linux-kernel - Re: [PATCH v2 0/5] arm64: dts: exynos8895: Add cmu, mct, serial_0/1 and spi

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: <0fbf3170-659e-49d4-ab8a-35546bc2d00f@kernel.org>
Date: Sat, 26 Oct 2024 14:02:53 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Ivaylo Ivanov <ivo.ivanov.ivanov1@...il.com>,
 Andi Shyti <andi.shyti@...nel.org>, Mark Brown <broonie@...nel.org>,
 Alim Akhtar <alim.akhtar@...sung.com>, Rob Herring <robh@...nel.org>,
 Conor Dooley <conor+dt@...nel.org>,
 Daniel Lezcano <daniel.lezcano@...aro.org>,
 Thomas Gleixner <tglx@...utronix.de>
Cc: linux-samsung-soc@...r.kernel.org, devicetree@...r.kernel.org,
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 0/5] arm64: dts: exynos8895: Add cmu, mct, serial_0/1
 and spi_0/1

On 26/10/2024 13:59, Ivaylo Ivanov wrote:
> 
> 
> 
> On 10/26/24 14:53, Krzysztof Kozlowski wrote:
>> On 23/10/2024 11:17, Ivaylo Ivanov wrote:
>>> Hey folks,
>>>
>>> This patchset adds device tree nodes for multiple clock management unit
>>> blocks, MCT, SPI and UART for Exynos8895.
>>>
>>> Exynos8895 uses USIv1 for most of its serial buses, except a few that
>>> have been implemented in this series. Support for USIv1 and HSI2C will
>>> be added in the future.
>>>
>>> This patchset is dependent on [1] and [2], which add driver support for
>>> CMU and UART.
>>>
>>> [1] https://lore.kernel.org/all/20241023090136.537395-1-ivo.ivanov.ivanov1@gmail.com/
>> I cannot merge driver changes into DTS. Are you sure you have driver
>> dependency?
>>
>>> [2] https://lore.kernel.org/all/20241023090902.538040-1-ivo.ivanov.ivanov1@gmail.com/
>> I cannot merge this either. This is serial tree.
>>
>> Maybe you these are not really dependencies? What is here depending on
>> what, specifically? What prevents me from applying it?
> 
> The specified patchsets add driver functionality, as well as bindings,
> for serial and clocks. This patchset makes 8895's device tree a user
> of them. I guess it's not really a dependency, as 8895 devices should
> still function without the driver compatibles merged, but there's gonna
> be missing bindings.

So the only dependency is on clock bindings? If so, that's the only
message expected here. There are no other dependencies.

Best regards,
Krzysztof