kernel.git/Documentation/devicetree/bindings/cpufreq, branch linux-5.12.y

dt-bindings: cpufreq: cpufreq-qcom-hw: Document Qcom EPSS compatible

2020-09-16T08:42:18Z

The hardware block which carries out CPUFreq operations on SM8250 SoC is called EPSS. Hence, document the compatible. Signed-off-by: Manivannan Sadhasivam Reviewed-by: Amit Kucheria Reviewed-by: Bjorn Andersson Acked-by: Rob Herring Signed-off-by: Viresh Kumar

dt-bindings: thermal: Get rid of thermal.txt and replace references

2020-07-21T08:40:08Z

Now that we have yaml bindings for the thermal subsystem, get rid of the old bindings (thermal.txt). Replace all references to thermal.txt in the Documentation with a link to the appropriate YAML bindings using the following search and replace pattern: - If the reference is specific to the thermal-sensor-cells property, replace with a pointer to thermal-sensor.yaml - If the reference is to the cooling-cells property, replace with a pointer to thermal-cooling-devices.yaml - If the reference is generic thermal bindings, replace with a reference to thermal*.yaml. Signed-off-by: Amit Kucheria Acked-by: Viresh Kumar Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/e9aacd33071a00568b67e110fa3bcc4d86d3e1e4.1595245166.git.amit.kucheria@linaro.org

dt-bindings: cpufreq: Add binding for NVIDIA Tegra20/30

2020-05-12T20:47:14Z

Add device-tree binding that describes CPU frequency-scaling hardware found on NVIDIA Tegra20/30 SoCs. Acked-by: Viresh Kumar Reviewed-by: Rob Herring Acked-by: Peter De Schrijver Signed-off-by: Dmitry Osipenko Signed-off-by: Thierry Reding

cpufreq: ti-cpufreq: omap36xx use "cpu0","vbb" if run in multi_regulator mode

2019-10-10T10:41:51Z

In preparation for using the multi_regulator capability of this driver for handling the ABB LDO for OPP1G of the omap36xx we have to take care that the (legacy) vdd-supply name is cpu0-supply = <&vcc>; To do this we add another field to the SoC description table which optionally can specify a list of regulator names. For omap36xx we define "cpu0-supply" and "vbb-supply". The default remains "vdd-supply" and "vbb-supply". Signed-off-by: H. Nikolaus Schaller Acked-by: Tony Lindgren Acked-by: Rob Herring Tested-by: Adam Ford Signed-off-by: Viresh Kumar

dt-bindings: imx-cpufreq-dt: Document opp-supported-hw usage

2019-05-20T07:18:12Z

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 Signed-off-by: Leonard Crestez Signed-off-by: Viresh Kumar

dt-bindings: cpufreq: tegra124: remove cpu_lp clock from required properties

2019-02-06T13:27:52Z

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 Acked-by: Jon Hunter Reviewed-by: Rob Herring Signed-off-by: Thierry Reding

dt-bindings: cpufreq: tegra124: remove vdd-cpu-supply from required properties

2019-02-06T13:27:37Z

The Tegra124 cpufreq driver works only with DFLL clock, which is a hardware-based frequency/voltage controller. The driver doesn't need to control the regulator itself. Hence remove that. Cc: devicetree@vger.kernel.org Signed-off-by: Joseph Lo Acked-by: Jon Hunter Reviewed-by: Rob Herring Signed-off-by: Thierry Reding

dt-bindings: cpufreq: Introduce QCOM cpufreq firmware bindings

2018-12-18T22:42:52Z

Add QCOM cpufreq firmware device bindings for Qualcomm Technology Inc's SoCs. This is required for managing the cpu frequency transitions which are controlled by the hardware engine. Signed-off-by: Taniya Das Reviewed-by: Stephen Boyd Acked-by: Viresh Kumar Tested-by: Amit Kucheria Reviewed-by: Rob Herring Signed-off-by: Rafael J. Wysocki

dt-bindings: cpufreq: remove stale arm_big_little_dt entry

2018-11-08T17:33:17Z

Most of the ARM platforms used v2 OPP bindings to support big-little configurations. This arm_big_little_dt binding is incomplete and was never used. Commit f174e49e4906 (cpufreq: remove unused arm_big_little_dt driver) removed the driver supporting this binding, but the binding was left unnoticed, so let's get rid of it now. Fixes: f174e49e4906 (cpufreq: remove unused arm_big_little_dt driver) Signed-off-by: Sudeep Holla Acked-by: Viresh Kumar Signed-off-by: Rafael J. Wysocki

Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2018-08-23T20:52:46Z

Pull ARM SoC driver updates from Olof Johansson: "Some of the larger changes this merge window: - Removal of drivers for Exynos5440, a Samsung SoC that never saw widespread use. - Uniphier support for USB3 and SPI reset handling - Syste control and SRAM drivers and bindings for Allwinner platforms - Qualcomm AOSS (Always-on subsystem) reset controller drivers - Raspberry Pi hwmon driver for voltage - Mediatek pwrap (pmic) support for MT6797 SoC" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (52 commits) drivers/firmware: psci_checker: stash and use topology_core_cpumask for hotplug tests soc: fsl: cleanup Kconfig menu soc: fsl: dpio: Convert DPIO documentation to .rst staging: fsl-mc: Remove remaining files staging: fsl-mc: Move DPIO from staging to drivers/soc/fsl staging: fsl-dpaa2: eth: move generic FD defines to DPIO soc: fsl: qe: gpio: Add qe_gpio_set_multiple usb: host: exynos: Remove support for Exynos5440 clk: samsung: Remove support for Exynos5440 soc: sunxi: Add the A13, A23 and H3 system control compatibles reset: uniphier: add reset control support for SPI cpufreq: exynos: Remove support for Exynos5440 ata: ahci-platform: Remove support for Exynos5440 soc: imx6qp: Use GENPD_FLAG_ALWAYS_ON for PU errata soc: mediatek: pwrap: add mt6351 driver for mt6797 SoCs soc: mediatek: pwrap: add pwrap driver for mt6797 SoCs soc: mediatek: pwrap: fix cipher init setting error dt-bindings: pwrap: mediatek: add pwrap support for MT6797 reset: uniphier: add USB3 core reset control dt-bindings: reset: uniphier: add USB3 core reset support ...