mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-26 00:05:31 +02:00
05735d303b
Partially based on the 3.1 patches by Hartmut Knaack <knaack.h [at] gmx.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31474 3c298f89-4303-0410-b956-a3cf2f4a3e73
264 lines
7.7 KiB
Diff
264 lines
7.7 KiB
Diff
--- a/arch/mips/adm5120/common/platform.c
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+++ b/arch/mips/adm5120/common/platform.c
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@@ -245,31 +245,44 @@ void __init adm5120_add_device_uart(unsi
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/*
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* GPIO buttons
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*/
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-#define ADM5120_BUTTON_INTERVAL 20
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-struct gpio_buttons_platform_data adm5120_gpio_buttons_data = {
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- .poll_interval = ADM5120_BUTTON_INTERVAL,
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-};
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-
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-struct platform_device adm5120_gpio_buttons_device = {
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- .name = "gpio-buttons",
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- .id = -1,
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- .dev.platform_data = &adm5120_gpio_buttons_data,
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-};
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-
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-void __init adm5120_add_device_gpio_buttons(unsigned nbuttons,
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- struct gpio_button *buttons)
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+void __init adm5120_register_gpio_buttons(int id,
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+ unsigned poll_interval,
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+ unsigned nbuttons,
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+ struct gpio_keys_button *buttons)
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{
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- struct gpio_button *p;
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+ struct platform_device *pdev;
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+ struct gpio_keys_platform_data pdata;
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+ struct gpio_keys_button *p;
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+ int err;
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- p = kmalloc(nbuttons * sizeof(*p), GFP_KERNEL);
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+ p = kmemdup(buttons, nbuttons * sizeof(*p), GFP_KERNEL);
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if (!p)
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return;
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- memcpy(p, buttons, nbuttons * sizeof(*p));
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- adm5120_gpio_buttons_data.nbuttons = nbuttons;
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- adm5120_gpio_buttons_data.buttons = p;
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+ pdev = platform_device_alloc("gpio-keys-polled", id);
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+ if (!pdev)
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+ goto err_free_buttons;
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+
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+ memset(&pdata, 0, sizeof(pdata));
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+ pdata.poll_interval = poll_interval;
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+ pdata.nbuttons = nbuttons;
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+ pdata.buttons = p;
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+
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+ err = platform_device_add_data(pdev, &pdata, sizeof(pdata));
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+ if (err)
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+ goto err_put_pdev;
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+
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+ err = platform_device_add(pdev);
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+ if (err)
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+ goto err_put_pdev;
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+
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+ return;
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+
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+err_put_pdev:
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+ platform_device_put(pdev);
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- platform_device_register(&adm5120_gpio_buttons_device);
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+err_free_buttons:
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+ kfree(p);
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}
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/*
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--- a/arch/mips/include/asm/mach-adm5120/adm5120_platform.h
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+++ b/arch/mips/include/asm/mach-adm5120/adm5120_platform.h
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@@ -20,7 +20,8 @@
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#include <linux/mtd/map.h>
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#include <linux/mtd/partitions.h>
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#include <linux/mtd/nand.h>
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-#include <linux/gpio_buttons.h>
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+#include <linux/input.h>
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+#include <linux/gpio_keys.h>
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#include <linux/amba/bus.h>
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#include <linux/amba/serial.h>
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@@ -66,8 +67,10 @@ extern void adm5120_add_device_uart(unsi
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extern void adm5120_add_device_nand(struct platform_nand_data *pdata) __init;
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extern void adm5120_add_device_switch(unsigned num_ports, u8 *vlan_map) __init;
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extern void adm5120_add_device_gpio(u32 disable_mask) __init;
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-extern void adm5120_add_device_gpio_buttons(unsigned nbuttons,
