diff mbox

[v6,4/5] arm: mvebu: Add device tree for 98DX3236 SoCs

Message ID 20170129232035.25189-5-chris.packham@alliedtelesis.co.nz (mailing list archive)
State New, archived
Headers show

Commit Message

Chris Packham Jan. 29, 2017, 11:20 p.m. UTC
The Marvell 98DX3236, 98DX3336, 98DX4521 and variants are switch ASICs
with integrated CPUs. They are similar to the Armada XP SoCs but have
different I/O interfaces.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Acked-by: Rob Herring <robh@kernel.org>
---

Notes:
    Changes in v2:
    - Update devicetree binding documentation to reflect that 98DX3336 and
      984251 are supersets of 98DX3236.
    - disable crypto block
    - disable sdio for 98DX3236, enable for 98DX4251
    Changes in v3:
    - fix typo 4521 -> 4251
    - document prestera bindings
    - rework corediv-clock binding
    - add label to packet processor node
    - add new compatible string for DFX server
    Changes in v4:
    - Collect ack from Rob
    Changes in v5:
    - Fixup license text. Add labels to nodes.
    Changes in v6:
    - None

 .../devicetree/bindings/arm/marvell/98dx3236.txt   |  23 ++
 .../devicetree/bindings/net/marvell,prestera.txt   |  50 ++++
 arch/arm/boot/dts/armada-xp-98dx3236.dtsi          | 254 +++++++++++++++++++++
 arch/arm/boot/dts/armada-xp-98dx3336.dtsi          |  76 ++++++
 arch/arm/boot/dts/armada-xp-98dx4251.dtsi          |  90 ++++++++
 5 files changed, 493 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/arm/marvell/98dx3236.txt
 create mode 100644 Documentation/devicetree/bindings/net/marvell,prestera.txt
 create mode 100644 arch/arm/boot/dts/armada-xp-98dx3236.dtsi
 create mode 100644 arch/arm/boot/dts/armada-xp-98dx3336.dtsi
 create mode 100644 arch/arm/boot/dts/armada-xp-98dx4251.dtsi

Comments

Gregory CLEMENT Jan. 30, 2017, 2:29 p.m. UTC | #1
Hi Chris,
 
 On lun., janv. 30 2017, Chris Packham <chris.packham@alliedtelesis.co.nz> wrote:

> The Marvell 98DX3236, 98DX3336, 98DX4521 and variants are switch ASICs
> with integrated CPUs. They are similar to the Armada XP SoCs but have
> different I/O interfaces.
>
> Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
> Acked-by: Rob Herring <robh@kernel.org>

