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([2a05:6e02:1041:c10:7f50:81e3:bfef:b418]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-490dcaa924bsm62959045e9.1.2026.06.09.23.26.13 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 09 Jun 2026 23:26:14 -0700 (PDT) Message-ID: Date: Wed, 10 Jun 2026 08:26:12 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3] clocksource: move NXP timer selection to drivers/clocksource To: Frank Li , Enric Balletbo i Serra , Thomas Gleixner Cc: Enric Balletbo i Serra , Russell King , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Daniel Lezcano , linux-arm-kernel@lists.infradead.org, imx@lists.linux.dev, linux-kernel@vger.kernel.org References: <20260514-fix-nxp-timer-v3-1-a3e68fdb505e@redhat.com> Content-Language: en-US From: Daniel Lezcano In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjEwMDA1OCBTYWx0ZWRfX21LQaoKldauF /kYNBrRtnX29zdWaIkzldlz1fXHAbgQgkIrT+hh7CF7DxWU3v+uCtx05matgf93UCKtRhKL2hFN dLc9zICMxP/MSPI17/H5qW59f4eXlxJRCuC6kF/fHlJOyPhPZG/sEmZya7kPKAUGGfMypJhONM+ /CPQ4yhdirt5i0HBVVo2lP9DprzMaGyVlff6IUq8Ya6daKzMXW+qmlNZtX7+4LpcWiyoG0b+IoY iGtwY6v/XEc6Vp0kREe2JjQLX8QUwfolNSy3o8AEto2qH3EIenq3aZyV35u6LOGurDxVjxKLgfG JTd8QRk1ZclaBMxQuF1yQRDvlYDo/ClXmHM5iz+KIMYbc7UPt+o/6JHb6Tx0KgnOoLtjm17C9Ry kKmGCyRqBW7Rk5xwCOjjv2XCNmGeytAy8oEuL4oaQ6WaeH3Ev6uYu+Q+I5aycKp8hqnsVsZbITl KhCO0iR/0ytxs7PaoGw== X-Authority-Analysis: v=2.4 cv=Xce5Co55 c=1 sm=1 tr=0 ts=6a290388 cx=c_pps a=mPf7EqFMSY9/WdsSgAYMbA==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=VwQbUJbxAAAA:8 a=20KFwNOVAAAA:8 a=8AirrxEcAAAA:8 a=9N1ALIpxdcsQ5w2WyocA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=dawVfQjAaf238kedN5IG:22 a=ST-jHhOKWsTCqRlWije3:22 X-Proofpoint-ORIG-GUID: IDgXmRhsWozI7Ya4s9BRKcTvVP5Or1wB X-Proofpoint-GUID: IDgXmRhsWozI7Ya4s9BRKcTvVP5Or1wB X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-10_01,2026-06-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 phishscore=0 malwarescore=0 impostorscore=0 adultscore=0 priorityscore=1501 lowpriorityscore=0 suspectscore=0 bulkscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605210000 definitions=main-2606100058 On 6/9/26 16:45, Frank Li wrote: > On Tue, Jun 09, 2026 at 08:57:59AM +0200, Enric Balletbo i Serra wrote: >> Hi all, >> >> On Thu, May 14, 2026 at 1:14 PM Enric Balletbo i Serra >> wrote: >>> >>> From: Enric Balletbo i Serra >>> >>> The Kconfig logic for selecting the scheduler clocksource on >>> NXP Vybrid (VF610) uses a `choice` block restricted to 32-bit ARM. This >>> prevents 64-bit architectures, such as the NXP S32 family, from enabling >>> the NXP Periodic Interrupt Timer (PIT) driver (CONFIG_NXP_PIT_TIMER). >>> >>> Relocate the NXP clocksource selection from arch/arm/mach-imx/Kconfig to >>> drivers/clocksource/Kconfig. This allows the configuration to be shared >>> across different architectures. >>> >>> Update the selection to include support for ARCH_S32 and add a "None" >>> option restricted to ARCH_S32, since Vybrid lacks the ARM Architected >>> Timer. The Vybrid Global Timer option is restricted to ARCH_MULTI_V7 >>> SOC_VF610 platforms to prevent it from being visible on Cortex-M4 builds, >>> which lack the ARM Global Timer hardware. >>> >>> Fixes: bee33f22d7c3 ("clocksource/drivers/nxp-pit: Add NXP Automotive s32g2 / s32g3 support") >>> Reviewed-by: Frank Li >>> Signed-off-by: Enric Balletbo i Serra >> >> Now that Frank [1] has created a merge request for Linux 7.1-rc1 and >> the request includes > > Thomas: > It touch drivers/clocksource, Is it okay go through Soc tree Or you > can help take care this one? I picked it Thanks