Commit bf2d8581 authored by Benjamin Gaignard's avatar Benjamin Gaignard Committed by Lee Jones
Browse files

iio: Add bindings for STM32 timer trigger driver



Define bindings for STM32 timer trigger

version 8:
- reword "reg" parameter description

version 4:
- remove triggers enumeration from DT
- add reg parameter

version 3:
- change file name
- add cross reference with mfd bindings

version 2:
- only keep one compatible
- add DT parameters to set lists of the triggers:
  one list describe the triggers created by the device
  another one give the triggers accepted by the device
Signed-off-by: default avatarBenjamin Gaignard <benjamin.gaignard@st.com>
Acked-by: default avatarJonathan Cameron <jic23@kernel.org>
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent 7edf7369
STMicroelectronics STM32 Timers IIO timer bindings
Must be a sub-node of an STM32 Timers device tree node.
See ../mfd/stm32-timers.txt for details about the parent node.
Required parameters:
- compatible: Must be "st,stm32-timer-trigger".
- reg: Identify trigger hardware block.
Example:
timers@40010000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "st,stm32-timers";
reg = <0x40010000 0x400>;
clocks = <&rcc 0 160>;
clock-names = "clk_int";
timer@0 {
compatible = "st,stm32-timer-trigger";
reg = <0>;
};
};
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