From nobody Fri Dec 19 17:33:09 2025 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 D36A8FA3746 for ; Mon, 24 Oct 2022 14:00:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236893AbiJXOAS (ORCPT ); Mon, 24 Oct 2022 10:00:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56454 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236969AbiJXN7D (ORCPT ); Mon, 24 Oct 2022 09:59:03 -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 866B4B14DD; Mon, 24 Oct 2022 05:46:15 -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 7E574612B3; Mon, 24 Oct 2022 12:44:23 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8DDF6C4314C; Mon, 24 Oct 2022 12:44:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1666615462; bh=iwSKkSwX+u2KdaUM5m/EksFFExQ9udfRUwuZwe1opOI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=N75IGfhEHfZI71xZME6m3OQZ1iYs5sXwQx6uyi3EqzZRNSSwt3vVECCC69yoFSqmO 1tf2VYemXCzJ0SCXTFI8KFVd0suFkRNOeNy279bVXRXf7e2Vcm9kKnIj/dVd17ALee vlmt4rXu1M+XrhSR3Ch2g83lGN///Vzj83wJOjkU= 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 5.15 259/530] ARM: dts: exynos: correct s5k6a3 reset polarity on Midas family Date: Mon, 24 Oct 2022 13:30:03 +0200 Message-Id: <20221024113056.786319823@linuxfoundation.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221024113044.976326639@linuxfoundation.org> References: <20221024113044.976326639@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" 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 TRAT= S2 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@gma= il.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/ex= ynos4412-midas.dtsi index 968c7943653e..49843e016828 100644 --- a/arch/arm/boot/dts/exynos4412-midas.dtsi +++ b/arch/arm/boot/dts/exynos4412-midas.dtsi @@ -585,7 +585,7 @@ clocks =3D <&camera 1>; clock-names =3D "extclk"; samsung,camclk-out =3D <1>; - gpios =3D <&gpm1 6 GPIO_ACTIVE_HIGH>; + gpios =3D <&gpm1 6 GPIO_ACTIVE_LOW>; =20 port { is_s5k6a3_ep: endpoint { --=20 2.35.1