Applied on mvebu/dt

Thanks,

Gregory

> ---
>
> Notes:
>     Changes in v2:
>     - Update devicetree binding documentation to reflect that 98DX3336 and
>       984251 are supersets of 98DX3236.
>     - disable crypto block
>     - disable sdio for 98DX3236, enable for 98DX4251
>     Changes in v3:
>     - fix typo 4521 -> 4251
>     - document prestera bindings
>     - rework corediv-clock binding
>     - add label to packet processor node
>     - add new compatible string for DFX server
>     Changes in v4:
>     - Collect ack from Rob
>     Changes in v5:
>     - Fixup license text. Add labels to nodes.
>     Changes in v6:
>     - None
>
>  .../devicetree/bindings/arm/marvell/98dx3236.txt   |  23 ++
>  .../devicetree/bindings/net/marvell,prestera.txt   |  50 ++++
>  arch/arm/boot/dts/armada-xp-98dx3236.dtsi          | 254 +++++++++++++++++++++
>  arch/arm/boot/dts/armada-xp-98dx3336.dtsi          |  76 ++++++
>  arch/arm/boot/dts/armada-xp-98dx4251.dtsi          |  90 ++++++++
>  5 files changed, 493 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/arm/marvell/98dx3236.txt
>  create mode 100644 Documentation/devicetree/bindings/net/marvell,prestera.txt
>  create mode 100644 arch/arm/boot/dts/armada-xp-98dx3236.dtsi
>  create mode 100644 arch/arm/boot/dts/armada-xp-98dx3336.dtsi
>  create mode 100644 arch/arm/boot/dts/armada-xp-98dx4251.dtsi
>
> diff --git a/Documentation/devicetree/bindings/arm/marvell/98dx3236.txt b/Documentation/devicetree/bindings/arm/marvell/98dx3236.txt
> new file mode 100644
> index 000000000000..64e8c73fc5ab
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/arm/marvell/98dx3236.txt
> @@ -0,0 +1,23 @@
> +Marvell 98DX3236, 98DX3336 and 98DX4251 Platforms Device Tree Bindings
> +----------------------------------------------------------------------
> +
> +Boards with a SoC of the Marvell 98DX3236, 98DX3336 and 98DX4251 families
> +shall have the following property:
> +
> +Required root node property:
> +
> +compatible: must contain "marvell,armadaxp-98dx3236"
> +
> +In addition, boards using the Marvell 98DX3336 SoC shall have the
> +following property:
> +
> +Required root node property:
> +
> +compatible: must contain "marvell,armadaxp-98dx3336"
> +
> +In addition, boards using the Marvell 98DX4251 SoC shall have the
> +following property:
> +
> +Required root node property:
> +
> +compatible: must contain "marvell,armadaxp-98dx4251"
> diff --git a/Documentation/devicetree/bindings/net/marvell,prestera.txt b/Documentation/devicetree/bindings/net/marvell,prestera.txt
> new file mode 100644
> index 000000000000..5fbab29718e8
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/net/marvell,prestera.txt
> @@ -0,0 +1,50 @@
> +Marvell Prestera Switch Chip bindings
> +-------------------------------------
> +
> +Required properties:
> +- compatible: one of the following
> +	"marvell,prestera-98dx3236",
> +	"marvell,prestera-98dx3336",
> +	"marvell,prestera-98dx4251",
> +- reg: address and length of the register set for the device.
> +- interrupts: interrupt for the device
> +
> +Optional properties:
> +- dfx: phandle reference to the "DFX Server" node
> +
