From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D9EE8C4332F for ; Sat, 4 Dec 2021 23:38:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235000AbhLDXlc (ORCPT ); Sat, 4 Dec 2021 18:41:32 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41000 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233608AbhLDXla (ORCPT ); Sat, 4 Dec 2021 18:41:30 -0500 Received: from mail-oo1-xc29.google.com (mail-oo1-xc29.google.com [IPv6:2607:f8b0:4864:20::c29]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 463E6C0613F8 for ; Sat, 4 Dec 2021 15:38:04 -0800 (PST) Received: by mail-oo1-xc29.google.com with SMTP id a11-20020a4ad1cb000000b002c2657270a0so3219860oos.8 for ; Sat, 04 Dec 2021 15:38:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=trSplw+nhot93KoeiH0yY3mLr5CNf5Ad5Ms9Knh6UUA=; b=YXQtOnAsYXUdf/SzQIruzpKzFHzEydiR7SArS5CbCur6LJTwlPvdYpHhiwiKumz8XE RTNtr5Ox3jyzQ/aU3hPS57YShiWv4hIl+HXGTtBqk+mNgRuWSxvVmBAAt1e6yQJM62I+ 5WitJ00hhsB6JzAAQewHOJNeAyWHHGOY3Rk4Hc/PpmlBpGSwuyszLECAiv1ShtuxUQcV 3Qe5AW/y3Hb+8KpwCcghHzqPAQHGjM/xycrS++wbZ9gwnpAe1yWSGAaM6j1ZJSXYaMP5 9Fwo4FLPlPCI3oqvoZSbsap1v0ZKB28Qc2vOPVEXRTkj/l1Mh9iSV9od+VsSUo4fhix9 8pKg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=trSplw+nhot93KoeiH0yY3mLr5CNf5Ad5Ms9Knh6UUA=; b=inQ4u5pmkSUk+Lw/sh+unosfZoci3+RssR8oO5w4HGDwtRvX+/WTmKS8MTNdmjxb+d M8rVc7ePoVf2WYRqB1uJ+k2s6vsXn60zWavrrN/inrUJ2qw4y6ZpOvKWjT73tVJzKhr2 NwzdfstUg0Ks2b1GEKmZZZTBjuDUMh92/NNTJqEBscsyrsvOD8C2p9WhkCQq/lR1YsPU RFjw1iIOEGSsIGXi28fs/md06nfkkqssycqXi7X99xqrPb7QzSKe6HtstjTmxtC50Odv bTAAp40QrchQgwiOo52eV1cSQSdNwJk53SXu/HRL/EodwHOcSl6rtSVGrbocHUEsVDrC vL8Q== X-Gm-Message-State: AOAM5317YeiiQhBBdtx+RJzmIrUununTzF0sqTg1zOmFNj0dazOCrbzO eL2vgO4gNeT1fRZC8xfx5iKdK0livYBknPenf2KCnw== X-Google-Smtp-Source: ABdhPJxAqv/xn3C5dPzAl5HRpbDK5uEX+KGGVV8X5QGIJ0tMt85CbgX1CE1+8Vz21+/VSbs77CahfO1GxRFwfb6pyFc= X-Received: by 2002:a4a:e155:: with SMTP id p21mr17644649oot.84.1638661083480; Sat, 04 Dec 2021 15:38:03 -0800 (PST) MIME-Version: 1.0 References: <20211202095255.165797-1-herve.codina@bootlin.com> <20211202095255.165797-6-herve.codina@bootlin.com> In-Reply-To: <20211202095255.165797-6-herve.codina@bootlin.com> From: Linus Walleij Date: Sun, 5 Dec 2021 00:37:52 +0100 Message-ID: Subject: Re: [PATCH 5/6] irq: spear-shirq: Add support for IRQ 0..6 To: Herve Codina Cc: Viresh Kumar , Shiraz Hashim , soc@kernel.org, Rob Herring , Thomas Gleixner , Marc Zyngier , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, Thomas Petazzoni Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Dec 2, 2021 at 10:53 AM Herve Codina wrote: > IRQ 0..7 are not supported by the driver for SPEAr320 SOC family. > > IRQ 0 is not reserved in SPEAr320 SOC (assigned to GPIOINT). > Furthermore, in SPEAr320s SOC variant, IRQ 0..6 are assigned > as follow: > IRQ 6 - NGPIO_INTR: Combined status of edge programmable > interrupts from GPIO ports > IRQ 5 - TX_OR_INTR: I2S interrupt on Transmit FIFO overrun > IRQ 4 - TX_EMP_INTR: I2S interrupt on Transmit FIFO empty > IRQ 3 - RX_OR_INTR: I2S interrupt on Receive FIFO overrun > IRQ 2 - RX_DA_INTR: I2S interrupt on data available in Receive FIFO > IRQ 1 - Reserved > IRQ 0 - GPIO_INTR: Legacy interrupt from GPIO ports > > Add support for these IRQs in SPEAr320 SOC family. > > Signed-off-by: Herve Codina Acked-by: Linus Walleij Yours, Linus Walleij