LGTM.
Cheers,
Vikas
On 11/15/2017 04:14 AM, patrice.chot...@st.com wrote:
> From: Patrice Chotard <patrice.chot...@st.com>
>
> It's the second step to prepare STM32F4 conversion to driver model and
> device tree support. STM32F4 and STM32F7 RCC IPs are similar, differences
> between these 2 SoCs can be managed with different compatible string and
> allows to use a common clock driver.
>
> This series update the clk_stm32f7 driver :
> _ retrieve PWR IP base address from DT instead of using hardcoded value.
> _ update compatible string to manage differences between STM32F4 and
> STM32F7
> _ introduce STM32F4 support.
> _ enable RCC MFD support which allows reset support for STM32F7/F4.
> _ add MMC clock configuration for MMC usag for STM32F4/F7.
> _ migrate some defines/struct to common include/stm32_rcc.h to
> factorize code between STM32F4/F7.
>
> Patrice Chotard (11):
> ARM: DTS: stm32: add pwrcfg node for stm32f746
> clk: stm32f7: retrieve PWR base address from DT
> clk: stm32f7: add dedicated STM32F7 compatible string
> ARM: DTS: stm32: update rcc compatible for STM32F746
> clk: stm32f7: add STM32F4 support
> clk: stm32f7: rename clk_stm32f7.c to clk_stm32f.c
> clk: stm32fx: migrate define from rcc.h to driver
> configs: stm32f746-disco: enable MISC/DM_RESET/STM32_RESET and
> STM32_RCC
> dm: misc: bind STM32F4/F7 clock from rcc MFD driver
> clk: clk_stm32fx: add clock configuration for mmc usage
> stm32: migrate clock structs in include/stm32_rcc.h
>
> arch/arm/dts/stm32f7-u-boot.dtsi | 4 +
> arch/arm/dts/stm32f746.dtsi | 9 +-
> arch/arm/include/asm/arch-stm32f4/stm32.h | 35 ---
> arch/arm/include/asm/arch-stm32f4/stm32_pwr.h | 23 ++
> arch/arm/include/asm/arch-stm32f7/rcc.h | 31 ---
> arch/arm/include/asm/arch-stm32f7/stm32.h | 41 ----
> arch/arm/include/asm/arch-stm32f7/stm32_pwr.h | 25 ++
> arch/arm/mach-stm32/stm32f4/clock.c | 27 +-
> arch/arm/mach-stm32/stm32f4/timer.c | 1 +
> arch/arm/mach-stm32/stm32f7/timer.c | 1 +
> board/st/stm32f429-discovery/stm32f429-discovery.c | 1 +
> configs/stm32f746-disco_defconfig | 4 +
> drivers/clk/Kconfig | 8 +
> drivers/clk/Makefile | 2 +-
> drivers/clk/{clk_stm32f7.c => clk_stm32f.c} | 272
> +++++++++++++++------
> drivers/misc/stm32_rcc.c | 42 +++-
> include/dt-bindings/mfd/stm32f7-rcc.h | 1 +
> include/stm32_rcc.h | 91 +++++++
> 18 files changed, 401 insertions(+), 217 deletions(-)
> create mode 100644 arch/arm/include/asm/arch-stm32f4/stm32_pwr.h
> delete mode 100644 arch/arm/include/asm/arch-stm32f7/rcc.h
> create mode 100644 arch/arm/include/asm/arch-stm32f7/stm32_pwr.h
> rename drivers/clk/{clk_stm32f7.c => clk_stm32f.c} (56%)
> create mode 100644 include/stm32_rcc.h
>
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