hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

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>
This commit is contained in:
Kuninori Morimoto 2012-06-25 03:37:47 -07:00 committed by Rafael J. Wysocki
parent 95798e350d
commit f7e566fa26
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/mach-shmobile/board-armadillo800eva.c
View File

@ -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,
},
}
};