ar71xx: Send power to USB port on WNR2200

[openwrt.git] / target / linux / ar71xx / files / arch / mips / ath79 / mach-wndr4300.c

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-wndr4300.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-wndr4300.c
index 715fb06..2884c6c 100644 (file)
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-wndr4300.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-wndr4300.c
@@ -1,7 +1,8 @@
 /*
- *  NETGEAR WNDR4300 board support
+ *  NETGEAR WNDR3700v4/WNDR4300 board support
  *
  *  Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org>
+ *  Copyright (C) 2014 Ralph Perlich <rpsoft@arcor.de>
  *
  *  This program is free software; you can redistribute it and/or modify it
  *  under the terms of the GNU General Public License version 2 as published
@@ -14,6 +15,9 @@
 #include <linux/platform_device.h>
 #include <linux/ath9k_platform.h>
 #include <linux/ar8216_platform.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/nand.h>
+#include <linux/platform/ar934x_nfc.h>
 
 #include <asm/mach-ath79/ar71xx_regs.h>
 
@@ -27,19 +31,24 @@
 #include "dev-wmac.h"
 #include "machtypes.h"
 
+/* AR9344 GPIOs */
 #define WNDR4300_GPIO_LED_POWER_GREEN  0
-#define WNDR4300_GPIO_LED_POWER_ORANGE 2
+#define WNDR4300_GPIO_LED_POWER_AMBER  2
 #define WNDR4300_GPIO_LED_USB          13
 #define WNDR4300_GPIO_LED_WAN_GREEN    1
-#define WNDR4300_GPIO_LED_WAN_ORANGE   3
+#define WNDR4300_GPIO_LED_WAN_AMBER    3
+#define WNDR4300_GPIO_LED_WLAN2G       11
 #define WNDR4300_GPIO_LED_WLAN5G       14
 #define WNDR4300_GPIO_LED_WPS_GREEN    16
-#define WNDR4300_GPIO_LED_WPS_ORANGE   17
+#define WNDR4300_GPIO_LED_WPS_AMBER    17
 
 #define WNDR4300_GPIO_BTN_RESET                21
 #define WNDR4300_GPIO_BTN_WIRELESS     15
 #define WNDR4300_GPIO_BTN_WPS          12
 
+/* AR9580 GPIOs */
+#define WNDR4300_GPIO_USB_5V           0
+
 #define WNDR4300_KEYS_POLL_INTERVAL    20      /* msecs */
 #define WNDR4300_KEYS_DEBOUNCE_INTERVAL        (3 * WNDR4300_KEYS_POLL_INTERVAL)
 
@@ -50,8 +59,8 @@ static struct gpio_led wndr4300_leds_gpio[] __initdata = {
                .active_low     = 1,
        },
        {
-               .name           = "netgear:orange:power",
-               .gpio           = WNDR4300_GPIO_LED_POWER_ORANGE,
+               .name           = "netgear:amber:power",
+               .gpio           = WNDR4300_GPIO_LED_POWER_AMBER,
                .active_low     = 1,
        },
        {
@@ -60,8 +69,8 @@ static struct gpio_led wndr4300_leds_gpio[] __initdata = {
                .active_low     = 1,
        },
        {
-               .name           = "netgear:orange:wan",
-               .gpio           = WNDR4300_GPIO_LED_WAN_ORANGE,
+               .name           = "netgear:amber:wan",
+               .gpio           = WNDR4300_GPIO_LED_WAN_AMBER,
                .active_low     = 1,
        },
        {
@@ -75,8 +84,13 @@ static struct gpio_led wndr4300_leds_gpio[] __initdata = {
                .active_low     = 1,
        },
        {
-               .name           = "netgear:orange:wps",
-               .gpio           = WNDR4300_GPIO_LED_WPS_ORANGE,
+               .name           = "netgear:amber:wps",
+               .gpio           = WNDR4300_GPIO_LED_WPS_AMBER,
+               .active_low     = 1,
+       },
+       {
+               .name           = "netgear:green:wlan2g",
+               .gpio           = WNDR4300_GPIO_LED_WLAN2G,
                .active_low     = 1,
        },
        {
@@ -106,7 +120,7 @@ static struct gpio_keys_button wndr4300_gpio_keys[] __initdata = {
        {
                .desc           = "Wireless button",
                .type           = EV_KEY,
-               .code           = BTN_0,
+               .code           = KEY_RFKILL,
                .debounce_interval = WNDR4300_KEYS_DEBOUNCE_INTERVAL,
                .gpio           = WNDR4300_GPIO_BTN_WIRELESS,
                .active_low     = 1,
@@ -151,6 +165,12 @@ static struct mdio_board_info wndr4300_mdio0_info[] = {
 
 static void __init wndr4300_setup(void)
 {
+       int i;
+
+       for (i = 0; i < ARRAY_SIZE(wndr4300_leds_gpio); i++)
+               ath79_gpio_output_select(wndr4300_leds_gpio[i].gpio,
+                                        AR934X_GPIO_OUT_GPIO);
+
        ath79_register_leds_gpio(-1, ARRAY_SIZE(wndr4300_leds_gpio),
                                 wndr4300_leds_gpio);
        ath79_register_gpio_keys_polled(-1, WNDR4300_KEYS_POLL_INTERVAL,
@@ -171,12 +191,20 @@ static void __init wndr4300_setup(void)
        ath79_eth0_pll_data.pll_1000 = 0x06000000;
        ath79_register_eth(0);
 
+       ath79_nfc_set_ecc_mode(AR934X_NFC_ECC_HW);
        ath79_register_nfc();
        ath79_register_usb();
 
        ath79_register_wmac_simple();
+
+       /* enable power for the USB port */
+       ap9x_pci_setup_wmac_gpio(0, BIT(WNDR4300_GPIO_USB_5V),
+                                BIT(WNDR4300_GPIO_USB_5V));
+
        ap91_pci_init_simple();
 }
 
+MIPS_MACHINE(ATH79_MACH_WNDR3700_V4, "WNDR3700_V4", "NETGEAR WNDR3700v4",
+            wndr4300_setup);
 MIPS_MACHINE(ATH79_MACH_WNDR4300, "WNDR4300", "NETGEAR WNDR4300",
             wndr4300_setup);