int init_module(void) { int ret; printk("[## BT ##] init_module\n"); ret = register_chrdev(BT_DEV_MAJOR_NUM, DEV_NAME, &tcc_bt_dev_ops); bt_dev_class = class_create(THIS_MODULE, DEV_NAME); device_create(bt_dev_class, NULL, MKDEV(BT_DEV_MAJOR_NUM, BT_DEV_MINOR_NUM), NULL, DEV_NAME); #if 0 // moved to arch/arm/mach-tcc8920/board-tcc-bluetooth.c if(machine_is_tcc8900()){ gpio_request(TCC_GPB(25), "bt_power"); gpio_request(TCC_GPEXT2(9), "bt_reset"); gpio_direction_output(TCC_GPB(25), 0); // output gpio_direction_output(TCC_GPEXT2(9), 0); }else if(machine_is_tcc9300() || machine_is_tcc8800()|| machine_is_tcc8920()) { // #elif defined (CONFIG_MACH_TCC9300) //gpio_set_value(TCC_GPEXT1(7), 0); /* BT-ON Disable */ gpio_request(TCC_GPEXT3(2), "bt_wake"); gpio_request(TCC_GPEXT2(4), "bt_reset"); gpio_direction_output(TCC_GPEXT3(2), 0); // output gpio_direction_output(TCC_GPEXT2(4), 0); #if defined(CONFIG_TCC_CSR_BC0406_MODULE_SUPPORT) && defined(CONFIG_TCC_CSR_HOST_WAKE_UP) tcc_gpio_config(TCC_GPB(31), GPIO_FN(0)); gpio_request(TCC_GPEXT3(3), "bt_hwake"); gpio_direction_input(TCC_GPEXT3(3)); #endif // for CSR Bluetooth host wake up } else if(machine_is_m801_88() || machine_is_m803()) { #if defined(CONFIG_TCC_RDA_587X_MODULE_SUPPORT) gpio_request(TCC_GPA(13), "LDO_ON"); tcc_gpio_config(TCC_GPA(13), GPIO_FN(0)); gpio_direction_output(TCC_GPA(13), 0); #else gpio_request(TCC_GPA(13), "bt_reset"); gpio_request(TCC_GPB(22), "BT WAKE"); gpio_direction_output(TCC_GPA(13), 0); // output gpio_direction_output(TCC_GPB(22), 0); // output #endif } else if(machine_is_tcc8800st()) { gpio_request(TCC_GPC(31), "bt_power"); gpio_request(TCC_GPD(12), "bt_reset"); gpio_direction_output(TCC_GPC(31), 0); // output gpio_direction_output(TCC_GPD(12), 0); // output } #endif if(ret < 0){ printk("[## BT ##] [%d]fail to register the character device\n", ret); return ret; } return 0; }
static int __init tcc_init_wm8731(void) { int ret; if( !(machine_is_tcc8800() || machine_is_tcc8920()) ) { alsa_dbg("\n\n\n\n%s() do not execution....\n\n", __func__); return 0; } alsa_dbg("TCC Board probe [%s]\n", __FUNCTION__); #if defined(CONFIG_ARCH_TCC88XX) if(machine_is_tcc8800()) { gpio_request(TCC_GPEXT1(1), "CODEC_ON"); gpio_request(TCC_GPEXT2(0), "UN_MUTE"); gpio_direction_output(TCC_GPEXT1(1), 1); // Codec power on gpio_direction_output(TCC_GPEXT2(0), 1); // Line ouput un-mute tcc_soc_card.name = "TCC880x EVM"; } #elif defined(CONFIG_ARCH_TCC892X) if(machine_is_tcc8920()) { gpio_request(TCC_GPEXT1(1), "CODEC_ON"); gpio_request(TCC_GPEXT2(0), "UN_MUTE"); gpio_direction_output(TCC_GPEXT1(1), 1); // Codec power on gpio_direction_output(TCC_GPEXT2(0), 