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Subject[PATCH net-next 2/3] net: dsa: microchip: add ksz9567 to ksz9477 driver
Date
Add support for the KSZ9567 7-Port Gigabit Ethernet Switch to the
ksz9477 driver. The KSZ9567 supports both SPI and I2C. Oddly the
ksz9567 is already in the device tree binding documentation.

Signed-off-by: George McCollister <george.mccollister@gmail.com>
---
drivers/net/dsa/microchip/ksz9477.c | 9 +++++++++
drivers/net/dsa/microchip/ksz9477_i2c.c | 1 +
drivers/net/dsa/microchip/ksz9477_spi.c | 1 +
3 files changed, 11 insertions(+)

diff --git a/drivers/net/dsa/microchip/ksz9477.c b/drivers/net/dsa/microchip/ksz9477.c
index 187be42de5f1..50ffc63d6231 100644
--- a/drivers/net/dsa/microchip/ksz9477.c
+++ b/drivers/net/dsa/microchip/ksz9477.c
@@ -1529,6 +1529,15 @@ static const struct ksz_chip_data ksz9477_switch_chips[] = {
.cpu_ports = 0x07, /* can be configured as cpu port */
.port_cnt = 3, /* total port count */
},
+ {
+ .chip_id = 0x00956700,
+ .dev_name = "KSZ9567",
+ .num_vlans = 4096,
+ .num_alus = 4096,
+ .num_statics = 16,
+ .cpu_ports = 0x7F, /* can be configured as cpu port */
+ .port_cnt = 7, /* total physical port count */
+ },
};

static int ksz9477_switch_init(struct ksz_device *dev)
diff --git a/drivers/net/dsa/microchip/ksz9477_i2c.c b/drivers/net/dsa/microchip/ksz9477_i2c.c
index 85fd0fb43941..c1548a43b60d 100644
--- a/drivers/net/dsa/microchip/ksz9477_i2c.c
+++ b/drivers/net/dsa/microchip/ksz9477_i2c.c
@@ -77,6 +77,7 @@ MODULE_DEVICE_TABLE(i2c, ksz9477_i2c_id);
static const struct of_device_id ksz9477_dt_ids[] = {
{ .compatible = "microchip,ksz9477" },
{ .compatible = "microchip,ksz9897" },
+ { .compatible = "microchip,ksz9567" },
{},
};
MODULE_DEVICE_TABLE(of, ksz9477_dt_ids);
diff --git a/drivers/net/dsa/microchip/ksz9477_spi.c b/drivers/net/dsa/microchip/ksz9477_spi.c
index 2e402e4d866f..f4198d6f72be 100644
--- a/drivers/net/dsa/microchip/ksz9477_spi.c
+++ b/drivers/net/dsa/microchip/ksz9477_spi.c
@@ -81,6 +81,7 @@ static const struct of_device_id ksz9477_dt_ids[] = {
{ .compatible = "microchip,ksz9893" },
{ .compatible = "microchip,ksz9563" },
{ .compatible = "microchip,ksz8563" },
+ { .compatible = "microchip,ksz9567" },
{},
};
MODULE_DEVICE_TABLE(of, ksz9477_dt_ids);
--
2.11.0
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