Please resend with Li Yang <leoyang.li@xxxxxxx> on copy.
Shawn
On Fri, Aug 24, 2018 at 12:28:04PM +0530, Bhaskar Upadhaya wrote:
> 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: Sudhanshu Gupta <sudhanshu.gupta@xxxxxxx>
> Signed-off-by: Rai Harninder <harninder.rai@xxxxxxx>
> Signed-off-by: Bhaskar Upadhaya <Bhaskar.Upadhaya@xxxxxxx>
> ---
> arch/arm64/boot/dts/freescale/Makefile | 2 +
> arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts | 93 ++++++
> arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts | 74 +++++
> arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 355 ++++++++++++++++++++++
> 4 files changed, 524 insertions(+)
> create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
> create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
> create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
>
> diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
> index d116144..b33c64a 100644
> --- a/arch/arm64/boot/dts/freescale/Makefile
> +++ b/arch/arm64/boot/dts/freescale/Makefile
> @@ -3,6 +3,8 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-frwy.dtb
> dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-frdm.dtb
> dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-qds.dtb
> dtb-$(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-rdb.dtb
> dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1046a-qds.dtb
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
> new file mode 100644
> index 0000000..586d5cd
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
> @@ -0,0 +1,93 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Device Tree file for NXP LS1028A QDS Board.
> + *
> + * Copyright 2018 NXP
> + *
> + * Harninder Rai <harninder.rai@xxxxxxx>
> + *
> + */
> +
> +/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";
> + };
> +};
> +
> +&duart0 {
> + status = "okay";
> +};
> +
> +&duart1 {
> + status = "okay";
> +};
> +
> +&i2c0 {
> + status = "okay";
> +
> + pca9847@77 {
> + compatible = "nxp,pca9847";
> + reg = <0x77>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + i2c@2 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0x2>;
> +
> + ina220@40 {
> + compatible = "ti,ina220";
> + reg = <0x40>;
> + shunt-resistor = <1000>;
> + };
> +
> + ina220@41 {
> + compatible = "ti,ina220";
> + reg = <0x41>;
> + shunt-resistor = <1000>;
> + };
> + };
> +
> + i2c@3 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0x3>;
> +
> + eeprom@56 {
> + compatible = "atmel,24c512";
> + reg = <0x56>;
> + };
> +
> + eeprom@57 {
> + compatible = "atmel,24c512";
> + reg = <0x57>;
> + };
> +
> + sa56004@4c {
> + compatible = "nxp,sa56004";
> + reg = <0x4c>;
> + };
> +
> + rtc@51 {
> + compatible = "nxp,pcf2129";
> + reg = <0x51>;
> + };
> + };
> + };
> +};
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
> new file mode 100644
> index 0000000..e5c4309
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
> @@ -0,0 +1,74 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Device Tree file for NXP LS1028A RDB Board.
> + *
> + * Copyright 2018 NXP
> + *
> + * Harninder Rai <harninder.rai@xxxxxxx>
> + *
> + */
> +
> +/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";
> + };
> +};
> +
> +&i2c0 {
> + status = "okay";
> + pca9847@77 {
> + compatible = "nxp,pca9847";
> + reg = <0x77>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + i2c@2 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0x02>;
> +
> + ina220@40 {
> + compatible = "ti,ina220";
> + reg = <0x40>;
> + shunt-resistor = <500>;
> + };
> + };
> +
> + i2c@3 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0x3>;
> +
> + sa56004@4c {
> + compatible = "nxp,sa56004";
> + reg = <0x4c>;
> + };
> +
> + rtc@51 {
> + compatible = "nxp,pcf2129";
