Re: [PATCH 4/4] ARM: Kirkwood: Add support for many Synology NAS devices

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+ devicetree ML, DT maintainers

On Wed, Feb 05, 2014 at 10:05:09PM +0100, Andrew Lunn wrote:
> Add device tree fragments and files to support many of the kirkwood
> based Synology NAS devices. This is a translation of the board setup
> file maintained by Ben Peddell <klightspeed@xxxxxxxxxxxxxxxx>
> 
> Signed-off-by: Andrew Lunn <andrew@xxxxxxx>
> Tested by Ben Peddell <klightspeed@xxxxxxxxxxxxxxxx>
> cc: Ben Peddell <klightspeed@xxxxxxxxxxxxxxxx>
> ---
> 
> v2:
> Fix gpio's which should be gpo.
> Rebase onto v3-14-rc1
> Update RTC nodes with vendor name.
> Update SPI flash node with vendor name.
> ---
>  arch/arm/boot/dts/Makefile                     |   15 ++++
>  arch/arm/boot/dts/kirkwood-ds109.dts           |   33 +++++++
>  arch/arm/boot/dts/kirkwood-ds110jv10.dts       |   33 +++++++
>  arch/arm/boot/dts/kirkwood-ds111.dts           |   33 +++++++
>  arch/arm/boot/dts/kirkwood-ds112.dts           |   34 +++++++
>  arch/arm/boot/dts/kirkwood-ds209.dts           |   33 +++++++
>  arch/arm/boot/dts/kirkwood-ds210.dts           |   35 ++++++++
>  arch/arm/boot/dts/kirkwood-ds212.dts           |   37 ++++++++
>  arch/arm/boot/dts/kirkwood-ds212j.dts          |   34 +++++++
>  arch/arm/boot/dts/kirkwood-ds409.dts           |   34 +++++++
>  arch/arm/boot/dts/kirkwood-ds409slim.dts       |   32 +++++++
>  arch/arm/boot/dts/kirkwood-ds411.dts           |   35 ++++++++
>  arch/arm/boot/dts/kirkwood-ds411j.dts          |   34 +++++++
>  arch/arm/boot/dts/kirkwood-ds411slim.dts       |   34 +++++++
>  arch/arm/boot/dts/kirkwood-rs212.dts           |   34 +++++++
>  arch/arm/boot/dts/kirkwood-rs409.dts           |   33 +++++++
>  arch/arm/boot/dts/kirkwood-rs411.dts           |   34 +++++++
>  arch/arm/boot/dts/synology/alarm-led-12.dtsi   |   28 ++++++
>  arch/arm/boot/dts/synology/common.dtsi         |  112 ++++++++++++++++++++++++
>  arch/arm/boot/dts/synology/ethernet-1.dtsi     |   15 ++++
>  arch/arm/boot/dts/synology/fan-alarm-18.dtsi   |   22 +++++
>  arch/arm/boot/dts/synology/fan-alarm-35-1.dtsi |   22 +++++
>  arch/arm/boot/dts/synology/fan-alarm-35-3.dtsi |   32 +++++++
>  arch/arm/boot/dts/synology/fan-gpios-15.dtsi   |   34 +++++++
>  arch/arm/boot/dts/synology/fan-gpios-32.dtsi   |   34 +++++++
>  arch/arm/boot/dts/synology/fan-speed-100.dtsi  |   20 +++++
>  arch/arm/boot/dts/synology/fan-speed-120.dtsi  |   20 +++++
>  arch/arm/boot/dts/synology/fan-speed-150.dtsi  |   20 +++++
>  arch/arm/boot/dts/synology/hdd-leds-20.dtsi    |   90 +++++++++++++++++++
>  arch/arm/boot/dts/synology/hdd-leds-21-1.dtsi  |   36 ++++++++
>  arch/arm/boot/dts/synology/hdd-leds-21-2.dtsi  |   52 +++++++++++
>  arch/arm/boot/dts/synology/hdd-leds-36.dtsi    |  103 ++++++++++++++++++++++
>  arch/arm/boot/dts/synology/hdd-leds-38.dtsi    |   52 +++++++++++
>  arch/arm/boot/dts/synology/hdd-power-29.dtsi   |   56 ++++++++++++
>  arch/arm/boot/dts/synology/hdd-power-30-1.dtsi |   40 +++++++++
>  arch/arm/boot/dts/synology/hdd-power-30-2.dtsi |   56 ++++++++++++
>  arch/arm/boot/dts/synology/hdd-power-30-4.dtsi |   89 +++++++++++++++++++
>  arch/arm/boot/dts/synology/hdd-power-31.dtsi   |   40 +++++++++
>  arch/arm/boot/dts/synology/hdd-power-34.dtsi   |   73 +++++++++++++++
>  arch/arm/boot/dts/synology/i2c-rtc-ricoh.dtsi  |   18 ++++
>  arch/arm/boot/dts/synology/i2c-rtc-seiko.dtsi  |   18 ++++
>  arch/arm/boot/dts/synology/pcie-2.dtsi         |   19 ++++
>  42 files changed, 1658 insertions(+)
>  create mode 100644 arch/arm/boot/dts/kirkwood-ds109.dts
>  create mode 100644 arch/arm/boot/dts/kirkwood-ds110jv10.dts
>  create mode 100644 arch/arm/boot/dts/kirkwood-ds111.dts
>  create mode 100644 arch/arm/boot/dts/kirkwood-ds112.dts
>  create mode 100644 arch/arm/boot/dts/kirkwood-ds209.dts
>  create mode 100644 arch/arm/boot/dts/kirkwood-ds210.dts
>  create mode 100644 arch/arm/boot/dts/kirkwood-ds212.dts
>  create mode 100644 arch/arm/boot/dts/kirkwood-ds212j.dts
>  create mode 100644 arch/arm/boot/dts/kirkwood-ds409.dts
>  create mode 100644 arch/arm/boot/dts/kirkwood-ds409slim.dts
>  create mode 100644 arch/arm/boot/dts/kirkwood-ds411.dts
>  create mode 100644 arch/arm/boot/dts/kirkwood-ds411j.dts
>  create mode 100644 arch/arm/boot/dts/kirkwood-ds411slim.dts
>  create mode 100644 arch/arm/boot/dts/kirkwood-rs212.dts
>  create mode 100644 arch/arm/boot/dts/kirkwood-rs409.dts
>  create mode 100644 arch/arm/boot/dts/kirkwood-rs411.dts
>  create mode 100644 arch/arm/boot/dts/synology/alarm-led-12.dtsi
>  create mode 100644 arch/arm/boot/dts/synology/common.dtsi
>  create mode 100644 arch/arm/boot/dts/synology/ethernet-1.dtsi
>  create mode 100644 arch/arm/boot/dts/synology/fan-alarm-18.dtsi
>  create mode 100644 arch/arm/boot/dts/synology/fan-alarm-35-1.dtsi
>  create mode 100644 arch/arm/boot/dts/synology/fan-alarm-35-3.dtsi
>  create mode 100644 arch/arm/boot/dts/synology/fan-gpios-15.dtsi
>  create mode 100644 arch/arm/boot/dts/synology/fan-gpios-32.dtsi
>  create mode 100644 arch/arm/boot/dts/synology/fan-speed-100.dtsi
>  create mode 100644 arch/arm/boot/dts/synology/fan-speed-120.dtsi
>  create mode 100644 arch/arm/boot/dts/synology/fan-speed-150.dtsi
>  create mode 100644 arch/arm/boot/dts/synology/hdd-leds-20.dtsi
>  create mode 100644 arch/arm/boot/dts/synology/hdd-leds-21-1.dtsi
>  create mode 100644 arch/arm/boot/dts/synology/hdd-leds-21-2.dtsi
>  create mode 100644 arch/arm/boot/dts/synology/hdd-leds-36.dtsi
>  create mode 100644 arch/arm/boot/dts/synology/hdd-leds-38.dtsi
>  create mode 100644 arch/arm/boot/dts/synology/hdd-power-29.dtsi
>  create mode 100644 arch/arm/boot/dts/synology/hdd-power-30-1.dtsi
>  create mode 100644 arch/arm/boot/dts/synology/hdd-power-30-2.dtsi
>  create mode 100644 arch/arm/boot/dts/synology/hdd-power-30-4.dtsi
>  create mode 100644 arch/arm/boot/dts/synology/hdd-power-31.dtsi
>  create mode 100644 arch/arm/boot/dts/synology/hdd-power-34.dtsi
>  create mode 100644 arch/arm/boot/dts/synology/i2c-rtc-ricoh.dtsi
>  create mode 100644 arch/arm/boot/dts/synology/i2c-rtc-seiko.dtsi
>  create mode 100644 arch/arm/boot/dts/synology/pcie-2.dtsi

Holy sh*t!  I know we're adding 15 boards, but this is, imho,
over-fragmenting.  I'm sure there's a reason you chose this path, but
you haven't explained why in your commit log. So I'm left guessing...

