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net: dsa: microchip: add ksz9567 to ksz9477 driver

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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>
Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
George McCollister 2019-09-10 08:18:35 -05:00 committed by David S. Miller
parent 20e03777d7
commit 9b2d9f05cd
3 changed files with 11 additions and 0 deletions
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9
drivers/net/dsa/microchip/ksz9477.c
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@ -1529,6 +1529,15 @@ static const struct ksz_chip_data ksz9477_switch_chips[] = {
.cpu_ports = 0x07, /* can be configured as cpu port */ .cpu_ports = 0x07, /* can be configured as cpu port */
.port_cnt = 3, /* total port count */ .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) static int ksz9477_switch_init(struct ksz_device *dev)

1
drivers/net/dsa/microchip/ksz9477_i2c.c
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@ -77,6 +77,7 @@ MODULE_DEVICE_TABLE(i2c, ksz9477_i2c_id);
static const struct of_device_id ksz9477_dt_ids[] = { static const struct of_device_id ksz9477_dt_ids[] = {
{ .compatible = "microchip,ksz9477" }, { .compatible = "microchip,ksz9477" },
{ .compatible = "microchip,ksz9897" }, { .compatible = "microchip,ksz9897" },
{ .compatible = "microchip,ksz9567" },
{}, {},
}; };
MODULE_DEVICE_TABLE(of, ksz9477_dt_ids); MODULE_DEVICE_TABLE(of, ksz9477_dt_ids);

1
drivers/net/dsa/microchip/ksz9477_spi.c
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@ -81,6 +81,7 @@ static const struct of_device_id ksz9477_dt_ids[] = {
{ .compatible = "microchip,ksz9893" }, { .compatible = "microchip,ksz9893" },
{ .compatible = "microchip,ksz9563" }, { .compatible = "microchip,ksz9563" },
{ .compatible = "microchip,ksz8563" }, { .compatible = "microchip,ksz8563" },
{ .compatible = "microchip,ksz9567" },
{}, {},
}; };
MODULE_DEVICE_TABLE(of, ksz9477_dt_ids); MODULE_DEVICE_TABLE(of, ksz9477_dt_ids);