Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / drivers / usb / musb / am35x.h

diff --git a/qemu/roms/u-boot/drivers/usb/musb/am35x.h b/qemu/roms/u-boot/drivers/usb/musb/am35x.h
new file mode 100644 (file)
index 0000000..bebe38d
--- /dev/null
+++ b/qemu/roms/u-boot/drivers/usb/musb/am35x.h
@@ -0,0 +1,82 @@
+/*
+ * am35x.h - TI's AM35x platform specific usb wrapper definitions.
+ *
+ * Author: Ajay Kumar Gupta <ajay.gupta@ti.com>
+ *
+ * Based on drivers/usb/musb/da8xx.h
+ *
+ * Copyright (c) 2010 Texas Instruments Incorporated
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#ifndef __AM35X_USB_H__
+#define __AM35X_USB_H__
+
+#include <asm/arch/am35x_def.h>
+#include "musb_core.h"
+
+/* Base address of musb wrapper */
+#define AM35X_USB_OTG_BASE     0x5C040000
+
+/* Base address of musb core */
+#define AM35X_USB_OTG_CORE_BASE        (AM35X_USB_OTG_BASE + 0x400)
+
+/* Timeout for AM35x usb module */
+#define AM35X_USB_OTG_TIMEOUT  0x3FFFFFF
+
+/*
+ * AM35x platform USB wrapper register overlay.
+ */
+struct am35x_usb_regs {
+       u32     revision;
+       u32     control;
+       u32     status;
+       u32     emulation;
+       u32     reserved0[1];
+       u32     autoreq;
+       u32     srpfixtime;
+       u32     ep_intsrc;
+       u32     ep_intsrcset;
+       u32     ep_intsrcclr;
+       u32     ep_intmsk;
+       u32     ep_intmskset;
+       u32     ep_intmskclr;
+       u32     ep_intsrcmsked;
+       u32     reserved1[1];
+       u32     core_intsrc;
+       u32     core_intsrcset;
+       u32     core_intsrcclr;
+       u32     core_intmsk;
+       u32     core_intmskset;
+       u32     core_intmskclr;
+       u32     core_intsrcmsked;
+       u32     reserved2[1];
+       u32     eoi;
+       u32     mop_sop_en;
+       u32     reserved3[2];
+       u32     txmode;
+       u32     rxmode;
+       u32     epcount_mode;
+};
+
+#define am35x_usb_regs ((struct am35x_usb_regs *)AM35X_USB_OTG_BASE)
+
+/* USB 2.0 PHY Control */
+#define DEVCONF2_PHY_GPIOMODE  (1 << 23)
+#define DEVCONF2_OTGMODE       (3 << 14)
+#define DEVCONF2_SESENDEN      (1 << 13)       /* Vsess_end comparator */
+#define DEVCONF2_VBDTCTEN      (1 << 12)       /* Vbus comparator */
+#define DEVCONF2_REFFREQ_24MHZ (2 << 8)
+#define DEVCONF2_REFFREQ_26MHZ (7 << 8)
+#define DEVCONF2_REFFREQ_13MHZ (6 << 8)
+#define DEVCONF2_REFFREQ       (0xf << 8)
+#define DEVCONF2_PHYCKGD       (1 << 7)
+#define DEVCONF2_VBUSSENSE     (1 << 6)
+#define DEVCONF2_PHY_PLLON     (1 << 5)        /* override PLL suspend */
+#define DEVCONF2_RESET         (1 << 4)
+#define DEVCONF2_PHYPWRDN      (1 << 3)
+#define DEVCONF2_OTGPWRDN      (1 << 2)
+#define DEVCONF2_DATPOL                (1 << 1)
+
+#endif /* __AM35X_USB_H__ */