2017-01-09 19:00 GMT+01:00 Rob Herring robh@kernel.org:
On Thu, Jan 05, 2017 at 10:25:38AM +0100, Benjamin Gaignard wrote:
This hardware block could at used at same time for PWM generation and IIO timers. PWM and IIO timer configuration are mixed in the same registers so we need a multi fonction driver to be able to share those registers.
version 7:
- rebase on v4.10-rc2
version 6:
- rename files to stm32-timers
- rename functions to stm32_timers_xxx
version 5:
- fix Lee comments about detect function
- add missing dependency on REGMAP_MMIO
version 4:
- add a function to detect Auto Reload Register (ARR) size
- rename the structure shared with other drivers
version 2:
- rename driver "stm32-gptimer" to be align with SoC documentation
- only keep one compatible
- use of_platform_populate() instead of devm_mfd_add_devices()
Signed-off-by: Benjamin Gaignard benjamin.gaignard@st.com
.../devicetree/bindings/mfd/stm32-timers.txt | 2 +- drivers/mfd/Kconfig | 11 +++ drivers/mfd/Makefile | 2 + drivers/mfd/stm32-timers.c | 80 ++++++++++++++++++++++ include/linux/mfd/stm32-timers.h | 71 +++++++++++++++++++ 5 files changed, 165 insertions(+), 1 deletion(-) create mode 100644 drivers/mfd/stm32-timers.c create mode 100644 include/linux/mfd/stm32-timers.h
diff --git a/Documentation/devicetree/bindings/mfd/stm32-timers.txt b/Documentation/devicetree/bindings/mfd/stm32-timers.txt index a73301d..897e7c2 100644 --- a/Documentation/devicetree/bindings/mfd/stm32-timers.txt +++ b/Documentation/devicetree/bindings/mfd/stm32-timers.txt @@ -12,7 +12,7 @@ Required parameters:
- reg: Physical base address and length of the controller's registers.
-- clock-names: Set to "int". +- clock-names: Set to "int".
This hunk should be dropped or moved to previous patch.
I will move it in the previous patch
- clocks: Phandle to the clock used by the timer module. For Clk properties, please refer to ../clock/clock-bindings.txt