From 65a4ee23e057f60d25c3436acd88f2f169f780c2 Mon Sep 17 00:00:00 2001 From: Andreas Kemnade Date: Thu, 6 Nov 2025 10:00:25 +0100 Subject: [PATCH] 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 Reviewed-by: Conor Dooley Link: https://patch.msgid.link/20251106-twl6030-button-v4-1-fdf1aa6e1e9a@kernel.org Signed-off-by: Lee Jones --- .../devicetree/bindings/mfd/ti,twl.yaml | 40 ++++++++++++++++--- 1 file changed, 34 insertions(+), 6 deletions(-) diff --git a/Documentation/devicetree/bindings/mfd/ti,twl.yaml b/Documentation/devicetree/bindings/mfd/ti,twl.yaml index 776b04e182cb2..045fd07f476e2 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>; -- 2.47.3