Linux ARM-MSM sub-architecture
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From: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
To: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>,
	Bjorn Andersson <andersson@kernel.org>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/4] clk: qcom: Make important arm64 drivers default
Date: Thu, 16 Apr 2026 10:33:16 +0200	[thread overview]
Message-ID: <2e8f029f-0e70-4146-960a-bfb8b9d0f634@oss.qualcomm.com> (raw)
In-Reply-To: <ce0ed808-facd-456d-b5a7-620dbad6465c@oss.qualcomm.com>

On 16/04/2026 10:28, Konrad Dybcio wrote:
> On 4/16/26 10:10 AM, Krzysztof Kozlowski wrote:
>> Clock controller drivers are essential for booting up SoCs and are not
>> really optional for a given platform.  Kernel should not ask users
>> choice of drivers when that choice is obvious and known to the
>> developers that answer should be 'yes' or 'module'.
>>
>> Switch all Qualcomm clock controller drivers which are chosen in
>> defconfig to respective default 'yes' or 'module'.
>>
>> This has no impact on arm64 defconfig include/generated/autoconf.h,
>> however changes few drivers for arm:
>>
>> 1. multi_v7_defconfig: Enable QCOM_CLK_RPMH as module, because SDX55
>>    (ARM 32-bit) uses it.
>>
>> 2. Enable QCOM_A53PLL, QCOM_CLK_APCS_MSM8916 and MSM_GCC_8916 as
>>    built-in, because MSM8916 is also used ARM 32-bit.
> 
> Is that to say that the arm(non-64) defconfig should be updated
> too? I don't see a related change in the series

I was thinking to do it in separate series, but indeed maybe better
combine it.

> 
>>
>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
>> ---
> 
> For the change here:
> 
> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>



Best regards,
Krzysztof

  reply	other threads:[~2026-04-16  8:40 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-04-16  8:10 [PATCH 0/4] clk: qcom: Add sane defaults and drop defconfig Krzysztof Kozlowski
2026-04-16  8:10 ` [PATCH 1/4] clk: qcom: Restrict IPQ5424, IPQ6018,IPQ9574, QCM2290 and others to ARM64 Krzysztof Kozlowski
2026-04-18 20:23   ` Dmitry Baryshkov
2026-04-16  8:10 ` [PATCH 2/4] clk: qcom: Make important arm64 drivers default Krzysztof Kozlowski
2026-04-16  8:12   ` Krzysztof Kozlowski
2026-04-16  8:28   ` Konrad Dybcio
2026-04-16  8:33     ` Krzysztof Kozlowski [this message]
2026-04-16  8:10 ` [PATCH 3/4] clk: qcom: Add defaults for desired arm64 drivers Krzysztof Kozlowski
2026-04-16  8:30   ` Konrad Dybcio
2026-04-16  8:36     ` Krzysztof Kozlowski
2026-04-16  8:10 ` [PATCH 4/4] arm64: defconfig: Switch Qualcomm SDM845, SM8150 and SM8250 drivers to modules Krzysztof Kozlowski

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