From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx1.tq-group.com (mx1.tq-group.com [93.104.207.81]) (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 65CE519CD0E for ; Mon, 11 Nov 2024 14:11:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=93.104.207.81 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731334283; cv=none; b=fuliarrKZw5xD4lA3qZqgfqf2oasX840/BKovoS0q7LxZTWVzhG+IzoSmqNwdcopKmPVkpwYjDCN+yIhWf6Y1DIaXIS8JafL2SZ9OPaSVgu/C0DAIxE7HJfokqyPIVm+CfDSiq6vT4h38t4lnt6p6f2CUDVyajtE5Vc1ObHuXcg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731334283; c=relaxed/simple; bh=jCOxLwvh7C2p0JLIyM+gsxEuaXaWXwvBivCiEjjwOd0=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=JiirGMFsl960ljEAT+BNz4+qGkuragMKBMTTidhmZK6AcO0iZnD4W8Xn7xeocx429uO7DrHTEuZ7ZKGHbA+XBbxiAHwnpXd4W14u0aaSRKiSbTyiQrFMVJinK5unrluUXGZV/6mGzaZGpqrbMWIdMWzdpRDxbNx5AceMOgr7c8Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ew.tq-group.com; spf=pass smtp.mailfrom=ew.tq-group.com; dkim=pass (2048-bit key) header.d=tq-group.com header.i=@tq-group.com header.b=cUQNk+eS; dkim=fail (0-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b=Jc106dW4 reason="key not found in DNS"; arc=none smtp.client-ip=93.104.207.81 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=tq-group.com header.i=@tq-group.com header.b="cUQNk+eS"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b="Jc106dW4" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1731334279; x=1762870279; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=SBRKjCDmNpQLqy/F+SAhTgNBF926ZxkPY6Sl5Uxf7cg=; b=cUQNk+eS3eCP6ISOcj/YeyXd0DrorcOKqTfAwQROeeKj/ax7fQMtONx1 Ul+7wVdLp6gmvLecxf7nG5xvttdl7myaH3PuRJtJTsKPQx9rIEl99Z9tq FD/MkvfrljJabf7y+B+vEFBZx+ybQFCgZQO+tVFVj90KF9xikb6sWm+u7 pdH4+SL7rC59ZrPRzI0lbx43YiTGVkANVbRSZssg8S7Ujm3uOYCxgxjru H2oSIfNwT6VTWgzwHSx+3Lm8uPWt7/17RwAx6shTQ1mYhhQd1JlRPBf0V kh7GQi5qYAJU/hTJf8kCVKVUbypvxnVrfUtmsJB+4Uaxmt4EqxDxYoCvH Q==; X-CSE-ConnectionGUID: lkLw+gGTROmq5vmMCaC/XQ== X-CSE-MsgGUID: 1XT1Q7waRcWfIoRRJBbReg== X-IronPort-AV: E=Sophos;i="6.12,145,1728943200"; d="scan'208";a="39967033" Received: from vmailcow01.tq-net.de ([10.150.86.48]) by mx1.tq-group.com with ESMTP; 11 Nov 2024 15:11:15 +0100 X-CheckPoint: {67321083-28-5736D786-D50827BE} X-MAIL-CPID: 74957C9BDAB2CA9381F929A650FB20AB_2 X-Control-Analysis: str=0001.0A682F16.67321084.0011,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0 Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 36476166E82; Mon, 11 Nov 2024 15:11:11 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1731334271; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=SBRKjCDmNpQLqy/F+SAhTgNBF926ZxkPY6Sl5Uxf7cg=; b=Jc106dW4uJ/8n9JVdev84G8NESHmMG4wN4MLkDD3HiC++O2oYYyyW+7SEtHmduxa1KIRLZ j68Z7GHWcPYafZ7GGUHS4LkAPP6fHZ8lUyMRW2ZPVB2D4g0IfVLTztD2hHVxCo82xO5dJU kCu2ilR0zFY4DA4wNO03aFQWRaaumZpaqwqYDxTqFhPQKPbpSsRoIj43pqkR9ijPwGbXLx dtfzAed05LLvtWQHb10+oBDNw4Yx6aPU23NtrsoQk+hciKoHZV0XIF5/tp4M8+fMJIuM+2 kkt4jtyd0dASjR1oR/kA2h+E739Cg0heUTXchwgJasYovubzMhij4SrBfsf5eg== From: Matthias Schiffer To: Lee Jones Cc: linux@ew.tq-group.com, linux-kernel@vger.kernel.org, Matthias Schiffer Subject: [PATCH v7 0/5] mfd: tqmx86: new hardware and GPIO/I2C IRQ improvements/additions Date: Mon, 11 Nov 2024 15:10:27 +0100 Message-ID: X-Mailer: git-send-email 2.47.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Last-TLS-Session-Version: TLSv1.3 Patch 1 adds support for 3 new TQMx86 COMs. GPIO support on SMARC modules is currently limited (not all GPIOs can be controlled, pins use incorrect default directions, IRQ configuration is handled incorrectly), however this is a preexisting issue also effecting the TQMxE39S and TQMxE40S, not only the new TQMxE41S. This will be addressed by a future patch series involving both the TQMx86 MFD and GPIO drivers. Patches 2-5 improve module parameter description and error handling of GPIO IRQ configuration and add support for configuring an IRQ for the TQMx86's OpenCores I2C controller in the same way. Changelog: v2: improve module parameter description (new patch 2, adjusted patch 5) v3: replace IRQ 0 resource entries with empty placeholders to simplify error handling (patches 4 and 5) v4: remove tqmx86_irq_to_irq_cfg() function (patch 3) v5: move placeholders to the end of the resource arrays, use defines for index (patches 4 and 5) v6: remove obsolete comment; refer to I2C controller as I2C1 (patch 5) v7: replaced index defines with enums; shortened verbose comments (patch 4 and 5) Gregor Herburger (1): mfd: tqmx86: add I2C IRQ support Matthias Schiffer (4): mfd: tqmx86: add board definitions for TQMx120UC, TQMx130UC and TQMxE41S mfd: tqmx86: improve gpio_irq module parameter description mfd: tqmx86: refactor GPIO IRQ setup mfd: tqmx86: make IRQ setup errors non-fatal drivers/mfd/tqmx86.c | 115 +++++++++++++++++++++++++++++-------------- 1 file changed, 79 insertions(+), 36 deletions(-) -- TQ-Systems GmbH | Mühlstraße 2, Gut Delling | 82229 Seefeld, Germany Amtsgericht München, HRB 105018 Geschäftsführer: Detlef Schneider, Rüdiger Stahl, Stefan Schneider https://www.tq-group.com/