ARM: LPC32xx: Move i2s1 dma enabling to clock.c

Move i2s1 dma init to be done when it's clock is enabled. Signed-off-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com> Signed-off-by: Roland Stigge <stigge@antcom.de>
git-mirror · Jun 14, 2012 · df07271 · df07271
1 parent 5fe8f11
commit df07271
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Showing 2 changed files with 2 additions and 6 deletions.
diff --git a/arch/arm/mach-lpc32xx/clock.c b/arch/arm/mach-lpc32xx/clock.c
@@ -718,7 +718,8 @@ static struct clk clk_i2s1 = {
 	.parent		= &clk_hclk,
 	.enable		= local_onoff_enable,
 	.enable_reg	= LPC32XX_CLKPWR_I2S_CLK_CTRL,
-	.enable_mask	= LPC32XX_CLKPWR_I2SCTRL_I2SCLK1_EN,
+	.enable_mask	= LPC32XX_CLKPWR_I2SCTRL_I2SCLK1_EN |
+			  LPC32XX_CLKPWR_I2SCTRL_I2S1_USE_DMA,
 	.get_rate	= local_return_parent_rate,
 };
 

diff --git a/arch/arm/mach-lpc32xx/phy3250.c b/arch/arm/mach-lpc32xx/phy3250.c
@@ -260,11 +260,6 @@ static void __init lpc3250_machine_init(void)
 		LPC32XX_CLKPWR_I2CCLK_I2C2HI_DRIVE;
 	__raw_writel(tmp, LPC32XX_CLKPWR_I2C_CLK_CTRL);
 
-	/* Enable DMA for I2S1 channel */
-	tmp = __raw_readl(LPC32XX_CLKPWR_I2S_CLK_CTRL);
-	tmp = LPC32XX_CLKPWR_I2SCTRL_I2S1_USE_DMA;
-	__raw_writel(tmp, LPC32XX_CLKPWR_I2S_CLK_CTRL);
-
 	lpc32xx_serial_init();
 
 	tmp = __raw_readl(LPC32XX_CLKPWR_MS_CTRL);