diff options
Diffstat (limited to 'arch/arm/mach-at91/at91sam9g45_devices.c')
| -rw-r--r-- | arch/arm/mach-at91/at91sam9g45_devices.c | 42 |
1 files changed, 4 insertions, 38 deletions
diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c index 6b008aee1dff..35bd42d02195 100644 --- a/arch/arm/mach-at91/at91sam9g45_devices.c +++ b/arch/arm/mach-at91/at91sam9g45_devices.c @@ -69,15 +69,7 @@ static struct platform_device at_hdmac_device = { void __init at91_add_device_hdmac(void) { -#if defined(CONFIG_OF) - struct device_node *of_node = - of_find_node_by_name(NULL, "dma-controller"); - - if (of_node) - of_node_put(of_node); - else -#endif - platform_device_register(&at_hdmac_device); + platform_device_register(&at_hdmac_device); } #else void __init at91_add_device_hdmac(void) {} @@ -1094,25 +1086,8 @@ static struct platform_device at91sam9g45_tcb1_device = { .num_resources = ARRAY_SIZE(tcb1_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(&at91sam9g45_tcb0_device); platform_device_register(&at91sam9g45_tcb1_device); } @@ -1741,14 +1716,6 @@ 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]; - at91sam9g45_set_console_clock(at91_uarts[portnr]->id); - } -} - void __init at91_add_device_serial(void) { int i; @@ -1757,13 +1724,9 @@ 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 @@ -1775,6 +1738,9 @@ 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_hdmac(); at91_add_device_rtc(); at91_add_device_rtt(); |