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8ece7b754bc34ffd7fcc8269ccb9128e72ca76d8
linux/drivers/tty/serial
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Johan Hovold 8ece7b754b serial: qcom-geni: fix opp vote on shutdown 
The operating-performance-point vote needs to be dropped when shutting
down the port to avoid wasting power by keeping resources like power
domains in an unnecessarily high performance state (e.g. when a UART
connected Bluetooth controller is not in use).

Fixes: a5819b548a ("tty: serial: qcom_geni_serial: Use OPP API to set clk/perf state")
Cc: stable@vger.kernel.org      # 5.9
Cc: Rajendra Nayak <quic_rjendra@quicinc.com>
Cc: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Acked-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230714130214.14552-2-johan+linaro@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-25 20:24:29 +02:00
..
8250
tty: serial: 8250: Define earlycon for mrvl,mmp-uart
2023-07-25 20:22:30 +02:00
cpm_uart
Merge 6.4-rc5 into tty-next
2023-06-05 07:41:04 +02:00
jsm
drivers: serial: jsm: fix some leaks in probe
2022-09-22 16:11:43 +02:00
21285.c
serial: drivers: switch ch and flag to u8
2023-07-25 19:21:04 +02:00
altera_jtaguart.c
serial: drivers: switch ch and flag to u8
2023-07-25 19:21:04 +02:00
altera_uart.c
serial: drivers: switch ch and flag to u8
2023-07-25 19:21:04 +02:00
amba-pl010.c
serial: drivers: switch ch and flag to u8
2023-07-25 19:21:04 +02:00
amba-pl011.c
tty: Explicitly include correct DT includes
2023-07-25 20:19:05 +02:00
apbuart.c
tty: Explicitly include correct DT includes
2023-07-25 20:19:05 +02:00
apbuart.h
…
ar933x_uart.c
serial: ar933x: Use uart_xmit_advance()
2022-11-03 03:35:41 +01:00
arc_uart.c
serial: drivers: switch ch and flag to u8
2023-07-25 19:21:04 +02:00
atmel_serial.c
tty: Explicitly include correct DT includes
2023-07-25 20:19:05 +02:00
atmel_serial.h
tty: serial: atmel: Use FIELD_PREP/FIELD_GET
2022-09-22 16:32:25 +02:00
bcm63xx_uart.c
serial: bcm63xx-uart: add polling support
2023-03-29 10:54:23 +02:00
clps711x.c
serial: drivers: switch ch and flag to u8
2023-07-25 19:21:04 +02:00
digicolor-usart.c
serial: drivers: switch ch and flag to u8
2023-07-25 19:21:04 +02:00
dz.c
serial: drivers: switch ch and flag to u8
2023-07-25 19:21:04 +02:00
dz.h
…
earlycon-riscv-sbi.c
serial: make uart_console_write->putchar()'s character an unsigned char
2022-03-03 15:06:31 +01:00
earlycon-semihost.c
serial: Rename earlycon semihost driver
2023-01-19 14:58:19 +01:00
earlycon.c
earlycon: Let users set the clock frequency
2023-01-19 14:56:44 +01:00
fsl_linflexuart.c
tty: Explicitly include correct DT includes
2023-07-25 20:19:05 +02:00
fsl_lpuart.c
tty: serial: fsl_lpuart: add IDLE interrupt support for rx_dma on imx7ulp/imx8ulp/imx8qxp
2023-07-25 20:24:27 +02:00
icom.c
serial: Make ->set_termios() old ktermios const
2022-08-30 14:22:35 +02:00
imx_earlycon.c
serial: make uart_console_write->putchar()'s character an unsigned char
2022-03-03 15:06:31 +01:00
imx.c
tty: Explicitly include correct DT includes
2023-07-25 20:19:05 +02:00
ip22zilog.c
serial: drivers: switch ch and flag to u8
2023-07-25 19:21:04 +02:00
ip22zilog.h
…
Kconfig
Merge tag 'tty-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
2023-07-03 13:14:58 -07:00
kgdb_nmi.c
tty: drop put_tty_driver
2021-07-27 12:17:21 +02:00
kgdboc.c
tty: serial: kgdboc: fix mutex locking order for configure_kgdboc()
2023-01-16 16:44:53 +01:00
lantiq.c
tty: Explicitly include correct DT includes
2023-07-25 20:19:05 +02:00
liteuart.c
tty: Explicitly include correct DT includes
2023-07-25 20:19:05 +02:00
lpc32xx_hs.c
tty: serial: use uart_port_tx() helper
2022-11-03 03:32:40 +01:00
ma35d1_serial.c
tty: Explicitly include correct DT includes
2023-07-25 20:19:05 +02:00
Makefile
tty: serial: Add Nuvoton ma35d1 serial driver support
2023-06-19 15:42:26 +02:00
max310x.c
serial: drivers: switch ch and flag to u8
2023-07-25 19:21:04 +02:00
max3100.c
serial: drivers: switch ch and flag to u8
2023-07-25 19:21:04 +02:00
mcf.c
serial: drivers: switch ch and flag to u8
2023-07-25 19:21:04 +02:00
men_z135_uart.c
serial: men_z135_uart: Use uart_xmit_advance()
2022-11-03 03:35:41 +01:00
meson_uart.c
tty: serial: meson: add independent uart_data for A1 SoC family
2023-07-25 20:22:08 +02:00
milbeaut_usio.c
