Add clock and reset drivers support for STM32MP2 platforms:
- add SCMI clock protocol v2.0 support
- introduce CONFIG_CLK_AUTO_ID flag to support unique clk ID
when several clock providers are in use.
- add STM32MP2 clock driver
- add STM32MP2 reset driver
- fix clock counter
Tested with following components:
_ TF-A lts-v2.12.2.
_ SCP-firmware main branch (commit c914b3f0c756 "fwk: Refactor
fwk_module_get_sub_element_count").
_ OP-TEE 4.6.0 + pull request https://github.com/OP-TEE/optee_os/pull/7324
Gabriel Fernandez (4):
clk: stm32mp25: Add clock driver support
clk: stm32mp25: implement clock check security function
clk: stm32: fix clock counter
reset: stm32mp25: add stm32mp25 reset driver
Patrice Chotard (2):
ARM: dts: stm32: switch from fixed to scmi clocks for stm32mp257f-ev1
configs: stm32mp25: increase SYS_MALLOC_F_LEN to 0x60000
Patrick Delaunay (6):
clk: add CONFIG_CLK_AUTO_ID
clk: sandbox: update driver for CONFIG_CLK_AUTO_ID support
sandbox: test: update for CONFIG_CLK_AUTO_ID support
clk: fixed_rate: configure clock ID with CONFIG_CLK_AUTO_ID
clk: scmi: manage properly the clk identifier with CCF
phy: stm32-usbphyc: manage properly the clk identifier with CCF
Valentin Caron (1):
clk: scmi: add compatibility with clock protocol 2.0
MAINTAINERS | 3 +-
arch/arm/dts/stm32mp25-u-boot.dtsi | 8 +
arch/arm/dts/stm32mp257f-ev1-u-boot.dtsi | 74 ---
configs/stm32mp25_defconfig | 2 +-
drivers/clk/Kconfig | 11 +
drivers/clk/clk-uclass.c | 9 +-
drivers/clk/clk_fixed_rate.c | 1 +
drivers/clk/clk_sandbox.c | 30 +-
drivers/clk/clk_sandbox_ccf.c | 48 +-
drivers/clk/clk_scmi.c | 62 +-
drivers/clk/stm32/Kconfig | 9 +
drivers/clk/stm32/Makefile | 1 +
drivers/clk/stm32/clk-stm32-core.c | 73 ++-
drivers/clk/stm32/clk-stm32-core.h | 2 +-
drivers/clk/stm32/clk-stm32mp13.c | 2 +-
drivers/clk/stm32/clk-stm32mp25.c | 782 +++++++++++++++++++++++
drivers/misc/stm32_rcc.c | 66 +-
drivers/phy/phy-stm32-usbphyc.c | 19 +
drivers/reset/Kconfig | 9 +-
drivers/reset/Makefile | 4 +-
drivers/reset/stm32-reset.c | 97 ---
drivers/reset/stm32/Kconfig | 23 +
drivers/reset/stm32/Makefile | 9 +
drivers/reset/stm32/stm32-reset-core.c | 92 +++
drivers/reset/stm32/stm32-reset-core.h | 31 +
drivers/reset/stm32/stm32-reset-mp1.c | 55 ++
drivers/reset/stm32/stm32-reset-mp25.c | 159 +++++
drivers/reset/stm32/stm32-reset.c | 43 ++
include/clk.h | 24 +
include/linux/clk-provider.h | 9 +-
include/scmi_protocols.h | 15 +
include/stm32_rcc.h | 7 +-
include/stm32mp25_rcc.h | 712 +++++++++++++++++++++
test/dm/clk_ccf.c | 30 +-
34 files changed, 2227 insertions(+), 294 deletions(-)
create mode 100644 drivers/clk/stm32/clk-stm32mp25.c
delete mode 100644 drivers/reset/stm32-reset.c
create mode 100644 drivers/reset/stm32/Kconfig
create mode 100644 drivers/reset/stm32/Makefile
create mode 100644 drivers/reset/stm32/stm32-reset-core.c
create mode 100644 drivers/reset/stm32/stm32-reset-core.h
create mode 100644 drivers/reset/stm32/stm32-reset-mp1.c
create mode 100644 drivers/reset/stm32/stm32-reset-mp25.c
create mode 100644 drivers/reset/stm32/stm32-reset.c
create mode 100644 include/stm32mp25_rcc.h
--
2.25.1
base-commit: cf37480bc8335494cf88b7180dc3f1eb8cf63a9d
branch: upstream_scmi_clock_mp25_v1
