The clock controller generates clocks for the whole chip, including
system clocks and all peripheral clocks. This driver support ma35d1
clock gating, divider, and individual PLL configuration.

There are 6 PLLs in ma35d1 SoC:
  - CA-PLL for the two Cortex-A35 CPU clock
  - SYS-PLL for system bus, which comes from the companion MCU
    and cannot be programmed by clock controller.
  - DDR-PLL for DDR
  - EPLL for GMAC and GFX, Display, and VDEC IPs.
  - VPLL for video output pixel clock
  - APLL for SDHC, I2S audio, and other IPs.
CA-PLL has only one operation mode.
DDR-PLL, EPLL, VPLL, and APLL are advanced PLLs which have 3
operation modes: integer mode, fraction mode, and spread specturm mode.

Signed-off-by: Jacky Huang <ychuang3@nuvoton.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

 - Shrink size of clk_fractional_divider a little
 - Convert various clk drivers to devm_of_clk_add_hw_provider()

* clk-starfive:
  clk: starfive: Delete the redundant dev_set_drvdata() in JH7110 clock drivers
  clk: starfive: Avoid casting iomem pointers
  MAINTAINERS: generalise StarFive clk/reset entries
  reset: starfive: Add StarFive JH7110 reset driver
  clk: starfive: Add StarFive JH7110 always-on clock driver
  clk: starfive: Add StarFive JH7110 system clock driver
  reset: starfive: jh71x0: Use 32bit I/O on 32bit registers
  reset: starfive: Rename "jh7100" to "jh71x0" for the common code
  reset: starfive: Extract the common JH71X0 reset code
  reset: starfive: Factor out common JH71X0 reset code
  reset: Create subdirectory for StarFive drivers
  reset: starfive: Replace SOC_STARFIVE with ARCH_STARFIVE
  clk: starfive: Rename "jh7100" to "jh71x0" for the common code
  clk: starfive: Rename clk-starfive-jh7100.h to clk-starfive-jh71x0.h
  clk: starfive: Factor out common JH7100 and JH7110 code
  clk: starfive: Replace SOC_STARFIVE with ARCH_STARFIVE
  dt-bindings: clock: Add StarFive JH7110 always-on clock and reset generator
  dt-bindings: clock: Add StarFive JH7110 system clock and reset generator

* clk-fractional:
  clk: Remove mmask and nmask fields in struct clk_fractional_divider
  clk: rockchip: Remove values for mmask and nmask in struct clk_fractional_divider
  clk: imx: Remove values for mmask and nmask in struct clk_fractional_divider
  clk: Compute masks for fractional_divider clk when needed.

* clk-devmof:
  clk: uniphier: Use managed `of_clk_add_hw_provider()`
  clk: si5351: Use managed `of_clk_add_hw_provider()`
  clk: si570: Use managed `of_clk_add_hw_provider()`
  clk: si514: Use managed `of_clk_add_hw_provider()`
  clk: lmk04832: Use managed `of_clk_add_hw_provider()`
  clk: hsdk-pll: Use managed `of_clk_add_hw_provider()`
  clk: cdce706: Use managed `of_clk_add_hw_provider()`
  clk: axs10x: Use managed `of_clk_add_hw_provider()`
  clk: axm5516: Use managed `of_clk_add_hw_provider()`
  clk: axi-clkgen: Use managed `of_clk_add_hw_provider()`

 - Frequency Hopping (FHCTL) on MediaTek MT6795, MT8173, MT8192 and
   MT8195 SoCs
 - Converted most Mediatek clock drivers to struct platform_driver
 - MediaTek clock drivers can be built as modules
 - Mediatek MT8188 SoC clk drivers
 - Clock driver for Sunplus SP7021 SoC
 - Reimplement Loongson-1 clk driver with DT support
 - Clk driver support for Loongson-2 SoCs
 - Migrate socfpga clk driver to of_clk_add_hw_provider()