serial: drivers: switch ch and flag to u8
2023-07-25 19:21:04 +02:00
mpc52xx_uart.c
tty: Explicitly include correct DT includes
2023-07-25 20:19:05 +02:00
mps2-uart.c
tty: Explicitly include correct DT includes
2023-07-25 20:19:05 +02:00
msm_serial.c
serial: msm: add lock annotation to msm_set_baud_rate()
2023-01-19 15:53:09 +01:00
mux.c
tty: serial: use uart_port_tx_limited()
2022-11-03 03:32:40 +01:00
mvebu-uart.c
serial: mvebu-uart: Use uart_xmit_advance()
2022-11-03 03:35:42 +01:00
mxs-auart.c
tty: Explicitly include correct DT includes
2023-07-25 20:19:05 +02:00
omap-serial.c
serial: drivers: switch ch and flag to u8
2023-07-25 19:21:04 +02:00
owl-uart.c
tty: serial: use uart_port_tx() helper
2022-11-03 03:32:40 +01:00
pch_uart.c
tty: pcn_uart: fix memory leak with using debugfs_lookup()
2023-02-08 13:09:55 +01:00
pic32_uart.c
tty: Explicitly include correct DT includes
2023-07-25 20:19:05 +02:00
pmac_zilog.c
serial: pmac_zilog: Use uart_xmit_advance()
2022-11-03 03:35:42 +01:00
pmac_zilog.h
serial: pmac_zilog: remove unused uart_pmac_port::termios_cache
2022-05-19 18:23:19 +02:00
pxa.c
serial: drivers: switch ch and flag to u8
2023-07-25 19:21:04 +02:00
qcom_geni_serial.c
serial: qcom-geni: fix opp vote on shutdown
2023-07-25 20:24:29 +02:00
rda-uart.c
serial: rda: Use uart_xmit_advance()
2022-11-03 03:35:42 +01:00
rp2.c
serial: drivers: switch ch and flag to u8
2023-07-25 19:21:04 +02:00
sa1100.c
serial: drivers: switch ch and flag to u8
2023-07-25 19:21:04 +02:00
samsung_tty.c
serial: drivers: switch ch and flag to u8
2023-07-25 19:21:04 +02:00
sb1250-duart.c
serial: drivers: switch ch and flag to u8
2023-07-25 19:21:04 +02:00
sc16is7xx.c
serial: drivers: switch ch and flag to u8
2023-07-25 19:21:04 +02:00
sccnxp.c
serial: drivers: switch ch and flag to u8
2023-07-25 19:21:04 +02:00
serial_base_bus.c
serial: core: fix -EPROBE_DEFER handling in init
2023-06-15 12:20:51 +02:00
serial_base.h
serial: core: Start managing serial controllers to enable runtime PM
2023-05-31 10:46:59 +01:00
serial_core.c
serial: pass state to __uart_start() directly
2023-07-25 19:21:03 +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
Documentation: serial: move GPIO kernel-doc to the functions
2022-07-28 10:37:42 +02:00
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_port.c
serial: core: Start managing serial controllers to enable runtime PM
2023-05-31 10:46:59 +01:00
serial_txx9.c
serial: drivers: switch ch and flag to u8
2023-07-25 19:21:04 +02:00
serial-tegra.c
serial: tegra: Don't print error on probe deferral
2023-07-25 20:19:39 +02:00
sh-sci.c
tty: Explicitly include correct DT includes
2023-07-25 20:19:05 +02:00
sh-sci.h
tty: serial: sh-sci: Add support for tx end interrupt handling
2023-04-20 13:47:33 +02:00
sifive.c
serial: drivers: switch ch and flag to u8
2023-07-25 19:21:04 +02:00
sprd_serial.c
serial: drivers: switch ch and flag to u8
2023-07-25 19:21:04 +02:00
st-asc.c
serial: drivers: switch ch and flag to u8
2023-07-25 19:21:04 +02:00
stm32-usart.c
serial: drivers: switch ch and flag to u8
2023-07-25 19:21:04 +02:00
stm32-usart.h
serial: stm32: Remove unused struct stm32_port txdone element
2023-03-09 17:16:11 +01:00
suncore.c
…
sunhv.c
tty: Explicitly include correct DT includes
2023-07-25 20:19:05 +02:00
sunplus-uart.c
serial: drivers: switch ch and flag to u8
2023-07-25 19:21:04 +02:00
sunsab.c
tty: Explicitly include correct DT includes
2023-07-25 20:19:05 +02:00
sunsab.h
…
sunsu.c
tty: Explicitly include correct DT includes
2023-07-25 20:19:05 +02:00
sunzilog.c
tty: Explicitly include correct DT includes
2023-07-25 20:19:05 +02:00
sunzilog.h
…
tegra-tcu.c
tty: Explicitly include correct DT includes
2023-07-25 20:19:05 +02:00
timbuart.c
serial: timbuart: Use uart_xmit_advance()
2022-11-03 03:35:43 +01:00
timbuart.h
tty: serial: Use the correct style for SPDX License Identifier
2020-03-07 09:52:01 +01:00
uartlite.c
tty: Explicitly include correct DT includes
2023-07-25 20:19:05 +02:00
ucc_uart.c
tty: Explicitly include correct DT includes
2023-07-25 20:19:05 +02:00
vt8500_serial.c
tty: Explicitly include correct DT includes
2023-07-25 20:19:05 +02:00
xilinx_uartps.c
serial: Make uart_remove_one_port() return void
2023-05-13 19:48:16 +09:00
zs.c
serial: drivers: switch ch and flag to u8
2023-07-25 19:21:04 +02:00
zs.h
…