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authorChen-Yu Tsai <wens@csie.org>2014-06-29 16:16:59 +0200
committerJohn W. Linville <linville@tuxdriver.com>2014-07-29 10:32:56 -0400
commit61f663dfc1a091c7c04fa73666af52a42aaa083f (patch)
treed2dce95f6fc55f8448fd0943d31821b43110ef55 /drivers/net/wireless/brcm80211/brcmfmac/of.h
parent1217dda7cb2e93dc236cba4544239c586f391099 (diff)
downloadlinux-61f663dfc1a091c7c04fa73666af52a42aaa083f.tar.gz
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/of.h')
-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/of.h22
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/of.h b/drivers/net/wireless/brcm80211/brcmfmac/of.h
new file mode 100644
index 000000000000..5f7c3550deda
--- /dev/null
+++ b/drivers/net/wireless/brcm80211/brcmfmac/of.h
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2014 Broadcom Corporation
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+#ifdef CONFIG_OF
+void brcmf_of_probe(struct brcmf_sdio_dev *sdiodev);
+#else
+static void brcmf_of_probe(struct brcmf_sdio_dev *sdiodev)
+{
+}
+#endif /* CONFIG_OF */