diff options
| author | Andreas Kemnade <andreas@kemnade.info> | 2025-11-06 10:00:25 +0100 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2025-11-13 16:06:37 +0000 |
| commit | 65a4ee23e057f60d25c3436acd88f2f169f780c2 (patch) | |
| tree | 4ecc8a1b80378b9f0a70ca05d99f6b7b3fe889d4 /Documentation | |
| parent | 5c17042d6ce7490477eb11b7f90983adbcb5fa0c (diff) | |
dt-bindings: mfd: twl: Enable power button also for TWL603X
TWL603x has also a power button function, so add the corresponding subnode.
As not in all cases there is a power button connected to the corresponding
pad of the TWL603x, the functionality can be disabled by
status = "disabled" or simply not adding the subnode.
To keep things simple, follow the established design pattern of using const
interrupts as used also by the other subdevices.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20251106-twl6030-button-v4-1-fdf1aa6e1e9a@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/mfd/ti,twl.yaml | 40 |
1 files changed, 34 insertions, 6 deletions
diff --git a/Documentation/devicetree/bindings/mfd/ti,twl.yaml b/Documentation/devicetree/bindings/mfd/ti,twl.yaml index 776b04e182cb..045fd07f476e 100644 --- a/Documentation/devicetree/bindings/mfd/ti,twl.yaml +++ b/Documentation/devicetree/bindings/mfd/ti,twl.yaml @@ -55,6 +55,15 @@ allOf: gpadc: false + pwrbutton: + properties: + compatible: + const: ti,twl4030-pwrbutton + interrupts: + items: + - items: + const: 8 + usb-comparator: false - if: @@ -95,7 +104,14 @@ allOf: compatible: const: ti,twl6030-gpadc - pwrbutton: false + pwrbutton: + properties: + compatible: + const: ti,twl6030-pwrbutton + interrupts: + items: + - items: + const: 0 madc: false @@ -146,7 +162,14 @@ allOf: compatible: const: ti,twl6032-gpadc - pwrbutton: false + pwrbutton: + properties: + compatible: + const: ti,twl6030-pwrbutton + interrupts: + items: + - items: + const: 0 madc: false @@ -226,11 +249,11 @@ properties: properties: compatible: - const: ti,twl4030-pwrbutton + enum: + - ti,twl4030-pwrbutton + - ti,twl6030-pwrbutton interrupts: - items: - - items: - const: 8 + maxItems: 1 watchdog: type: object @@ -459,6 +482,11 @@ examples: #io-channel-cells = <1>; }; + pwrbutton { + compatible = "ti,twl6030-pwrbutton"; + interrupts = <0>; + }; + rtc { compatible = "ti,twl4030-rtc"; interrupts = <8>; |