> + reg = <0x51>;
> + };
> + };
> + };
> +
> +
> +};
> +
> +&duart0 {
> + status = "okay";
> +};
> +
> +&duart1 {
> + status = "okay";
> +};
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> new file mode 100644
> index 0000000..bc860e2
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> @@ -0,0 +1,355 @@
> +// 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@xxxxxxx>
> + *
> + */
> +
> +#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>;
> + clocks = <&clockgen 1 0>;
> + next-level-cache = <&l2>;
> + cpu-idle-states = <&CPU_PH20>;
> + #cooling-cells = <2>;
> + };
> +
> + cpu1: cpu@1 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a72";
> + reg = <0x1>;
> + 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>;
> + };
> + };
> +
> + memory@80000000 {
> + device_type = "memory";
> + };
> +
> + sysclk: sysclk {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <100000000>;
> + clock-output-names = "sysclk";
> + };
> +
> + reboot {
> + compatible ="syscon-reboot";
> + regmap = <&dcfg>;
> + offset = <0xb0>;
> + mask = <0x02>;
> + status = "disabled";
> + };
> +
> + timer {
> + compatible = "arm,armv8-timer";
> + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_RAW(0xf) |
> + IRQ_TYPE_LEVEL_LOW)>,
> + <GIC_PPI 14 (GIC_CPU_MASK_RAW(0xf) |
> + IRQ_TYPE_LEVEL_LOW)>,
> + <GIC_PPI 11 (GIC_CPU_MASK_RAW(0xf) |
> + IRQ_TYPE_LEVEL_LOW)>,
> + <GIC_PPI 10 (GIC_CPU_MASK_RAW(0xf) |
> + IRQ_TYPE_LEVEL_LOW)>;
> + };
> +
> + pmu {
> + compatible = "arm,cortex-a72-pmu";
> + interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-affinity = <&cpu0>,
> + <&cpu1>;
> + status = "disabled";
> + };
> +
> + 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;
> +
> + 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 = <0 13 4>,
> + /* combined secure interrupt */
> + <0 14 4>,
> + /* global non-secure fault */
> + <0 15 4>,
> + /* combined non-secure interrupt */
> + <0 16 4>,
> + /* performance counter interrupts 0-7 */
> + <0 211 4>, <0 212 4>,
> + <0 213 4>, <0 214 4>,
> + /* per context interrupt, 64 interrupts */
> + <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>,
> + <0 170 4>, <0 171 4>,
> + <0 172 4>, <0 173 4>,
> + <0 174 4>, <0 175 4>,
> + <0 176 4>, <0 177 4>,
> + <0 178 4>, <0 179 4>,
> + <0 180 4>, <0 181 4>,
> + <0 182 4>, <0 183 4>,
> + <0 184 4>, <0 185 4>,
> + <0 186 4>, <0 187 4>,
> + <0 188 4>, <0 189 4>,
> + <0 190 4>, <0 191 4>,
> + <0 192 4>, <0 193 4>,
> + <0 194 4>, <0 195 4>,
> + <0 196 4>, <0 197 4>,
> + <0 198 4>, <0 199 4>,
> + <0 200 4>, <0 201 4>,
> + <0 202 4>, <0 203 4>,
> + <0 204 4>, <0 205 4>,
> + <0 206 4>, <0 207 4>,
> + <0 208 4>, <0 209 4>;
> + };
> +
> + ddr: memory-controller@1080000 {
> + compatible = "fsl,qoriq-memory-controller";
> + reg = <0x0 0x1080000 0x0 0x1000>;
> + interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
> + big-endian;
> + };
> +
> + scfg: scfg@1fc0000 {
> + compatible = "fsl,ls1028a-scfg", "syscon";
> + reg = <0x0 0x1fc0000 0x0 0x10000>;
> + big-endian;
> + };
> +
> + dcfg: dcfg@1e00000 {
> + compatible = "fsl,ls1028a-dcfg", "syscon";
> + reg = <0x0 0x1e00000 0x0 0x10000>;
> + big-endian;
> + };
> +
> + clockgen: clocking@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>;
> + dma-names = "tx", "rx";
> + 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>;
> + };
> +
> + duart1: serial@21c0600 {
> + compatible = "fsl,ns16550", "ns16550a";
> + reg = <0x00 0x21c0600 0x0 0x100>;
> + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&clockgen 4 1>;
> + };
> +
> + 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= "arm,armv8-timer";
> + 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";
> + };
> +
> + };
> +};
> +
> --
> 1.9.1
>
