ARM: shmobile: armadillo800eva: enable DMAEngine on USB

It is possible to reduce CPU load if USB used DMAEngine. This patch enabled it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
git-mirror · Jun 30, 2012 · f7e566f · f7e566f
1 parent 95798e3
commit f7e566f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
@@ -297,6 +297,8 @@ static struct usbhsf_private usbhsf_private = {
 		.driver_param = {
 			.buswait_bwait		= 5,
 			.detection_delay	= 5,
+			.d0_rx_id	= SHDMA_SLAVE_USBHS_RX,
+			.d1_tx_id	= SHDMA_SLAVE_USBHS_TX,
 		},
 	}
 };