linux-stable/drivers/opp
Viresh Kumar 2083da24eb OPP: Allow multiple clocks for a device
This patch adds support to allow multiple clocks for a device.

The design is pretty much similar to how this is done for regulators,
and platforms can supply their own version of the config_clks() callback
if they have multiple clocks for their device. The core manages the
calls via opp_table->config_clks() eventually.

We have kept both "clk" and "clks" fields in the OPP table structure and
the reason is provided as a comment in _opp_set_clknames(). The same
isn't done for "rates" though and we use rates[0] at most of the places
now.

Co-developed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Tested-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2022-07-12 20:35:20 +05:30
..
core.c OPP: Allow multiple clocks for a device 2022-07-12 20:35:20 +05:30
cpu.c OPP: Use consistent names for OPP table instances 2022-07-08 11:27:50 +05:30
debugfs.c OPP: Allow multiple clocks for a device 2022-07-12 20:35:20 +05:30
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
of.c OPP: Allow multiple clocks for a device 2022-07-12 20:35:20 +05:30
opp.h OPP: Allow multiple clocks for a device 2022-07-12 20:35:20 +05:30
ti-opp-supply.c OPP: ti: Migrate to dev_pm_opp_set_config_regulators() 2022-07-08 11:27:49 +05:30