diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2018-11-20 23:52:33 +0200 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2018-12-05 06:08:31 -0700 |
| commit | d5bb4f862b47ad9112132071ad18f9936494e307 (patch) | |
| tree | ba4c615f53874d52b17a25dbf02c10b357c31789 /include/common.h | |
| parent | ac7f5db9dc690901d99fe0afbcb3d4241c3cab8e (diff) | |
dm: serial: Introduce ->getinfo() callback
New callback will give a necessary information to fill up ACPI SPCR table,
for example. Maybe used later for other purposes.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Change ADR_SPACE_SYSTEM_IO to SERIAL_ADDRESS_SPACE_IO to fix build error:
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/common.h')
| -rw-r--r-- | include/common.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/common.h b/include/common.h index 57478365c7..20c99da1aa 100644 --- a/include/common.h +++ b/include/common.h @@ -357,6 +357,8 @@ void smp_set_core_boot_addr(unsigned long addr, int corenr); void smp_kick_all_cpus(void); /* $(CPU)/serial.c */ +struct serial_device_info; + int serial_init (void); void serial_setbrg (void); void serial_putc (const char); @@ -366,6 +368,7 @@ int serial_getc (void); int serial_tstc (void); int serial_getconfig(uint *config); int serial_setconfig(uint config); +int serial_getinfo(struct serial_device_info *info); /* $(CPU)/speed.c */ int get_clocks (void); |