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authorRalf Baechle <ralf@linux-mips.org>2006-10-09 11:34:41 -0400
committerRalf Baechle <ralf@linux-mips.org>2006-10-09 18:20:47 -0400
commit5536b2351425136e629bd9fc18135c6e21e125c2 (patch)
tree219907a6d61c8daad068efd54e2ccd59462ff2b9 /arch/mips/au1000/pb1000/board_setup.c
parent0118c3ca9e7518b06a10e9d7f4bd15957df45783 (diff)
[MIPS] Alchemy: nuke usbdev; it's useless as is ...
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/au1000/pb1000/board_setup.c')
-rw-r--r--arch/mips/au1000/pb1000/board_setup.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/mips/au1000/pb1000/board_setup.c b/arch/mips/au1000/pb1000/board_setup.c
index 1cf18e16ab54..824cfafaff92 100644
--- a/arch/mips/au1000/pb1000/board_setup.c
+++ b/arch/mips/au1000/pb1000/board_setup.c
@@ -54,7 +54,7 @@ void __init board_setup(void)
54 au_writel(0, SYS_PINSTATERD); 54 au_writel(0, SYS_PINSTATERD);
55 udelay(100); 55 udelay(100);
56 56
57#if defined (CONFIG_USB_OHCI) || defined (CONFIG_AU1X00_USB_DEVICE) 57#ifdef CONFIG_USB_OHCI
58 /* zero and disable FREQ2 */ 58 /* zero and disable FREQ2 */
59 sys_freqctrl = au_readl(SYS_FREQCTRL0); 59 sys_freqctrl = au_readl(SYS_FREQCTRL0);
60 sys_freqctrl &= ~0xFFF00000; 60 sys_freqctrl &= ~0xFFF00000;
@@ -105,22 +105,18 @@ void __init board_setup(void)
105#ifdef CONFIG_USB_OHCI 105#ifdef CONFIG_USB_OHCI
106 sys_clksrc |= ((4<<12) | (0<<11) | (0<<10)); 106 sys_clksrc |= ((4<<12) | (0<<11) | (0<<10));
107#endif 107#endif
108#ifdef CONFIG_AU1X00_USB_DEVICE
109 sys_clksrc |= ((4<<7) | (0<<6) | (0<<5));
110#endif
111 au_writel(sys_clksrc, SYS_CLKSRC); 108 au_writel(sys_clksrc, SYS_CLKSRC);
112 109
113 // configure pins GPIO[14:9] as GPIO 110 // configure pins GPIO[14:9] as GPIO
114 pin_func = au_readl(SYS_PINFUNC) & (u32)(~0x8080); 111 pin_func = au_readl(SYS_PINFUNC) & (u32)(~0x8080);
115 112
116#ifndef CONFIG_AU1X00_USB_DEVICE
117 // 2nd USB port is USB host 113 // 2nd USB port is USB host
118 pin_func |= 0x8000; 114 pin_func |= 0x8000;
119#endif 115
120 au_writel(pin_func, SYS_PINFUNC); 116 au_writel(pin_func, SYS_PINFUNC);
121 au_writel(0x2800, SYS_TRIOUTCLR); 117 au_writel(0x2800, SYS_TRIOUTCLR);
122 au_writel(0x0030, SYS_OUTPUTCLR); 118 au_writel(0x0030, SYS_OUTPUTCLR);
123#endif // defined (CONFIG_USB_OHCI) || defined (CONFIG_AU1X00_USB_DEVICE) 119#endif // defined (CONFIG_USB_OHCI)
124 120
125 // make gpio 15 an input (for interrupt line) 121 // make gpio 15 an input (for interrupt line)
126 pin_func = au_readl(SYS_PINFUNC) & (u32)(~0x100); 122 pin_func = au_readl(SYS_PINFUNC) & (u32)(~0x100);