linux-kernel - Re: [PATCH 8/8] MIPS: DTS: Ingenic: Add support for the JZ4755 SoC

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Date:   Mon, 10 Oct 2022 10:54:43 -0400
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Siarhei Volkau <lis8215@...il.com>
Cc:     Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Vinod Koul <vkoul@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Paul Cercueil <paul@...pouillou.net>,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Linus Walleij <linus.walleij@...aro.org>,
        Jiri Slaby <jirislaby@...nel.org>, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        dmaengine@...r.kernel.org, linux-serial@...r.kernel.org,
        linux-mips@...r.kernel.org, linux-gpio@...r.kernel.org
Subject: Re: [PATCH 8/8] MIPS: DTS: Ingenic: Add support for the JZ4755 SoC

On 09/10/2022 14:13, Siarhei Volkau wrote:
> Add preliminary support for boards based on the JZ4755 SoC from
> Ingenic.
> 
> It is a low-power SoC with a MIPS32r1 SoC running at ~432 MHz, and no
> FPU.
> 
> The JZ4755 SoC is supposed to be newer than the JZ4725B SoC, but its
> internals are very close to each other. So JZ4755 DT is reusing many
> JZ4725b drivers because JZ4725b support in the kernel appears earlier.
> 
> Signed-off-by: Siarhei Volkau <lis8215@...il.com>
> ---
>  arch/mips/boot/dts/ingenic/jz4755.dtsi | 439 +++++++++++++++++++++++++

How do you build it? How do you test it? It's basically non-compillable,
dead code. You need a board.

Best regards,
Krzysztof