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 F0479ECAAD5 for ; Mon, 12 Sep 2022 15:47:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229577AbiILPrh (ORCPT ); Mon, 12 Sep 2022 11:47:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53112 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230373AbiILPre (ORCPT ); Mon, 12 Sep 2022 11:47:34 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1F9B72F3A8 for ; Mon, 12 Sep 2022 08:47:32 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id B2A2B6124B for ; Mon, 12 Sep 2022 15:47:31 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 194FAC433D6; Mon, 12 Sep 2022 15:47:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1662997651; bh=NSL2b3RlG4fF1rPY9NmRmIoD/xHXNi1RK+943Jl/oX0=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=CewYCBwcVT4qWjTb4+lQp9EV0shC1Snt1YAW4x7x7u+XboCOdSQ21mW/L5x7eLZhH ehsKwSFAWBbb8wzvAGExgjfYUQkFZaL3qw0V3m5F1UU/5+i8ZsRcx2FNV48XyyPFDe DMoMjmVVyskMOwfn/8+RQbgcqG8rZV9+pZrSVrajSWCnI4O6McYQA5R3BWCikAo5mC 2ayZNl8I78IV2Oq6o9hIC4lF0i+1EKHIaZ7Q/IHn5wpe3SiTrHk5MYC+NhiElS/OtJ p0TevoxQ0NGUhEM9c3Fl9OfHEXllaPjbKLF5FuuN59w1gTS/8DV/EqkwcUs1rrl0t3 O73eGn+Jz/CqA== Received: from sofa.misterjones.org ([185.219.108.64] helo=why.misterjones.org) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1oXlei-009j1p-Lb; Mon, 12 Sep 2022 16:47:28 +0100 Date: Mon, 12 Sep 2022 16:47:28 +0100 Message-ID: <875yhsvblb.wl-maz@kernel.org> From: Marc Zyngier To: Linus Walleij Cc: linux-gpio@vger.kernel.org, Bartosz Golaszewski Subject: Re: [PATCH] gpio: ixp4xx: Make irqchip immutable In-Reply-To: <20220911190751.1788625-1-linus.walleij@linaro.org> References: <20220911190751.1788625-1-linus.walleij@linaro.org> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM-LB/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL-LB/10.8 EasyPG/1.0.0 Emacs/27.1 (x86_64-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: linus.walleij@linaro.org, linux-gpio@vger.kernel.org, brgl@bgdev.pl X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org On Sun, 11 Sep 2022 20:07:51 +0100, Linus Walleij wrote: > > This turns the IXP4xx GPIO irqchip into an immutable > irqchip, a bit different from the standard template due > to being hierarchical. > > Tested on the IXP4xx which uses drivers/ata/pata_ixp4xx_cf.c > for a rootfs on compact flash with IRQs from this GPIO > block to the CF ATA controller. > > Cc: Marc Zyngier > Signed-off-by: Linus Walleij Acked-by: Marc Zyngier M. -- Without deviation from the norm, progress is not possible.