linux-kernel - [PATCH 1/1] dt-bindings: pwm: imx: remove interrupt proptery from required

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Message-Id: <20240605220839.1398872-1-Frank.Li@nxp.com>
Date: Wed,  5 Jun 2024 18:08:39 -0400
From: Frank Li <Frank.Li@....com>
To: Uwe Kleine-König <ukleinek@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Shawn Guo <shawnguo@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Fabio Estevam <festevam@...il.com>,
	Philipp Zabel <p.zabel@...gutronix.de>,
	linux-pwm@...r.kernel.org (open list:PWM SUBSYSTEM),
	devicetree@...r.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS),
	imx@...ts.linux.dev (open list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE),
	linux-arm-kernel@...ts.infradead.org (moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE),
	linux-kernel@...r.kernel.org (open list)
Subject: [PATCH 1/1] dt-bindings: pwm: imx: remove interrupt proptery from required

The driver "drivers/pwm/pwm-imx27.c" never use interrupt. Generally pwm
hardware generate a waveform according to register timing setting. Needn't
interrupt handle at all. So remove it from "required" list.

Signed-off-by: Frank Li <Frank.Li@....com>
---
 Documentation/devicetree/bindings/pwm/imx-pwm.yaml | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/pwm/imx-pwm.yaml b/Documentation/devicetree/bindings/pwm/imx-pwm.yaml
index a84a240a61dc1..04148198e34d0 100644
--- a/Documentation/devicetree/bindings/pwm/imx-pwm.yaml
+++ b/Documentation/devicetree/bindings/pwm/imx-pwm.yaml
@@ -68,7 +68,6 @@ required:
   - reg
   - clocks
   - clock-names
-  - interrupts
 
 additionalProperties: false
 
-- 
2.34.1