From 0856f59fdd0f0001f7ccd532267369b11b6dc06c Mon Sep 17 00:00:00 2001
From: xbw <xbw@rock-chips.com>
Date: Tue, 29 Jan 2013 17:12:33 +0800
Subject: [PATCH] sdio-wiif: add the funtion to get wifi-module voltage in
 board-xxx-sdmmc-config.c

---
 arch/arm/mach-rk30/board-LR097-sdmmc-config.c | 23 +++++++++++++++++
 .../board-rk3168-ds1006h-sdmmc-config.c       | 23 +++++++++++++++++
 .../mach-rk30/board-rk3168-tb-sdmmc-conifg.c  | 25 ++++++++++++++++++-
 .../board-rk3188-ds1006h-sdmmc-config.c       | 23 +++++++++++++++++
 4 files changed, 93 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-rk30/board-LR097-sdmmc-config.c b/arch/arm/mach-rk30/board-LR097-sdmmc-config.c
index c3df92069eaf..a6e434514e26 100644
--- a/arch/arm/mach-rk30/board-LR097-sdmmc-config.c
+++ b/arch/arm/mach-rk30/board-LR097-sdmmc-config.c
@@ -117,4 +117,27 @@
     #endif // #if COMBO_MODULE_MT6620_CDT--#endif
 #endif 
 
+double rk31sdk_get_sdio_wifi_voltage(void)
+{
+    double voltage;
+    
+    /******************************************************************************
+    **  Please tell me how much wifi-module uses voltage in your project.  
+    ******************************************************************************/
+#if defined(CONFIG_BCM4329) || defined(CONFIG_BCM4319) || defined(CONFIG_RK903) || defined(CONFIG_RK901)
+    voltage = 1.8 ; //power 1.8V
+    
+#elif defined(CONFIG_MT5931_MT6622)||defined(CONFIG_MT5931)||defined(CONFIG_MT6620)
+    voltage = 2.8 ; //power 2.8V
+#elif defined(CONFIG_RDA5990)||defined(CONFIG_RTL8723AS)  
+    voltage = 3.3 ; //power 3.3V
+#else
+    //default, sdio use 3.0V
+    voltage = 3.0 ; //power 3.0V
+#endif
+
+    return voltage;
+}
+
+
    
diff --git a/arch/arm/mach-rk30/board-rk3168-ds1006h-sdmmc-config.c b/arch/arm/mach-rk30/board-rk3168-ds1006h-sdmmc-config.c
index 861772f09844..e399723c457b 100644
--- a/arch/arm/mach-rk30/board-rk3168-ds1006h-sdmmc-config.c
+++ b/arch/arm/mach-rk30/board-rk3168-ds1006h-sdmmc-config.c
@@ -117,4 +117,27 @@
     #endif // #if COMBO_MODULE_MT6620_CDT--#endif
 #endif 
 
+double rk31sdk_get_sdio_wifi_voltage(void)
+{
+    double voltage;
+    
+    /******************************************************************************
+    **  Please tell me how much wifi-module uses voltage in your project.  
+    ******************************************************************************/
+#if defined(CONFIG_BCM4329) || defined(CONFIG_BCM4319) || defined(CONFIG_RK903) || defined(CONFIG_RK901)
+    voltage = 1.8 ; //power 1.8V
+    
+#elif defined(CONFIG_MT5931_MT6622)||defined(CONFIG_MT5931)||defined(CONFIG_MT6620)
+    voltage = 2.8 ; //power 2.8V
+#elif defined(CONFIG_RDA5990)||defined(CONFIG_RTL8723AS)  
+    voltage = 3.3 ; //power 3.3V
+#else
+    //default, sdio use 3.0V
+    voltage = 3.0 ; //power 3.0V
+#endif
+
+    return voltage;
+}
+
+
    
diff --git a/arch/arm/mach-rk30/board-rk3168-tb-sdmmc-conifg.c b/arch/arm/mach-rk30/board-rk3168-tb-sdmmc-conifg.c
index 861772f09844..373e648a603e 100644
--- a/arch/arm/mach-rk30/board-rk3168-tb-sdmmc-conifg.c
+++ b/arch/arm/mach-rk30/board-rk3168-tb-sdmmc-conifg.c
@@ -59,7 +59,7 @@
     
 #elif defined(CONFIG_BCM4329) || defined(CONFIG_BCM4319) || defined(CONFIG_RK903) || defined(CONFIG_RK901)
     #define RK30SDK_WIFI_GPIO_POWER_N               RK30_PIN3_PD0                 
-    #define RK30SDK_WIFI_GPIO_POWER_ENABLE_VALUE    GPIO_HIGH                   
+    #define RK30SDK_WIFI_GPIO_POWER_ENABLE_VALUE    GPIO_HIGH
 
     #define RK30SDK_WIFI_GPIO_RESET_N               RK30_PIN2_PA7
     #define RK30SDK_WIFI_GPIO_RESET_ENABLE_VALUE    GPIO_HIGH 
@@ -117,4 +117,27 @@
     #endif // #if COMBO_MODULE_MT6620_CDT--#endif
 #endif 
 
+double rk31sdk_get_sdio_wifi_voltage(void)
+{
+    double voltage;
+    
+    /******************************************************************************
+    **  Please tell me how much wifi-module uses voltage in your project.  
+    ******************************************************************************/
+#if defined(CONFIG_BCM4329) || defined(CONFIG_BCM4319) || defined(CONFIG_RK903) || defined(CONFIG_RK901)
+    voltage = 1.8 ; //power 1.8V
+    
+#elif defined(CONFIG_MT5931_MT6622)||defined(CONFIG_MT5931)||defined(CONFIG_MT6620)
+    voltage = 2.8 ; //power 2.8V
+#elif defined(CONFIG_RDA5990)||defined(CONFIG_RTL8723AS)  
+    voltage = 3.3 ; //power 3.3V
+#else
+    //default, sdio use 3.0V
+    voltage = 3.0 ; //power 3.0V
+#endif
+
+    return voltage;
+}
+
+
    
diff --git a/arch/arm/mach-rk3188/board-rk3188-ds1006h-sdmmc-config.c b/arch/arm/mach-rk3188/board-rk3188-ds1006h-sdmmc-config.c
index 861772f09844..e399723c457b 100644
--- a/arch/arm/mach-rk3188/board-rk3188-ds1006h-sdmmc-config.c
+++ b/arch/arm/mach-rk3188/board-rk3188-ds1006h-sdmmc-config.c
@@ -117,4 +117,27 @@
     #endif // #if COMBO_MODULE_MT6620_CDT--#endif
 #endif 
 
+double rk31sdk_get_sdio_wifi_voltage(void)
+{
+    double voltage;
+    
+    /******************************************************************************
+    **  Please tell me how much wifi-module uses voltage in your project.  
+    ******************************************************************************/
+#if defined(CONFIG_BCM4329) || defined(CONFIG_BCM4319) || defined(CONFIG_RK903) || defined(CONFIG_RK901)
+    voltage = 1.8 ; //power 1.8V
+    
+#elif defined(CONFIG_MT5931_MT6622)||defined(CONFIG_MT5931)||defined(CONFIG_MT6620)
+    voltage = 2.8 ; //power 2.8V
+#elif defined(CONFIG_RDA5990)||defined(CONFIG_RTL8723AS)  
+    voltage = 3.3 ; //power 3.3V
+#else
+    //default, sdio use 3.0V
+    voltage = 3.0 ; //power 3.0V
+#endif
+
+    return voltage;
+}
+
+
    
-- 
2.34.1