Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   Billy Tsai <billy_tsai@aspeedtech.com>
To:     <jdelvare@suse.com>, <linux@roeck-us.net>, <robh+dt@kernel.org>,
        <krzysztof.kozlowski+dt@linaro.org>, <joel@jms.id.au>,
        <andrew@aj.id.au>, <lee@kernel.org>, <thierry.reding@gmail.com>,
        <u.kleine-koenig@pengutronix.de>, <corbet@lwn.net>,
        <p.zabel@pengutronix.de>, <billy_tsai@aspeedtech.com>,
        <linux-hwmon@vger.kernel.org>, <devicetree@vger.kernel.org>,
        <linux-arm-kernel@lists.infradead.org>,
        <linux-aspeed@lists.ozlabs.org>, <linux-kernel@vger.kernel.org>,
        <linux-pwm@vger.kernel.org>, <linux-doc@vger.kernel.org>,
        <patrick@stwcx.xyz>
Subject: [v5 1/5] dt-bindings: pwm: Add bindings for aspeed pwm controller
Date:   Tue, 6 Jun 2023 17:45:31 +0800
Message-ID: <20230606094535.5388-2-billy_tsai@aspeedtech.com>
In-Reply-To: <20230606094535.5388-1-billy_tsai@aspeedtech.com>
References: <20230606094535.5388-1-billy_tsai@aspeedtech.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 7BIT
Content-Type:   text/plain; charset=US-ASCII
Precedence: bulk

Add the aspeed pwm device which should be the child-node of pwm-tach mfd.

Signed-off-by: Billy Tsai <billy_tsai@aspeedtech.com>
---
 .../bindings/pwm/aspeed,ast2600-pwm.yaml      | 32 +++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/pwm/aspeed,ast2600-pwm.yaml

diff --git a/Documentation/devicetree/bindings/pwm/aspeed,ast2600-pwm.yaml b/Documentation/devicetree/bindings/pwm/aspeed,ast2600-pwm.yaml
new file mode 100644
index 000000000000..88c25e65b4ee
--- /dev/null
+++ b/Documentation/devicetree/bindings/pwm/aspeed,ast2600-pwm.yaml
@@ -0,0 +1,32 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (C) 2021 Aspeed, Inc.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pwm/aspeed,ast2600-pwm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Aspeed Ast2600 PWM controller
+
+maintainers:
+  - Billy Tsai <billy_tsai@aspeedtech.com>
+
+description: |
+  The Aspeed PWM controller supports up to 16 PWM outputs.
+  This module is part of the ast2600-pwm-tach multi-function device. For more
+  details see ../mfd/aspeed,ast2600-pwm-tach.yaml.
+
+allOf:
+  - $ref: pwm.yaml#
+
+properties:
+  compatible:
+    enum:
+      - aspeed,ast2600-pwm
+
+  "#pwm-cells":
+    const: 3
+
+required:
+  - compatible
+
+additionalProperties: false
-- 
2.25.1