From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933492AbZHGT6Z (ORCPT ); Fri, 7 Aug 2009 15:58:25 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S933467AbZHGT6X (ORCPT ); Fri, 7 Aug 2009 15:58:23 -0400 Received: from ru.mvista.com ([213.79.90.228]:2286 "EHLO buildserver.ru.mvista.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S933270AbZHGT6W (ORCPT ); Fri, 7 Aug 2009 15:58:22 -0400 Date: Fri, 7 Aug 2009 23:58:22 +0400 From: Anton Vorontsov To: Andrew Morton Cc: Pierre Ossman , Kumar Gala , David Vrabel , Ben Dooks , Sascha Hauer , linux-kernel@vger.kernel.org, sdhci-devel@lists.ossman.eu, linuxppc-dev@ozlabs.org Subject: [PATCH 7/7] powerpc/85xx: Add eSDHC support for MPC8536DS boards Message-ID: <20090807195822.GG2735@oksana.dev.rtsoft.ru> References: <20090807195724.GA24020@oksana.dev.rtsoft.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20090807195724.GA24020@oksana.dev.rtsoft.ru> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch simply adds sdhci node to the device tree. We specify clock-frequency manually, so that eSDHC will work without upgrading U-Boot. Though, that'll only work for default setup (1500 MHz) on new board revisions. For non-default setups, it's recommended to upgrade U-Boot, since it will fixup clock-frequency automatically. Signed-off-by: Anton Vorontsov --- arch/powerpc/boot/dts/mpc8536ds.dts | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) diff --git a/arch/powerpc/boot/dts/mpc8536ds.dts b/arch/powerpc/boot/dts/mpc8536ds.dts index 22caf69..815cebb 100644 --- a/arch/powerpc/boot/dts/mpc8536ds.dts +++ b/arch/powerpc/boot/dts/mpc8536ds.dts @@ -250,6 +250,14 @@ phy_type = "ulpi"; }; + sdhci@2e000 { + compatible = "fsl,mpc8536-esdhc", "fsl,esdhc"; + reg = <0x2e000 0x1000>; + interrupts = <72 0x2>; + interrupt-parent = <&mpic>; + clock-frequency = <250000000>; + }; + serial0: serial@4500 { cell-index = <0>; device_type = "serial"; -- 1.6.3.3