> +Example:
> +
> +switch {
> +	compatible = "simple-bus";
> +	#address-cells = <1>;
> +	#size-cells = <1>;
> +	ranges = <0 MBUS_ID(0x03, 0x00) 0 0x100000>;
> +
> +	packet-processor@0 {
> +		compatible = "marvell,prestera-98dx3236";
> +		reg = <0 0x4000000>;
> +		interrupts = <33>, <34>, <35>;
> +		dfx = <&dfx>;
> +	};
> +};
> +
> +DFX Server bindings
> +-------------------
> +
> +Required properties:
> +- compatible: must be "marvell,dfx-server"
> +- reg: address and length of the register set for the device.
> +
> +Example:
> +
> +dfx-registers {
> +	compatible = "simple-bus";
> +	#address-cells = <1>;
> +	#size-cells = <1>;
> +	ranges = <0 MBUS_ID(0x08, 0x00) 0 0x100000>;
> +
> +	dfx: dfx@0 {
> +		compatible = "marvell,dfx-server";
> +		reg = <0 0x100000>;
> +	};
> +};
> diff --git a/arch/arm/boot/dts/armada-xp-98dx3236.dtsi b/arch/arm/boot/dts/armada-xp-98dx3236.dtsi
> new file mode 100644
> index 000000000000..9461128fae24
> --- /dev/null
> +++ b/arch/arm/boot/dts/armada-xp-98dx3236.dtsi
> @@ -0,0 +1,254 @@
> +/*
> + * Device Tree Include file for Marvell 98dx3236 family SoC
> + *
> + * Copyright (C) 2016 Allied Telesis Labs
> + *
> + * 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 "AS IS", 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.
> + *
> + * Contains definitions specific to the 98dx3236 SoC that are not
> + * common to all Armada XP SoCs.
> + */
> +
> +#include "armada-xp.dtsi"
> +
> +/ {
> +	model = "Marvell 98DX3236 SoC";
> +	compatible = "marvell,armadaxp-98dx3236", "marvell,armadaxp", "marvell,armada-370-xp";
> +
> +	aliases {
> +		gpio0 = &gpio0;
> +		gpio1 = &gpio1;
> +		gpio2 = &gpio2;
> +	};
> +
> +	cpus {
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +		enable-method = "marvell,98dx3236-smp";
> +
> +		cpu@0 {
> +			device_type = "cpu";
> +			compatible = "marvell,sheeva-v7";
> +			reg = <0>;
> +			clocks = <&cpuclk 0>;
> +			clock-latency = <1000000>;
> +		};
> +	};
> +
> +	soc {
> +		ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xf1000000 0x100000
> +			  MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000
> +			  MBUS_ID(0x01, 0x2f) 0 0 0xf0000000 0x1000000
> +			  MBUS_ID(0x03, 0x00) 0 0 0xa8000000 0x4000000
> +			  MBUS_ID(0x08, 0x00) 0 0 0xac000000 0x100000>;
> +
> +		/*
> +		 * 98DX3236 has 1 x1 PCIe unit Gen2.0
> +		 */
> +		pciec: pcie-controller@82000000 {
> +			compatible = "marvell,armada-xp-pcie";
> +			status = "disabled";
> +			device_type = "pci";
> +
> +			#address-cells = <3>;
> +			#size-cells = <2>;
> +
> +			msi-parent = <&mpic>;
> +			bus-range = <0x00 0xff>;
> +
> +			ranges =
> +			       <0x82000000 0 0x40000 MBUS_ID(0xf0, 0x01) 0x40000 0 0x00002000   /* Port 0.0 registers */
> +				0x82000000 0x1 0       MBUS_ID(0x04, 0xe8) 0 1 0 /* Port 0.0 MEM */
> +				0x81000000 0x1 0       MBUS_ID(0x04, 0xe0) 0 1 0 /* Port 0.0 IO  */
> +				0x82000000 0x2 0       MBUS_ID(0x04, 0xd8) 0 1 0 /* Port 0.1 MEM */>;
> +
> +			pcie1: pcie@1,0 {
> +				device_type = "pci";
> +				assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
> +				reg = <0x0800 0 0 0 0>;
> +				#address-cells = <3>;
> +				#size-cells = <2>;
