linux/drivers/reset
Linus Torvalds 502d45774a Mostly the usual clk driver updates and new SoC additions plus non-critical
data fixes for things that weren't used yet. One thing that's new here in the
 core is SSC spread spectrum support (SSC) in the clk provider API. The idea is
 that DT authors will configure SSC for certain clks and they'll be configured
 at clk provider registration time or when a consumer device is probed, similar
 to how we handle assigned clk rates or parents.
 
 On the clk driver side we have Qualcomm adding almost half the diff because
 they add support for 4 different SoCs and then a long tail of other SoCs like
 Mediatek, Renesas, Rockchip, SpaceMiT, etc. add more SoC support this time
 around. Luckily it's mostly clk data for these new SoCs because the actual
 clk_ops are already there. Beyond the new drivers we get all the little fixups
 for more compilation coverage or usage of more modern APIs. That all looks
 normal.
 
 Finally, I kinda buried the lead, I'm bringing on Brian and Jerome to help out
 with maintaining the clk subsystem. The current working model is already
 semi-distributed in that silicon vendors typically take care of their drivers
 and send me pull requests but I'm becoming a bottleneck for new drivers and
 core framework review because this has become a 100% volunteer effort on my
 part. Mike is stepping down after all these years (thanks Mike!) and that jump
 started the conversation around finding co-maintainers. Brian and Jerome have
 graciously offered to help me with the work load, meaning in the future they'll
 be sending pull requests and committing directly to the clk.git tree. They've
 both been around on the list for a while, I've met them both in person, and
 they've been making changes to the core clk framework along with helping review
 patches so I'm pretty confident this will work well.
 
 Core:
  - devm_clk_bulk_get_enable() consumer API
  - devm_clk_hw_register_composite_pdata() provider API
  - Spread Spectrum Clock (SSC) support via DT bindings and provider APIs
  - Divider clk rounding improved (and tested)
 
 New Drivers:
  - Cix Sky1 audio subsystem (AUDSS)
  - UltraRISC DP1000
  - MediaTek MT8173 MFG_TOP
  - Si549
  - Aspeed AST2700 PECI
  - Airoha EN7523 PCIe
  - Rockchip RV1106
  - Mobileye EyeQ7H
  - Qualcomm Maili GCC, TCSR, RPMh, and video clks
  - Qualcomm Shikra GCC, RPM, GPU, display, and audio clks
  - Qualcomm Nord display and graphics clks
  - Qualcomm Glymur camera and EVA clks
  - Qualcomm Hawi video clks
  - Amlogic A9 AO and peripheral clks
  - Renesas R-Car X5H (R8A78000) CPG
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Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk updates from Stephen Boyd:
 "Mostly the usual clk driver updates and new SoC additions plus
  non-critical data fixes for things that weren't used yet.

  One thing that's new here in the core is SSC spread spectrum support
  (SSC) in the clk provider API. The idea is that DT authors will
  configure SSC for certain clks and they'll be configured at clk
  provider registration time or when a consumer device is probed,
  similar to how we handle assigned clk rates or parents.

  On the clk driver side we have Qualcomm adding almost half the diff
  because they add support for 4 different SoCs and then a long tail of
  other SoCs like Mediatek, Renesas, Rockchip, SpaceMiT, etc. add more
  SoC support this time around. Luckily it's mostly clk data for these
  new SoCs because the actual clk_ops are already there. Beyond the new
  drivers we get all the little fixups for more compilation coverage or
  usage of more modern APIs. That all looks normal.

  Finally, I kinda buried the lede, I'm bringing on Brian and Jerome to
  help out with maintaining the clk subsystem. The current working model
  is already semi-distributed in that silicon vendors typically take
  care of their drivers and send me pull requests but I'm becoming a
  bottleneck for new drivers and core framework review because this has
  become a 100% volunteer effort on my part.

  Mike is stepping down after all these years (thanks Mike!) and that
  jump started the conversation around finding co-maintainers. Brian and
  Jerome have graciously offered to help me with the work load, meaning
  in the future they'll be sending pull requests and committing directly
  to the clk.git tree. They've both been around on the list for a while,
  I've met them both in person, and they've been making changes to the
  core clk framework along with helping review patches so I'm pretty
  confident this will work well.

