linux-kernel - RE: [PATCH v2 0/5] stm32-ddr-pmu driver creation

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Date:   Thu, 6 Jun 2019 12:14:44 +0000
From:   Gerald BAEZA <gerald.baeza@...com>
To:     "will.deacon@....com" <will.deacon@....com>,
        "mark.rutland@....com" <mark.rutland@....com>,
        "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "mcoquelin.stm32@...il.com" <mcoquelin.stm32@...il.com>,
        Alexandre TORGUE <alexandre.torgue@...com>,
        "corbet@....net" <corbet@....net>,
        "linux@...linux.org.uk" <linux@...linux.org.uk>,
        "olof@...om.net" <olof@...om.net>,
        "horms+renesas@...ge.net.au" <horms+renesas@...ge.net.au>,
        "arnd@...db.de" <arnd@...db.de>
CC:     "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-stm32@...md-mailman.stormreply.com" 
        <linux-stm32@...md-mailman.stormreply.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-doc@...r.kernel.org" <linux-doc@...r.kernel.org>
Subject: RE: [PATCH v2 0/5] stm32-ddr-pmu driver creation

Dear all

A gentle reminder to get your feedbacks on the series below.

Best regards

Gérald



> -----Original Message-----
> From: Gerald BAEZA <gerald.baeza@...com>
> Sent: lundi 20 mai 2019 17:27
> To: will.deacon@....com; mark.rutland@....com; robh+dt@...nel.org;
> mcoquelin.stm32@...il.com; Alexandre TORGUE
> <alexandre.torgue@...com>; corbet@....net; linux@...linux.org.uk;
> olof@...om.net; horms+renesas@...ge.net.au; arnd@...db.de
> Cc: linux-arm-kernel@...ts.infradead.org; devicetree@...r.kernel.org; linux-
> stm32@...md-mailman.stormreply.com; linux-kernel@...r.kernel.org;
> linux-doc@...r.kernel.org; Gerald BAEZA <gerald.baeza@...com>
> Subject: [PATCH v2 0/5] stm32-ddr-pmu driver creation
> 
> The DDRPERFM is the DDR Performance Monitor embedded in STM32MP1
> SOC.
> 
> This series adds support for the DDRPERFM via a new stm32-ddr-pmu driver,
> registered into the perf framework.
> 
> This driver is inspired from arch/arm/mm/cache-l2x0-pmu.c
> 
> ---
> Changes from v1:
> - add 'resets' description (bindings) and using (driver). Thanks Rob.
> - rebase on 5.2-rc1 (that includes the ddrperfm clock control patch).
> 
> Gerald Baeza (5):
>   Documentation: perf: stm32: ddrperfm support
>   dt-bindings: perf: stm32: ddrperfm support
>   perf: stm32: ddrperfm driver creation
>   ARM: configs: enable STM32_DDR_PMU
>   ARM: dts: stm32: add ddrperfm on stm32mp157c
> 
>  .../devicetree/bindings/perf/stm32-ddr-pmu.txt     |  20 +
>  Documentation/perf/stm32-ddr-pmu.txt               |  41 ++
>  arch/arm/boot/dts/stm32mp157c.dtsi                 |   9 +
>  arch/arm/configs/multi_v7_defconfig                |   1 +
>  drivers/perf/Kconfig                               |   6 +
>  drivers/perf/Makefile                              |   1 +
>  drivers/perf/stm32_ddr_pmu.c                       | 512 +++++++++++++++++++++
>  7 files changed, 590 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/perf/stm32-ddr-
> pmu.txt
>  create mode 100644 Documentation/perf/stm32-ddr-pmu.txt
>  create mode 100644 drivers/perf/stm32_ddr_pmu.c
> 
> --
> 2.7.4