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 X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 25B11C43603 for ; Thu, 5 Dec 2019 11:36:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 007472464F for ; Thu, 5 Dec 2019 11:36:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729344AbfLELgQ (ORCPT ); Thu, 5 Dec 2019 06:36:16 -0500 Received: from esa5.microchip.iphmx.com ([216.71.150.166]:25486 "EHLO esa5.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729048AbfLELgQ (ORCPT ); Thu, 5 Dec 2019 06:36:16 -0500 Received-SPF: Pass (esa5.microchip.iphmx.com: domain of Nicolas.Ferre@microchip.com designates 198.175.253.82 as permitted sender) identity=mailfrom; client-ip=198.175.253.82; receiver=esa5.microchip.iphmx.com; envelope-from="Nicolas.Ferre@microchip.com"; x-sender="Nicolas.Ferre@microchip.com"; x-conformance=spf_only; x-record-type="v=spf1"; x-record-text="v=spf1 mx a:ushub1.microchip.com a:smtpout.microchip.com -exists:%{i}.spf.microchip.iphmx.com include:servers.mcsv.net include:mktomail.com include:spf.protection.outlook.com ~all" Received-SPF: None (esa5.microchip.iphmx.com: no sender authenticity information available from domain of postmaster@email.microchip.com) identity=helo; client-ip=198.175.253.82; receiver=esa5.microchip.iphmx.com; envelope-from="Nicolas.Ferre@microchip.com"; x-sender="postmaster@email.microchip.com"; x-conformance=spf_only Authentication-Results: esa5.microchip.iphmx.com; dkim=none (message not signed) header.i=none; spf=Pass smtp.mailfrom=Nicolas.Ferre@microchip.com; spf=None smtp.helo=postmaster@email.microchip.com; dmarc=pass (p=none dis=none) d=microchip.com IronPort-SDR: MX4SMX03Epe5zSiLe4Ykvi67hrT1G9Jp/hSeat+cxxnTd1cxhkqKihGRhgbBu0dh8X1o87NiLf i/3NiawRzE+8QN/BFl5QN75vmNpuMGruvOh2U5QvEn5wgnATjwyT0OopfSgpPZElOv3Fv9eL7K UtwxGgUBPE3T/phTvMxTPjW8mmCqSQTCtmh9aE/wUiovSNFO1P27aOLyBtE5cAcjWM1+cvFQgf gfW9ZJcZjXo1qBy769UB/DP0YEdu63F1Q4+YXbY5lqBC5XVDhl/MZIZSjlR2yTtni9gjZQjEpl edA= X-IronPort-AV: E=Sophos;i="5.69,281,1571727600"; d="scan'208";a="57915304" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa5.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 05 Dec 2019 04:36:17 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.85.144) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Thu, 5 Dec 2019 04:36:17 -0700 Received: from tenerife.corp.atmel.com (10.10.85.251) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.1713.5 via Frontend Transport; Thu, 5 Dec 2019 04:36:17 -0700 From: Nicolas Ferre To: Ludovic Desroches , Alexandre Belloni , CC: , Nicolas Ferre Subject: [PATCH] ARM: dts: at91: sama5d27_som1_ek: add the microchip,sdcal-inverted on sdmmc0 Date: Thu, 5 Dec 2019 12:36:04 +0100 Message-ID: <20191205113604.9000-1-nicolas.ferre@microchip.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Specify the SoC SDCAL pin connection that is used in the sama5d27c 128MiB SiP on the SAMA5D27 SOM1. This will put in place a software workaround that would reduce power consumption on all boards using this SoM, including the SAMA5D27 SOM1 EK. Uses property introduced in 5cd41fe89704 ("dt-bindings: sdhci-of-at91: add the microchip,sdcal-inverted property") Signed-off-by: Nicolas Ferre --- arch/arm/boot/dts/at91-sama5d27_som1.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/at91-sama5d27_som1.dtsi b/arch/arm/boot/dts/at91-sama5d27_som1.dtsi index 7788d5db65c2..6281590150c8 100644 --- a/arch/arm/boot/dts/at91-sama5d27_som1.dtsi +++ b/arch/arm/boot/dts/at91-sama5d27_som1.dtsi @@ -24,6 +24,10 @@ }; ahb { + sdmmc0: sdio-host@a0000000 { + microchip,sdcal-inverted; + }; + apb { qspi1: spi@f0024000 { pinctrl-names = "default"; -- 2.17.1