thx,

Jason.

> 
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index b9d6a8b485e0..6cf3a54ef7f1 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -89,6 +89,18 @@ dtb-$(CONFIG_ARCH_KIRKWOOD) += kirkwood-cloudbox.dtb \
>  	kirkwood-dns325.dtb \
>  	kirkwood-dockstar.dtb \
>  	kirkwood-dreamplug.dtb \
> +	kirkwood-ds109.dtb \
> +	kirkwood-ds110jv10.dtb \
> +	kirkwood-ds111.dtb \
> +	kirkwood-ds209.dtb \
> +	kirkwood-ds210.dtb \
> +	kirkwood-ds212.dtb \
> +	kirkwood-ds212j.dtb \
> +	kirkwood-ds409.dtb \
> +	kirkwood-ds409slim.dtb \
> +	kirkwood-ds411.dtb \
> +	kirkwood-ds411j.dtb \
> +	kirkwood-ds411slim.dtb \
>  	kirkwood-goflexnet.dtb \
>  	kirkwood-guruplug-server-plus.dtb \
>  	kirkwood-ib62x0.dtb \
> @@ -111,6 +123,9 @@ dtb-$(CONFIG_ARCH_KIRKWOOD) += kirkwood-cloudbox.dtb \
>  	kirkwood-nsa310a.dtb \
>  	kirkwood-openblocks_a6.dtb \
>  	kirkwood-openblocks_a7.dtb \
> +	kirkwood-rs212.dtb \
> +	kirkwood-rs409.dtb \
> +	kirkwood-rs411.dtb \
>  	kirkwood-sheevaplug.dtb \
>  	kirkwood-sheevaplug-esata.dtb \
>  	kirkwood-topkick.dtb \
> diff --git a/arch/arm/boot/dts/kirkwood-ds109.dts b/arch/arm/boot/dts/kirkwood-ds109.dts
> new file mode 100644
> index 000000000000..bea085ad540a
> --- /dev/null
> +++ b/arch/arm/boot/dts/kirkwood-ds109.dts
> @@ -0,0 +1,33 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/dts-v1/;
> +
> +#include "kirkwood.dtsi"
> +#include "kirkwood-6281.dtsi"
> +#include "synology/common.dtsi"
> +#include "synology/i2c-rtc-ricoh.dtsi"
> +#include "synology/fan-speed-150.dtsi"
> +#include "synology/fan-gpios-32.dtsi"
> +#include "synology/fan-alarm-35-1.dtsi"
> +#include "synology/hdd-leds-21-1.dtsi"
> +
> +/ {
> +	model = "Synology DS109, DS110, DS110jv20";
> +	compatible = "synology,ds109", "synology,ds110jv20",
> +		     "synology,ds110", "marvell,kirkwood";
> +
> +	memory {
> +		device_type = "memory";
> +		reg = <0x00000000 0x8000000>;
> +	};
> +
> +	chosen {
> +		bootargs = "console=ttyS0,115200n8";
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/kirkwood-ds110jv10.dts b/arch/arm/boot/dts/kirkwood-ds110jv10.dts
> new file mode 100644
> index 000000000000..d6b746952947
> --- /dev/null
> +++ b/arch/arm/boot/dts/kirkwood-ds110jv10.dts
> @@ -0,0 +1,33 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/dts-v1/;
> +
> +#include "kirkwood.dtsi"
> +#include "kirkwood-6281.dtsi"
> +#include "synology/common.dtsi"
> +#include "synology/i2c-rtc-seiko.dtsi"
> +#include "synology/fan-speed-150.dtsi"
> +#include "synology/fan-gpios-32.dtsi"
> +#include "synology/fan-alarm-35-1.dtsi"
> +#include "synology/hdd-leds-21-1.dtsi"
> +
> +/ {
> +	model = "Synology DS110j v10 and v30";
> +	compatible = "synology,ds110jv10", "synology,ds110jv30",
> +		     "marvell,kirkwood";
> +
> +	memory {
> +		device_type = "memory";
> +		reg = <0x00000000 0x8000000>;
> +	};
> +
> +	chosen {
> +		bootargs = "console=ttyS0,115200n8";
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/kirkwood-ds111.dts b/arch/arm/boot/dts/kirkwood-ds111.dts
> new file mode 100644
> index 000000000000..5f51e088903f
> --- /dev/null
> +++ b/arch/arm/boot/dts/kirkwood-ds111.dts
> @@ -0,0 +1,33 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/dts-v1/;
> +
> +#include "kirkwood.dtsi"
> +#include "kirkwood-6282.dtsi"
> +#include "synology/pcie-2.dtsi"
> +#include "synology/common.dtsi"
> +#include "synology/i2c-rtc-seiko.dtsi"
> +#include "synology/fan-speed-100.dtsi"
> +#include "synology/fan-gpios-15.dtsi"
> +#include "synology/fan-alarm-35-1.dtsi"
> +#include "synology/hdd-leds-21-1.dtsi"
> +
> +/ {
> +	model = "Synology DS111";
> +	compatible = "synology,ds111", "marvell,kirkwood";
> +
> +	memory {
> +		device_type = "memory";
> +		reg = <0x00000000 0x8000000>;
> +	};
> +
> +	chosen {
> +		bootargs = "console=ttyS0,115200n8";
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/kirkwood-ds112.dts b/arch/arm/boot/dts/kirkwood-ds112.dts
> new file mode 100644
> index 000000000000..cda3203a0824
> --- /dev/null
> +++ b/arch/arm/boot/dts/kirkwood-ds112.dts
> @@ -0,0 +1,34 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/dts-v1/;
> +
> +#include "kirkwood.dtsi"
> +#include "kirkwood-6282.dtsi"
> +#include "synology/pcie-2.dtsi"
> +#include "synology/common.dtsi"
> +#include "synology/i2c-rtc-seiko.dtsi"
> +#include "synology/fan-speed-100.dtsi"
> +#include "synology/fan-gpios-15.dtsi"
> +#include "synology/fan-alarm-35.dtsi"
> +#include "synology/hdd-leds-21-2.dtsi"
> +#include "synology/hdd-power-30.dtsi"
> +
> +/ {
> +	model = "Synology DS111";
> +	compatible = "synology,ds111", "marvell,kirkwood";
> +
> +	memory {
> +		device_type = "memory";
> +		reg = <0x00000000 0x8000000>;
> +	};
> +
> +	chosen {
> +		bootargs = "console=ttyS0,115200n8";
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/kirkwood-ds209.dts b/arch/arm/boot/dts/kirkwood-ds209.dts
> new file mode 100644
> index 000000000000..b2ebb423e129
> --- /dev/null
> +++ b/arch/arm/boot/dts/kirkwood-ds209.dts
> @@ -0,0 +1,33 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/dts-v1/;
> +
> +#include "kirkwood.dtsi"
> +#include "kirkwood-6281.dtsi"
> +#include "synology/common.dtsi"
> +#include "synology/i2c-rtc-ricoh.dtsi"
> +#include "synology/fan-speed-150.dtsi"
> +#include "synology/fan-gpios-32.dtsi"
> +#include "synology/fan-alarm-35-1.dtsi"
> +#include "synology/hdd-leds-21-2.dtsi"
> +#include "synology/hdd-power-31.dtsi"
> +
> +/ {
> +	model = "Synology DS209";
> +	compatible = "synology,ds209", "marvell,kirkwood";
> +
> +	memory {
> +		device_type = "memory";
> +		reg = <0x00000000 0x8000000>;
> +	};
> +
> +	chosen {
> +		bootargs = "console=ttyS0,115200n8";
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/kirkwood-ds210.dts b/arch/arm/boot/dts/kirkwood-ds210.dts
> new file mode 100644
> index 000000000000..8623dd63f44d
> --- /dev/null
> +++ b/arch/arm/boot/dts/kirkwood-ds210.dts
> @@ -0,0 +1,35 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/dts-v1/;
> +
> +#include "kirkwood.dtsi"
> +#include "kirkwood-6281.dtsi"
> +#include "synology/common.dtsi"
> +#include "synology/i2c-rtc-seiko.dtsi"
> +#include "synology/fan-speed-150.dtsi"
> +#include "synology/fan-gpios-32.dtsi"
> +#include "synology/fan-alarm-35-1.dtsi"
> +#include "synology/hdd-leds-21-2.dtsi"
> +#include "synology/hdd-power-31.dtsi"
> +
> +/ {
> +	model = "Synology DS210 v10, v20, v30, DS211j";
> +	compatible = "synology,ds210jv10", "synology,ds210jv20",
> +		     "synology,ds210jv30", "synology,ds211j",
> +		     "marvell,kirkwood";
> +
> +	memory {
> +		device_type = "memory";
> +		reg = <0x00000000 0x8000000>;
> +	};
> +
> +	chosen {
> +		bootargs = "console=ttyS0,115200n8";
