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authorMichael Grzeschik <m.grzeschik@pengutronix.de>2010-08-04 11:59:14 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2010-08-06 19:17:36 +0200
commitf1329a15007f5636e3ecd2b0ab5f388da20ff5c5 (patch)
tree7db5cf7b373eec25736bfef504faa4e8d54e87f0 /include
parentb0e989f618377454fd5e7e71f69a6f4adf1b2ed3 (diff)
downloadbarebox-f1329a15007f5636e3ecd2b0ab5f388da20ff5c5.tar.gz
barebox-f1329a15007f5636e3ecd2b0ab5f388da20ff5c5.tar.xz
usb: add twl4030 phy support
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include')
-rw-r--r--include/usb/twl4030.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/include/usb/twl4030.h b/include/usb/twl4030.h
new file mode 100644
index 0000000000..66f5156f9e
--- /dev/null
+++ b/include/usb/twl4030.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2010 Michael Grzeschik <mgr@pengutronix.de>
+ * Copyright (C) 2010 Sascha Hauer <sha@pengutronix.de>
+ *
+ * This file is released under the GPLv2
+ *
+ */
+
+#ifndef __USB_TWL4030_H
+#define __USB_TWL4030_H
+
+/* Defines for bits in registers */
+#define OPMODE_MASK (3 << 3)
+#define XCVRSELECT_MASK (3 << 0)
+#define CARKITMODE (1 << 2)
+#define OTG_ENAB (1 << 5)
+#define PHYPWD (1 << 0)
+#define CLOCKGATING_EN (1 << 2)
+#define CLK32K_EN (1 << 1)
+#define REQ_PHY_DPLL_CLK (1 << 0)
+#define PHY_DPLL_CLK (1 << 0)
+
+/*
+ * USB
+ */
+int twl4030_usb_ulpi_init(void);
+
+#endif /* __USB_TWL4030_H */