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aab68e959b37eddfe6b1640636457e960f66db2c
linux/drivers/tty/serial
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Michael Walle aab68e959b tty: serial: atmel: add earlycon support 
Add early console support which relies on the bootloader for the
initialization of the UART.
Please note, that the compatibles are taken from at91-usart MFD
driver.

Tested-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Acked-by: Richard Genoud <richard.genoud@gmail.com>
Signed-off-by: Michael Walle <michael@walle.cc>
Link: https://lore.kernel.org/r/20220217094620.1148571-1-michael@walle.cc
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-02-21 19:47:42 +01:00
..
8250
Merge 5.17-rc4 into tty-next
2022-02-14 09:06:09 +01:00
cpm_uart
serial: cpm_uart: Protect udbg definitions by CONFIG_SERIAL_CPM_CONSOLE
2021-10-30 11:01:48 +02:00
jsm
tty: serial: jsm: hold port lock when reporting modem line changes
2021-07-21 12:36:48 +02:00
21285.c
tty: serial: 21285: fix lockup on open
2020-10-28 13:39:14 +01:00
altera_jtaguart.c
serial: altera_jtaguart: Use platform_get_irq_optional() to get the interrupt
2021-12-30 13:26:49 +01:00
altera_uart.c
serial: altera: Use platform_get_irq_optional() to get the interrupt
2021-12-30 13:26:48 +01:00
amba-pl010.c
serial: pl010: Drop CR register reset on set_termios
2022-01-06 15:56:17 +01:00
amba-pl011.c
serial: core: Initialize rs485 RTS polarity already on probe
2022-01-26 14:53:12 +01:00
amba-pl011.h
…
apbuart.c
serial: apbuart: drop low-latency workaround
2021-04-22 12:09:25 +02:00
apbuart.h
…
ar933x_uart.c
serial: ar933x: Use platform_get_irq() to get the interrupt
2021-12-30 13:26:49 +01:00
arc_uart.c
tty: cumulate and document tty_struct::flow* members
2021-05-13 16:57:16 +02:00
atmel_serial.c
tty: serial: atmel: add earlycon support
2022-02-21 19:47:42 +01:00
atmel_serial.h
…
bcm63xx_uart.c
serial: bcm63xx: Use platform_get_irq() to get the interrupt
2021-12-30 13:26:49 +01:00
clps711x.c
…
digicolor-usart.c
…
dz.c
tty: serial: dz: include <linux/io.h> instead of <asm/io.h>
2021-05-13 18:29:11 +02:00
dz.h
…
earlycon-arm-semihost.c
…
earlycon-riscv-sbi.c
…
earlycon.c
earlycon: simplify earlycon-table implementation
2020-12-04 15:49:48 +01:00
fsl_linflexuart.c
serial: fsl_linflexuart: don't call uart_write_wakeup() twice
2022-01-26 14:54:48 +01:00
fsl_lpuart.c
tty: serial: fsl_lpuart: count tty buffer overruns
2022-01-26 14:54:12 +01:00
icom.c
tty: serial: icom: include <linux/io.h> instead of <asm/io.h>
2021-05-13 18:29:11 +02:00
icom.h
…
imx_earlycon.c
tty: serial: imx: add imx earlycon driver
2020-07-29 17:11:02 +02:00
imx.c
tty: serial: imx: Add fast path when rs485 delays are 0
2022-02-11 12:06:04 +01:00
ip22zilog.c
tty: serial: ip22zilog: include <linux/io.h> instead of <asm/io.h>
2021-05-13 18:29:12 +02:00
ip22zilog.h
…
Kconfig
tty: serial: atmel: add earlycon support
2022-02-21 19:47:42 +01:00
kgdb_nmi.c
tty: drop put_tty_driver
2021-07-27 12:17:21 +02:00
kgdboc.c
Merge 5.8-rc6 into tty-next
2020-07-20 09:39:11 +02:00
lantiq.c
serial: lantiq: store and compare return status correctly
2021-12-30 13:23:46 +01:00
liteuart.c
serial: liteuart: fix MODULE_ALIAS
2022-01-06 15:54:54 +01:00
lpc32xx_hs.c
tty: drivers/tty/, stop using tty_schedule_flip()
2021-11-25 18:35:23 +01:00
Makefile
Revert "tty: serial: Add UART driver for Cortina-Access platform"
2021-06-24 14:46:32 +02:00
max310x.c
serial: max310x: Make max310x_remove() return void
2021-10-13 14:33:59 +02:00
max3100.c
tty: serial: max3100: Remove redundant 'flush_workqueue()' calls
2022-01-26 14:53:49 +01:00
mcf.c
serial: mcf: use helpers in mcf_tx_chars()
2022-01-26 14:55:14 +01:00
men_z135_uart.c
tty: serial, fix kernel-doc
2020-08-18 13:51:18 +02:00
meson_uart.c
tty: serial: meson: Drop the legacy compatible strings and clock code
2021-12-30 13:28:23 +01:00
milbeaut_usio.c
…
mpc52xx_uart.c
serial: mpc52xx_uart: drop low-latency workaround
