From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751751AbeEFO4F (ORCPT ); Sun, 6 May 2018 10:56:05 -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 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-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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>; -- 2.14.1