linux-toradex.git/include/linux/soc/apple, branch v7.0-rc6 Linux kernel for Apalis and Colibri modules Merge tag 'phy-for-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy 2026-02-17T19:40:04+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-02-17T19:40:04+00:00 9b725d5959a1d9bb670ccdb23add45f0eaafefb5 Pull phy updates from Vinod Koul: "Core: - Add suuport for "rx-polarity" and "tx-polarity" device tree properties and phy common properties to manage this New Support: - Qualcomm Glymur PCIe Gen4 2-lanes PCIe phy, DP and edp phy, USB UNI PHY and SMB2370 eUSB2 repeater. SC8280xp QMP UFS PHY, Kaanapali PCIe phy and QMP PHY, QCS615 QMP USB3+DP PHY and driver support for that. - SpacemiT PCIe/combo PHY and K1 USB2 PHY driver. - HDMI 2.1 FRL configuration support and driver enabling for rockchip samsung-hdptx driver - TI TCAN1046 phy - Renesas RZ/V2H(P) and RZ/V2N usb3 - Mediatek MT8188 hdmi-phy - Google Tensor SoC USB PHY driver - Apple Type-C PHY Updates: - Subsystem conversion for clock round_rate() to determine_rate() - TI USB3 DT schema conversion - Samsung ExynosAutov920 usb3, combo hsphy and ssphy support" * tag 'phy-for-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (143 commits) phy: ti: phy-j721e-wiz: convert from divider_round_rate() to divider_determine_rate() dt-bindings: phy: ti,control-phy-otghs: convert to DT schema dt-bindings: phy: ti,phy-usb3: convert to DT schema phy: tegra: xusb: Remove unused powered_on variable phy: renesas: rcar-gen3-usb2: add regulator dependency phy: GOOGLE_USB: add TYPEC dependency phy: enter drivers/phy/Makefile even without CONFIG_GENERIC_PHY phy: renesas: rcar-gen3-usb2: Use mux-state for phyrst management phy: renesas: rcar-gen3-usb2: Add regulator for OTG VBUS control phy: renesas: rcar-gen3-usb2: Use devm_pm_runtime_enable() phy: renesas: rcar-gen3-usb2: Factor out VBUS control logic dt-bindings: phy: renesas,usb2-phy: Document RZ/G3E SoC dt-bindings: phy: renesas,usb2-phy: Document mux-states property dt-bindings: phy: renesas,usb2-phy: Document USB VBUS regulator phy: rockchip: samsung-hdptx: Add HDMI 2.1 FRL support phy: rockchip: samsung-hdptx: Extend rk_hdptx_phy_verify_hdmi_config() helper phy: rockchip: samsung-hdptx: Switch to driver specific HDMI config phy: rockchip: samsung-hdptx: Drop hw_rate driver data phy: rockchip: samsung-hdptx: Compute clk rate from PLL config phy: rockchip: samsung-hdptx: Cleanup *_cmn_init_seq lists ... 
Pull phy updates from Vinod Koul:
 "Core:

   - Add suuport for "rx-polarity" and "tx-polarity" device tree
     properties and phy common properties to manage this

  New Support:

   - Qualcomm Glymur PCIe Gen4 2-lanes PCIe phy, DP and edp phy, USB UNI
     PHY and SMB2370 eUSB2 repeater. SC8280xp QMP UFS PHY, Kaanapali
     PCIe phy and QMP PHY, QCS615 QMP USB3+DP PHY and driver support for
     that.

   - SpacemiT PCIe/combo PHY and K1 USB2 PHY driver.

   - HDMI 2.1 FRL configuration support and driver enabling for rockchip
     samsung-hdptx driver

   - TI TCAN1046 phy

   - Renesas RZ/V2H(P) and RZ/V2N usb3

   - Mediatek MT8188 hdmi-phy

   - Google Tensor SoC USB PHY driver

   - Apple Type-C PHY

  Updates:

   - Subsystem conversion for clock round_rate() to determine_rate()

   - TI USB3 DT schema conversion

   - Samsung ExynosAutov920 usb3, combo hsphy and ssphy support"

