The JHB100 SoC includes CRG (Clock and Reset Generator) for multiple subsystems:
The JHB100 SoC is divided into multiple subsystems, and basically each subsystem includes a CRG(Clock and Reset Generator): - sys0crg/sys1crg/sys2crg/ - per0crg/per1crg/per2crg/per3crg/ - voutcrg - vcecrg - gpu0crg/gpu1crg - cpucrg - usbcrg - host0crg/host1crg - pcierpcrg - husb0crg/husb1crg - husbcmncrg - husbd0crg/husbd1crg - npucrg In the current series, we will only add the following CRG: - sys0crg/sys1crg/sys2crg/ - per0crg/per1crg/per2crg/per3crg/ The remaining CRG will be implemented in future series. This series depends on the series: https://lore.kernel.org/all/[email protected]/ and it has been tested on the StarFive JHB100 EVB-1. changes since v2: PATCH 5/7/9/11/13/15/17/19: - Fix file name errors: <dt-bindings/reset/starfive-jhb100-crg.h> ==> <dt-bindings/reset/starfive,jhb100-crg.h> PATCH 6: - Execute kfree (rdev) on the path where auxiliary_device_init() returns an error; - Check the return value of devm_pm_runtime_enable(). - Replace struct jhb100_crg_domain_info with struct starfive_crg_domain_info for common files. - Restructure index validation in `starfive_clk_get`, add sparse hole check to return `-ENOENT` for unregistered clock entries. PATCH 6/8/10/12/14/16/18/20: - Repalce module_platform_driver() with builtin_platform_driver() - Add missing static qualifier. patch 21: - Mark struct starfive_reset_info as const. - Mark struct starfive_reset_map as const. - Fix typo: discontigous ==> discontiguous - Fix typo: JHB110 ==> JHB100 - For discontiguous type of reset controller, use ARRAY_SIZE() to calculate the number of resets. - Add STARFIVE_RESET_ID_INVALID for handling invalid ID cases. v2: https://lore.kernel.org/all/[email protected]/ v1: https://lore.kernel.org/all/[email protected]/ Changhuang Liang (18): dt-bindings: clock: Add StarFive JHB100 System-0 clock and reset generator clk: starfive: Add JHB100 System-0 clock generator driver dt-bindings: clock: Add StarFive JHB100 System-1 clock and reset generator clk: starfive: Add JHB100 System-1 clock generator driver dt-bindings: clock: Add StarFive JHB100 System-2 clock and reset generator clk: starfive: Add JHB100 System-2 clock generator driver dt-bindings: clock: Add StarFive JHB100 Peripheral-0 clock and reset generator clk: starfive: Introduce inverter and divider clk: starfive: Expand the storage of clock parent index clk: starfive: Add StarFive JHB100 Peripheral-0 clock driver dt-bindings: clock: Add StarFive JHB100 Peripheral-1 clock and reset generator clk: starfive: Add StarFive JHB100 Peripheral-1 clock driver dt-bindings: clock: Add StarFive JHB100 Peripheral-2 clock and reset generator clk: starfive: Add StarFive JHB100 Peripheral-2 clock driver dt-bindings: clock: Add StarFive JHB100 Peripheral-3 clock and reset generator clk: starfive: Add StarFive JHB100 Peripheral-3 clock driver reset: starfive: Add StarFive JHB100 reset driver riscv: dts: starfive: jhb100: Add clocks and resets nodes Sia Jee Heng (4): reset: starfive: Rename file name "jh71x0" to "common" reset: starfive: Convert the word "jh71x0" to "starfive" clk: starfive: Rename file name "jh71x0" to "common" clk: starfive: Convert the word "jh71x0" to "starfive" .../clock/starfive,jhb100-per0crg.yaml | 70 ++ .../clock/starfive,jhb100-per1crg.yaml | 70 ++ .../clock/starfive,jhb100-per2crg.yaml | 76 +++ .../clock/starfive,jhb100-per3crg.yaml | 76 +++ .../clock/starfive,jhb100-sys0crg.yaml | 63 ++ .../clock/starfive,jhb100-sys1crg.yaml | 71 +++ .../clock/starfive,jhb100-sys2crg.yaml | 64 ++ MAINTAINERS | 13 + arch/riscv/boot/dts/starfive/jhb100.dtsi | 198 +++++- drivers/clk/starfive/Kconfig | 85 ++- drivers/clk/starfive/Makefile | 10 +- drivers/clk/starfive/clk-starfive-common.c | 487 ++++++++++++++ drivers/clk/starfive/clk-starfive-common.h | 147 +++++ .../clk/starfive/clk-starfive-jh7100-audio.c | 127 ++-- drivers/clk/starfive/clk-starfive-jh7100.c | 503 +++++++-------- .../clk/starfive/clk-starfive-jh7110-aon.c | 62 +- .../clk/starfive/clk-starfive-jh7110-isp.c | 72 +-- .../clk/starfive/clk-starfive-jh7110-stg.c | 94 +-- .../clk/starfive/clk-starfive-jh7110-sys.c | 525 +++++++-------- .../clk/starfive/clk-starfive-jh7110-vout.c | 74 +-- drivers/clk/starfive/clk-starfive-jh7110.h | 4 +- drivers/clk/starfive/clk-starfive-jh71x0.c | 339 ---------- drivers/clk/starfive/clk-starfive-jh71x0.h | 127 ---- .../clk/starfive/clk-starfive-jhb100-per0.c | 599 ++++++++++++++++++ .../clk/starfive/clk-starfive-jhb100-per1.c | 149 +++++ .../clk/starfive/clk-starfive-jhb100-per2.c | 174 +++++ .../clk/starfive/clk-starfive-jhb100-per3.c | 132 ++++ .../clk/starfive/clk-starfive-jhb100-sys0.c | 150 +++++ .../clk/starfive/clk-starfive-jhb100-sys1.c | 105 +++ .../clk/starfive/clk-starfive-jhb100-sys2.c | 129 ++++ drivers/reset/starfive/Kconfig | 15 +- drivers/reset/starfive/Makefile | 3 +- .../reset/starfive/reset-starfive-common.c | 211 ++++++ .../reset/starfive/reset-starfive-common.h | 33 + .../reset/starfive/reset-starfive-jh7100.c | 4 +- .../reset/starfive/reset-starfive-jh7110.c | 8 +- .../reset/starfive/reset-starfive-jh71x0.c | 134 ---- .../reset/starfive/reset-starfive-jh71x0.h | 14 - .../reset/starfive/reset-starfive-jhb100.c | 302 +++++++++ .../dt-bindings/clock/starfive,jhb100-crg.h | 542 ++++++++++++++++ .../dt-bindings/reset/starfive,jhb100-crg.h | 186 ++++++ ...rfive-jh71x0.h => reset-starfive-common.h} | 10 +- 42 files changed, 4895 insertions(+), 1362 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/starfive,jhb100-per0crg.yaml create mode 100644 Documentation/devicetree/bindings/clock/starfive,jhb100-per1crg.yaml create mode 100644 Documentation/devicetree/bindings/clock/starfive,jhb100-per2crg.yaml create mode 100644 Documentation/devicetree/bindings/clock/starfive,jhb100-per3crg.yaml create mode 100644 Documentation/devicetree/bindings/clock/starfive,jhb100-sys0crg.yaml create mode 100644 Documentation/devicetree/bindings/clock/starfive,jhb100-sys1crg.yaml create mode 100644 Documentation/devicetree/bindings/clock/starfive,jhb100-sys2crg.yaml create mode 100644 drivers/clk/starfive/clk-starfive-common.c create mode 100644 drivers/clk/starfive/clk-starfive-common.h delete mode 100644 drivers/clk/starfive/clk-starfive-jh71x0.c delete mode 100644 drivers/clk/starfive/clk-starfive-jh71x0.h create mode 100644 drivers/clk/starfive/clk-starfive-jhb100-per0.c create mode 100644 drivers/clk/starfive/clk-starfive-jhb100-per1.c create mode 100644 drivers/clk/starfive/clk-starfive-jhb100-per2.c create mode 100644 drivers/clk/starfive/clk-starfive-jhb100-per3.c create mode 100644 drivers/clk/starfive/clk-starfive-jhb100-sys0.c create mode 100644 drivers/clk/starfive/clk-starfive-jhb100-sys1.c create mode 100644 drivers/clk/starfive/clk-starfive-jhb100-sys2.c create mode 100644 drivers/reset/starfive/reset-starfive-common.c create mode 100644 drivers/reset/starfive/reset-starfive-common.h delete mode 100644 drivers/reset/starfive/reset-starfive-jh71x0.c delete mode 100644 drivers/reset/starfive/reset-starfive-jh71x0.h create mode 100644 drivers/reset/starfive/reset-starfive-jhb100.c create mode 100644 include/dt-bindings/clock/starfive,jhb100-crg.h create mode 100644 include/dt-bindings/reset/starfive,jhb100-crg.h rename include/soc/starfive/{reset-starfive-jh71x0.h => reset-starfive-common.h} (50%) -- 2.25.1
