From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755545AbdESIZd (ORCPT ); Fri, 19 May 2017 04:25:33 -0400 Received: from lelnx194.ext.ti.com ([198.47.27.80]:46474 "EHLO lelnx194.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755270AbdESITV (ORCPT ); Fri, 19 May 2017 04:19:21 -0400 From: Kishon Vijay Abraham I To: Ulf Hansson , Rob Herring , Tony Lindgren CC: , , , , , , Jonathan Corbet , Mark Rutland , Russell King , , Subject: [PATCH 37/41] ARM: dts: am57xx-beagle-x15-common: Set MMC2 IO voltage to 3.3V Date: Fri, 19 May 2017 13:45:37 +0530 Message-ID: <20170519081541.26753-38-kishon@ti.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170519081541.26753-1-kishon@ti.com> References: <20170519081541.26753-1-kishon@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org MMC2 interface on AM57xx Beagle-x15, connected to onboard eMMC, has IO voltage fixed to 3.3V. Add no-1-8-v device-tree property to mmc2 node in the board's device-tree file to reflect this. Note that the AM57xx SoC itself supports dual-voltage on MMC2. The limitation above is due to the board. Signed-off-by: Sekhar Nori Signed-off-by: Kishon Vijay Abraham I --- arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi b/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi index 064755e6fac5..8cef5d1460ec 100644 --- a/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi +++ b/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi @@ -445,6 +445,7 @@ bus-width = <8>; ti,non-removable; cap-mmc-dual-data-rate; + no-1-8-v; }; &sata { -- 2.11.0