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RK29MobileSDK: mtk23d modify

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phc
2011-04-15 17:32:32 +08:00
parent abdcf4be13
commit 35f2bf44b5
1 changed files with 39 additions and 4 deletions
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43
drivers/misc/mtk23d.c
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@@ -115,7 +115,7 @@ static int mtk23d_open(struct inode *inode, struct file *file)
int ret = 0;
gpio_direction_output(pdata->bp_power, pdata->bp_power_active_low? GPIO_LOW:GPIO_HIGH);
//gpio_direction_output(pdata->bp_power, pdata->bp_power_active_low? GPIO_LOW:GPIO_HIGH); // phc
gpio_direction_input(pdata->bp_statue);
@@ -129,12 +129,20 @@ static int mtk23d_open(struct inode *inode, struct file *file)
gpio_direction_output(pdata->bp_reset, pdata->bp_reset_active_low? GPIO_LOW:GPIO_HIGH);
mdelay(100);
gpio_set_value(pdata->bp_reset, pdata->bp_reset_active_low? GPIO_HIGH:GPIO_LOW);
mdelay(10);
gpio_direction_output(pdata->bp_power, pdata->bp_power_active_low? GPIO_LOW:GPIO_HIGH);
mdelay(2000);
gpio_set_value(pdata->bp_power, pdata->bp_power_active_low? GPIO_HIGH:GPIO_LOW);
gpio_set_value(pdata->ap_bp_wakeup, GPIO_HIGH);
#if 1 // phc
rk29_mux_api_set(GPIO1B7_UART0SOUT_NAME, GPIO1L_UART0_SOUT);
rk29_mux_api_set(GPIO1B6_UART0SIN_NAME, GPIO1L_UART0_SIN);
rk29_mux_api_set(GPIO1C1_UART0RTSN_SDMMC1WRITEPRT_NAME, GPIO1H_UART0_RTS_N);
rk29_mux_api_set(GPIO1C0_UART0CTSN_SDMMC1DETECTN_NAME, GPIO1H_UART0_CTS_N);
#endif
//INIT_WORK(&mt6223d_data->work, bpwakeup_work_func_work);
device_init_wakeup(&pdev, 1);
@@ -177,6 +185,24 @@ static int mtk23d_probe(struct platform_device *pdev)
MODEMDBG("mtk23d_probe\n");
#if 1
rk29_mux_api_set(GPIO1B7_UART0SOUT_NAME, GPIO1L_GPIO1B7);
gpio_request(RK29_PIN1_PB7, NULL);
gpio_direction_output(RK29_PIN1_PB7,GPIO_LOW);
rk29_mux_api_set(GPIO1B6_UART0SIN_NAME, GPIO1L_GPIO1B6);
gpio_request(RK29_PIN1_PB6, NULL);
gpio_direction_output(RK29_PIN1_PB6,GPIO_LOW);
rk29_mux_api_set(GPIO1C1_UART0RTSN_SDMMC1WRITEPRT_NAME, GPIO1H_GPIO1C1);
gpio_request(RK29_PIN1_PC1, NULL);
gpio_direction_output(RK29_PIN1_PC1,GPIO_LOW);
rk29_mux_api_set(GPIO1C0_UART0CTSN_SDMMC1DETECTN_NAME, GPIO1H_GPIO1C0);
gpio_request(RK29_PIN1_PC0, NULL);
gpio_direction_output(RK29_PIN1_PC0,GPIO_LOW);
#endif
mt6223d_data = kzalloc(sizeof(struct modem_dev), GFP_KERNEL);
if(NULL == mt6223d_data)
{
@@ -215,8 +241,17 @@ static int mtk23d_probe(struct platform_device *pdev)
goto err1;
}
#if 0
gpio_direction_output(pdata->bp_power, pdata->bp_power_active_low? GPIO_HIGH:GPIO_LOW);
#if 1 // phc
gpio_set_value(pdata->bp_power, pdata->bp_power_active_low? GPIO_HIGH:GPIO_LOW);
gpio_direction_output(pdata->ap_statue, GPIO_LOW);
gpio_direction_output(pdata->ap_bp_wakeup, GPIO_LOW);
gpio_direction_output(pdata->bp_reset, pdata->bp_reset_active_low? GPIO_LOW:GPIO_HIGH);
mdelay(100);
gpio_set_value(pdata->bp_reset, pdata->bp_reset_active_low? GPIO_HIGH:GPIO_LOW);
#endif
#if 0
gpio_set_value(pdata->bp_power, pdata->bp_power_active_low? GPIO_HIGH:GPIO_LOW);
gpio_direction_input(pdata->bp_statue);