From 4951db7edc9460e5102b9c00b67ceddb09dfbe4c Mon Sep 17 00:00:00 2001 From: Boris Brezillon Date: Thu, 20 Nov 2014 10:43:23 +0100 Subject: hwrng: atmel - add DT support Add DT support. Make the driver depend on CONFIG_OF as at91sam9g45 was the only SoC making use of the TRNG block and this SoC is now fully migrated to DT. Signed-off-by: Boris Brezillon Acked-by: Peter Korsgaard Acked-by: Nicolas Ferre Signed-off-by: Herbert Xu --- drivers/char/hw_random/atmel-rng.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/char/hw_random/atmel-rng.c') diff --git a/drivers/char/hw_random/atmel-rng.c b/drivers/char/hw_random/atmel-rng.c index 644ec4882206..0bb0b2120a63 100644 --- a/drivers/char/hw_random/atmel-rng.c +++ b/drivers/char/hw_random/atmel-rng.c @@ -123,6 +123,12 @@ static const struct dev_pm_ops atmel_trng_pm_ops = { }; #endif /* CONFIG_PM */ +static const struct of_device_id atmel_trng_dt_ids[] = { + { .compatible = "atmel,at91sam9g45-trng" }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(of, atmel_trng_dt_ids); + static struct platform_driver atmel_trng_driver = { .probe = atmel_trng_probe, .remove = atmel_trng_remove, @@ -132,6 +138,7 @@ static struct platform_driver atmel_trng_driver = { #ifdef CONFIG_PM .pm = &atmel_trng_pm_ops, #endif /* CONFIG_PM */ + .of_match_table = atmel_trng_dt_ids, }, }; -- cgit v1.2.1