diff options
| author | Chen-Yu Tsai <wens@csie.org> | 2014-06-29 16:16:59 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-07-29 10:32:56 -0400 |
| commit | 61f663dfc1a091c7c04fa73666af52a42aaa083f (patch) | |
| tree | d2dce95f6fc55f8448fd0943d31821b43110ef55 /drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c | |
| parent | 1217dda7cb2e93dc236cba4544239c586f391099 (diff) | |
brcmfmac: add device tree support for SDIO devices
brcmfmac devices can use an out-of-band interrupt on a GPIO line.
Currently this is specified using platform data. Add support for
specifying out-of-band interrupt via device tree.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
[arend@broadcom.com: conditionalize more of-code, use driver debug routines]
Signed-off-by: Arend van Spriel <arend@broadcom.com>
[hdegoede@redhat.com: drop clk / reg_on gpio handling, as there is no consensus
on how to handle this yet]
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c index f467cafe3e8..dc2db47a1c7 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c @@ -42,6 +42,7 @@ #include "dhd_bus.h" #include "dhd_dbg.h" #include "sdio_host.h" +#include "of.h" #define SDIOH_API_ACCESS_RETRY_LIMIT 2 @@ -1044,6 +1045,9 @@ static int brcmf_ops_sdio_probe(struct sdio_func *func, sdiodev->dev = &sdiodev->func[1]->dev; sdiodev->pdata = brcmfmac_sdio_pdata; + if (!sdiodev->pdata) + brcmf_of_probe(sdiodev); + atomic_set(&sdiodev->suspend, false); init_waitqueue_head(&sdiodev->request_word_wait); init_waitqueue_head(&sdiodev->request_buffer_wait); |