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add mw100 for rk30

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赵子初
2012-07-09 15:50:25 +08:00
parent c4370f4587
commit edd704202a
5 changed files with 151 additions and 67 deletions
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38
arch/arm/mach-rk30/board-rk30-sdk.c
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@@ -54,6 +54,9 @@
#if defined(CONFIG_MU509)
#include <linux/mu509.h>
#endif
#if defined(CONFIG_MW100)
#include <linux/mw100.h>
#endif
#if defined(CONFIG_ANDROID_TIMED_GPIO)
#include "../../../drivers/staging/android/timed_gpio.h"
#endif
@@ -717,6 +720,38 @@ struct platform_device rk29_device_mu509 = {
}
};
#endif
#if defined(CONFIG_MW100)
static int mw100_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 mw100_io_deinit(void)
{
return 0;
}
struct rk29_mw100_data rk29_mw100_info = {
.io_init = mw100_io_init,
.io_deinit = mw100_io_deinit,
.bp_power = RK30_PIN2_PB6,
.bp_reset = RK30_PIN4_PD2,
.ap_wakeup_bp = RK30_PIN2_PB7,
.bp_wakeup_ap = RK30_PIN6_PA0,
};
struct platform_device rk29_device_mw100 = {
.name = "mw100",
.id = -1,
.dev = {
.platform_data = &rk29_mw100_info,
}
};
#endif
/*MMA8452 gsensor*/
#if defined (CONFIG_GS_MMA8452)
@@ -1319,6 +1354,9 @@ static struct platform_device *devices[] __initdata = {
#if defined(CONFIG_MU509)
&rk29_device_mu509,
#endif
#if defined(CONFIG_MW100)
&rk29_device_mw100,
#endif
#ifdef CONFIG_BATTERY_RK30_ADC
&rk30_device_adc_battery,
#endif

2
drivers/misc/Makefile
View File

@@ -54,7 +54,7 @@ obj-$(CONFIG_SENSORS_AK8975) += akm8975.o
obj-$(CONFIG_MTK23D) += mtk23d.o
obj-$(CONFIG_FM580X) += fm580x.o
obj-$(CONFIG_MU509) += mu509.o
obj-$(CONFIG_MW100) += MW100.o
obj-$(CONFIG_MW100) += mw100.o
obj-$(CONFIG_STE) += ste.o
obj-$(CONFIG_RK29_SUPPORT_MODEM) += rk29_modem/
obj-$(CONFIG_GPS_GNS7560) += gps/

