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dt-bindings: cpufreq: apple,soc-cpufreq: Add binding for Apple SoC cpufreq This binding represents the cpufreq/DVFS hardware present in Apple SoCs. The hardware has an independent controller per CPU cluster, and we represent them as unique nodes in order to accurately describe the hardware. The driver is responsible for binding them as a single cpufreq device (in the Linux cpufreq model). Acked-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Hector Martin <marcan@marcan.st> | 3 年前 | |
dt-bindings: interrupt-controller: update brcm,l2-intc.yaml reference Changeset 539d25b21fe8 ("dt-bindings: interrupt-controller: Convert Broadcom STB L2 to YAML") renamed: Documentation/devicetree/bindings/interrupt-controller/brcm,l2-intc.txt to: Documentation/devicetree/bindings/interrupt-controller/brcm,l2-intc.yaml. Update its cross-reference accordingly. Fixes: 539d25b21fe8 ("dt-bindings: interrupt-controller: Convert Broadcom STB L2 to YAML") Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/a40c02a7aaea91ea7b6ce24b6bc574ae5bcf4cf6.1654529011.git.mchehab@kernel.org | 4 年前 | |
dt-bindings: opp: Convert to DT schema Convert the OPP v1 and v2 bindings to DT schema format. As the OPPv2 binding can be extended by vendors, we need to split the common part out from the "operating-points-v2" conforming compatible. Cc: Yangtao Li <tiny.windzz@gmail.com> Cc: Nishanth Menon <nm@ti.com> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Maxime Ripard <mripard@kernel.org> Cc: Chen-Yu Tsai <wens@csie.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Maxime Ripard <maxime@cerno.tech> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> | 4 年前 | |
dt-bindings: drop redundant part of title (end, part three) The Devicetree bindings document does not have to say in the title that it is a "binding", but instead just describe the hardware. Drop trailing "bindings" in various forms (also with trailing full stop): find Documentation/devicetree/bindings/ -type f -name '*.yaml' \ -not -name 'trivial-devices.yaml' \ -exec sed -i -e 's/^title: \(.*\) [bB]indings\?\.\?$/title: \1/' {} \; Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Matti Vaittinen <mazziesaccount@gmail.com> # ROHM Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # MMC Acked-by: Stephen Boyd <sboyd@kernel.org> # clk Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> # input Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> # media Acked-by: Sebastian Reichel <sre@kernel.org> # power Acked-by: Viresh Kumar <viresh.kumar@linaro.org> # cpufreq Link: https://lore.kernel.org/r/20221216163815.522628-7-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring <robh@kernel.org> | 3 年前 | |
dt-bindings: cpufreq: mediatek: Add MediaTek CCI property MediaTek Cache Coherent Interconnect (CCI) uses software devfreq module for scaling clock frequency and adjust voltage. The phandle could be linked between CPU and MediaTek CCI for some MediaTek SoCs, like MT8183 and MT8186. The reason we need the link status between cpufreq and MediaTek cci is cpufreq and mediatek cci could share the same regulator in some MediaTek SoCs. Therefore, to prevent the issue of high frequency and low voltage, we need to use this to make sure mediatek cci is ready. Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> | 4 年前 | |
dt-bindings: cpufreq: qcom-hw: add a 4th frequency domain On new platforms, a 4th frequency domain is used, document it. Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Acked-by: Manivannan Sadhasivam <mani@kernel.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> | 2 年前 | |
cpufreq: SPEAr: Add CPUFreq driver SPEAr is an ARM based family of SoCs. This patch adds in support of cpufreq driver for SPEAr SoCs. It is supported via DT only and so bindings are present in binding document. Signed-off-by: Deepak Sikri <deepak.sikri@st.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 13 年前 | |
dt-bindings: opp: Convert to DT schema Convert the OPP v1 and v2 bindings to DT schema format. As the OPPv2 binding can be extended by vendors, we need to split the common part out from the "operating-points-v2" conforming compatible. Cc: Yangtao Li <tiny.windzz@gmail.com> Cc: Nishanth Menon <nm@ti.com> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Maxime Ripard <mripard@kernel.org> Cc: Chen-Yu Tsai <wens@csie.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Maxime Ripard <maxime@cerno.tech> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> | 4 年前 | |
dt-bindings: imx-cpufreq-dt: Document opp-supported-hw usage The interpretation of opp-supported-hw bits for imx-cpufreq-dt driver is not very obvious so attempt to explain it. There is no OF compat string associated. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> | 7 年前 | |
dt-bindings: cpufreq: tegra124: remove cpu_lp clock from required properties The cpu_lp clock property is only needed when the CPUfreq driver supports CPU cluster switching. But it was not a design for this driver and it didn't handle that as well. So removing this property. Cc: devicetree@vger.kernel.org Signed-off-by: Joseph Lo <josephl@nvidia.com> Acked-by: Jon Hunter <jonathanh@nvidia.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> | 7 年前 | |
dt-bindings: opp: Convert to DT schema Convert the OPP v1 and v2 bindings to DT schema format. As the OPPv2 binding can be extended by vendors, we need to split the common part out from the "operating-points-v2" conforming compatible. Cc: Yangtao Li <tiny.windzz@gmail.com> Cc: Nishanth Menon <nm@ti.com> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Maxime Ripard <mripard@kernel.org> Cc: Chen-Yu Tsai <wens@csie.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Maxime Ripard <maxime@cerno.tech> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> | 4 年前 | |
dt-bindings: cpufreq: qcom-cpufreq-nvmem: document IPQ8074 Document IPQ8074 compatible for Qcom NVMEM CPUFreq driver. Signed-off-by: Robert Marko <robimarko@gmail.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> | 3 年前 |
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