From: "Pavel Machek" <pavel@denx.de>
To: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Cc: cip-dev@lists.cip-project.org,
Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>,
Pavel Machek <pavel@denx.de>,
Biju Das <biju.das.jz@bp.renesas.com>
Subject: Re: [cip-dev] [PATCH 4.19.y-cip] arm64: dts: renesas: r8a774c0: Fix MSIOF1 DMA channels
Date: Thu, 26 Nov 2020 18:11:53 +0100 [thread overview]
Message-ID: <20201126171153.GA27329@duo.ucw.cz> (raw)
In-Reply-To: <20201126113711.5176-1-prabhakar.mahadev-lad.rj@bp.renesas.com>
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Hi!
> From: Geert Uytterhoeven <geert+renesas@glider.be>
>
> commit c91dfc9818df5f43c10c727f1cecaebdb5e2fa92 upstream.
>
> According to Technical Update TN-RCT-S0352A/E, MSIOF1 DMA can only be
> used with SYS-DMAC0 on R-Car E3.
Looks good to me, I can apply it if there are no other comments.
(I note you switched from dmac1 + dmac2 to dma_0_ only. I believe you
double checked that's okay, but I wonder how it worked before the
patch?)
Best regards,
Pavel
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
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next prev parent reply other threads:[~2020-11-26 17:12 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-26 11:37 [cip-dev] [PATCH 4.19.y-cip] arm64: dts: renesas: r8a774c0: Fix MSIOF1 DMA channels Lad Prabhakar
2020-11-26 17:11 ` Pavel Machek [this message]
2020-11-27 10:34 ` Lad Prabhakar
2020-11-27 23:07 ` Pavel Machek
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