From: Tomer Maimon <tmaimon77@gmail.com>
To: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc: "Avi Fishman" <avifishman70@gmail.com>,
"Tali Perry" <tali.perry1@gmail.com>,
"Joel Stanley" <joel@jms.id.au>,
"Patrick Venture" <venture@google.com>,
"Nancy Yuen" <yuenn@google.com>,
"Benjamin Fair" <benjaminfair@google.com>,
"Rob Herring" <robh+dt@kernel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
"Michael Turquette" <mturquette@baylibre.com>,
"Stephen Boyd" <sboyd@kernel.org>,
"Philipp Zabel" <p.zabel@pengutronix.de>,
"Greg KH" <gregkh@linuxfoundation.org>,
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"Thomas Gleixner" <tglx@linutronix.de>,
"Wim Van Sebroeck" <wim@linux-watchdog.org>,
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"Robert Hancock" <robert.hancock@calian.com>,
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Subject: Re: [PATCH v2 11/20] reset: npcm: using syscon instead of device data
Date: Mon, 13 Jun 2022 10:16:33 +0300 [thread overview]
Message-ID: <CAP6Zq1j2FgMmX9NJRoDMCsRLnF0RTETSTuMv8rEhr3FGLvY7yw@mail.gmail.com> (raw)
In-Reply-To: <8e02ad54-5dad-aee7-6fa8-70c72f93bf5e@linaro.org>
Hi Krzysztof,
I will make sure to add backward compatibility in the reset driver in
the next version.
Thanks,
Tomer
On Fri, 10 Jun 2022 at 12:53, Krzysztof Kozlowski
<krzysztof.kozlowski@linaro.org> wrote:
>
> On 09/06/2022 23:37, Tomer Maimon wrote:
> > Hi Krzysztof
> >
> > Sorry but I didn't ignore your comment.
> >
> > For not breaking exciting boards I add the following patch in V2
> > https://lore.kernel.org/linux-arm-kernel/20220608095623.22327-11-tmaimon77@gmail.com/
>
> No, it does not solve it.
> 1. Patchset goes via separate trees (DTS are always separate), so it is
> not bisectable. One of the branches/trees will have broken DTS.
>
> 2. All out of tree DTSes are broken. This is expressed as ABI and - with
> some reasonable exceptions - you should not break it.
> https://elixir.bootlin.com/linux/v5.19-rc1/source/Documentation/devicetree/bindings/ABI.rst
>
> You have to keep backwards compatibility, so parse/handle both versions
> of DTS.
>
>
> Best regards,
> Krzysztof
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next prev parent reply other threads:[~2022-06-13 7:17 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-08 9:56 [PATCH v2 00/20] Introduce Nuvoton Arbel NPCM8XX BMC SoC Tomer Maimon
2022-06-08 9:56 ` [PATCH v2 01/20] clocksource: timer-npcm7xx: Add NPCM845 timer Tomer Maimon
2022-06-08 12:00 ` Arnd Bergmann
2022-06-08 9:56 ` [PATCH v2 02/20] dt-bindings: serial: 8250: Add npcm845 compatible string Tomer Maimon
2022-06-08 9:56 ` [PATCH v2 03/20] tty: serial: 8250: Add NPCM845 UART support Tomer Maimon
2022-06-08 12:01 ` Arnd Bergmann
2022-06-08 13:40 ` Tomer Maimon
2022-06-08 13:46 ` Arnd Bergmann
2022-06-08 9:56 ` [PATCH v2 04/20] dt-bindings: watchdog: npcm: Add npcm845 compatible string Tomer Maimon
