linux-kernel - [PATCH 1/2] dt-bindings: pwm: adi,axi-pwmgen: Add compatible for v2 IP

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Date: Thu, 14 Mar 2024 16:47:21 -0400
From: Trevor Gamblin <tgamblin@...libre.com>
To: linux-pwm@...r.kernel.org
Cc: linux-kernel@...r.kernel.org,
	u.kleine-koenig@...gutronix.de,
	michael.hennerich@...log.com,
	nuno.sa@...log.com,
	devicetree@...r.kernel.org,
	robh+dt@...nel.org,
	krzysztof.kozlowski+dt@...aro.org,
	conor+dt@...nel.org,
	tgamblin@...libre.com,
	dlechner@...libre.com
Subject: [PATCH 1/2] dt-bindings: pwm: adi,axi-pwmgen: Add compatible for v2 IP

This adds a compatible string for the AXI PWMGEN v2 IP block. This is
nearly identical to v1 other than updating the example to use v2.

Signed-off-by: Trevor Gamblin <tgamblin@...libre.com>
---
 Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml b/Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml
index 63461920a362..6b344c0e9a1b 100644
--- a/Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml
+++ b/Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml
@@ -21,7 +21,9 @@ allOf:
 
 properties:
   compatible:
-    const: adi,axi-pwmgen-1.00.a
+    enum:
+      - adi,axi-pwmgen-1.00.a
+      - adi,axi-pwmgen-2.00.a
 
   reg:
     maxItems: 1
@@ -41,7 +43,7 @@ unevaluatedProperties: false
 examples:
   - |
     pwm@...00000 {
-       compatible = "adi,axi-pwmgen-1.00.a";
+       compatible = "adi,axi-pwmgen-2.00.a";
        reg = <0x44b00000 0x1000>;
        clocks = <&spi_clk>;
        #pwm-cells = <2>;
-- 
2.44.0