[PATCH] spi: spidev: Add compatible for LWE's btt device

[Lukasz Majewski <lukma@denx.de>]

The Liebherr's BTT devices are using spidev to communicate via
SPI to monitoring devices. Extend compatibles to allow proper
DTS description.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
---
 drivers/spi/spidev.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c
index 58ae4304fdab..ceaccc5cf8f5 100644
--- a/drivers/spi/spidev.c
+++ b/drivers/spi/spidev.c
@@ -707,6 +707,7 @@ static const struct spi_device_id spidev_spi_ids[] = {
 	{ .name = /* dh */ "dhcom-board" },
 	{ .name = /* elgin */ "jg10309-01" },
 	{ .name = /* lineartechnology */ "ltc2488" },
+	{ .name = /* lwe */ "btt" },
 	{ .name = /* lwn */ "bk4" },
 	{ .name = /* lwn */ "bk4-spi" },
 	{ .name = /* menlo */ "m53cpld" },
@@ -738,6 +739,7 @@ static const struct of_device_id spidev_dt_ids[] = {
 	{ .compatible = "dh,dhcom-board", .data = &spidev_of_check },
 	{ .compatible = "elgin,jg10309-01", .data = &spidev_of_check },
 	{ .compatible = "lineartechnology,ltc2488", .data = &spidev_of_check },
+	{ .compatible = "lwe,btt", .data = &spidev_of_check },
 	{ .compatible = "lwn,bk4", .data = &spidev_of_check },
 	{ .compatible = "lwn,bk4-spi", .data = &spidev_of_check },
 	{ .compatible = "menlo,m53cpld", .data = &spidev_of_check },
-- 
2.39.5