[adm5120] zyxel: use acx-mac80211 driver by default
[openwrt.git] / target / linux / cns21xx / patches-2.6.37 / 201-cns21xx-add-usb-devices.patch
1 --- /dev/null
2 +++ b/arch/arm/mach-cns21xx/dev-usb.c
3 @@ -0,0 +1,71 @@
4 +/*
5 + * Copyright (c) 2008 Cavium Networks
6 + * Copyright (c) 2010 Gabor Juhos <juhosg@openwrt.org>
7 + *
8 + * This file is free software; you can redistribute it and/or modify
9 + * it under the terms of the GNU General Public License, Version 2, as
10 + * published by the Free Software Foundation.
11 + */
12 +
13 +#include <linux/init.h>
14 +#include <linux/irq.h>
15 +#include <linux/dma-mapping.h>
16 +#include <linux/platform_device.h>
17 +
18 +#include <mach/cns21xx.h>
19 +
20 +static u64 cns21xx_usb_dmamask = DMA_BIT_MASK(32);
21 +
22 +static struct resource cns21xx_ohci_resources[] = {
23 + [0] = {
24 + .start = CNS21XX_OHCI_CTRL_BASE,
25 + .end = CNS21XX_OHCI_CTRL_BASE + SZ_1M - 1,
26 + .flags = IORESOURCE_MEM,
27 + },
28 + [1] = {
29 + .start = CNS21XX_IRQ_OHCI,
30 + .end = CNS21XX_IRQ_OHCI,
31 + .flags = IORESOURCE_IRQ,
32 + },
33 +};
34 +
35 +static struct platform_device cns21xx_ohci_device = {
36 + .name = "cns21xx-ohci",
37 + .id = -1,
38 + .dev = {
39 + .dma_mask = &cns21xx_usb_dmamask,
40 + .coherent_dma_mask = DMA_BIT_MASK(32),
41 + },
42 + .resource = cns21xx_ohci_resources,
43 + .num_resources = ARRAY_SIZE(cns21xx_ohci_resources),
44 +};
45 +
46 +static struct resource cns21xx_ehci_resources[] = {
47 + [0] = {
48 + .start = CNS21XX_EHCI_CTRL_BASE,
49 + .end = CNS21XX_EHCI_CTRL_BASE + SZ_1M - 1,
50 + .flags = IORESOURCE_MEM,
51 + },
52 + [1] = {
53 + .start = CNS21XX_IRQ_EHCI,
54 + .end = CNS21XX_IRQ_EHCI,
55 + .flags = IORESOURCE_IRQ,
56 + },
57 +};
58 +
59 +static struct platform_device cns21xx_ehci_device = {
60 + .name = "cns21xx-ehci",
61 + .id = -1,
62 + .dev = {
63 + .dma_mask = &cns21xx_usb_dmamask,
64 + .coherent_dma_mask = DMA_BIT_MASK(32),
65 + },
66 + .resource = cns21xx_ehci_resources,
67 + .num_resources = ARRAY_SIZE(cns21xx_ehci_resources),
68 +};
69 +
70 +void __init cns21xx_register_usb(void)
71 +{
72 + platform_device_register(&cns21xx_ehci_device);
73 + platform_device_register(&cns21xx_ohci_device);
74 +}
75 --- a/arch/arm/mach-cns21xx/Kconfig
76 +++ b/arch/arm/mach-cns21xx/Kconfig
77 @@ -3,4 +3,7 @@ if ARCH_CNS21XX
78 menu "Cavium Networks CNS21xx based machines"
79 endmenu
80
81 +config CNS21XX_DEV_USB
82 + def_bool n
83 +
84 endif
85 --- a/arch/arm/mach-cns21xx/Makefile
86 +++ b/arch/arm/mach-cns21xx/Makefile
87 @@ -6,5 +6,8 @@
88
89 obj-y := core.o devices.o gpio.o irq.o mm.o time.o
90
91 +# devices
92 +obj-$(CONFIG_CNS21XX_DEV_USB) += dev-usb.o
93 +
94 # machine specific files
95
96 --- a/arch/arm/mach-cns21xx/common.h
97 +++ b/arch/arm/mach-cns21xx/common.h
98 @@ -18,5 +18,6 @@ extern struct sys_timer cns21xx_timer;
99
100 int __init cns21xx_register_uart0(void);
101 int __init cns21xx_register_uart1(void);
102 +int __init cns21xx_register_usb(void);
103
104 #endif /* _MACH_CNS21XX_COMMON_H */
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