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56ffb63749
Add support for selecting multiple TLMM regions using the
tlmm-test tool.
The current implementation only selects the TLMM Node region
0, which can lead to incorrect region selection.
QCS 615 TLMM Node dts reg:
tlmm: pinctrl@3100000 {
compatible = "qcom,qcs615-tlmm";
reg = <0x0 0x03100000 0x0 0x300000>,
<0x0 0x03500000 0x0 0x300000>,
<0x0 0x03d00000 0x0 0x300000>;
reg-names = "east",
"west",
"south";
QCS615 gpio57 is in the south region with an offset of 0x39000,
and its address is 0x3d39000. However, the default region selection
is region 0 (east region), resulting in a wrong calculated address
of 0x3139000.
Add a tlmm option parameter named tlmm_reg_name to select the region.
If the user does not input the parameter, the default region is 0.
Signed-off-by: Yuanjie Yang <quic_yuanjiey@quicinc.com>
Link: https://lore.kernel.org/20250624090600.91063-1-quic_yuanjiey@quicinc.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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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 reStructuredText 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.