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 39E75C38A2D for ; Mon, 24 Oct 2022 12:25:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233578AbiJXMZH (ORCPT ); Mon, 24 Oct 2022 08:25:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53764 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233572AbiJXMXP (ORCPT ); Mon, 24 Oct 2022 08:23:15 -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 716F71AF15; Mon, 24 Oct 2022 04:59:43 -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 3B59F6129B; Mon, 24 Oct 2022 11:59:38 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 50818C433C1; Mon, 24 Oct 2022 11:59:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1666612777; bh=PjdSAhHFsEcQmApOu7TJ6TUEWQhU3Y739C1c8IFEpF8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=E738jcCP2MUsQ2ew8BI6HWfUbvcv18FV4JLcKyZPo7Ucryv6nmUx4HSrTnH1q6IHC 9SxOWGI0KJM/wad2Xv++pV4nWV9MFvf7zXnv7iBNfmuyvugmiSuPeAz/upGYXccn0I 4Pb0QYtUyQMOUAInAhFsLh2P8mPUvqdMUk1vPiig= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Dmitry Torokhov , Krzysztof Kozlowski , Linus Walleij , Arnd Bergmann , Sasha Levin Subject: [PATCH 4.19 114/229] ARM: dts: exynos: correct s5k6a3 reset polarity on Midas family Date: Mon, 24 Oct 2022 13:30:33 +0200 Message-Id: <20221024113002.689910603@linuxfoundation.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221024112959.085534368@linuxfoundation.org> References: <20221024112959.085534368@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Dmitry Torokhov [ Upstream commit 3ba2d4bb9592bf7a6a3fe3dbe711ecfc3d004bab ] According to s5k6a3 driver code, the reset line for the chip appears to be active low. This also matches the typical polarity of reset lines in general. Let's fix it up as having correct polarity in DTS is important when the driver will be switched over to gpiod API. Fixes: b4fec64758ab ("ARM: dts: Add camera device nodes for Exynos4412 TRATS2 board") Signed-off-by: Dmitry Torokhov Signed-off-by: Krzysztof Kozlowski Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20220913164104.203957-1-dmitry.torokhov@gmail.com Link: https://lore.kernel.org/r/20220926104354.118578-2-krzysztof.kozlowski@linaro.org' Signed-off-by: Arnd Bergmann Signed-off-by: Sasha Levin --- arch/arm/boot/dts/exynos4412-midas.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/exynos4412-midas.dtsi b/arch/arm/boot/dts/exynos4412-midas.dtsi index 60fbad25b5f2..93c8918e599b 100644 --- a/arch/arm/boot/dts/exynos4412-midas.dtsi +++ b/arch/arm/boot/dts/exynos4412-midas.dtsi @@ -525,7 +525,7 @@ clocks = <&camera 1>; clock-names = "extclk"; samsung,camclk-out = <1>; - gpios = <&gpm1 6 GPIO_ACTIVE_HIGH>; + gpios = <&gpm1 6 GPIO_ACTIVE_LOW>; port { is_s5k6a3_ep: endpoint { -- 2.35.1