> +				#interrupt-cells = <1>;
> +				ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0
> +					  0x81000000 0 0 0x81000000 0x1 0 1 0>;
> +				interrupt-map-mask = <0 0 0 0>;
> +				interrupt-map = <0 0 0 0 &mpic 58>;
> +				marvell,pcie-port = <0>;
> +				marvell,pcie-lane = <0>;
> +				clocks = <&gateclk 5>;
> +				status = "disabled";
> +			};
> +		};
> +
> +		internal-regs {
> +			coreclk: mvebu-sar@18230 {
> +				compatible = "marvell,mv98dx3236-core-clock";
> +			};
> +
> +			cpuclk: clock-complex@18700 {
> +				compatible = "marvell,mv98dx3236-cpu-clock";
> +			};
> +
> +			corediv-clock@18740 {
> +				status = "disabled";
> +			};
> +
> +			xor@60900 {
> +				status = "disabled";
> +			};
> +
> +			crypto@90000 {
> +				status = "disabled";
> +			};
> +
> +			xor@f0900 {
> +				status = "disabled";
> +			};
> +
> +			xor@f0800 {
> +				compatible = "marvell,orion-xor";
> +				reg = <0xf0800 0x100
> +				       0xf0a00 0x100>;
> +				clocks = <&gateclk 22>;
> +				status = "okay";
> +
> +				xor10 {
> +					interrupts = <51>;
> +					dmacap,memcpy;
> +					dmacap,xor;
> +				};
> +				xor11 {
> +					interrupts = <52>;
> +					dmacap,memcpy;
> +					dmacap,xor;
> +					dmacap,memset;
> +				};
> +			};
> +
> +			gpio0: gpio@18100 {
> +				compatible = "marvell,orion-gpio";
> +				reg = <0x18100 0x40>;
> +				ngpios = <32>;
> +				gpio-controller;
> +				#gpio-cells = <2>;
> +				interrupt-controller;
> +				#interrupt-cells = <2>;
> +				interrupts = <82>, <83>, <84>, <85>;
> +			};
> +
> +			/* does not exist */
> +			gpio1: gpio@18140 {
> +				compatible = "marvell,orion-gpio";
> +				reg = <0x18140 0x40>;
> +				status = "disabled";
> +			};
> +
> +			gpio2: gpio@18180 { /* rework some properties */
> +				compatible = "marvell,orion-gpio";
> +				reg = <0x18180 0x40>;
> +				ngpios = <1>; /* only gpio #32 */
> +				gpio-controller;
> +				#gpio-cells = <2>;
> +				interrupt-controller;
> +				#interrupt-cells = <2>;
> +				interrupts = <87>;
> +			};
> +
> +			nand: nand@d0000 {
> +				clocks = <&dfx_coredivclk 0>;
> +			};
> +		};
> +
> +		dfxr: dfx-registers@ac000000 {
> +			compatible = "simple-bus";
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			ranges = <0 MBUS_ID(0x08, 0x00) 0 0x100000>;
> +
> +                        dfx_coredivclk: corediv-clock@f8268 {
> +                                compatible = "marvell,mv98dx3236-corediv-clock";
> +                                reg = <0xf8268 0xc>;
> +                                #clock-cells = <1>;
> +                                clocks = <&mainpll>;
> +                                clock-output-names = "nand";
> +                        };
> +
> +			dfx: dfx@0 {
> +				compatible = "marvell,dfx-server";
> +				reg = <0 0x100000>;
> +			};
> +		};
> +
> +		switch: switch@a8000000 {
> +			compatible = "simple-bus";
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			ranges = <0 MBUS_ID(0x03, 0x00) 0 0x100000>;
> +
> +			pp0: packet-processor@0 {
> +				compatible = "marvell,prestera-98dx3236";
> +				reg = <0 0x4000000>;
> +				interrupts = <33>, <34>, <35>;
> +				dfx = <&dfx>;
> +			};
> +		};
> +	};
> +};
