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author | David S. Miller <davem@davemloft.net> | 2015-10-02 17:21:25 +0300 |
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committer | David S. Miller <davem@davemloft.net> | 2015-10-02 17:21:25 +0300 |
commit | f6d3125fa3c2f55ddf7cf69365c41089de6cfae6 (patch) | |
tree | ff2bcb135ebf090d7b383d55123b621f4590632c /drivers/usb/chipidea/ci_hdrc_usb2.c | |
parent | 2dc6a0303b89de4c92b44f5278d61b6b6c9c20eb (diff) | |
parent | 36f8dafe52b0d0726edd5102900e37192f1d3c65 (diff) | |
download | linux-f6d3125fa3c2f55ddf7cf69365c41089de6cfae6.tar.xz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
net/dsa/slave.c
net/dsa/slave.c simply had overlapping changes.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/usb/chipidea/ci_hdrc_usb2.c')
-rw-r--r-- | drivers/usb/chipidea/ci_hdrc_usb2.c | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/drivers/usb/chipidea/ci_hdrc_usb2.c b/drivers/usb/chipidea/ci_hdrc_usb2.c index 9eae1a16cef9..4456d2cf80ff 100644 --- a/drivers/usb/chipidea/ci_hdrc_usb2.c +++ b/drivers/usb/chipidea/ci_hdrc_usb2.c @@ -12,6 +12,7 @@ #include <linux/dma-mapping.h> #include <linux/module.h> #include <linux/of.h> +#include <linux/of_platform.h> #include <linux/phy/phy.h> #include <linux/platform_device.h> #include <linux/usb/chipidea.h> @@ -30,18 +31,36 @@ static const struct ci_hdrc_platform_data ci_default_pdata = { .flags = CI_HDRC_DISABLE_STREAMING, }; +static struct ci_hdrc_platform_data ci_zynq_pdata = { + .capoffset = DEF_CAPOFFSET, +}; + +static const struct of_device_id ci_hdrc_usb2_of_match[] = { + { .compatible = "chipidea,usb2"}, + { .compatible = "xlnx,zynq-usb-2.20a", .data = &ci_zynq_pdata}, + { } +}; +MODULE_DEVICE_TABLE(of, ci_hdrc_usb2_of_match); + static int ci_hdrc_usb2_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct ci_hdrc_usb2_priv *priv; struct ci_hdrc_platform_data *ci_pdata = dev_get_platdata(dev); int ret; + const struct of_device_id *match; if (!ci_pdata) { ci_pdata = devm_kmalloc(dev, sizeof(*ci_pdata), GFP_KERNEL); *ci_pdata = ci_default_pdata; /* struct copy */ } + match = of_match_device(ci_hdrc_usb2_of_match, &pdev->dev); + if (match && match->data) { + /* struct copy */ + *ci_pdata = *(struct ci_hdrc_platform_data *)match->data; + } + priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); if (!priv) return -ENOMEM; @@ -96,12 +115,6 @@ static int ci_hdrc_usb2_remove(struct platform_device *pdev) return 0; } -static const struct of_device_id ci_hdrc_usb2_of_match[] = { - { .compatible = "chipidea,usb2" }, - { } -}; -MODULE_DEVICE_TABLE(of, ci_hdrc_usb2_of_match); - static struct platform_driver ci_hdrc_usb2_driver = { .probe = ci_hdrc_usb2_probe, .remove = ci_hdrc_usb2_remove, |