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lantiq: adds hotplug handler for handling buttons and makes w303v work with it

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SVN-Revision: 28999
This commit is contained in:
John Crispin 2011-11-12 23:39:56 +00:00
parent 4248705108
commit 3660c51c40
2 changed files with 39 additions and 2 deletions
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22
target/linux/lantiq/base-files/etc/hotplug.d/button/10-generic.sh Normal file
View file

@ -0,0 +1,22 @@
#!/bin/sh
[ "${ACTION}" = "released" ] || exit 0
. /lib/functions.sh
case "${BUTTON}" in
BTN_0)
logger "reset pressed"
sync
reboot
;;
BTN_1)
logger "factory pressed"
jffs2_mark_erase "rootfs_data"
sync
reboot
;;
*)
logger "unknown button ${BUTTON}"
;;
esac

19
target/linux/lantiq/files-3.1/arch/mips/lantiq/xway/mach-arv45xx.c
View file

@ -22,6 +22,7 @@
#include <lantiq_soc.h>
#include <lantiq_platform.h>
#include <dev-gpio-leds.h>
#include <dev-gpio-buttons.h>
#include "../machtypes.h"
#include "../dev-wifi-rt2x00.h"
@ -460,11 +461,11 @@ MIPS_MACHINE(LANTIQ_MACH_ARV452CPW,
"ARV452CPW - Arcor A801",
arv452Cpw_init);
#define ARV4525PW_MADWIFI_ADDR 0xb07f0400
static void __init
arv4525pw_init(void)
{
#define ARV4525PW_MADWIFI_ADDR 0xb07f0400
ltq_add_device_gpio_leds(-1, ARRAY_SIZE(arv4525pw_gpio_leds), arv4525pw_gpio_leds);
ltq_register_nor(&arv45xx_flash_data);
ltq_pci_data.clock = PCI_CLOCK_INT;
@ -479,13 +480,27 @@ MIPS_MACHINE(LANTIQ_MACH_ARV4525PW,
"ARV4525PW - Speedport W502V",
arv4525pw_init);
static struct gpio_keys_button
arv7525pw_gpio_keys[] __initdata = {
{
.desc = "restart",
.type = EV_KEY,
.code = BTN_0,
.debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL,
.gpio = 29,
.active_low = 1,
},
};
static void __init
arv7525pw_init(void)
{
ltq_add_device_gpio_leds(-1, ARRAY_SIZE(arv4525pw_gpio_leds), arv4525pw_gpio_leds);
ltq_register_nor(&arv7525_flash_data);
ltq_register_gpio_keys_polled(-1, LTQ_KEYS_POLL_INTERVAL,
ARRAY_SIZE(arv7525pw_gpio_keys), arv7525pw_gpio_keys);
ltq_pci_data.clock = PCI_CLOCK_INT;
ltq_pci_data.gpio |= PCI_EXIN1;
ltq_pci_data.gpio = PCI_GNT1 | PCI_EXIN1;
ltq_pci_data.irq[14] = (INT_NUM_IM3_IRL0 + 31);
ltq_register_pci(&ltq_pci_data);
ltq_eth_data.mii_mode = PHY_INTERFACE_MODE_MII;