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3966f0846c
linux/drivers/tty/serial
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Peng Fan 3966f0846c tty: serial: fsl_lpuart: support UPIO_MEM32 for lpuart32 
"earlycon" no need to specify the value string since it uses
stdout-path parameters. However when earlycon and normal console
are not using the same uart port, we need specify value string
to earlycon, this is what we need to do when support dual linux
using jailhouse hypervisor. The 2nd linux will use the uart
of the 1st linux as earlycon.

earlycon=lpuart32,mmio32,0x5a060010,115200 not work for i.MX8QXP.
It is because lpuart32_early_console_setup not support little endian.

Since the original code is to support UPIO_MEM32BE, so if not
UPIO_MEM32, we still take it as UPIO_MEM32BE

Acked-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Link: https://lore.kernel.org/r/1576822230-23125-3-git-send-email-peng.fan@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-06 20:22:36 +01:00
..
8250 tty/serial: Migrate 8250_port to use has_sysrq 2019-12-18 15:04:43 +01:00
cpm_uart tty/serial: Migrate cpm_uart to use has_sysrq 2019-12-18 15:04:46 +01:00
jsm tty: add SPDX identifiers to Kconfig and Makefiles 2019-04-04 18:48:43 +02:00
21285.c tty: serial: 21285: stop using the unused[] variable from struct uart_port 2019-12-19 20:10:28 +01:00
altera_jtaguart.c
altera_uart.c
amba-pl010.c tty/serial: Migrate amba-pl01* to use has_sysrq 2019-12-18 15:04:44 +01:00
amba-pl011.c tty/serial: Migrate amba-pl01* to use has_sysrq 2019-12-18 15:04:44 +01:00
amba-pl011.h
apbuart.c tty/serial: Migrate apbuart to use has_sysrq 2019-12-18 15:04:44 +01:00
apbuart.h
ar933x_uart.c serial: ar933x_uart: Fix build failure with disabled console 2019-03-19 15:37:44 +01:00
arc_uart.c tty/serial: Migrate arc_uart to use has_sysrq 2019-12-18 15:04:45 +01:00
atmel_serial.c Merge 5.5-rc3 into tty-next 2019-12-23 06:59:19 -05:00
atmel_serial.h tty/serial: atmel: add ISO7816 support 2018-10-02 13:38:55 -07:00
bcm63xx_uart.c tty/serial: Migrate bcm63xx_uart to use has_sysrq 2019-12-18 15:04:43 +01:00
clps711x.c tty/serial: Migrate clps711x to use has_sysrq 2019-12-18 15:04:46 +01:00
digicolor-usart.c tty/serial: digicolor: Fix digicolor-usart already registered warning 2019-06-10 19:08:31 +02:00
dz.c tty/serial: Migrate dz to use has_sysrq 2019-12-18 15:04:47 +01:00
dz.h
earlycon-arm-semihost.c
earlycon-riscv-sbi.c tty/serial: use uart_console_write in the RISC-V SBL early console 2019-01-23 15:41:50 -08:00
earlycon.c
efm32-uart.c tty/serial: Migrate efm32-uart to use has_sysrq 2019-12-18 15:04:47 +01:00
fsl_linflexuart.c tty/serial: Migrate fsl_linflexuart to use has_sysrq 2019-12-18 15:04:48 +01:00
fsl_lpuart.c tty: serial: fsl_lpuart: support UPIO_MEM32 for lpuart32 2020-01-06 20:22:36 +01:00
icom.c tty: serial: Remove call to memset after pci_alloc_consistent 2019-09-04 12:43:44 +02:00
icom.h
ifx6x60.c serial: ifx6x60: add missed pm_runtime_disable 2019-11-18 12:47:06 +01:00
ifx6x60.h
imx.c tty/serial: Migrate imx to use has_sysrq 2019-12-18 15:04:49 +01:00
ip22zilog.c tty/serial: Migrate ip22zilog to use has_sysrq 2019-12-18 15:04:50 +01:00
ip22zilog.h
Kconfig tty: serial: samsung: allow driver to be built by anyone 2019-12-12 12:11:00 +01:00
kgdb_nmi.c
kgdboc.c kgdboc: disable the console lock when in kgdb 2019-07-30 17:39:39 +02:00
lantiq.c serial: lantiq: Add support for Lightning Mountain SoC 2019-09-04 12:43:53 +02:00
lpc32xx_hs.c TTY/Serial driver changes for 5.4-rc1 2019-09-18 10:50:47 -07:00
Makefile {tty: serial, nand: onenand}: samsung: rename to fix build warning 2019-11-18 18:49:11 +01:00
max310x.c serial: max310x: turn off transmitter before activating AutoCTS or auto transmitter flow control 2019-09-05 09:57:44 +02:00
max3100.c
mcf.c
men_z135_uart.c drivers: mcb: use symbol namespaces 2019-11-03 19:54:53 +01:00
meson_uart.c tty/serial: Migrate meson_uart to use has_sysrq 2019-12-18 15:04:50 +01:00
milbeaut_usio.c tty/serial: Migrate milbeaut_usio to use has_sysrq 2019-12-18 15:04:51 +01:00
