[PATCH net v4 2/4] net: dsa: microchip: Add fallback Micrel compatibles

[Linus Walleij <linusw@kernel.org>]

Because of forking paths when Micrel was acquire by Microchip,
two devices also exist with the micrel,* prefix bindings.
Ass these to the KSZ SPI driver so users can use the more capable
driver.

Signed-off-by: Linus Walleij <linusw@kernel.org>
---
 drivers/net/dsa/microchip/ksz_spi.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/drivers/net/dsa/microchip/ksz_spi.c b/drivers/net/dsa/microchip/ksz_spi.c
index d8001734b057..e3bb1ccf2331 100644
--- a/drivers/net/dsa/microchip/ksz_spi.c
+++ b/drivers/net/dsa/microchip/ksz_spi.c
@@ -312,6 +312,21 @@ static const struct of_device_id ksz_dt_ids[] = {
 		.compatible = "microchip,lan9646",
 		.data = &ksz_switch_chips[LAN9646]
 	},
+	/*
+	 * Legacy Micrel bindings. In 2015 Microchip acquired
+	 * Micrel which is the originator of the KSZ series, and
+	 * devices branded for Micrel already existed, as well as
+	 * some device tree bindings. These two products are identical
+	 * to the same Microchip products.
+	 */
+	{
+		.compatible = "micrel,ksz8864",
+		.data = &ksz_switch_chips[KSZ8864]
+	},
+	{
+		.compatible = "micrel,ksz8795",
+		.data = &ksz_switch_chips[KSZ8795]
+	},
 	{},
 };
 MODULE_DEVICE_TABLE(of, ksz_dt_ids);

-- 
2.53.0