From patchwork Sun Oct 11 15:46:04 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anand Moon X-Patchwork-Id: 7369131 Return-Path: X-Original-To: patchwork-linux-samsung-soc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 7C0A09F1D5 for ; Sun, 11 Oct 2015 15:47:16 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 9D15E206F6 for ; Sun, 11 Oct 2015 15:47:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BB889206F7 for ; Sun, 11 Oct 2015 15:47:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751456AbbJKPrL (ORCPT ); Sun, 11 Oct 2015 11:47:11 -0400 Received: from mail-pa0-f65.google.com ([209.85.220.65]:34372 "EHLO mail-pa0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752070AbbJKPqn (ORCPT ); Sun, 11 Oct 2015 11:46:43 -0400 Received: by pablk4 with SMTP id lk4so16238385pab.1; Sun, 11 Oct 2015 08:46:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=AePUwfUIPcaQNwwBLv8H1f91rbH31o27bymqhvCeRh4=; b=tVmZuqtOP2L7NfQBJPp6Ti1gFn0LTZWdl8G8BZR3W6i9lRmBDvP3X8DDb43rVnioKV Yp+BpGjjJGmInglvgZBhZBq5fvJ3JN8kzIH+AsApzdU1KNqzQsEy5zJBr6IQopJJB6OW k9BS9O5BJZl9+t/iXWjDH9ToMHRijOM/XrfKSKzE0vtNPc0U8XxpJnZyO1xPus97bYCf YYLwiE1HJLx98JxIQwwwReGEbe7TdG1+NRjLWc6RUNOcewFASPr5hHspArLbU0OYD761 tlMg5j/sCfydk8zifwY1rE+ScMCk+uC8rg3X4+c1ZI+pi5Tofoz89whFq1hG/0DueOcV O8Ww== X-Received: by 10.66.220.164 with SMTP id px4mr29819299pac.15.1444578403218; Sun, 11 Oct 2015 08:46:43 -0700 (PDT) Received: from localhost.localdomain ([103.249.90.248]) by smtp.gmail.com with ESMTPSA id xg2sm13407381pbb.2.2015.10.11.08.46.38 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 11 Oct 2015 08:46:41 -0700 (PDT) From: Anand Moon To: Kukjin Kim , Krzysztof Kozlowski , Javier Martinez Canillas , Anand Moon , Lukasz Majewski , Jaehoon Chung Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/3] ARM: dts: exynos5422-odroidxu3: Added UHS-I bus speed support Date: Sun, 11 Oct 2015 15:46:04 +0000 Message-Id: <1444578364-1384-3-git-send-email-linux.amoon@gmail.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1444578364-1384-1-git-send-email-linux.amoon@gmail.com> References: <1444578364-1384-1-git-send-email-linux.amoon@gmail.com> Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Spam-Status: No, score=-6.8 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, T_DKIM_INVALID, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Added support for UHS-I bus speed 50MB/s (SDR50, DDR50) 104MB/s (SDR104) Signed-off-by: Anand Moon --- Changes based on git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git v4.4-next/dt-samsung branch Changes Fixed the UHS-I bus speed detedtion on cold boot. [ 2.439806] mmc_host mmc1: Bus speed (slot 0) = 100000000Hz (slot req 100000000Hz, actual 100000000HZ div = 0) [ 2.449729] mmc1: new ultra high speed SDR50 SDHC card at address aaaa [ 2.455984] mmcblk0: mmc1:aaaa SL32G 29.7 GiB [ 2.461743] mmcblk0: p1 p2 --- arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi index 58c06d3..ba4a87b 100644 --- a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi +++ b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi @@ -364,6 +364,10 @@ pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>; bus-width = <4>; cap-sd-highspeed; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; + sd-uhs-sdr104; }; &pinctrl_0 {