linux/drivers/tty/serial/8250
Matt Redfearn c74997bdfe serial: 8250_ingenic: Enable FIFO for Ingenic UARTs
Enable the TX/RX FIFOs present on UARTs in Ingenic SoCs.
FIFO sizes vary per device so match these based on
the OF compatible string

Enabling the FIFOs permits much faster transfer with
lower CPU overhead.

Tested on Ingenic JZ4780 on the MIPS Ci20 Creator board

Signed-off-by: Matt Redfearn <matt.redfearn@imgtec.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-04 17:47:49 +01:00
..
8250_accent.c
8250_acorn.c tty: remove use of __devexit 2012-11-21 15:27:46 -08:00
8250_boca.c
8250_core.c serial: don't register CIR serial ports 2015-10-04 17:23:52 +01:00
8250_dma.c serial: 8250_dma: don't bother DMA with small transfers 2015-02-02 10:11:26 -08:00
8250_dw.c serial:8250_dw: do not alter CTS and DCTS since AFE is enabled 2015-08-14 17:15:13 -07:00
8250_early.c tty/early: make serial8250_early_{in,out} static again 2015-07-23 17:43:30 -07:00
8250_em.c serial: 8250: remove the redundant include 2015-03-26 22:21:08 +01:00
8250_exar_st16c554.c
8250_fintek.c serial/8250_fintek: Support for any io address. 2015-07-23 15:14:42 -07:00
8250_fourport.c
8250_fsl.c serial: 8250: introduce up_to_u8250p() helper 2014-07-17 18:16:23 -07:00
8250_gsc.c parisc: Fix interrupt routing for C8000 serial ports 2013-07-31 23:42:32 +02:00
8250_hp300.c serial: 8250: remove the redundant include 2015-03-26 22:21:08 +01:00
8250_hub6.c
8250_ingenic.c serial: 8250_ingenic: Enable FIFO for Ingenic UARTs 2015-10-04 17:47:49 +01:00
8250_lpc18xx.c serial: 8250: add LPC18xx/43xx UART driver 2015-06-01 06:56:33 +09:00
8250_mtk.c tty: serial/8250: remove console dependency for mediatek 2015-05-24 13:06:09 -07:00
8250_omap.c serial: 8250_omap: check how many bytes were injected 2015-10-04 17:23:52 +01:00
8250_pci.c serial: 8250_pci: fix mode after S3/S4 resume for F81504/508/512 2015-08-05 12:24:27 -07:00
8250_pnp.c serial: 8250: bind to ALi Fast Infrared Controller (ALI5123) 2015-08-14 17:13:19 -07:00
8250_port.c serial: 8250: Fix autoconfig_irq() to avoid race conditions 2015-10-04 17:30:20 +01:00
8250_uniphier.c serial: 8250_uniphier: call clk_disable_unprepare() on failure path 2015-08-03 15:51:19 -07:00
8250.h serial: 8250: move rx_running out of the bitfield 2015-08-14 17:19:50 -07:00
Kconfig drivers/tty: make serial 8250_lpc18xx.c Kconfig a tristate 2015-10-04 17:27:56 +01:00
Makefile serial: 8250: Split base port operations from universal driver 2015-07-23 17:43:01 -07:00
serial_cs.c tty: delete non-required instances of include <linux/init.h> 2014-01-07 17:05:21 -08:00