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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2022-05-19 19:28:37 +0300 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2022-07-19 12:54:39 +0300 |
| commit | 9875ab53c8aeb63ebf21bdc7195b57ac87ea30ed (patch) | |
| tree | 2042ce178f3e5c8d255ca90fa09a660cefb69945 | |
| parent | 1520669c8255bd637c6b248b2be910e2688d38dd (diff) | |
| download | linux-9875ab53c8aeb63ebf21bdc7195b57ac87ea30ed.tar.xz | |
dt-bindings: mfd: stm32-timers: Document how to specify interrupts
The timer units in the stm32mp1 CPUs have interrupts, depending on the
timer flavour either one "global" or four dedicated ones. Document how
to formalize these in a device tree.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20220519162838.695404-1-u.kleine-koenig@pengutronix.de
| -rw-r--r-- | Documentation/devicetree/bindings/mfd/st,stm32-timers.yaml | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mfd/st,stm32-timers.yaml b/Documentation/devicetree/bindings/mfd/st,stm32-timers.yaml index 10b330d42901..5b05b2ec1728 100644 --- a/Documentation/devicetree/bindings/mfd/st,stm32-timers.yaml +++ b/Documentation/devicetree/bindings/mfd/st,stm32-timers.yaml @@ -46,6 +46,21 @@ properties: minItems: 1 maxItems: 7 + interrupts: + oneOf: + - maxItems: 1 + - maxItems: 4 + + interrupt-names: + oneOf: + - items: + - const: global + - items: + - const: brk + - const: up + - const: trg-com + - const: cc + "#address-cells": const: 1 |