int mdm6600_init_modemctl_device(struct modem_ctl *mc, struct modem_data *pdata)
{
int ret;
struct platform_device *pdev;
mc->gpio_cp_on = pdata->gpio_cp_on;
mc->gpio_cp_reset = pdata->gpio_cp_reset;
mc->gpio_pda_active = pdata->gpio_pda_active;
mc->gpio_phone_active = pdata->gpio_phone_active;
mc->gpio_cp_reset_msm = pdata->gpio_cp_reset_msm;
mc->gpio_boot_sw_sel = pdata->gpio_boot_sw_sel;
mc->vbus_on = pdata->vbus_on;
mc->vbus_off = pdata->vbus_off;
mc->irq_phone_active = pdata->irq_phone_active;
if (!mc->irq_phone_active) {
mif_err("%s: ERR! get irq_phone_active fail\n", mc->name);
return -1;
}
pr_info("[MODEM_IF] <%s> PHONE_ACTIVE IRQ# = %d\n",
__func__, mc->irq_phone_active);
mdm6600_get_ops(mc);
ret = request_irq(mc->irq_phone_active, phone_active_irq_handler,
IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
"phone_active", mc);
if (ret) {
pr_err("[MODEM_IF] %s: failed to request_irq:%d\n",
__func__, ret);
goto err_request_irq;
}
ret = enable_irq_wake(mc->irq_phone_active);
if (ret) {
pr_err("[MODEM_IF] %s: failed to enable_irq_wake:%d\n",
__func__, ret);
goto err_set_wake_irq;
}
return ret;
err_set_wake_irq:
free_irq(mc->irq_phone_active, mc);
err_request_irq:
return ret;
}
int mdm6600_init_modemctl_device(struct modem_ctl *mc, struct modem_data *pdata)
{
int ret = 0;
struct platform_device *pdev;
#if defined(CONFIG_MACH_GRANDE)
int irq_ipc_host_wakeup = 0;
#endif
mc->gpio_cp_on = pdata->gpio_cp_on;
mc->gpio_reset_req_n = pdata->gpio_reset_req_n;
mc->gpio_cp_reset = pdata->gpio_cp_reset;
mc->gpio_pda_active = pdata->gpio_pda_active;
mc->gpio_phone_active = pdata->gpio_phone_active;
mc->gpio_cp_dump_int = pdata->gpio_cp_dump_int;
mc->gpio_flm_uart_sel = pdata->gpio_flm_uart_sel;
#if defined(CONFIG_MACH_M0_CTC)
mc->gpio_flm_uart_sel_rev06 = pdata->gpio_flm_uart_sel_rev06;
#endif
mc->gpio_cp_warm_reset = pdata->gpio_cp_warm_reset;
mc->gpio_sim_detect = pdata->gpio_sim_detect;
#if defined(CONFIG_MACH_GRANDE)
mc->gpio_host_wakeup = pdata->gpio_host_wakeup;
#endif
gpio_set_value(mc->gpio_cp_reset, 0);
gpio_set_value(mc->gpio_cp_on, 0);
pdev = to_platform_device(mc->dev);
mc->irq_phone_active = platform_get_irq_byname(pdev, "cp_active_irq");
pr_info("[MSM] <%s> PHONE_ACTIVE IRQ# = %d\n",
__func__, mc->irq_phone_active);
mdm6600_get_ops(mc);
ret = request_irq(mc->irq_phone_active,
phone_active_irq_handler,
IRQF_TRIGGER_HIGH, "msm_active", mc);
if (ret) {
pr_err("[MSM] <%s> failed to request_irq IRQ# %d (err=%d)\n",
__func__, mc->irq_phone_active, ret);
return ret;
}
ret = enable_irq_wake(mc->irq_phone_active);
if (ret) {
pr_err("[MSM] %s: failed to enable_irq_wake IRQ# %d (err=%d)\n",
__func__, mc->irq_phone_active, ret);
free_irq(mc->irq_phone_active, mc);
return ret;
}
#if defined(CONFIG_SIM_DETECT)
#if defined(CONFIG_MACH_GRANDE)
INIT_DELAYED_WORK(&mc->sim_det_dwork, sim_detect_work);
#endif
mc->irq_sim_detect = platform_get_irq_byname(pdev, "sim_irq");
pr_info("[MSM] <%s> SIM_DECTCT IRQ# = %d\n",
__func__, mc->irq_sim_detect);
if (mc->irq_sim_detect) {
ret = request_irq(mc->irq_sim_detect, sim_detect_irq_handler,
IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
"msm_sim_detect", mc);
if (ret) {
mif_err("[MSM] failed to request_irq: %d\n", ret);
mc->sim_state.online = false;
mc->sim_state.changed = false;
return ret;
}
ret = enable_irq_wake(mc->irq_sim_detect);
if (ret) {