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/kirkwood-ds212.dts b/arch/arm/boot/dts/kirkwood-ds212.dts
> new file mode 100644
> index 000000000000..89e091ce2174
> --- /dev/null
> +++ b/arch/arm/boot/dts/kirkwood-ds212.dts
> @@ -0,0 +1,37 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/dts-v1/;
> +
> +#include "kirkwood.dtsi"
> +#include "kirkwood-6282.dtsi"
> +#include "synology/pcie-2.dtsi"
> +#include "synology/common.dtsi"
> +#include "synology/i2c-rtc-seiko.dtsi"
> +#include "synology/fan-speed-100.dtsi"
> +#include "synology/fan-gpios-15.dtsi"
> +#include "synology/fan-alarm-35-1.dtsi"
> +#include "synology/hdd-leds-21-2.dtsi"
> +#include "synology/hdd-power-30-2.dtsi"
> +
> +/ {
> +	model = "Synology DS212, DS212p v10, v20, DS213air v10, DS213 v10";
> +	compatible = "synology,ds212", "synology,ds212pv10",
> +		     "synology,ds212pv10", "synology,ds212pv20",
> +		     "synology,ds213airv10", "synology,ds213v10",
> +		     "marvell,kirkwood";
> +
> +	memory {
> +		device_type = "memory";
> +		reg = <0x00000000 0x8000000>;
> +	};
> +
> +	chosen {
> +		bootargs = "console=ttyS0,115200n8";
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/kirkwood-ds212j.dts b/arch/arm/boot/dts/kirkwood-ds212j.dts
> new file mode 100644
> index 000000000000..ed14b7bb695e
> --- /dev/null
> +++ b/arch/arm/boot/dts/kirkwood-ds212j.dts
> @@ -0,0 +1,34 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/dts-v1/;
> +
> +#include "kirkwood.dtsi"
> +#include "kirkwood-6281.dtsi"
> +#include "synology/common.dtsi"
> +#include "synology/i2c-rtc-seiko.dtsi"
> +#include "synology/fan-speed-100.dtsi"
> +#include "synology/fan-gpios-32.dtsi"
> +#include "synology/fan-alarm-35-1.dtsi"
> +#include "synology/hdd-leds-21-2.dtsi"
> +#include "synology/hdd-power-29.dtsi"
> +
> +/ {
> +	model = "Synology DS212j v10, v20";
> +	compatible = "synology,ds212jv10", "synology,ds212jv20",
> +		     "marvell,kirkwood";
> +
> +	memory {
> +		device_type = "memory";
> +		reg = <0x00000000 0x8000000>;
> +	};
> +
> +	chosen {
> +		bootargs = "console=ttyS0,115200n8";
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/kirkwood-ds409.dts b/arch/arm/boot/dts/kirkwood-ds409.dts
> new file mode 100644
> index 000000000000..7000de1add08
> --- /dev/null
> +++ b/arch/arm/boot/dts/kirkwood-ds409.dts
> @@ -0,0 +1,34 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/dts-v1/;
> +
> +#include "kirkwood.dtsi"
> +#include "kirkwood-6281.dtsi"
> +#include "synology/common.dtsi"
> +#include "synology/i2c-rtc-ricoh.dtsi"
> +#include "synology/ethernet-1.dtsi"
> +#include "synology/fan-speed-120.dtsi"
> +#include "synology/fan-gpios-15.dtsi"
> +#include "synology/fan-alarm-18.dtsi"
> +#include "synology/hdd-leds-36.dtsi"
> +#include "synology/alarm-led-12.dtsi"
> +
> +/ {
> +	model = "Synology DS409, DS410j";
> +	compatible = "synology,ds409", "synology,ds410j", "marvell,kirkwood";
> +
> +	memory {
> +		device_type = "memory";
> +		reg = <0x00000000 0x8000000>;
> +	};
> +
> +	chosen {
> +		bootargs = "console=ttyS0,115200n8";
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/kirkwood-ds409slim.dts b/arch/arm/boot/dts/kirkwood-ds409slim.dts
> new file mode 100644
> index 000000000000..0ba525a594f7
> --- /dev/null
> +++ b/arch/arm/boot/dts/kirkwood-ds409slim.dts
> @@ -0,0 +1,32 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/dts-v1/;
> +
> +#include "kirkwood.dtsi"
> +#include "kirkwood-6281.dtsi"
> +#include "synology/common.dtsi"
> +#include "synology/i2c-rtc-ricoh.dtsi"
> +#include "synology/fan-speed-120.dtsi"
> +#include "synology/fan-gpios-32.dtsi"
> +#include "synology/fan-alarm-35-1.dtsi"
> +#include "synology/hdd-leds-20.dtsi"
> +
> +/ {
> +	model = "Synology 409slim";
> +	compatible = "synology,ds409slim", "marvell,kirkwood";
> +
> +	memory {
> +		device_type = "memory";
> +		reg = <0x00000000 0x8000000>;
> +	};
> +
> +	chosen {
> +		bootargs = "console=ttyS0,115200n8";
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/kirkwood-ds411.dts b/arch/arm/boot/dts/kirkwood-ds411.dts
> new file mode 100644
> index 000000000000..4c1ca8e85559
> --- /dev/null
> +++ b/arch/arm/boot/dts/kirkwood-ds411.dts
> @@ -0,0 +1,35 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/dts-v1/;
> +
> +#include "kirkwood.dtsi"
> +#include "kirkwood-6282.dtsi"
> +#include "synology/pcie-2.dtsi"
> +#include "synology/common.dtsi"
> +#include "synology/i2c-rtc-seiko.dtsi"
> +#include "synology/ethernet-1.dtsi"
> +#include "synology/fan-speed-100.dtsi"
> +#include "synology/fan-gpios-15.dtsi"
> +#include "synology/fan-alarm-35-1.dtsi"
> +#include "synology/hdd-leds-36.dtsi"
> +#include "synology/hdd-power-34.dtsi"
> +
> +/ {
> +	model = "Synology DS411, DS413jv10";
> +	compatible = "synology,ds411", "synology,ds413jv10", "marvell,kirkwood";
> +
> +	memory {
> +		device_type = "memory";
> +		reg = <0x00000000 0x8000000>;
> +	};
> +
> +	chosen {
> +		bootargs = "console=ttyS0,115200n8";
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/kirkwood-ds411j.dts b/arch/arm/boot/dts/kirkwood-ds411j.dts
> new file mode 100644
> index 000000000000..7f08a46ddabb
> --- /dev/null
> +++ b/arch/arm/boot/dts/kirkwood-ds411j.dts
> @@ -0,0 +1,34 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/dts-v1/;
> +
> +#include "kirkwood.dtsi"
> +#include "kirkwood-6281.dtsi"
> +#include "synology/common.dtsi"
> +#include "synology/i2c-rtc-seiko.dtsi"
> +#include "synology/ethernet-1.dtsi"
> +#include "synology/fan-speed-120.dtsi"
> +#include "synology/fan-gpios-15.dtsi"
> +#include "synology/fan-alarm-18.dtsi"
> +#include "synology/hdd-leds-36.dtsi"
> +#include "synology/alarm-led-12.dtsi"
> +
> +/ {
> +	model = "Synology DS411j";
> +	compatible = "synology,ds411j", "marvell,kirkwood";
> +
> +	memory {
> +		device_type = "memory";
> +		reg = <0x00000000 0x8000000>;
> +	};
> +
> +	chosen {
> +		bootargs = "console=ttyS0,115200n8";
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/kirkwood-ds411slim.dts b/arch/arm/boot/dts/kirkwood-ds411slim.dts
> new file mode 100644
> index 000000000000..2e6d66f37002
> --- /dev/null
> +++ b/arch/arm/boot/dts/kirkwood-ds411slim.dts
> @@ -0,0 +1,34 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/dts-v1/;
> +
> +#include "kirkwood.dtsi"
> +#include "kirkwood-6282.dtsi"
> +#include "synology/pcie-2.dtsi"
> +#include "synology/common.dtsi"
> +#include "synology/i2c-rtc-seiko.dtsi"
> +#include "synology/ethernet-1.dtsi"
> +#include "synology/fan-speed-100.dtsi"
> +#include "synology/fan-gpios-15.dtsi"
> +#include "synology/fan-alarm-35-1.dtsi"
> +#include "synology/hdd-leds-36.dtsi"
> +
> +/ {
