Allow building the Atmel USART driver on Microchip LAN969X (ARCH_MICROCHIP) in addition to ARCH_AT91, and match the new "microchip,lan9691-usart" compatible alongside the existing AT91 variants.
Signed-off-by: Oleksij Rempel <[email protected]> --- drivers/serial/Kconfig | 10 +++++++--- drivers/serial/atmel.c | 3 ++- 2 files changed, 9 insertions(+), 4 deletions(-) diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index 6ac1d94526c2..15cbdafcffcc 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -90,9 +90,13 @@ config DRIVER_SERIAL_NS16550_OMAP_TTYS used. config DRIVER_SERIAL_ATMEL - depends on ARCH_AT91 - default y - bool "Atmel serial driver" + bool "Atmel USART support" + depends on ARCH_AT91 || ARCH_MICROCHIP + default y if ARCH_AT91 + help + This enables the driver for the on-chip UARTs of Atmel/Microchip + AT91, SAMA5, and LAN969X SoC families. The driver supports device + tree configuration and clock framework integration. config DRIVER_SERIAL_NS16550_PCI depends on DRIVER_SERIAL_NS16550 diff --git a/drivers/serial/atmel.c b/drivers/serial/atmel.c index 2dcb458fbd30..13747ef8201b 100644 --- a/drivers/serial/atmel.c +++ b/drivers/serial/atmel.c @@ -442,8 +442,9 @@ static int atmel_serial_probe(struct device *dev) } static const struct of_device_id __maybe_unused atmel_serial_dt_ids[] = { - { .compatible = "atmel,at91rm9200-usart" }, + { .compatible = "microchip,lan9691-usart" }, { .compatible = "atmel,at91sam9260-usart" }, + { .compatible = "atmel,at91rm9200-usart" }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, atmel_serial_dt_ids); -- 2.47.3
