[27/30,v2] soc: ixp4xx: npe: Add DT probe code

Commit Message

Linus Walleij Feb. 21, 2019, 3:44 p.m. UTC

This makes the NPE driver able to probe from the device tree.
It only needs to get three memory resources and the plaform
device provide these, so all is pretty simple.

Signed-off-by: Linus Walleij <[e-mail]>
---
 drivers/soc/ixp4xx/ixp4xx-npe.c | 8 ++++++++
 1 file changed, 8 insertions(+)

Patch

diff --git a/drivers/soc/ixp4xx/ixp4xx-npe.c b/drivers/soc/ixp4xx/ixp4xx-npe.c
index d2dd916816d4..15979d4376ab 100644
--- a/drivers/soc/ixp4xx/ixp4xx-npe.c
+++ b/drivers/soc/ixp4xx/ixp4xx-npe.c
@@ -729,9 +729,17 @@  static int ixp4xx_npe_remove(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct of_device_id ixp4xx_npe_of_match[] = {
+	{
+		.compatible = "intel,ixp4xx-network-processing-engine",
+        },
+	{},
+};
+
 static struct platform_driver ixp4xx_npe_driver = {
 	.driver = {
 		.name           = "ixp4xx-npe",
+		.of_match_table = of_match_ptr(ixp4xx_npe_of_match),
 	},
 	.probe = ixp4xx_npe_probe,
 	.remove = ixp4xx_npe_remove,