nvmem: rockchip-efuse: set type to OTP

This device currently reports an "Unknown" type in sysfs.
Since it is an eFuse hardware device, set its type to OTP.

Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20240705074852.423202-7-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Author: Heiko Stuebner

drivers/nvmem/rockchip-efuse.c

@@ -206,6 +206,7 @@ static int rockchip_rk3399_efuse_read(void *context, unsigned int offset,
 static struct nvmem_config econfig = {
 	.name = "rockchip-efuse",
 	.add_legacy_fixed_of_cells = true,
+	.type = NVMEM_TYPE_OTP,
 	.stride = 1,
 	.word_size = 1,
 	.read_only = true,