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prepare for ath9k support

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SVN-Revision: 13825
This commit is contained in:
Gabor Juhos 2009-01-02 18:54:33 +00:00
parent 5c95516f24
commit 6f35d8b500
2 changed files with 37 additions and 0 deletions
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17
target/linux/ar71xx/files/arch/mips/ar71xx/platform.c
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@ -17,6 +17,7 @@
#include <linux/dma-mapping.h> #include <linux/dma-mapping.h>
#include <linux/platform_device.h> #include <linux/platform_device.h>
#include <linux/serial_8250.h> #include <linux/serial_8250.h>
#include <linux/ath9k_platform.h>
#include <asm/mach-ar71xx/ar71xx.h> #include <asm/mach-ar71xx/ar71xx.h>
#include <asm/mach-ar71xx/platform.h> #include <asm/mach-ar71xx/platform.h>
@ -605,14 +606,30 @@ static struct resource ar91xx_wmac_resources[] = {
}, },
}; };
static struct ath9k_platform_data ar91xx_wmac_data;
static struct platform_device ar91xx_wmac_device = { static struct platform_device ar91xx_wmac_device = {
.name = "ath9k", .name = "ath9k",
.id = -1, .id = -1,
.resource = ar91xx_wmac_resources, .resource = ar91xx_wmac_resources,
.num_resources = ARRAY_SIZE(ar91xx_wmac_resources), .num_resources = ARRAY_SIZE(ar91xx_wmac_resources),
.dev = {
.platform_data = &ar91xx_wmac_data,
},
}; };
void __init ar91xx_add_device_wmac(void) void __init ar91xx_add_device_wmac(void)
{ {
u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
memcpy(ar91xx_wmac_data.eeprom_data, ee,
sizeof(ar91xx_wmac_data.eeprom_data));
ar71xx_device_stop(RESET_MODULE_AMBA2WMAC);
mdelay(10);
ar71xx_device_start(RESET_MODULE_AMBA2WMAC);
mdelay(10);
platform_device_register(&ar91xx_wmac_device); platform_device_register(&ar91xx_wmac_device);
} }

20
target/linux/ar71xx/files/include/linux/ath9k_platform.h Normal file
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@ -0,0 +1,20 @@
/*
* ath9k platform data defines
*
* Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#ifndef _LINUX_ATH9K_PLATFORM_H
#define _LINUX_ATH9L_PLATFORM_H
#define ATH9K_PLAT_EEP_MAX_WORDS 2048
struct ath9k_platform_data {
u16 eeprom_data[ATH9K_PLAT_EEP_MAX_WORDS];
};
#endif /* _LINUX_ATH9K_PLATFORM_H */