  Core:
   - devm_clk_bulk_get_enable() consumer API
   - devm_clk_hw_register_composite_pdata() provider API
   - Spread Spectrum Clock (SSC) support via DT bindings and provider APIs
   - Divider clk rounding improved (and tested)

  New Drivers:
   - Cix Sky1 audio subsystem (AUDSS)
   - UltraRISC DP1000
   - MediaTek MT8173 MFG_TOP
   - Si549
   - Aspeed AST2700 PECI
   - Airoha EN7523 PCIe
   - Rockchip RV1106
   - Mobileye EyeQ7H
   - Qualcomm Maili GCC, TCSR, RPMh, and video clks
   - Qualcomm Shikra GCC, RPM, GPU, display, and audio clks
   - Qualcomm Nord display and graphics clks
   - Qualcomm Glymur camera and EVA clks
   - Qualcomm Hawi video clks
   - Amlogic A9 AO and peripheral clks
   - Renesas R-Car X5H (R8A78000) CPG"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (269 commits)
  clk: microchip: mpfs: fix regmap_update_bits() mask/val order
  clk: visconti: Make sure clk_init_data is fully initialized
  clk: ti: Make sure clk_init_data is fully initialized
  MAINTAINERS: Add Brian Masney and Jerome Brunet as co-maintainers for clk subsystem
  Drop Michael Turquette's clk maintainer entry
  clk: ti: composite: resolve parent clocks by DT index, not by name
  clk: ti: mux: resolve parent clocks by DT index, not by name
  clk: devres: fix cleanup in devm_clk_get_optional_enabled_with_rate()
  dt-bindings: clock: ti,keystone-gate: Convert to DT schema
  dt-bindings: clock: ti: Convert APLL clock to DT schema
  clk: zynq: pll: Fix kernel-doc after determine_rate() conversion
  dt-bindings: clock: ti,clockdomain: Convert to DT schema
  dt-bindings: clock: Correct white-space style
  clk: samsung: Don't include <linux/mod_devicetable.h>
  clk: at91: Read "reg" with helper
  clk: renesas: Add R-Car X5H CPG driver
  clk: rockchip: rk3576: fix source muxes for SPI0..SPI4
  clk: rockchip: Add clock controller for the RV1106
  dt-bindings: clock: rockchip: Add RV1106 CRU support
  dt-bindings: clock: Document Renesas R-Car X5H Clock Pulse Generator
  ...
2026-08-26 11:14:30 -07:00
..
amlogic reset: amlogic: t7: Fix null reset ops 2026-03-31 17:19:18 +02:00
hisilicon reset: hisilicon: hi6220: add missing MODULE_DESCRIPTION() macro 2024-06-21 13:49:25 +02:00
spacemit reset: spacemit: k3: fix USB2 ahb reset 2026-07-01 15:08:02 +02:00
starfive Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files) 2026-07-03 07:38:17 +02:00
sti reset: sti: kzalloc + kcalloc to kzalloc 2026-03-20 10:53:51 +01:00
tegra reset: tegra-bpmp: allow building under COMPILE_TEST 2024-07-01 09:57:48 +02:00
core.c reset: core: Drop unnecessary double quote 2026-03-27 13:44:49 +01:00
Kconfig Merge tag 'clk-misc-round-two-for-v7.3' of ssh://github.com/masneyb/linux into clk-pile 2026-08-17 09:28:08 -07:00
Makefile Merge tag 'clk-misc-round-two-for-v7.3' of ssh://github.com/masneyb/linux into clk-pile 2026-08-17 09:28:08 -07:00
reset-a10sr.c
reset-aspeed.c reset: aspeed: register AST2700 reset auxiliary bus device 2025-08-14 12:17:45 +02:00
reset-ath79.c Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files) 2026-07-03 07:38:17 +02:00
reset-axs10x.c Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files) 2026-07-03 07:38:17 +02:00
reset-bcm6345.c Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files) 2026-07-03 07:38:17 +02:00
reset-berlin.c reset: berlin: fix OF node leak in probe() error path 2024-09-02 11:51:19 +02:00
reset-brcmstb-rescal.c reset: brcmstb-rescal: Use devm_platform_ioremap_resource() 2023-05-08 09:28:31 +02:00
reset-brcmstb.c reset: brcmstb: Use devm_platform_get_and_ioremap_resource() 2023-11-28 17:19:38 +01:00
