[PATCH v2 20/23] ARM: LPC32xx: Cleanup board init, remove duplicate clock init
From: Roland Stigge <hidden>
Date: 2012-06-14 16:52:06
Also in:
lkml
From: Alexandre Pereira da Silva <redacted> Remove SSP0, CLCD and DMA clocks that are already migrated to the clock framework. Signed-off-by: Alexandre Pereira da Silva <redacted> Signed-off-by: Roland Stigge <redacted> --- arch/arm/mach-lpc32xx/phy3250.c | 17 ----------------- 1 file changed, 17 deletions(-)
--- linux-2.6.orig/arch/arm/mach-lpc32xx/phy3250.c
+++ linux-2.6/arch/arm/mach-lpc32xx/phy3250.c@@ -272,28 +272,11 @@ static void __init lpc3250_machine_init( lpc32xx_serial_init(); - /* - * AMBA peripheral clocks need to be enabled prior to AMBA device - * detection or a data fault will occur, so enable the clocks - * here. - */ tmp = __raw_readl(LPC32XX_CLKPWR_MS_CTRL); tmp |= LPC32XX_CLKPWR_MSCARD_SDCARD_EN | LPC32XX_CLKPWR_MSCARD_MSDIO_PU_EN; __raw_writel(tmp, LPC32XX_CLKPWR_MS_CTRL); - tmp = __raw_readl(LPC32XX_CLKPWR_LCDCLK_CTRL); - __raw_writel((tmp | LPC32XX_CLKPWR_LCDCTRL_CLK_EN), - LPC32XX_CLKPWR_LCDCLK_CTRL); - - tmp = __raw_readl(LPC32XX_CLKPWR_SSP_CLK_CTRL); - __raw_writel((tmp | LPC32XX_CLKPWR_SSPCTRL_SSPCLK0_EN), - LPC32XX_CLKPWR_SSP_CLK_CTRL); - - tmp = __raw_readl(LPC32XX_CLKPWR_DMA_CLK_CTRL); - __raw_writel((tmp | LPC32XX_CLKPWR_DMACLKCTRL_CLK_EN), - LPC32XX_CLKPWR_DMA_CLK_CTRL); - /* Test clock needed for UDA1380 initial init */ __raw_writel(LPC32XX_CLKPWR_TESTCLK2_SEL_MOSC | LPC32XX_CLKPWR_TESTCLK_TESTCLK2_EN,