Message ID | 1454951660-13289-10-git-send-email-gregory.clement@free-electrons.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Dear Gregory, On Mon, 8 Feb 2016 18:14:17 +0100 Gregory CLEMENT wrote: > Add initial dtsi files to support Marvell Armada 3700 SoC with Cortex-A53 > CPUs. There are two members in this family: the Armada 3710 (Single CPU) > and the Armada 3720 (Dual CPUs). > > It also adds a dts file for the Marvell Armada 3720 DB board. > > Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> > --- > arch/arm64/boot/dts/marvell/Makefile | 4 + > arch/arm64/boot/dts/marvell/armada-371x.dtsi | 53 ++++++++++ > arch/arm64/boot/dts/marvell/armada-3720-db.dts | 86 ++++++++++++++++ > arch/arm64/boot/dts/marvell/armada-372x.dtsi | 63 ++++++++++++ > arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 131 +++++++++++++++++++++++++ > 5 files changed, 337 insertions(+) > create mode 100644 arch/arm64/boot/dts/marvell/armada-371x.dtsi > create mode 100644 arch/arm64/boot/dts/marvell/armada-3720-db.dts > create mode 100644 arch/arm64/boot/dts/marvell/armada-372x.dtsi > create mode 100644 arch/arm64/boot/dts/marvell/armada-37xx.dtsi > > diff --git a/arch/arm64/boot/dts/marvell/Makefile b/arch/arm64/boot/dts/marvell/Makefile > index 348f4db4f313..2114af8d312d 100644 > --- a/arch/arm64/boot/dts/marvell/Makefile > +++ b/arch/arm64/boot/dts/marvell/Makefile > @@ -1,6 +1,10 @@ > +# Berlin SoC Family > dtb-$(CONFIG_ARCH_BERLIN) += berlin4ct-dmp.dtb > dtb-$(CONFIG_ARCH_BERLIN) += berlin4ct-stb.dtb > > +# Mvebu SoC Family > +dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-db.dtb > + > always := $(dtb-y) > subdir-y := $(dts-dirs) > clean-files := *.dtb > diff --git a/arch/arm64/boot/dts/marvell/armada-371x.dtsi b/arch/arm64/boot/dts/marvell/armada-371x.dtsi > new file mode 100644 > index 000000000000..c9e5325b8ac3 > --- /dev/null > +++ b/arch/arm64/boot/dts/marvell/armada-371x.dtsi > @@ -0,0 +1,53 @@ > +/* > + * Device Tree Include file for Marvell Armada 371x family of SoCs > + * (also named 88F3710) > + * > + * Copyright (C) 2016 Marvell Is it better to Add full Marvell company name, eg. Marvell Technology Group Ltd. > + * > + * Gregory CLEMENT <gregory.clement@free-electrons.com> What does this mean? in copyright holder list or just author? Is it better to add "Author:" prefix or something else? [...] > diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi > new file mode 100644 > index 000000000000..ba9df7ff2a72 > --- /dev/null > +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi > @@ -0,0 +1,131 @@ > +/* > + * Device Tree Include file for Marvell Armada 37xx family of SoCs. > + * > + * Copyright (C) 2016 Marvell > + * > + * Gregory CLEMENT <gregory.clement@free-electrons.com> > + * > + * This file is dual-licensed: you can use it either under the terms > + * of the GPL or the X11 license, at your option. Note that this dual > + * licensing only applies to this file, and not this project as a > + * whole. > + * > + * a) This file is free software; you can redistribute it and/or > + * modify it under the terms of the GNU General Public License as > + * published by the Free Software Foundation; either version 2 of the > + * License, or (at your option) any later version. > + * > + * This file is distributed in the hope that it will be useful > + * but WITHOUT ANY WARRANTY; without even the implied warranty of > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > + * GNU General Public License for more details. > + * > + * Or, alternatively > + * > + * b) Permission is hereby granted, free of charge, to any person > + * obtaining a copy of this software and associated documentation > + * files (the "Software"), to deal in the Software without > + * restriction, including without limitation the rights to use > + * copy, modify, merge, publish, distribute, sublicense, and/or > + * sell copies of the Software, and to permit persons