* tag 'phy-for-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (143 commits)
  phy: ti: phy-j721e-wiz: convert from divider_round_rate() to divider_determine_rate()
  dt-bindings: phy: ti,control-phy-otghs: convert to DT schema
  dt-bindings: phy: ti,phy-usb3: convert to DT schema
  phy: tegra: xusb: Remove unused powered_on variable
  phy: renesas: rcar-gen3-usb2: add regulator dependency
  phy: GOOGLE_USB: add TYPEC dependency
  phy: enter drivers/phy/Makefile even without CONFIG_GENERIC_PHY
  phy: renesas: rcar-gen3-usb2: Use mux-state for phyrst management
  phy: renesas: rcar-gen3-usb2: Add regulator for OTG VBUS control
  phy: renesas: rcar-gen3-usb2: Use devm_pm_runtime_enable()
  phy: renesas: rcar-gen3-usb2: Factor out VBUS control logic
  dt-bindings: phy: renesas,usb2-phy: Document RZ/G3E SoC
  dt-bindings: phy: renesas,usb2-phy: Document mux-states property
  dt-bindings: phy: renesas,usb2-phy: Document USB VBUS regulator
  phy: rockchip: samsung-hdptx: Add HDMI 2.1 FRL support
  phy: rockchip: samsung-hdptx: Extend rk_hdptx_phy_verify_hdmi_config() helper
  phy: rockchip: samsung-hdptx: Switch to driver specific HDMI config
  phy: rockchip: samsung-hdptx: Drop hw_rate driver data
  phy: rockchip: samsung-hdptx: Compute clk rate from PLL config
  phy: rockchip: samsung-hdptx: Cleanup *_cmn_init_seq lists
  ...
soc: apple: rtkit: Add function to poweroff 2026-01-18T19:32:57+00:00 Sven Peter sven@kernel.org 2026-01-17T17:59:10+00:00 ba99035bf16ef0d4a7f6acd56fc9292c0bd0d42e Add a function to put a co-processor into the lowest possible power state from which recovery usually isn't possible without a full SoC reset. This is required for the USB4/Thunderbolt co-processors which can be restarted since the entire USB4 root complex can be completely reset independently of the rest of the SoC. Reviewed-by: Janne Grunau <j@jannau.net> Link: https://patch.msgid.link/20260117-apple-rtkit-poweroff-v2-1-b882a180e44d@kernel.org Signed-off-by: Sven Peter <sven@kernel.org> 
Add a function to put a co-processor into the lowest possible power
state from which recovery usually isn't possible without a full SoC
reset. This is required for the USB4/Thunderbolt co-processors which
can be restarted since the entire USB4 root complex can be completely
reset independently of the rest of the SoC.

Reviewed-by: Janne Grunau <j@jannau.net>
Link: https://patch.msgid.link/20260117-apple-rtkit-poweroff-v2-1-b882a180e44d@kernel.org
Signed-off-by: Sven Peter <sven@kernel.org>
soc: apple: Add hardware tunable support 2025-12-23T17:41:05+00:00 Sven Peter sven@kernel.org 2025-12-14T11:51:34+00:00 a722de305eacb382a5d306f9f8e502f81bab682d Various hardware, like the Type-C PHY or the Thunderbolt/USB4 NHI, present on Apple SoCs need machine-specific tunables passed from our bootloader m1n1 to the device tree. Add generic helpers so that we don't have to duplicate this across multiple drivers. Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Reviewed-by: Neal Gompa <neal@gompa.dev> Reviewed-by: Janne Grunau <j@jannau.net> Signed-off-by: Sven Peter <sven@kernel.org> Link: https://patch.msgid.link/20251214-b4-atcphy-v3-1-ba82b20e9459@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org> 
Various hardware, like the Type-C PHY or the Thunderbolt/USB4 NHI,
present on Apple SoCs need machine-specific tunables passed from our
bootloader m1n1 to the device tree. Add generic helpers so that we
don't have to duplicate this across multiple drivers.

Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Neal Gompa <neal@gompa.dev>
Reviewed-by: Janne Grunau <j@jannau.net>
Signed-off-by: Sven Peter <sven@kernel.org>
Link: https://patch.msgid.link/20251214-b4-atcphy-v3-1-ba82b20e9459@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
soc: apple: rtkit: Pass the crashlog to the crashed() callback 2025-02-18T16:59:11+00:00 Asahi Lina lina@asahilina.net 2025-02-02T13:48:47+00:00 bf8b4e49777d944f84cf7d47360fe80dd3f69d96 Client drivers might want a copy of the crashlog to stash into a devcoredump blob. Since device memory management can be very variable, the actual devcoredump implementation is left to client drivers. Pass the raw crashlog buffer to the client callback so it can use it if desired. Signed-off-by: Asahi Lina <lina@asahilina.net> Reviewed-by: Jens Axboe <axboe@kernel.dk> Link: https://lore.kernel.org/r/20250202-rtkit-crashdump-v1-1-9d38615b4e12@asahilina.net Signed-off-by: Sven Peter <sven@svenpeter.dev> 
Client drivers might want a copy of the crashlog to stash into a
devcoredump blob. Since device memory management can be very variable,
the actual devcoredump implementation is left to client drivers. Pass
the raw crashlog buffer to the client callback so it can use it if
desired.

Signed-off-by: Asahi Lina <lina@asahilina.net>
Reviewed-by: Jens Axboe <axboe@kernel.dk>
Link: https://lore.kernel.org/r/20250202-rtkit-crashdump-v1-1-9d38615b4e12@asahilina.net
Signed-off-by: Sven Peter <sven@svenpeter.dev>
kernel-wide: fix spelling mistakes like "assocative" -> "associative" 2024-06-29T02:36:28+00:00 Jesse Brandeburg jesse.brandeburg@intel.com 2024-06-12T00:12:22+00:00 b8c7dd15ceb87e5f37ec1ed7b56c279d98f3eb53 There were several instances of the string "assocat" in the kernel, which should have been spelled "associat", with the various endings of -ive, -ed, -ion, and sometimes beginnging with dis-. Add to the spelling dictionary the corrections so that future instances will be caught by checkpatch, and fix the instances found. Originally noticed by accident with a 'git grep socat'. Link: https://lkml.kernel.org/r/20240612001247.356867-1-jesse.brandeburg@intel.com Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Cc: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> 
There were several instances of the string "assocat" in the kernel, which
should have been spelled "associat", with the various endings of -ive,
-ed, -ion, and sometimes beginnging with dis-.

