summaryrefslogtreecommitdiff
path: root/include/linux/platform_data/usb-mx2.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/platform_data/usb-mx2.h')
-rw-r--r--include/linux/platform_data/usb-mx2.h38
1 files changed, 38 insertions, 0 deletions
diff --git a/include/linux/platform_data/usb-mx2.h b/include/linux/platform_data/usb-mx2.h
new file mode 100644
index 000000000000..22d0b596262c
--- /dev/null
+++ b/include/linux/platform_data/usb-mx2.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2009 Martin Fuzzey <mfuzzey@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __ASM_ARCH_MX21_USBH
+#define __ASM_ARCH_MX21_USBH
+
+enum mx21_usbh_xcvr {
+ /* Values below as used by hardware (HWMODE register) */
+ MX21_USBXCVR_TXDIF_RXDIF = 0,
+ MX21_USBXCVR_TXDIF_RXSE = 1,
+ MX21_USBXCVR_TXSE_RXDIF = 2,
+ MX21_USBXCVR_TXSE_RXSE = 3,
+};
+
+struct mx21_usbh_platform_data {
+ enum mx21_usbh_xcvr host_xcvr; /* tranceiver mode host 1,2 ports */
+ enum mx21_usbh_xcvr otg_xcvr; /* tranceiver mode otg (as host) port */
+ u16 enable_host1:1,
+ enable_host2:1,
+ enable_otg_host:1, /* enable "OTG" port (as host) */
+ host1_xcverless:1, /* traceiverless host1 port */
+ host1_txenoe:1, /* output enable host1 transmit enable */
+ otg_ext_xcvr:1, /* external tranceiver for OTG port */
+ unused:10;
+};
+
+#endif /* __ASM_ARCH_MX21_USBH */