blackbird-op-linux/arch/arm/mach-davinci/include, branch master

ARM: davinci: remove legacy timer support

2020-01-13T07:50:00+00:00

All platforms have now been switched to the new clocksource driver. Remove the old code and various no longer needed bits and pieces. Signed-off-by: Bartosz Golaszewski Reviewed-by: David Lechner Signed-off-by: Sekhar Nori

ARM: davinci: move timer definitions to davinci.h

2019-08-07T18:52:49+00:00

Boards from the dm* family rely on register offset definitions from arch/arm/mach-davinci/include/mach/time.h. We'll be removing this file soon, so move the required defines to davinci.h where the rest of such constants live. Signed-off-by: Bartosz Golaszewski Reviewed-by: David Lechner Signed-off-by: Sekhar Nori

Merge tag 'pm-5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2019-03-06T20:59:46+00:00

Pull power management updates from Rafael Wysocki: "These are PM-runtime framework changes to use ktime instead of jiffies for accounting, new PM core flag to mark devices that don't need any form of power management, cpuidle updates including driver API documentation and a new governor, cpufreq updates including a new driver for Armada 8K, thermal cleanups and more, some energy-aware scheduling (EAS) enabling changes, new chips support in the intel_idle and RAPL drivers and assorted cleanups in some other places. Specifics: - Update the PM-runtime framework to use ktime instead of jiffies for accounting (Thara Gopinath, Vincent Guittot) - Optimize the autosuspend code in the PM-runtime framework somewhat (Ladislav Michl) - Add a PM core flag to mark devices that don't need any form of power management (Sudeep Holla) - Introduce driver API documentation for cpuidle and add a new cpuidle governor for tickless systems (Rafael Wysocki) - Add Jacobsville support to the intel_idle driver (Zhang Rui) - Clean up a cpuidle core header file and the cpuidle-dt and ACPI processor-idle drivers (Yangtao Li, Joseph Lo, Yazen Ghannam) - Add new cpufreq driver for Armada 8K (Gregory Clement) - Fix and clean up cpufreq core (Rafael Wysocki, Viresh Kumar, Amit Kucheria) - Add support for light-weight tear-down and bring-up of CPUs to the cpufreq core and use it in the cpufreq-dt driver (Viresh Kumar) - Fix cpu_cooling Kconfig dependencies, add support for CPU cooling auto-registration to the cpufreq core and use it in multiple cpufreq drivers (Amit Kucheria) - Fix some minor issues and do some cleanups in the davinci, e_powersaver, ap806, s5pv210, qcom and kryo cpufreq drivers (Bartosz Golaszewski, Gustavo Silva, Julia Lawall, Paweł Chmiel, Taniya Das, Viresh Kumar) - Add a Hisilicon CPPC quirk to the cppc_cpufreq driver (Xiongfeng Wang) - Clean up the intel_pstate and acpi-cpufreq drivers (Erwan Velu, Rafael Wysocki) - Clean up multiple cpufreq drivers (Yangtao Li) - Update cpufreq-related MAINTAINERS entries (Baruch Siach, Lukas Bulwahn) - Add support for exposing the Energy Model via debugfs and make multiple cpufreq drivers register an Energy Model to support energy-aware scheduling (Quentin Perret, Dietmar Eggemann, Matthias Kaehlcke) - Add Ice Lake mobile and Jacobsville support to the Intel RAPL power-capping driver (Gayatri Kammela, Zhang Rui) - Add a power estimation helper to the operating performance points (OPP) framework and clean up a core function in it (Quentin Perret, Viresh Kumar) - Make minor improvements in the generic power domains (genpd), OPP and system suspend frameworks and in the PM core (Aditya Pakki, Douglas Anderson, Greg Kroah-Hartman, Rafael Wysocki, Yangtao Li)" * tag 'pm-5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (80 commits) cpufreq: kryo: Release OPP tables on module removal cpufreq: ap806: add missing of_node_put after of_device_is_available cpufreq: acpi-cpufreq: Report if CPU doesn't support boost technologies cpufreq: Pass updated policy to driver ->setpolicy() callback cpufreq: Fix two debug messages in cpufreq_set_policy() cpufreq: Reorder and simplify cpufreq_update_policy() cpufreq: Add kerneldoc comments for two core functions PM / core: Add support to skip power management in device/driver model cpufreq: intel_pstate: Rework iowait boosting to be less aggressive cpufreq: intel_pstate: Eliminate intel_pstate_get_base_pstate() cpufreq: intel_pstate: Avoid redundant initialization of local vars powercap/intel_rapl: add Ice Lake mobile ACPI / processor: Set P_LVL{2,3} idle state descriptions cpufreq / cppc: Work around for Hisilicon CPPC cpufreq ACPI / CPPC: Add a helper to get desired performance cpufreq: davinci: move configuration to include/linux/platform_data cpufreq: speedstep: convert BUG() to BUG_ON() cpufreq: powernv: fix missing check of return value in init_powernv_pstates() cpufreq: longhaul: remove unneeded semicolon cpufreq: pcc-cpufreq: remove unneeded semicolon ..