to whom the > + * Software is furnished to do so, subject to the following > + * conditions: > + * > + * The above copyright notice and this permission notice shall be > + * included in all copies or substantial portions of the Software. > + * > + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND > + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES > + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND > + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT > + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY > + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING > + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR > + * OTHER DEALINGS IN THE SOFTWARE. > + */ > + > +#include <dt-bindings/interrupt-controller/arm-gic.h> > + > +/ { > + model = "Marvell Armada 37xx SoC"; > + compatible = "marvell,armada3700"; > + interrupt-parent = <&gic>; > + #address-cells = <2>; > + #size-cells = <2>; > + > + aliases { > + serial0 = &uart0; > + }; > + > + cpus { > + #address-cells = <1>; > + #size-cells = <0>; > + cpu@0 { > + device_type = "cpu"; > + compatible = "arm,cortex-a53", "arm,armv8"; > + reg = <0>; > + enable-method = "psci"; > + }; > + }; > + > + psci { > + compatible = "arm,psci-0.2"; > + method = "smc"; > + }; > + > + timer { > + compatible = "arm,armv8-timer"; > + interrupts = <GIC_PPI 13 > + (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>, > + <GIC_PPI 14 > + (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>, > + <GIC_PPI 11 > + (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>, > + <GIC_PPI 10 > + (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>; > + }; > + > + soc { > + compatible = "simple-bus"; > + #address-cells = <2>; > + #size-cells = <2>; > + ranges; > + > + internal-regs { > + #address-cells = <1>; > + #size-cells = <1>; > + compatible = "simple-bus"; > + /* 32M internal register @ 0xd000_0000 */ > + ranges = <0x0 0x0 0xd0000000 0x2000000>; > + > + uart0: serial@12000 { > + compatible = "marvell,armada-3700-uart"; > + reg = <0x12000 0x400>; > + interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>; > + status = "disabled"; > + }; > + > + usb3@58000 { > + compatible = "generic-xhci"; > + reg = <0x58000 0x4000>; > + interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; > + status = "disabled"; > + }; > + > + sata@e0000 { > + compatible = "marvell,armada-3700-ahci"; > + reg = <0xe0000 0x2000>; > + interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>; > + status = "disabled"; > + }; > + > + gic: interrupt-controller@1d00000 { > + compatible = "arm,gic-v3"; > + #interrupt-cells = <3>; > + interrupt-controller; > + reg = <0x1d00000 0x10000>, /* GICD */ > + <0x1d40000 0x40000>; /* GICR */ There's no GICC, GICV, GICH? > + }; > + }; > + }; > +};
Hi Jisheng, On mar., févr. 16 2016, Jisheng Zhang <jszhang@marvell.com> wrote: > Dear Gregory, > On Mon, 8 Feb 2016 18:14:17 +0100 Gregory CLEMENT wrote: > >> Add initial dtsi files to support Marvell Armada 3700 SoC with Cortex-A53 >> CPUs. There are two members in this family: the Armada 3710 (Single CPU) >> and the Armada 3720 (Dual CPUs). >> >> It also adds a dts file for the Marvell Armada 3720 DB board. >> >> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> >> --- >> arch/arm64/boot/dts/marvell/Makefile | 4 + >> arch/arm64/boot/dts/marvell/armada-371x.dtsi | 53 ++++++++++ >> arch/arm64/boot/dts/marvell/armada-3720-db.dts | 86 ++++++++++++++++ >> arch/arm64/boot/dts/marvell/armada-372x.dtsi | 63 ++++++++++++ >> arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 131 +++++++++++++++++++++++++ >> 5 files changed, 337 insertions(+) >> create mode 100644 arch/arm64/boot/dts/marvell/armada-371x.dtsi >> create mode 100644 arch/arm64/boot/dts/marvell/armada-3720-db.dts >> create mode 100644 arch/arm64/boot/dts/marvell/armada-372x.dtsi >> create mode 100644 arch/arm64/boot/dts/marvell/armada-37xx.dtsi >> >> diff --git