This series adds support for STM32 Analog to Digital Converter. STM32 ADC support is originally based on Linux kernel v4.18-rcs: - First two patches brings some changes in clk and adc uclass - Next two patches add STM32 ADC dt-bindings and driver for STM32MP1 and STM32H7 - Last patches add config and DT on stm32mp15
Changes in v2: - add test case for 'clk_valid()', e.g. in test/dm/clk.c and sandbox. - Update TRUE/FALSE comments to lower case: true/false - move device_get_supply_regulator() call to pre_probe() routine
Fabrice Gasnier (6): clk: add clk_valid() dm: adc: uclass: get reference regulator once dt-bindings: Document STM32 ADC DT bindings adc: Add driver for STM32 ADC configs: stm32mp15: enable ADC ARM: dts: stm32mp157: Add ADC DT node
arch/arm/dts/stm32mp157.dtsi | 32 ++++ arch/sandbox/include/asm/clk.h | 8 + configs/stm32mp15_basic_defconfig | 3 +- doc/device-tree-bindings/adc/st,stm32-adc.txt | 141 ++++++++++++++ drivers/adc/Kconfig | 16 ++ drivers/adc/Makefile | 1 + drivers/adc/adc-uclass.c | 35 ++-- drivers/adc/stm32-adc-core.c | 209 +++++++++++++++++++++ drivers/adc/stm32-adc-core.h | 51 +++++ drivers/adc/stm32-adc.c | 257 ++++++++++++++++++++++++++ drivers/clk/clk_sandbox_test.c | 13 ++ include/clk.h | 10 + test/dm/clk.c | 1 + 13 files changed, 758 insertions(+), 19 deletions(-) create mode 100644 doc/device-tree-bindings/adc/st,stm32-adc.txt create mode 100644 drivers/adc/stm32-adc-core.c create mode 100644 drivers/adc/stm32-adc-core.h create mode 100644 drivers/adc/stm32-adc.c