linux.git/Documentation/devicetree/bindings/devfreq/event, branch v5.7

Documentation: devicetree: add PPMU events description

2019-11-06T03:03:59+00:00

Extend the documenation by events description with new 'event-data-type'
field. Add example how the event might be defined in DT.

Signed-off-by: Lukasz Luba 
Acked-by: Chanwoo Choi 
Signed-off-by: Chanwoo Choi

dt-bindings: Use lower case hex in unit-addresses

2017-12-26T16:37:05+00:00

DT unit addresses should be lower case hex. Fix all the
binding examples.

Converted with the following command from Krzysztof Kozlowski:

sed -e 's/@\([a-fA-F0-9_-]*\) {/@\L\1 {/' -i $(find Documentation/devicetree/bindings -name '*.txt')

Signed-off-by: Rob Herring

dt-bindings: Remove leading 0x from bindings notation

2017-12-06T20:56:33+00:00

Improve the binding example by removing all the leading 0x to fix the
following dtc warnings:

Warning (unit_address_format): Node /XXX unit name should not have leading "0x"

Converted using the following command:

find Documentation/devicetree/bindings -name "*.txt" -exec sed -i -e 's/([^ ])\@0x([0-9a-f])/$1\@$2/g' {} +

This is a follow up to commit 48c926cd3414

Signed-off-by: Mathieu Malaterre 
Signed-off-by: Rob Herring

dt-bindings: Remove "status" from examples

2017-09-05T15:03:06+00:00

Pretty much any node can have a status property, so it doesn't need to
be in examples.

Converted with the following command and removed examples with SoC and
board specific splits:

git grep -l -E 'status.*=.*' Documentation/devicetree/ | xargs sed -i -E '/\sstatus.*=.*"(disabled|ok|okay)/d'

Acked-by: Mark Rutland 
Signed-off-by: Rob Herring

Documentation: bindings: add dt documentation for dfi controller

2016-09-06T04:25:23+00:00

This patch adds the documentation for rockchip dfi devfreq-event driver.

Signed-off-by: Lin Huang 
Acked-by: Chanwoo Choi 
Signed-off-by: MyungJoo Ham

PM / devfreq: event: Add new Exynos NoC probe driver

2016-05-03T02:21:07+00:00

This patch adds NoC (Network on Chip) Probe driver which provides
the primitive values to get the performance data. The packets that the Network
on Chip (NoC) probes detects are transported over the network infrastructure.
Exynos542x bus has multiple NoC probes to provide bandwidth information about
behavior of the SoC that you can use while analyzing system performance.

Signed-off-by: Chanwoo Choi 
Tested-by: Markus Reichl 
Tested-by: Anand Moon 
Reviewed-by: Krzysztof Kozlowski

PM / devfreq: exynos-ppmu: Update documentation to support PPMUv2

2015-08-03T05:33:52+00:00

This patch updates the documentation to include the information of PPMUv2.
The PPMUv2 is used for Exynos5433 and Exynos7420 to monitor the performance
of each IP in Exynos SoC.

Cc: MyungJoo Ham 
Cc: Kyungmin Park 
Signed-off-by: Chanwoo Choi

PM / devfreq: event: Remove incorrect property in exynos-ppmu DT binding

2015-08-03T04:58:32+00:00

The exynos-ppmu driver is only a clock consumer and not a clock provider
but its Device Tree binding listed #clock-cells as an optional property.

Signed-off-by: Javier Martinez Canillas 
Reviewed-by: Chanwoo Choi 
Signed-off-by: MyungJoo Ham

PM / devfreq: event: Add documentation for exynos-ppmu devfreq-event driver

2015-01-30T08:56:42+00:00

This patch adds the documentation for Exynos PPMU (Platform Performance
Monitoring Unit) devfreq-event driver.

Cc: MyungJoo Ham 
Cc: Kyungmin Park 
Signed-off-by: Chanwoo Choi 
Signed-off-by: MyungJoo Ham