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[73.183.52.120]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-8cc812e2018sm148514636d6.28.2026.05.26.10.15.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 26 May 2026 10:16:00 -0700 (PDT) Date: Tue, 26 May 2026 13:15:59 -0400 From: Brian Masney To: Akari Tsuyukusa Cc: mturquette@baylibre.com, sboyd@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, wenst@chromium.org, laura.nao@collabora.com, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, stable@vger.kernel.org Subject: Re: [PATCH] clk: mediatek: mt8196: Select REGMAP_MMIO for vlpckgen Message-ID: References: <20260522133023.355404-1-akkun11.open@gmail.com> MIME-Version: 1.0 In-Reply-To: <20260522133023.355404-1-akkun11.open@gmail.com> User-Agent: Mutt/2.3.1 (2026-03-20) X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: _w2PZ7LjPT62lypo4eMjyfPsbTcCtaqbqzn_ymEOMYk_1779815762 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260526_101731_812553_194B45B5 X-CRM114-Status: GOOD ( 10.45 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org On Fri, May 22, 2026 at 10:30:23PM +0900, Akari Tsuyukusa wrote: > The MediaTek MT8196 vlpckgen clock driver uses > __devm_regmap_init_mmio_clk() by devm_regmap_init_mmio(), > which is defined in drivers/base/regmap/regmap-mmio.c. > However, the driver's Kconfig entry does not select REGMAP_MMIO. > This causes a linker error when REGMAP_MMIO is not enabled. > > Fix this by selecting REGMAP_MMIO in the Kconfig entry. > > Fixes: 2f8b3ae6f0cb ("clk: mediatek: Add MT8196 vlpckgen clock support") > Cc: stable@vger.kernel.org > Signed-off-by: Akari Tsuyukusa Reviewed-by: Brian Masney