ar71xx: add support for the wzr-hp-g300nh2

[openwrt/openwrt.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 afb8ceebd508412eafd0bdcdb4eb42d86dc79d0a..b7f9cb683d008c53d434ede993b2a8a4412f4315 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
@@ -9,18 +9,18 @@
  *  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 "machtype.h"
 #include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-ar9xxx-wmac.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "nvram.h"
 
 #define TEW_632BRP_GPIO_LED_STATUS     1
 #define TEW_632BRP_GPIO_LED_WPS                3
@@ -28,7 +28,11 @@
 #define TEW_632BRP_GPIO_BTN_WPS                12
 #define TEW_632BRP_GPIO_BTN_RESET      21
 
-#define TEW_632BRP_BUTTONS_POLL_INTERVAL       20
+#define TEW_632BRP_KEYS_POLL_INTERVAL  20      /* msecs */
+#define TEW_632BRP_KEYS_DEBOUNCE_INTERVAL (3 * TEW_632BRP_KEYS_POLL_INTERVAL)
+
+#define TEW_632BRP_CONFIG_ADDR 0x1f020000
+#define TEW_632BRP_CONFIG_SIZE 0x10000
 
 #ifdef CONFIG_MTD_PARTITIONS
 static struct mtd_partition tew_632brp_partitions[] = {
@@ -37,24 +41,24 @@ static struct mtd_partition tew_632brp_partitions[] = {
                .offset         = 0,
                .size           = 0x020000,
                .mask_flags     = MTD_WRITEABLE,
-       } , {
+       }, {
                .name           = "config",
                .offset         = 0x020000,
                .size           = 0x010000,
-       } , {
+       }, {
                .name           = "kernel",
                .offset         = 0x030000,
-               .size           = 0x0d0000,
-       } , {
+               .size           = 0x0e0000,
+       }, {
                .name           = "rootfs",
-               .offset         = 0x100000,
-               .size           = 0x2f0000,
-       } , {
+               .offset         = 0x110000,
+               .size           = 0x2e0000,
+       }, {
                .name           = "art",
                .offset         = 0x3f0000,
                .size           = 0x010000,
                .mask_flags     = MTD_WRITEABLE,
-       } , {
+       }, {
                .name           = "firmware",
                .offset         = 0x030000,
                .size           = 0x3c0000,
@@ -64,21 +68,11 @@ static struct mtd_partition tew_632brp_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),
+       .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",
@@ -95,48 +89,63 @@ static struct gpio_led tew_632brp_leds_gpio[] __initdata = {
        }
 };
 
-static struct gpio_button tew_632brp_gpio_buttons[] __initdata = {
+static struct gpio_keys_button tew_632brp_gpio_keys[] __initdata = {
        {
                .desc           = "reset",
                .type           = EV_KEY,
-               .code           = BTN_0,
-               .threshold      = 5,
+               .code           = KEY_RESTART,
+               .debounce_interval = TEW_632BRP_KEYS_DEBOUNCE_INTERVAL,
                .gpio           = TEW_632BRP_GPIO_BTN_RESET,
        }, {
                .desc           = "wps",
                .type           = EV_KEY,
-               .code           = BTN_1,
-               .threshold      = 5,
+               .code           = KEY_WPS_BUTTON,
+               .debounce_interval = TEW_632BRP_KEYS_DEBOUNCE_INTERVAL,
                .gpio           = TEW_632BRP_GPIO_BTN_WPS,
        }
 };
 
+#define TEW_632BRP_LAN_PHYMASK BIT(0)
+#define TEW_632BRP_WAN_PHYMASK BIT(4)
+#define TEW_632BRP_MDIO_MASK   (~(TEW_632BRP_LAN_PHYMASK | \
+                                  TEW_632BRP_WAN_PHYMASK))
+
 static void __init tew_632brp_setup(void)
 {
-       ar71xx_add_device_mdio(0x0);
+       const char *config = (char *) KSEG1ADDR(TEW_632BRP_CONFIG_ADDR);
+       u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
+       u8 mac[6];
+       u8 *wlan_mac = NULL;
+
+       if (nvram_parse_mac_addr(config, TEW_632BRP_CONFIG_SIZE,
+                               "lan_mac=", mac) == 0) {
+               ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
+               ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, 1);
+               wlan_mac = mac;
+       }
+
+       ar71xx_add_device_mdio(0, TEW_632BRP_MDIO_MASK);
 
        ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
-       ar71xx_eth0_data.phy_mask = 0xf;
-       ar71xx_eth0_data.speed = SPEED_100;
-       ar71xx_eth0_data.duplex = DUPLEX_FULL;
+       ar71xx_eth0_data.phy_mask = TEW_632BRP_LAN_PHYMASK;
 
        ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
-       ar71xx_eth1_data.phy_mask = 0x10;
+       ar71xx_eth1_data.phy_mask = TEW_632BRP_WAN_PHYMASK;
 
        ar71xx_add_device_eth(0);
        ar71xx_add_device_eth(1);
 
-       ar71xx_add_device_spi(NULL, tew_632brp_spi_info,
-                                       ARRAY_SIZE(tew_632brp_spi_info));
+       ar71xx_add_device_m25p80(&tew_632brp_flash_data);
 
        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);
+       ar71xx_register_gpio_keys_polled(-1, TEW_632BRP_KEYS_POLL_INTERVAL,
+                                        ARRAY_SIZE(tew_632brp_gpio_keys),
+                                        tew_632brp_gpio_keys);
 
-       ar91xx_add_device_wmac();
+       ar9xxx_add_device_wmac(eeprom, wlan_mac);
 }
 
-MIPS_MACHINE(AR71XX_MACH_TEW_632BRP, "TRENDnet TEW-632BRP", tew_632brp_setup);
+MIPS_MACHINE(AR71XX_MACH_TEW_632BRP, "TEW-632BRP", "TRENDnet TEW-632BRP",
+            tew_632brp_setup);