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From: Roland Stigge <stigge@antcom.de>
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 <stigge@antcom.de>
Subject: [PATCH 2/8] ARM: LPC32xx: Add further bits to MMC init
Date: Thu, 28 Jun 2012 00:26:12 +0200	[thread overview]
Message-ID: <1340835978-20331-3-git-send-email-stigge@antcom.de> (raw)
In-Reply-To: <1340835978-20331-1-git-send-email-stigge@antcom.de>

This patch makes sure certain MMC bits are cleared as they should for
initialization.

Signed-off-by: Roland Stigge <stigge@antcom.de>
Acked-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com>

---
 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)

WARNING: multiple messages have this Message-ID (diff)
From: stigge@antcom.de (Roland Stigge)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/8] ARM: LPC32xx: Add further bits to MMC init
Date: Thu, 28 Jun 2012 00:26:12 +0200	[thread overview]
Message-ID: <1340835978-20331-3-git-send-email-stigge@antcom.de> (raw)
In-Reply-To: <1340835978-20331-1-git-send-email-stigge@antcom.de>

This patch makes sure certain MMC bits are cleared as they should for
initialization.

Signed-off-by: Roland Stigge <stigge@antcom.de>
Acked-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com>

---
 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)

  parent reply	other threads:[~2012-06-27 22:27 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-06-27 22:26 [PATCH 0/8] ARM: LPC32xx specific updates for next, second set Roland Stigge
2012-06-27 22:26 ` Roland Stigge
2012-06-27 22:26 ` [PATCH 1/8] ARM: LPC32xx: Init MMC via clock Roland Stigge
2012-06-27 22:26   ` Roland Stigge
2012-06-27 22:26 ` Roland Stigge [this message]
2012-06-27 22:26   ` [PATCH 2/8] ARM: LPC32xx: Add further bits to MMC init Roland Stigge
2012-06-27 22:26 ` [PATCH 3/8] ARM: LPC32xx: Remove wrong re-initialization of MMC clock register Roland Stigge
2012-06-27 22:26   ` Roland Stigge
2012-06-27 22:26 ` [PATCH 4/8] ARM: LPC32xx: Update DTS file for EA3250 board Roland Stigge
2012-06-27 22:26   ` Roland Stigge
2012-06-27 22:26 ` [PATCH 5/8] ARM: LPC32xx: Defconfig update Roland Stigge
2012-06-27 22:26   ` Roland Stigge
2012-06-27 22:26 ` [PATCH 6/8] ARM: LPC32xx: Cleanup USB clock init Roland Stigge
2012-06-27 22:26   ` Roland Stigge
2012-06-27 22:26 ` [PATCH 7/8] ARM: LPC32xx: Remove USB and I2C init from phy3250.c Roland Stigge
2012-06-27 22:26   ` Roland Stigge
2012-06-27 22:26 ` [PATCH 8/8] ARM: LPC32xx: Remove unused gpios Roland Stigge
2012-06-27 22:26   ` Roland Stigge

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