2022-06-08 9:56 ` [PATCH v2 05/20] watchdog: npcm_wdt: Add NPCM845 watchdog support Tomer Maimon
2022-06-08 12:01 ` Arnd Bergmann
2022-06-16 21:06 ` Tomer Maimon
2022-06-16 21:11 ` Arnd Bergmann
2022-06-08 9:56 ` [PATCH v2 06/20] dt-binding: clk: npcm845: Add binding for Nuvoton NPCM8XX Clock Tomer Maimon
2022-06-08 10:03 ` Krzysztof Kozlowski
2022-06-09 13:17 ` Tomer Maimon
2022-06-09 13:22 ` Krzysztof Kozlowski
2022-06-09 21:21 ` Tomer Maimon
2022-06-10 9:49 ` Krzysztof Kozlowski
2022-06-09 17:44 ` Jonathan Neuschäfer
2022-06-08 9:56 ` [PATCH v2 07/20] clk: npcm8xx: add clock controller Tomer Maimon
2022-06-09 22:14 ` Stephen Boyd
2022-06-09 22:42 ` Tomer Maimon
2022-06-08 9:56 ` [PATCH v2 08/20] dt-bindings: reset: modify to general NPCM name Tomer Maimon
2022-06-08 10:03 ` Krzysztof Kozlowski
2022-06-09 21:25 ` Tomer Maimon
2022-06-08 9:56 ` [PATCH v2 09/20] dt-bindings: reset: npcm: add GCR syscon property Tomer Maimon
2022-06-08 10:06 ` Krzysztof Kozlowski
2022-06-08 21:48 ` Rob Herring
2022-06-08 9:56 ` [PATCH v2 10/20] ARM: dts: nuvoton: add reset " Tomer Maimon
2022-06-08 10:07 ` Krzysztof Kozlowski
2022-06-09 21:30 ` Tomer Maimon
2022-06-09 22:10 ` Benjamin Fair
2022-06-09 23:22 ` Tomer Maimon
2022-06-10 9:51 ` Krzysztof Kozlowski
2022-06-13 7:15 ` Tomer Maimon
2022-06-08 9:56 ` [PATCH v2 11/20] reset: npcm: using syscon instead of device data Tomer Maimon
2022-06-08 10:08 ` Krzysztof Kozlowski
2022-06-09 21:37 ` Tomer Maimon
2022-06-10 9:53 ` Krzysztof Kozlowski
2022-06-13 7:16 ` Tomer Maimon [this message]
2022-06-08 9:56 ` [PATCH v2 12/20] dt-bindings: reset: npcm: Add support for NPCM8XX Tomer Maimon
2022-06-08 10:11 ` Krzysztof Kozlowski
2022-06-09 22:05 ` Tomer Maimon
2022-06-10 9:55 ` Krzysztof Kozlowski
2022-06-13 9:25 ` Tomer Maimon
2022-06-15 17:03 ` Krzysztof Kozlowski
2022-06-16 13:24 ` Tomer Maimon
2022-06-16 13:38 ` Krzysztof Kozlowski
2022-06-16 13:41 ` Tomer Maimon
2022-06-16 13:42 ` Krzysztof Kozlowski
2022-06-08 9:56 ` [PATCH v2 13/20] reset: npcm: Add NPCM8XX support Tomer Maimon
2022-06-08 9:56 ` [PATCH v2 14/20] dt-bindings: arm: npcm: Add maintainer Tomer Maimon
2022-06-08 9:56 ` [PATCH v2 15/20] dt-bindings: arm: npcm: Add nuvoton,npcm845 compatible string Tomer Maimon
2022-06-08 9:56 ` [PATCH v2 16/20] dt-bindings: arm: npcm: Add nuvoton,npcm845 GCR " Tomer Maimon
2022-06-08 9:56 ` [PATCH v2 17/20] arm64: npcm: Add support for Nuvoton NPCM8XX BMC SoC Tomer Maimon
2022-06-08 9:56 ` [PATCH v2 18/20] arm64: dts: nuvoton: Add initial NPCM8XX device tree Tomer Maimon
2022-06-08 10:21 ` Krzysztof Kozlowski
2022-06-09 22:29 ` Tomer Maimon
2022-06-10 7:57 ` Geert Uytterhoeven
2022-06-10 9:59 ` Krzysztof Kozlowski
2022-06-10 9:59 ` Krzysztof Kozlowski
2022-06-08 9:56 ` [PATCH v2 19/20] arm64: dts: nuvoton: Add initial NPCM845 EVB " Tomer Maimon
2022-06-08 9:56 ` [PATCH v2 20/20] arm64: defconfig: Add Nuvoton NPCM family support Tomer Maimon
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