[ar71xx] tew-632brp: add status LED

[openwrt/svn-archive/archive.git] / target / linux / ar71xx / files / arch / mips / ar71xx / mach-tew-632brp.c

diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tew-632brp.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tew-632brp.c
index 1a104e2231ed213338fc7642afe70b1401bef619..ac0f6c186972268c67fe15f7995de76ad92cd34c 100644 (file)
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tew-632brp.c
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tew-632brp.c
@@ -9,11 +9,100 @@
  *  by the Free Software Foundation.
  */
 
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#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 TEW_632BRP_GPIO_LED_STATUS     1
+#define TEW_632BRP_GPIO_LED_WPS                3
+#define TEW_632BRP_GPIO_LED_WLAN       6
+#define TEW_632BRP_GPIO_BTN_RESET      21
+
+#define TEW_632BRP_BUTTONS_POLL_INTERVAL       20
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition tew_632brp_partitions[] = {
+       {
+               .name           = "u-boot",
+               .offset         = 0,
+               .size           = 0x020000,
+               .mask_flags     = MTD_WRITEABLE,
+       } , {
+               .name           = "config",
+               .offset         = 0x020000,
+               .size           = 0x010000,
+       } , {
+               .name           = "kernel",
+               .offset         = 0x030000,
+               .size           = 0x0c0000,
+       } , {
+               .name           = "rootfs",
+               .offset         = 0x0f0000,
+               .size           = 0x2f0000,
+       } , {
+               .name           = "art",
+               .offset         = 0x3e0000,
+               .size           = 0x020000,
+               .mask_flags     = MTD_WRITEABLE,
+       } , {
+               .name           = "firmware",
+               .offset         = 0x030000,
+               .size           = 0x3b0000,
+       }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data tew_632brp_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+        .parts          = tew_632brp_partitions,
+        .nr_parts       = ARRAY_SIZE(tew_632brp_partitions),
+#endif
+};
+
+static struct spi_board_info tew_632brp_spi_info[] = {
+       {
+               .bus_num        = 0,
+               .chip_select    = 0,
+               .max_speed_hz   = 25000000,
+               .modalias       = "m25p80",
+               .platform_data  = &tew_632brp_flash_data,
+       }
+};
+
+static struct gpio_led tew_632brp_leds_gpio[] __initdata = {
+       {
+               .name           = "tew-632brp:green:status",
+               .gpio           = TEW_632BRP_GPIO_LED_STATUS,
+               .active_low     = 1,
+       }, {
+               .name           = "tew-632brp:blue:wps",
+               .gpio           = TEW_632BRP_GPIO_LED_WPS,
+               .active_low     = 1,
+       }, {
+               .name           = "tew-632brp:green:wlan",
+               .gpio           = TEW_632BRP_GPIO_LED_WLAN,
+               .active_low     = 1,
+       }
+};
+
+static struct gpio_button tew_632brp_gpio_buttons[] __initdata = {
+       {
+               .desc           = "reset",
+               .type           = EV_KEY,
+               .code           = BTN_0,
+               .threshold      = 5,
+               .gpio           = TEW_632BRP_GPIO_BTN_RESET,
+       }
+};
+
 static void __init tew_632brp_setup(void)
 {
        ar71xx_add_device_mdio(0xfffffffe);
@@ -24,6 +113,16 @@ static void __init tew_632brp_setup(void)
        ar71xx_eth0_data.duplex = DUPLEX_FULL;
 
        ar71xx_add_device_eth(0);
+
+       ar71xx_add_device_spi(NULL, tew_632brp_spi_info,
+                                       ARRAY_SIZE(tew_632brp_spi_info));
+
+       ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tew_632brp_leds_gpio),
+                                       tew_632brp_leds_gpio);
+
+       ar71xx_add_device_gpio_buttons(-1, TEW_632BRP_BUTTONS_POLL_INTERVAL,
+                                       ARRAY_SIZE(tew_632brp_gpio_buttons),
+                                       tew_632brp_gpio_buttons);
 }
 
 MIPS_MACHINE(AR71XX_MACH_TEW_632BRP, "TRENDnet TEW-632BRP", tew_632brp_setup);