diff options
| author | Tom Rini <trini@konsulko.com> | 2020-04-16 08:56:37 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-04-16 08:56:37 -0400 |
| commit | dba0a6ae1907bbff3ebda06e4874d006f10db1bb (patch) | |
| tree | 61d65db08c42dcf0d64d8c084c026d52c9beb3af /drivers/serial | |
| parent | 66b8669d7709cecedf2e0403bb17b48bab86f644 (diff) | |
| parent | 1f4431e46120ef913fc9f83c78a734d910d00b3f (diff) | |
Merge https://gitlab.denx.de/u-boot/custodians/u-boot-x86
- Provide serial base clock speed via getinfo() for ACPI SPCR
- Initial ACPI support from DM core by leveraging existing ACPI support
in x86
Diffstat (limited to 'drivers/serial')
| -rw-r--r-- | drivers/serial/ns16550.c | 2 | ||||
| -rw-r--r-- | drivers/serial/sandbox.c | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c index a2f1b35629..6415d2e1e5 100644 --- a/drivers/serial/ns16550.c +++ b/drivers/serial/ns16550.c @@ -476,6 +476,8 @@ static int ns16550_serial_getinfo(struct udevice *dev, info->reg_width = plat->reg_width; info->reg_shift = plat->reg_shift; info->reg_offset = plat->reg_offset; + info->clock = plat->clock; + return 0; } diff --git a/drivers/serial/sandbox.c b/drivers/serial/sandbox.c index 1af5cc12f3..545ff3f747 100644 --- a/drivers/serial/sandbox.c +++ b/drivers/serial/sandbox.c @@ -198,6 +198,7 @@ static int sandbox_serial_getinfo(struct udevice *dev, .reg_width = 1, .reg_offset = 0, .reg_shift = 0, + .clock = SERIAL_DEFAULT_CLOCK, }; if (!serial_info) |