[PATCH v2] spi: mxc_spi: Add imx6ul-ecspi compatible string

[Marek Vasut]

Recent i.MX8MP DTs use new fsl,imx6ul-ecspi compatible string instead
of the fsl,imx51-ecspi compatible string. Add the new compatible string
to fix ECSPI operation on i.MX8MP.

For details, see Linux:
48d74376fb68 ("arm64: dts: imx8mp: update ecspi compatible and clk")
8eb1252bbedf ("spi: imx: remove ERR009165 workaround on i.mx6ul")

Fixes: 451799a6ceac ("arm: dts: imx8mp: Sync the DT with kernel 6.4-rc4")
Reviewed-by: Fabio Estevam <festevam at gmail.com>
Signed-off-by: Marek Vasut <marex at denx.de>
---
Cc: "NXP i.MX U-Boot Team" <uboot-imx at nxp.com>
Cc: Fabio Estevam <festevam at gmail.com>
Cc: Jagan Teki <jagan at amarulasolutions.com>
Cc: Stefano Babic <sbabic at denx.de>
---
V2: - Update commit message
      - Specify kernel commit where this got introduced
      - Add Fixes tag
---
 drivers/spi/mxc_spi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/spi/mxc_spi.c b/drivers/spi/mxc_spi.c
index 33360a18329..e291092c481 100644
--- a/drivers/spi/mxc_spi.c
+++ b/drivers/spi/mxc_spi.c
@@ -670,6 +670,7 @@ static const struct dm_spi_ops mxc_spi_ops = {
 
 static const struct udevice_id mxc_spi_ids[] = {
 	{ .compatible = "fsl,imx51-ecspi" },
+	{ .compatible = "fsl,imx6ul-ecspi" },
 	{ }
 };
 
-- 
2.43.0