From nobody Fri Dec 19 18:54:18 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A87913314D9; Thu, 4 Dec 2025 09:49:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764841773; cv=none; b=Fb8Pw/VHFKiAT5p3ZdBwMQ2SUj6nUPPBt3xZGEexQHmt1VQpvZBFzeucn5rxffwS5QvBZgxSShlByQ5KmKhzyGZASp7ebwUHq1xZt5tWnNnCEa3nXcmbOH7lgtNCgGYsFS74n0ukNWnIsdu+S2+5YMxRdFpdw1eAvFUCuFMcNJ4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764841773; c=relaxed/simple; bh=jfz7NmAVDFa3CA3dyZSJSNPm6fzOuUjkPwxNFu9012A=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=txORfVdvpHpyn8soB3rhNhheMXVJnClSuMAxIaO9tp8+Sw5yS6gaGqRIPLo8ipwNbVEgcFmkG2lQzA6T7ekLdxLLkdhYEtYOvZRl2bqI5OcpJB5DdoG6OnUkni5wengFwvpyZbTRRsZc4GfSipvRAVPboUD9JngpVrZ7Cr/sOeA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kyIjgxzp; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="kyIjgxzp" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5D30CC4CEFB; Thu, 4 Dec 2025 09:49:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1764841773; bh=jfz7NmAVDFa3CA3dyZSJSNPm6fzOuUjkPwxNFu9012A=; h=From:To:Cc:Subject:Date:From; b=kyIjgxzpC9317X4UHtl/W7QvnsM/C6tj3aPBufWNs6VZrPCy5D5Ddie4zZJ3DHnxQ B/R2r0yXkG5RlxheHzQIBVOD91GKMIItvrc9oeCI1Z6C7Uz45HRG0P/WOd2Gp4lhGW 2QEHO8P8bRzv3ZhzPPim5mq/HY3w2BmJw0+kTdOKSdgY6jWTXB1My7Qzx3qQWCUc3+ ielIWgnY6EGRx6j6waj8gNWXMW4USdkU0mXymHiNUnwg7OgZ7P7KrOyKVRTAtZICp9 2MH1XQzW4yD7YooLMAwGfkw+mC0xdOi/hjBNTXaNscVZ0IbF2ZJOiaEeJcRTPd2Nts 9FeNIy2mo/4Tg== From: Arnd Bergmann To: Linus Walleij , Bartosz Golaszewski , Frank Li , Ioana Ciornei , Michael Walle Cc: Arnd Bergmann , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] gpio: qixis: select CONFIG_REGMAP_MMIO Date: Thu, 4 Dec 2025 10:48:47 +0100 Message-Id: <20251204094928.1031494-1-arnd@kernel.org> X-Mailer: git-send-email 2.39.5 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Arnd Bergmann The regmap drivers need to be selected by each user, without that there can be configurations that fail to link: x86_64-linux-ld: drivers/gpio/gpio-qixis-fpga.o: in function `qixis_cpld_gp= io_probe': gpio-qixis-fpga.c:(.text+0x13a): undefined reference to `__devm_regmap_init= _mmio_clk' Fixes: e88500247dc3 ("gpio: add QIXIS FPGA GPIO controller") Signed-off-by: Arnd Bergmann --- drivers/gpio/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 93ab737c6adb..a1fd130a2408 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -1568,6 +1568,7 @@ config GPIO_QIXIS_FPGA tristate "NXP QIXIS FPGA GPIO support" depends on MFD_SIMPLE_MFD_I2C || COMPILE_TEST select GPIO_REGMAP + select REGMAP_MMIO help This enables support for the GPIOs found in the QIXIS FPGA which is integrated on some NXP Layerscape boards such as LX2160ARDB and --=20 2.39.5