Messages in this thread |  | | From | Arnd Bergmann <> | Date | Thu, 5 Apr 2018 23:23:49 +0200 | Subject | [GIT PULL 3/3] ARM: SoC driver updates for 4.17 |
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The following changes since commit 661e50bc853209e41a5c14a290ca4decc43cbfd1:
Linux 4.16-rc4 (2018-03-04 14:54:11 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git tags/armsoc-drivers
for you to fetch changes up to 7df3f0bb5f90e3470de2798452000e221420059c:
Merge tag 'v4.17-rockchip-drivers-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/drivers (2018-03-28 17:08:34 +0200)
---------------------------------------------------------------- ARM: SoC driver updates for 4.17
The main addition this time around is the new ARM "SCMI" framework, which is the latest in a series of standards coming from ARM to do power management in a platform independent way. This has been through many review cycles, and it relies on a rather interesting way of using the mailbox subsystem, but in the end I agreed that Sudeep's version was the best we could do after all.
Other changes include:
- the ARM CCN driver is moved out of drivers/bus into drivers/perf, which makes more sense. Similarly, the performance monitoring portion of the CCI driver are moved the same way and cleaned up a little more.
- a series of updates to the SCPI framework
- support for the Mediatek mt7623a SoC in drivers/soc
- support for additional NVIDIA Tegra hardware in drivers/soc
- a new reset driver for Socionext Uniphier
- lesser bug fixes in drivers/soc, drivers/tee, drivers/memory, and drivers/firmware and drivers/reset across platforms
---------------------------------------------------------------- Anders Roxell (1): firmware: arm_scmi: prevent accessing rate_discrete uninitialized
Anson Huang (1): soc: imx: gpc: ARM power domain should be always-on
Arnd Bergmann (16): Merge tag 'reset-for-4.17' of git://git.pengutronix.de/git/pza/linux into next/drivers Merge tag 'scpi-updates-4.17' of ssh://gitolite.kernel.org/.../sudeep.holla/linux into next/drivers Merge tag 'scmi-updates-4.17' of ssh://gitolite.kernel.org/.../sudeep.holla/linux into next/drivers Merge tag 'soc_drivers_for_4.17' of ssh://gitolite.kernel.org/.../ssantosh/linux-keystone into next/drivers Merge tag 'tee-drv-misc-for-v4.17' of https://git.linaro.org:/people/jens.wiklander/linux-tee into next/drivers Merge tag 'samsung-drivers-4.17' of ssh://gitolite.kernel.org/.../krzk/linux into next/drivers cpufreq: scmi: add thermal dependency Merge tag 'imx-drivers-4.17' of ssh://gitolite.kernel.org/.../shawnguo/linux into next/drivers Merge tag 'tegra-for-4.17-firmware' of ssh://gitolite.kernel.org/.../tegra/linux into next/drivers Merge tag 'tegra-for-4.17-soc-2' of ssh://gitolite.kernel.org/.../tegra/linux into next/drivers Merge tag 'v4.16-next-soc' of ssh://gitolite.kernel.org/.../matthias.bgg/linux into next/drivers Merge tag 'amlogic-drivers' of ssh://gitolite.kernel.org/.../khilman/linux-amlogic into next/drivers Merge tag 'qcom-drivers-for-4.17' of ssh://gitolite.kernel.org/.../agross/linux into next/drivers Merge tag 'scmi-fixes-4.17' of ssh://gitolite.kernel.org/.../sudeep.holla/linux into next/drivers Merge tag 'reset-for-4.17-2' of git://git.pengutronix.de/git/pza/linux into next/drivers Merge tag 'v4.17-rockchip-drivers-1' of ssh://gitolite.kernel.org/.../mmind/linux-rockchip into next/drivers