> +
> +&pinctrl {
> +	compatible = "marvell,98dx3236-pinctrl";
> +
> +	spi0_pins: spi0-pins {
> +		marvell,pins = "mpp0", "mpp1",
> +			       "mpp2", "mpp3";
> +		marvell,function = "spi0";
> +	};
> +};
> +
> +&sdio {
> +	status = "disabled";
> +};
> +
> +&crypto_sram0 {
> +	status = "disabled";
> +};
> +
> +&crypto_sram1 {
> +	status = "disabled";
> +};
> diff --git a/arch/arm/boot/dts/armada-xp-98dx3336.dtsi b/arch/arm/boot/dts/armada-xp-98dx3336.dtsi
> new file mode 100644
> index 000000000000..e1580afdc260
> --- /dev/null
> +++ b/arch/arm/boot/dts/armada-xp-98dx3336.dtsi
> @@ -0,0 +1,76 @@
> +/*
> + * Device Tree Include file for Marvell 98dx3336 family SoC
> + *
> + * Copyright (C) 2016 Allied Telesis Labs
> + *
> + * 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 "AS IS", 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.
> + *
> + * Contains definitions specific to the 98dx3236 SoC that are not
> + * common to all Armada XP SoCs.
> + */
> +
> +#include "armada-xp-98dx3236.dtsi"
> +
> +/ {
> +	model = "Marvell 98DX3336 SoC";
> +	compatible = "marvell,armadaxp-98dx3336", "marvell,armadaxp-98dx3236", "marvell,armadaxp", "marvell,armada-370-xp";
> +
> +	cpus {
> +		cpu@1 {
> +			device_type = "cpu";
> +			compatible = "marvell,sheeva-v7";
> +			reg = <1>;
> +			clocks = <&cpuclk 1>;
> +			clock-latency = <1000000>;
> +		};
> +	};
> +
> +	soc {
> +		internal-regs {
> +			resume@20980 {
> +				compatible = "marvell,98dx3336-resume-ctrl";
> +				reg = <0x20980 0x10>;
> +			};
> +		};
> +	};
> +};
> +
> +&pp0 {
> +	compatible = "marvell,prestera-98dx3336";
> +};
> diff --git a/arch/arm/boot/dts/armada-xp-98dx4251.dtsi b/arch/arm/boot/dts/armada-xp-98dx4251.dtsi
> new file mode 100644
> index 000000000000..4b0533a4ccb7
> --- /dev/null
> +++ b/arch/arm/boot/dts/armada-xp-98dx4251.dtsi
> @@ -0,0 +1,90 @@
> +/*
> + * Device Tree Include file for Marvell 98dx4521 family SoC
> + *
> + * Copyright (C) 2016 Allied Telesis Labs
> + *
> + * 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 "AS IS", 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.
> + *
> + * Contains definitions specific to the 98dx4521 SoC that are not
> + * common to all Armada XP SoCs.
> + */
> +
> +#include "armada-xp-98dx3236.dtsi"
> +
> +/ {
> +	model = "Marvell 98DX4251 SoC";
> +	compatible = "marvell,armadaxp-98dx4521", "marvell,armadaxp-98dx3236", "marvell,armadaxp", "marvell,armada-370-xp";
> +
> +	cpus {
> +		cpu@1 {
> +			device_type = "cpu";
> +			compatible = "marvell,sheeva-v7";
> +			reg = <1>;
> +			clocks = <&cpuclk 1>;
> +			clock-latency = <1000000>;
> +		};
> +	};
> +
> +	soc {
> +		internal-regs {
> +			resume@20980 {
> +				compatible = "marvell,98dx3336-resume-ctrl";
> +				reg = <0x20980 0x10>;
> +			};
> +		};
> +	};
> +};
> +
> +&sdio {
> +	status = "okay";
> +};
> +
> +&pinctrl {
> +	compatible = "marvell,98dx4251-pinctrl";
> +
> +	sdio_pins: sdio-pins {
> +		marvell,pins = "mpp5", "mpp6", "mpp7",
> +			       "mpp8", "mpp9", "mpp10";
> +		marvell,function = "sd0";
> +	};
> +};
> +
> +&pp0 {
> +	compatible = "marvell,prestera-98dx4251";
> +};
> -- 
> 2.11.0.24.ge6920cf
>
diff mbox

