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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-04-26 11:20:10 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-04-26 11:20:10 -0700 |
| commit | d08410d8c9908058a2f69b55e24edfb0d19da7a1 (patch) | |
| tree | 8e7a00baaa0d3b5198e5a5b4501991dd18740d51 /include/linux/serial_s3c.h | |
| parent | 8900d92fd666d936a7bfb4c567ac26736a414fb4 (diff) | |
| parent | 8720037d55dbfa3011b8795ca2187b00bb05ee03 (diff) | |
Merge tag 'tty-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty and serial driver updates from Greg KH:
"Here is the big set of tty and serial driver updates for 5.13-rc1.
Actually busy this release, with a number of cleanups happening:
- much needed core tty cleanups by Jiri Slaby
- removal of unused and orphaned old-style serial drivers. If anyone
shows up with this hardware, it is trivial to restore these but we
really do not think they are in use anymore.
- fixes and cleanups from Johan Hovold on a number of termios setting
corner cases that loads of drivers got wrong as well as removing
unneeded code due to tty core changes from long ago that were never
propagated out to the drivers
- loads of platform-specific serial port driver updates and fixes
- coding style cleanups and other small fixes and updates all over
the tty/serial tree.
All of these have been in linux-next for a while now with no reported
issues"
* tag 'tty-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (186 commits)
serial: extend compile-test coverage
serial: stm32: add FIFO threshold configuration
dt-bindings: serial: 8250: update TX FIFO trigger level
dt-bindings: serial: stm32: override FIFO threshold properties
dt-bindings: serial: add RX and TX FIFO properties
serial: xilinx_uartps: drop low-latency workaround
serial: vt8500: drop low-latency workaround
serial: timbuart: drop low-latency workaround
serial: sunsu: drop low-latency workaround
serial: sifive: drop low-latency workaround
serial: txx9: drop low-latency workaround
serial: sa1100: drop low-latency workaround
serial: rp2: drop low-latency workaround
serial: rda: drop low-latency workaround
serial: owl: drop low-latency workaround
serial: msm_serial: drop low-latency workaround
serial: mpc52xx_uart: drop low-latency workaround
serial: meson: drop low-latency workaround
serial: mcf: drop low-latency workaround
serial: lpc32xx_hs: drop low-latency workaround
...
Diffstat (limited to 'include/linux/serial_s3c.h')
| -rw-r--r-- | include/linux/serial_s3c.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/linux/serial_s3c.h b/include/linux/serial_s3c.h index ca2c5393dc6b..f6c3323fc4c5 100644 --- a/include/linux/serial_s3c.h +++ b/include/linux/serial_s3c.h @@ -246,6 +246,22 @@ S5PV210_UFCON_TXTRIG4 | \ S5PV210_UFCON_RXTRIG4) +#define APPLE_S5L_UCON_RXTO_ENA 9 +#define APPLE_S5L_UCON_RXTHRESH_ENA 12 +#define APPLE_S5L_UCON_TXTHRESH_ENA 13 +#define APPLE_S5L_UCON_RXTO_ENA_MSK (1 << APPLE_S5L_UCON_RXTO_ENA) +#define APPLE_S5L_UCON_RXTHRESH_ENA_MSK (1 << APPLE_S5L_UCON_RXTHRESH_ENA) +#define APPLE_S5L_UCON_TXTHRESH_ENA_MSK (1 << APPLE_S5L_UCON_TXTHRESH_ENA) + +#define APPLE_S5L_UCON_DEFAULT (S3C2410_UCON_TXIRQMODE | \ + S3C2410_UCON_RXIRQMODE | \ + S3C2410_UCON_RXFIFO_TOI) + +#define APPLE_S5L_UTRSTAT_RXTHRESH (1<<4) +#define APPLE_S5L_UTRSTAT_TXTHRESH (1<<5) +#define APPLE_S5L_UTRSTAT_RXTO (1<<9) +#define APPLE_S5L_UTRSTAT_ALL_FLAGS (0x3f0) + #ifndef __ASSEMBLY__ #include <linux/serial_core.h> |