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dt-bindings: pinctrl: stm32: Document hwlocks properties 

Add hwlocks as optional property

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Benjamin Gaignard 2018-11-13 10:51:40 +01:00 committed by Linus Walleij
parent ada62b7c89
commit c43f666af0
1 changed files with 1 additions and 0 deletions
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Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt
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@ -56,6 +56,7 @@ Optional properties:
More details in Documentation/devicetree/bindings/gpio/gpio.txt.
- st,bank-ioport: should correspond to the EXTI IOport selection (EXTI line
used to select GPIOs as interrupts).
- hwlocks: reference to a phandle of a hardware spinlock provider node.
Example 1:
#include <dt-bindings/pinctrl/stm32f429-pinfunc.h>