> +	model = "Synology DS411slim";
> +	compatible = "synology,ds411slim", "marvell,kirkwood";
> +
> +	memory {
> +		device_type = "memory";
> +		reg = <0x00000000 0x8000000>;
> +	};
> +
> +	chosen {
> +		bootargs = "console=ttyS0,115200n8";
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/kirkwood-rs212.dts b/arch/arm/boot/dts/kirkwood-rs212.dts
> new file mode 100644
> index 000000000000..edc797464983
> --- /dev/null
> +++ b/arch/arm/boot/dts/kirkwood-rs212.dts
> @@ -0,0 +1,34 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/dts-v1/;
> +
> +#include "kirkwood.dtsi"
> +#include "kirkwood-6282.dtsi"
> +#include "synology/pcie-2.dtsi"
> +#include "synology/common.dtsi"
> +#include "synology/i2c-rtc-seiko.dtsi"
> +#include "synology/fan-speed-100.dtsi"
> +#include "synology/fan-gpios-15.dtsi"
> +#include "synology/fan-alarm-35-3.dtsi"
> +#include "synology/hdd-leds-38.dtsi"
> +#include "synology/hdd-power-30-2.dtsi"
> +
> +/ {
> +	model = "Synology RS212";
> +	compatible = "synology,rs212", "marvell,kirkwood";
> +
> +	memory {
> +		device_type = "memory";
> +		reg = <0x00000000 0x8000000>;
> +	};
> +
> +	chosen {
> +		bootargs = "console=ttyS0,115200n8";
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/kirkwood-rs409.dts b/arch/arm/boot/dts/kirkwood-rs409.dts
> new file mode 100644
> index 000000000000..906664a99602
> --- /dev/null
> +++ b/arch/arm/boot/dts/kirkwood-rs409.dts
> @@ -0,0 +1,33 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/dts-v1/;
> +
> +#include "kirkwood.dtsi"
> +#include "kirkwood-6281.dtsi"
> +#include "synology/common.dtsi"
> +#include "synology/i2c-rtc-ricoh.dtsi"
> +#include "synology/ethernet-1.dtsi"
> +#include "synology/fan-speed-120.dtsi"
> +#include "synology/fan-gpios-15.dtsi"
> +#include "synology/fan-alarm-18.dtsi"
> +#include "synology/hdd-leds-36.dtsi"
> +
> +/ {
> +	model = "Synology RS409";
> +	compatible = "synology,rs409", "marvell,kirkwood";
> +
> +	memory {
> +		device_type = "memory";
> +		reg = <0x00000000 0x8000000>;
> +	};
> +
> +	chosen {
> +		bootargs = "console=ttyS0,115200n8";
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/kirkwood-rs411.dts b/arch/arm/boot/dts/kirkwood-rs411.dts
> new file mode 100644
> index 000000000000..75c806ea0dc9
> --- /dev/null
> +++ b/arch/arm/boot/dts/kirkwood-rs411.dts
> @@ -0,0 +1,34 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/dts-v1/;
> +
> +#include "kirkwood.dtsi"
> +#include "kirkwood-6282.dtsi"
> +#include "synology/pcie-2.dtsi"
> +#include "synology/common.dtsi"
> +#include "synology/i2c-rtc-seiko.dtsi"
> +#include "synology/ethernet-1.dtsi"
> +#include "synology/fan-speed-100.dtsi"
> +#include "synology/fan-gpios-15.dtsi"
> +#include "synology/fan-alarm-35-3.dtsi"
> +#include "synology/hdd-leds-36.dtsi"
> +
> +/ {
> +	model = "Synology RS411 RS812";
> +	compatible = "synology,rs411", "synology,rs812", "marvell,kirkwood";
> +
> +	memory {
> +		device_type = "memory";
> +		reg = <0x00000000 0x8000000>;
> +	};
> +
> +	chosen {
> +		bootargs = "console=ttyS0,115200n8";
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/synology/alarm-led-12.dtsi b/arch/arm/boot/dts/synology/alarm-led-12.dtsi
> new file mode 100644
> index 000000000000..e6ea8f07d1a5
> --- /dev/null
> +++ b/arch/arm/boot/dts/synology/alarm-led-12.dtsi
> @@ -0,0 +1,28 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/ {
> +	ocp@f1000000 {
> +		pinctrl: pinctrl@10000 {
> +
> +			pmx_led_12: pmx-led-12 {
> +				marvell,pins = "mpp12";
> +				marvell,function = "gpio";
> +			};
> +		};
> +	};
> +	gpio-leds {
> +		compatible = "gpio-leds";
> +		pinctrl-0 = <&pmx_led_12>;
> +		pinctrl-names = "default";
> +		hdd1-green {
> +			label = "synology:alarm";
> +			gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
> +		};
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/synology/common.dtsi b/arch/arm/boot/dts/synology/common.dtsi
> new file mode 100644
> index 000000000000..fb078c4f9a62
> --- /dev/null
> +++ b/arch/arm/boot/dts/synology/common.dtsi
> @@ -0,0 +1,112 @@
> +/*
> + * Nodes which are common to all Synology devices
> + *
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +#include <dt-bindings/gpio/gpio.h>
> +
> +/ {
> +	mbus {
> +		pcie-controller {
> +			status = "okay";
> +
> +			pcie@1,0 {
> +				status = "okay";
> +			};
> +		};
> +	};
> +	ocp@f1000000 {
> +		i2c@11000 {
> +			status = "okay";
> +			clock-frequency = <400000>;
> +			pinctrl-0 = <&pmx_twsi0>;
> +			pinctrl-names = "default";
> +		};
> +		serial@12000 {
> +			status = "okay";
> +			pinctrl-0 = <&pmx_uart0>;
> +			pinctrl-names = "default";
> +		};
> +		serial@12100 {
> +			status = "okay";
> +			pinctrl-0 = <&pmx_uart1>;
> +			pinctrl-names = "default";
> +		};
> +		poweroff@12100 {
> +			compatible = "synology,power-off";
> +			reg = <0x12000 0x100>;
> +			clocks = <&gate_clk 7>;
> +		};
> +		spi@10600 {
> +			status = "okay";
> +			pinctrl-0 = <&pmx_spi>;
> +			pinctrl-names = "default";
> +
> +			m25p80@0 {
> +				#address-cells = <1>;
> +				#size-cells = <1>;
> +				compatible = "st,m25p80";
> +				reg = <0>;
> +				spi-max-frequency = <20000000>;
> +				mode = <0>;
> +
> +				partition@00000000 {
> +					reg = <0x00000000 0x00080000>;
> +					label = "RedBoot";
> +				};
> +
> +				partition@00080000 {
> +					reg = <0x00080000 0x00200000>;
> +					label = "zImage";
> +				};
> +
> +				partition@00280000 {
> +					reg = <0x00280000 0x00140000>;
> +					label = "rd.gz";
> +				};
> +				partition@003c0000 {
> +					reg = <0x003c0000 0x00010000>;
> +					label = "vendor";
> +				};
> +				partition@003d0000 {
> +					reg = <0x003d0000 0x00020000>;
> +					label = "RedBoot config";
> +				};
> +				partition@003f0000 {
> +					reg = <0x003f0000 0x00010000>;
> +					label = "FIS directory";
> +				};
> +			};
> +		};
> +		sata@80000 {
> +			pinctrl-0 = <&pmx_sata0 &pmx_sata1>;
> +			pinctrl-names = "default";
> +			status = "okay";
> +			nr-ports = <2>;
> +		};
> +	};
> +	gpio_fan {
> +		compatible = "gpio-fan";
> +	};
> +};
> +
> +&mdio {
> +	status = "okay";
> +
> +	ethphy0: ethernet-phy {
> +		device_type = "ethernet-phy";
> +		reg = <8>;
> +	};
> +};
> +
> +&eth0 {
> +	status = "okay";
> +	ethernet0-port@0 {
> +		phy-handle = <&ethphy0>;
> +	};
> +};
> diff --git a/arch/arm/boot/dts/synology/ethernet-1.dtsi b/arch/arm/boot/dts/synology/ethernet-1.dtsi
> new file mode 100644
> index 000000000000..bf00eff53bbc
> --- /dev/null
> +++ b/arch/arm/boot/dts/synology/ethernet-1.dtsi
> @@ -0,0 +1,15 @@
> +&mdio {
> +	status = "okay";
> +
> +	ethphy1: ethernet-phy {
> +		device_type = "ethernet-phy";
> +		reg = <9>;
> +	};
> +};
> +
> +&eth0 {
> +	status = "okay";
