netdev - [PATCH 2/2] net: dsa: microchip: add KSZ9896 to KSZ9477 I2C driver

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Message-Id: <20220825213943.2342050-2-romain.naour@smile.fr>
Date:   Thu, 25 Aug 2022 23:39:43 +0200
From:   Romain Naour <romain.naour@...le.fr>
To:     netdev@...r.kernel.org
Cc:     woojung.huh@...rochip.com, UNGLinuxDriver@...rochip.com,
        arun.ramadoss@...rochip.com, Romain Naour <romain.naour@....com>,
        Romain Naour <romain.naour@...le.fr>
Subject: [PATCH 2/2] net: dsa: microchip: add KSZ9896 to KSZ9477 I2C driver

From: Romain Naour <romain.naour@....com>

Add support for the KSZ9896 6-port Gigabit Ethernet Switch to the
ksz9477 driver. The KSZ9896 supports both SPI (already in) and I2C.

Signed-off-by: Romain Naour <romain.naour@....com>
Signed-off-by: Romain Naour <romain.naour@...le.fr>
---
The KSZ9896 support i2c interface, it seems safe to enable as is but
runtime testing is really needed (my KSZ9896 is wired with spi).
---
 drivers/net/dsa/microchip/ksz9477_i2c.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/dsa/microchip/ksz9477_i2c.c b/drivers/net/dsa/microchip/ksz9477_i2c.c
index 99966514d444..8fbc122e3384 100644
--- a/drivers/net/dsa/microchip/ksz9477_i2c.c
+++ b/drivers/net/dsa/microchip/ksz9477_i2c.c
@@ -91,6 +91,10 @@ static const struct of_device_id ksz9477_dt_ids[] = {
 		.compatible = "microchip,ksz9477",
 		.data = &ksz_switch_chips[KSZ9477]
 	},
+	{
+		.compatible = "microchip,ksz9896",
+		.data = &ksz_switch_chips[KSZ9896]
+	},
 	{
 		.compatible = "microchip,ksz9897",
 		.data = &ksz_switch_chips[KSZ9897]
-- 
2.34.3