Patch

diff --git a/Documentation/devicetree/bindings/arm/marvell/98dx3236.txt b/Documentation/devicetree/bindings/arm/marvell/98dx3236.txt
new file mode 100644
index 000000000000..64e8c73fc5ab
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/marvell/98dx3236.txt
@@ -0,0 +1,23 @@ 
+Marvell 98DX3236, 98DX3336 and 98DX4251 Platforms Device Tree Bindings
+----------------------------------------------------------------------
+
+Boards with a SoC of the Marvell 98DX3236, 98DX3336 and 98DX4251 families
+shall have the following property:
+
+Required root node property:
+
+compatible: must contain "marvell,armadaxp-98dx3236"
+
+In addition, boards using the Marvell 98DX3336 SoC shall have the
+following property:
+
+Required root node property:
+
+compatible: must contain "marvell,armadaxp-98dx3336"
+
+In addition, boards using the Marvell 98DX4251 SoC shall have the
+following property:
+
+Required root node property:
+
+compatible: must contain "marvell,armadaxp-98dx4251"
diff --git a/Documentation/devicetree/bindings/net/marvell,prestera.txt b/Documentation/devicetree/bindings/net/marvell,prestera.txt
new file mode 100644
index 000000000000..5fbab29718e8
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/marvell,prestera.txt
@@ -0,0 +1,50 @@ 
+Marvell Prestera Switch Chip bindings
+-------------------------------------
+
+Required properties:
+- compatible: one of the following
+	"marvell,prestera-98dx3236",
+	"marvell,prestera-98dx3336",
+	"marvell,prestera-98dx4251",
+- reg: address and length of the register set for the device.
+- interrupts: interrupt for the device
+
+Optional properties:
+- dfx: phandle reference to the "DFX Server" node
+
+Example:
+
+switch {
+	compatible = "simple-bus";
+	#address-cells = <1>;
+	#size-cells = <1>;
+	ranges = <0 MBUS_ID(0x03, 0x00) 0 0x100000>;
+
+	packet-processor@0 {
+		compatible = "marvell,prestera-98dx3236";
+		reg = <0 0x4000000>;
+		interrupts = <33>, <34>, <35>;
+		dfx = <&dfx>;
+	};
+};
+
+DFX Server bindings
+-------------------
+
+Required properties:
+- compatible: must be "marvell,dfx-server"
+- reg: address and length of the register set for the device.
+
+Example:
+
+dfx-registers {
+	compatible = "simple-bus";
+	#address-cells = <1>;
+	#size-cells = <1>;
+	ranges = <0 MBUS_ID(0x08, 0x00) 0 0x100000>;
+
+	dfx: dfx@0 {
+		compatible = "marvell,dfx-server";
+		reg = <0 0x100000>;
+	};
+};
diff --git a/arch/arm/boot/dts/armada-xp-98dx3236.dtsi b/arch/arm/boot/dts/armada-xp-98dx3236.dtsi
new file mode 100644
index 000000000000..9461128fae24
--- /dev/null
+++ b/arch/arm/boot/dts/armada-xp-98dx3236.dtsi
@@ -0,0 +1,254 @@ 
+/*
+ * Device Tree Include file for Marvell 98dx3236 family SoC
+ *
+ * Copyright (C) 2016 Allied Telesis Labs
+ *
+ * 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 "AS IS", 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.
+ *
+ * Contains definitions specific to the 98dx3236 SoC that are not
+ * common to all Armada XP SoCs.
+ */
+
+#include "armada-xp.dtsi"
+
+/ {
+	model = "Marvell 98DX3236 SoC";
+	compatible = "marvell,armadaxp-98dx3236", "marvell,armadaxp", "marvell,armada-370-xp";
+
+	aliases {
+		gpio0 = &gpio0;
+		gpio1 = &gpio1;
+		gpio2 = &gpio2;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		enable-method = "marvell,98dx3236-smp";
+
+		cpu@0 {
+			device_type = "cpu";
+			compatible = "marvell,sheeva-v7";
+			reg = <0>;
+			clocks = <&cpuclk 0>;
