8897f325
...@@ -3,6 +3,8 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-frdm.dtb ...@@ -3,6 +3,8 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-frdm.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-frwy.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-frwy.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-qds.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-qds.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-rdb.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-rdb.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-qds.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-rdb.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-qds.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-qds.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-rdb.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-rdb.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1046a-qds.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1046a-qds.dtb
......
arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts 0 → 100644
View file @ 8897f325
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Device Tree file for NXP LS1028A QDS Board.
*
* Copyright 2018 NXP
*
* Harninder Rai <harninder.rai@nxp.com>
*
*/
/dts-v1/;
#include "fsl-ls1028a.dtsi"
/ {
model = "LS1028A QDS Board";
compatible = "fsl,ls1028a-qds", "fsl,ls1028a";
aliases {
gpio0 = &gpio1;
gpio1 = &gpio2;
gpio2 = &gpio3;
serial0 = &duart0;
serial1 = &duart1;
};
chosen {
stdout-path = "serial0:115200n8";
};
memory@80000000 {
device_type = "memory";
reg = <0x0 0x80000000 0x1 0x00000000>;
};
};
&duart0 {
status = "okay";
};
&duart1 {
status = "okay";
};
&i2c0 {
status = "okay";
i2c-mux@77 {
compatible = "nxp,pca9847";
reg = <0x77>;
#address-cells = <1>;
#size-cells = <0>;
i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0x2>;
current-monitor@40 {
compatible = "ti,ina220";
reg = <0x40>;
shunt-resistor = <1000>;
};
current-monitor@41 {
compatible = "ti,ina220";
reg = <0x41>;
shunt-resistor = <1000>;
};
};
i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0x3>;
rtc@51 {
compatible = "nxp,pcf2129";
reg = <0x51>;
};
eeprom@56 {
compatible = "atmel,24c512";
reg = <0x56>;
};
eeprom@57 {
compatible = "atmel,24c512";
reg = <0x57>;
};
};
};
};
arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts 0 → 100644
View file @ 8897f325
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Device Tree file for NXP LS1028A RDB Board.
*
* Copyright 2018 NXP
*
* Harninder Rai <harninder.rai@nxp.com>
*
*/
/dts-v1/;
#include "fsl-ls1028a.dtsi"
/ {
model = "LS1028A RDB Board";
compatible = "fsl,ls1028a-rdb", "fsl,ls1028a";
aliases {
serial0 = &duart0;
serial1 = &duart1;
};
chosen {
stdout-path = "serial0:115200n8";
};
memory@80000000 {
device_type = "memory";
reg = <0x0 0x80000000 0x1 0x0000000>;
};
};
&i2c0 {
status = "okay";
i2c-mux@77 {
compatible = "nxp,pca9847";
reg = <0x77>;
#address-cells = <1>;
#size-cells = <0>;
i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0x02>;
current-monitor@40 {
compatible = "ti,ina220";
reg = <0x40>;
shunt-resistor = <500>;
};
};
i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0x3>;
rtc@51 {
compatible = "nxp,pcf2129";
reg = <0x51>;
};
};
};
};
&duart0 {
status = "okay";
};
&duart1 {
status = "okay";
};
arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi 0 → 100644
View file @ 8897f325
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Device Tree Include file for NXP Layerscape-1028A family SoC.
*
* Copyright 2018 NXP
*
* Harninder Rai <harninder.rai@nxp.com>
*
*/
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/thermal/thermal.h>
/ {
compatible = "fsl,ls1028a";
interrupt-parent = <&gic>;
#address-cells = <2>;
#size-cells = <2>;
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a72";
reg = <0x0>;
enable-method = "psci";
clocks = <&clockgen 1 0>;
next-level-cache = <&l2>;
cpu-idle-states = <&CPU_PH20>;
};
cpu1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a72";
reg = <0x1>;
enable-method = "psci";
clocks = <&clockgen 1 0>;
next-level-cache = <&l2>;
cpu-idle-states = <&CPU_PH20>;
};
l2: l2-cache {
compatible = "cache";
};
};
idle-states {
/*
* PSCI node is not added default, U-boot will add missing
* parts if it determines to use PSCI.