2021-04-22 12:09:25 +02:00
mps2-uart.c
…
msm_serial.c
Merge tag 'sound-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
2022-01-14 14:55:38 +01:00
mux.c
parisc: Make struct parisc_driver::remove() return void
2021-08-30 10:18:25 +02:00
mvebu-uart.c
serial: mvebu-uart: fix driver's tx_empty callback
2021-09-14 10:07:10 +02:00
mxs-auart.c
tty: make use of tty_get_{char,frame}_size
2021-06-15 14:03:27 +02:00
omap-serial.c
serial: omap: Disable PM runtime autoidle to remove pm_runtime_irq_safe()
2021-07-29 17:03:04 +02:00
owl-uart.c
serial: owl: drop low-latency workaround
2021-04-22 12:09:25 +02:00
pch_uart.c
serial: pch_uart: fix build error with !CONFIG_DEBUG_FS
2021-03-23 10:31:09 +01:00
pic32_uart.c
…
pic32_uart.h
…
pmac_zilog.c
serial: pmac_zilog: Use platform_get_irq() to get the interrupt
2021-12-30 13:26:49 +01:00
pmac_zilog.h
tty: serial: pmac_zilog: Remove unused disposable variable 'garbage'
2020-11-13 15:28:27 +01:00
pxa.c
serial: pxa: Use platform_get_irq() to get the interrupt
2021-12-30 13:26:49 +01:00
qcom_geni_serial.c
serial: qcom_geni_serial: use DT aliases according to DT bindings
2021-06-24 14:51:28 +02:00
rda-uart.c
serial: rda: drop low-latency workaround
2021-04-22 12:09:26 +02:00
rp2.c
serial: rp2: use 'request_firmware' instead of 'request_firmware_nowait'
2021-05-21 20:34:02 +02:00
sa1100.c
serial: sa1100: drop low-latency workaround
2021-04-22 12:09:26 +02:00
samsung_tty.c
tty: serial: samsung: Fix console registration from module
2021-12-20 16:54:37 +01:00
sb1250-duart.c
tty: serial: sb1250-duart: include <linux/io.h> instead of <asm/io.h>
2021-05-13 18:29:12 +02:00
sc16is7xx.c
serial: sc16is7xx: Make sc16is7xx_remove() return void
2021-10-13 14:34:07 +02:00
sccnxp.c
…
serial_core.c
serial: core: Drop duplicate NULL check in uart_*shutdown()
2022-02-04 16:58:59 +01:00
serial_mctrl_gpio.c
serial: mctrl_gpio: add a new API to enable / disable wake_irq
2022-02-08 11:07:16 +01:00
serial_mctrl_gpio.h
serial: mctrl_gpio: add a new API to enable / disable wake_irq
2022-02-08 11:07:16 +01:00
serial_txx9.c
tty: serial: txx9: include <linux/io.h> instead of <asm/io.h>
2021-05-13 18:29:12 +02:00
serial-tegra.c
serial: tegra: Change lower tolerance baud rate limit for tegra20 and tegra30
2021-11-25 18:26:32 +01:00
sh-sci.c
serial: sh-sci: Remove BREAK/FRAME/PARITY/OVERRUN printouts
2021-12-20 16:55:56 +01:00
sh-sci.h
serial: sh-sci: Add support for RZ/G2L SoC
2021-06-04 15:12:40 +02:00
sifive.c
serial: sifive: set pointer to NULL rather than 0.
2021-10-05 14:54:21 +02:00
sprd_serial.c
…
st-asc.c
tty: serial: st-asc: Demote a kernel-doc formatting abuse
2021-05-20 17:06:17 +02:00
stm32-usart.c
serial: stm32: enable / disable wake irqs for mcrtl_gpio wakeup sources
2022-02-08 11:07:16 +01:00
stm32-usart.h
serial: stm32: rework TX DMA state condition
2022-01-06 15:58:46 +01:00
suncore.c
…
sunhv.c
Revert "serial: sunhv: Initialize lock for non-registered console"
2020-07-21 18:21:49 +02:00
sunsab.c
tty: serial: sunsab: include <linux/io.h> instead of <asm/io.h>
2021-05-13 18:29:12 +02:00
sunsab.h
…
sunsu.c
serial: 8250: Move Alpha-specific quirk out of the core
2021-12-30 13:23:44 +01:00
sunzilog.c
serial: sunzilog: Mark sunzilog_putchar() __maybe_unused
2021-10-26 19:15:04 +02:00
sunzilog.h
…
tegra-tcu.c
serial: tegra-tcu: Reorder channel initialization
2021-06-15 14:02:06 +02:00
timbuart.c
serial: timbuart: drop low-latency workaround
2021-04-22 12:09:26 +02:00
timbuart.h
…
uartlite.c
tty: serial: uartlite: allow 64 bit address
2021-12-03 14:12:56 +01:00
ucc_uart.c
firmware: replace HOTPLUG with UEVENT in FW_ACTION defines
2021-05-13 16:14:45 +02:00
vr41xx_siu.c
tty: serial: vr41xx_siu: include <linux/io.h> instead of <asm/io.h>
2021-05-13 18:29:12 +02:00
vt8500_serial.c
serial: vt8500: Use platform_get_irq() to get the interrupt
2021-12-30 13:26:49 +01:00
xilinx_uartps.c
serial: xilinx_uartps: Fix race condition causing stuck TX
2021-10-26 19:17:05 +02:00
zs.c
…
zs.h
…