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linux/drivers/tty/serial
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Yixun Lan b86ac22503 serial: meson: add Magic SysRq support 
This dirver try to implement the Magic SysRq support[1] for
Amlogic Inc's meson platfo
>From the hardware perspective, the UART IP can't detect the 'BREAK' command
clearly via the status register. Instead, we rely on the combination of
'FRAME_ERR bit && ch == 0', and it works fine.

[1] Documentation/admin-guide/sysrq.rst

Signed-off-by: Yixun Lan <dlan@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-09-18 18:31:48 +02:00
..
8250
TTY/Serial updates for 4.14-rc1
2017-09-05 10:30:48 -07:00
cpm_uart
serial: cpm_uart: constify uart_ops structures
2017-08-28 20:51:21 +02:00
jsm
tty: serial: jsm: constify pci_device_id.
2017-07-30 07:35:28 -07:00
21285.c
serial: 21285: constify uart_ops structures
2017-08-28 20:51:21 +02:00
altera_jtaguart.c
serial: altera_jtaguart: adding iounmap()
2017-05-18 16:43:55 +02:00
altera_uart.c
serial: altera_uart: call iounmap() at driver remove
2017-05-25 14:36:37 +02:00
amba-pl010.c
serial: pl010: constify amba_id
2017-08-28 20:51:19 +02:00
amba-pl011.c
serial: pl011: constify amba_id
2017-08-28 20:51:19 +02:00
amba-pl011.h
tty: amba-pl011: clean up LCR register offsets
2015-12-13 19:59:48 -08:00
apbuart.c
serial: apbuart: constify uart_ops structures
2017-08-28 20:51:21 +02:00
apbuart.h
…
ar933x_uart.c
tty: serial: constify uart_ops structures
2017-01-27 09:23:36 +01:00
arc_uart.c
serial: arc: Remove __init marking from early write
2017-07-30 07:38:50 -07:00
atmel_serial.c
tty/serial: atmel: make the driver DT only
2017-06-14 12:48:48 +02:00
atmel_serial.h
tty/serial: atmel: move atmel_serial header into driver directory
2017-03-14 10:59:04 +08:00
bcm63xx_uart.c
serial/bcm63xx_uart: constify uart_ops structures
2016-09-02 15:01:16 +02:00
bfin_sport_uart.c
tty: serial: constify dev_pm_ops structures
2017-01-19 14:20:23 +01:00
bfin_sport_uart.h
…
bfin_uart.c
…
clps711x.c
serial: clps711x: Changing the compatibility string to match with the smallest supported chip
2016-07-06 17:38:16 +02:00
crisv10.c
sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>
2017-03-02 08:42:32 +01:00
crisv10.h
…
digicolor-usart.c
tty/serial: digicolor: Fix bad usage of IS_ERR_VALUE
2016-02-14 17:39:36 -08:00
dz.c
tty: serial: constify uart_ops structures
2017-01-27 09:23:36 +01:00
dz.h
…
earlycon-arm-semihost.c
tty/serial: mark __init early_smh_setup() static
2016-09-02 15:03:35 +02:00
earlycon.c
earlycon: initialise baud field of earlycon device structure
2017-08-31 18:47:31 +02:00
efm32-uart.c
serial: efm32: Fix parity management in 'efm32_uart_console_get_options()'
2017-05-18 16:43:55 +02:00
etraxfs-uart.c
…
fsl_lpuart.c
serial: fsl_lpuart: Avoid using irq_wake flag
2017-08-28 20:51:19 +02:00
icom.c
tty: serial: constify uart_ops structures
2017-01-27 09:23:36 +01:00
icom.h
…
ifx6x60.c
serial: ifx6x60: fix use-after-free on module unload
2017-05-18 16:43:55 +02:00
ifx6x60.h
…
imx.c
serial: imx: Avoid post-PIO cleanup if TX DMA is started
2017-08-28 20:51:22 +02:00
ioc3_serial.c
drivers: tty: serial: move inline before return type
2017-07-12 16:26:04 -07:00
ioc4_serial.c
drivers: tty: serial: move inline before return type
2017-07-12 16:26:04 -07:00
ip22zilog.c
tty: serial: constify uart_ops structures
2017-01-27 09:23:36 +01:00
ip22zilog.h
…
Kconfig
tty: serial: owl: Implement console driver
2017-07-18 09:28:29 +02:00
kgdb_nmi.c
…
kgdboc.c
…
lantiq.c
tty: serial: constify uart_ops structures
2017-01-27 09:23:36 +01:00
lpc32xx_hs.c
tty: serial: constify uart_ops structures
2017-01-27 09:23:36 +01:00
m32r_sio_reg.h
…
m32r_sio.c
serial: m32r_sio: constify uart_ops structures
2017-08-28 20:51:21 +02:00
Makefile
tty: serial: Add Actions Semi Owl UART earlycon
2017-06-20 10:24:15 +08:00
max310x.c
serial: max310x: Add support for newer silicon revisions
2017-01-12 11:51:24 +01:00
max3100.c
tty: serial: constify uart_ops structures
2016-09-02 15:01:16 +02:00
mcf.c
…
men_z135_uart.c
tty: serial: constify uart_ops structures
2016-09-02 15:01:16 +02:00
meson_uart.c
serial: meson: add Magic SysRq support
2017-09-18 18:31:48 +02:00
