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2023-10-19dt-bindings: devfreq: event: rockchip,dfi: Add rk3588 supportSascha Hauer1-1/+3
This adds rockchip,rk3588-dfi to the list of compatibles. Unlike ealier SoCs the rk3588 has four interrupts (one for each channel) instead of only one, so increase the number of allowed interrupts to four. Link: https://lore.kernel.org/all/[email protected]/ Acked-by: Conor Dooley <[email protected]> Acked-by: Chanwoo Choi <[email protected]> Signed-off-by: Sascha Hauer <[email protected]> Signed-off-by: Chanwoo Choi <[email protected]>
2023-10-19dt-bindings: devfreq: event: rockchip,dfi: Add rk3568 supportSascha Hauer1-2/+13
This adds the rockchip,rk3568-dfi compatible to the binding. Make clocks optional for this SoC as the RK3568 doesn't have a kernel controllable PCLK. Link: https://lore.kernel.org/all/[email protected]/ Reviewed-by: Conor Dooley <[email protected]> Acked-by: Chanwoo Choi <[email protected]> Signed-off-by: Sascha Hauer <[email protected]> Signed-off-by: Chanwoo Choi <[email protected]>
2023-10-19dt-bindings: devfreq: event: convert Rockchip DFI binding to yamlSascha Hauer2-18/+61
Convert the Rockchip DFI binding to yaml. Link: https://lore.kernel.org/all/[email protected]/ Reviewed-by: Rob Herring <[email protected]> Reviewed-by: Sebastian Reichel <[email protected]> Acked-by: Chanwoo Choi <[email protected]> Signed-off-by: Sascha Hauer <[email protected]> Signed-off-by: Chanwoo Choi <[email protected]>
2023-08-18dt-bindings: Fix typosBjorn Helgaas1-1/+1
Fix typos in Documentation/devicetree/bindings. The changes are in descriptions or comments where they shouldn't affect functionality. Signed-off-by: Bjorn Helgaas <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2022-04-04dt-bindings: update Krzysztof Kozlowski's emailKrzysztof Kozlowski2-2/+2
Krzysztof Kozlowski's @canonical.com email stopped working, so switch to generic @kernel.org account for all Devicetree bindings. Signed-off-by: Krzysztof Kozlowski <[email protected]> Acked-by: Rob Herring <[email protected]> Acked-by: Arnd Bergmann <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-08-24dt-bindings: devfreq: event: convert Samsung Exynos PPMU to dtschemaKrzysztof Kozlowski2-169/+169
Convert Samsung Exynos PPMU bindings to DT schema format using json-schema. The example is quite different due to the nature of dtschema examples parsing (no overriding via-label allowed). New bindings contain copied description from previous bindings document, therefore the license is set as GPL-2.0-only. Signed-off-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2021-08-24dt-bindings: devfreq: event: convert Samsung Exynos NoCP to dtschemaKrzysztof Kozlowski2-26/+48
Convert Samsung Exynos NoC Probe bindings to DT schema format using json-schema. New bindings contain copied description from previous bindings document, therefore the license is set as GPL-2.0-only. Signed-off-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2019-11-06Documentation: devicetree: add PPMU events descriptionLukasz Luba1-2/+24
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 <[email protected]> Acked-by: Chanwoo Choi <[email protected]> Signed-off-by: Chanwoo Choi <[email protected]>
2017-12-26dt-bindings: Use lower case hex in unit-addressesRob Herring1-1/+1
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 <[email protected]>
2017-12-06dt-bindings: Remove leading 0x from bindings notationMathieu Malaterre1-1/+1
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 <[email protected]> Signed-off-by: Rob Herring <[email protected]>
2017-09-05dt-bindings: Remove "status" from examplesRob Herring1-1/+0
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 <[email protected]> Signed-off-by: Rob Herring <[email protected]>
2016-09-06Documentation: bindings: add dt documentation for dfi controllerLin Huang1-0/+19
This patch adds the documentation for rockchip dfi devfreq-event driver. Signed-off-by: Lin Huang <[email protected]> Acked-by: Chanwoo Choi <[email protected]> Signed-off-by: MyungJoo Ham <[email protected]>
2016-05-03PM / devfreq: event: Add new Exynos NoC probe driverChanwoo Choi1-0/+26
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 <[email protected]> Tested-by: Markus Reichl <[email protected]> Tested-by: Anand Moon <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]>
2015-08-03PM / devfreq: exynos-ppmu: Update documentation to support PPMUv2Chanwoo Choi1-2/+40
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 <[email protected]> Cc: Kyungmin Park <[email protected]> Signed-off-by: Chanwoo Choi <[email protected]>
2015-08-03PM / devfreq: event: Remove incorrect property in exynos-ppmu DT bindingJavier Martinez Canillas1-1/+0
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 <[email protected]> Reviewed-by: Chanwoo Choi <[email protected]> Signed-off-by: MyungJoo Ham <[email protected]>
2015-01-30PM / devfreq: event: Add documentation for exynos-ppmu devfreq-event driverChanwoo Choi1-0/+110
This patch adds the documentation for Exynos PPMU (Platform Performance Monitoring Unit) devfreq-event driver. Cc: MyungJoo Ham <[email protected]> Cc: Kyungmin Park <[email protected]> Signed-off-by: Chanwoo Choi <[email protected]> Signed-off-by: MyungJoo Ham <[email protected]>
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