139
drivers/misc/MW100.c → drivers/misc/mw100.c
View File

@@ -18,9 +18,11 @@
#include <linux/wait.h>
#include <linux/wakelock.h>
#include <linux/workqueue.h>
#include <linux/mu509.h>
#include <linux/mw100.h>
#include <mach/iomux.h>
#include<linux/ioctl.h>
#include <linux/slab.h>
MODULE_LICENSE("GPL");
@@ -36,82 +38,69 @@ MODULE_LICENSE("GPL");
#define SLEEP 1
#define READY 0
#define MU509_RESET 0x01
static struct wake_lock modem_wakelock;
#define MW100_RESET 0x01
#define IRQ_BB_WAKEUP_AP_TRIGGER IRQF_TRIGGER_RISING
//#define IRQ_BB_WAKEUP_AP_TRIGGER IRQF_TRIGGER_RISING
struct rk29_mu509_data *gpdata = NULL;
struct rk29_mw100_data *gpdata = NULL;
static int bp_wakeup_ap_irq = 0;
static struct wake_lock bp_wakelock;
static bool bpstatus_irq_enable = false;
#if 0
static void ap_wakeup_bp(struct platform_device *pdev, int wake)
{
struct rk29_mu509_data *pdata = pdev->dev.platform_data;
struct rk29_mw100_data *pdata = pdev->dev.platform_data;
MODEMDBG("ap_wakeup_bp\n");
gpio_set_value(pdata->ap_wakeup_bp, wake);
}
extern void rk28_send_wakeup_key(void);
#endif
static void do_wakeup(struct work_struct *work)
{
MODEMDBG("%s[%d]: %s\n", __FILE__, __LINE__, __FUNCTION__);
rk28_send_wakeup_key();
enable_irq(bp_wakeup_ap_irq);
}
static DECLARE_DELAYED_WORK(wakeup_work, do_wakeup);
static irqreturn_t detect_irq_handler(int irq, void *dev_id)
{
disable_irq_nosync( irq);
printk("%s[%d]: %s\n", __FILE__, __LINE__, __FUNCTION__);
schedule_delayed_work(&wakeup_work, HZ / 10);
wake_lock_timeout(&bp_wakelock, 10 * HZ);
return IRQ_HANDLED;
}
int modem_poweron_off(int on_off)
{
struct rk29_mu509_data *pdata = gpdata;
if(on_off)
{
MODEMDBG("%s::%d--bruins--\n",__func__,__LINE__);
/*
gpio_set_value(pdata->bp_power, GPIO_LOW);
msleep(1000);
gpio_set_value(pdata->bp_power, GPIO_HIGH);
msleep(700);
gpio_set_value(pdata->ap_wakeup_bp, GPIO_LOW);
*/
}
else
{
MODEMDBG("%s::%d--bruins--\n",__func__,__LINE__);
/*
gpio_set_value(pdata->bp_power, GPIO_LOW);
mdelay(2500);
gpio_set_value(pdata->bp_power, GPIO_HIGH);
*/
}
return 0;
}
static int mu509_open(struct inode *inode, struct file *file)
static int mw100_open(struct inode *inode, struct file *file)
{
MODEMDBG("%s::%d--bruins--\n",__func__,__LINE__);
//modem_poweron_off(1);
return 0;
}
static int mu509_release(struct inode *inode, struct file *file)
static int mw100_release(struct inode *inode, struct file *file)
{
MODEMDBG("%s::%d--bruins--\n",__func__,__LINE__);
//modem_poweron_off(0);
return 0;
}
static int mu509_ioctl(struct inode *inode,struct file *file, unsigned int cmd, unsigned long arg)
static long mw100_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
struct rk29_mu509_data *pdata = gpdata;
struct rk29_mw100_data *pdata = gpdata;
switch(cmd)
{
case MW_IOCTL_RESET:
@@ -127,32 +116,32 @@ static int mu509_ioctl(struct inode *inode,struct file *file, unsigned int cmd,
return 0;
}
static struct file_operations mu509_fops = {
static struct file_operations mw100_fops = {
.owner = THIS_MODULE,
.open = mu509_open,
.release = mu509_release,
.ioctl = mu509_ioctl
.open = mw100_open,
.release = mw100_release,
.unlocked_ioctl = mw100_ioctl
};
static struct miscdevice mu509_misc = {
static struct miscdevice mw100_misc = {
.minor = MISC_DYNAMIC_MINOR,
.name = "mw100",
.fops = &mu509_fops
.fops = &mw100_fops
};
static int mu509_probe(struct platform_device *pdev)
static int mw100_probe(struct platform_device *pdev)
{
struct rk29_mu509_data *pdata = gpdata = pdev->dev.platform_data;
struct modem_dev *mu509_data = NULL;
struct rk29_mw100_data *pdata = gpdata = pdev->dev.platform_data;
struct modem_dev *mw100_data = NULL;
int result, irq = 0;
gpio_request(pdata->bp_power,"bp_power");
gpio_request(pdata->bp_reset,"bp_reset");
gpio_request(pdata->bp_wakeup_ap,"bp_wakeup_ap");
gpio_request(pdata->ap_wakeup_bp,"ap_wakeup_bp");
#if defined(CONFIG_ARCH_RK29)
rk29_mux_api_set(GPIO6C76_CPUTRACEDATA76_NAME, GPIO4H_GPIO6C76);
#endif
gpio_direction_output(pdata->bp_reset,GPIO_LOW);
mdelay(120);
gpio_set_value(pdata->bp_reset, GPIO_HIGH);
@@ -174,12 +163,12 @@ static int mu509_probe(struct platform_device *pdev)
gpio_set_value(pdata->bp_reset, GPIO_HIGH);
gpio_direction_output(pdata->bp_reset,GPIO_HIGH);
*/
mu509_data = kzalloc(sizeof(struct modem_dev), GFP_KERNEL);
if(mu509_data == NULL){
printk("failed to request mu509_data\n");
mw100_data = kzalloc(sizeof(struct modem_dev), GFP_KERNEL);
if(mw100_data == NULL){
printk("failed to request mw100_data\n");
goto err2;
}
platform_set_drvdata(pdev, mu509_data);
platform_set_drvdata(pdev, mw100_data);
gpio_direction_input(pdata->bp_wakeup_ap);
irq = gpio_to_irq(pdata->bp_wakeup_ap);
@@ -199,41 +188,59 @@ static int mu509_probe(struct platform_device *pdev)
enable_irq_wake(bp_wakeup_ap_irq);
result = misc_register(&mu509_misc);
wake_lock_init(&bp_wakelock, WAKE_LOCK_SUSPEND, "bp_resume");
result = misc_register(&mw100_misc);
if(result){
MODEMDBG("misc_register err\n");
}
return result;
err0:
gpio_free(pdata->bp_wakeup_ap);
err1:
gpio_free(pdata->ap_wakeup_bp);
err2:
kfree(mu509_data);
kfree(mw100_data);
return 0;
}
int mu509_suspend(struct platform_device *pdev)
int mw100_suspend(struct platform_device *pdev, pm_message_t state)
{
struct rk29_mu509_data *pdata = pdev->dev.platform_data;
struct rk29_mw100_data *pdata = pdev->dev.platform_data;
int irq;
MODEMDBG("%s::%d--\n",__func__,__LINE__);
gpio_set_value(pdata->ap_wakeup_bp, GPIO_LOW);
irq = gpio_to_irq(pdata->bp_wakeup_ap);
if (irq < 0) {
printk("can't get pdata->bp_statue irq \n");
}
else
{
printk("enable pdata->bp_statue irq_wake!! \n");
bpstatus_irq_enable = true;
enable_irq_wake(irq);
}
return 0;
}
int mu509_resume(struct platform_device *pdev)
int mw100_resume(struct platform_device *pdev)
{
struct rk29_mu509_data *pdata = pdev->dev.platform_data;
struct rk29_mw100_data *pdata = pdev->dev.platform_data;
int irq;
MODEMDBG("%s::%d--bruins--\n",__func__,__LINE__);
gpio_set_value(pdata->ap_wakeup_bp, GPIO_HIGH);
irq = gpio_to_irq(pdata->bp_wakeup_ap);
if (irq ) {
printk("enable pdata->bp_statue irq_wake!! \n");
disable_irq_wake(irq);
bpstatus_irq_enable = false;
}
return 0;
}
void mu509_shutdown(struct platform_device *pdev, pm_message_t state)
void mw100_shutdown(struct platform_device *pdev)
{
struct rk29_mu509_data *pdata = pdev->dev.platform_data;
struct modem_dev *mu509_data = platform_get_drvdata(pdev);
struct rk29_mw100_data *pdata = pdev->dev.platform_data;
struct modem_dev *mw100_data = platform_get_drvdata(pdev);
MODEMDBG("%s::%d--bruins--\n",__func__,__LINE__);
gpio_set_value(pdata->bp_power, GPIO_HIGH);
@@ -243,32 +250,32 @@ void mu509_shutdown(struct platform_device *pdev, pm_message_t state)
gpio_free(pdata->bp_reset);
gpio_free(pdata->ap_wakeup_bp);
gpio_free(pdata->bp_wakeup_ap);
kfree(mu509_data);
kfree(mw100_data);
}
static struct platform_driver mu509_driver = {
.probe = mu509_probe,
.shutdown = mu509_shutdown,
.suspend = mu509_suspend,
.resume = mu509_resume,
static struct platform_driver mw100_driver = {
.probe = mw100_probe,
.shutdown = mw100_shutdown,
.suspend = mw100_suspend,
.resume = mw100_resume,
.driver = {
.name = "MW100",
.name = "mw100",
.owner = THIS_MODULE,
},
};
static int __init mu509_init(void)
static int __init mw100_init(void)
{
MODEMDBG("%s::%d--bruins--\n",__func__,__LINE__);
return platform_driver_register(&mu509_driver);
return platform_driver_register(&mw100_driver);
}
static void __exit mu509_exit(void)
static void __exit mw100_exit(void)
{
MODEMDBG("%s::%d--bruins--\n",__func__,__LINE__);
platform_driver_unregister(&mu509_driver);
platform_driver_unregister(&mw100_driver);
}
module_init(mu509_init);
module_init(mw100_init);
module_exit(mu509_exit);
module_exit(mw100_exit);

