History log of /linux/drivers/soc/apple/apple-pmgr-misc.c (Results 1 – 4 of 4)
Revision (<<< Hide revision tags) (Show revision tags >>>) Date Author Comments
# 67f8bc84 01-Sep-2026 Maxime Ripard <mripard@kernel.org>

Merge drm/drm-fixes into drm-misc-fixes

Let's start the 7.3 drm-misc-fixes cycle.

Signed-off-by: Maxime Ripard <mripard@kernel.org>


Revision tags: v7.3-rc1
# 368cf60c 19-Aug-2026 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 'soc-drivers-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC driver updates from Arnd Bergmann:
"The SoC driver changes once more consist of many small fixes and

Merge tag 'soc-drivers-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC driver updates from Arnd Bergmann:
"The SoC driver changes once more consist of many small fixes and
cleanups, that are to a large part the result of automated testing.

On platform specific drivers, this includes SoC specific code for
xilinx, freescale/nxp, qualcomm, TI, aspeed, omap, tegra, samsung,
rockchip, renesas, ixp4xx. In firmware drivers, we see a similar
picture for SCMI and qcomtee.

Aside from these, we see actual new hardware support in a few areas:

- The Apple platform gets a new driver for low power states

- Updates to Qualcomm platform drivers add several new hardware
specific features and additional SoCs.

- Amlogic SoC support for A1 and T7 is added

- The Mediatek MMSYS driver is refactored as a cleanup"

* tag 'soc-drivers-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (157 commits)
soc: qcom: make QCOM_PDR_MSG selectable
soc: qcom: ubwc: Fix missing include
soc: qcom: ubwc: Fix link error when QCOM_SMEM=n
media: iris: Guard the QCOM_UBWC_CONFIG select with QCOM_SMEM
drm/msm: Guard the QCOM_UBWC_CONFIG select with QCOM_SMEM
dt-bindings: arm: qcom,ids: Add SoC ID for Snapdragon SDM 850
firmware: xilinx: Clear firmware notifiers across kexec transitions
firmware: xilinx: Release all peripheral devices from firmware
firmware: xilinx: Add support to clear EL3 PM state
firmware: xilinx: Propagate actual error from feature check
firmware: xilinx: Use TF-A feature check for TF-A-specific APIs
bus: fsl-mc: drop unused assignment of acpi_device_id::driver_data
soc: fsl: qe: check platform_driver_register() in qe_ic_of_init()
phy: lynx-10g: use RCW override procedure for dynamic protocol change
soc: fsl: guts: implement the RCW override procedure
dt-bindings: fsl: layerscape-dcfg: define DCFG_DCSR region
soc: fsl: guts: make fsl_soc_data available after fsl_guts_init()
soc: fsl: guts: make it easier to determine on which SoC we are running
soc: fsl: guts: add a central fsl_guts_read() function
soc: fsl: guts: add a global structure to hold state
...

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Revision tags: v7.2
# ec833fd5 10-Aug-2026 Arnd Bergmann <arnd@arndb.de>

Merge tag 'apple-soc-drivers-7.3' of https://git.kernel.org/pub/scm/linux/kernel/git/sven/linux into soc/drivers

Apple Soc driver updates for 7.3

- New driver and dt-bindings for Apple PMGR misc co

Merge tag 'apple-soc-drivers-7.3' of https://git.kernel.org/pub/scm/linux/kernel/git/sven/linux into soc/drivers

Apple Soc driver updates for 7.3

- New driver and dt-bindings for Apple PMGR misc controls, which tweaks
various global power related states and saves about 1W of power on M1
Pro/Max/Ultra during s2idle.
- A small fix for device links in SART

Signed-off-by: Sven Peter <sven@kernel.org>

* tag 'apple-soc-drivers-7.3' of https://git.kernel.org/pub/scm/linux/kernel/git/sven/linux:
soc: apple: Add driver for Apple PMGR misc controls
dt-bindings: soc: apple: Add Apple PMGR misc controls
soc: apple: sart: require device link for consumers

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

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Revision tags: v7.2-rc7, v7.2-rc6, v7.2-rc5, v7.2-rc4, v7.2-rc3, v7.2-rc2
# fef9350c 05-Jul-2026 Hector Martin <marcan@marcan.st>

soc: apple: Add driver for Apple PMGR misc controls

Apple SoCs have PMGR blocks that control a bunch of power-related
features. Besides the existing device power state controls (which are
very unifo

soc: apple: Add driver for Apple PMGR misc controls

Apple SoCs have PMGR blocks that control a bunch of power-related
features. Besides the existing device power state controls (which are
very uniform and handled by apple-pmgr-pwrstate), we also need to manage
more random registers such as SoC-wide fabric and memory controller
power states, which have a different interface.

Add a driver for these kitchen sink controls. Right now it implements
fabric and memory controller power state switching on system
standby/s2idle, which saves about 1W of power or so on t60xx platforms.

Signed-off-by: Hector Martin <marcan@marcan.st>
Reviewed-by: Sven Peter <sven@kernel.org>
Co-developed-by: Sasha Finkelstein <k@chaosmail.tech>
Signed-off-by: Sasha Finkelstein <k@chaosmail.tech>
Reviewed-by: Joshua Peisach <jpeisach@ubuntu.com>
Link: https://patch.msgid.link/20260705-pmgr-misc-v3-2-51b75fed6f73@chaosmail.tech
Signed-off-by: Sven Peter <sven@kernel.org>

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