From babfea4e0186321d44d4e54cc7980b5d1054d9c4 Mon Sep 17 00:00:00 2001
From: gwl <gwl@rock-chips.com>
Date: Mon, 12 Nov 2012 12:44:22 +0800
Subject: [PATCH] add to support rt5370 usb wifi

---
 arch/arm/mach-rk2928/board-rk2928-sdk-sdmmc.c    | 6 +++---
 arch/arm/mach-rk2928/board-rk2928-sdk.c          | 2 +-
 drivers/net/wireless/Kconfig                     | 1 +
 drivers/net/wireless/Makefile                    | 1 +
 drivers/net/wireless/rkusbwifi/Makefile          | 1 +
 drivers/net/wireless/rkusbwifi/rt5370/Kconfig    | 8 ++++++++
 drivers/net/wireless/wifi_sys/rkwifi_sys_iface.c | 5 +++++
 7 files changed, 20 insertions(+), 4 deletions(-)
 mode change 100644 => 100755 drivers/net/wireless/Makefile
 create mode 100755 drivers/net/wireless/rkusbwifi/rt5370/Kconfig
 mode change 100644 => 100755 drivers/net/wireless/wifi_sys/rkwifi_sys_iface.c

diff --git a/arch/arm/mach-rk2928/board-rk2928-sdk-sdmmc.c b/arch/arm/mach-rk2928/board-rk2928-sdk-sdmmc.c
index fa7f3ab63718..7cedb18c1a4e 100755
--- a/arch/arm/mach-rk2928/board-rk2928-sdk-sdmmc.c
+++ b/arch/arm/mach-rk2928/board-rk2928-sdk-sdmmc.c
@@ -246,7 +246,7 @@ static void rk29_sdmmc_set_iomux(int device_id, unsigned int bus_width)
 #define RK30SDK_WIFI_GPIO_RESET_ENABLE_VALUE GPIO_HIGH 
 #endif
 
-#if defined(CONFIG_RTL8192CU) || defined(CONFIG_RTL8188EU) 
+#if defined(CONFIG_RTL8192CU) || defined(CONFIG_RTL8188EU) || defined(CONFIG_RT5370)
 #if defined(CONFIG_MACH_RK2926_V86)
 #define CONFIG_USB_WIFI_POWER_CONTROLED_BY_GPIO
 #define RK30SDK_WIFI_GPIO_POWER_N       RK2928_PIN0_PD3
@@ -358,7 +358,7 @@ static int rk29sdk_wifi_status_register(void (*callback)(int card_present, void
         return 0;
 }
 
-#if defined(CONFIG_RTL8192CU) || defined(CONFIG_RTL8188EU) 
+#if defined(CONFIG_RTL8192CU) || defined(CONFIG_RTL8188EU) || defined(CONFIG_RT5370)
 static int __init rk29sdk_wifi_bt_gpio_control_init(void)
 {
     return 0;
@@ -418,7 +418,7 @@ static int __init rk29sdk_wifi_bt_gpio_control_init(void)
 }
 #endif
 
-#if defined(CONFIG_RTL8192CU) || defined(CONFIG_RTL8188EU) 
+#if defined(CONFIG_RTL8192CU) || defined(CONFIG_RTL8188EU) || defined(CONFIG_RT5370)
 static int usbwifi_power_status = 1;
 int rk29sdk_wifi_power(int on)
 {
diff --git a/arch/arm/mach-rk2928/board-rk2928-sdk.c b/arch/arm/mach-rk2928/board-rk2928-sdk.c
index c6c70d8f7609..f530c30195bd 100755
--- a/arch/arm/mach-rk2928/board-rk2928-sdk.c
+++ b/arch/arm/mach-rk2928/board-rk2928-sdk.c
@@ -479,7 +479,7 @@ struct platform_device pwm_regulator_device[1] = {
 /***********************************************************
 *	usb wifi
 ************************************************************/
-#if defined(CONFIG_RTL8192CU) || defined(CONFIG_RTL8188EU) 
+#if defined(CONFIG_RTL8192CU) || defined(CONFIG_RTL8188EU) || defined(CONFIG_RT5370)
 
 static void rkusb_wifi_power(int on) {
 	struct regulator *ldo = NULL;
diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index 2acbb3f3e75b..ab6e31dbb84a 100755
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -89,6 +89,7 @@ choice
 
 source "drivers/net/wireless/rkusbwifi/rtl8192cu/Kconfig"
 source "drivers/net/wireless/rkusbwifi/rtl8188eu/Kconfig"
+source "drivers/net/wireless/rkusbwifi/rt5370/Kconfig"
 source "drivers/net/wireless/ar6003/Kconfig"
 source "drivers/net/wireless/rkwifi/Kconfig"
 endchoice
diff --git a/drivers/net/wireless/Makefile b/drivers/net/wireless/Makefile
old mode 100644
new mode 100755
index 08143cc16a8b..86805547561c
--- a/drivers/net/wireless/Makefile
+++ b/drivers/net/wireless/Makefile
@@ -7,6 +7,7 @@ obj-$(CONFIG_MV8686)   += mv8686/
 obj-$(CONFIG_BCM4319)   += bcm4319/
 obj-$(CONFIG_RTL8192CU) += rkusbwifi/
 obj-$(CONFIG_RTL8188EU)	+= rkusbwifi/
+obj-$(CONFIG_RT5370)	+= rkusbwifi/
 obj-$(CONFIG_AR6003)   += ar6003/
 obj-$(CONFIG_RKWIFI)   += rkwifi/
 obj-$(CONFIG_RDA5990) += rda5990/
diff --git a/drivers/net/wireless/rkusbwifi/Makefile b/drivers/net/wireless/rkusbwifi/Makefile
index ae3d3fded1ae..4f2dd5163ddb 100755
--- a/drivers/net/wireless/rkusbwifi/Makefile
+++ b/drivers/net/wireless/rkusbwifi/Makefile
@@ -7,6 +7,7 @@ rkcfg-y += $(rk_cfg)
 
 obj-$(CONFIG_RTL8188EU) += rkcfg.o
 obj-$(CONFIG_RTL8192CU) += rkcfg.o
+obj-$(CONFIG_RT5370) += rkcfg.o
 
 .PHONY: clean
 
diff --git a/drivers/net/wireless/rkusbwifi/rt5370/Kconfig b/drivers/net/wireless/rkusbwifi/rt5370/Kconfig
new file mode 100755
index 000000000000..83220bd99477
--- /dev/null
+++ b/drivers/net/wireless/rkusbwifi/rt5370/Kconfig
@@ -0,0 +1,8 @@
+config RT5370
+	tristate "Mediatek RT5370 USB WiFi Support"
+   	select WIRELESS_EXT
+	select WEXT_PRIV
+	select IEEE80211
+	---help---
+	  Help message of RT5370
+
diff --git a/drivers/net/wireless/wifi_sys/rkwifi_sys_iface.c b/drivers/net/wireless/wifi_sys/rkwifi_sys_iface.c
old mode 100644
new mode 100755
index 593d078d4550..2e2ea778db58
--- a/drivers/net/wireless/wifi_sys/rkwifi_sys_iface.c
+++ b/drivers/net/wireless/wifi_sys/rkwifi_sys_iface.c
@@ -43,6 +43,11 @@ static ssize_t wifi_chip_read(struct class *cls, char *_buf)
     printk("Current WiFi chip is RK903.\n");
 #endif
     
+#ifdef CONFIG_RT5370
+    count = sprintf(_buf, "%s", "RT5370");
+    printk("Current WiFi chip is RT5370.\n");
+#endif
+
     return count;
 }
 
-- 
2.34.1