> +	ethernet1-port@0 {
> +		phy-handle = <&ethphy1>;
> +	};
> +};
> diff --git a/arch/arm/boot/dts/synology/fan-alarm-18.dtsi b/arch/arm/boot/dts/synology/fan-alarm-18.dtsi
> new file mode 100644
> index 000000000000..d323eb0d2109
> --- /dev/null
> +++ b/arch/arm/boot/dts/synology/fan-alarm-18.dtsi
> @@ -0,0 +1,22 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/ {
> +	ocp@f1000000 {
> +		pinctrl: pinctrl@10000 {
> +
> +			pmx_fan_18: pmx-fan-18 {
> +				marvell,pins = "mpp18";
> +				marvell,function = "gpo";
> +			};
> +		};
> +	};
> +	gpio_fan {
> +		alarm-gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
> +	};
> +};
> diff --git a/arch/arm/boot/dts/synology/fan-alarm-35-1.dtsi b/arch/arm/boot/dts/synology/fan-alarm-35-1.dtsi
> new file mode 100644
> index 000000000000..12e52fdae870
> --- /dev/null
> +++ b/arch/arm/boot/dts/synology/fan-alarm-35-1.dtsi
> @@ -0,0 +1,22 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/ {
> +	ocp@f1000000 {
> +		pinctrl: pinctrl@10000 {
> +
> +			pmx_fan_35: pmx-fan-35 {
> +				marvell,pins = "mpp35";
> +				marvell,function = "gpio";
> +			};
> +		};
> +	};
> +	gpio_fan {
> +		alarm-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
> +	};
> +};
> diff --git a/arch/arm/boot/dts/synology/fan-alarm-35-3.dtsi b/arch/arm/boot/dts/synology/fan-alarm-35-3.dtsi
> new file mode 100644
> index 000000000000..e2a44f402bf0
> --- /dev/null
> +++ b/arch/arm/boot/dts/synology/fan-alarm-35-3.dtsi
> @@ -0,0 +1,32 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/ {
> +	ocp@f1000000 {
> +		pinctrl: pinctrl@10000 {
> +
> +			pmx_fan_35: pmx-fan-35 {
> +				marvell,pins = "mpp35";
> +				marvell,function = "gpio";
> +			};
> +			pmx_fan_44: pmx-fan-44 {
> +				marvell,pins = "mpp44";
> +				marvell,function = "gpio";
> +			};
> +			pmx_fan_45: pmx-fan-45 {
> +				marvell,pins = "mpp45";
> +				marvell,function = "gpio";
> +			};
> +		};
> +	};
> +	gpio_fan {
> +		alarm-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH
> +			       &gpio1 12 GPIO_ACTIVE_HIGH
> +			       &gpio1 13 GPIO_ACTIVE_HIGH>;
> +	};
> +};
> diff --git a/arch/arm/boot/dts/synology/fan-gpios-15.dtsi b/arch/arm/boot/dts/synology/fan-gpios-15.dtsi
> new file mode 100644
> index 000000000000..e27cba942eed
> --- /dev/null
> +++ b/arch/arm/boot/dts/synology/fan-gpios-15.dtsi
> @@ -0,0 +1,34 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/ {
> +	ocp@f1000000 {
> +		pinctrl: pinctrl@10000 {
> +
> +			pmx_fan_15: pmx-fan-15 {
> +				marvell,pins = "mpp15";
> +				marvell,function = "gpio";
> +			};
> +			pmx_fan_16: pmx-fan-16 {
> +				marvell,pins = "mpp16";
> +				marvell,function = "gpio";
> +			};
> +			pmx_fan_17: pmx-fan-17 {
> +				marvell,pins = "mpp17";
> +				marvell,function = "gpio";
> +			};
> +		};
> +	};
> +	gpio_fan {
> +		pinctrl-0 = <&pmx_fan_15 &pmx_fan_16 &pmx_fan_17>;
> +		pinctrl-names = "default";
> +		gpios = <&gpio0 15 GPIO_ACTIVE_HIGH
> +			 &gpio0 16 GPIO_ACTIVE_HIGH
> +			 &gpio0 17 GPIO_ACTIVE_HIGH>;
> +	};
> +};
> diff --git a/arch/arm/boot/dts/synology/fan-gpios-32.dtsi b/arch/arm/boot/dts/synology/fan-gpios-32.dtsi
> new file mode 100644
> index 000000000000..d4fd393e71a8
> --- /dev/null
> +++ b/arch/arm/boot/dts/synology/fan-gpios-32.dtsi
> @@ -0,0 +1,34 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/ {
> +	ocp@f1000000 {
> +		pinctrl: pinctrl@10000 {
> +
> +			pmx_fan_32: pmx-fan-32 {
> +				marvell,pins = "mpp32";
> +				marvell,function = "gpio";
> +			};
> +			pmx_fan_33: pmx-fan-33 {
> +				marvell,pins = "mpp33";
> +				marvell,function = "gpo";
> +			};
> +			pmx_fan_34: pmx-fan-34 {
> +				marvell,pins = "mpp34";
> +				marvell,function = "gpio";
> +			};
> +		};
> +	};
> +	gpio_fan {
> +		pinctrl-0 = <&pmx_fan_32 &pmx_fan_33 &pmx_fan_34>;
> +		pinctrl-names = "default";
> +		gpios = <&gpio1 0 GPIO_ACTIVE_HIGH
> +			 &gpio1 1 GPIO_ACTIVE_HIGH
> +			 &gpio1 2 GPIO_ACTIVE_HIGH>;
> +	};
> +};
> diff --git a/arch/arm/boot/dts/synology/fan-speed-100.dtsi b/arch/arm/boot/dts/synology/fan-speed-100.dtsi
> new file mode 100644
> index 000000000000..5188ba59a9b2
> --- /dev/null
> +++ b/arch/arm/boot/dts/synology/fan-speed-100.dtsi
> @@ -0,0 +1,20 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/ {
> +	gpio_fan {
> +		gpio-fan,speed-map = <    0 0
> +				       2500 1
> +				       3100 2
> +				       3800 3
> +				       4600 4
> +				       4800 5
> +				       4900 6
> +				       5000 7 >;
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/synology/fan-speed-120.dtsi b/arch/arm/boot/dts/synology/fan-speed-120.dtsi
> new file mode 100644
> index 000000000000..90157070492c
> --- /dev/null
> +++ b/arch/arm/boot/dts/synology/fan-speed-120.dtsi
> @@ -0,0 +1,20 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/ {
> +	gpio_fan {
> +		gpio-fan,speed-map = <    0 0
> +				       2500 1
> +				       2700 2
> +				       3000 4
> +				       3600 3
> +				       3800 5
> +				       3900 6
> +				       4300 7 >;
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/synology/fan-speed-150.dtsi b/arch/arm/boot/dts/synology/fan-speed-150.dtsi
> new file mode 100644
> index 000000000000..6abc36915886
> --- /dev/null
> +++ b/arch/arm/boot/dts/synology/fan-speed-150.dtsi
> @@ -0,0 +1,20 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/ {
> +	gpio_fan {
> +		gpio-fan,speed-map = <    0 0
> +				       2200 1
> +				       2500 2
> +				       3000 4
> +				       3300 3
> +				       3700 5
> +				       3800 6
> +				       4200 7 >;
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/synology/hdd-leds-20.dtsi b/arch/arm/boot/dts/synology/hdd-leds-20.dtsi
> new file mode 100644
> index 000000000000..e6663ea7014c
> --- /dev/null
> +++ b/arch/arm/boot/dts/synology/hdd-leds-20.dtsi
> @@ -0,0 +1,90 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/ {
> +	ocp@f1000000 {
> +		pinctrl: pinctrl@10000 {
> +
> +			pmx_led_20: pmx-led-20 {
> +				marvell,pins = "mpp20";
> +				marvell,function = "gpio";
> +			};
> +			pmx_led_21: pmx-led-21 {
> +				marvell,pins = "mpp21";
> +				marvell,function = "gpio";
> +			};
> +			pmx_led_22: pmx-led-22 {
> +				marvell,pins = "mpp22";
> +				marvell,function = "gpio";
> +			};
> +			pmx_led_23: pmx-led-23 {
> +				marvell,pins = "mpp23";
> +				marvell,function = "gpio";
> +			};
> +			pmx_led_24: pmx-led-24 {
> +				marvell,pins = "mpp24";
> +				marvell,function = "gpio";
> +			};
> +			pmx_led_25: pmx-led-25 {
> +				marvell,pins = "mpp25";
> +				marvell,function = "gpio";
> +			};
> +			pmx_led_26: pmx-led-26 {
> +				marvell,pins = "mpp26";
> +				marvell,function = "gpio";
> +			};