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- struct gpio_button *buttons) __init;
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+extern void adm5120_register_gpio_buttons(int id,
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+ unsigned poll_interval,
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+ unsigned nbuttons,
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+ struct gpio_keys_button *buttons);
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#define GPIO_LED_DEF(g, n, t, a) { \
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.name = (n), \
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--- a/arch/mips/adm5120/compex/wp54.c
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+++ b/arch/mips/adm5120/compex/wp54.c
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@@ -11,6 +11,9 @@
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#include "compex.h"
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+#define WP54_KEYS_POLL_INTERVAL 20
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+#define WP54_KEYS_DEBOUNCE_INTERVAL (3 * WP54_KEYS_POLL_INTERVAL)
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+
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static struct mtd_partition wp54g_wrt_partitions[] = {
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{
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.name = "cfe",
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@@ -32,12 +35,12 @@ static struct adm5120_pci_irq wp54_pci_i
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PCIIRQ(2, 0, 1, ADM5120_IRQ_PCI0),
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};
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-static struct gpio_button wp54_gpio_buttons[] __initdata = {
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+static struct gpio_keys_button wp54_gpio_buttons[] __initdata = {
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{
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.desc = "reset_button",
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.type = EV_KEY,
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- .code = BTN_0,
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- .threshold = 5,
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+ .code = KEY_RESTART,
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+ .debounce_interval = WP54_KEYS_DEBOUNCE_INTERVAL,
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.gpio = ADM5120_GPIO_PIN4,
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}
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};
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@@ -69,8 +72,9 @@ static void __init wp54_setup(void)
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adm5120_board_reset = wp54_reset;
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adm5120_add_device_switch(2, wp54_vlans);
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- adm5120_add_device_gpio_buttons(ARRAY_SIZE(wp54_gpio_buttons),
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- wp54_gpio_buttons);
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+ adm5120_register_gpio_buttons(-1, WP54_KEYS_POLL_INTERVAL,
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+ ARRAY_SIZE(wp54_gpio_buttons),
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+ wp54_gpio_buttons);
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adm5120_add_device_gpio_leds(ARRAY_SIZE(wp54_gpio_leds),
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wp54_gpio_leds);
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--- a/arch/mips/adm5120/mikrotik/rb-1xx.c
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+++ b/arch/mips/adm5120/mikrotik/rb-1xx.c
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@@ -19,6 +19,9 @@
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#define RB1XX_NAND_CHIP_DELAY 25
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+#define RB1XX_KEYS_POLL_INTERVAL 20
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+#define RB1XX_KEYS_DEBOUNCE_INTERVAL (3 * RB1XX_KEYS_POLL_INTERVAL)
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+
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static struct adm5120_pci_irq rb1xx_pci_irqs[] __initdata = {
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PCIIRQ(1, 0, 1, ADM5120_IRQ_PCI0),
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PCIIRQ(2, 0, 1, ADM5120_IRQ_PCI1),
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@@ -85,12 +88,12 @@ struct platform_nand_data rb1xx_nand_dat
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},
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};
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-struct gpio_button rb1xx_gpio_buttons[] __initdata = {
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+struct gpio_keys_button rb1xx_gpio_buttons[] __initdata = {
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{
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.desc = "reset_button",
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.type = EV_KEY,
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- .code = BTN_0,
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- .threshold = 5,
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+ .code = KEY_RESTART,
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+ .debounce_interval = RB1XX_KEYS_DEBOUNCE_INTERVAL,
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.gpio = ADM5120_GPIO_PIN7,
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}
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};
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@@ -138,8 +141,9 @@ void __init rb1xx_generic_setup(void)
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adm5120_add_device_uart(0);
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adm5120_add_device_uart(1);
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- adm5120_add_device_gpio_buttons(ARRAY_SIZE(rb1xx_gpio_buttons),
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- rb1xx_gpio_buttons);
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+ adm5120_register_gpio_buttons(-1, RB1XX_KEYS_POLL_INTERVAL,
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+ ARRAY_SIZE(rb1xx_gpio_buttons),
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+ rb1xx_gpio_buttons);
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rb1xx_add_device_flash();
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rb1xx_mac_setup();
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--- a/arch/mips/adm5120/generic/eb-214a.c
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+++ b/arch/mips/adm5120/generic/eb-214a.c
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@@ -28,6 +28,9 @@
