diff options
Diffstat (limited to 'arch/arm/mach-at91/at91sam9263_devices.c')
| -rw-r--r-- | arch/arm/mach-at91/at91sam9263_devices.c | 32 |
1 files changed, 20 insertions, 12 deletions
diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c index fe99206de880..175e0009eaa9 100644 --- a/arch/arm/mach-at91/at91sam9263_devices.c +++ b/arch/arm/mach-at91/at91sam9263_devices.c @@ -953,8 +953,25 @@ static struct platform_device at91sam9263_tcb_device = { .num_resources = ARRAY_SIZE(tcb_resources), }; +#if defined(CONFIG_OF) +static struct of_device_id tcb_ids[] = { + { .compatible = "atmel,at91rm9200-tcb" }, + { /*sentinel*/ } +}; +#endif + static void __init at91_add_device_tc(void) { +#if defined(CONFIG_OF) + struct device_node *np; + + np = of_find_matching_node(NULL, tcb_ids); + if (np) { + of_node_put(np); + return; + } +#endif + platform_device_register(&at91sam9263_tcb_device); } #else @@ -1461,14 +1478,6 @@ void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) at91_uarts[portnr] = pdev; } -void __init at91_set_serial_console(unsigned portnr) -{ - if (portnr < ATMEL_MAX_UART) { - atmel_default_console_device = at91_uarts[portnr]; - at91sam9263_set_console_clock(at91_uarts[portnr]->id); - } -} - void __init at91_add_device_serial(void) { int i; @@ -1477,13 +1486,9 @@ void __init at91_add_device_serial(void) if (at91_uarts[i]) platform_device_register(at91_uarts[i]); } - - if (!atmel_default_console_device) - printk(KERN_INFO "AT91: No default serial console defined.\n"); } #else void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {} -void __init at91_set_serial_console(unsigned portnr) {} void __init at91_add_device_serial(void) {} #endif @@ -1495,6 +1500,9 @@ void __init at91_add_device_serial(void) {} */ static int __init at91_add_standard_devices(void) { + if (of_have_populated_dt()) + return 0; + at91_add_device_rtt(); at91_add_device_watchdog(); at91_add_device_tc(); |