mif_err("[MSM] failed to enable_irq_wake: %d\n", ret);
free_irq(mc->irq_sim_detect, mc);
mc->sim_state.online = false;
mc->sim_state.changed = false;
return ret;
}
/* initialize sim_state => insert: gpio=0, remove: gpio=1 */
mc->sim_state.online = !gpio_get_value(mc->gpio_sim_detect);
}
#endif
#if defined(CONFIG_MACH_GRANDE)
/* Register ipc_host_waitup irq */
wake_lock_init(&mc->host_wake_lock, WAKE_LOCK_SUSPEND,
"msm_ipc_host_wake");
pr_info("[MSM] <%s> IPC_HOST_WAKEUP IRQ# = %d\n",
__func__, mc->gpio_host_wakeup);
if (mc->gpio_host_wakeup) {
irq_ipc_host_wakeup = gpio_to_irq(mc->gpio_host_wakeup);
ret = request_threaded_irq(irq_ipc_host_wakeup, NULL,
host_wakeup_irq_handler,
IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
"msm_ipc_host_wakeup", mc);
if (ret) {
mif_err("[MSM] Failed to request_threaded_irq : %d\n",
irq_ipc_host_wakeup);
return ret;
}
ret = enable_irq_wake(irq_ipc_host_wakeup);
if (ret) {
mif_err("[MSM] Failed to request_threaded_irq : %d\n",
irq_ipc_host_wakeup);
return ret;
}
}
#endif
return ret;
}
int mdm6600_init_modemctl_device(struct modem_ctl *mc, struct modem_data *pdata)
{
int ret = 0;
struct platform_device *pdev;
mc->gpio_cp_on = pdata->gpio_cp_on;
mc->gpio_reset_req_n = pdata->gpio_reset_req_n;
mc->gpio_cp_reset = pdata->gpio_cp_reset;
mc->gpio_pda_active = pdata->gpio_pda_active;
mc->gpio_phone_active = pdata->gpio_phone_active;
mc->gpio_cp_dump_int = pdata->gpio_cp_dump_int;
mc->gpio_flm_uart_sel = pdata->gpio_flm_uart_sel;
#if defined(CONFIG_MACH_M0_CTC)
mc->gpio_flm_uart_sel_rev06 = pdata->gpio_flm_uart_sel_rev06;
#endif
mc->gpio_cp_warm_reset = pdata->gpio_cp_warm_reset;
mc->gpio_sim_detect = pdata->gpio_sim_detect;
#if defined(CONFIG_LINK_DEVICE_PLD)
mc->gpio_fpga_cs_n = pdata->gpio_fpga2_cs_n;
#endif
gpio_set_value(mc->gpio_cp_reset, 0);
gpio_set_value(mc->gpio_cp_on, 0);
mc->irq_phone_active = pdata->irq_phone_active;
if (!mc->irq_phone_active) {
mif_err("%s: ERR! get irq_phone_active fail\n", mc->name);
return -1;
}
pr_info("[MSM] <%s> PHONE_ACTIVE IRQ# = %d\n",
__func__, mc->irq_phone_active);
mdm6600_get_ops(mc);
ret = request_irq(mc->irq_phone_active,
phone_active_irq_handler,
IRQF_TRIGGER_HIGH, "msm_active", mc);
if (ret) {
pr_err("[MSM] <%s> failed to request_irq IRQ# %d (err=%d)\n",
__func__, mc->irq_phone_active, ret);
return ret;
}
ret = enable_irq_wake(mc->irq_phone_active);
if (ret) {
pr_err("[MSM] %s: failed to enable_irq_wake IRQ# %d (err=%d)\n",
__func__, mc->irq_phone_active, ret);
free_irq(mc->irq_phone_active, mc);
return ret;
}
#if defined(CONFIG_SIM_DETECT)
mc->irq_sim_detect = pdata->irq_sim_detect;
pr_info("[MSM] <%s> SIM_DECTCT IRQ# = %d\n",
__func__, mc->irq_sim_detect);
if (mc->irq_sim_detect) {
ret = request_irq(mc->irq_sim_detect, sim_detect_irq_handler,
IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
"msm_sim_detect", mc);
if (ret) {
mif_err("[MSM] failed to request_irq: %d\n", ret);
mc->sim_state.online = false;
mc->sim_state.changed = false;
return ret;
}
ret = enable_irq_wake(mc->irq_sim_detect);
if (ret) {
mif_err("[MSM] failed to enable_irq_wake: %d\n", ret);
free_irq(mc->irq_sim_detect, mc);
mc->sim_state.online = false;
mc->sim_state.changed = false;
return ret;
}
/* initialize sim_state => insert: gpio=0, remove: gpio=1 */
mc->sim_state.online = !gpio_get_value(mc->gpio_sim_detect);
}
#endif
return ret;
}
