From: Daire McNamara <daire.mcnamara@xxxxxxxxxxxxx> This patchset adds support for the Microchip PolarFire clkcfg hardware block. Major changes since v3: * Patch reformatted so microchip,mpfs-clock.h is part of device-tree patch Major changes since v2: * In mpfs_cfg_clk_set_rate, return immediately if divider_get_val returns <0 * rebased to v5.12-rc1 Major changes since v1: * Dependency on SOC_MICROCHIP_POLARFIRE * All references to PFSOC/pfsoc changed to MPFS/mpfs * Cleaned error handling in _probe * Re-ordered code to place structs et al at top Daire McNamara (2): dt-bindings: clk: microchip: Add Microchip PolarFire host binding clk: microchip: Add driver for Microchip PolarFire SoC .../bindings/clock/microchip,mpfs.yaml | 73 +++ drivers/clk/Kconfig | 1 + drivers/clk/Makefile | 2 +- drivers/clk/microchip/Kconfig | 7 + drivers/clk/microchip/Makefile | 6 +- drivers/clk/microchip/clk-mpfs.c | 444 ++++++++++++++++++ .../dt-bindings/clock/microchip,mpfs-clock.h | 45 ++ 7 files changed, 575 insertions(+), 3 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/microchip,mpfs.yaml create mode 100644 drivers/clk/microchip/Kconfig create mode 100644 drivers/clk/microchip/clk-mpfs.c create mode 100644 include/dt-bindings/clock/microchip,mpfs-clock.h base-commit: 4a0225c3d208cfa6e4550f2210ffd9114a952a81 -- 2.25.1