lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <CAMuHMdW_z3Rppv4LcMabbfZ9SLY+TxDjw7=13F2sWStMdEdaag@mail.gmail.com>
Date:   Thu, 15 Oct 2020 14:43:51 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Jacopo Mondi <jacopo+renesas@...ndi.org>
Cc:     Linux-Renesas <linux-renesas-soc@...r.kernel.org>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 3/6] arm64: dts: renesas: r8a779a0: Add CSI-2 nodes

Hi Jacopo,

On Wed, Oct 14, 2020 at 11:40 AM Jacopo Mondi <jacopo+renesas@...ndi.org> wrote:
> Add CSI-2 nodes to R8A779A0 R-Car V3U SoC.
>
> Signed-off-by: Jacopo Mondi <jacopo+renesas@...ndi.org>

Thanks for your patch!

> The chip manual reports that the CSI-2 units are fed with S1D1 and S1D2
> clocks. The same applies to other SoCs, but none lists the two
> additional clocks in the DTS node. So I left them out here as well.

As these clocks are always-on, and as long as the driver does't
care about the actual clock rates, that is fine.

> --- a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi
> @@ -105,6 +105,47 @@ scif0: serial@...60000 {
>                         status = "disabled";
>                 };
>
> +               csi40: csi2@...a0000 {
> +                       compatible = "renesas,r8a779a0-csi2";
> +                       reg = <0 0xfeaa0000 0 0x10000>;
> +                       interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>;
> +                       clocks = <&cpg CPG_MOD 331>;
> +                       power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
> +                       resets = <&cpg 331>;
> +                       status = "disabled";

Missing "ports" subnode?

Apart from that:
Reviewed-by: Geert Uytterhoeven <geert+renesas@...der.be>

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