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 X-Spam-Level: X-Spam-Status: No, score=-7.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3AE6BC433DF for ; Fri, 31 Jul 2020 12:32:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 178322087C for ; Fri, 31 Jul 2020 12:32:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="yArUZlug" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733303AbgGaMcO (ORCPT ); Fri, 31 Jul 2020 08:32:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60826 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1733262AbgGaMcN (ORCPT ); Fri, 31 Jul 2020 08:32:13 -0400 Received: from mail-qv1-xf41.google.com (mail-qv1-xf41.google.com [IPv6:2607:f8b0:4864:20::f41]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CBDD1C061574 for ; Fri, 31 Jul 2020 05:32:12 -0700 (PDT) Received: by mail-qv1-xf41.google.com with SMTP id l13so7638596qvt.10 for ; Fri, 31 Jul 2020 05:32:12 -0700 (PDT) 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=SgQA4sgoGYvD/Uf9j6zkKwcrUzZ+kjVzPsEd9qktWI0=; b=yArUZlugRa5RtNwex9gt6KlGV/LzD6XhTdRsHx+m1p29ABbu+mPaW7hGxX+Ek3OLlK Si/I0ihYLl9x1JgR6oOG/t+Tjgvvrtu3iTBi7894DnYH142AfKqegLhzWX0OyiooVNR3 mzN9mRQIrQmPMCkl9dtxLlcsQZohjn2N0imuhNcDjc7Jm2Nvm4sLrash23s1Uac8E+n/ ZVvbHpNTpPcPXTuN1+vn+XbYOO6G5ThGMX/sW/gYQJ4MTLkne4wbr+9PH8DtvPt4lfze dSiM+B4aAq4oJhKJiGStGxuGBT25yHDUuBm1ft7xHs0XvpMGwBjk/qBOnfWBHgLEeKaN MRNA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=SgQA4sgoGYvD/Uf9j6zkKwcrUzZ+kjVzPsEd9qktWI0=; b=hMCtXxWyJYrDGledCrMi0BUuJVU4/MEKm1iai/23c7IL8YvBCKRU7Gnz4nxYxLstiQ J72ZFYI9wN1iiEECsBGSRpebaEUaGSPWD8nDNQLcJAWJI/1XG9SFxPEtWp3QwjPwBsIM IjKPfPH4m+lNB9yFhI8Xd6GtFGH6xIs+v9AdcDiOUCayb6hGtCjC1hEa3Ar1zAv4+sC2 nvonIVTXc1gQaNE9hTSAxzWOHWHSY6LBaQqguM49xOP0nUiKcVoOdBE7opYFIAh1ewQX Gi/fs5oIXGACLhMCHc3SXsP0aaRHmurkSIRN9L2EjXW7ZtMq9KHvJBsgV0y7viXgslIq 5L0w== X-Gm-Message-State: AOAM533CcvzCfKb+gzpZtp95E9R1sfB5ZQ9oJ/ny249QVirQP8l/TW4y sPX1D/PSjFkt+HU8EOKHlqCvcW2dLC5kMYw00RycDw== X-Google-Smtp-Source: ABdhPJwA/Ade66bad0qB4t8nKvutT0zN/4+AR2s7p6M5ohcTnlPbZ3JWMGZuT5x4DWm3k6zmybs78WYMYeh+sVHLiLo= X-Received: by 2002:a0c:f189:: with SMTP id m9mr3692284qvl.152.1596198732095; Fri, 31 Jul 2020 05:32:12 -0700 (PDT) MIME-Version: 1.0 References: <1595927918-19845-1-git-send-email-grzegorz.jaszczyk@linaro.org> <1595927918-19845-6-git-send-email-grzegorz.jaszczyk@linaro.org> <015909fa-794c-c938-d944-897985475d20@lechnology.com> In-Reply-To: <015909fa-794c-c938-d944-897985475d20@lechnology.com> From: Grzegorz Jaszczyk Date: Fri, 31 Jul 2020 14:32:01 +0200 Message-ID: Subject: Re: [PATCH v4 5/5] irqchip/irq-pruss-intc: Add support for ICSSG INTC on K3 SoCs To: David Lechner , Marc Zyngier Cc: tglx@linutronix.de, jason@lakedaemon.net, "Anna, Suman" , robh+dt@kernel.org, Lee Jones , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, "Mills, William" , "Bajjuri, Praneeth" Content-Type: text/plain; charset="UTF-8" Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Wed, 29 Jul 2020 at 21:28, David Lechner wrote: > > On 7/28/20 4:18 AM, Grzegorz Jaszczyk wrote: > > From: Suman Anna > > > > The K3 AM65x and J721E SoCs have the next generation of the PRU-ICSS IP, > > commonly called ICSSG. The PRUSS INTC present within the ICSSG supports > > more System Events (160 vs 64), more Interrupt Channels and Host Interrupts > > (20 vs 10) compared to the previous generation PRUSS INTC instances. The > > first 2 and the last 10 of these host interrupt lines are used by the > > PRU and other auxiliary cores and sub-modules within the ICSSG, with 8 > > host interrupts connected to MPU. The host interrupts 5, 6, 7 are also > > connected to the other ICSSG instances within the SoC and can be > > partitioned as per system integration through the board dts files. > > > > Enhance the PRUSS INTC driver to add support for this ICSSG INTC > > instance. > > > > Signed-off-by: Suman Anna > > Signed-off-by: Grzegorz Jaszczyk > > --- > > There is not much left in this patch. Might as well squash this into > "irqchip/irq-pruss-intc: Add a PRUSS irqchip driver for PRUSS interrupts". This is what was suggested in v3. IMO even for commit log it is worth keeping it as a separate patch but if Marc wants to see it squashed, no problem I will do that. Best regards, Grzegorz