From: Ilia Lin <ilialin@codeaurora.org>
To: mturquette@baylibre.com, sboyd@kernel.org, robh@kernel.org,
mark.rutland@arm.com, viresh.kumar@linaro.org, nm@ti.com,
lgirdwood@gmail.com, broonie@kernel.org, andy.gross@linaro.org,
david.brown@linaro.org, catalin.marinas@arm.com,
will.deacon@arm.com, rjw@rjwysocki.net,
linux-clk@vger.kernel.org
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-pm@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
rnayak@codeaurora.org, ilialin@codeaurora.org,
amit.kucheria@linaro.org, nicolas.dechesne@linaro.org,
celster@codeaurora.org, tfinkel@codeaurora.org
Subject: [PATCH v7 00/14] CPU scaling support for msm8996
Date: Tue, 15 May 2018 12:13:22 +0300 [thread overview]
Message-ID: <1526375616-16904-1-git-send-email-ilialin@codeaurora.org> (raw)
[v7]
* Addressed comments from Viresh about resourses deallocation
and DT compatible
[v6]
* Addressed comments from Viresh about:
** Comments style
** Kconfig bool instead of tristate
** DT and documentation style
** Resourses deallocation on an error
** Typos
[v5]
* Rebased
* Addressed comments from Bjorn about SPDX style,
functions and parameters naming
* Addressed comments from Viresh DT properties and style, comments style,
resourses deallocation, documentation placement
* Addressed comments from Sricharan about unnessesary include
* Addressed comments from Nicolas
* Addressed comments from Rob about the commit messages and acks
* Addressed comments from Mark
[v4]
* Adressed all comments from Stephen
* Added CPU regulator support
* Added qcom-cpufreq-kryo driver
[v3]
* Rebased on top of the latest PLL driver changes
* Addressed comment from Rob Herring for bindings
[v2]
* Addressed comments from Rob Herring for bindings
* Addressed comments from Mark Rutland for memory barrier
* Addressed comments from Julien Thierry for clock reenabling condition
* Tuned the HW configuration for clock frequencies below 600MHz
Clocks:
This series adds support for the CPU clocks on msm8996 devices.
The driver uses the existing PLL drivers and is required to control
the CPU frequency scaling on the MSM8996.
Regulators:
Added SAW regulator support to the SPMI regulator driver. The SAW regulators
will be controlled through special CPU registers instead of direct
SPMI accesses.
Cpufreq:
The qcom-cpufreq-kryo driver is aimed to support different SOC versions.
The driver reads eFuse information and chooses the required OPP subset
by passing the OPP supported-hw parameter.
A previous post of RFC can be found here:
https://patchwork.kernel.org/patch/10398455/
Ilia Lin (11):
soc: qcom: Separate kryo l2 accessors from PMU driver
clk: qcom: Add CPU clock driver for msm8996
clk: qcom: Add DT bindings for CPU clock driver for msm8996
clk: qcom: Add ACD path to CPU clock driver for msm8996
dt: qcom: Add opp and thermal to the msm8996
regulator: qcom_spmi: Add support for SAW
dt-bindings: qcom_spmi: Add support for SAW documentation
dt: qcom: Add SAW regulator for 8x96 CPUs
cpufreq: Add Kryo CPU scaling driver
dt-bindings: cpufreq: Document operating-points-v2-kryo-cpu
dt: qcom: Add qcom-cpufreq-kryo driver configuration
Rajendra Nayak (3):
clk: qcom: Make clk_alpha_pll_configure available to modules
clk: qcom: cpu-8996: Add support to switch to alternate PLL
clk: qcom: cpu-8996: Add support to switch below 600Mhz
.../devicetree/bindings/clock/qcom,kryocc.txt | 17 +
.../devicetree/bindings/opp/kryo-cpufreq.txt | 680 +++++++++++++++++++++
