From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay.smtp-ext.broadcom.com (relay.smtp-ext.broadcom.com [192.19.166.228]) (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 BED8E3254A2; Thu, 29 Jan 2026 20:13:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.19.166.228 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769717601; cv=none; b=pIuRVC9z/Ik/QfGR9cPKWkF/Xe1QvyR4uA63E276/7/t8U2r9RuU4YFgQ0ZWpZmfaG8u/dXfF2TPPHeGGftj3ks3mr/7cq0mY90nZ+77KnmFhuC2MzI6ngehm1KyUl1gYbKzg9FYqkkGLsVGVozEG4OHXrMwvwnPcxvQ9+nTXJ0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769717601; c=relaxed/simple; bh=RdjtsMcnX2o1C5c9vkJkDiZ2Aglam7vGt6A/5D1H8Gg=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=OIbAU88uBzlPLkr0/4WJDvXQL0/8ap9ZSUKqFcXoVW2XHAuykdil7CMJBMcmB2DA35DmPbWqT9TApIsmr5Z3qmsKsjkUEymddGABCwgj5ZfqjunwvPc9Qfp1MfBV/wl1SPnLS1kE+yfardsWCyuKqSNYnJ6x/nTzX4liLigEnh4= 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=ZH2QOv4e; arc=none smtp.client-ip=192.19.166.228 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="ZH2QOv4e" 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 0AEB1C00032C; Thu, 29 Jan 2026 12:13:14 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 relay.smtp-ext.broadcom.com 0AEB1C00032C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=broadcom.com; s=dkimrelay; t=1769717594; bh=RdjtsMcnX2o1C5c9vkJkDiZ2Aglam7vGt6A/5D1H8Gg=; h=From:To:Cc:Subject:Date:From; b=ZH2QOv4eYuzg9CRUZbiuGPKHIgdhxSXeIDdGhXFgb5TepoRvUj/BR9mVU+G9RN6aN JtzbNTh71rOjC7JERAJNivLd0I57yQmg6u9x6aIc2hpKYxUCuxiqMkS/K/QvYwFkjw Pll01BE43b03NnQUb+/sJI5/EOEHaAmGpoh8Qgc4= 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 D493522D76; Thu, 29 Jan 2026 12:13:13 -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 v3 0/2] gpio: brcmstb: wake-up interrupt improvements Date: Thu, 29 Jan 2026 12:13:10 -0800 Message-ID: <20260129201312.634819-1-florian.fainelli@broadcom.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The last two patches improve the handling of early wake-up conditions and makes it more robust so we can use those during "s2idle". 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 drivers/gpio/gpio-brcmstb.c | 114 +++++++++++++++++++++++++----------- 1 file changed, 81 insertions(+), 33 deletions(-) -- 2.43.0