mpc52xx_uart.c
serial: mpc52xx: constify uart_ops structures
2017-08-28 20:51:21 +02:00
mps2-uart.c
serial: mps2-uart: make driver explicitly non-modular
2016-06-25 14:01:57 -07:00
mpsc.c
serial/mpsc: switch to dma_alloc_attrs
2017-06-20 10:24:15 +08:00
msm_serial.c
tty: serial: msm: Move request_irq to the end of startup
2017-08-28 20:51:19 +02:00
mux.c
TTY/Serial updates for 4.14-rc1
2017-09-05 10:30:48 -07:00
mvebu-uart.c
serial: mvebu-uart: free the IRQ in ->shutdown()
2016-06-25 14:00:06 -07:00
mxs-auart.c
serial: mxs-auart: Fix baudrate calculation
2017-03-31 17:26:19 +02:00
netx-serial.c
…
omap-serial.c
serial: omap: Remove __init marking from early write
2017-07-30 07:38:50 -07:00
owl-uart.c
serial: owl: constify uart_ops structures
2017-08-28 20:51:19 +02:00
pch_uart.c
dmi: Mark all struct dmi_system_id instances const
2017-09-14 11:59:30 +02:00
pic32_uart.c
serial: pic32_uart: Fix 'request_irq' and 'free_irq' inconsistancy
2017-01-12 11:51:24 +01:00
pic32_uart.h
serial: pic32_uart: Add PIC32 UART driver
2016-05-13 14:01:56 +02:00
pmac_zilog.c
tty: Convert to using %pOF instead of full_name
2017-07-30 07:35:28 -07:00
pmac_zilog.h
…
pnx8xxx_uart.c
tty: serial: constify uart_ops structures
2017-01-27 09:23:36 +01:00
pxa.c
tty: serial: constify uart_ops structures
2017-01-27 09:23:36 +01:00
rp2.c
…
sa1100.c
…
samsung.c
serial: samsung: Remove useless spinlock
2017-04-08 18:58:52 +02:00
samsung.h
serial: samsung: Simplify DMA engine initialization code
2017-01-12 11:51:24 +01:00
sb1250-duart.c
drivers: convert sbd_duart.map_guard from atomic_t to refcount_t
2017-03-14 11:01:40 +08:00
sc16is7xx.c
sched/headers: Prepare for new header dependencies before moving code to <uapi/linux/sched/types.h>
2017-03-02 08:42:27 +01:00
sccnxp.c
Fix serial console on SNI RM400 machines
2017-06-03 18:48:52 +09:00
serial_core.c
serial: core: Consider rs485 settings to drive RTS
2017-08-28 20:51:20 +02:00
serial_ks8695.c
serial: Fix ASYNC_* => UPF_* flags misuse
2016-01-28 14:17:42 -08:00
serial_mctrl_gpio.c
serial: mctrl_gpio: enable API usage only for initialized mctrl_gpios struct
2016-06-25 14:30:42 -07:00
serial_mctrl_gpio.h
serial: mctrl_gpio: add modem control read routine
2016-06-25 14:30:42 -07:00
serial_txx9.c
tty: serial: constify uart_ops structures
2017-01-27 09:23:36 +01:00
serial-tegra.c
serial: tegra: explicitly request exclusive reset control
2017-07-30 07:35:28 -07:00
sh-sci.c
serial: sh-sci: use of_property_read_bool()
2017-08-28 20:51:20 +02:00
sh-sci.h
serial: sh-sci: consider DR (data ready) bit adequately
2017-02-03 10:14:10 +01:00
sirfsoc_uart.c
serial: sirf: make of_device_ids const
2017-06-20 10:24:15 +08:00
sirfsoc_uart.h
serial: sirf: make fifo functions static
2016-06-25 14:01:57 -07:00
sn_console.c
tty: serial: constify uart_ops structures
2017-01-27 09:23:36 +01:00
sprd_serial.c
tty: serial: sprd: fix error return code in sprd_probe()
2017-08-28 20:51:19 +02:00
st-asc.c
serial: st-asc: Avoid using irq_wake flag
2017-08-28 20:51:19 +02:00
stm32-usart.c
serial: stm32-usart: Avoid using irq_wake flag
2017-08-28 20:51:19 +02:00
stm32-usart.h
serial: stm32: add fifo support
2017-07-30 07:32:32 -07:00
suncore.c
…
sunhv.c
sparc64: Send break twice from console to return to boot prom
2017-02-23 08:27:24 -08:00
sunsab.c
serial: sunsab: constify uart_ops structures
2017-08-28 20:51:21 +02:00
sunsab.h
…
sunsu.c
serial: sunsu: constify uart_ops structures
2017-08-28 20:51:21 +02:00
sunzilog.c
tty: serial: constify uart_ops structures
2017-01-27 09:23:36 +01:00
sunzilog.h
…
tilegx.c
…
timbuart.c
tty: serial: constify uart_ops structures
2016-09-02 15:01:16 +02:00
timbuart.h
…
uartlite.c
uartlite: Adding a kernel parameter for the number of uartlites
2017-03-17 14:14:30 +09:00
ucc_uart.c
serial: uuc_uart: constify uart_ops structures
2017-08-28 20:51:21 +02:00
vr41xx_siu.c
tty: serial: constify uart_ops structures
2017-01-27 09:23:36 +01:00
vt8500_serial.c
tty: serial: constify uart_ops structures
2017-01-27 09:23:36 +01:00
xilinx_uartps.c
serial: xuartps: Remove __init marking from early write
2017-07-30 07:38:50 -07:00
zs.c
tty: serial: constify uart_ops structures
2017-01-27 09:23:36 +01:00
zs.h
…