Bartosz Golaszewski (2): reset: add support for non-DT systems reset: modify the way reset lookup works for board files
Bjorn Andersson (2): soc: qcom: rmtfs-mem: Add support for assigning memory to remote soc: qcom: wcnss_ctrl: Fix increment in NV upload
Gabriel Fernandez (2): dt-bindings: reset: add STM32MP1 resets reset: stm32mp1: Enable stm32mp1 reset driver
Heiner Kallweit (12): soc: amlogic: meson-gx-pwrc-vpu: don't print error message on probe deferral soc: amlogic: meson-gx-pwrc-vpu: fix error on shutdown when domain is powered off firmware: arm_scpi: remove two unneeded devm_kfree's in scpi_remove firmware: arm_scpi: make freeing mbox channels device-managed firmware: arm_scpi: make scpi_probe completely device-managed firmware: arm_scpi: improve struct dvfs_info to make code better readable firmware: arm_scpi: improve handling of protocol and firmware version subfields firmware: arm_scpi: improve struct sensor_value firmware: arm_scpi: fix incorrect __iomem accesses using correct accessors firmware: arm_scpi: remove struct sensor_capabilities firmware: arm_scpi: use FIELD_GET/_PREP to simplify macro definitions firmware: arm_scpi: improve info message for pre-1.0 firmware
Jeffy Chen (2): soc: rockchip: power-domain: use clk_bulk APIs soc: rockchip: power-domain: Add a sanity check on pd->num_clks
Joel Stanley (2): dt-bindings: aspeed-lpc: Add reset controller reset: simple: Enable for ASPEED systems
Julia Lawall (1): firmware: tegra: adjust tested variable
Jérôme Forissier (2): tee: optee: GET_OS_REVISION: document a2 as a build identifier tee: optee: report OP-TEE revision information
Katsuhiro Suzuki (1): reset: uniphier: add Pro4/Pro5/PXs2 audio systems reset control
Krzysztof Kozlowski (3): memory: samsung: Add SPDX license identifiers soc: samsung: Add SPDX license identifiers to headers soc: samsung: pmu: Populate children syscon nodes
Kunihiko Hayashi (1): reset: uniphier: add ethernet reset control support for PXs3
Martin Blumenstingl (1): reset: meson: enable level reset support on Meson8b
Masahiro Yamada (1): reset: imx7: add 'depends on HAS_IOMEM' to fix unmet dependency
Mikko Perttunen (3): firmware: tegra: Simplify channel management soc/tegra: Add Tegra194 SoC configuration option soc/tegra: pmc: Add Tegra194 compatibility string
Neil Armstrong (1): amlogic: meson-gx-socinfo: Update soc ids
Peng Fan (1): tee: correct max value for id allocation
Peter De Schrijver (1): soc/tegra: pmc: MBIST work around for Tegra210
Philipp Zabel (1): Merge branch 'reset/lookup' into reset/next
Robin Murphy (6): drivers/bus: Move Arm CCN PMU driver drivers/bus: Split Arm CCI driver perf/arm-cci: Simplify CPU hotplug bus/arm-cci: Streamline devicetree handling a bit perf/arm-cci: Clean up model discovery perf/arm-cci: Untangle global cci_ctrl_base
SF Markus Elfring (1): memory-EMIF: Use seq_putc() in emif_regdump_show()
Sean Wang (5): dt-bindings: soc: add SCPSYS binding for MT7623 and MT7623A SoC dt-bindings: soc: add header files required for MT7623A SCPSYS dt-binding soc: mediatek: avoid hardcoded value with bus_prot_mask soc: mediatek: add SCPSYS power domain driver for MediaTek MT7623A SoC soc: mediatek: fix the mistaken pointer accessed when subdomains are added
Shawn Lin (1): soc: rockchip: disable jtag switching for RK3228/RK3229 SoCs