14
drivers/usb/serial/usb-serial.c
View File

@@ -57,6 +57,10 @@ static struct usb_driver usb_serial_driver = {
static int MU509_USB = 0;
#define MU509_USB_PORT (SERIAL_TTY_MINORS - 10)
#endif
#ifdef CONFIG_MW100
static int MW100_USB = 0;
#define MW100_USB_PORT (SERIAL_TTY_MINORS - 10)
#endif
/* There is no MODULE_DEVICE_TABLE for usbserial.c. Instead
the MODULE_DEVICE_TABLE declarations in each serial driver
@@ -110,6 +114,10 @@ static struct usb_serial *get_free_serial(struct usb_serial *serial,
#ifdef CONFIG_MU509
if (MU509_USB)
a= MU509_USB_PORT;
#endif
#ifdef CONFIG_MW100
if (MW100_USB)
a= MW100_USB_PORT;
#endif
for (i = a; i < SERIAL_TTY_MINORS; ++i) {
if (serial_table[i])
@@ -1073,6 +1081,12 @@ int usb_serial_probe(struct usb_interface *interface,
else
MU509_USB = 0;
#endif
#ifdef CONFIG_MW100
if ((le16_to_cpu(dev->descriptor.idVendor) == 0x19f5) && (le16_to_cpu(dev->descriptor.idProduct) == 0x9013))
MW100_USB =1;
else
MW100_USB = 0;
#endif
if (get_free_serial(serial, num_ports, &minor) == NULL) {
dev_err(&interface->dev, "No more free serial devices\n");

25
include/linux/mw100.h Normal file
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@@ -0,0 +1,25 @@
#include <linux/types.h>
#include <linux/ioctl.h>
#include <linux/miscdevice.h>
struct modem_dev
{
const char *name;
struct miscdevice miscdev;
struct work_struct work;
};
struct rk29_mw100_data {
struct device *dev;
int (*io_init)(void);
int (*io_deinit)(void);
unsigned int bp_power;
unsigned int bp_power_active_low;
unsigned int bp_reset;
unsigned int bp_reset_active_low;
unsigned int bp_wakeup_ap;
unsigned int ap_wakeup_bp;
unsigned int modem_power_en;
};
#define MODEM_NAME "mw100"