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add mu509 for rk30

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This commit is contained in:
赵子初 2012-07-09 15:15:54 +08:00
parent 9c0c1755b7
commit c4370f4587
2 changed files with 55 additions and 0 deletions
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40
arch/arm/mach-rk30/board-rk30-sdk.c
View File

@ -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

15
drivers/misc/mu509.c
View File

@ -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);