From: Emil Renner Berthing <emil.renner.berthing@canonical.com>
To: Conor Dooley <conor.dooley@microchip.com>
Cc: Hal Feng <hal.feng@starfivetech.com>,
linux-riscv@lists.infradead.org, devicetree@vger.kernel.org,
Conor Dooley <conor@kernel.org>,
Palmer Dabbelt <palmer@dabbelt.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Ben Dooks <ben.dooks@sifive.com>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Thomas Gleixner <tglx@linutronix.de>,
Marc Zyngier <maz@kernel.org>, Stephen Boyd <sboyd@kernel.org>,
Michael Turquette <mturquette@baylibre.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
Linus Walleij <linus.walleij@linaro.org>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 7/7] riscv: dts: starfive: Add StarFive JH7110 VisionFive 2 board device tree
Date: Thu, 16 Feb 2023 11:32:31 +0100 [thread overview]
Message-ID: <CAJM55Z9M2xgNBRxG8cNefGt5hn4fbZmgHWzC2e8AfmKUq9Gw7A@mail.gmail.com> (raw)
In-Reply-To: <Y+4AxDSDLyL1WAqh@wendy>
On Thu, 16 Feb 2023 at 11:09, Conor Dooley <conor.dooley@microchip.com> wrote:
>
> On Thu, Feb 16, 2023 at 09:50:37AM +0000, Conor Dooley wrote:
> > On Thu, Feb 16, 2023 at 10:27:17AM +0100, Emil Renner Berthing wrote:
> > > On Wed, 15 Feb 2023 at 15:04, Hal Feng <hal.feng@starfivetech.com> wrote:
> > > > On 2/14/2023 5:53 PM, Emil Renner Berthing wrote:
> > > > > On Tue, 20 Dec 2022 at 02:12, Hal Feng <hal.feng@starfivetech.com> wrote:
> >
> > > > >> + model = "StarFive VisionFive 2 VB";
> > > > >> + compatible = "starfive,visionfive-2-vb", "starfive,jh7110";
> > > > >
> > > > > Hi Hal,
> > > > >
> > > > > I just want to double check, is "VisionFive 2 VA" / "visoinfive-2-va"
> > > > > and "VisionFive 2 VB" / "visionfive-2-vb" really what you want? I
> > > > > still think having these names match what is printed on the silkscreen
> > > > > makes it a lot easier for everybody. Even your own releases calls the
> > > > > boards "v1.2A" and "v1.3B":
> > > > > https://github.com/starfive-tech/VisionFive2/releases/
> > > > >
> > > > > So I'd suggest
> > > > > model = "StarFive VisionFive 2 v1.3B";
> > > > > compatible = "starfive,visionfive-2-v1.3b", "starfive,jh7110";
> > > > >
> > > > > I haven't seen these "VA" and "VB" anywhere else, so if you don't want
> > > > > the version numbers and can promise that there will be no incompatible
> > > > > future revisions of the boards then maybe just drop the "V". Eg.
> > > > > model = "StarFive VisionFive 2 B";
> > > > > compatible = "starfive,visionfive-2-b", "starfive,jh7110";
> > > >
> > > > The version A board has reached the end of life. As far as I know, the
> > > > version B board will not update also unless there are some important
> > > > requirements and StarFive decides to update. Furthermore, it's too late
> > > > to change the compatible as patch 1 was already accepted. Will it be
> > > > easier to read if I modify it as below?
> > > >
> > > > model = "StarFive VisionFive 2 vB";
> > > > compatible = "starfive,visionfive-2-vb", "starfive,jh7110";
> > >
> > > Oh, that's sad that the kernel will now end up calling the boards
> > > something that's used nowhere else, even by StarFive :/
> > > But yeah, I guess vA and vB are a little easier to read.
> >
> > Nothing has been released with that name so AFAIU we can change it
> > still. If you sort it out today/tomorrow I'll try get it to Arnd before
> > the merge window opens...
> >
> > I might've jumped the gun a bit here, I thought that it'd been changed
> > to what you (Emil) had suggested.
No, I'm sorry for being late here. The below definitely looks better to me.
Hal, would you be fine with this change?
/Emil
>
> -- >8 --
> From 4d44e8a83716d1caa314f25a95bd21ac8904909e Mon Sep 17 00:00:00 2001
> From: Conor Dooley <conor.dooley@microchip.com>
> Date: Thu, 16 Feb 2023 09:58:22 +0000
> Subject: [PATCH] dt-bindings: riscv: correct starfive visionfive 2 compatibles
>
> Using "va" and "vb" doesn't match what's written on the board, or the
> communications from StarFive.
> Switching to using the silkscreened version number will ease confusion &
> the risk of another spin of the board containing a "conflicting" version
> identifier.
