From c4370f4587590f74732343f57f09abc68faae58b Mon Sep 17 00:00:00 2001
From: =?utf8?q?=E8=B5=B5=E5=AD=90=E5=88=9D?= <zzc@rock-chips.com>
Date: Mon, 9 Jul 2012 15:15:54 +0800
Subject: [PATCH] add mu509 for rk30

---
 arch/arm/mach-rk30/board-rk30-sdk.c | 40 +++++++++++++++++++++++++++++
 drivers/misc/mu509.c                | 15 +++++++++++
 2 files changed, 55 insertions(+)

diff --git a/arch/arm/mach-rk30/board-rk30-sdk.c b/arch/arm/mach-rk30/board-rk30-sdk.c
index 55fa1c7fce37..9d9e8aabfd09 100755
--- a/arch/arm/mach-rk30/board-rk30-sdk.c
+++ b/arch/arm/mach-rk30/board-rk30-sdk.c
@@ -51,6 +51,9 @@
 #if defined(CONFIG_SPIM_RK29)
 #include "../../../drivers/spi/rk29_spim.h"
 #endif
+#if defined(CONFIG_MU509)
+#include <linux/mu509.h>
+#endif
 #if defined(CONFIG_ANDROID_TIMED_GPIO)
 #include "../../../drivers/staging/android/timed_gpio.h"
 #endif
@@ -680,6 +683,40 @@ static struct platform_device rk30_device_modem = {
 	}
 };
 #endif
+#if defined(CONFIG_MU509)
+static int mu509_io_init(void)
+{
+
+	rk30_mux_api_set(GPIO2B6_LCDC1DATA14_SMCADDR18_TSSYNC_NAME, GPIO2B_GPIO2B6);
+        rk30_mux_api_set(GPIO4D2_SMCDATA10_TRACEDATA10_NAME, GPIO4D_GPIO4D2);
+	rk30_mux_api_set(GPIO2B7_LCDC1DATA15_SMCADDR19_HSADCDATA7_NAME, GPIO2B_GPIO2B7);
+	rk30_mux_api_set(GPIO2C0_LCDCDATA16_GPSCLK_HSADCCLKOUT_NAME, GPIO2C_GPIO2C0);
+	return 0;
+}
+
+static int mu509_io_deinit(void)
+{
+	
+	return 0;
+}
+ 
+struct rk29_mu509_data rk29_mu509_info = {
+	.io_init = mu509_io_init,
+  	.io_deinit = mu509_io_deinit,
+	.modem_power_en = RK30_PIN6_PB2,//RK30_PIN4_PD1,
+	.bp_power = RK30_PIN2_PB6,//RK30_PIN4_PD1,
+	.bp_reset = RK30_PIN4_PD2,
+	.ap_wakeup_bp = RK30_PIN2_PB7,
+	.bp_wakeup_ap = RK30_PIN6_PA0, 
+};
+struct platform_device rk29_device_mu509 = {	
+        .name = "mu509",	
+    	.id = -1,	
+	.dev		= {
+		.platform_data = &rk29_mu509_info,
+	}    	
+    };
+#endif
 
 /*MMA8452 gsensor*/
 #if defined (CONFIG_GS_MMA8452)
@@ -1279,6 +1316,9 @@ static struct platform_device *devices[] __initdata = {
 #ifdef CONFIG_RK29_SUPPORT_MODEM
 	&rk30_device_modem,
 #endif
+#if defined(CONFIG_MU509)
+	&rk29_device_mu509,
+#endif
 #ifdef CONFIG_BATTERY_RK30_ADC
  	&rk30_device_adc_battery,
 #endif
diff --git a/drivers/misc/mu509.c b/drivers/misc/mu509.c
index 7391fa636e8a..6c951b069bd3 100755
--- a/drivers/misc/mu509.c
+++ b/drivers/misc/mu509.c
@@ -36,7 +36,12 @@ MODULE_LICENSE("GPL");
 static struct wake_lock modem_wakelock;
 #define IRQ_BB_WAKEUP_AP_TRIGGER    IRQF_TRIGGER_FALLING
 //#define IRQ_BB_WAKEUP_AP_TRIGGER    IRQF_TRIGGER_RISING
+#if defined(CONFIG_ARCH_RK29)
 #define airplane_mode RK29_PIN6_PC1
+#endif
+#if defined(CONFIG_ARCH_RK30)
+#define airplane_mode  RK30_PIN2_PC0
+#endif
 #define MU509_RESET 0x01
 #define AIRPLANE_MODE_OFF 0x03
 #define AIRPLANE_MODE_ON 0x00
@@ -307,8 +312,13 @@ int mu509_suspend(struct platform_device *pdev, pm_message_t state)
 	//MODEMDBG("-------------%s\n",__FUNCTION__);
 	if(!online)
 	ap_wakeup_bp(pdev, 1);
+#if defined(CONFIG_ARCH_RK29)
 	rk29_mux_api_set(GPIO1C1_UART0RTSN_SDMMC1WRITEPRT_NAME, GPIO1H_GPIO1C1);
 	//gpio_direction_output(RK29_PIN1_PC1, 1);
+#endif
+#if defined(CONFIG_ARCH_RK30)
+	rk30_mux_api_set(GPIO1A7_UART1RTSN_SPI0TXD_NAME, GPIO1A_GPIO1A7);
+#endif	
 	return 0;
 }
 
@@ -316,7 +326,12 @@ int mu509_resume(struct platform_device *pdev)
 {
 	//MODEMDBG("-------------%s\n",__FUNCTION__);
 	//ap_wakeup_bp(pdev, 0);
+#if defined(CONFIG_ARCH_RK29)
 	rk29_mux_api_set(GPIO1C1_UART0RTSN_SDMMC1WRITEPRT_NAME, GPIO1H_UART0_RTS_N);
+#endif
+#if defined(CONFIG_ARCH_RK30)
+	rk30_mux_api_set(GPIO1A7_UART1RTSN_SPI0TXD_NAME, GPIO1A_UART1_RTS_N);
+#endif
 	if(gpio_get_value(gpdata->bp_wakeup_ap))
 	{
 		schedule_delayed_work(&wakeup_work, 2*HZ);
-- 
2.34.1