Doug Berger 3adc11febf serial: 8250_bcm7271: use default_mux_rate if possible ... commit 614a19b89ca43449196a8af1afac7d55c6781687 upstream. There is a scenario when resuming from some power saving states with no_console_suspend where console output can be generated before the 8250_bcm7271 driver gets the opportunity to restore the baud_mux_clk frequency. Since the baud_mux_clk is at its default frequency at this time the output can be garbled until the driver gets the opportunity to resume. Since this is only an issue with console use of the serial port during that window and the console isn't likely to use baud rates that require alternate baud_mux_clk frequencies, allow the driver to select the default_mux_rate if it is accurate enough. Fixes: 41a469482d ("serial: 8250: Add new 8250-core based Broadcom STB driver") Cc: stable@vger.kernel.org Signed-off-by: Doug Berger <opendmb@gmail.com> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Link: https://lore.kernel.org/r/20240424222559.1844045-1-opendmb@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-06-16 13:39:12 +02:00
..
8250	serial: 8250_bcm7271: use default_mux_rate if possible	2024-06-16 13:39:12 +02:00
cpm_uart	serial: cpm_uart: Avoid suspicious locking	2023-09-23 11:09:59 +02:00
jsm	drivers: serial: jsm: fix some leaks in probe	2022-10-26 12:35:13 +02:00
21285.c	…
Kconfig	serial: omap: Only allow if 8250_omap is not selected	2021-07-29 17:03:04 +02:00
Makefile	Revert "tty: serial: Add UART driver for Cortina-Access platform"	2021-06-24 14:46:32 +02:00
altera_jtaguart.c	…
altera_uart.c	serial: altera_uart: fix locking in polling mode	2022-12-31 13:14:28 +01:00
amba-pl010.c	serial: pl010: Drop CR register reset on set_termios	2022-01-27 11:04:54 +01:00
amba-pl011.c	serial: amba-pl011: Fix DMA transmission in RS485 mode	2024-03-01 13:21:49 +01:00
amba-pl011.h	…
apbuart.c	…
apbuart.h	…
ar933x_uart.c	serial: ar933x: Deassert Transmit Enable on ->rs485_config()	2022-11-10 18:15:24 +01:00
arc_uart.c	serial: arc_uart: fix of_iomap leak in `arc_serial_probe`	2023-05-24 17:36:50 +01:00
atmel_serial.c	serial: atmel: don't enable IRQs prematurely	2023-07-23 13:47:53 +02:00
atmel_serial.h	…
bcm63xx_uart.c	…
clps711x.c	…
digicolor-usart.c	serial: digicolor-usart: Don't allow CS5-6	2022-06-14 18:36:08 +02:00
dz.c	…
dz.h	…
earlycon-arm-semihost.c	…
earlycon-riscv-sbi.c	…
earlycon.c	…
fsl_linflexuart.c	tty: serial: linflexuart: Remove redundant check to simplify the code	2021-08-26 14:51:04 +02:00
fsl_lpuart.c	tty: serial: fsl_lpuart: avoid idle preamble pending if CTS is enabled	2024-04-10 16:18:45 +02:00
icom.c	tty: Fix a possible resource leak in icom_probe	2022-06-14 18:36:20 +02:00
icom.h	…
imx.c	tty: serial: imx: Fix broken RS485	2024-04-10 16:18:47 +02:00
imx_earlycon.c	…
ip22zilog.c	…
ip22zilog.h	…
kgdb_nmi.c	tty: drop put_tty_driver	2021-07-27 12:17:21 +02:00
kgdboc.c	serial: kgdboc: Fix NMI-safety problems from keyboard reset code	2024-05-25 16:20:18 +02:00
lantiq.c	serial: lantiq: add missing interrupt ack	2023-06-21 15:59:15 +02:00
liteuart.c	serial: liteuart: fix MODULE_ALIAS	2022-01-27 11:03:55 +01:00
lpc32xx_hs.c	tty: drivers/tty/, stop using tty_schedule_flip()	2022-07-29 17:25:31 +02:00
