[PATCH v2 0/4] Add support of STM32 hwspinlock
From: Benjamin Gaignard
Date: Thu Nov 08 2018 - 04:05:19 EST
This serie adds the support of the hardware semaphore block for stm32mp1 SoC.
version 2:
- fix comments done by Bjorn about clock naming, license terms in header,
alphabetic ordering in Makefile and Kconfig and remove function
- Do not push test module in this version while waiting for feedbacks about it
Benjamin Gaignard (4):
dt-bindings: hwlock: Document STM32 hwspinlock bindings
hwspinlock: add STM32 hwspinlock device
ARM: dts: stm32: Add hwspinlock node for stm32mp157 SoC
ARM: dts: stm32: enable hwspinlock on stm32mp157c-ed1
.../bindings/hwlock/st,stm32-hwspinlock.txt | 23 ++++
arch/arm/boot/dts/stm32mp157c-ed1.dts | 4 +
arch/arm/boot/dts/stm32mp157c.dtsi | 9 ++
drivers/hwspinlock/Kconfig | 9 ++
drivers/hwspinlock/Makefile | 1 +
drivers/hwspinlock/stm32_hwspinlock.c | 144 +++++++++++++++++++++
6 files changed, 190 insertions(+)
create mode 100644 Documentation/devicetree/bindings/hwlock/st,stm32-hwspinlock.txt
create mode 100644 drivers/hwspinlock/stm32_hwspinlock.c
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2.15.0