freebsd-src/sys/dev/uart
Mateusz Kozyra 299b6c9cb1 uart_bus_acpi: Read clock frequency from bus
It is stored in the clock-frequency property.
In case of failure, fallback to the harcoded value stored in the
compat data.
Also, while here improve style.
Tested on LS1046ARDB and x86 PC.

Reviewed by:	mw
Obtained from:	Semihalf
Differential Revision: https://reviews.freebsd.org/D36326
2022-09-07 09:44:58 +02:00
..
uart.h
uart_bus.h Remove unused uart_devclass. 2022-05-06 15:46:57 -07:00
uart_bus_acpi.c uart_bus_acpi: Read clock frequency from bus 2022-09-07 09:44:58 +02:00
uart_bus_fdt.c Remove unused uart_devclass. 2022-05-06 15:46:57 -07:00
uart_bus_isa.c Remove unused uart_devclass. 2022-05-06 15:46:57 -07:00
uart_bus_pci.c Remove unused uart_devclass. 2022-05-06 15:46:57 -07:00
uart_bus_puc.c Remove unused uart_devclass. 2022-05-06 15:46:57 -07:00
uart_bus_scc.c Remove unused uart_devclass. 2022-05-06 15:46:57 -07:00
uart_core.c Remove unused uart_devclass. 2022-05-06 15:46:57 -07:00
uart_cpu.h uart(4): Add a concept of "unique" serial devices 2022-03-31 16:02:24 -07:00
uart_cpu_acpi.c uart(4): Add a concept of "unique" serial devices 2022-03-31 16:02:24 -07:00
uart_cpu_acpi.h
uart_cpu_arm64.c
uart_cpu_fdt.c
uart_cpu_fdt.h
uart_cpu_powerpc.c
uart_cpu_x86.c uart: Don't check SPCR tables if !late_console 2022-07-13 23:17:44 -07:00
uart_dbg.c
uart_dev_imx.c
uart_dev_imx.h
uart_dev_lowrisc.c uart_dev_lowrisc: Remove unused variables in stub functions. 2022-04-12 14:58:57 -07:00
uart_dev_lowrisc.h
uart_dev_msm.c
uart_dev_msm.h
uart_dev_mu.c uart_mu: Remove unused variables. 2022-04-08 17:25:15 -07:00
uart_dev_mvebu.c
uart_dev_ns8250.c uart: Add ACPI entry for LS1046A UART 2022-08-22 09:16:08 +02:00
uart_dev_ns8250.h
uart_dev_pl011.c
uart_dev_quicc.c quicc_bus_setsig: eliminate write only variable bas 2022-04-04 22:30:20 -06:00
uart_dev_snps.c Remove unused uart_devclass. 2022-05-06 15:46:57 -07:00
uart_dev_ti8250.c
uart_dev_z8530.c
uart_if.m
uart_ppstypes.h
uart_subr.c
uart_tty.c