This patchset: - adds support for stm32f7 clock driver. - adds support for stm32f7 pin control driver. - adds device tree nodes for stm32f7 serial & clock. - adds stm32f7 pin control device tree sub nodes : - serial usart1 - ethernet - qspi flash
Changed in v2: - added removed blank lines in code. - removed not used functions. - changed fixed length array read from device node to relaxed length read.
Vikas Manocha (10): serial: stm32f7: add device tree support clk: stm32f7: add clock driver for stm32f7 family stm32f7: serial: use clock driver to enable clock ARM: DT: stm32f7: add usart1 & clock device tree nodes stm32f7: clk: remove usart1 clock enable from board init PINCTRL: stm32f7: add pin control driver ARM: DT: stm32f7: add pin control device node ARM: DT: stm32f7: add pin control node for serial port pins ARM: DT: stm32f7: add ethernet pin contol node ARM: DT: stm32f7: add qspi pin contol node
arch/arm/dts/stm32f746-disco.dts | 13 ++ arch/arm/dts/stm32f746.dtsi | 72 +++++++++++ arch/arm/mach-stm32/stm32f7/Makefile | 2 +- arch/arm/mach-stm32/stm32f7/soc.c | 2 - board/st/stm32f746-disco/stm32f746-disco.c | 111 +---------------- configs/stm32f746-disco_defconfig | 4 + doc/device-tree-bindings/clock/st,stm32-rcc.txt | 95 +++++++++++++++ .../pinctrl/st,stm32-pinctrl.txt | 133 +++++++++++++++++++++ drivers/clk/Makefile | 2 +- .../stm32f7/clock.c => drivers/clk/clk_stm32f7.c | 64 +++++++++- drivers/pinctrl/Kconfig | 9 ++ drivers/pinctrl/Makefile | 1 + drivers/pinctrl/pinctrl_stm32.c | 121 +++++++++++++++++++ drivers/serial/serial_stm32x7.c | 42 +++++++ 14 files changed, 552 insertions(+), 119 deletions(-) create mode 100644 doc/device-tree-bindings/clock/st,stm32-rcc.txt create mode 100644 doc/device-tree-bindings/pinctrl/st,stm32-pinctrl.txt rename arch/arm/mach-stm32/stm32f7/clock.c => drivers/clk/clk_stm32f7.c (85%) create mode 100644 drivers/pinctrl/pinctrl_stm32.c