reset-eic7700-hsp.c reset: eswin: Add eic7700 HSP reset driver 2026-06-29 13:18:20 -04:00
reset-eic7700.c reset: eswin: Add eic7700 reset driver 2025-11-18 17:52:54 +01:00
reset-eyeq.c clk-eyeq: Add support for Mobileye EyeQ7H 2026-08-11 21:14:53 -07:00
reset-gpio.c Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files) 2026-07-03 07:38:17 +02:00
reset-hsdk.c reset: reset-hsdk: Use devm_platform_ioremap_resource() 2023-05-08 09:28:31 +02:00
reset-imx-scu.c reset: imx: fix incorrect module device table 2025-03-14 16:46:15 +01:00
reset-imx7.c reset: imx7: Correct polarity of MIPI CSI resets on i.MX8MQ 2026-07-01 15:08:14 +02:00
reset-imx8mp-audiomix.c reset: imx8mp-audiomix: Support i.MX8ULP SIM LPAV 2026-01-24 16:22:49 +01:00
reset-intel-gw.c reset: intel: Use devm_register_restart_handler() 2026-03-06 11:03:28 +01:00
reset-k210.c reset: k210: fix OF node leak in probe() error path 2024-09-02 11:51:19 +02:00
reset-k230.c reset: canaan: add reset driver for Kendryte K230 2025-06-27 17:45:51 +02:00
reset-lantiq.c reset: lantiq: remove unneeded call to platform_set_drvdata() 2023-08-08 15:31:00 +02:00
reset-lpc18xx.c reset: lpc18xx: Use devm_register_sys_off_handler() 2026-03-06 11:03:28 +01:00
reset-ma35d1.c reset: ma35d1: Use devm_register_sys_off_handler() 2026-03-06 11:03:28 +01:00
reset-microchip-sparx5.c reset: mchp: sparx5: Fix for lan966x 2025-03-13 09:40:26 +01:00
reset-mpfs.c reset: mpfs: add non-auxiliary bus probing 2025-11-11 16:47:24 +00:00
reset-npcm.c reset: npcm: Use devm_register_sys_off_handler() 2026-03-06 11:03:28 +01:00
reset-pistachio.c
reset-qcom-aoss.c reset: qcom-aoss: Convert to devm_platform_ioremap_resource() 2023-11-28 17:19:39 +01:00
reset-qcom-pdc.c reset: remove unneeded 'fast_io' parameter in regmap_config 2025-08-14 12:21:39 +02:00
reset-raspberrypi.c
reset-rzg2l-usbphy-ctrl.c reset: rzg2l: use platform_device_set_of_node_from_dev() 2026-07-10 16:07:09 +02:00
reset-rzv2h-usb2phy.c reset: rzv2h-usb2phy: Add support for VBUS mux controller registration 2026-04-01 18:16:09 +02:00
reset-scmi.c
reset-simple.c reset: simple: add support for Sophgo CV1800B 2025-06-27 18:20:15 +02:00
reset-sky1-audss.c reset: cix: add sky1 audss auxiliary reset driver 2026-07-28 11:25:30 -04:00
reset-sky1.c reset: add Sky1 soc reset support 2026-03-09 12:07:11 +01:00
reset-socfpga.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
reset-sunplus.c Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files) 2026-07-03 07:38:17 +02:00
reset-sunxi.c reset: sunxi: fix memory region leak on ioremap failure 2026-07-01 15:08:09 +02:00
reset-tenstorrent-atlantis.c reset: tenstorrent: Add reset controller for Atlantis 2026-03-09 20:10:26 -07:00
reset-th1520.c reset: th1520: Support reset controllers in more subsystems 2025-11-18 17:52:54 +01:00
reset-ti-sci.c Get rid of 'remove_new' relic from platform driver struct 2024-12-01 15:12:43 -08:00
reset-ti-syscon.c reset: ti: syscon: remove unneeded call to platform_set_drvdata() 2023-08-08 15:31:00 +02:00
reset-tn48m.c Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files) 2026-07-03 07:38:17 +02:00
reset-tps380x.c reset: tps380x: Fix spelling mistake "Voltags" -> "Voltage" 2022-07-28 14:08:50 +02:00
reset-uniphier-glue.c reset: uniphier-glue: Use devm_reset_control_bulk_get_shared_deasserted() 2024-10-01 17:39:53 +02:00
reset-uniphier.c reset: Explicitly include correct DT includes 2023-07-28 17:36:20 +02:00
reset-zynq.c reset: zynq: remove unneeded call to platfrom_set_drvdata() 2023-08-08 15:31:00 +02:00
reset-zynqmp.c reset: zynqmp: removed unneeded call to platform_set_drvdata() 2023-08-08 15:31:00 +02:00