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Wed, 16 Apr 2025 01:22:12 -0700 (PDT) Received: from NB-GIGA003.letovo.school ([5.194.95.139]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-30f465f7b20sm23025391fa.97.2025.04.16.01.22.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Apr 2025 01:22:11 -0700 (PDT) From: Alexey Charkov Date: Wed, 16 Apr 2025 12:21:30 +0400 Subject: [PATCH 05/13] dt-bindings: pwm: vt8500-pwm: Convert to YAML Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250416-wmt-updates-v1-5-f9af689cdfc2@gmail.com> References: <20250416-wmt-updates-v1-0-f9af689cdfc2@gmail.com> In-Reply-To: <20250416-wmt-updates-v1-0-f9af689cdfc2@gmail.com> To: Krzysztof Kozlowski , Andi Shyti , Rob Herring , Conor Dooley , Thomas Gleixner , Krzysztof Kozlowski , Ulf Hansson , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Daniel Lezcano Cc: linux-arm-kernel@lists.infradead.org, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, netdev@vger.kernel.org, linux-pwm@vger.kernel.org, Alexey Charkov X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1744791712; l=3177; i=alchark@gmail.com; s=20250416; h=from:subject:message-id; bh=pSa2/+lArCQElaZ7zv8t6mgy94jBQOEPi6HZFwmgmf0=; b=5IArVazk/Vp7LbhkSLdoFtXb1jIC+84A1bxqEt5dF1N5SFJ/vY/W23YdW1D3UTtXNTpblMARY j/mELPMv6Z7Atzr05vYG8E6JVZSf03GFFz6XvrHPh1UESoohzwmf5mg X-Developer-Key: i=alchark@gmail.com; a=ed25519; pk=ltKbQzKLTJPiDgPtcHxdo+dzFthCCMtC3V9qf7+0rkc= Rewrite the textual description for the WonderMedia PWM controller as YAML schema, and switch the filename to follow the compatible string. Signed-off-by: Alexey Charkov --- .../devicetree/bindings/pwm/via,vt8500-pwm.yaml | 43 ++++++++++++++++++++++ .../devicetree/bindings/pwm/vt8500-pwm.txt | 18 --------- MAINTAINERS | 1 + 3 files changed, 44 insertions(+), 18 deletions(-) diff --git a/Documentation/devicetree/bindings/pwm/via,vt8500-pwm.yaml b/Documentation/devicetree/bindings/pwm/via,vt8500-pwm.yaml new file mode 100644 index 0000000000000000000000000000000000000000..a5f77fa848e0f604bed63c36b8e0996cf599cec0 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/via,vt8500-pwm.yaml @@ -0,0 +1,43 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pwm/via,vt8500-pwm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: VIA/Wondermedia VT8500/WM8xxx series SoC PWM controller + +maintainers: + - Alexey Charkov + +allOf: + - $ref: pwm.yaml# + +properties: + compatible: + items: + - const: via,vt8500-pwm + + reg: + maxItems: 1 + + '#pwm-cells': + const: 3 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - clocks + +additionalProperties: false + +examples: + - | + pwm1: pwm@d8220000 { + #pwm-cells = <3>; + compatible = "via,vt8500-pwm"; + reg = <0xd8220000 0x1000>; + clocks = <&clkpwm>; + }; diff --git a/Documentation/devicetree/bindings/pwm/vt8500-pwm.txt b/Documentation/devicetree/bindings/pwm/vt8500-pwm.txt deleted file mode 100644 index 4fba93ce1985a1e4c5a361423725fafb10eaa339..0000000000000000000000000000000000000000 --- a/Documentation/devicetree/bindings/pwm/vt8500-pwm.txt +++ /dev/null @@ -1,18 +0,0 @@ -VIA/Wondermedia VT8500/WM8xxx series SoC PWM controller - -Required properties: -- compatible: should be "via,vt8500-pwm" -- reg: physical base address and length of the controller's registers -- #pwm-cells: should be 3. See pwm.yaml in this directory for a description of - the cells format. The only third cell flag supported by this binding is - PWM_POLARITY_INVERTED. -- clocks: phandle to the PWM source clock - -Example: - -pwm1: pwm@d8220000 { - #pwm-cells = <3>; - compatible = "via,vt8500-pwm"; - reg = <0xd8220000 0x1000>; - clocks = <&clkpwm>; -}; diff --git a/MAINTAINERS b/MAINTAINERS index 001dc954fb44cc9b26570d663ea3bf9214c2deff..d131004add981446b08b1b3d572a3daa8377fd61 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -3431,6 +3431,7 @@ F: Documentation/devicetree/bindings/i2c/wm,wm8505-i2c.yaml F: Documentation/devicetree/bindings/interrupt-controller/via,vt8500-intc.yaml F: Documentation/devicetree/bindings/mmc/wm,wm8505-sdhc.yaml F: Documentation/devicetree/bindings/net/via,vt8500-rhine.yaml +F: Documentation/devicetree/bindings/pwm/via,vt8500-pwm.yaml F: arch/arm/boot/dts/vt8500/ F: arch/arm/mach-vt8500/ F: drivers/clocksource/timer-vt8500.c