From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932313Ab2F0W1V (ORCPT ); Wed, 27 Jun 2012 18:27:21 -0400 Received: from mail.work-microwave.de ([62.245.205.51]:57340 "EHLO work-microwave.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932231Ab2F0W1T (ORCPT ); Wed, 27 Jun 2012 18:27:19 -0400 From: Roland Stigge To: arm@kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kevin.wells@nxp.com, srinivas.bakki@nxp.com, aletes.xgr@gmail.com Cc: Roland Stigge Subject: [PATCH 2/8] ARM: LPC32xx: Add further bits to MMC init Date: Thu, 28 Jun 2012 00:26:12 +0200 Message-Id: <1340835978-20331-3-git-send-email-stigge@antcom.de> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1340835978-20331-1-git-send-email-stigge@antcom.de> References: <1340835978-20331-1-git-send-email-stigge@antcom.de> X-FEAS-SYSTEM-WL: rst@work-microwave.de, 192.168.11.78 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch makes sure certain MMC bits are cleared as they should for initialization. Signed-off-by: Roland Stigge Acked-by: Alexandre Pereira da Silva --- arch/arm/mach-lpc32xx/clock.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) --- linux-2.6.orig/arch/arm/mach-lpc32xx/clock.c +++ linux-2.6/arch/arm/mach-lpc32xx/clock.c @@ -813,7 +813,11 @@ static int mmc_onoff_enable(struct clk * tmp = __raw_readl(LPC32XX_CLKPWR_MS_CTRL) & ~(LPC32XX_CLKPWR_MSCARD_SDCARD_EN | - LPC32XX_CLKPWR_MSCARD_MSDIO_PU_EN); + LPC32XX_CLKPWR_MSCARD_MSDIO_PU_EN | + LPC32XX_CLKPWR_MSCARD_MSDIO_PIN_DIS | + LPC32XX_CLKPWR_MSCARD_MSDIO0_DIS | + LPC32XX_CLKPWR_MSCARD_MSDIO1_DIS | + LPC32XX_CLKPWR_MSCARD_MSDIO23_DIS); /* If rate is 0, disable clock */ if (enable != 0)