[PATCH 03/24] omap4: sdma: Enable the idle modes on omap4

Santosh Shilimkar
2010-02-16T15:59:03Z

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

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
---
arch/arm/plat-omap/dma.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 30ff525..5ec96db 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -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 |
--
1.6.0.4