1); // Line ouput un-mute tcc_soc_card.name = "TCC892x EVM"; } #endif tca_tcc_initport(); ret = wm8731_i2c_register(); tcc_snd_device = platform_device_alloc("soc-audio", -1); if (!tcc_snd_device) return -ENOMEM; platform_set_drvdata(tcc_snd_device, &tcc_soc_card); ret = platform_device_add(tcc_snd_device); if (ret) { printk(KERN_ERR "Unable to add platform device\n");\ platform_device_put(tcc_snd_device); } return ret; }
void RDA_bt_Power_On(void) { volatile PGPIO pGPIO = (volatile PGPIO)tcc_p2v(HwGPIO_BASE); if(machine_is_tcc8800() || machine_is_tcc8920()) { // #elif defined (CONFIG_MACH_TCC9300) //gpio_set_value(TCC_GPEXT1(7), 1); /* BT-ON Enable */ gpio_set_value(TCC_GPEXT3(2), 1); /* BT_WAKE Enable , pwr_ctrl*/ gpio_set_value(TCC_GPEXT2(4), 0); /* reset */ msleep(500); gpio_set_value(TCC_GPEXT2(4), 1); /* reset */ } else if(machine_is_m801_88() || machine_is_m803()){ gpio_set_value(TCC_GPA(13),1); //msleep(1); } }
static int tcc_bluetooth_probe(struct platform_device *pdev) { int rc = 0; int ret = 0; printk("[## BT ##] tcc_bluetooth_probe\n"); if( machine_is_tcc8800()|| machine_is_tcc8920()) { // #elif defined (CONFIG_MACH_TCC9300) //gpio_set_value(TCC_GPEXT1(7), 0); /* BT-ON Disable */ gpio_request(TCC_GPEXT3(2), "bt_wake"); gpio_request(TCC_GPEXT2(4), "bt_reset"); gpio_direction_output(TCC_GPEXT3(2), 0); // output gpio_direction_output(TCC_GPEXT2(4), 0); #if defined(CONFIG_TCC_CSR_BC0406_MODULE_SUPPORT) && defined(CONFIG_TCC_CSR_HOST_WAKE_UP) tcc_gpio_config(TCC_GPB(31), GPIO_FN(0)); gpio_request(TCC_GPEXT3(3), "bt_hwake"); gpio_direction_input(TCC_GPEXT3(3)); #endif // for CSR Bluetooth host wake up } else if(machine_is_m801_88() || machine_is_m803()) { #if defined(CONFIG_TCC_RDA_587X_MODULE_SUPPORT) gpio_request(TCC_GPA(13), "LDO_ON"); tcc_gpio_config(TCC_GPA(13), GPIO_FN(0)); gpio_direction_output(TCC_GPA(13), 0); #else gpio_request(TCC_GPA(13), "bt_reset"); gpio_request(TCC_GPB(22), "BT WAKE"); gpio_direction_output(TCC_GPA(13), 0); // output gpio_direction_output(TCC_GPB(22), 0); // output #endif } else if(machine_is_tcc8800st()) { gpio_request(TCC_GPC(31), "bt_power"); gpio_request(TCC_GPD(12), "bt_reset"); gpio_direction_output(TCC_GPC(31), 0); // output gpio_direction_output(TCC_GPD(12), 0); // output } /* rc = gpio_request(BT_RESET_GPIO, "bcm4330_nreset_gpip"); if (unlikely(rc)) { return rc; } rc = gpio_request(BT_REG_GPIO, "bcm4330_nshutdown_gpio"); if (unlikely(rc)) { gpio_free(BT_RESET_GPIO); return rc; } */ bt_rfkill = rfkill_alloc("Telechips Bluetooth", &pdev->dev, RFKILL_TYPE_BLUETOOTH, &tcc_bt_rfkill_ops, NULL); if (unlikely(!bt_rfkill)) { //gpio_free(BT_RESET_GPIO); //gpio_free(BT_REG_GPIO); printk("[## BT ##] rfkill_alloc failed \n"); return -ENOMEM; } rc = rfkill_register(bt_rfkill); if (unlikely(rc)) { printk("[## BT ##] rfkill_register failed \n"); rfkill_destroy(bt_rfkill); //gpio_free(BT_RESET_GPIO); //gpio_free(BT_REG_GPIO); return -1; } printk("[## BT ##] rfkill_register Telechips Bluetooth \n"); rfkill_set_states(bt_rfkill, true, false); tcc_bt_rfkill_set_power(NULL, true); #if defined (CONFIG_TCC_BRCM_BCM4330_MODULE_SUPPORT) ret = bcm_bt_lpm_init(pdev); if (ret) { rfkill_unregister(bt_rfkill); rfkill_destroy(bt_rfkill); //gpio_free(BT_RESET_GPIO); //gpio_free(BT_REG_GPIO); } #endif return ret; }
static int tcc_bt_rfkill_set_power(void *data, bool blocked) { // rfkill_ops callback. Turn transmitter on when blocked is false printk("[## BT ##] tcc_bt_rfkill_set_power [%d]\n", blocked); if (!blocked && (bt_enable_flag == 0)) { bt_enable_flag = 1; if (machine_is_tcc8800() || machine_is_tcc8920()) { // #elif defined (CONFIG_MACH_TCC9300) #if defined (CONFIG_TCC_CSR_BC0406_MODULE_SUPPORT)|| defined(CONFIG_TCC_ATHEROS_AR3002_MODULE_SUPPORT) //gpio_set_value(TCC_GPEXT1(7), 1); /* BT-ON Enable */ gpio_set_value(TCC_GPEXT3(2), 1); /* BT_WAKE Enable , pwr_ctrl*/ gpio_set_value(TCC_GPEXT2(4), 0); /* reset */ msleep(500); gpio_set_value(TCC_GPEXT2(4), 1); /* reset */ #elif defined (CONFIG_TCC_RDA_587X_MODULE_SUPPORT) RDA_bt_Power_On(); #endif } else if (machine_is_m801_88() || machine_is_m803()) { #if defined (CONFIG_TCC_CSR_BC0406_MODULE_SUPPORT) gpio_set_value(TCC_GPB(22),1); // BT WAKE gpio_set_value(TCC_GPA(13),0); // reset msleep(500); gpio_set_value(TCC_GPA(13),1); // reset #elif defined (CONFIG_TCC_RDA_587X_MODULE_SUPPORT) RDA_bt_Power_On(); #endif } else if(machine_is_tcc8800st()) { gpio_set_value(TCC_GPC(31), 1); // BT pwr enable gpio_set_value(TCC_GPD(12), 0); // BT rst 0 msleep(500); gpio_set_value(TCC_GPD(12), 1); } } else if(blocked && (bt_enable_flag == 1)) { bt_enable_flag = 0; if (machine_is_tcc8800() || machine_is_tcc8920()) { // #elif defined (CONFIG_MACH_TCC9300) #if defined (CONFIG_TCC_CSR_BC0406_MODULE_SUPPORT)|| defined(CONFIG_TCC_ATHEROS_AR3002_MODULE_SUPPORT) //gpio_set_value(TCC_GPEXT1(7), 0); /* BT-ON Disable */ gpio_set_value(TCC_GPEXT3(2), 0); /* BT_WAKE Disable */ gpio_set_value(TCC_GPEXT2(4), 0); /* reset */ #elif defined (CONFIG_TCC_RDA_587X_MODULE_SUPPORT) RDA_bt_Power_Off(); #endif } else if (machine_is_m801_88() || machine_is_m803()) { #if defined (CONFIG_TCC_CSR_BC0406_MODULE_SUPPORT) gpio_set_value(TCC_GPB(22), 0); // BT WAKE gpio_set_value(TCC_GPA(13), 0); // reset #elif defined (CONFIG_TCC_RDA_587X_MODULE_SUPPORT) RDA_bt_Power_Off(); #endif } else if(machine_is_tcc8800st()) { gpio_set_value(TCC_GPC(31), 0); // BT pwr enable gpio_set_value(TCC_GPD(12), 0); // BT rst 0 } } bt_enabled = !blocked; return 0; }
