linux-kernel - [PATCH 7/8] ARM: LPC32xx: Remove USB and I2C init from phy3250.c

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Date:	Thu, 28 Jun 2012 00:26:17 +0200
From:	Roland Stigge <stigge@...com.de>
To:	arm@...nel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, kevin.wells@....com,
	srinivas.bakki@....com, aletes.xgr@...il.com
Cc:	Roland Stigge <stigge@...com.de>
Subject: [PATCH 7/8] ARM: LPC32xx: Remove USB and I2C init from phy3250.c

USB and I2C initialization can be removed safely from the board specific
phy3250.c, now that initialization moved to the generalized clock.c.

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

---
 arch/arm/mach-lpc32xx/phy3250.c |   12 ------------
 1 file changed, 12 deletions(-)

--- linux-2.6.orig/arch/arm/mach-lpc32xx/phy3250.c
+++ linux-2.6/arch/arm/mach-lpc32xx/phy3250.c
@@ -248,18 +248,6 @@ static void __init lpc3250_machine_init(
 	tmp |= LPC32XX_CLKPWR_LCDCTRL_LCDTYPE_TFT16;
 	__raw_writel(tmp, LPC32XX_CLKPWR_LCDCLK_CTRL);
 
-	/* Set up USB power */
-	tmp = __raw_readl(LPC32XX_CLKPWR_USB_CTRL);
-	tmp |= LPC32XX_CLKPWR_USBCTRL_HCLK_EN |
-		LPC32XX_CLKPWR_USBCTRL_USBI2C_EN;
-	__raw_writel(tmp, LPC32XX_CLKPWR_USB_CTRL);
-
-	/* Set up I2C pull levels */
-	tmp = __raw_readl(LPC32XX_CLKPWR_I2C_CLK_CTRL);
-	tmp |= LPC32XX_CLKPWR_I2CCLK_USBI2CHI_DRIVE |
-		LPC32XX_CLKPWR_I2CCLK_I2C2HI_DRIVE;
-	__raw_writel(tmp, LPC32XX_CLKPWR_I2C_CLK_CTRL);
-
 	lpc32xx_serial_init();
 
 	/* Test clock needed for UDA1380 initial init */
--
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