linux-stable.git/drivers/clk/qcom, branch v6.8

clk: qcom: gcc-x1e80100: Replace of_device.h with explicit includes

2024-01-19T14:17:28+00:00

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h.

of_device.h isn't needed, but mod_devicetable.h and platform_device.h
were implicitly included.

Signed-off-by: Stephen Rothwell 
Reviewed-by: Sibi Sankar 
Link: https://lore.kernel.org/r/20231211160510.0aef871b@canb.auug.org.au
[robh: Redo commit msg]
Signed-off-by: Rob Herring

Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

2024-01-12T21:42:35+00:00

Pull clk updates from Stephen Boyd:
 "Only a couple new SoCs have support added this time, primarily for
  Qualcomm SM8650 based on the diffstat. Otherwise this is a collection
  of non-critical fixes and cleanups to various clk drivers and their DT
  bindings.

  Nothing is changed in the core clk framework this time, although
  there's a patch to fix a basic clk type initialization function. In
  general, this pile looks to be on the smaller side.

  New Drivers:
   - Global, display, gpu, tcsr, and rpmh clocks on Qualcomm SM8650
   - Mediatek MT7988 SoC clocks

  Updates:
   - Update Zynqmp driver for Versal NET platforms
   - Add clk driver for Versal clocking wizard IP
   - Support for stm32mp25 clks
   - Add glitch free PLL setting support to si5351 clk driver
   - Add DSI clocks on Amlogic g12/sm1
   - Add CSI and ISP clocks on Amlogic g12/sm1
   - Document bindings for i.MX93 ANATOP clock driver
   - Free clk_node in i.MX SCU driver for resource with different owner
   - Update the LVDS clocks to be compatible with i.MX SCU firmware 1.15
   - Fix the name of the fvco in i.MX pll14xx by renaming it to fout
   - Add EtherNet TSN and PCIe clocks on the Renesas R-Car V4H SoC
   - Add interrupt controller and Ethernet clocks and resets on Renesas
     RZ/G3S
   - Check reset monitor registers on Renesas RZ/G2L-alike SoCs
   - Reuse reset functionality in the Renesas RZ/G2L clock driver
   - Global and RPMh clock support for the Qualcomm X1E80100 SoC
   - Support for the Stromer APCS PLL found in Qualcomm IPQ5018
   - Add a new type of branch clock, with support for controlling
     separate memory control bits, to the Qualcomm clk driver
   - Use above new branch type in Qualcomm ECPRI clk driver for QDU1000
     and QRU1000
   - Add a number of missing clocks related to CSI2 on Qualcomm MSM8939
   - Add support for the camera clock controller on Qualcomm SC8280XP
   - Correct PLL configuration in GPU and video clock controllers for
     Qualcomm SM8150
   - Add runtime PM support and a few missing resets to Qualcomm SM8150
     video clock controller
   - Fix configuration of various GCC GDSCs on Qualcomm SM8550
   - Mark shared RCGs appropriately in the Qualcomm SM8550 GCC driver
   - Fix up GPU and display clock controllers PLL configuration settings
     on Qualcomm SM8550
   - Cleanup variable init in Allwinner nkm module
   - Convert various DT bindings to YAML
   - A few kernel-doc fixes for Samsung SoC clock controllers"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (93 commits)
  clk: mediatek: add drivers for MT7988 SoC
  clk: mediatek: add pcw_chg_bit control for PLLs of MT7988
  dt-bindings: clock: mediatek: add clock controllers of MT7988
  dt-bindings: reset: mediatek: add MT7988 ethwarp reset IDs
  dt-bindings: clock: mediatek: add MT7988 clock IDs
  clk: mediatek: mt8188-topckgen: Refactor parents for top_dp/edp muxes
  clk: mediatek: mt8195-topckgen: Refactor parents for top_dp/edp muxes
  clk: mediatek: clk-mux: Support custom parent indices for muxes
  dt-bindings: clock: sophgo: Add clock controller of CV1800 series SoC
  clk: starfive: jh7100: Add CLK_SET_RATE_PARENT to gmac_tx
  clk: starfive: Add flags argument to JH71X0__MUX macro
  clk: imx: pll14xx: change naming of fvco to fout
  clk: imx: clk-imx8qxp: fix LVDS bypass, pixel and phy clocks
  clk: imx: scu: Fix memory leak in __imx_clk_gpr_scu()
  clk: fixed-rate: fix clk_hw_register_fixed_rate_with_accuracy_parent_hw
  clk: qcom: dispcc-sm8650: Add test_ctl parameters to PLL config
  clk: qcom: gpucc-sm8650: Add test_ctl parameters to PLL config
  clk: qcom: dispcc-sm8550: Use the correct PLL configuration function
  clk: qcom: dispcc-sm8550: Update disp PLL settings
  clk: qcom: gpucc-sm8550: Update GPU PLL settings
  ...

clk: qcom: dispcc-sm8650: Add test_ctl parameters to PLL config

2023-12-19T20:12:41+00:00

These values were missing. Add them.

