summaryrefslogtreecommitdiff
path: root/target/linux
diff options
context:
space:
mode:
authorGabor Juhos <juhosg@openwrt.org>2009-02-02 17:51:51 +0000
committerGabor Juhos <juhosg@openwrt.org>2009-02-02 17:51:51 +0000
commitb0e3550f2afece22ff8c06e6763a578d173d29b3 (patch)
treee0869e33b21bf7b4656aa3248c64ded15aefb06c /target/linux
parent03bc391dc53017b4c47b54289567ab89cfac4e14 (diff)
downloadmtk-20170518-b0e3550f2afece22ff8c06e6763a578d173d29b3.zip
mtk-20170518-b0e3550f2afece22ff8c06e6763a578d173d29b3.tar.gz
mtk-20170518-b0e3550f2afece22ff8c06e6763a578d173d29b3.tar.bz2
mzk-w04nu: add GPIO LEDs and buttons
SVN-Revision: 14366
Diffstat (limited to 'target/linux')
-rw-r--r--target/linux/ar71xx/files/arch/mips/ar71xx/mach-mzk-w04nu.c73
1 files changed, 73 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-mzk-w04nu.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-mzk-w04nu.c
index 2aeb31e..37019ae 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-mzk-w04nu.c
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-mzk-w04nu.c
@@ -13,12 +13,26 @@
#include <linux/mtd/partitions.h>
#include <linux/spi/spi.h>
#include <linux/spi/flash.h>
+#include <linux/input.h>
#include <asm/mips_machine.h>
#include <asm/mach-ar71xx/ar71xx.h>
#include <asm/mach-ar71xx/platform.h>
+#define MZK_W04NU_GPIO_LED_USB 0
+#define MZK_W04NU_GPIO_LED_STATUS 1
+#define MZK_W04NU_GPIO_LED_WPS 3
+#define MZK_W04NU_GPIO_LED_WLAN 6
+#define MZK_W04NU_GPIO_LED_AP 15
+#define MZK_W04NU_GPIO_LED_ROUTER 16
+
+#define MZK_W04NU_GPIO_BTN_APROUTER 5
+#define MZK_W04NU_GPIO_BTN_WPS 12
+#define MZK_W04NU_GPIO_BTN_RESET 21
+
+#define MZK_W04NU_BUTTONS_POLL_INTERVAL 20
+
#ifdef CONFIG_MTD_PARTITIONS
static struct mtd_partition mzk_w04nu_partitions[] = {
{
@@ -68,6 +82,59 @@ static struct spi_board_info mzk_w04nu_spi_info[] = {
}
};
+static struct gpio_led mzk_w04nu_leds_gpio[] __initdata = {
+ {
+ .name = "mzk-w04nu:green:status",
+ .gpio = MZK_W04NU_GPIO_LED_STATUS,
+ .active_low = 1,
+ }, {
+ .name = "mzk-w04nu:blue:wps",
+ .gpio = MZK_W04NU_GPIO_LED_WPS,
+ .active_low = 1,
+ }, {
+ .name = "mzk-w04nu:green:wlan",
+ .gpio = MZK_W04NU_GPIO_LED_WLAN,
+ .active_low = 1,
+ }, {
+ .name = "mzk-w04nu:green:usb",
+ .gpio = MZK_W04NU_GPIO_LED_USB,
+ .active_low = 1,
+ }, {
+ .name = "mzk-w04nu:green:ap",
+ .gpio = MZK_W04NU_GPIO_LED_AP,
+ .active_low = 1,
+ }, {
+ .name = "mzk-w04nu:green:router",
+ .gpio = MZK_W04NU_GPIO_LED_ROUTER,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_button mzk_w04nu_gpio_buttons[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = BTN_0,
+ .threshold = 5,
+ .gpio = MZK_W04NU_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "wps",
+ .type = EV_KEY,
+ .code = BTN_1,
+ .threshold = 5,
+ .gpio = MZK_W04NU_GPIO_BTN_WPS,
+ .active_low = 1,
+ }, {
+ .desc = "aprouter",
+ .type = EV_KEY,
+ .code = BTN_2,
+ .threshold = 5,
+ .gpio = MZK_W04NU_GPIO_BTN_APROUTER,
+ .active_low = 0,
+ }
+};
+
static void __init mzk_w04nu_setup(void)
{
ar71xx_add_device_mdio(0x0);
@@ -86,6 +153,12 @@ static void __init mzk_w04nu_setup(void)
ar71xx_add_device_spi(NULL, mzk_w04nu_spi_info,
ARRAY_SIZE(mzk_w04nu_spi_info));
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(mzk_w04nu_leds_gpio),
+ mzk_w04nu_leds_gpio);
+
+ ar71xx_add_device_gpio_buttons(-1, MZK_W04NU_BUTTONS_POLL_INTERVAL,
+ ARRAY_SIZE(mzk_w04nu_gpio_buttons),
+ mzk_w04nu_gpio_buttons);
ar71xx_add_device_usb();
ar91xx_add_device_wmac();