From patchwork Thu Apr 30 10:16:49 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yann Gautier X-Patchwork-Id: 201309 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=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU, 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 B9468C8300B for ; Thu, 30 Apr 2020 10:17:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 908552082E for ; Thu, 30 Apr 2020 10:17:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=st.com header.i=@st.com header.b="IGqjm8Bu" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726474AbgD3KRL (ORCPT ); Thu, 30 Apr 2020 06:17:11 -0400 Received: from mx07-00178001.pphosted.com ([62.209.51.94]:29128 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726546AbgD3KRK (ORCPT ); Thu, 30 Apr 2020 06:17:10 -0400 Received: from pps.filterd (m0046037.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 03UAGZUt020402; Thu, 30 Apr 2020 12:16:58 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=st.com; h=from : to : cc : subject : date : message-id : mime-version : content-type; s=STMicroelectronics; bh=qH2niGVO8C1BeTnQ7Oe306OijojtPE7/RcJ+6sOZsQU=; b=IGqjm8BuEM3mXncZUDSzDMP/Lmn/LDtP0RV2YIqFSJ2+t4Xq6nHLIdZ2eYQ6i4TcaoyU MwCQYyh9/C6g38RalXELQgxJcE4862DXCkDowpr7+KcpOYw+udM2bswNM/yRuTSNf+7m 6Gv1/xYDAb71WGIXYBlFHsYA6dPpTYjNANColkckebqnWLDQsaCHCfcp6FBcUMnbsIw0 WSUcAylk6Qnl7okgyORLkZpLZo9oQfMXm6BUHMr4GJH019r/mwwJnRBbjFc51ZdLwVZP PAZPlVy8b6aGOIRx6JKAYc0WM5NcgxBuqGdDa9Ws6T1KGNJo8DZ9oX3Yw4nLF+Due92p Ng== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 30qst09622-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 30 Apr 2020 12:16:58 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 43E6910002A; Thu, 30 Apr 2020 12:16:58 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag6node1.st.com [10.75.127.16]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 3611E2B690C; Thu, 30 Apr 2020 12:16:58 +0200 (CEST) Received: from localhost (10.75.127.49) by SFHDAG6NODE1.st.com (10.75.127.16) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Thu, 30 Apr 2020 12:16:57 +0200 From: Yann Gautier To: , , , , , , CC: Yann Gautier , Ludovic Barre Subject: [PATCH] ARM: dts: stm32: add sd-uhs properties in SD-card node for stm32mp157c-ed1 Date: Thu, 30 Apr 2020 12:16:49 +0200 Message-ID: <20200430101649.29381-1-yann.gautier@st.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-Originating-IP: [10.75.127.49] X-ClientProxiedBy: SFHDAG2NODE1.st.com (10.75.127.4) To SFHDAG6NODE1.st.com (10.75.127.16) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138, 18.0.676 definitions=2020-04-30_06:2020-04-30,2020-04-30 signatures=0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The sdmmc1 peripheral is connected on SD-card on STM32MP1-ED1 board. Add the UHS features the controller is able to manage. Those features require a level shifter on the board, and the support of the voltage switch in driver, which is done in Linux v5.7. Signed-off-by: Ludovic Barre Signed-off-by: Yann Gautier --- arch/arm/boot/dts/stm32mp157c-ed1.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/stm32mp157c-ed1.dts b/arch/arm/boot/dts/stm32mp157c-ed1.dts index 9d2592db630c..1d7dfe97b160 100644 --- a/arch/arm/boot/dts/stm32mp157c-ed1.dts +++ b/arch/arm/boot/dts/stm32mp157c-ed1.dts @@ -320,6 +320,10 @@ bus-width = <4>; vmmc-supply = <&vdd_sd>; vqmmc-supply = <&sd_switch>; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; + sd-uhs-ddr50; status = "okay"; };