> +			pmx_led_27: pmx-led-27 {
> +				marvell,pins = "mpp27";
> +				marvell,function = "gpio";
> +			};
> +			pmx_led_28: pmx-led-28 {
> +				marvell,pins = "mpp28";
> +				marvell,function = "gpio";
> +			};
> +		};
> +	};
> +	gpio-leds {
> +		compatible = "gpio-leds";
> +		pinctrl-0 = <&pmx_led_20 &pmx_led_21 &pmx_led_22
> +			     &pmx_led_23 &pmx_led_24 &pmx_led_25
> +			     &pmx_led_26 &pmx_led_27>;
> +		pinctrl-names = "default";
> +		hdd1-green {
> +			label = "synology:green:hdd1";
> +			gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
> +		};
> +		hdd1-amber {
> +			label = "synology:amber:hdd1";
> +			gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
> +		};
> +		hdd2-green {
> +			label = "synology:green:hdd2";
> +			gpios = <&gpio0 22 GPIO_ACTIVE_LOW>;
> +		};
> +		hdd2-amber {
> +			label = "synology:amber:hdd2";
> +			gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
> +		};
> +		hdd3-green {
> +			label = "synology:green:hdd3";
> +			gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
> +		};
> +		hdd3-amber {
> +			label = "synology:amber:hdd3";
> +			gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
> +		};
> +		hdd4-green {
> +			label = "synology:green:hdd4";
> +			gpios = <&gpio0 26 GPIO_ACTIVE_LOW>;
> +		};
> +		hdd4-amber {
> +			label = "synology:amber:hdd4";
> +			gpios = <&gpio0 27 GPIO_ACTIVE_LOW>;
> +		};
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/synology/hdd-leds-21-1.dtsi b/arch/arm/boot/dts/synology/hdd-leds-21-1.dtsi
> new file mode 100644
> index 000000000000..034323f9ffb0
> --- /dev/null
> +++ b/arch/arm/boot/dts/synology/hdd-leds-21-1.dtsi
> @@ -0,0 +1,36 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/ {
> +	ocp@f1000000 {
> +		pinctrl: pinctrl@10000 {
> +
> +			pmx_led_21: pmx-led-21 {
> +				marvell,pins = "mpp21";
> +				marvell,function = "gpio";
> +			};
> +			pmx_led_23: pmx-led-23 {
> +				marvell,pins = "mpp23";
> +				marvell,function = "gpio";
> +			};
> +		};
> +	};
> +	gpio-leds {
> +		compatible = "gpio-leds";
> +		pinctrl-0 = <&pmx_led_21 &pmx_led_23>;
> +		pinctrl-names = "default";
> +		hdd1-green {
> +			label = "synology:green:hdd1";
> +			gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
> +		};
> +		hdd1-amber {
> +			label = "synology:amber:hdd1";
> +			gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
> +		};
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/synology/hdd-leds-21-2.dtsi b/arch/arm/boot/dts/synology/hdd-leds-21-2.dtsi
> new file mode 100644
> index 000000000000..446a28f2200b
> --- /dev/null
> +++ b/arch/arm/boot/dts/synology/hdd-leds-21-2.dtsi
> @@ -0,0 +1,52 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/ {
> +	ocp@f1000000 {
> +		pinctrl: pinctrl@10000 {
> +
> +			pmx_led_20: pmx-led-20 {
> +				marvell,pins = "mpp20";
> +				marvell,function = "gpio";
> +			};
> +			pmx_led_21: pmx-led-21 {
> +				marvell,pins = "mpp21";
> +				marvell,function = "gpio";
> +			};
> +			pmx_led_22: pmx-led-22 {
> +				marvell,pins = "mpp22";
> +				marvell,function = "gpio";
> +			};
> +			pmx_led_23: pmx-led-23 {
> +				marvell,pins = "mpp23";
> +				marvell,function = "gpio";
> +			};
> +		};
> +	};
> +	gpio-leds {
> +		compatible = "gpio-leds";
> +		pinctrl-0 = <&pmx_led_21 &pmx_led_23 &pmx_led_20 &pmx_led_22>;
> +		pinctrl-names = "default";
> +		hdd1-green {
> +			label = "synology:green:hdd1";
> +			gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
> +		};
> +		hdd1-amber {
> +			label = "synology:amber:hdd1";
> +			gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
> +		};
> +		hdd2-green {
> +			label = "synology:green:hdd2";
> +			gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
> +		};
> +		hdd2-amber {
> +			label = "synology:amber:hdd2";
> +			gpios = <&gpio0 22 GPIO_ACTIVE_LOW>;
> +		};
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/synology/hdd-leds-36.dtsi b/arch/arm/boot/dts/synology/hdd-leds-36.dtsi
> new file mode 100644
> index 000000000000..9541c0c943e6
> --- /dev/null
> +++ b/arch/arm/boot/dts/synology/hdd-leds-36.dtsi
> @@ -0,0 +1,103 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/ {
> +	ocp@f1000000 {
> +		pinctrl: pinctrl@10000 {
> +
> +			pmx_led_36: pmx-led-36 {
> +				marvell,pins = "mpp36";
> +				marvell,function = "gpio";
> +			};
> +			pmx_led_37: pmx-led-37 {
> +				marvell,pins = "mpp37";
> +				marvell,function = "gpio";
> +			};
> +			pmx_led_38: pmx-led-38 {
> +				marvell,pins = "mpp38";
> +				marvell,function = "gpio";
> +			};
> +			pmx_led_39: pmx-led-39 {
> +				marvell,pins = "mpp39";
> +				marvell,function = "gpio";
> +			};
> +			pmx_led_40: pmx-led-40 {
> +				marvell,pins = "mpp40";
> +				marvell,function = "gpio";
> +			};
> +			pmx_led_41: pmx-led-41 {
> +				marvell,pins = "mpp41";
> +				marvell,function = "gpio";
> +			};
> +			pmx_led_42: pmx-led-42 {
> +				marvell,pins = "mpp42";
> +				marvell,function = "gpio";
> +			};
> +			pmx_led_43: pmx-led-43 {
> +				marvell,pins = "mpp43";
> +				marvell,function = "gpio";
> +			};
> +			pmx_led_44: pmx-led-44 {
> +				marvell,pins = "mpp44";
> +				marvell,function = "gpio";
> +			};
> +			pmx_led_45: pmx-led-45 {
> +				marvell,pins = "mpp45";
> +				marvell,function = "gpio";
> +			};
> +		};
> +	};
> +	gpio-leds {
> +		compatible = "gpio-leds";
> +		pinctrl-0 = <&pmx_led_36 &pmx_led_37 &pmx_led_38
> +			     &pmx_led_39 &pmx_led_40 &pmx_led_41
> +			     &pmx_led_42 &pmx_led_43 &pmx_led_44
> +			     &pmx_led_45>;
> +		pinctrl-names = "default";
> +		hdd1-green {
> +			label = "synology:green:hdd1";
> +			gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
> +		};
> +		hdd1-amber {
> +			label = "synology:amber:hdd1";
> +			gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
> +		};
> +		hdd2-green {
> +			label = "synology:green:hdd2";
> +			gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
> +		};
> +		hdd2-amber {
> +			label = "synology:amber:hdd2";
> +			gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
> +		};
> +		hdd3-green {
> +			label = "synology:green:hdd3";
> +			gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
> +		};
> +		hdd3-amber {
> +			label = "synology:amber:hdd3";
> +			gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
> +		};
> +		hdd4-green {
> +			label = "synology:green:hdd4";
> +			gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
> +		};
> +		hdd4-amber {
> +			label = "synology:amber:hdd4";
> +			gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
> +		};
> +		hdd5-green {
> +			label = "synology:green:hdd5";
> +			gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
> +		};
> +		hdd5-amber {
