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| author | Andrey Smirnov <andrew.smirnov@gmail.com> | 2018-08-30 22:18:23 -0700 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2018-08-31 08:46:05 +0200 |
| commit | 635b8c17ee590d19f4a7740ad3abc488d18c3cce (patch) | |
| tree | 99d35649a9c0578d7f08d49891674dc3b78d6c8e /drivers | |
| parent | dd0b5b9e8968480e230cf825de3e558a2ee624ad (diff) | |
| download | barebox-635b8c17ee590d19f4a7740ad3abc488d18c3cce.tar.gz barebox-635b8c17ee590d19f4a7740ad3abc488d18c3cce.tar.xz | |
net: fec_imx: Specify that DMA is 32-bit only
FEC can only do a DMA transfer to 32-bit address space, so mark it as
such.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/fec_imx.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/fec_imx.c b/drivers/net/fec_imx.c index 98711baa79..863637c1c3 100644 --- a/drivers/net/fec_imx.c +++ b/drivers/net/fec_imx.c @@ -762,6 +762,8 @@ static int fec_probe(struct device_d *dev) edev->set_ethaddr = fec_set_hwaddr; edev->parent = dev; + dma_set_mask(dev, DMA_BIT_MASK(32)); + ret = fec_clk_get(fec); if (ret < 0) goto err_free; |