mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-01 01:14:19 -04:00
9636047ffa
Regarding Exynos Auto v9 SoC, it supports uarts up to 12. However, the maximum number of the ports has been derived from CONFIG_SERIAL_SAMSUNG_UARTS and tightly coupled with the config for previous Samsung SoCs such as s3c24xx and s3c64xx. To overcome this limitation, this changes the usage of the definition to UART_NR which is widely used from other serial drivers. This also defines the value to 12 only for ARM64 SoCs to not affect the change to previous arm32 SoCs. Instead of enumerating all the ports as predefined arrays, this introduces s3c24xx_serial_init_port_default that is initializing the structure as the default value. Reviewed-by: Hector Martin <marcan@marcan.st> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Chanho Park <chanho61.park@samsung.com> Link: https://lore.kernel.org/r/20220629005538.60132-1-chanho61.park@samsung.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.