diff options
| author | David Lechner <david@lechnology.com> | 2017-01-05 12:54:18 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-01-12 11:51:25 +0100 |
| commit | a2d6a987bfe4a2e344fae9d255200072eb082427 (patch) | |
| tree | 1c359520dd331f98d68a4e8bf329eebd2a935805 /drivers/tty/serial/8250/8250_of.c | |
| parent | b2ae93e0580c8d08c6a84e9188068c0e74930112 (diff) | |
serial: 8250: Add new port type for TI DA8xx/66AK2x
This adds a new UART port type for TI DA8xx/OMAPL13x/AM17xx/AM18xx/66AK2x.
These SoCs have standard 8250 registers plus some extra non-standard
registers.
The UART will not function unless the non-standard Power and Emulation
Management Register (PWREMU_MGMT) is configured correctly. This is
currently handled in arch/arm/mach-davinci/serial.c for non-device-tree
boards. Making this part of the UART driver will allow UART to work on
device-tree boards as well and the mach code can eventually be removed.
Signed-off-by: David Lechner <david@lechnology.com>
Acked-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/8250/8250_of.c')
| -rw-r--r-- | drivers/tty/serial/8250/8250_of.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/tty/serial/8250/8250_of.c b/drivers/tty/serial/8250/8250_of.c index d25ab1cd4295..52812524abfb 100644 --- a/drivers/tty/serial/8250/8250_of.c +++ b/drivers/tty/serial/8250/8250_of.c @@ -332,6 +332,7 @@ static const struct of_device_id of_platform_serial_table[] = { .data = (void *)PORT_ALTR_16550_F128, }, { .compatible = "mrvl,mmp-uart", .data = (void *)PORT_XSCALE, }, + { .compatible = "ti,da830-uart", .data = (void *)PORT_DA830, }, { /* end of list */ }, }; MODULE_DEVICE_TABLE(of, of_platform_serial_table); |