From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-yb1-f174.google.com (mail-yb1-f174.google.com [209.85.219.174]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 76B285F86C for ; Thu, 29 Feb 2024 09:36:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.219.174 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709199380; cv=none; b=QEh25iHVpQnSRj4abeQESPhpVwKLYK0ykTHXSDwAf9rfGCE92NUX2y+JZYhax13dc8yS6qRXSlMxnzyOoYJuQcEMeVkxU4Z0EIZKwa+KvFYD7asQxdy9XmB+2MIOIIPF2KsbNnVuW9tVLigaL4hic5W7iv/QrXpsSK+Hzotr9Lg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709199380; c=relaxed/simple; bh=NIqCg2Lig+ehBNYGyTvhpjqd6T9MIQgC1nLdSgKx46A=; h=MIME-Version:References:In-Reply-To:From:Date:Message-ID:Subject: To:Cc:Content-Type; b=dWyUwx+EAz/XqmrSC5r87sWCeLVZHuwymubuSeZXowwUS2D67Gk979u8GhBTXuAa+BdKZKuE1fcYK2We+zOoLxYdDagZqb+xvCCv6PpLqEjHAOty3cYV6WISCDvpaP2dXoANRLCBq/KnlItwbrtcIKQfhmTAwEZ9mANaZtLjRtc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=TnoDzhTP; arc=none smtp.client-ip=209.85.219.174 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="TnoDzhTP" Received: by mail-yb1-f174.google.com with SMTP id 3f1490d57ef6-dcbf82cdf05so734475276.2 for ; Thu, 29 Feb 2024 01:36:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1709199378; x=1709804178; darn=vger.kernel.org; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=NIqCg2Lig+ehBNYGyTvhpjqd6T9MIQgC1nLdSgKx46A=; b=TnoDzhTPL1NMEZWMb9nWQeHeTZInkBgPurxPFKbH38pZIo44mqQN+t6kAy2aVwxtwX ygc0IC1VlxoEdbV1zVbiW/Tuk7tUaI6FR9L5hYq/cjpqoq+s0alxRTDL+tQiVmkph/5r jhsdwpAY/PeTtiDYGgLJdsQI1dP6yeSs7H0XyjbgQaL6A8CxF7xfgAxQNO+n+ljguT6W AuAx1TfyDCFT0fci2mNf20G0doXt1oPguN4lNCxkQCR/gHTogrdQT1qVFbJ2z5FHfDJS bLetwnTif5DKGj8evqSdsQ45zXUKFLfL3CnmaKJAUzYNPKslEM2Rj2+AtuHQAdMg0gOi fzJQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1709199378; x=1709804178; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=NIqCg2Lig+ehBNYGyTvhpjqd6T9MIQgC1nLdSgKx46A=; b=gc+nYD4Uyf0HPGjh18T5rGgFIAOT5vCQ33lggG8WT6iXTzOF4Vs3POGlolywWV+v/g HRKad6pcg98bp7gtVXkpmFx/ozw8o5M8JBpKWH/VJZ4MwctEC3msIVt/yg5sj4LuTYJ7 3LoqEKPM+8hmnokc2UQz2kTtxbvZpsQk9gnGb51rEQzAyORrGnnlONXvGAEzW/OMmNqD G7jeBkIlFjNL1d5taRns2Wd5U0Bz/gGa1jeQZK3DbsTKsmGoeBYbvYlrCeRiuEM3d5xG VdfTXv5OAAQnQnS9r3X/fPsSsjqvXyebd7nigxy6DvvxV+CTmx95dyWcSS+8NR8DeSPf Z9vA== X-Forwarded-Encrypted: i=1; AJvYcCWAxmEkuylmarTml1J+pMK/cxCCEkTe0AZY2WqeDGy9xHgKeHvvZum2RlIPh7DO5DQG3XVYz0we5MVPR7PqAqeGdPlI/LcD03KEog== X-Gm-Message-State: AOJu0Ywp+q1qbmVIm3uUv4g9ItuP5OtCSbWJMmIuRPCZg/5SYU7hnckS 2qyQpvuVr+iE42w3zECQnx4B/BY0YhNgkjS3e/u1Rdfbieu7Hg6u26ucNcv0mLPdrerg9uqRPxF zqH9jIQ2bkmIHlbvhRFr0x0J56I+JO9zbFoAAmw== X-Google-Smtp-Source: AGHT+IGmwaMXnIIeUIA6Bhmf0jz+VJ67d+9hoLzM+6q8PV0Woj1UIg0FkmlH8MD2QBtjAqYNuO4XZHGyfTuC4wsmq/c= X-Received: by 2002:a25:aa67:0:b0:dcc:4a0a:d0ba with SMTP id s94-20020a25aa67000000b00dcc4a0ad0bamr1554828ybi.63.1709199378444; Thu, 29 Feb 2024 01:36:18 -0800 (PST) Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20240228-mbly-gpio-v2-0-3ba757474006@bootlin.com> <20240228-mbly-gpio-v2-22-3ba757474006@bootlin.com> In-Reply-To: <20240228-mbly-gpio-v2-22-3ba757474006@bootlin.com> From: Linus Walleij Date: Thu, 29 Feb 2024 10:36:07 +0100 Message-ID: Subject: Re: [PATCH v2 22/30] gpio: nomadik: support shared GPIO IRQs To: =?UTF-8?B?VGjDqW8gTGVicnVu?= Cc: Bartosz Golaszewski , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Philipp Zabel , Thomas Bogendoerfer , linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org, Gregory CLEMENT , Vladimir Kondratiev , Thomas Petazzoni , Tawfik Bayouk Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Wed, Feb 28, 2024 at 12:28=E2=80=AFPM Th=C3=A9o Lebrun wrote: > Support a single IRQs used by multiple GPIO banks. Change the IRQ > handler type from a chained handler (as used by gpiolib > for ->parent_handler) to a threaded IRQ. > > Use the generic_handle_domain_irq_safe() helper. The non-safe version > must be called in a no-IRQ context. > > The Mobileye EyeQ5 platform uses this GPIO controller and share an IRQ > for its two banks. > > Signed-off-by: Th=C3=A9o Lebrun Patch applied! Yours, Linus Walleij