Tony Lindgren b57b4b4d4e thermal: ti-soc-thermal: Skip pointless register access for dra7
On dra7, there is no Start of Conversion (SOC) register bit and we have an
empty bgap_soc_mask in the configuration for the thermal driver. Let's not
do pointless reads and writes with the empty mask.

There's also no point waiting for End of Conversion bit (EOCZ) to go high
on dra7. We only care about it going down, and are now mostly timing out
waiting for EOCZ high while it has already gone down.

When we add checking for the timeout errors in a later patch, waiting for
EOCZ high would cause bogus time out errors.

Cc: Adam Ford <aford173@gmail.com>
Cc: Carl Philipp Klemm <philipp@uvos.xyz>
Cc: Eduardo Valentin <edubezval@gmail.com>
Cc: H. Nikolaus Schaller <hns@goldelico.com>
Cc: Merlijn Wajer <merlijn@wizzup.org>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Peter Ujfalusi <peter.ujfalusi@gmail.com>
Cc: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tested-by: Adam Ford <aford173@gmail.com> #logicpd-torpedo-37xx-devkit
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210205134534.49200-2-tony@atomide.com
2021-02-15 21:18:32 +01:00
2021-01-03 15:55:30 -08:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
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In order to build the documentation, use ``make htmldocs`` or
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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.
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