From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay.smtp-ext.broadcom.com (relay.smtp-ext.broadcom.com [192.19.166.231]) (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 C9D632EF66E; Tue, 3 Feb 2026 23:45:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.19.166.231 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770162339; cv=none; b=HBFWrKAndaqv7mDgiSom4PnSOwvNP9A3atRk6e2IZioTLa5dSWn8dsPAnzk9+bNsRUGxNXkDfEKI4aDPTmkGqipA3D8EGqVGBhgfIDnWjITkkBd97rKDHtM/OZtjs3ajoy4rlq3da10DEsU48IjrTDOEWf9DzVlwX+XcENvR8yg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770162339; c=relaxed/simple; bh=JppXUACS/8ytxWcZoC5tDRWNTGvKaGGNk6/gemc46sI=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=dY6CS4EW6SZYTWCFbTHz4bX/ozBQ4fxv5LqQxv8IyZxj5pwaoC9gs640Cm+0/CKoHMcaP1Tu8AqJWgKXfrQFeramxZnILMLFtX9CSvXELKN2ReBQZEAwmR9CVoD49hl6Nug2d52WfX4bpAJEoGnGTveTPFNwbNdgnaBvtCyk7Ls= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=broadcom.com; spf=fail smtp.mailfrom=broadcom.com; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b=GvL2dlvr; arc=none smtp.client-ip=192.19.166.231 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=broadcom.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=broadcom.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="GvL2dlvr" Received: from mail-lvn-it-01.broadcom.com (mail-lvn-it-01.lvn.broadcom.net [10.36.132.253]) by relay.smtp-ext.broadcom.com (Postfix) with ESMTP id CCE18C05219A; Tue, 3 Feb 2026 15:45:30 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 relay.smtp-ext.broadcom.com CCE18C05219A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=broadcom.com; s=dkimrelay; t=1770162330; bh=JppXUACS/8ytxWcZoC5tDRWNTGvKaGGNk6/gemc46sI=; h=From:To:Cc:Subject:Date:From; b=GvL2dlvrwgC6SZOyc+4/txdIOPtJ99sj+z31FArIgoJd2YgyY0aib3FyRvmBJeaHI oHVWMzsxnhbdx7J5m90UjJW/W7mk+qopvZwLso/ZEQiVQKrND4umTQWw6Wsz/kaR2q 6G0O6udkbfDvjBZzc48dOdz2mKqrkql1FyjBFGgA= Received: from fainelli-desktop.igp.broadcom.net (fainelli-desktop.dhcp.broadcom.net [10.67.48.245]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail-lvn-it-01.broadcom.com (Postfix) with ESMTPSA id AC5F417DFE; Tue, 3 Feb 2026 15:45:30 -0800 (PST) From: Florian Fainelli To: linux-kernel@vger.kernel.org Cc: Florian Fainelli , Doug Berger , Broadcom internal kernel review list , Linus Walleij , Bartosz Golaszewski , Andy Shevchenko , Christophe Leroy , linux-gpio@vger.kernel.org (open list:GPIO SUBSYSTEM), linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM BCM7XXX ARM ARCHITECTURE) Subject: [PATCH v4 0/3] gpio: brcmstb: wake-up interrupt improvements Date: Tue, 3 Feb 2026 15:45:26 -0800 Message-ID: <20260203234529.1081148-1-florian.fainelli@broadcom.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Changes in v4: - Provide a leading patch that utilizes irqd_to_hwirq(d) to fetch the HW IRQ number - Utilise .irq_mask and .irq_mask_ack notation in the commit message Changes in v3: - added Linus' R-b tag - removed useless comments Changes in v2: - corrected the patch implementing irq_mask_ack to write properly to the STAT register, this was not the case - create a separate helper to write to the IMASK register to make the code more readable - remove unnecessary cast of unsigned long to u32 Doug Berger (2): gpio: brcmstb: implement .irq_mask_ack gpio: brcmstb: allow parent_irq to wake Florian Fainelli (1): gpio: brcmstb: Utilize irqd_to_hwirq(d) instead of d->hwirq drivers/gpio/gpio-brcmstb.c | 125 +++++++++++++++++++++++++----------- 1 file changed, 87 insertions(+), 38 deletions(-) -- 2.43.0