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=-10.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 D0A04C433E2 for ; Mon, 31 Aug 2020 22:00:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B0440208CA for ; Mon, 31 Aug 2020 22:00:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730358AbgHaWAA (ORCPT ); Mon, 31 Aug 2020 18:00:00 -0400 Received: from mail.manjaro.org ([176.9.38.148]:35802 "EHLO mail.manjaro.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725934AbgHaV76 (ORCPT ); Mon, 31 Aug 2020 17:59:58 -0400 Received: from localhost (localhost [127.0.0.1]) by mail.manjaro.org (Postfix) with ESMTP id 3F6273741468; Mon, 31 Aug 2020 23:59:57 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at manjaro.org Received: from mail.manjaro.org ([127.0.0.1]) by localhost (manjaro.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id TSySEwXWnGHj; Mon, 31 Aug 2020 23:59:54 +0200 (CEST) From: Tobias Schramm To: Rob Herring , Nicolas Saenz Julienne , Stefan Wahren Cc: devicetree@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, linux-kernel@vger.kernel.org, Tobias Schramm Subject: [PATCH v2 1/1] ARM: dts: bcm2711: Enable ddr modes on emmc2 controller Date: Mon, 31 Aug 2020 23:59:36 +0200 Message-Id: <20200831215936.550402-2-t.schramm@manjaro.org> In-Reply-To: <20200831215936.550402-1-t.schramm@manjaro.org> References: <20200831215936.550402-1-t.schramm@manjaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This commit enables ddr modes for eMMC storage on emmc2. The bcm2711 supports eMMC storage using ddr modes. The board layout of the Raspberry Pi 4 supports them, too. Signed-off-by: Tobias Schramm --- arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts index 222d7825e1ab..1851efebe9c6 100644 --- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts +++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts @@ -191,6 +191,7 @@ &emmc2 { vqmmc-supply = <&sd_io_1v8_reg>; vmmc-supply = <&sd_vcc_reg>; broken-cd; + mmc-ddr-3_3v; status = "okay"; }; -- 2.28.0