Received: by 2002:ac0:a5a6:0:0:0:0:0 with SMTP id m35-v6csp4101754imm; Wed, 5 Sep 2018 10:42:40 -0700 (PDT) X-Google-Smtp-Source: ANB0VdaFOy+urTGylJXzjmKjg9Ep96CZh7NZDt1dzjSQkkMUINJPJTrq+tQsvWt4NfcfjmwyXoeA X-Received: by 2002:a63:9dcd:: with SMTP id i196-v6mr38143514pgd.238.1536169360251; Wed, 05 Sep 2018 10:42:40 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1536169360; cv=none; d=google.com; s=arc-20160816; b=IhiCw3iigmRGR2NGx+rVUdegKghQC5NB+i3K0dm0X+C0BI0DCvMzKbLtnbj9WPlQfb NTz8E7umsFg31bVi21iThRYwKlzdUd+ezWGsEDC8Vci4f3pyzDuGTjPDpXdS9G3EU5D1 muDUP1n2GNx2H8jcae2tjGwaEpmwGrn8wVyvmtPP7X7dkgc5n7uqyNV98r2eIVOmRYoU EIU2bDOOtcS7yejy7d7JTmY9CkgEEAUHTaWrqCHqwneCJq7KTWOfb+AMqP7eVxcf3Adm Brv8KJOi9+WidBpRFJgfKrzh4wFve5lgXpL317lo08AW6zUButBtbicyP+sfKo7sl8LP buqQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:to:from :dkim-signature; bh=jE03BDl9MndEinJLVmE9LkSyy+7jU9Cj2PLjh4j6lUA=; b=L1Ebqq73IR9ONN1/XElPwLpqX1zGBy7ft5v5PYfENnzzlKam3px1lbJk5k+Bddl6vW 3oCRU+tWGjkXTGPZkHZYaPHDsAl//vjEj52a5YzHMNNy3oSwkkgcf0Pgm+XMDobTWwJF fLk1d1ILMTfGeyYhxfz8+z1OA9rZeAKvtK60iWKEWQ2q7HEusH5AoHEJZt1G0v0Zfpd2 KyY+xiRPdl85RSXGylztPX8fo75nEC6AyGGpOiP6SS6zHKb1RztoE1rc/3CO3T7PN8xe OKCtn3vHVvczdxFqrSVNwWB7WxGsAUa4MQ1ektdY2JGwn+pmUGcVBUG5P9zRg/chUtmn mk1g== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=N68aYKHu; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id w4-v6si2471310pgj.566.2018.09.05.10.42.24; Wed, 05 Sep 2018 10:42:40 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=N68aYKHu; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727572AbeIEWLs (ORCPT + 99 others); Wed, 5 Sep 2018 18:11:48 -0400 Received: from mail.kernel.org ([198.145.29.99]:60120 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726497AbeIEWLs (ORCPT ); Wed, 5 Sep 2018 18:11:48 -0400 Received: from localhost.localdomain (xdsl-188-155-58-14.adslplus.ch [188.155.58.14]) (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 6134D205F4; Wed, 5 Sep 2018 17:40:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1536169236; bh=qyNL+werNF896t6kFXhNbN7qBqzcEDzb6l8ITVfgEfk=; h=From:To:Subject:Date:From; b=N68aYKHu0bYusBHYTqavgFQeYjmpvLZOpZb3cv3J0CHRR4EtNOvhJXUdzpAf3GZOX QVdOPIn4qEqHbLICU24GHZ0aRL9I6P6SoaNmMYczRjoAfDzpyRgQD+sVVGGqVsZhGL 6wjHakCqNH1ejO3PozcG6kIJdrt8tw+Mkh+b+0lE= From: Krzysztof Kozlowski To: Kukjin Kim , Krzysztof Kozlowski , Maciej Purski , Simon Shields , Sylwester Nawrocki , Marek Szyprowski , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [RFT] ARM: dts: exynos: Remove double SD card detect pin inversion Date: Wed, 5 Sep 2018 19:40:24 +0200 Message-Id: <20180905174024.28366-1-krzk@kernel.org> X-Mailer: git-send-email 2.14.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The SDHCI standard, MMC host controller bindings and MMC core defines card detect pin as active low. Therefore there is no point to invert it twice. Signed-off-by: Krzysztof Kozlowski --- Tested only on Odroid U3. Tests on other platforms would be appreciated. --- arch/arm/boot/dts/exynos4210-universal_c210.dts | 3 +-- arch/arm/boot/dts/exynos4412-midas.dtsi | 3 +-- arch/arm/boot/dts/exynos4412-odroid-common.dtsi | 3 +-- 3 files changed, 3 insertions(+), 6 deletions(-) diff --git a/arch/arm/boot/dts/exynos4210-universal_c210.dts b/arch/arm/boot/dts/exynos4210-universal_c210.dts index 4e6ff97e1ec4..249bfbff1e20 100644 --- a/arch/arm/boot/dts/exynos4210-universal_c210.dts +++ b/arch/arm/boot/dts/exynos4210-universal_c210.dts @@ -537,8 +537,7 @@ pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4>; pinctrl-names = "default"; vmmc-supply = <&ldo5_reg>; - cd-gpios = <&gpx3 4 GPIO_ACTIVE_HIGH>; - cd-inverted; + cd-gpios = <&gpx3 4 GPIO_ACTIVE_LOW>; status = "okay"; }; diff --git a/arch/arm/boot/dts/exynos4412-midas.dtsi b/arch/arm/boot/dts/exynos4412-midas.dtsi index c0476c290977..aed2f2e2b0d1 100644 --- a/arch/arm/boot/dts/exynos4412-midas.dtsi +++ b/arch/arm/boot/dts/exynos4412-midas.dtsi @@ -1269,8 +1269,7 @@ &sdhci_2 { bus-width = <4>; - cd-gpios = <&gpx3 4 GPIO_ACTIVE_HIGH>; - cd-inverted; + cd-gpios = <&gpx3 4 GPIO_ACTIVE_LOW>; pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sdhci2_cd>; pinctrl-names = "default"; vmmc-supply = <&ldo21_reg>; diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi index a09e46c9dbc0..2caa3132f34e 100644 --- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi +++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi @@ -539,8 +539,7 @@ pinctrl-names = "default"; vmmc-supply = <&ldo21_reg>; vqmmc-supply = <&ldo4_reg>; - cd-gpios = <&gpk2 2 GPIO_ACTIVE_HIGH>; - cd-inverted; + cd-gpios = <&gpk2 2 GPIO_ACTIVE_LOW>; status = "okay"; }; -- 2.14.1