[PATCH 3/9] omap4: sdma: Enable the idle modes on omap4
From: Santosh Shilimkar <hidden>
Date: 2010-02-18 08:59:08
Also in:
linux-omap
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
This patch enables smart-idle idlemodes and autoidle for sDMA on OMAP4 Signed-off-by: Santosh Shilimkar <redacted> --- 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 |
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1.6.0.4