From: Peter Ujfalusi peter.ujfalusi@ti.com
[ Upstream commit 9f2f3ce3daed229eecf647acac44defbdee1f7c0 ]
The "ti,udma-atype" property is expected in the UDMA node and not in the parent navss node.
Fixes: 0ebcf1a274c5 ("dmaengine: ti: k3-udma: Implement support for atype (for virtualization)") Signed-off-by: Peter Ujfalusi peter.ujfalusi@ti.com Link: https://lore.kernel.org/r/20200527065357.30791-1-peter.ujfalusi@ti.com Signed-off-by: Vinod Koul vkoul@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- 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 a90e154b0ae0d..baf7ab64f1d7d 100644 --- a/drivers/dma/ti/k3-udma.c +++ b/drivers/dma/ti/k3-udma.c @@ -3609,7 +3609,7 @@ static int udma_probe(struct platform_device *pdev) return ret; }
- ret = of_property_read_u32(navss_node, "ti,udma-atype", &ud->atype); + ret = of_property_read_u32(dev->of_node, "ti,udma-atype", &ud->atype); if (!ret && ud->atype > 2) { dev_err(dev, "Invalid atype: %u\n", ud->atype); return -EINVAL;