Sudeep Holla (25): firmware: arm_scpi: drop unnecessary type cast to scpi_shared_mem firmware: arm_scpi: remove all single element structures dt-bindings: mailbox: add support for mailbox client shared memory dt-bindings: arm: add support for ARM System Control and Management Interface(SCMI) protocol firmware: arm_scmi: add basic driver infrastructure for SCMI firmware: arm_scmi: add common infrastructure and support for base protocol firmware: arm_scmi: add scmi protocol bus to enumerate protocol devices firmware: arm_scmi: add initial support for performance protocol firmware: arm_scmi: add initial support for clock protocol firmware: arm_scmi: add initial support for power protocol firmware: arm_scmi: add initial support for sensor protocol firmware: arm_scmi: probe and initialise all the supported protocols firmware: arm_scmi: add support for polling based SCMI transfers firmware: arm_scmi: add option for polling based performance domain operations firmware: arm_scmi: refactor in preparation to support per-protocol channels firmware: arm_scmi: add per-protocol channels support using idr objects firmware: arm_scmi: add device power domain support using genpd clk: add support for clocks provided by SCMI hwmon: (core) Add hwmon_max to hwmon_sensor_types enumeration hwmon: add support for sensors exported via ARM SCMI cpufreq: add support for CPU DVFS based on SCMI message protocol cpufreq: scmi: add support for fast frequency switching firmware: meson-sm: rework meson_sm_init to use module_platform_driver_probe hwmon: (scmi) return -EINVAL when sensor information is unavailable clk: scmi: use devm_of_clk_add_hw_provider() API and drop scmi_clocks_remove
Thierry Reding (1): soc/tegra: pmc: Pass PMC to tegra_powergate_power_up()
Vivek Gautam (1): soc/tegra: pmc: Use the new reset APIs to manage reset controllers
Wei Yongjun (1): memory: ti-emif-sram: remove redundant dev_err call in ti_emif_probe()
Xiao Yao (1): soc: rockchip: disable jtag switching for RK3128 SoCs
weiyi.lu@mediatek.com (2): dt-bindings: soc: update MT2712 power dt-bindings soc: mediatek: update power domain data of MT2712
weiyongjun (A) (2): meson-mx-socinfo: Make local function meson_mx_socinfo_init() static meson-gx-socinfo: make local function meson_gx_socinfo_init static
Documentation/devicetree/bindings/arm/arm,scmi.txt | 179 ++ .../devicetree/bindings/arm/samsung/pmu.txt | 6 + .../devicetree/bindings/mailbox/mailbox.txt | 28 + .../devicetree/bindings/mfd/aspeed-lpc.txt | 21 + .../bindings/{arm/ccn.txt => perf/arm-ccn.txt} | 0 .../devicetree/bindings/reset/st,stm32mp1-rcc.txt | 6 + .../devicetree/bindings/soc/mediatek/scpsys.txt | 5 +- Documentation/{arm/CCN.txt => perf/arm-ccn.txt} | 0 MAINTAINERS | 11 +- drivers/bus/Kconfig | 36 - drivers/bus/Makefile | 2 - drivers/bus/arm-cci.c | 1763 +------------------- drivers/clk/Kconfig | 10 + drivers/clk/Makefile | 1 + drivers/clk/clk-scmi.c | 194 +++ drivers/cpufreq/Kconfig.arm | 12 + drivers/cpufreq/Makefile | 1 + drivers/cpufreq/scmi-cpufreq.c | 264 +++ drivers/firmware/Kconfig | 34 + drivers/firmware/Makefile | 1 + drivers/firmware/arm_scmi/Makefile | 5 + drivers/firmware/arm_scmi/base.c | 253 +++ drivers/firmware/arm_scmi/bus.c | 221 +++ drivers/firmware/arm_scmi/clock.c | 343 ++++ drivers/firmware/arm_scmi/common.h | 105 ++ drivers/firmware/arm_scmi/driver.c | 871 ++++++++++ drivers/firmware/arm_scmi/perf.c | 481 ++++++ drivers/firmware/arm_scmi/power.c | 221 +++ drivers/firmware/arm_scmi/scmi_pm_domain.c | 129 ++ drivers/firmware/arm_scmi/sensors.c | 291 ++++ drivers/firmware/arm_scpi.c | 211 +-- drivers/firmware/meson/meson_sm.c | 25 +- drivers/firmware/tegra/bpmp.c | 144 +- drivers/hwmon/Kconfig | 12 + drivers/hwmon/Makefile | 1 + drivers/hwmon/scmi-hwmon.c | 225 +++ drivers/memory/emif.c | 2 +- drivers/memory/samsung/Kconfig | 1 + drivers/memory/samsung/Makefile | 1 + drivers/memory/samsung/exynos-srom.c | 18 +- drivers/memory/samsung/exynos-srom.h | 7 +- drivers/memory/ti-emif-pm.c | 1 - drivers/perf/Kconfig | 33 + drivers/perf/Makefile | 2 + drivers/perf/arm-cci.c | 1722 +++++++++++++++++++ drivers/{bus => perf}/arm-ccn.c | 0 drivers/reset/Kconfig | 17 +- drivers/reset/Makefile | 1 + drivers/reset/core.c | 96 +- drivers/reset/reset-meson.c | 22 +- drivers/reset/reset-simple.c | 2 + drivers/reset/reset-stm32mp1.c | 115 ++ drivers/reset/reset-uniphier.c | 5 + drivers/soc/amlogic/meson-gx-pwrc-vpu.c | 9 +- drivers/soc/amlogic/meson-gx-socinfo.c | 12 +- drivers/soc/amlogic/meson-mx-socinfo.c | 2 +- drivers/soc/imx/gpc.c | 1 + drivers/soc/mediatek/mtk-scpsys.c | 104 +- drivers/soc/qcom/Kconfig | 1 + drivers/soc/qcom/rmtfs_mem.c | 34 + drivers/soc/qcom/wcnss_ctrl.c | 2 +- drivers/soc/rockchip/grf.c | 28 + drivers/soc/rockchip/pm_domains.c | 95 +- drivers/soc/samsung/exynos-pmu.c | 7 + drivers/soc/tegra/Kconfig | 10 + drivers/soc/tegra/pmc.c | 98 +- drivers/tee/optee/core.c | 23 + drivers/tee/optee/optee_smc.h | 10 +- drivers/tee/tee_core.c | 14 +- include/dt-bindings/power/mt2712-power.h | 3 + include/dt-bindings/power/mt7623a-power.h | 10 + include/dt-bindings/reset/stm32mp1-resets.h | 108 ++ include/linux/hwmon.h | 1 + include/linux/reset-controller.h | 30 + include/linux/scmi_protocol.h | 277 +++ include/linux/soc/mediatek/infracfg.h | 4 + include/linux/soc/samsung/exynos-pmu.h | 5 +- include/linux/soc/samsung/exynos-regs-pmu.h | 6 +- include/soc/tegra/bpmp.h | 4 +- 79 files changed, 6864 insertions(+), 2191 deletions(-) create mode 100644 Documentation/devicetree/bindings/arm/arm,scmi.txt rename Documentation/devicetree/bindings/{arm/ccn.txt => perf/arm-ccn.txt} (100%) create mode 100644 Documentation/devicetree/bindings/reset/st,stm32mp1-rcc.txt rename Documentation/{arm/CCN.txt => perf/arm-ccn.txt} (100%) create mode 100644 drivers/clk/clk-scmi.c create mode 100644 drivers/cpufreq/scmi-cpufreq.c create mode 100644 drivers/firmware/arm_scmi/Makefile create mode 100644 drivers/firmware/arm_scmi/base.c create mode 100644 drivers/firmware/arm_scmi/bus.c create mode 100644 drivers/firmware/arm_scmi/clock.c create mode 100644 drivers/firmware/arm_scmi/common.h create mode 100644 drivers/firmware/arm_scmi/driver.c create mode 100644 drivers/firmware/arm_scmi/perf.c create mode 100644 drivers/firmware/arm_scmi/power.c create mode 100644 drivers/firmware/arm_scmi/scmi_pm_domain.c create mode 100644 drivers/firmware/arm_scmi/sensors.c create mode 100644 drivers/hwmon/scmi-hwmon.c create mode 100644 drivers/perf/arm-cci.c rename drivers/{bus => perf}/arm-ccn.c (100%) create mode 100644 drivers/reset/reset-stm32mp1.c create mode 100644 include/dt-bindings/power/mt7623a-power.h create mode 100644 include/dt-bindings/reset/stm32mp1-resets.h create mode 100644 include/linux/scmi_protocol.h
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