a/arch/arm64/boot/dts/marvell/Makefile b/arch/arm64/boot/dts/marvell/Makefile >> index 348f4db4f313..2114af8d312d 100644 >> --- a/arch/arm64/boot/dts/marvell/Makefile >> +++ b/arch/arm64/boot/dts/marvell/Makefile >> @@ -1,6 +1,10 @@ >> +# Berlin SoC Family >> dtb-$(CONFIG_ARCH_BERLIN) += berlin4ct-dmp.dtb >> dtb-$(CONFIG_ARCH_BERLIN) += berlin4ct-stb.dtb >> >> +# Mvebu SoC Family >> +dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-db.dtb >> + >> always := $(dtb-y) >> subdir-y := $(dts-dirs) >> clean-files := *.dtb >> diff --git a/arch/arm64/boot/dts/marvell/armada-371x.dtsi b/arch/arm64/boot/dts/marvell/armada-371x.dtsi >> new file mode 100644 >> index 000000000000..c9e5325b8ac3 >> --- /dev/null >> +++ b/arch/arm64/boot/dts/marvell/armada-371x.dtsi >> @@ -0,0 +1,53 @@ >> +/* >> + * Device Tree Include file for Marvell Armada 371x family of SoCs >> + * (also named 88F3710) >> + * >> + * Copyright (C) 2016 Marvell > > Is it better to Add full Marvell company name, eg. Marvell Technology Group Ltd. > Well for mvebu I also saw "Marvell International Ltd." and "Marvell Semiconductors". So at least Marvell is the common pattern. >> + * >> + * Gregory CLEMENT <gregory.clement@free-electrons.com> > > What does this mean? in copyright holder list or just author? Is it better > to add "Author:" prefix or something else? > > I don't know the subtilitis between copyright holder list and author... > [...] > >> diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi >> new file mode 100644 >> index 000000000000..ba9df7ff2a72 >> --- /dev/null >> +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi >> @@ -0,0 +1,131 @@ >> +/* >> + * Device Tree Include file for Marvell Armada 37xx family of SoCs. >> + * >> + * Copyright (C) 2016 Marvell >> + * >> + * Gregory CLEMENT <gregory.clement@free-electrons.com> >> + * >> + * This file is dual-licensed: you can use it either under the terms >> + * of the GPL or the X11 license, at your option. Note that this dual >> + * licensing only applies to this file, and not this project as a >> + * whole. >> + * >> + * a) This file is free software; you can redistribute it and/or >> + * modify it under the terms of the GNU General Public License as >> + * published by the Free Software Foundation; either version 2 of the >> + * License, or (at your option) any later version. >> + * >> + * This file is distributed in the hope that it will be useful >> + * but WITHOUT ANY WARRANTY; without even the implied warranty of >> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the >> + * GNU General Public License for more details. >> + * >> + * Or, alternatively >> + * >> + * b) Permission is hereby granted, free of charge, to any person >> + * obtaining a copy of this software and associated documentation >> + * files (the "Software"), to deal in the Software without >> + * restriction, including without limitation the rights to use >> + * copy, modify, merge, publish, distribute, sublicense, and/or >> + * sell copies of the Software, and to permit persons to whom the >> + * Software is furnished to do so, subject to the following >> + * conditions: >> + * >> + * The above copyright notice and this permission notice shall be >> + * included in all copies or substantial portions of the Software. >> + * >> + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND >> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES >> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND >> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT >> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY >> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING >> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR >> + * OTHER DEALINGS IN THE SOFTWARE. >> + */ >> + >> +#include <dt-bindings/interrupt-controller/arm-gic.h> >> + >> +/ { >> + model = "Marvell Armada 37xx SoC"; >> + compatible = "marvell,armada3700"; >> + interrupt-parent = <&gic>; >> + #address-cells = <2>; >> + #size-cells = <2>; >> + >> + aliases { >> + serial0 = &uart0; >> + }; >> + >> + cpus { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + cpu@0 { >> + device_type = "cpu"; >> + compatible = "arm,cortex-a53", "arm,armv8"; >> + reg = <0>; >> + enable-method = "psci"; >> + }; >> + }; >> + >> + psci { >> + compatible = "arm,psci-0.2"; >> + method = "smc"; >> + }; >> + >> + timer { >> + compatible = "arm,armv8-timer"; >> + interrupts = <GIC_PPI 13 >> + (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>, >> + <GIC_PPI 14 >> + (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>, >> + <GIC_PPI 11 >> + (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>, >> + <GIC_PPI 10 >> + (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>; >> + }; >> + >> + soc { >> + compatible = "simple-bus"; >> + #address-cells = <2>; >> + #size-cells = <2>; >> + ranges; >> + >> + internal-regs { >> + #address-cells = <1>; >> + #size-cells = <1>; >> + compatible = "simple-bus"; >> + /* 32M internal register @ 0xd000_0000 */ >> + ranges = <0x0 0x0 0xd0000000 0x2000000>; >> + >> + uart0: serial@12000 { >> + compatible = "marvell,armada-3700-uart"; >> + reg = <0x12000 0x400>; >> + interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>; >> + status = "disabled"; >> + }; >> + >> + usb3@58000 { >> + compatible = "generic-xhci"; >> + reg = <0x58000 0x4000>; >> + interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; >> + status = "disabled"; >> + }; >> + >> + sata@e0000 { >> + compatible = "marvell,armada-3700-ahci"; >> + reg = <0xe0000 0x2000>; >> + interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>; >> + status = "disabled"; >> + }; >> + >> + gic: interrupt-controller@1d00000 { >> + compatible = "arm,gic-v3"; >> + #interrupt-cells = <3>; >> + interrupt-controller; >> + reg = <0x1d00000 0x10000>, /* GICD */ >> + <0x1d40000 0x40000>; /* GICR */ > > There's no GICC, GICV, GICH? As far as I know, there is only GICD and GICR. Gregory > >> + }; >> + }; >> + }; >> +}; >
diff --git a/arch/arm64/boot/dts/marvell/Makefile b/arch/arm64/boot/dts/marvell/Makefile index 348f4db4f313..2114af8d312d 100644 --- a/arch/arm64/boot/dts/marvell/Makefile +++ b/arch/arm64/boot/dts/marvell/Makefile @@ -1,6 +1,10 @@ +# Berlin SoC Family dtb-$(CONFIG_ARCH_BERLIN) += berlin4ct-dmp.dtb dtb-$(CONFIG_ARCH_BERLIN) += berlin4ct-stb.dtb +# Mvebu SoC Family +dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-db.dtb + always := $(dtb-y) subdir-y := $(dts-dirs) clean-files := *.dtb diff --git a/arch/arm64/boot/dts/marvell/armada-371x.dtsi b/arch/arm64/boot/dts/marvell/armada-371x.dtsi new file mode 100644 index 000000000000..c9e5325b8ac3 --- /dev/null +++ b/arch/arm64/boot/dts/marvell/armada-371x.dtsi @@ -0,0 +1,53 @@ +/* + * Device Tree Include file for Marvell Armada 371x family of SoCs + * (also named 88F3710) + * + * Copyright (C) 2016 Marvell + * + * Gregory CLEMENT <gregory.clement@free-electrons.com> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "armada-37xx.dtsi" + +/ { + model = "Marvell Armada 3710 SoC"; + compatible = "marvell,armada3710", "marvell,armada3700"; +}; diff --git a/arch/arm64/boot/dts/marvell/armada-3720-db.dts b/arch/arm64/boot/dts/marvell/armada-3720-db.dts new file mode 100644 index 000000000000..359050154511 --- /dev/null +++ b/arch/arm64/boot/dts/marvell/armada-3720-db.dts @@ -0,0 +1,86 @@ +/* + * Device Tree file for Marvell Armada 3720 development board + * (DB-88F3720-DDR3) + * Copyright (C) 2016 Marvell + * + * Gregory CLEMENT <gregory.clement@free-electrons.com> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; + +#include "armada-372x.dtsi" + +/ { + model = "Marvell Armada 3720 Development Board DB-88F3720-DDR3"; + compatible = "marvell,armada-3720-db", "marvell,armada3720", "marvell,armada3710"; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory { + device_type = "memory"; + reg = <0x00000000 