* [PATCH] dmaengine: ti: k3-udma: Disable memcopy via MCU NAVSS on am654
@ 2020-03-27 14:42 Peter Ujfalusi
2020-04-15 15:45 ` Vinod Koul
0 siblings, 1 reply; 2+ messages in thread
From: Peter Ujfalusi @ 2020-03-27 14:42 UTC (permalink / raw)
To: vkoul; +Cc: dmaengine, linux-kernel, dan.j.williams
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>
---
drivers/dma/ti/k3-udma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/ti/k3-udma.c b/drivers/dma/ti/k3-udma.c
index a9c0251adf1a..fa53234d8f09 100644
--- a/drivers/dma/ti/k3-udma.c
+++ b/drivers/dma/ti/k3-udma.c
@@ -3187,7 +3187,7 @@ static struct udma_match_data am654_main_data = {
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,
--
Peter
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] dmaengine: ti: k3-udma: Disable memcopy via MCU NAVSS on am654
2020-03-27 14:42 [PATCH] dmaengine: ti: k3-udma: Disable memcopy via MCU NAVSS on am654 Peter Ujfalusi
@ 2020-04-15 15:45 ` Vinod Koul
0 siblings, 0 replies; 2+ messages in thread
From: Vinod Koul @ 2020-04-15 15:45 UTC (permalink / raw)
To: Peter Ujfalusi; +Cc: dmaengine, linux-kernel, dan.j.williams
On 27-03-20, 16:42, Peter Ujfalusi wrote:
> Trace of a test for DMA memcpy domains slipped into the glue layer commit.
> The memcpy support should be disabled on the MCU UDMAP.
Applied, thanks
--
~Vinod
^ permalink raw reply [flat|nested] 2+ messages in thread
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2020-03-27 14:42 [PATCH] dmaengine: ti: k3-udma: Disable memcopy via MCU NAVSS on am654 Peter Ujfalusi
2020-04-15 15:45 ` Vinod Koul
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