ux500.c (2f7711642559851c187d09795a3eb51c2bde36ec) ux500.c (baef653a500476ccb2d08cf4bb648c56c0170e21)
1/*
2 * Copyright (C) 2010 ST-Ericsson AB
3 * Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com>
4 *
5 * Based on omap2430.c
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by

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31
32struct ux500_glue {
33 struct device *dev;
34 struct platform_device *musb;
35 struct clk *clk;
36};
37#define glue_to_musb(g) platform_get_drvdata(g->musb)
38
1/*
2 * Copyright (C) 2010 ST-Ericsson AB
3 * Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com>
4 *
5 * Based on omap2430.c
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by

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31
32struct ux500_glue {
33 struct device *dev;
34 struct platform_device *musb;
35 struct clk *clk;
36};
37#define glue_to_musb(g) platform_get_drvdata(g->musb)
38
39static irqreturn_t ux500_musb_interrupt(int irq, void *__hci)
40{
41 unsigned long flags;
42 irqreturn_t retval = IRQ_NONE;
43 struct musb *musb = __hci;
44
45 spin_lock_irqsave(&musb->lock, flags);
46
47 musb->int_usb = musb_readb(musb->mregs, MUSB_INTRUSB);
48 musb->int_tx = musb_readw(musb->mregs, MUSB_INTRTX);
49 musb->int_rx = musb_readw(musb->mregs, MUSB_INTRRX);
50
51 if (musb->int_usb || musb->int_tx || musb->int_rx)
52 retval = musb_interrupt(musb);
53
54 spin_unlock_irqrestore(&musb->lock, flags);
55
56 return retval;
57}
58
39static int ux500_musb_init(struct musb *musb)
40{
41 musb->xceiv = usb_get_phy(USB_PHY_TYPE_USB2);
42 if (IS_ERR_OR_NULL(musb->xceiv)) {
43 pr_err("HS USB OTG: no transceiver configured\n");
44 return -ENODEV;
45 }
46
59static int ux500_musb_init(struct musb *musb)
60{
61 musb->xceiv = usb_get_phy(USB_PHY_TYPE_USB2);
62 if (IS_ERR_OR_NULL(musb->xceiv)) {
63 pr_err("HS USB OTG: no transceiver configured\n");
64 return -ENODEV;
65 }
66
67 musb->isr = ux500_musb_interrupt;
68
47 return 0;
48}
49
50static int ux500_musb_exit(struct musb *musb)
51{
52 usb_put_phy(musb->xceiv);
53
54 return 0;

--- 153 unchanged lines hidden --- 		69 return 0;
70}
71
72static int ux500_musb_exit(struct musb *musb)
73{
74 usb_put_phy(musb->xceiv);
75
76 return 0;

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