0x00000000 0x00000000 0x20000000>; + }; + + soc { + internal-regs { + /* + * Exported on the micro USB connector CON32 + * through an FTDI + */ + uart0: serial@12000 { + status = "okay"; + }; + + /* CON31 */ + usb3@58000 { + status = "okay"; + }; + + /* CON3 */ + sata@e0000 { + status = "okay"; + }; + }; + }; +}; + diff --git a/arch/arm64/boot/dts/marvell/armada-372x.dtsi b/arch/arm64/boot/dts/marvell/armada-372x.dtsi new file mode 100644 index 000000000000..f292a00ce97c --- /dev/null +++ b/arch/arm64/boot/dts/marvell/armada-372x.dtsi @@ -0,0 +1,63 @@ +/* + * Device Tree Include file for Marvell Armada 372x family of SoCs + * (also named 88F3720) + * + * Copyright (C) 2016 Marvell + * + * Gregory CLEMENT <gregory.clement@free-electrons.com> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "armada-37xx.dtsi" + +/ { + model = "Marvell Armada 3720 SoC"; + compatible = "marvell,armada3720", "marvell,armada3710"; + + cpus { + cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a53","arm,armv8"; + reg = <0x1>; + enable-method = "psci"; + }; + }; + +}; diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi new file mode 100644 index 000000000000..ba9df7ff2a72 --- /dev/null +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi @@ -0,0 +1,131 @@ +/* + * Device Tree Include file for Marvell Armada 37xx family of SoCs. + * + * Copyright (C) 2016 Marvell + * + * Gregory CLEMENT <gregory.clement@free-electrons.com> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include <dt-bindings/interrupt-controller/arm-gic.h> + +/ { + model = "Marvell Armada 37xx SoC"; + compatible = "marvell,armada3700"; + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <2>; + + aliases { + serial0 = &uart0; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0>; + enable-method = "psci"; + }; + }; + + psci { + compatible = "arm,psci-0.2"; + method = "smc"; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = <GIC_PPI 13 + (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>, + <GIC_PPI 14 + (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>, + <GIC_PPI 11 + (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>, + <GIC_PPI 10 + (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + internal-regs { + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + /* 32M internal register @ 0xd000_0000 */ + ranges = <0x0 0x0 0xd0000000 0x2000000>; + + uart0: serial@12000 { + compatible = "marvell,armada-3700-uart"; + reg = <0x12000 0x400>; + interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + usb3@58000 { + compatible = "generic-xhci"; + reg = <0x58000 0x4000>; + interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + sata@e0000 { + compatible = "marvell,armada-3700-ahci"; + reg = <0xe0000 0x2000>; + interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + gic: interrupt-controller@1d00000 { + compatible = "arm,gic-v3"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0x1d00000 0x10000>, /* GICD */ + <0x1d40000 0x40000>; /* GICR */ + }; + }; + }; +};
Add initial dtsi files to support Marvell Armada 3700 SoC with Cortex-A53 CPUs. There are two members in this family: the Armada 3710 (Single CPU) and the Armada 3720 (Dual CPUs). It also adds a dts file for the Marvell Armada 3720 DB board. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> --- arch/arm64/boot/dts/marvell/Makefile | 4 + arch/arm64/boot/dts/marvell/armada-371x.dtsi | 53 ++++++++++ arch/arm64/boot/dts/marvell/armada-3720-db.dts | 86 ++++++++++++++++ arch/arm64/boot/dts/marvell/armada-372x.dtsi | 63 ++++++++++++ arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 131 +++++++++++++++++++++++++ 5 files changed, 337 insertions(+) create mode 100644 arch/arm64/boot/dts/marvell/armada-371x.dtsi create mode 100644 arch/arm64/boot/dts/marvell/armada-3720-db.dts create mode 100644 arch/arm64/boot/dts/marvell/armada-372x.dtsi create mode 100644 arch/arm64/boot/dts/marvell/armada-37xx.dtsi