From: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>
To: Mans Rullgard <mans@mansr.com>, Vinod Koul <vinod.koul@intel.com>
Cc: <dmaengine@vger.kernel.org>, LKML <linux-kernel@vger.kernel.org>,
Sebastian Frias <sf84@laposte.net>, Mason <slash.tmp@free.fr>,
Thibaud Cornic <thibaud_cornic@sigmadesigns.com>
Subject: [PATCH 3/6] Fixup for tango4 support
Date: Wed, 23 Nov 2016 17:51:21 +0100 [thread overview]
Message-ID: <5835C909.8040902@sigmadesigns.com> (raw)
In-Reply-To: <5835C84A.6000706@sigmadesigns.com>
---
drivers/dma/tango-dma.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/dma/tango-dma.c b/drivers/dma/tango-dma.c
index 494b046d1d3d..6a32d234ffb0 100644
--- a/drivers/dma/tango-dma.c
+++ b/drivers/dma/tango-dma.c
@@ -156,7 +156,7 @@ static int tangox_dma_issue_single(struct tangox_dma_pchan *pchan,
writel(sg->addr, pchan->base + DMA_ADDR);
writel(sg->len, pchan->base + DMA_COUNT);
wmb();
- writel(flags << 2 | DMA_MODE_SINGLE, pchan->base + DMA_CMD);
+ writel(DMA_MODE_SINGLE << 1 | flags, pchan->base + DMA_CMD);
wmb();
return sg->len;
@@ -569,7 +569,7 @@ static int tangox_dma_remove(struct platform_device *pdev)
}
static struct of_device_id tangox_dma_dt_ids[] = {
- { .compatible = "sigma,smp8640-dma" },
+ { .compatible = "sigma,smp8758-dma" },
{ }
};
--
2.9.0
next prev parent reply other threads:[~2016-11-23 16:55 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-23 16:48 Driver for tango DMA engine Marc Gonzalez
2016-11-23 16:49 ` [PATCH 1/6] dmaengine: Import tango MBUS driver Marc Gonzalez
2016-11-23 16:50 ` [PATCH 2/6] Provide names for SBOX register offsets Marc Gonzalez
2016-11-23 16:51 ` Marc Gonzalez [this message]
2016-11-23 16:51 ` [PATCH 4/6] Fixup tangox_dma_sbox_map Marc Gonzalez
2016-11-23 16:56 ` [PATCH 5/6] Fixup tangox_dma_reset Marc Gonzalez
2016-11-23 16:56 ` [PATCH 6/6] Relax write accesses Marc Gonzalez
2016-11-23 17:27 ` Driver for tango DMA engine Måns Rullgård
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