From patchwork Tue Jan 16 09:58:45 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Kaiser X-Patchwork-Id: 188480 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a05:7300:42cf:b0:101:a8e8:374 with SMTP id q15csp151898dye; Tue, 16 Jan 2024 02:00:26 -0800 (PST) X-Google-Smtp-Source: AGHT+IE5s4f/yqzEA+nFWHGFfndiNcu6IU2z+ZQ8yDbTsmTS4emlkI5YCaelWpWoCOm/8cxFi5bI X-Received: by 2002:a05:6214:e46:b0:681:712e:e7d6 with SMTP id o6-20020a0562140e4600b00681712ee7d6mr604778qvc.9.1705399225964; Tue, 16 Jan 2024 02:00:25 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1705399225; cv=none; d=google.com; s=arc-20160816; b=xpvxra8ofYSdvJ1EPPbTCmQscr0BDgCDkrCP4IrWV/LmN97jErWqRskp1P990g4xCn Jpo7gm83d0nicwXI+UtNtkG/mHGxsq3IgJFtxn8aOkDkYMns9XqsxUSaa0nOHYj+RLrQ RlPngKnls8/R1abo21xSX5SbE53IvPzSw/9T8p7UZcL3H/xSEX95ySwdTN79jWBFSZak fzz8Arkz7TmV2LiZ3kL7YESYtVTR4ckSN2Qph+zorxckvu/crx5zHo9N95QlesUGAAow Fdu06t8w1GDK0CUd4ZBjB9aIgmlNcOrnxfo7/+FOnnjAUretDXs+qH0u0Cm34d1YCLxB cGRw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:message-id:date:subject:cc:to :from; bh=+z+sTr32JSuHNf+mtn8bxFzj4q+gT50NLmxucVUDHzg=; fh=zxu4uCL0vc1QIMGGaq7FidAlHUEbhEKyU12bDW6EnpM=; b=JfPC8q+oMebEAYoMJRvhva9Y0clFH7YKvKTwsGm1M2jW38MOfFhrm4APqp8N3tgMY4 Y15BXGRQ/XCdfbzozIvrV9Stc8HEwsSTZoN1eVRUh15cITyVFsLH0wwpj6BjMD6R0Khb CNDeZfEZGJnpLyMabyaD4ittNEMzbft5O4nEZFyJnCaz4XY98BPWaiXrxM0QtRayMIwA yIhi59cPSPLkK46Vw5te5dm8HT3zqrO2ZwImAgETqLDzZZHzZ71BzwLVBl3ldj7nZLOR qH7j74fILAD+vZdnI0DstCYrEVvmU6CcGqXPmTUOmwlcfqH7EFAWb095qvM1yDx9aqIv QwiA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel+bounces-27226-ouuuleilei=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-27226-ouuuleilei=gmail.com@vger.kernel.org" Received: from ny.mirrors.kernel.org (ny.mirrors.kernel.org. [2604:1380:45d1:ec00::1]) by mx.google.com with ESMTPS id j18-20020a0cf312000000b00681757d9790si191468qvl.509.2024.01.16.02.00.25 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 Jan 2024 02:00:25 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-27226-ouuuleilei=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel+bounces-27226-ouuuleilei=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-27226-ouuuleilei=gmail.com@vger.kernel.org" Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id B74411C2111B for ; Tue, 16 Jan 2024 10:00:25 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 4222213FF3; Tue, 16 Jan 2024 09:59:11 +0000 (UTC) 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 26C17134A4; Tue, 16 Jan 2024 09:59:06 +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-188-097-211-099.188.097.pools.vodafone-ip.de ([188.97.211.99] 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 1rPgDU-000bCp-21; Tue, 16 Jan 2024 10:58:44 +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 v2] gpio: vf610: allow disabling the vf610 driver Date: Tue, 16 Jan 2024 10:58:45 +0100 Message-Id: <20240116095845.47458-1-martin@kaiser.cx> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1788240699108008079 X-GMAIL-MSGID: 1788240699108008079 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. Enable the driver in arm64's default config and in imx_v6_v7_defconfig to support chips like i.MX7ULP, i.MX8QM, DXL, ULP and i.MX93. Fixes: 30a35c07d9e9 ("gpio: vf610: drop the SOC_VF610 dependency for GPIO_VF610") Signed-off-by: Martin Kaiser --- v2: - enable the vf610 gpio driver in the defconfig files for arm_v7 (i.MX7ULP) and arm64 (i.MX8QM, DXL, ULP and i.MX93) arch/arm/configs/imx_v6_v7_defconfig | 1 + arch/arm64/configs/defconfig | 1 + drivers/gpio/Kconfig | 3 ++- 3 files changed, 4 insertions(+), 1 deletion(-) diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig index 0a90583f9f01..3cdcb786f33f 100644 --- a/arch/arm/configs/imx_v6_v7_defconfig +++ b/arch/arm/configs/imx_v6_v7_defconfig @@ -208,6 +208,7 @@ CONFIG_PINCTRL_IMX8MQ=y CONFIG_GPIO_SYSFS=y CONFIG_GPIO_MXC=y CONFIG_GPIO_SIOX=m +CONFIG_GPIO_VF610=y CONFIG_GPIO_MAX732X=y CONFIG_GPIO_PCA953X=y CONFIG_GPIO_PCF857X=y diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index e6cf3e5d63c3..915c7c8fd13f 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -632,6 +632,7 @@ CONFIG_GPIO_SYSCON=y CONFIG_GPIO_UNIPHIER=y CONFIG_GPIO_VISCONTI=y CONFIG_GPIO_WCD934X=m +CONFIG_GPIO_VF610=y CONFIG_GPIO_XGENE=y CONFIG_GPIO_XGENE_SB=y CONFIG_GPIO_MAX732X=y 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