linux-kernel - [PATCH v2 1/3] dt-bindings: pwm: imx: Add optional clock '32k'

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Message-Id: <20240715-pwm-v2-1-ff3eece83cbb@nxp.com>
Date: Mon, 15 Jul 2024 16:29:50 -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>
Cc: linux-pwm@...r.kernel.org, devicetree@...r.kernel.org, 
 imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org, 
 linux-kernel@...r.kernel.org, pratikmanvar09@...il.com, 
 francesco@...cini.it, Frank Li <Frank.Li@....com>
Subject: [PATCH v2 1/3] dt-bindings: pwm: imx: Add optional clock '32k'

The pwm in imx8qxp mipi subsystem require one extra '32k' clock. So
increase maxItems for clock and clock-names.

Signed-off-by: Frank Li <Frank.Li@....com>
---
Change from v1 to v2
- remove compatible string fsl,imx8qxp-mipi-pwm
---
 Documentation/devicetree/bindings/pwm/imx-pwm.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/pwm/imx-pwm.yaml b/Documentation/devicetree/bindings/pwm/imx-pwm.yaml
index 04148198e34d0..bc6991bd466e1 100644
--- a/Documentation/devicetree/bindings/pwm/imx-pwm.yaml
+++ b/Documentation/devicetree/bindings/pwm/imx-pwm.yaml
@@ -51,11 +51,15 @@ properties:
     items:
       - description: SoC PWM ipg clock
       - description: SoC PWM per clock
+      - description: 32k clock
+    minItems: 2
 
   clock-names:
     items:
       - const: ipg
       - const: per
+      - const: 32k
+    minItems: 2
 
   interrupts:
     maxItems: 1

-- 
2.34.1