+			clock-latency = <1000000>;
+		};
+	};
+
+	soc {
+		ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xf1000000 0x100000
+			  MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000
+			  MBUS_ID(0x01, 0x2f) 0 0 0xf0000000 0x1000000
+			  MBUS_ID(0x03, 0x00) 0 0 0xa8000000 0x4000000
+			  MBUS_ID(0x08, 0x00) 0 0 0xac000000 0x100000>;
+
+		/*
+		 * 98DX3236 has 1 x1 PCIe unit Gen2.0
+		 */
+		pciec: pcie-controller@82000000 {
+			compatible = "marvell,armada-xp-pcie";
+			status = "disabled";
+			device_type = "pci";
+
+			#address-cells = <3>;
+			#size-cells = <2>;
+
+			msi-parent = <&mpic>;
+			bus-range = <0x00 0xff>;
+
+			ranges =
+			       <0x82000000 0 0x40000 MBUS_ID(0xf0, 0x01) 0x40000 0 0x00002000   /* Port 0.0 registers */
+				0x82000000 0x1 0       MBUS_ID(0x04, 0xe8) 0 1 0 /* Port 0.0 MEM */
+				0x81000000 0x1 0       MBUS_ID(0x04, 0xe0) 0 1 0 /* Port 0.0 IO  */
+				0x82000000 0x2 0       MBUS_ID(0x04, 0xd8) 0 1 0 /* Port 0.1 MEM */>;
+
+			pcie1: pcie@1,0 {
+				device_type = "pci";
+				assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
+				reg = <0x0800 0 0 0 0>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				#interrupt-cells = <1>;
+				ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0
+					  0x81000000 0 0 0x81000000 0x1 0 1 0>;
+				interrupt-map-mask = <0 0 0 0>;
+				interrupt-map = <0 0 0 0 &mpic 58>;
+				marvell,pcie-port = <0>;
+				marvell,pcie-lane = <0>;
+				clocks = <&gateclk 5>;
+				status = "disabled";
+			};
+		};
+
+		internal-regs {
+			coreclk: mvebu-sar@18230 {
+				compatible = "marvell,mv98dx3236-core-clock";
+			};
+
+			cpuclk: clock-complex@18700 {
+				compatible = "marvell,mv98dx3236-cpu-clock";
+			};
+
+			corediv-clock@18740 {
+				status = "disabled";
+			};
+
+			xor@60900 {
+				status = "disabled";
+			};
+
+			crypto@90000 {
+				status = "disabled";
+			};
+
+			xor@f0900 {
+				status = "disabled";
+			};
+
+			xor@f0800 {
+				compatible = "marvell,orion-xor";
+				reg = <0xf0800 0x100
+				       0xf0a00 0x100>;
+				clocks = <&gateclk 22>;
+				status = "okay";
+
+				xor10 {
+					interrupts = <51>;
+					dmacap,memcpy;
+					dmacap,xor;
+				};
+				xor11 {
+					interrupts = <52>;
+					dmacap,memcpy;
+					dmacap,xor;
+					dmacap,memset;
+				};
+			};
+
+			gpio0: gpio@18100 {
+				compatible = "marvell,orion-gpio";
+				reg = <0x18100 0x40>;
+				ngpios = <32>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				interrupts = <82>, <83>, <84>, <85>;
+			};
+
+			/* does not exist */
+			gpio1: gpio@18140 {
+				compatible = "marvell,orion-gpio";
+				reg = <0x18140 0x40>;
+				status = "disabled";
+			};
+
+			gpio2: gpio@18180 { /* rework some properties */
+				compatible = "marvell,orion-gpio";
+				reg = <0x18180 0x40>;
+				ngpios = <1>; /* only gpio #32 */
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				interrupts = <87>;
+			};
+
+			nand: nand@d0000 {
+				clocks = <&dfx_coredivclk 0>;
+			};
+		};
+
+		dfxr: dfx-registers@ac000000 {
+			compatible = "simple-bus";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 MBUS_ID(0x08, 0x00) 0 0x100000>;
+
+                        dfx_coredivclk: corediv-clock@f8268 {
+                                compatible = "marvell,mv98dx3236-corediv-clock";
+                                reg = <0xf8268 0xc>;
+                                #clock-cells = <1>;