max310x.c	serial: max310x: fix syntax error in IRQ error message	2024-03-26 18:21:34 -04:00
max3100.c	…
mcf.c	…
men_z135_uart.c	…
meson_uart.c	tty: serial: meson: fix hard LOCKUP on crtscts mode	2023-11-28 16:56:32 +00:00
milbeaut_usio.c	…
mpc52xx_uart.c	…
mps2-uart.c	…
msm_serial.c	serial: msm_serial: disable interrupts in __msm_console_write()	2022-06-14 18:36:22 +02:00
mux.c	parisc: Make struct parisc_driver::remove() return void	2021-08-30 10:18:25 +02:00
mvebu-uart.c	serial: mvebu-uart: uart2 error bits clearing	2022-08-17 14:22:56 +02:00
mxs-auart.c	serial: mxs-auart: add spinlock around changing cts state	2024-05-02 16:24:47 +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	tty: serial: owl: Fix missing clk_disable_unprepare() in owl_uart_probe	2022-06-14 18:36:03 +02:00
pch_uart.c	tty: pcn_uart: fix memory leak with using debugfs_lookup()	2023-03-11 13:57:37 +01:00
pic32_uart.c	…
pic32_uart.h	…
pmac_zilog.c	serial/pmac_zilog: Remove flawed mitigation for rx irq flood	2024-04-27 17:05:27 +02:00
pmac_zilog.h	…
pxa.c	…
qcom_geni_serial.c	serial: qcom-geni: fix opp vote on shutdown	2023-09-06 21:28:39 +01:00
rda-uart.c	serial: rda-uart: Don't allow CS5-6	2022-06-14 18:36:08 +02:00
rp2.c	…
sa1100.c	drivers: tty: serial: Fix deadlock in sa1100_set_termios()	2022-06-14 18:36:21 +02:00
samsung_tty.c	tty: serial: samsung: fix tx_empty() to return TIOCSER_TEMT	2024-03-26 18:21:34 -04:00
sb1250-duart.c	…
sc16is7xx.c	serial: sc16is7xx: convert from _raw_ to _noinc_ regmap functions for FIFO	2024-04-10 16:19:30 +02:00
sccnxp.c	…
serial-tegra.c	serial: tegra: handle clk prepare error in tegra_uart_hw_init()	2023-09-19 12:22:47 +02:00
serial_core.c	serial: Lock console when calling into driver before registration	2024-04-10 16:18:38 +02:00
serial_mctrl_gpio.c	…
serial_mctrl_gpio.h	…
serial_txx9.c	serial: txx9: Don't allow CS5-6	2022-06-14 18:36:08 +02:00
sh-sci.c	tty: serial: sh-sci: Fix Rx on RZ/G2L SCI	2023-04-13 16:48:22 +02:00
sh-sci.h	…
sifive.c	serial: sifive: Fix sifive_serial_console_setup() section	2023-08-03 10:22:41 +02:00
sprd_serial.c	serial: sprd: Fix DMA buffer leak issue	2023-09-19 12:22:45 +02:00
st-asc.c	serial: st-asc: Sanitize CSIZE and correct PARENB for CS7	2022-06-14 18:36:08 +02:00
stm32-usart.c	serial: stm32: Re-assert RTS/DE GPIO in RS485 mode only if more data are transmitted	2023-05-11 23:00:31 +09:00
stm32-usart.h	serial: stm32: Use TC interrupt to deassert GPIO RTS in RS485 mode	2022-12-08 11:28:45 +01:00
suncore.c	…
sunhv.c	…
sunsab.c	serial: sunsab: Fix error handling in sunsab_init()	2022-12-31 13:14:28 +01:00
sunsab.h	…
sunsu.c	…
sunzilog.c	…
sunzilog.h	…
tegra-tcu.c	serial: tegra-tcu: Use uart_xmit_advance(), fixes icount.tx accounting	2022-09-28 11:11:54 +02:00
timbuart.c	…
timbuart.h	…
uartlite.c	tty: serial: uartlite: allow 64 bit address	2022-01-27 11:03:25 +01:00
ucc_uart.c	tty: serial: Fix refcount leak bug in ucc_uart.c	2022-08-25 11:40:40 +02:00
vr41xx_siu.c	…
vt8500_serial.c	serial: vt8500: Use of_device_get_match_data	2021-08-26 14:51:10 +02:00
xilinx_uartps.c	tty: xilinx_uartps: Fix the ignore_status	2022-10-26 12:35:05 +02:00
zs.c	…
zs.h	…