> +			label = "synology:amber:hdd5";
> +			gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
> +		};
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/synology/hdd-leds-38.dtsi b/arch/arm/boot/dts/synology/hdd-leds-38.dtsi
> new file mode 100644
> index 000000000000..d2fe351a0808
> --- /dev/null
> +++ b/arch/arm/boot/dts/synology/hdd-leds-38.dtsi
> @@ -0,0 +1,52 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/ {
> +	ocp@f1000000 {
> +		pinctrl: pinctrl@10000 {
> +
> +			pmx_led_38: pmx-led-38 {
> +				marvell,pins = "mpp38";
> +				marvell,function = "gpio";
> +			};
> +			pmx_led_39: pmx-led-39 {
> +				marvell,pins = "mpp39";
> +				marvell,function = "gpio";
> +			};
> +			pmx_led_36: pmx-led-36 {
> +				marvell,pins = "mpp36";
> +				marvell,function = "gpio";
> +			};
> +			pmx_led_37: pmx-led-37 {
> +				marvell,pins = "mpp37";
> +				marvell,function = "gpio";
> +			};
> +		};
> +	};
> +	gpio-leds {
> +		compatible = "gpio-leds";
> +		pinctrl-0 = <&pmx_led_38 &pmx_led_39 &pmx_led_36 &pmx_led_37>;
> +		pinctrl-names = "default";
> +		hdd1-green {
> +			label = "synology:green:hdd1";
> +			gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
> +		};
> +		hdd1-amber {
> +			label = "synology:amber:hdd1";
> +			gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
> +		};
> +		hdd2-green {
> +			label = "synology:green:hdd2";
> +			gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
> +		};
> +		hdd2-amber {
> +			label = "synology:amber:hdd2";
> +			gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
> +		};
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/synology/hdd-power-29.dtsi b/arch/arm/boot/dts/synology/hdd-power-29.dtsi
> new file mode 100644
> index 000000000000..8b08c86ab942
> --- /dev/null
> +++ b/arch/arm/boot/dts/synology/hdd-power-29.dtsi
> @@ -0,0 +1,56 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/ {
> +	ocp@f1000000 {
> +		pinctrl: pinctrl@10000 {
> +
> +			pmx_hdd1_pwr_29: pmx-hdd1-pwr-29 {
> +				marvell,pins = "mpp29";
> +				marvell,function = "gpio";
> +			};
> +			pmx_hdd2_pwr_31: pmx-hdd2-pwr-31 {
> +				marvell,pins = "mpp31";
> +				marvell,function = "gpio";
> +			};
> +		};
> +	};
> +
> +	regulators {
> +		compatible = "simple-bus";
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +		pinctrl-0 = <&pmx_hdd1_pwr_29 &pmx_hdd2_pwr_31>;
> +		pinctrl-names = "default";
> +
> +		hdd1_power: regulator@1 {
> +			compatible = "regulator-fixed";
> +			reg = <1>;
> +			regulator-name = "hdd1power";
> +			regulator-min-microvolt = <5000000>;
> +			regulator-max-microvolt = <5000000>;
> +			enable-active-high;
> +			regulator-always-on;
> +			regulator-boot-on;
> +			startup-delay-us = <5000000>;
> +			gpio = <&gpio0 29 GPIO_ACTIVE_HIGH>;
> +		};
> +		hdd2_power: regulator@2 {
> +			compatible = "regulator-fixed";
> +			reg = <2>;
> +			regulator-name = "hdd2power";
> +			regulator-min-microvolt = <5000000>;
> +			regulator-max-microvolt = <5000000>;
> +			enable-active-high;
> +			regulator-always-on;
> +			regulator-boot-on;
> +			startup-delay-us = <5000000>;
> +			gpio = <&gpio0 31 GPIO_ACTIVE_HIGH>;
> +		};
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/synology/hdd-power-30-1.dtsi b/arch/arm/boot/dts/synology/hdd-power-30-1.dtsi
> new file mode 100644
> index 000000000000..b0998d4e231f
> --- /dev/null
> +++ b/arch/arm/boot/dts/synology/hdd-power-30-1.dtsi
> @@ -0,0 +1,40 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/ {
> +	ocp@f1000000 {
> +		pinctrl: pinctrl@10000 {
> +
> +			pmx_hdd1_pwr_30: pmx-hdd-pwr-30 {
> +				marvell,pins = "mpp30";
> +				marvell,function = "gpio";
> +			};
> +		};
> +	};
> +
> +	regulators {
> +		compatible = "simple-bus";
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +		pinctrl-0 = <&pmx_hdd1_pwr_30>;
> +		pinctrl-names = "default";
> +
> +		hdd1_power: regulator@1 {
> +			compatible = "regulator-fixed";
> +			reg = <1>;
> +			regulator-name = "hdd1power";
> +			regulator-min-microvolt = <5000000>;
> +			regulator-max-microvolt = <5000000>;
> +			enable-active-high;
> +			regulator-always-on;
> +			regulator-boot-on;
> +			startup-delay-us = <5000000>;
> +			gpio = <&gpio0 30 GPIO_ACTIVE_HIGH>;
> +		};
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/synology/hdd-power-30-2.dtsi b/arch/arm/boot/dts/synology/hdd-power-30-2.dtsi
> new file mode 100644
> index 000000000000..766e6352d5af
> --- /dev/null
> +++ b/arch/arm/boot/dts/synology/hdd-power-30-2.dtsi
> @@ -0,0 +1,56 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/ {
> +	ocp@f1000000 {
> +		pinctrl: pinctrl@10000 {
> +
> +			pmx_hdd1_pwr_30: pmx-hdd-pwr-30 {
> +				marvell,pins = "mpp30";
> +				marvell,function = "gpio";
> +			};
> +			pmx_hdd2_pwr_34: pmx-hdd2-pwr-34 {
> +				marvell,pins = "mpp34";
> +				marvell,function = "gpio";
> +			};
> +		};
> +	};
> +
> +	regulators {
> +		compatible = "simple-bus";
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +		pinctrl-0 = <&pmx_hdd1_pwr_30 &pmx_hdd2_pwr_34>;
> +		pinctrl-names = "default";
> +
> +		hdd1_power: regulator@1 {
> +			compatible = "regulator-fixed";
> +			reg = <1>;
> +			regulator-name = "hdd1power";
> +			regulator-min-microvolt = <5000000>;
> +			regulator-max-microvolt = <5000000>;
> +			enable-active-high;
> +			regulator-always-on;
> +			regulator-boot-on;
> +			startup-delay-us = <5000000>;
> +			gpio = <&gpio0 30 GPIO_ACTIVE_HIGH>;
> +		};
> +		hdd2_power: regulator@2 {
> +			compatible = "regulator-fixed";
> +			reg = <2>;
> +			regulator-name = "hdd2power";
> +			regulator-min-microvolt = <5000000>;
> +			regulator-max-microvolt = <5000000>;
> +			enable-active-high;
> +			regulator-always-on;
> +			regulator-boot-on;
> +			startup-delay-us = <5000000>;
> +			gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>;
> +		};
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/synology/hdd-power-30-4.dtsi b/arch/arm/boot/dts/synology/hdd-power-30-4.dtsi
> new file mode 100644
> index 000000000000..5bbced207965
> --- /dev/null
> +++ b/arch/arm/boot/dts/synology/hdd-power-30-4.dtsi
> @@ -0,0 +1,89 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/ {
> +	ocp@f1000000 {
> +		pinctrl: pinctrl@10000 {
> +
> +			pmx_hdd1_pwr_30: pmx-hdd-pwr-30 {
> +				marvell,pins = "mpp30";
> +				marvell,function = "gpio";
> +			};
> +			pmx_hdd2_pwr_34: pmx-hdd2-pwr-34 {
> +				marvell,pins = "mpp34";
> +				marvell,function = "gpio";
> +			};
> +			pmx_hdd3_pwr_44: pmx-hdd3-pwr-44 {
> +				marvell,pins = "mpp44";
> +				marvell,function = "gpio";
> +			};
> +			pmx_hdd4_pwr_45: pmx-hdd4-pwr-45 {
> +				marvell,pins = "mpp45";
> +				marvell,function = "gpio";