Fixes: 9e939f008338 ("clk: qcom: add the SM8650 Display Clock Controller driver")
Signed-off-by: Konrad Dybcio 
Link: https://lore.kernel.org/r/20231219-topic-8650_clks-v1-2-5672bfa0eb05@linaro.org
Signed-off-by: Bjorn Andersson

clk: qcom: gpucc-sm8650: Add test_ctl parameters to PLL config

2023-12-19T20:12:41+00:00

These values were missing. Add them.

Fixes: 8676fd4f3874 ("clk: qcom: add the SM8650 GPU Clock Controller driver")
Signed-off-by: Konrad Dybcio 
Link: https://lore.kernel.org/r/20231219-topic-8650_clks-v1-1-5672bfa0eb05@linaro.org
Signed-off-by: Bjorn Andersson

clk: qcom: dispcc-sm8550: Use the correct PLL configuration function

2023-12-19T17:27:03+00:00

To ensure that all fields (particularly CAL_L and CAL_L_RINGOSC) are
filled properly, use the correct prepare function for OLE PLLs.

Fixes: 90114ca11476 ("clk: qcom: add SM8550 DISPCC driver")
Signed-off-by: Konrad Dybcio 
Link: https://lore.kernel.org/r/20231218-topic-8550_fixes-v1-9-ce1272d77540@linaro.org
Signed-off-by: Bjorn Andersson

clk: qcom: dispcc-sm8550: Update disp PLL settings

2023-12-19T17:27:03+00:00

The settings in the driver seem to have been taken from an older
release. Update them to match the latest values.

Fixes: 90114ca11476 ("clk: qcom: add SM8550 DISPCC driver")
Signed-off-by: Konrad Dybcio 
Link: https://lore.kernel.org/r/20231218-topic-8550_fixes-v1-8-ce1272d77540@linaro.org
Signed-off-by: Bjorn Andersson

clk: qcom: gpucc-sm8550: Update GPU PLL settings

2023-12-19T17:27:03+00:00

The settings in the driver seem to have been taken from an older
release. Update them to match the latest values.

Fixes: bfae40744b33 ("clk: qcom: gpucc-sm8550: Add support for graphics clock controller")
Signed-off-by: Konrad Dybcio 
Link: https://lore.kernel.org/r/20231218-topic-8550_fixes-v1-7-ce1272d77540@linaro.org
Signed-off-by: Bjorn Andersson

clk: qcom: gcc-sm8550: Mark RCGs shared where applicable

2023-12-19T17:27:03+00:00

The vast majority of shared RCGs were not marked as such. Fix it.

Fixes: 955f2ea3b9e9 ("clk: qcom: Add GCC driver for SM8550")
Signed-off-by: Konrad Dybcio 
Link: https://lore.kernel.org/r/20231218-topic-8550_fixes-v1-6-ce1272d77540@linaro.org
Signed-off-by: Bjorn Andersson

clk: qcom: gcc-sm8550: use collapse-voting for PCIe GDSCs

2023-12-19T17:27:03+00:00

The PCIe GDSCs can be shared with other masters and should use the APCS
collapse-vote register when updating the power state.

This is specifically also needed to be able to disable power domains
that have been enabled by boot firmware using the vote register.

Following other recent Qualcomm platforms, describe this register and
the corresponding mask for the PCIe (and _phy) GDSCs.

Fixes: 955f2ea3b9e9 ("clk: qcom: Add GCC driver for SM8550")
Signed-off-by: Konrad Dybcio 
Link: https://lore.kernel.org/r/20231218-topic-8550_fixes-v1-5-ce1272d77540@linaro.org
Signed-off-by: Bjorn Andersson

clk: qcom: gcc-sm8550: Mark the PCIe GDSCs votable

2023-12-19T17:27:03+00:00

The PCIe GDSCs on most Qualcomm platforms expect the OS to always
consider collapse requests as successful. This also concerns SM8550.

Add the VOTABLE flag to the GDSCs in question to comply with these
expectations.

Fixes: 955f2ea3b9e9 ("clk: qcom: Add GCC driver for SM8550")
Signed-off-by: Konrad Dybcio 
Link: https://lore.kernel.org/r/20231218-topic-8550_fixes-v1-4-ce1272d77540@linaro.org
Signed-off-by: Bjorn Andersson