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ar71xx: add kernel support for the TL-MR3220 v2

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Based on the following patch:
http://patchwork.openwrt.org/patch/3043/

[juhosg:
 - remove custom LED and button arrays
 - use separate machine specific patch
 - update Kconfig]

Signed-off-by: Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 34779
This commit is contained in:
Gabor Juhos 2012-12-19 08:50:35 +00:00
parent 4aa8272c8b
commit 0767605d17
2 changed files with 69 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

52
target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr741nd-v4.c
View File

@ -1,5 +1,5 @@
/*
* TP-LINK TL-WR741ND v4 board support
* TP-LINK TL-WR741ND v4/TL-MR3220 v2 board support
*
* Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
*
@ -18,6 +18,7 @@
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-usb.h"
#include "dev-wmac.h"
#include "machtypes.h"
@ -31,9 +32,11 @@
#define TL_WR741NDV4_GPIO_LED_LAN2 15
#define TL_WR741NDV4_GPIO_LED_LAN3 16
#define TL_WR741NDV4_GPIO_LED_LAN4 17
#define TL_WR741NDV4_GPIO_LED_SYSTEM 27
#define TL_MR3220V2_GPIO_LED_3G 26
#define TL_MR3220V2_GPIO_USB_POWER 8
#define TL_WR741NDV4_KEYS_POLL_INTERVAL 20 /* msecs */
#define TL_WR741NDV4_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR741NDV4_KEYS_POLL_INTERVAL)
@ -79,6 +82,11 @@ static struct gpio_led tl_wr741ndv4_leds_gpio[] __initdata = {
.name = "tp-link:green:wlan",
.gpio = TL_WR741NDV4_GPIO_LED_WLAN,
.active_low = 0,
}, {
/* the 3G LED is only present on the MR3220 v2 */
.name = "tp-link:green:3g",
.gpio = TL_MR3220V2_GPIO_LED_3G,
.active_low = 0,
},
};
@ -91,6 +99,7 @@ static struct gpio_keys_button tl_wr741ndv4_gpio_keys[] __initdata = {
.gpio = TL_WR741NDV4_GPIO_BTN_RESET,
.active_low = 0,
}, {
/* the WPS button is only present on the WR741ND v4 */
.desc = "WPS",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
@ -100,7 +109,7 @@ static struct gpio_keys_button tl_wr741ndv4_gpio_keys[] __initdata = {
}
};
static void __init tl_wr741ndv4_setup(void)
static void __init tl_ap121_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
@ -113,13 +122,6 @@ static void __init tl_wr741ndv4_setup(void)
AR933X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
AR933X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr741ndv4_leds_gpio),
tl_wr741ndv4_leds_gpio);
ath79_register_gpio_keys_polled(1, TL_WR741NDV4_KEYS_POLL_INTERVAL,
ARRAY_SIZE(tl_wr741ndv4_gpio_keys),
tl_wr741ndv4_gpio_keys);
ath79_register_m25p80(&tl_wr741ndv4_flash_data);
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 1);
ath79_init_mac(ath79_eth1_data.mac_addr, mac, -1);
@ -131,5 +133,35 @@ static void __init tl_wr741ndv4_setup(void)
ath79_register_wmac(ee, mac);
}
static void __init tl_wr741ndv4_setup(void)
{
tl_ap121_setup();
ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr741ndv4_leds_gpio) - 1,
tl_wr741ndv4_leds_gpio);
ath79_register_gpio_keys_polled(1, TL_WR741NDV4_KEYS_POLL_INTERVAL,
ARRAY_SIZE(tl_wr741ndv4_gpio_keys),
tl_wr741ndv4_gpio_keys);
}
MIPS_MACHINE(ATH79_MACH_TL_WR741ND_V4, "TL-WR741ND-v4",
"TP-LINK TL-WR741ND v4", tl_wr741ndv4_setup);
static void __init tl_mr3220v2_setup(void)
{
tl_ap121_setup();
gpio_request_one(TL_MR3220V2_GPIO_USB_POWER,
GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
"USB power");
ath79_register_usb();
ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr741ndv4_leds_gpio),
tl_wr741ndv4_leds_gpio);
ath79_register_gpio_keys_polled(1, TL_WR741NDV4_KEYS_POLL_INTERVAL,
ARRAY_SIZE(tl_wr741ndv4_gpio_keys) - 1,
tl_wr741ndv4_gpio_keys);
}
MIPS_MACHINE(ATH79_MACH_TL_MR3220_V2, "TL-MR3220-v2",
"TP-LINK TL-MR3220 v2", tl_mr3220v2_setup);

27
target/linux/ar71xx/patches-3.6/617-MIPS-ath79-TL-MR3220-v2-support.patch Normal file
View File

@ -0,0 +1,27 @@
--- a/arch/mips/ath79/Kconfig
+++ b/arch/mips/ath79/Kconfig
@@ -521,12 +521,13 @@ config ATH79_MACH_TL_WR741ND
select ATH79_DEV_M25P80
config ATH79_MACH_TL_WR741ND_V4
- bool "TP-LINK TL-WR741ND v4 support"
+ bool "TP-LINK TL-WR741ND v4/TL-MR3220 v2 support"
select SOC_AR933X
select ATH79_DEV_ETH
select ATH79_DEV_GPIO_BUTTONS
select ATH79_DEV_LEDS_GPIO
select ATH79_DEV_M25P80
+ select ATH79_DEV_USB
select ATH79_DEV_WMAC
config ATH79_MACH_TL_WR841N_V1
--- a/arch/mips/ath79/machtypes.h
+++ b/arch/mips/ath79/machtypes.h
@@ -75,6 +75,7 @@ enum ath79_mach_type {
ATH79_MACH_TL_MR3020, /* TP-LINK TL-MR3020 */
ATH79_MACH_TL_MR3040, /* TP-LINK TL-MR3040 */
ATH79_MACH_TL_MR3220, /* TP-LINK TL-MR3220 */
+ ATH79_MACH_TL_MR3220_V2, /* TP-LINK TL-MR3220 v2 */
ATH79_MACH_TL_MR3420, /* TP-LINK TL-MR3420 */
ATH79_MACH_TL_WA7510N_V1, /* TP-LINK TL-WA7510N v1*/
ATH79_MACH_TL_WA901ND, /* TP-LINK TL-WA901ND */