mpc52xx_uart.c tty/serial: mpc52xx_uart: Don't zero port->sysrq 2019-12-18 15:04:52 +01:00
mps2-uart.c serial: mps2-uart: Add parentheses around conditional in mps2_uart_shutdown 2019-01-31 19:34:10 +01:00
msm_serial.c Merge 5.5-rc3 into tty-next 2019-12-23 06:59:19 -05:00
mux.c tty/serial: Migrate mux to use has_sysrq 2019-12-18 15:04:53 +01:00
mvebu-uart.c tty: Remove dev_err() usage after platform_get_irq() 2019-09-04 12:43:49 +02:00
mxs-auart.c tty/serial: Migrate mxs-auart to use has_sysrq 2019-12-18 15:04:53 +01:00
omap-serial.c tty/serial: Migrate omap-serial to use has_sysrq 2019-12-18 15:04:54 +01:00
owl-uart.c tty: serial: owl: Fix the link time qualifier of 'owl_uart_exit()' 2019-10-04 15:01:15 +02:00
pch_uart.c tty/serial: pmac_zilog: Don't check port->sysrq 2019-12-18 15:04:56 +01:00
pic32_uart.c serial: set suppress_bind_attrs flag only if builtin 2018-11-09 09:07:17 -08:00
pic32_uart.h
pmac_zilog.c tty/serial: Migrate pmac_zilog to use has_sysrq 2019-12-18 15:04:56 +01:00
pmac_zilog.h
pnx8xxx_uart.c tty/serial: Migrate pnx8xxx_uart to use has_sysrq 2019-12-18 15:04:57 +01:00
pxa.c tty/serial: Migrate pxa to use has_sysrq 2019-12-18 15:04:57 +01:00
qcom_geni_serial.c tty: serial: qcom_geni_serial: Move loopback support to TIOCM_LOOP 2020-01-06 20:22:34 +01:00
rda-uart.c tty: serial: rda: Fix the link time qualifier of 'rda_uart_exit()' 2019-10-04 15:01:15 +02:00
rp2.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
sa1100.c tty/serial: Migrate sa1100 to use has_sysrq 2019-12-18 15:04:59 +01:00
samsung_tty.c serial: samsung: Rename Exynos to lowercase 2020-01-06 20:22:33 +01:00
sb1250-duart.c tty/serial: Migrate sb1250-duart to use has_sysrq 2019-12-18 15:05:00 +01:00
sc16is7xx.c Merge 5.1-rc6 into tty-next 2019-04-21 23:20:08 +02:00
sccnxp.c tty/serial: Migrate sccnxp to use has_sysrq 2019-12-18 15:05:00 +01:00
serial_core.c tty: link tty and port before configuring it as console 2019-12-17 14:12:34 +01:00
serial_mctrl_gpio.c serial: mctrl_gpio: Check for NULL pointer 2019-10-07 13:21:54 +02:00
serial_mctrl_gpio.h serial: mctrl_gpio: Avoid probe failures in case of missing gpiolib 2019-09-04 12:43:50 +02:00
serial_txx9.c tty/serial: Migrate serial_txx9 to use has_sysrq 2019-12-18 15:05:01 +01:00
serial-tegra.c tty: serial: tegra: Use dma_request_chan() directly for channel request 2019-11-13 21:54:16 +08:00
sh-sci.c tty/serial: Migrate sh-sci to use has_sysrq 2019-12-18 15:05:02 +01:00
sh-sci.h
sifive.c tty: Remove dev_err() usage after platform_get_irq() 2019-09-04 12:43:49 +02:00
sirfsoc_uart.c
sirfsoc_uart.h serial: sirf: make register info static 2019-10-10 14:29:44 +02:00
sprd_serial.c Merge 5.5-rc3 into tty-next 2019-12-23 06:59:19 -05:00
st-asc.c tty/serial: Migrate st-asc to use has_sysrq 2019-12-18 15:05:03 +01:00
stm32-usart.c tty/serial: Migrate stm32-usart to use has_sysrq 2019-12-18 15:05:04 +01:00
stm32-usart.h serial: stm32: add support of RX FIFO threshold 2019-06-21 11:17:36 +02:00
suncore.c tty: Use of_node_name_{eq,prefix} for node name comparisons 2018-12-17 16:12:17 +01:00
sunhv.c tty/serial: Migrate sunhv to use has_sysrq 2019-12-18 15:05:05 +01:00
sunsab.c tty/serial: Migrate sunsab to use has_sysrq 2019-12-18 15:05:05 +01:00
sunsab.h
sunsu.c tty/serial: Migrate sunsu to use has_sysrq 2019-12-18 15:05:06 +01:00
sunzilog.c tty/serial: Migrate sunzilog to use has_sysrq 2019-12-18 15:05:08 +01:00
sunzilog.h
tegra-tcu.c serial: Add Tegra Combined UART driver 2019-01-30 09:31:31 +01:00
timbuart.c
timbuart.h
uartlite.c Revert "serial-uartlite: Move the uart register" 2019-11-14 06:29:08 +08:00
ucc_uart.c serial: ucc_uart: remove redundant assignment to pointer bdp 2020-01-06 20:22:32 +01:00
vr41xx_siu.c tty/serial: Migrate vr41xx_siu to use has_sysrq 2019-12-18 15:05:09 +01:00
vt8500_serial.c tty/serial: Migrate vt8500_serial to use has_sysrq 2019-12-18 15:05:09 +01:00
xilinx_uartps.c tty/serial: Migrate xilinx_uartps to use has_sysrq 2019-12-18 15:05:10 +01:00
zs.c tty/serial: Migrate zs to use has_sysrq 2019-12-18 15:05:11 +01:00
zs.h