From patchwork Thu Jan 11 15:04:29 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Kaiser X-Patchwork-Id: 762748 Received: from akranes.kaiser.cx (akranes.kaiser.cx [152.53.16.207]) (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 361404CB42; Thu, 11 Jan 2024 15:08:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kaiser.cx Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kaiser.cx Received: from dslb-188-097-211-245.188.097.pools.vodafone-ip.de ([188.97.211.245] helo=martin-debian-2.paytec.ch) by akranes.kaiser.cx with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1rNwc2-000I31-0K; Thu, 11 Jan 2024 16:04:54 +0100 From: Martin Kaiser To: Linus Walleij , Bartosz Golaszewski Cc: Peng Fan , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, Martin Kaiser Subject: [PATCH] gpio: vf610: allow disabling the vf610 driver Date: Thu, 11 Jan 2024 16:04:29 +0100 Message-Id: <20240111150429.681567-1-martin@kaiser.cx> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The vf610 gpio driver is enabled by default for all i.MX machines, without any option to disable it in a board-specific config file. Most i.MX chipsets have no hardware for this driver. Change the default to enable GPIO_VF610 for SOC_VF610 and disable it otherwise. Add a text description after the bool type, this makes the driver selectable by make config etc. i.MX chips other than SOC_VF610 can now enable the driver from their board config. Fixes: 30a35c07d9e9 ("gpio: vf610: drop the SOC_VF610 dependency for GPIO_VF610") Signed-off-by: Martin Kaiser --- drivers/gpio/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 1301cec94f12..353af1a4d0ac 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -711,7 +711,8 @@ config GPIO_UNIPHIER Say yes here to support UniPhier GPIOs. config GPIO_VF610 - def_bool y + bool "VF610 GPIO support" + default y if SOC_VF610 depends on ARCH_MXC select GPIOLIB_IRQCHIP help