From patchwork Sun May 6 14:55:24 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 10382853 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 6A88860353 for ; Sun, 6 May 2018 14:56:10 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4761528B9A for ; Sun, 6 May 2018 14:56:10 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 39CF728BAA; Sun, 6 May 2018 14:56:10 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2C4C728B9A for ; Sun, 6 May 2018 14:56:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751383AbeEFO4E (ORCPT ); Sun, 6 May 2018 10:56:04 -0400 Received: from mail.kernel.org ([198.145.29.99]:52366 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751358AbeEFO4D (ORCPT ); Sun, 6 May 2018 10:56:03 -0400 Received: from localhost.localdomain (adsl-84-226-183-37.adslplus.ch [84.226.183.37]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 292B1204EE; Sun, 6 May 2018 14:56:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1525618563; bh=XBMUdc3UlhGGuNjyJn+6B5KBtTvnuxim8vshKjmte40=; h=From:To:Cc:Subject:Date:From; b=chNJ2teBT5tpKvt+ocS8MVbnGit7sMEDaqnz7qS5WKROrzB/WTJwcj6tZ2lX2auIv 5lqJwpnBUnyiZgE/ZeC1bskDU/sb5epj+aVYIiXUcJAZaoHXbyBt9NcPiuRWIIWKNj aFHIqLRV2rxcztuCaIGoSGrQfAyqKcY/eHWkg8cM= From: Krzysztof Kozlowski To: Kukjin Kim , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, arm@kernel.org, Arnd Bergmann , Olof Johansson Cc: Marek Szyprowski Subject: [PATCH fixes-for-current] arm64: dts: exynos: Fix interrupt type for I2S1 device on Exynos5433 Date: Sun, 6 May 2018 16:55:24 +0200 Message-Id: <20180506145524.14570-1-krzk@kernel.org> X-Mailer: git-send-email 2.14.1 Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Marek Szyprowski All interrupts from SoC internal modules are level triggered, so fix incorrect trigger type for I2S1 device on Exynos5433 SoCs. This fixes following kernel warning: WARNING: CPU: 2 PID: 1 at drivers/irqchip/irq-gic.c:1016 gic_irq_domain_translate+0xb0/0xb8 Modules linked in: CPU: 2 PID: 1 Comm: swapper/0 Not tainted 4.16.0-rc7-next-20180329 #646 Hardware name: Samsung TM2 board (DT) pstate: 20000005 (nzCv daif -PAN -UAO) pc : gic_irq_domain_translate+0xb0/0xb8 lr : irq_create_fwspec_mapping+0x64/0x328 sp : ffff0000098b38d0 ... Call trace: gic_irq_domain_translate+0xb0/0xb8 irq_create_of_mapping+0x78/0xa0 of_irq_get+0x6c/0xa0 of_irq_to_resource+0x38/0x108 of_irq_to_resource_table+0x50/0x78 of_device_alloc+0x118/0x1b8 of_platform_device_create_pdata+0x54/0xe0 of_platform_bus_create+0x118/0x340 of_platform_bus_create+0x17c/0x340 of_platform_populate+0x74/0xd8 of_platform_default_populate_init+0xb0/0xcc do_one_initcall+0x50/0x158 kernel_init_freeable+0x184/0x22c kernel_init+0x10/0x108 ret_from_fork+0x10/0x18 ---[ end trace 6decb2b3078d73f0 ]--- Fixes: d8d579c316e8 ("ARM: dts: exynos: Add I2S1 device node to exynos5433") Signed-off-by: Marek Szyprowski Signed-off-by: Krzysztof Kozlowski --- Hi Arnd and Olof, That's one fix for current release cycle (issue introduced in merge window). Best regards, Krzysztof arch/arm64/boot/dts/exynos/exynos5433.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi index c0231d077fa6..1ad8677f6a0a 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi @@ -1317,7 +1317,7 @@ reg = <0x14d60000 0x100>; dmas = <&pdma0 31 &pdma0 30>; dma-names = "tx", "rx"; - interrupts = ; + interrupts = ; clocks = <&cmu_peric CLK_PCLK_I2S1>, <&cmu_peric CLK_PCLK_I2S1>, <&cmu_peric CLK_SCLK_I2S1>;