From cefb89592e3217884138d4450ad14bc3415e1d76 Mon Sep 17 00:00:00 2001 From: Billy Tsai Date: Thu, 20 Nov 2025 19:12:31 +0800 Subject: [PATCH] dt-bindings: hwmon: Add AST2700 compatible Adds support for the AST2700 PWM/Tach controller by extending the compatible string enumeration in the device tree binding. The AST2700 PWM/Tach hardware is compatible with the existing binding schema and requires no additional properties or modifications beyond the new compatible string. Signed-off-by: Billy Tsai Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20251120-upstream_pwm_tach-v3-1-eaa2f9b300a2@aspeedtech.com Signed-off-by: Guenter Roeck --- .../devicetree/bindings/hwmon/aspeed,g6-pwm-tach.yaml | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/hwmon/aspeed,g6-pwm-tach.yaml b/Documentation/devicetree/bindings/hwmon/aspeed,g6-pwm-tach.yaml index 9e5ed901ae54c..851fb16ec7fa1 100644 --- a/Documentation/devicetree/bindings/hwmon/aspeed,g6-pwm-tach.yaml +++ b/Documentation/devicetree/bindings/hwmon/aspeed,g6-pwm-tach.yaml @@ -18,8 +18,11 @@ description: | properties: compatible: - enum: - - aspeed,ast2600-pwm-tach + oneOf: + - items: + - const: aspeed,ast2700-pwm-tach + - const: aspeed,ast2600-pwm-tach + - const: aspeed,ast2600-pwm-tach reg: maxItems: 1 -- 2.47.3