From: Philipp Zabel <p.zabel@pengutronix.de>
To: Geert Uytterhoeven <geert@linux-m68k.org>,
"Lad, Prabhakar" <prabhakar.csengg@gmail.com>
Cc: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>,
Rob Herring <robh+dt@kernel.org>,
Fabrizio Castro <fabrizio.castro.jz@renesas.com>,
Wolfgang Grandegger <wg@grandegger.com>,
Marc Kleine-Budde <mkl@pengutronix.de>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>,
linux-can@vger.kernel.org, netdev <netdev@vger.kernel.org>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
linux-clk <linux-clk@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
Linux-Renesas <linux-renesas-soc@vger.kernel.org>,
Biju Das <biju.das.jz@bp.renesas.com>
Subject: Re: [PATCH v2 1/5] dt-bindings: net: can: renesas,rcar-canfd: Document RZ/G2L SoC
Date: Tue, 20 Jul 2021 18:33:41 +0200 [thread overview]
Message-ID: <e08d6e454be46033b6ec025afabd41f9a8381a62.camel@pengutronix.de> (raw)
In-Reply-To: <CAMuHMdVFarkF49=Vvcv-6NLhxbLUE33PXnqhAiPxpaCNN7u4Bw@mail.gmail.com>
Hi Geert,
On Tue, 2021-07-20 at 17:11 +0200, Geert Uytterhoeven wrote:
[...]
> I wouldn't bother with reset-names on R-Car, as there is only a
> single reset.
>
> BTW, does there exist a generally-accepted reset-equivalent of "fck"
> ("Functional ClocK")?
Not really. There is "rst", which seems to be slightly more popular than
"reset". Some bindings use "core" to differentiate between the
functional reset and peripheral resets like bus or phy resets.
Ideally the reset-names would match the names of the reset inputs in the
IP core documentation (not the global names of the reset signals in the
SoC documentation). But more often than not they are not known.
regards
Philipp
next prev parent reply other threads:[~2021-07-20 16:38 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-19 14:38 [PATCH v2 0/5] Renesas RZ/G2L CANFD support Lad Prabhakar
2021-07-19 14:38 ` [PATCH v2 1/5] dt-bindings: net: can: renesas,rcar-canfd: Document RZ/G2L SoC Lad Prabhakar
2021-07-20 10:20 ` Geert Uytterhoeven
2021-07-20 14:37 ` Lad, Prabhakar
2021-07-20 10:22 ` Philipp Zabel
2021-07-20 14:31 ` Lad, Prabhakar
2021-07-20 15:11 ` Geert Uytterhoeven
2021-07-20 15:56 ` Lad, Prabhakar
2021-07-20 16:33 ` Philipp Zabel [this message]
2021-07-20 16:33 ` Philipp Zabel
2021-07-19 14:38 ` [PATCH v2 2/5] can: rcar_canfd: Add support for RZ/G2L family Lad Prabhakar
2021-07-20 10:23 ` Philipp Zabel
2021-07-20 14:57 ` Lad, Prabhakar
2021-07-20 10:30 ` Geert Uytterhoeven
2021-07-20 15:15 ` Lad, Prabhakar
2021-07-19 14:38 ` [PATCH v2 3/5] dt-bindings: clk: r9a07g044-cpg: Add entry for P0_DIV2 core clock Lad Prabhakar
2021-07-20 10:39 ` Geert Uytterhoeven
2021-07-19 14:38 ` [PATCH v2 4/5] clk: renesas: r9a07g044-cpg: Add entry for fixed clock P0_DIV2 Lad Prabhakar
2021-07-20 10:39 ` Geert Uytterhoeven
2021-07-19 14:38 ` [PATCH v2 5/5] arm64: dts: renesas: r9a07g044: Add CANFD node Lad Prabhakar
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