Add to the spelling dictionary the corrections so that future instances
will be caught by checkpatch, and fix the instances found.

Originally noticed by accident with a 'git grep socat'.

Link: https://lkml.kernel.org/r/20240612001247.356867-1-jesse.brandeburg@intel.com
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Cc: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
soc: apple: rtkit: Get rid of apple_rtkit_send_message_wait 2023-11-23T10:09:24+00:00 Hector Martin marcan@marcan.st 2022-05-04T16:25:16+00:00 57b79ac9f43dc71fc8b55af51d1c9f469cb7a0de It is fundamentally broken and has no users. Just remove it. Acked-by: Eric Curtin <ecurtin@redhat.com> Acked-by: Neal Gompa <neal@gompa.dev> Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Signed-off-by: Hector Martin <marcan@marcan.st> 
It is fundamentally broken and has no users. Just remove it.

Acked-by: Eric Curtin <ecurtin@redhat.com>
Acked-by: Neal Gompa <neal@gompa.dev>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Signed-off-by: Hector Martin <marcan@marcan.st>
soc: apple: rtkit: Export non-devm init/free functions 2023-01-31T11:40:14+00:00 Asahi Lina lina@asahilina.net 2023-01-21T07:41:35+00:00 b3892860f50920ea46342d32bf51323877365082 While we normally encourage devm usage by drivers, some consumers (and in particular the upcoming Rust abstractions) might want to manually manage memory. Export the raw functions to make this possible. Signed-off-by: Asahi Lina <lina@asahilina.net> Reviewed-by: Sven Peter <sven@svenpeter.dev> Reviewed-by: Eric Curtin <ecurtin@redhat.com> Signed-off-by: Hector Martin <marcan@marcan.st> 
While we normally encourage devm usage by drivers, some consumers (and
in particular the upcoming Rust abstractions) might want to manually
manage memory. Export the raw functions to make this possible.

Signed-off-by: Asahi Lina <lina@asahilina.net>
Reviewed-by: Sven Peter <sven@svenpeter.dev>
Reviewed-by: Eric Curtin <ecurtin@redhat.com>
Signed-off-by: Hector Martin <marcan@marcan.st>
soc: apple: rtkit: Add a private pointer to apple_rtkit_shmem 2023-01-31T11:37:43+00:00 Asahi Lina lina@asahilina.net 2023-01-21T07:42:53+00:00 4435d63f172851b57a6a0943b73a6b8055a9356f This allows downstream consumers to keep track of private data for shmem mappings. In particular, the Rust abstraction will use this to safely drop data associated with a mapping when it is unmapped. Signed-off-by: Asahi Lina <lina@asahilina.net> Reviewed-by: Sven Peter <sven@svenpeter.dev> Reviewed-by: Eric Curtin <ecurtin@redhat.com> Signed-off-by: Hector Martin <marcan@marcan.st> 
This allows downstream consumers to keep track of private data for shmem
mappings. In particular, the Rust abstraction will use this to safely
drop data associated with a mapping when it is unmapped.

Signed-off-by: Asahi Lina <lina@asahilina.net>
Reviewed-by: Sven Peter <sven@svenpeter.dev>
Reviewed-by: Eric Curtin <ecurtin@redhat.com>
Signed-off-by: Hector Martin <marcan@marcan.st>
soc: apple: rtkit: Add apple_rtkit_idle() function 2023-01-31T11:35:47+00:00 Hector Martin marcan@marcan.st 2023-01-23T06:53:54+00:00 40eaa8c0cbba4a27668c7e01373ccd5b38381e2f This is yet another low power mode, used by DCP. Reviewed-by: Eric Curtin <ecurtin@redhat.com> Reviewed-by: Sven Peter <sven@svenpeter.dev> Signed-off-by: Hector Martin <marcan@marcan.st> 
This is yet another low power mode, used by DCP.

Reviewed-by: Eric Curtin <ecurtin@redhat.com>
Reviewed-by: Sven Peter <sven@svenpeter.dev>
Signed-off-by: Hector Martin <marcan@marcan.st>
soc: apple: rtkit: Add apple_rtkit_poll 2022-09-17T17:53:29+00:00 Hector Martin marcan@marcan.st 2022-09-14T08:34:31+00:00 f5a5e83379b537f6252526bb4d285b771f6f0b89 This allows a client to receive messages in atomic context, by polling. Signed-off-by: Hector Martin <marcan@marcan.st> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Reviewed-by: Sven Peter <sven@svenpeter.dev> Reviewed-by: Eric Curtin <ecurtin@redhat.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> 
This allows a client to receive messages in atomic context, by polling.

Signed-off-by: Hector Martin <marcan@marcan.st>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Sven Peter <sven@svenpeter.dev>
Reviewed-by: Eric Curtin <ecurtin@redhat.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>