michael/linux
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
Files
linux-6.17.y
linux/drivers/tty/serial
History
Sherry Sun b5c4b1da1e tty: serial: imx: Only configure the wake register when device is set as wakeup source 
[ Upstream commit d55f3d2375 ]

Currently, the i.MX UART driver enables wake-related registers for all
UART devices by default. However, this is unnecessary for devices that
are not configured as wakeup sources. To address this, add a
device_may_wakeup() check before configuring the UART wake-related
registers.

Fixes: db1a9b5500 ("tty: serial: imx: Allow UART to be a source for wakeup")
Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20251002045259.2725461-2-sherry.sun@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-12-18 13:59:21 +01:00
..
8250
serial: add support of CPCI cards
2025-12-12 18:40:19 +01:00
jsm
serial: jsm: fix NPE during jsm_uart_port_init
2025-05-21 13:35:58 +02:00
21285.c
serial: 21285: Use port lock wrappers
2023-09-18 11:18:08 +02:00
altera_jtaguart.c
serial: altera_jtaguart: Use KBUILD_MODNAME
2024-12-04 16:35:53 +01:00
altera_uart.c
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
amba-pl010.c
serial: amba-pl010: Switch to irq_get_nr_irqs()
2024-10-16 21:56:58 +02:00
amba-pl011.c
serial: amba-pl011: prefer dma_mapping_error() over explicit address checking
2025-12-07 06:27:38 +09:00
apbuart.c
serial: apbuart: fix console prompt on qemu
2024-01-04 16:21:06 +01:00
apbuart.h
…
ar933x_uart.c
serial: Switch back to struct platform_driver::remove()
2024-10-11 08:13:28 +02:00
arc_uart.c
tty: serial: switch from circ_buf to kfifo
2024-04-09 15:28:03 +02:00
atmel_serial.c
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
atmel_serial.h
…
bcm63xx_uart.c
serial: Switch back to struct platform_driver::remove()
2024-10-11 08:13:28 +02:00
clps711x.c
serial: Switch back to struct platform_driver::remove()
2024-10-11 08:13:28 +02:00
cpm_uart.c
Merge tag 'tty-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
2024-11-30 09:03:16 -08:00
cpm_uart.h
serial: cpm_uart: Remove cpm_uart/ subdirectory
2023-08-04 15:08:30 +02:00
digicolor-usart.c
serial: Switch back to struct platform_driver::remove()
2024-10-11 08:13:28 +02:00
dz.c
tty: serial: switch from circ_buf to kfifo
2024-04-09 15:28:03 +02:00
dz.h
…
earlycon-riscv-sbi.c
tty/serial: Add RISC-V SBI debug console based earlycon
2024-01-10 07:04:04 -08:00
earlycon-semihost.c
…
earlycon.c
init: Don't proxy console= to earlycon
2024-10-01 14:11:39 +02:00
esp32_acm.c
serial: Switch back to struct platform_driver::remove()
2024-10-11 08:13:28 +02:00
esp32_uart.c
serial: Switch back to struct platform_driver::remove()
2024-10-11 08:13:28 +02:00
fsl_linflexuart.c
serial: Switch back to struct platform_driver::remove()
2024-10-11 08:13:28 +02:00
fsl_lpuart.c
tty: serial: fsl_lpuart: Constify struct lpuart_soc_data
2025-06-29 14:24:34 +02:00
icom.c
serial: icom: fix code format problems
2025-03-20 08:10:40 -07:00
imx_earlycon.c
…
imx.c
tty: serial: imx: Only configure the wake register when device is set as wakeup source
2025-12-18 13:59:21 +01:00
ip22zilog.c