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#define EB214A_GPIO_DEV_MASK 0
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#define EB214A_CONFIG_OFFSET 0x4000
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+#define EB214A_KEYS_POLL_INTERVAL 20
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+#define EB214A_KEYS_DEBOUNCE_INTERVAL (3 * EB214A_KEYS_POLL_INTERVAL)
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+
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static struct mtd_partition eb214a_partitions[] = {
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{
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.name = "bootloader",
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@@ -60,12 +63,12 @@ static struct gpio_led eb214a_gpio_leds[
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GPIO_LED_INV(ADM5120_GPIO_P3L0, "usb4", NULL),
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};
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-static struct gpio_button eb214a_gpio_buttons[] __initdata = {
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+static struct gpio_keys_button eb214a_gpio_buttons[] __initdata = {
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{
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.desc = "reset",
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.type = EV_KEY,
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- .code = BTN_0,
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- .threshold = 5,
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+ .code = KEY_RESTART,
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+ .debounce_interval = EB214A_KEYS_DEBOUNCE_INTERVAL,
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.gpio = ADM5120_GPIO_PIN1,
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}
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};
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@@ -105,8 +108,9 @@ static void __init eb214a_setup(void)
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eb214a_mac_setup();
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- adm5120_add_device_gpio_buttons(ARRAY_SIZE(eb214a_gpio_buttons),
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- eb214a_gpio_buttons);
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+ adm5120_register_gpio_buttons(-1, EB214A_KEYS_POLL_INTERVAL,
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+ ARRAY_SIZE(eb214a_gpio_buttons),
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+ eb214a_gpio_buttons);
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adm5120_add_device_gpio_leds(ARRAY_SIZE(eb214a_gpio_leds),
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eb214a_gpio_leds);
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--- a/arch/mips/adm5120/edimax/br-61xx.c
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+++ b/arch/mips/adm5120/edimax/br-61xx.c
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@@ -18,6 +18,9 @@
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#define BR61XX_CONFIG_OFFSET 0x8000
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#define BR61XX_CONFIG_SIZE 0x1000
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+#define BR61XX_KEYS_POLL_INTERVAL 20
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+#define BR61XX_KEYS_DEBOUNCE_INTERVAL (3 * BR61XX_KEYS_POLL_INTERVAL)
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+
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static struct mtd_partition br61xx_partitions[] = {
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{
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.name = "admboot",
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@@ -35,12 +38,12 @@ static struct mtd_partition br61xx_parti
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}
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};
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-static struct gpio_button br61xx_gpio_buttons[] __initdata = {
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+static struct gpio_keys_button br61xx_gpio_buttons[] __initdata = {
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{
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.desc = "reset_button",
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.type = EV_KEY,
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- .code = BTN_0,
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- .threshold = 5,
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+ .code = KEY_RESTART,
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+ .debounce_interval = BR61XX_KEYS_DEBOUNCE_INTERVAL,
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.gpio = ADM5120_GPIO_PIN2,
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}
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};
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@@ -76,8 +79,10 @@ void __init br61xx_generic_setup(void)
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adm5120_add_device_uart(1);
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adm5120_add_device_switch(5, br61xx_vlans);
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- adm5120_add_device_gpio_buttons(ARRAY_SIZE(br61xx_gpio_buttons),
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- br61xx_gpio_buttons);
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+
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+ adm5120_register_gpio_buttons(-1, BR61XX_KEYS_POLL_INTERVAL,
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+ ARRAY_SIZE(br61xx_gpio_buttons),
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+ br61xx_gpio_buttons);
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br61xx_mac_setup();
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}
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--- a/arch/mips/adm5120/mikrotik/rb-1xx.h
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+++ b/arch/mips/adm5120/mikrotik/rb-1xx.h
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@@ -26,7 +26,7 @@
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#include <prom/routerboot.h>
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extern struct platform_nand_data rb1xx_nand_data __initdata;
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-extern struct gpio_button rb1xx_gpio_buttons[] __initdata;
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+extern struct gpio_keys_button rb1xx_gpio_buttons[] __initdata;
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extern void rb1xx_add_device_flash(void) __init;
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extern void rb1xx_add_device_nand(void) __init;
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