+                                clocks = <&mainpll>;
+                                clock-output-names = "nand";
+                        };
+
+			dfx: dfx@0 {
+				compatible = "marvell,dfx-server";
+				reg = <0 0x100000>;
+			};
+		};
+
+		switch: switch@a8000000 {
+			compatible = "simple-bus";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 MBUS_ID(0x03, 0x00) 0 0x100000>;
+
+			pp0: packet-processor@0 {
+				compatible = "marvell,prestera-98dx3236";
+				reg = <0 0x4000000>;
+				interrupts = <33>, <34>, <35>;
+				dfx = <&dfx>;
+			};
+		};
+	};
+};
+
+&pinctrl {
+	compatible = "marvell,98dx3236-pinctrl";
+
+	spi0_pins: spi0-pins {
+		marvell,pins = "mpp0", "mpp1",
+			       "mpp2", "mpp3";
+		marvell,function = "spi0";
+	};
+};
+
+&sdio {
+	status = "disabled";
+};
+
+&crypto_sram0 {
+	status = "disabled";
+};
+
+&crypto_sram1 {
+	status = "disabled";
+};
diff --git a/arch/arm/boot/dts/armada-xp-98dx3336.dtsi b/arch/arm/boot/dts/armada-xp-98dx3336.dtsi
new file mode 100644
index 000000000000..e1580afdc260
--- /dev/null
+++ b/arch/arm/boot/dts/armada-xp-98dx3336.dtsi
@@ -0,0 +1,76 @@ 
+/*
+ * Device Tree Include file for Marvell 98dx3336 family SoC
+ *
+ * Copyright (C) 2016 Allied Telesis Labs
+ *
+ * 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 "AS IS", 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.
+ *
+ * Contains definitions specific to the 98dx3236 SoC that are not
+ * common to all Armada XP SoCs.
+ */
+
+#include "armada-xp-98dx3236.dtsi"
+
+/ {
+	model = "Marvell 98DX3336 SoC";
+	compatible = "marvell,armadaxp-98dx3336", "marvell,armadaxp-98dx3236", "marvell,armadaxp", "marvell,armada-370-xp";
+
+	cpus {
+		cpu@1 {
+			device_type = "cpu";
+			compatible = "marvell,sheeva-v7";
+			reg = <1>;
+			clocks = <&cpuclk 1>;
+			clock-latency = <1000000>;
+		};
+	};
+
+	soc {
+		internal-regs {
+			resume@20980 {
+				compatible = "marvell,98dx3336-resume-ctrl";
+				reg = <0x20980 0x10>;
+			};
+		};
+	};
+};
+
+&pp0 {
+	compatible = "marvell,prestera-98dx3336";
+};
diff --git a/arch/arm/boot/dts/armada-xp-98dx4251.dtsi b/arch/arm/boot/dts/armada-xp-98dx4251.dtsi
new file mode 100644
index 000000000000..4b0533a4ccb7
--- /dev/null
+++ b/arch/arm/boot/dts/armada-xp-98dx4251.dtsi
@@ -0,0 +1,90 @@ 
+/*
+ * Device Tree Include file for Marvell 98dx4521 family SoC
+ *
+ * Copyright (C) 2016 Allied Telesis Labs
+ *
+ * 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 "AS IS", 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.
+ *
+ * Contains definitions specific to the 98dx4521 SoC that are not
+ * common to all Armada XP SoCs.
+ */
+
+#include "armada-xp-98dx3236.dtsi"
+
+/ {
+	model = "Marvell 98DX4251 SoC";
+	compatible = "marvell,armadaxp-98dx4521", "marvell,armadaxp-98dx3236", "marvell,armadaxp", "marvell,armada-370-xp";
+
+	cpus {
+		cpu@1 {
+			device_type = "cpu";
+			compatible = "marvell,sheeva-v7";
+			reg = <1>;
+			clocks = <&cpuclk 1>;
+			clock-latency = <1000000>;
+		};
+	};
+
+	soc {
+		internal-regs {
+			resume@20980 {
+				compatible = "marvell,98dx3336-resume-ctrl";
+				reg = <0x20980 0x10>;
+			};
+		};
+	};
+};
+
+&sdio {
+	status = "okay";
+};
+
+&pinctrl {
+	compatible = "marvell,98dx4251-pinctrl";
+
+	sdio_pins: sdio-pins {
+		marvell,pins = "mpp5", "mpp6", "mpp7",
+			       "mpp8", "mpp9", "mpp10";
+		marvell,function = "sd0";
+	};
+};
+
+&pp0 {
+	compatible = "marvell,prestera-98dx4251";
+};