tty: serial: ip22zilog: Use platform device for probing
2025-11-13 15:37:01 -05:00
ip22zilog.h
…
Kconfig
serial: stm32: allow selecting console when the driver is module
2025-10-12 13:01:56 +02:00
kgdboc.c
Revert "tty/serial: Add kgdb_nmi driver"
2025-02-14 10:05:43 +01:00
lantiq.c
serial: lantiq: Remove unnecessary print function dev_err()
2025-04-11 16:51:49 +02:00
liteuart.c
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
lpc32xx_hs.c
serial: Switch back to struct platform_driver::remove()
2024-10-11 08:13:28 +02:00
ma35d1_serial.c
tty: serial: pl011: remove incorrect of_match_ptr annotation
2025-03-20 08:09:56 -07:00
Makefile
serial: sh-sci: Add support for RZ/T2H SCI
2025-07-09 13:45:30 +02:00
max310x.c
tty: serial: Modify the use of dev_err_probe()
2025-11-13 15:37:04 -05:00
max3100.c
tty: serial: Modify the use of dev_err_probe()
2025-11-13 15:37:04 -05:00
mcf.c
serial: Switch back to struct platform_driver::remove()
2024-10-11 08:13:28 +02:00
men_z135_uart.c
module: Convert symbol namespace to string literal
2024-12-02 11:34:44 -08:00
meson_uart.c
serial: Switch back to struct platform_driver::remove()
2024-10-11 08:13:28 +02:00
milbeaut_usio.c
serial: Fix potential null-ptr-deref in mlb_usio_probe()
2025-04-11 16:53:34 +02:00
mpc52xx_uart.c
serial: mpc52xx_uart: Remove legacy PM hook
2025-02-04 14:38:32 +01:00
mps2-uart.c
serial: mps2-uart: Use port lock wrappers
2023-09-18 11:18:12 +02:00
msm_serial.c
serial: msm: Configure correct working mode before starting earlycon
2025-04-11 16:58:47 +02:00
mux.c
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
mvebu-uart.c
tty: serial: switch from circ_buf to kfifo
2024-04-09 15:28:03 +02:00
mxs-auart.c
serial: Switch back to struct platform_driver::remove()
2024-10-11 08:13:28 +02:00
omap-serial.c
serial: Switch back to struct platform_driver::remove()
2024-10-11 08:13:28 +02:00
owl-uart.c
serial: Switch back to struct platform_driver::remove()
2024-10-11 08:13:28 +02:00
pch_uart.c
pch_uart: Fix dma_sync_sg_for_device() nents value
2025-07-09 13:43:02 +02:00
pic32_uart.c
serial: Switch back to struct platform_driver::remove()
2024-10-11 08:13:28 +02:00
pmac_zilog.c
serial: Switch back to struct platform_driver::remove()
2024-10-11 08:13:28 +02:00
pmac_zilog.h
…
pxa.c
serial: pxa: Use uart_prepare_sysrq_char().
2024-03-02 22:06:21 +01:00
qcom_geni_serial.c
serial: qcom-geni: Add DFS clock mode support to GENI UART driver
2025-11-13 15:37:15 -05:00
rda-uart.c
serial: Switch back to struct platform_driver::remove()
2024-10-11 08:13:28 +02:00
rp2.c
serial: rp2: Replace deprecated PCI functions
2024-10-30 16:07:38 -05:00
rsci.c
serial: sh-sci: Add support for RZ/T2H SCI
2025-07-09 13:45:30 +02:00
rsci.h
serial: sh-sci: Add support for RZ/T2H SCI
2025-07-09 13:45:30 +02:00
sa1100.c
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
samsung_tty.c
tty: serial: samsung_tty: support 18 uart ports
2025-05-01 17:20:27 +02:00
sb1250-duart.c
tty: serial: switch from circ_buf to kfifo
2024-04-09 15:28:03 +02:00
sc16is7xx_i2c.c
module: Convert symbol namespace to string literal
2024-12-02 11:34:44 -08:00
sc16is7xx_spi.c
module: Convert symbol namespace to string literal
