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2b6a3f8575
For most compatibles, the "brcm,bluetooth.yaml" binding doesn't allow
the 'reset-gpios' property, but there is a 'shutdown-gpios' property.
Page 12 of the AzureWave-CM256SM datasheet (v1.9) has the following wrt
pin 34 'BT_REG_ON' (connected to GPIO0_C4_d on the PineNote):
Used by PMU to power up or power down the internal regulators used
by the Bluetooth section. Also, when deasserted, this pin holds the
Bluetooth section in reset. This pin has an internal 200k ohm pull
down resistor that is enabled by default.
So it is safe to replace 'reset-gpios' with 'shutdown-gpios'.
Fixes: d449121e5e ("arm64: dts: rockchip: Add Pine64 PineNote board")
Signed-off-by: Diederik de Haas <didi.debian@cknow.org>
Link: https://lore.kernel.org/r/20241008113344.23957-5-didi.debian@cknow.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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.