board: turris: Find atsha device by atsha driver

It does not matter what is DT node name of atsha device. So find it via
atsha driver and not by DT node name.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>

diff --git a/board/CZ.NIC/turris_atsha_otp.c b/board/CZ.NIC/turris_atsha_otp.c
index 8c39f5e52414b14d6d68782b24347a3990c4dd90..e62b7ee2a49a0f5d1d618b6bd0b3246615b8e160 100644 (file)
--- a/board/CZ.NIC/turris_atsha_otp.c
+++ b/board/CZ.NIC/turris_atsha_otp.c
@@ -6,6 +6,7 @@
 
 #include <env.h>
 #include <net.h>
+#include <dm/device.h>
 #include <dm/uclass.h>
 #include <atsha204a-i2c.h>
 
@@ -16,12 +17,14 @@
 #define TURRIS_ATSHA_OTP_MAC0          3
 #define TURRIS_ATSHA_OTP_MAC1          4
 
+extern U_BOOT_DRIVER(atsha204);
+
 static struct udevice *get_atsha204a_dev(void)
 {
        /* Cannot be static because BSS does not have to be ready at this early stage */
        struct udevice *dev;
 
-       if (uclass_get_device_by_name(UCLASS_MISC, "crypto@64", &dev)) {
+       if (uclass_get_device_by_driver(UCLASS_MISC, DM_DRIVER_GET(atsha204), &dev)) {
                puts("Cannot find ATSHA204A on I2C bus!\n");
                dev = NULL;
        }