mirror of https://gitee.com/openkylin/linux.git
adf3457b4c
On the Huawei D03 development board the system UART is the UART connected on the LPC bus. The profile for the device driver required for this HW is as follows: - platform driver - 16550 - ACPI support - polling mode support - IO space support In principle we should use the PNP driver (8250_dw.c) for 8250-devices with ACPI FW. However since this driver does not support PNP devices, and modifying the PNP core code to support it is not worth the effort, use the generic 8250 isa driver. For this, we setup the pdev platform data for the serial 8250 port. Signed-off-by: John Garry <john.garry@huawei.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com> |
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| arch | ||
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| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
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| samples | ||
| scripts | ||
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| tools | ||
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| .clang-format | ||
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| .get_maintainer.ignore | ||
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| Makefile | ||
| README | ||
README
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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.