Commit 1ce0f9d4 authored Feb 18, 2010 by Santosh Shilimkar Committed by Tony Lindgren Feb 23, 2010

omap4: sdma: Enable the idle modes on omap4



This patch enables smart-idle idlemodes and autoidle for sDMA
on OMAP4

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Reviewed-by: Kevin Hilman <khilman@deeprootsystems.com>
Reviewed-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

parent b7ebb10b

arch/arm/plat-omap/dma.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2138,7 +2138,7 @@ static int __init omap_init_dma(void)
		setup_irq(irq, &omap24xx_dma_irq);
		}

		if (cpu_is_omap34xx()) {
		if (cpu_is_omap34xx() \|\| cpu_is_omap44xx()) {
		/* Enable smartidle idlemodes and autoidle */
		u32 v = dma_read(OCP_SYSCONFIG);
		v &= ~(DMA_SYSCONFIG_MIDLEMODE_MASK \|