* clk-mediatek: (84 commits)
  clk: mediatek: fhctl: Mark local variables static
  clk: mediatek: Use right match table, include mod_devicetable
  clk: mediatek: Add MT8188 adsp clock support
  clk: mediatek: Add MT8188 imp i2c wrapper clock support
  clk: mediatek: Add MT8188 wpesys clock support
  clk: mediatek: Add MT8188 vppsys1 clock support
  clk: mediatek: Add MT8188 vppsys0 clock support
  clk: mediatek: Add MT8188 vencsys clock support
  clk: mediatek: Add MT8188 vdosys1 clock support
  clk: mediatek: Add MT8188 vdosys0 clock support
  clk: mediatek: Add MT8188 vdecsys clock support
  clk: mediatek: Add MT8188 mfgcfg clock support
  clk: mediatek: Add MT8188 ipesys clock support
  clk: mediatek: Add MT8188 imgsys clock support
  clk: mediatek: Add MT8188 ccusys clock support
  clk: mediatek: Add MT8188 camsys clock support
  clk: mediatek: Add MT8188 infrastructure clock support
  clk: mediatek: Add MT8188 peripheral clock support
  clk: mediatek: Add MT8188 topckgen clock support
  clk: mediatek: Add MT8188 apmixedsys clock support
  ...

* clk-sunplus:
  clk: Add Sunplus SP7021 clock driver

* clk-loongson:
  clk: clk-loongson2: add clock controller driver support
  dt-bindings: clock: add loongson-2 boot clock index
  MAINTAINERS: remove obsolete file entry in MIPS/LOONGSON1 ARCHITECTURE
  MIPS: loongson32: Update the clock initialization
  clk: loongson1: Re-implement the clock driver
  clk: loongson1: Remove the outdated driver
  dt-bindings: clock: Add Loongson-1 clock

* clk-socfpga:
  clk: socfpga: arria10: use of_clk_add_hw_provider and improve error handling
  clk: socfpga: use of_clk_add_hw_provider and improve error handling
  clk: socfpga: arria10: use of_clk_add_hw_provider and improve error handling
  clk: socfpga: use of_clk_add_hw_provider and improve error handling
  clk: socfpga: arria10: use of_clk_add_hw_provider and improve error handling
  clk: socfpga: use of_clk_add_hw_provider and improve error handling

Using ARCH_FOO symbol is preferred than SOC_FOO.
Set obj-y for starfive/ in Makefile, so the StarFive drivers
can be compiled with COMPILE_TEST=y but ARCH_STARFIVE=n.

Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Heiko Stuebner <heiko.stuebner@vrull.eu>
Reviewed-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Signed-off-by: Hal Feng <hal.feng@starfivetech.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>

This driver provides support for clock controller on Loongson-2 SoC,
the Loongson-2 SoC uses a 100MHz clock as the PLL reference clock,
there are five independent PLLs inside, each of which PLL can
provide up to three sets of frequency dependent clock outputs.

Signed-off-by: Yinbo Zhu <zhuyinbo@loongson.cn>
Link: https://lore.kernel.org/r/20230323025229.2971-2-zhuyinbo@loongson.cn
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

Add driver for the Skyworks Si521xx PCIe clock generators. Supported models
are Si52144/Si52146/Si52147, tested model is Si52144. It should be possible
to add Si5213x series as well.

Signed-off-by: Marek Vasut <marex@denx.de>
Link: https://lore.kernel.org/r/20230118191521.15544-2-marex@denx.de
[sboyd@kernel.org: Make clk_ops const]
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

Re-implement the clock driver for Loongson-1 to
add devicetree support and fit into the clock framework.

Signed-off-by: Keguang Zhang <keguang.zhang@gmail.com>
Link: https://lore.kernel.org/r/20230321111817.71756-4-keguang.zhang@gmail.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

Remove the outdated driver due to the following aspects.
- no DT support
- duplicate code across LS1B and LS1C
- does not fit into the current clock framework

Signed-off-by: Keguang Zhang <keguang.zhang@gmail.com>
Link: https://lore.kernel.org/r/20230321111817.71756-3-keguang.zhang@gmail.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

Add clock driver for Sunplus SP7021 SoC.

Signed-off-by: Qin Jian <qinjian@cqplus1.com>
Link: https://lore.kernel.org/r/20221219015130.42621-1-qinjian@cqplus1.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

Renesas Versaclock7 is a family of configurable clock generator ICs
with fractional and integer dividers. This driver has basic support
for the RC21008A device, a clock synthesizer with a crystal input and
8 outputs. The supports changing the FOD and IOD rates, and each
output can be gated.

Signed-off-by: Alex Helms <alexander.helms.jy@renesas.com>
Link: https://lore.kernel.org/r/20220912183613.22213-3-alexander.helms.jy@renesas.com
Tested-by: Saeed Nowshadi <saeed.nowshadi@amd.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>