diff mbox series

[5.7,120/244] dmaengine: ti: k3-udma: Disable memcopy via MCU NAVSS on am654

Message ID 20200720152831.544473667@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg Kroah-Hartman July 20, 2020, 3:36 p.m. UTC 
From: Peter Ujfalusi <peter.ujfalusi@ti.com>


commit a4e688535a0829980d5ef1516c0713777a874c62 upstream.

Trace of a test for DMA memcpy domains slipped into the glue layer commit.
The memcpy support should be disabled on the MCU UDMAP.

Fixes: d702419134133 ("dmaengine: ti: k3-udma: Add glue layer for non DMAengine users")
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>

Link: https://lore.kernel.org/r/20200327144228.11101-1-peter.ujfalusi@ti.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>


---
 drivers/dma/ti/k3-udma.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

--- a/drivers/dma/ti/k3-udma.c
+++ b/drivers/dma/ti/k3-udma.c
@@ -3186,7 +3186,7 @@  static struct udma_match_data am654_main
 
 static struct udma_match_data am654_mcu_data = {
 	.psil_base = 0x6000,
-	.enable_memcpy_support = true, /* TEST: DMA domains */
+	.enable_memcpy_support = false,
 	.statictr_z_mask = GENMASK(11, 0),
 	.rchan_oes_offset = 0x2000,
 	.tpl_levels = 2,