Arm Omap4 Add Pmu Support

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How to Use Performance Monitor Unit(PMU) of 64-bit ARMv8-A ...

    http://zhiyisun.github.io/2016/03/02/How-to-Use-Performance-Monitor-Unit-(PMU)-of-64-bit-ARMv8-A-in-Linux.html
    Mar 02, 2016 · We can get processor status, like cycle, instruction executed, branch taken, cache miss/hit, memory read/write, etc from these PMU event counters. Performance counters support has been added in Linux Kernel since 3.6. Kernel has a utility named perf to view CPU PMU event statistics. Perf supports raw event id or named event.

ARM architecture - Login – Arm

    https://support.developer.arm.com/
    ARM architecture - Login – Arm ... Login

Arm Cortex‑A73 MPCore Processor Technical Reference Manual ...

    https://developer.arm.com/docs/100048/latest/performance-monitor-unit/aarch64-pmu-register-descriptions
    ARM’s developer website includes documentation, tutorials, support resources and more. Over the next few months we will be adding more developer resources and documentation for all the products and technologies that ARM provides.

Log - HEAD - arm/linux-arm-legacy - Git at Google

    https://gem5.googlesource.com/arm/linux-arm-legacy/+log
    Sign in. gem5 / arm / linux-arm-legacy / HEAD. b2af788 VExpress-gem5: Change non-server configs to use ION memory manager by Chris Emmons · 5 years ago ll_20140416.0-gem5 20150122; 7353679 gem5-energy: Update dvfs config and dts files by Akash Bagdia · 5 years ago; 56d2302 VExpress-gem5: Fix typo in dvfs dts file for energy-ctrl by Chris Emmons · 5 …

[1/3] ARM: OMAP4: PM: Add power domain framework. - Patchwork

    https://patchwork.kernel.org/patch/41378/
    From: Abhijit Pagare <[email protected]> This Patch Adds the new power domain framework for OMAP4 and introduces \ some MACROS for OMAP4 Support. It also takes care of the initialisations \ of the power domains based on the silicon.

6.2. About the PMU - ARM architecture

    http://infocenter.arm.com/help/topic/com.arm.doc.ddi0363e/CHDCBAAH.html
    About the PMU The PMU consists of three event counting registers, one cycle counting register and 12 CP15 registers, for controlling and interrogating the counters. The performance monitoring registers are always accessible in Privileged mode. You can use the User Enable (USEREN) Register to make

[GIT PULL 1/3] ARM: SoC platform updates for 4.15

    http://lkml.iu.edu/hypermail/linux/kernel/1711.2/00776.html
    [GIT PULL 1/3] ARM: SoC platform updates for 4.15 From: Arnd Bergmann Date: Thu Nov 16 2017 ... ARM: bcm: Add support for Broadcom Hurricane 2 SoC ARM: debug: Add Hurricane 2 UART2 debug addresses ... dts: Add missing hwmods property for omap4 dma ARM: dts: Add missing smartreflex node and binding for omap4 ARM: dts: Add missing onewire node ...

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

    https://github.com/torvalds/linux/commit/8c609698569578913ad40bb160b97c3f6cfa15ec
    …it/arm/arm-soc Pull ARM SoC platform updates from Arnd Bergmann: "Most of the commits are for defconfig changes, to enable newly added drivers or features that people have started using. For the changed lines lines, we have mostly cleanups, the affected platforms are OMAP, Versatile, EP93xx, Samsung, Broadcom, i.MX, and Actions.

arm_pmu.c source code [linux/drivers/perf/arm_pmu.c ...

    https://code.woboq.org/linux/linux/drivers/perf/arm_pmu.c.html
    Warning: That file was not part of the compilation database. It may have many parsing errors. Generated on 2019-Mar-29 from project linux revision v5.1-rc2 Powered by Code Browser 2.1 Generator usage only permitted with license. Code Browser 2.1 …

Support – Arm Developer

    https://developer.arm.com/support
    Support for Arm technologies, products and services. Support for Arm technologies, products and services. ARM’s developer website includes documentation, tutorials, support resources and more. Over the next few months we will be adding more developer resources and documentation for all the products and technologies that ARM provides.



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