>
> Suggested-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
> Fixes: 97b7ed072784 ("dt-bindings: riscv: Add StarFive JH7110 SoC and VisionFive 2 board")
> Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
> ---
> Documentation/devicetree/bindings/riscv/starfive.yaml | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/riscv/starfive.yaml b/Documentation/devicetree/bindings/riscv/starfive.yaml
> index 60c7c03fcdce..cc4d92f0a1bf 100644
> --- a/Documentation/devicetree/bindings/riscv/starfive.yaml
> +++ b/Documentation/devicetree/bindings/riscv/starfive.yaml
> @@ -26,8 +26,8 @@ properties:
>
> - items:
> - enum:
> - - starfive,visionfive-2-va
> - - starfive,visionfive-2-vb
> + - starfive,visionfive-2-v1.2a
> + - starfive,visionfive-2-v1.3b
> - const: starfive,jh7110
>
> additionalProperties: true
> --
> 2.39.0
>
>
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next prev parent reply other threads:[~2023-02-16 10:33 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-20 1:12 [PATCH v3 0/7] Basic device tree support for StarFive JH7110 RISC-V SoC Hal Feng
2022-12-20 1:12 ` [PATCH v3 1/7] dt-bindings: riscv: Add StarFive JH7110 SoC and VisionFive 2 board Hal Feng
2022-12-20 10:05 ` Krzysztof Kozlowski
2022-12-23 2:05 ` Hal Feng
2022-12-20 20:58 ` Conor Dooley
2022-12-23 2:15 ` Hal Feng
2022-12-20 1:12 ` [PATCH v3 2/7] dt-bindings: timer: Add StarFive JH7110 clint Hal Feng
2022-12-20 1:12 ` [PATCH v3 3/7] dt-bindings: interrupt-controller: Add StarFive JH7110 plic Hal Feng
2022-12-20 1:12 ` [PATCH v3 4/7] dt-bindings: sifive,ccache0: Support StarFive JH7110 SoC Hal Feng
2022-12-20 20:21 ` Rob Herring
2022-12-20 1:12 ` [PATCH v3 5/7] soc: sifive: ccache: Add StarFive JH7110 support Hal Feng
2022-12-20 21:14 ` Conor Dooley
2022-12-20 1:12 ` [PATCH v3 6/7] riscv: dts: starfive: Add initial StarFive JH7110 device tree Hal Feng
2022-12-20 10:10 ` Krzysztof Kozlowski
2022-12-25 10:31 ` Hal Feng
2022-12-25 11:56 ` Krzysztof Kozlowski
2022-12-20 21:31 ` Conor Dooley
2022-12-25 14:31 ` Hal Feng
2022-12-27 20:58 ` Conor Dooley
2022-12-28 22:48 ` Conor Dooley
2022-12-29 5:25 ` Icenowy Zheng
2022-12-29 9:02 ` Conor Dooley
2023-02-01 7:53 ` Hal Feng
2023-02-01 7:31 ` Hal Feng
2023-02-01 7:21 ` Hal Feng
2023-02-01 8:21 ` Conor Dooley
2023-02-02 18:56 ` Hal Feng
2023-02-02 19:41 ` Conor Dooley
2023-02-09 11:11 ` Conor Dooley
2023-02-13 9:41 ` Hal Feng
2023-02-13 10:07 ` Conor Dooley
2023-02-14 2:37 ` Hal Feng
2023-02-15 3:07 ` Hal Feng
2023-02-15 7:42 ` Conor Dooley
2023-02-15 7:59 ` Conor Dooley
2023-01-31 2:00 ` Hal Feng
2023-01-31 6:17 ` Conor Dooley
2023-02-02 2:42 ` Hal Feng
2023-02-02 6:19 ` Conor Dooley
2022-12-20 1:12 ` [PATCH v3 7/7] riscv: dts: starfive: Add StarFive JH7110 VisionFive 2 board " Hal Feng
2022-12-20 21:26 ` Conor Dooley
2022-12-23 3:12 ` Hal Feng
2022-12-28 22:49 ` Conor Dooley
2023-01-10 17:59 ` Conor Dooley
2023-01-18 23:43 ` Conor Dooley
2023-02-14 9:53 ` Emil Renner Berthing
2023-02-15 14:03 ` Hal Feng
2023-02-16 9:27 ` Emil Renner Berthing
2023-02-16 9:50 ` Conor Dooley
2023-02-16 10:09 ` Conor Dooley
2023-02-16 10:32 ` Emil Renner Berthing [this message]
2023-02-16 12:27 ` Hal Feng
2023-02-16 13:02 ` Conor Dooley
2022-12-26 23:01 ` [PATCH v3 0/7] Basic device tree support for StarFive JH7110 RISC-V SoC Conor Dooley
2022-12-27 7:58 ` Krzysztof Kozlowski
2022-12-27 14:20 ` Conor Dooley
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