> +			};
> +		};
> +	};
> +
> +	regulators {
> +		compatible = "simple-bus";
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +		pinctrl-0 = <&pmx_hdd1_pwr_30 &pmx_hdd2_pwr_34
> +			     &pmx_hdd3_pwr_44 &pmx_hdd4_pwr_45>;
> +		pinctrl-names = "default";
> +
> +		hdd1_power: regulator@1 {
> +			compatible = "regulator-fixed";
> +			reg = <1>;
> +			regulator-name = "hdd1power";
> +			regulator-min-microvolt = <5000000>;
> +			regulator-max-microvolt = <5000000>;
> +			enable-active-high;
> +			regulator-always-on;
> +			regulator-boot-on;
> +			startup-delay-us = <5000000>;
> +			gpio = <&gpio0 30 GPIO_ACTIVE_HIGH>;
> +		};
> +		hdd2_power: regulator@2 {
> +			compatible = "regulator-fixed";
> +			reg = <2>;
> +			regulator-name = "hdd2power";
> +			regulator-min-microvolt = <5000000>;
> +			regulator-max-microvolt = <5000000>;
> +			enable-active-high;
> +			regulator-always-on;
> +			regulator-boot-on;
> +			startup-delay-us = <5000000>;
> +			gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>;
> +		};
> +		hdd3_power: regulator@3 {
> +			compatible = "regulator-fixed";
> +			reg = <3>;
> +			regulator-name = "hdd3power";
> +			regulator-min-microvolt = <5000000>;
> +			regulator-max-microvolt = <5000000>;
> +			enable-active-high;
> +			regulator-always-on;
> +			regulator-boot-on;
> +			startup-delay-us = <5000000>;
> +			gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>;
> +		};
> +		hdd4_power: regulator@4 {
> +			compatible = "regulator-fixed";
> +			reg = <4>;
> +			regulator-name = "hdd3power";
> +			regulator-min-microvolt = <5000000>;
> +			regulator-max-microvolt = <5000000>;
> +			enable-active-high;
> +			regulator-always-on;
> +			regulator-boot-on;
> +			startup-delay-us = <5000000>;
> +			gpio = <&gpio1 32 GPIO_ACTIVE_HIGH>;
> +		};
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/synology/hdd-power-31.dtsi b/arch/arm/boot/dts/synology/hdd-power-31.dtsi
> new file mode 100644
> index 000000000000..0774ecdcaf64
> --- /dev/null
> +++ b/arch/arm/boot/dts/synology/hdd-power-31.dtsi
> @@ -0,0 +1,40 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/ {
> +	ocp@f1000000 {
> +		pinctrl: pinctrl@10000 {
> +
> +			pmx_hdd2_pwr_31: pmx-hdd2-pwr-31 {
> +				marvell,pins = "mpp31";
> +				marvell,function = "gpio";
> +			};
> +		};
> +	};
> +
> +	regulators {
> +		compatible = "simple-bus";
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +		pinctrl-0 = <&pmx_hdd2_pwr_31>;
> +		pinctrl-names = "default";
> +
> +		hdd2_power: regulator@1 {
> +			compatible = "regulator-fixed";
> +			reg = <1>;
> +			regulator-name = "hdd2power";
> +			regulator-min-microvolt = <5000000>;
> +			regulator-max-microvolt = <5000000>;
> +			enable-active-high;
> +			regulator-always-on;
> +			regulator-boot-on;
> +			startup-delay-us = <5000000>;
> +			gpio = <&gpio0 31 GPIO_ACTIVE_HIGH>;
> +		};
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/synology/hdd-power-34.dtsi b/arch/arm/boot/dts/synology/hdd-power-34.dtsi
> new file mode 100644
> index 000000000000..d90becf582f1
> --- /dev/null
> +++ b/arch/arm/boot/dts/synology/hdd-power-34.dtsi
> @@ -0,0 +1,73 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/ {
> +	ocp@f1000000 {
> +		pinctrl: pinctrl@10000 {
> +
> +			pmx_hdd2_pwr_34: pmx-hdd2-pwr-34 {
> +				marvell,pins = "mpp34";
> +				marvell,function = "gpio";
> +			};
> +			pmx_hdd3_pwr_44: pmx-hdd3-pwr-44 {
> +				marvell,pins = "mpp44";
> +				marvell,function = "gpio";
> +			};
> +			pmx_hdd4_pwr_45: pmx-hdd4-pwr-45 {
> +				marvell,pins = "mpp45";
> +				marvell,function = "gpio";
> +			};
> +		};
> +	};
> +
> +	regulators {
> +		compatible = "simple-bus";
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +		pinctrl-0 = <&pmx_hdd2_pwr_34 &pmx_hdd3_pwr_44
> +			     &pmx_hdd4_pwr_45>;
> +		pinctrl-names = "default";
> +
> +		hdd2_power: regulator@2 {
> +			compatible = "regulator-fixed";
> +			reg = <2>;
> +			regulator-name = "hdd2power";
> +			regulator-min-microvolt = <5000000>;
> +			regulator-max-microvolt = <5000000>;
> +			enable-active-high;
> +			regulator-always-on;
> +			regulator-boot-on;
> +			startup-delay-us = <5000000>;
> +			gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>;
> +		};
> +		hdd3_power: regulator@3 {
> +			compatible = "regulator-fixed";
> +			reg = <3>;
> +			regulator-name = "hdd3power";
> +			regulator-min-microvolt = <5000000>;
> +			regulator-max-microvolt = <5000000>;
> +			enable-active-high;
> +			regulator-always-on;
> +			regulator-boot-on;
> +			startup-delay-us = <5000000>;
> +			gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>;
> +		};
> +		hdd4_power: regulator@4 {
> +			compatible = "regulator-fixed";
> +			reg = <4>;
> +			regulator-name = "hdd3power";
> +			regulator-min-microvolt = <5000000>;
> +			regulator-max-microvolt = <5000000>;
> +			enable-active-high;
> +			regulator-always-on;
> +			regulator-boot-on;
> +			startup-delay-us = <5000000>;
> +			gpio = <&gpio1 32 GPIO_ACTIVE_HIGH>;
> +		};
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/synology/i2c-rtc-ricoh.dtsi b/arch/arm/boot/dts/synology/i2c-rtc-ricoh.dtsi
> new file mode 100644
> index 000000000000..920ad215462d
> --- /dev/null
> +++ b/arch/arm/boot/dts/synology/i2c-rtc-ricoh.dtsi
> @@ -0,0 +1,18 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/ {
> +	ocp@f1000000 {
> +		i2c@11000 {
> +			rs5c372: rs5c372@32 {
> +				compatible = "ricoh,rs5c372a";
> +				reg = <0x32>;
> +			};
> +		};
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/synology/i2c-rtc-seiko.dtsi b/arch/arm/boot/dts/synology/i2c-rtc-seiko.dtsi
> new file mode 100644
> index 000000000000..4b5054bb4a87
> --- /dev/null
> +++ b/arch/arm/boot/dts/synology/i2c-rtc-seiko.dtsi
> @@ -0,0 +1,18 @@
> +/*
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/ {
> +	ocp@f1000000 {
> +		i2c@11000 {
> +			s35390a: s35390a@30 {
> +				compatible = "sii,s35390a";
> +				reg = <0x30>;
> +			};
> +		};
> +	};
> +};
> \ No newline at end of file
> diff --git a/arch/arm/boot/dts/synology/pcie-2.dtsi b/arch/arm/boot/dts/synology/pcie-2.dtsi
> new file mode 100644
> index 000000000000..e34ebb5515c2
> --- /dev/null
> +++ b/arch/arm/boot/dts/synology/pcie-2.dtsi
> @@ -0,0 +1,19 @@
> +/*
> + * Nodes which are common to all Synology devices
> + *
> + * Andrew Lunn <andrew@xxxxxxx>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2.  This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/ {
> +	mbus {
> +		pcie-controller {
> +			pcie@2,0 {
> +				status = "okay";
> +			};
> +		};
> +	};
> +};
> \ No newline at end of file
> -- 
> 1.7.10.4
> 
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