*/
entry-method = "arm,psci";
CPU_PH20: cpu-ph20 {
compatible = "arm,idle-state";
idle-state-name = "PH20";
arm,psci-suspend-param = <0x00010000>;
entry-latency-us = <1000>;
exit-latency-us = <1000>;
min-residency-us = <3000>;
};
};
sysclk: clock-sysclk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <100000000>;
clock-output-names = "sysclk";
};
reboot {
compatible ="syscon-reboot";
regmap = <&dcfg>;
offset = <0xb0>;
mask = <0x02>;
};
timer {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) |
IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) |
IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) |
IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) |
IRQ_TYPE_LEVEL_LOW)>;
};
gic: interrupt-controller@6000000 {
compatible= "arm,gic-v3";
#address-cells = <2>;
#size-cells = <2>;
ranges;
reg= <0x0 0x06000000 0 0x10000>, /* GIC Dist */
<0x0 0x06040000 0 0x40000>; /* GIC Redistributor */
#interrupt-cells= <3>;
interrupt-controller;
interrupts = <GIC_PPI 9 (GIC_CPU_MASK_RAW(0xf) |
IRQ_TYPE_LEVEL_LOW)>;
its: gic-its@6020000 {
compatible = "arm,gic-v3-its";
msi-controller;
reg = <0x0 0x06020000 0 0x20000>;/* GIC Translater */
};
};
soc: soc {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <2>;
ranges;
ddr: memory-controller@1080000 {
compatible = "fsl,qoriq-memory-controller";
reg = <0x0 0x1080000 0x0 0x1000>;
interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
big-endian;
};
dcfg: syscon@1e00000 {
compatible = "fsl,ls1028a-dcfg", "syscon";
reg = <0x0 0x1e00000 0x0 0x10000>;
big-endian;
};
scfg: syscon@1fc0000 {
compatible = "fsl,ls1028a-scfg", "syscon";
reg = <0x0 0x1fc0000 0x0 0x10000>;
big-endian;
};
clockgen: clock-controller@1300000 {
compatible = "fsl,ls1028a-clockgen";
reg = <0x0 0x1300000 0x0 0xa0000>;
#clock-cells = <2>;
clocks = <&sysclk>;
};
i2c0: i2c@2000000 {
compatible = "fsl,vf610-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x2000000 0x0 0x10000>;
interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clockgen 4 1>;
status = "disabled";
};
i2c1: i2c@2010000 {
compatible = "fsl,vf610-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x2010000 0x0 0x10000>;
interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clockgen 4 1>;
status = "disabled";
};
i2c2: i2c@2020000 {
compatible = "fsl,vf610-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x2020000 0x0 0x10000>;
interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clockgen 4 1>;
status = "disabled";
};
i2c3: i2c@2030000 {
compatible = "fsl,vf610-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x2030000 0x0 0x10000>;
interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clockgen 4 1>;
status = "disabled";
};
i2c4: i2c@2040000 {
compatible = "fsl,vf610-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x2040000 0x0 0x10000>;
interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clockgen 4 1>;
status = "disabled";
};
i2c5: i2c@2050000 {
compatible = "fsl,vf610-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x2050000 0x0 0x10000>;
interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clockgen 4 1>;
status = "disabled";
};
i2c6: i2c@2060000 {
compatible = "fsl,vf610-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x2060000 0x0 0x10000>;
interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clockgen 4 1>;
status = "disabled";
};
i2c7: i2c@2070000 {
compatible = "fsl,vf610-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x2070000 0x0 0x10000>;
interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clockgen 4 1>;
status = "disabled";
};
duart0: serial@21c0500 {
compatible = "fsl,ns16550", "ns16550a";
reg = <0x00 0x21c0500 0x0 0x100>;
interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clockgen 4 1>;
status = "disabled";
};
duart1: serial@21c0600 {
compatible = "fsl,ns16550", "ns16550a";
reg = <0x00 0x21c0600 0x0 0x100>;
interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clockgen 4 1>;
status = "disabled";
};
gpio1: gpio@2300000 {
compatible = "fsl,qoriq-gpio";
reg = <0x0 0x2300000 0x0 0x10000>;
interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
gpio2: gpio@2310000 {
compatible = "fsl,qoriq-gpio";
reg = <0x0 0x2310000 0x0 0x10000>;
interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
gpio3: gpio@2320000 {
compatible = "fsl,qoriq-gpio";
reg = <0x0 0x2320000 0x0 0x10000>;
interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
wdog0: watchdog@23c0000 {
compatible = "fsl,ls1028a-wdt", "fsl,imx21-wdt";
reg = <0x0 0x23c0000 0x0 0x10000>;
interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clockgen 4 1>;
big-endian;
status = "disabled";
};
sata: sata@3200000 {
compatible = "fsl,ls1028a-ahci";
reg = <0x0 0x3200000 0x0 0x10000>,
<0x0 0x20140520 0x0 0x4>;
reg-names = "ahci", "sata-ecc";
interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clockgen 4 1>;
status = "disabled";
};
smmu: iommu@5000000 {
compatible = "arm,mmu-500";
reg = <0 0x5000000 0 0x800000>;
#global-interrupts = <8>;
#iommu-cells = <1>;
stream-match-mask = <0x7c00>;
/* global secure fault */
interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
/* combined secure interrupt */
<GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
/* global non-secure fault */
<GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
/* combined non-secure interrupt */
<GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
/* performance counter interrupts 0-7 */
<GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH>,
/* per context interrupt, 64 interrupts */
<GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 171 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>,
<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>, <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>;
};
};
};
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7