ARM: davinci: remove intc related fields from davinci_soc_info

2019-02-19T14:34:07+00:00

The fields related to the two davinci interrupt controllers are no longer used. Remove them. Reviewed-by: David Lechner Signed-off-by: Bartosz Golaszewski Signed-off-by: Sekhar Nori

ARM: davinci: cp-intc: use the new-style config structure

2019-02-19T14:33:34+00:00

Modify the cp-intc driver to take all its configuration from the new config structure. Stop referencing davinci_soc_info in any way. Move the declaration for davinci_cp_intc_init() to irq-davinci-cp-intc.h and make it take the new config structure as parameter. Convert all users to the new version. Also: since the two da8xx SoCs default all irq priorities to 7, just drop the priority configuration at all and hardcode the channels to 7. It will simplify the driver code and make our lives easier when it comes to device-tree support. Reviewed-by: David Lechner Signed-off-by: Bartosz Golaszewski Signed-off-by: Sekhar Nori

ARM: davinci: cp-intc: use a common prefix for all symbols

2019-02-19T14:33:32+00:00

In preparation for moving the driver to drivers/irqchip do some cleanup: use a common prefix for all symbols. Signed-off-by: Bartosz Golaszewski Reviewed-by: David Lechner Signed-off-by: Sekhar Nori

ARM: davinci: cp-intc: add a wrapper around cp_intc_init()

2019-02-19T14:33:08+00:00

We're going to extend the cp_intc_init() function with a config structure so we can drop the intc-related fields from davinci_soc_info. Once we do it, we won't be able to use this routine directly as the init_irq callback. Wrap the calls in additional helpers that don't take parameters and can be assigned to init_irq. Signed-off-by: Bartosz Golaszewski Reviewed-by: David Lechner Signed-off-by: Sekhar Nori

ARM: davinci: cp-intc: remove cp_intc.h

2019-02-19T14:33:07+00:00

There's no need to have a local header for cp-intc. Move the only declaration for a public function to common.h. Move all register offsets into the driver source file and drop all unused defines. Make cp_intc_of_init() static. Signed-off-by: Bartosz Golaszewski Reviewed-by: David Lechner Signed-off-by: Sekhar Nori

ARM: davinci: aintc: use the new config structure

2019-02-19T14:25:17+00:00

Modify the aintc driver to take all its configuration from the new config structure. Stop referencing davinci_soc_info in any way. Move the declaration for davinci_aintc_init() to irq-davinci-aintc.h and make it take the new config structure as parameter. Convert all users to the new version. Signed-off-by: Bartosz Golaszewski Reviewed-by: David Lechner Signed-off-by: Sekhar Nori

ARM: davinci: aintc: use a common prefix for symbols in the driver

2019-02-19T14:14:24+00:00

In preparation for moving the driver to drivers/irqchip do some cleanup: use a common prefix for all symbols. Signed-off-by: Bartosz Golaszewski Reviewed-by: David Lechner Signed-off-by: Sekhar Nori