.../bindings/regulator/qcom,spmi-regulator.txt | 45 ++
arch/arm64/boot/dts/qcom/apq8096-db820c.dts | 2 +-
arch/arm64/boot/dts/qcom/msm8996.dtsi | 651 +++++++++++++++++++-
drivers/clk/clk-fixed-factor.c | 2 +-
drivers/clk/qcom/Kconfig | 9 +
drivers/clk/qcom/Makefile | 1 +
drivers/clk/qcom/clk-alpha-pll.c | 1 +
drivers/clk/qcom/clk-alpha-pll.h | 6 +
drivers/clk/qcom/clk-cpu-8996.c | 519 ++++++++++++++++
drivers/cpufreq/Kconfig.arm | 11 +
drivers/cpufreq/Makefile | 1 +
drivers/cpufreq/cpufreq-dt-platdev.c | 3 +
drivers/cpufreq/qcom-cpufreq-kryo.c | 150 +++++
drivers/perf/Kconfig | 1 +
drivers/perf/qcom_l2_pmu.c | 90 +--
drivers/regulator/qcom_spmi-regulator.c | 133 +++-
drivers/soc/qcom/Kconfig | 3 +
drivers/soc/qcom/Makefile | 1 +
drivers/soc/qcom/kryo-l2-accessors.c | 65 ++
include/soc/qcom/kryo-l2-accessors.h | 21 +
22 files changed, 2332 insertions(+), 80 deletions(-)
create mode 100644 Documentation/devicetree/bindings/clock/qcom,kryocc.txt
create mode 100644 Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
create mode 100644 drivers/clk/qcom/clk-cpu-8996.c
create mode 100644 drivers/cpufreq/qcom-cpufreq-kryo.c
create mode 100644 drivers/soc/qcom/kryo-l2-accessors.c
create mode 100644 include/soc/qcom/kryo-l2-accessors.h
--
1.9.1
next reply other threads:[~2018-05-15 9:13 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-15 9:13 Ilia Lin [this message]
2018-05-15 9:13 ` [PATCH v7 01/14] soc: qcom: Separate kryo l2 accessors from PMU driver Ilia Lin
2018-05-16 13:12 ` Amit Kucheria
2018-05-15 9:13 ` [PATCH v7 02/14] clk: qcom: Make clk_alpha_pll_configure available to modules Ilia Lin
2018-05-15 9:13 ` [PATCH v7 03/14] clk: qcom: Add CPU clock driver for msm8996 Ilia Lin
2018-05-16 13:12 ` Amit Kucheria
2018-05-17 16:31 ` kbuild test robot
2018-05-17 16:51 ` kbuild test robot
2018-05-15 9:13 ` [PATCH v7 04/14] clk: qcom: Add DT bindings for " Ilia Lin
2018-05-15 9:13 ` [PATCH v7 05/14] clk: qcom: cpu-8996: Add support to switch to alternate PLL Ilia Lin
2018-05-15 9:13 ` [PATCH v7 06/14] clk: qcom: cpu-8996: Add support to switch below 600Mhz Ilia Lin
2018-05-15 9:13 ` [PATCH v7 07/14] clk: qcom: Add ACD path to CPU clock driver for msm8996 Ilia Lin
2018-05-15 9:13 ` [PATCH v7 08/14] dt: qcom: Add opp and thermal to the msm8996 Ilia Lin
2018-05-15 9:13 ` [PATCH v7 09/14] regulator: qcom_spmi: Add support for SAW Ilia Lin
2018-05-15 9:13 ` [PATCH v7 10/14] dt-bindings: qcom_spmi: Add support for SAW documentation Ilia Lin
2018-05-16 13:12 ` Amit Kucheria
2018-05-17 7:24 ` ilialin
2018-05-15 9:13 ` [PATCH v7 11/14] dt: qcom: Add SAW regulator for 8x96 CPUs Ilia Lin
2018-05-15 9:13 ` [PATCH v7 12/14] cpufreq: Add Kryo CPU scaling driver Ilia Lin
2018-05-15 9:19 ` Viresh Kumar
2018-05-15 9:28 ` Rafael J. Wysocki
2018-05-16 4:13 ` kbuild test robot
2018-05-16 13:12 ` Amit Kucheria
2018-05-16 14:11 ` Viresh Kumar
2018-05-16 14:13 ` Amit Kucheria
2018-05-17 7:50 ` ilialin
2018-05-17 8:20 ` ilialin
2018-05-16 15:45 ` Ilia Lin
2018-05-17 7:19 ` ilialin
2018-05-15 9:13 ` [PATCH v7 13/14] dt-bindings: cpufreq: Document operating-points-v2-kryo-cpu Ilia Lin
2018-05-16 13:12 ` Amit Kucheria
2018-05-15 9:13 ` [PATCH v7 14/14] dt: qcom: Add qcom-cpufreq-kryo driver configuration Ilia Lin
2018-05-15 9:19 ` Viresh Kumar
2018-05-16 13:12 ` Amit Kucheria
2018-05-16 13:11 ` [PATCH v7 00/14] CPU scaling support for msm8996 Amit Kucheria
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