2024-12-02 11:34:44 -08:00
sc16is7xx.c
serial: sc16is7xx: remove useless enable of enhanced features
2025-10-29 14:10:31 +01:00
sc16is7xx.h
serial: sc16is7xx: split into core and I2C/SPI parts (sc16is7xx_regcfg)
2024-04-11 14:08:08 +02:00
sccnxp.c
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
serial_base_bus.c
serial: core: fix OF node leak
2025-07-09 13:41:48 +02:00
serial_base.h
serial: core: Add serial_base_match_and_update_preferred_console()
2024-07-04 15:41:44 +02:00
serial_core.c
tty: serial: fix print format specifiers
2025-06-19 13:24:33 +02:00
serial_ctrl.c
serial: core: Start managing serial controllers to enable runtime PM
2023-05-31 10:46:59 +01:00
serial_mctrl_gpio.c
serial: mctrl_gpio: split disable_ms into sync and no_sync APIs
2025-02-19 15:08:36 +01:00
serial_mctrl_gpio.h
serial: mctrl_gpio: split disable_ms into sync and no_sync APIs
2025-02-19 15:08:36 +01:00
serial_port.c
serial: port: Make ->iotype validation global in __uart_read_properties()
2025-02-04 14:44:44 +01:00
serial_txx9.c
serial: Switch back to struct platform_driver::remove()
2024-10-11 08:13:28 +02:00
serial-tegra.c
serial: Switch back to struct platform_driver::remove()
2024-10-11 08:13:28 +02:00
sh-sci-common.h
serial: sh-sci: Add support for RZ/T2H SCI
2025-07-09 13:45:30 +02:00
sh-sci.c
serial: sh-sci: Fix deadlock during RSCI FIFO overrun error
2025-12-12 18:40:19 +01:00
sh-sci.h
serial: sh-sci: Introduced function pointers
2025-04-11 16:56:30 +02:00
sifive.c
Merge 6.15-rc4 into tty-next
2025-04-28 10:13:28 +02:00
sprd_serial.c
serial: sprd: Add support for sc9632
2024-11-13 15:14:17 +01:00
st-asc.c
serial: Switch back to struct platform_driver::remove()
2024-10-11 08:13:28 +02:00
stm32-usart.c
serial: stm32: do not deassert RS485 RTS GPIO prematurely
2025-03-20 08:30:44 -07:00
stm32-usart.h
serial: stm32: get FIFO size from hwcfg register
2024-01-27 19:04:11 -08:00
suncore.c
…
sunhv.c
serial: Switch back to struct platform_driver::remove()
2024-10-11 08:13:28 +02:00
sunplus-uart.c
serial: Switch back to struct platform_driver::remove()
2024-10-11 08:13:28 +02:00
sunsab.c
serial: Switch back to struct platform_driver::remove()
2024-10-11 08:13:28 +02:00
sunsab.h
…
sunsu.c
tty: sunsu: remove unused serial_icr_read()
2025-03-20 08:00:51 -07:00
sunzilog.c
serial: Switch back to struct platform_driver::remove()
2024-10-11 08:13:28 +02:00
sunzilog.h
…
tegra-tcu.c
serial: Switch back to struct platform_driver::remove()
2024-10-11 08:13:28 +02:00
tegra-utc.c
serial: tegra-utc: Remove unneeded semicolon
2025-04-11 16:52:21 +02:00
timbuart.c
serial: Switch back to struct platform_driver::remove()
2024-10-11 08:13:28 +02:00
timbuart.h
…
uartlite.c
tty: serial: uartlite: register uart driver in init
2025-04-11 16:52:06 +02:00
ucc_uart.c
Merge tag 'tty-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
2024-11-30 09:03:16 -08:00
vt8500_serial.c
serial: vt8500: Use port lock wrappers
2023-09-18 11:18:16 +02:00
xilinx_uartps.c
serial: xilinx_uartps: read reg size from DTS
2025-09-06 15:51:47 +02:00
zs.c
tty: serial: switch from circ_buf to kfifo
2024-04-09 15:28:03 +02:00
zs.h
…