linux-kernel - Re: [PATCH v4 00/10] Add basic support for Socionext Milbeaut M10V SoC

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Date:   Fri, 1 Mar 2019 15:34:34 +0100
From:   Arnd Bergmann <arnd@...db.de>
To:     Sugaya Taichi <sugaya.taichi@...ionext.com>
Cc:     DTML <devicetree@...r.kernel.org>, linux-serial@...r.kernel.org,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        soc@...nel.org, Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Russell King <linux@...linux.org.uk>,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Takao Orito <orito.takao@...ionext.com>,
        Kazuhiro Kasai <kasai.kazuhiro@...ionext.com>,
        Shinji Kanematsu <kanematsu.shinji@...ionext.com>,
        Jassi Brar <jaswinder.singh@...aro.org>,
        Masami Hiramatsu <masami.hiramatsu@...aro.org>
Subject: Re: [PATCH v4 00/10] Add basic support for Socionext Milbeaut M10V SoC

On Wed, Feb 27, 2019 at 5:51 AM Sugaya Taichi
<sugaya.taichi@...ionext.com> wrote:
>
> Hi,
>
> Here is the series of patches the initial support for SC2000(M10V) of
> Milbeaut SoCs. "M10V" is the internal name of SC2000, so commonly used in
> source code.
>
> SC2000 is a SoC of the Milbeaut series. equipped with a DSP optimized for
> computer vision. It also features advanced functionalities such as 360-degree,
> real-time spherical stitching with multi cameras, image stabilization for
> without mechanical gimbals, and rolling shutter correction. More detail is
> below:
> https://www.socionext.com/en/products/assp/milbeaut/SC2000.html
>
> Specifications for developers are below:
>  - Quad-core 32bit Cortex-A7 on ARMv7-A architecture
>  - NEON support
>  - DSP
>  - GPU
>  - MAX 3GB DDR3
>  - Cortex-M0 for power control
>  - NAND Flash Interface
>  - SD UHS-I
>  - SD UHS-II
>  - SDIO
>  - USB2.0 HOST / Device
>  - USB3.0 HOST / Device
>  - PCI express Gen2
>  - Ethernet Engine
>  - I2C
>  - UART
>  - SPI
>  - PWM
>
> Support is quite minimal for now, since it only includes timer, clock,
> pictrl and serial controller drivers, so we can only boot to userspace
> through initramfs. Support for the other peripherals  will come eventually.

I've merged these all into the arm/newsoc branch now, with the
exception of the patch that Greg has already taken.

I'll do a little more build testing before that branch will be sent,
but I expect it will be fine.

     Arnd