[U-Boot] [PATCH 3/8] rockchip: spi: enable support for the rk_spi driver for the RK3399

[Philipp Tomsich]

From: Jakob Unterwurzacher <jakob.unterwurzacher at theobroma-systems.com>

The existing Rockchip SPI (rk_spi.c) driver also matches the hardware
block found in the RK3399.  This has been confirmed both with SPI NOR
flashes and general SPI transfers on the RK3399-Q7 for SPI1 and SPI5.

This change adds the 'rockchip,rk3399-spi' string to its compatible
list to allow reuse of the existing driver.

X-AffectedPlatforms: RK3399-Q7
Signed-off-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>
Tested-by: Jakob Unterwurzacher <jakob.unterwurzacher at theobroma-systems.com>
---

 drivers/spi/rk_spi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/spi/rk_spi.c b/drivers/spi/rk_spi.c
index 3e44f17..91e169c 100644
--- a/drivers/spi/rk_spi.c
+++ b/drivers/spi/rk_spi.c
@@ -403,6 +403,7 @@ static const struct dm_spi_ops rockchip_spi_ops = {
 
 static const struct udevice_id rockchip_spi_ids[] = {
 	{ .compatible = "rockchip,rk3288-spi" },
+	{ .compatible = "rockchip,rk3399-spi" },
 	{ }
 };
 
-- 
1.9.1