From patchwork Thu Mar 16 19:28:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= X-Patchwork-Id: 13178238 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 5EF2AC6FD19 for ; Thu, 16 Mar 2023 19:28:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230076AbjCPT2l (ORCPT ); Thu, 16 Mar 2023 15:28:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56412 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230039AbjCPT2k (ORCPT ); Thu, 16 Mar 2023 15:28:40 -0400 Received: from mail-wr1-x42f.google.com (mail-wr1-x42f.google.com [IPv6:2a00:1450:4864:20::42f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7259B7D9F; Thu, 16 Mar 2023 12:28:38 -0700 (PDT) Received: by mail-wr1-x42f.google.com with SMTP id y14so2539231wrq.4; Thu, 16 Mar 2023 12:28:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; t=1678994917; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=j8afldfRZftLeVmekmQfoh01jVdumsVP7nkKoPaU3Q0=; b=FzMRr5ekh/fDiJqTlezNj6nLjzvn5z92FtYeB8MquVSMB8PuvarccnyqAzsXiccf+v uwRFIomnTWNLGVjzc1xrB2hGiCKD3jBo5n1u8p/yEV6rpolbxVjfM7eTHXyAHXGXz7ZJ TPeVbWfAlxiSD6+BPtXr/efehcdI64fIoL6G/U1WHNMo01Tzr/Obf3y5tug17N0fGcXg CH6E5a2HguZUtwrm26LcK9IOV/7xEx5eIE1cOvTLMxPbGWaZwEjjP16HylJr06xRLhaf RpiYBT3mXwwuOx0jLOhqavY/2kZ9GVbZRWMMwZrZv9xNO13SBwc1VUVgD4k3FntnSk7Z AaOQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678994917; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=j8afldfRZftLeVmekmQfoh01jVdumsVP7nkKoPaU3Q0=; b=OaA5DMgqalrfqO5iOtmmxFPsH90MkN7l4EJpyVnzuiO1Wd6rSCpqPOR7xpxZno8OPP tdfm4vzn9Ie4AUDbFKDTUlPG+tgkmIruo3K9C0VnY9DD2PRZMEYBbWaJKU1otqKt0NKu IAAHNvxvQvCESKzbXFLYwWbRKFScOSMGmGBTDfgThz51A18Ff1hJy/BmnuZk7M2TLgHO wQpy9t7oeB/Hkxl41y46emLc/nESsvwvAG/fx/zPzCe9UiaQLrdZq+BKeOwSBedktzK5 U/ZTfgzU2UGSI67aGRqqGnI0uXq+MAJMK18qzM0VByxj6W+AXJ6BJr5P0quljeQ8upSg bEUg== X-Gm-Message-State: AO0yUKWnqTlccBDnqwCSRdqOBGc2FyfiLy1Tg7EjPENlISpzXuDYwW/R lJSI06rrfq+Vel/SigfpGJI= X-Google-Smtp-Source: AK7set/jYfYl9ttVzIXJO+ZQVfa6cE/yOsP8fx4teiTmGNNWyVlIJRzMAlF3IUGqRAXAmY3hAabIuQ== X-Received: by 2002:a5d:40ce:0:b0:2cd:ceab:df1a with SMTP id b14-20020a5d40ce000000b002cdceabdf1amr381006wrq.32.1678994916642; Thu, 16 Mar 2023 12:28:36 -0700 (PDT) Received: from atlantis.lan (255.red-79-146-124.dynamicip.rima-tde.net. [79.146.124.255]) by smtp.gmail.com with ESMTPSA id l10-20020a5d4bca000000b002cfea3c49d5sm180041wrt.52.2023.03.16.12.28.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Mar 2023 12:28:35 -0700 (PDT) From: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= To: f.fainelli@gmail.com, jonas.gorski@gmail.com, bcm-kernel-feedback-list@broadcom.com, tglx@linutronix.de, maz@kernel.org, linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org Cc: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= Subject: [PATCH v2] irqchip/bcm-6345-l1: request memory region Date: Thu, 16 Mar 2023 20:28:33 +0100 Message-Id: <20230316192833.1603149-1-noltari@gmail.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230316180701.783785-1-noltari@gmail.com> References: <20230316180701.783785-1-noltari@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org Request memory region in order to display it in /proc/iomem. Also stop printing the MMIO address since it just displays (ptrval). Signed-off-by: Álvaro Fernández Rojas Acked-by: Florian Fainelli --- v2: request memory region and stop displaying MMIO address. drivers/irqchip/irq-bcm6345-l1.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) --- a/drivers/irqchip/irq-bcm6345-l1.c +++ b/drivers/irqchip/irq-bcm6345-l1.c @@ -253,6 +253,9 @@ static int __init bcm6345_l1_init_one(st if (!cpu->map_base) return -ENOMEM; + if (!request_mem_region(res.start, sz, res.name)) + pr_err("failed to request intc memory"); + for (i = 0; i < n_words; i++) { cpu->enable_cache[i] = 0; __raw_writel(0, cpu->map_base + reg_enable(intc, i)); @@ -331,8 +334,7 @@ static int __init bcm6345_l1_of_init(str for_each_cpu(idx, &intc->cpumask) { struct bcm6345_l1_cpu *cpu = intc->cpus[idx]; - pr_info(" CPU%u at MMIO 0x%p (irq = %d)\n", idx, - cpu->map_base, cpu->parent_irq); + pr_info(" CPU%u (irq = %d)\n", idx, cpu->parent_irq); } return 0;