From 4a63a8b3e8d2e4f56174deb728085010aa3ac2a1 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Fri, 21 Sep 2012 15:05:47 +0300 Subject: dw_dmac: autoconfigure block_size or use platform data The maximum block size is a configurable parameter for the chip. So, driver will try to get it from the encoded component parameters. Otherwise it will come from the platform data. Signed-off-by: Andy Shevchenko Acked-by: Viresh Kumar Signed-off-by: Vinod Koul --- arch/arm/mach-spear13xx/spear13xx.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/mach-spear13xx') diff --git a/arch/arm/mach-spear13xx/spear13xx.c b/arch/arm/mach-spear13xx/spear13xx.c index cf936b106e27..c64d8123518f 100644 --- a/arch/arm/mach-spear13xx/spear13xx.c +++ b/arch/arm/mach-spear13xx/spear13xx.c @@ -78,6 +78,7 @@ struct dw_dma_platform_data dmac_plat_data = { .nr_channels = 8, .chan_allocation_order = CHAN_ALLOCATION_DESCENDING, .chan_priority = CHAN_PRIORITY_DESCENDING, + .block_size = 4095U, }; void __init spear13xx_l2x0_init(void) -- cgit v1.2.3