static int hdmi1280x720_probe(struct platform_device *pdev) { printk("%s\n", __func__); mutex_init(&panel_lock); hdmi1280x720_panel.dev = &pdev->dev; tccfb_register_panel(&hdmi1280x720_panel); #if 1 //David added: Test PCA9555 driver gpio_request(TCC_GPEXT2(0), "LED_0"); gpio_request(TCC_GPEXT2(1), "LED_1"); gpio_request(TCC_GPEXT2(2), "LED_2"); gpio_request(TCC_GPEXT2(3), "INVERT_ON"); gpio_request(TCC_GPEXT2(4), "HDMI_USB_PWREN"); gpio_request(TCC_GPEXT2(5), "USB20H_VBUSEN"); gpio_request(TCC_GPEXT2(15), "AUDIO_AMP_OFF"); gpio_request(TCC_GPEXT3(2), "CTP_INT1#_MASK"); gpio_request(TCC_GPEXT3(3), "ALSPRX_INT2#_MASK"); gpio_request(TCC_GPEXT3(4), "GSEN_INT3#_MASK"); gpio_request(TCC_GPEXT3(5), "RFID_INT4#_MASK"); gpio_request(TCC_GPEXT3(6), "RTC_ALARM_INT5_MASK"); gpio_request(TCC_GPEXT3(7), "4IN1_ALL_INT6#_MASK"); gpio_request(TCC_GPEXT3(14), "PWRPLL_CTL"); gpio_request(TCC_GPEXT3(15), "IOD1_PWREN"); gpio_direction_output(TCC_GPEXT2(0), 1); gpio_direction_output(TCC_GPEXT2(1), 1); gpio_direction_output(TCC_GPEXT2(2), 1); gpio_direction_output(TCC_GPEXT2(3), 1); gpio_direction_output(TCC_GPEXT2(4), 1); gpio_direction_output(TCC_GPEXT2(5), 1); gpio_direction_output(TCC_GPEXT2(15), 0); gpio_direction_output(TCC_GPEXT3(2), 1); gpio_direction_output(TCC_GPEXT3(3), 1); gpio_direction_output(TCC_GPEXT3(4), 1); gpio_direction_output(TCC_GPEXT3(5), 1); gpio_direction_output(TCC_GPEXT3(6), 1); gpio_direction_output(TCC_GPEXT3(7), 1); gpio_direction_output(TCC_GPEXT3(14), 1); gpio_direction_output(TCC_GPEXT3(15), 1); gpio_free(TCC_GPEXT2(0)); gpio_free(TCC_GPEXT2(1)); gpio_free(TCC_GPEXT2(2)); gpio_free(TCC_GPEXT2(3)); gpio_free(TCC_GPEXT2(4)); gpio_free(TCC_GPEXT2(5)); gpio_free(TCC_GPEXT2(15)); gpio_free(TCC_GPEXT3(2)); gpio_free(TCC_GPEXT3(3)); gpio_free(TCC_GPEXT3(4)); gpio_free(TCC_GPEXT3(5)); gpio_free(TCC_GPEXT3(6)); gpio_free(TCC_GPEXT3(7)); gpio_free(TCC_GPEXT3(14)); gpio_free(TCC_GPEXT3(15)); #endif return 0; }
int tcc_bt_power_control(int on_off) { volatile PGPIO pGPIO = (volatile PGPIO)tcc_p2v(HwGPIO_BASE); printk("[## BT ##] tcc_bt_power_control input[%d]\n", on_off); if(on_off == BT_DEV_ON) { if (machine_is_tcc8900()) { // power on gpio_set_value(TCC_GPB(25), 1); /* bt_power, mapped on BT_WAKE */ msleep(500); // reset gpio_set_value(TCC_GPEXT2(9), 0); /* /reset, mapped on BT_HWAKE */ msleep(500); gpio_set_value(TCC_GPEXT2(9), 1); msleep(300); } else if (machine_is_tcc9300() || machine_is_tcc8800() || machine_is_tcc8920()) { // #elif defined (CONFIG_MACH_TCC9300) #if defined (CONFIG_TCC_CSR_BC0406_MODULE_SUPPORT)|| defined(CONFIG_TCC_ATHEROS_AR3002_MODULE_SUPPORT) //gpio_set_value(TCC_GPEXT1(7), 1); /* BT-ON Enable */ gpio_set_value(TCC_GPEXT3(2), 1); /* BT_WAKE Enable , pwr_ctrl*/ gpio_set_value(TCC_GPEXT2(4), 0); /* reset */ msleep(500); gpio_set_value(TCC_GPEXT2(4), 1); /* reset */ #elif defined (CONFIG_TCC_RDA_587X_MODULE_SUPPORT) RDA_bt_Power_On(); #endif } else if (machine_is_m801_88() || machine_is_m803()) { #if defined (CONFIG_TCC_CSR_BC0406_MODULE_SUPPORT) gpio_set_value(TCC_GPB(22),1); // BT WAKE gpio_set_value(TCC_GPA(13),0); // reset msleep(500); gpio_set_value(TCC_GPA(13),1); // reset #elif defined (CONFIG_TCC_RDA_587X_MODULE_SUPPORT) RDA_bt_Power_On(); #endif } else if(machine_is_tcc8800st()) { gpio_set_value(TCC_GPC(31), 1); // BT pwr enable gpio_set_value(TCC_GPD(12), 0); // BT rst 0 msleep(500); gpio_set_value(TCC_GPD(12), 1); } else if (0/*machine_is_tcc9300ST()*/) {//#elif defined (CONFIG_MACH_TCC9300ST) #if 0 pGPIO->GPFEN |= Hw1|Hw0; pGPIO->GPFDAT |= Hw0; /* BT-On Enbale */ pGPIO->GPFDAT &= ~Hw1; /* BT_HWAKE Enable, reset */ msleep(500); pGPIO->GPFDAT |= Hw1; /* BT_HWAKE Enable, reset */ #endif } } else if(on_off == BT_DEV_OFF) { if (machine_is_tcc8900()) { // power off gpio_set_value(TCC_GPB(25), 0); /* bt_power, mapped on BT_WAKE */ msleep(500); // reset //gpio_direction_output(TCC_GPEXT2(9), 0); }else if (machine_is_tcc9300() || machine_is_tcc8800() || machine_is_tcc8920()) { // #elif defined (CONFIG_MACH_TCC9300) #if defined (CONFIG_TCC_CSR_BC0406_MODULE_SUPPORT)|| defined(CONFIG_TCC_ATHEROS_AR3002_MODULE_SUPPORT) //gpio_set_value(TCC_GPEXT1(7), 0); /* BT-ON Disable */ gpio_set_value(TCC_GPEXT3(2), 0); /* BT_WAKE Disable */ gpio_set_value(TCC_GPEXT2(4), 0); /* reset */ #elif defined (CONFIG_TCC_RDA_587X_MODULE_SUPPORT) RDA_bt_Power_Off(); #endif } else if (machine_is_m801_88() || machine_is_m803()) { #if defined (CONFIG_TCC_CSR_BC0406_MODULE_SUPPORT) gpio_set_value(TCC_GPB(22), 0); // BT WAKE gpio_set_value(TCC_GPA(13), 0); // reset #elif defined (CONFIG_TCC_RDA_587X_MODULE_SUPPORT) RDA_bt_Power_Off(); #endif } else if(machine_is_tcc8800st()) { gpio_set_value(TCC_GPC(31), 0); // BT pwr enable gpio_set_value(TCC_GPD(12), 0); // BT rst 0 } else if (0/*machine_is_tcc9300ST()*/) { // #elif defined (CONFIG_MACH_TCC9300ST) #if 0 pGPIO->GPFEN |= Hw1|Hw0; pGPIO->GPFDAT &= ~Hw0; /* BT-On Enbale */ pGPIO->GPFDAT &= ~Hw1; /* BT_HWAKE Enable, reset */ #endif } } else { printk("[## BT_ERR ##] input_error On[%d] Off[%d]\n", BT_DEV_ON, BT_DEV_OFF); } return 0; }