net: dsa: microchip: add ksz9563 in ksz_switch_ops and select based on compatible string

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Add KSZ9563 inside ksz_switch_chips structure with
port_nirq as 3. KSZ9563 use KSZ9893 switch parameters
but port_nirq count is 3 for KSZ9563 whereas 2 for
KSZ9893. Add KSZ9563 inside ksz_switch_chips as a separate
member and from device tree map compatible string into
KSZ9563 inside ksz_spi.c and ksz9477_i2c.c.
Global Chip ID 1 and 2 registers read value 9893, select
sku based on  Global Chip ID 4 Register which read 0x1c
for KSZ9563.

Signed-off-by: Rakesh Sankaranarayanan <rakesh.sankaranarayanan@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Rakesh Sankaranarayanan 2022-11-07 14:59:18 +05:30 • committed by David S. Miller

parent 380f9acdf7

commit ef912fe443

5 changed files with 38 additions and 5 deletions

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3

drivers/net/dsa/microchip/ksz9477.c

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2

drivers/net/dsa/microchip/ksz9477_i2c.c

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33

drivers/net/dsa/microchip/ksz_common.c

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3

drivers/net/dsa/microchip/ksz_common.h

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2

drivers/net/dsa/microchip/ksz_spi.c

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