From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C0448632; Thu, 4 Sep 2025 05:49:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756964992; cv=none; b=VKKw4s6lMUt6cRak0q96J+DYazTKSLn8ZNsztPIWYSDhXzkCCjnzBXbIV6iPLEgbTpssS/CPmpDJbvhwCUviJa3ZGisEqGjqU8Bv1M1Fzsaq5iv4TwUP07X00MrzxCEbHujUsLi5yRmdpXBqA4BYEvSGUef76bh/nZ7vR/QCBJ0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756964992; c=relaxed/simple; bh=9WQzIa3qfWUZV+EvhgZ4SESBS1eEflnShf9kFqeX2bs=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=G//LszjNQLdS8AqqaC58alm981l8qxpzAsbu1hT7JLKBuQ8Tl2sTlOAdDtG7P17d3ZfaYbC6HRBLwYLQTvuzuIRPGD0e06TEprP///lIIUp/eiqAPtsmBiGt72gCW/JhDqcf2BCA60gvXn2kzFDQEG7u9DI6Fbc9gTcxmOQvec8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=rTzL+F86; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="rTzL+F86" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E6F43C4CEF0; Thu, 4 Sep 2025 05:49:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756964992; bh=9WQzIa3qfWUZV+EvhgZ4SESBS1eEflnShf9kFqeX2bs=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=rTzL+F86JVWgnktoyv0vu4spAbwRiYPEK2NTI22kayi/nfMBXKuSZhaNbc3cRxn6y 0cxiJdrxiDORMBnH/Hch/JvkJKtT0cn3abPZbzvbbMhc5YJU4SY6yVi2oTr89fojKg qibr08LLv5NlxU8w574gxtW2GmX602Ez8UfbrD2zwZjwYdMVg2hTsCh50ogSAm0LTi fX5n1y0fi9ruvxmp6tV2N6QwXo494VkKfrQ+GhkDI7ZrnNN6kvqfgPhcklCOFQW5HC 7oPZDozbFge3d4MhAnIcDJXSk+9vL3/i+QPoLpcxQXNZqt0kCwY/ni24YMANnIVFOm VtspCk1BYpdOw== Message-ID: <042523f7-2b75-4a04-8e0b-d1019ab84987@kernel.org> Date: Thu, 4 Sep 2025 07:49:46 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/2] This patch adds a new device tree binding documentation. To: syyang , robh@kernel.org Cc: Laurent.pinchart@ideasonboard.com, andrzej.hajda@intel.com, conor+dt@kernel.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, jernej.skrabec@gmail.com, jonas@kwiboo.se, krzk+dt@kernel.org, linux-kernel@vger.kernel.org, neil.armstrong@linaro.org, rfoss@kernel.org, yangsunyun1993@gmail.com References: <175691717884.2393851.6340903042726389490.robh@kernel.org> <20250904022524.1748587-1-syyang@lontium.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; keydata= xsFNBFVDQq4BEAC6KeLOfFsAvFMBsrCrJ2bCalhPv5+KQF2PS2+iwZI8BpRZoV+Bd5kWvN79 cFgcqTTuNHjAvxtUG8pQgGTHAObYs6xeYJtjUH0ZX6ndJ33FJYf5V3yXqqjcZ30FgHzJCFUu JMp7PSyMPzpUXfU12yfcRYVEMQrmplNZssmYhiTeVicuOOypWugZKVLGNm0IweVCaZ/DJDIH gNbpvVwjcKYrx85m9cBVEBUGaQP6AT7qlVCkrf50v8bofSIyVa2xmubbAwwFA1oxoOusjPIE J3iadrwpFvsZjF5uHAKS+7wHLoW9hVzOnLbX6ajk5Hf8Pb1m+VH/E8bPBNNYKkfTtypTDUCj NYcd27tjnXfG+SDs/EXNUAIRefCyvaRG7oRYF3Ec+2RgQDRnmmjCjoQNbFrJvJkFHlPeHaeS BosGY+XWKydnmsfY7SSnjAzLUGAFhLd/XDVpb1Een2XucPpKvt9ORF+48gy12FA5GduRLhQU vK4tU7ojoem/G23PcowM1CwPurC8sAVsQb9KmwTGh7rVz3ks3w/zfGBy3+WmLg++C2Wct6nM Pd8/6CBVjEWqD06/RjI2AnjIq5fSEH/BIfXXfC68nMp9BZoy3So4ZsbOlBmtAPvMYX6U8VwD TNeBxJu5Ex0Izf1NV9CzC3nNaFUYOY8KfN01X5SExAoVTr09ewARAQABzSVLcnp5c3p0b2Yg S296bG93c2tpIDxrcnprQGtlcm5lbC5vcmc+wsGVBBMBCgA/AhsDBgsJCAcDAgYVCAIJCgsE FgIDAQIeAQIXgBYhBJvQfg4MUfjVlne3VBuTQ307QWKbBQJoF1BKBQkWlnSaAAoJEBuTQ307 QWKbHukP/3t4tRp/bvDnxJfmNdNVn0gv9ep3L39IntPalBFwRKytqeQkzAju0whYWg+R/rwp +r2I1Fzwt7+PTjsnMFlh1AZxGDmP5MFkzVsMnfX1lGiXhYSOMP97XL6R1QSXxaWOpGNCDaUl ajorB0lJDcC0q3xAdwzRConxYVhlgmTrRiD8oLlSCD5baEAt5Zw17UTNDnDGmZQKR0fqLpWy 786Lm5OScb7DjEgcA2PRm17st4UQ1kF0rQHokVaotxRM74PPDB8bCsunlghJl1DRK9s1aSuN hL1Pv9VD8b4dFNvCo7b4hfAANPU67W40AaaGZ3UAfmw+1MYyo4QuAZGKzaP2ukbdCD/DYnqi tJy88XqWtyb4UQWKNoQqGKzlYXdKsldYqrLHGoMvj1UN9XcRtXHST/IaLn72o7j7/h/Ac5EL 8lSUVIG4TYn59NyxxAXa07Wi6zjVL1U11fTnFmE29ALYQEXKBI3KUO1A3p4sQWzU7uRmbuxn naUmm8RbpMcOfa9JjlXCLmQ5IP7Rr5tYZUCkZz08LIfF8UMXwH7OOEX87Y++EkAB+pzKZNNd hwoXulTAgjSy+OiaLtuCys9VdXLZ3Zy314azaCU3BoWgaMV0eAW/+gprWMXQM1lrlzvwlD/k whyy9wGf0AEPpLssLVt9VVxNjo6BIkt6d1pMg6mHsUEVzsFNBFVDXDQBEADNkrQYSREUL4D3 Gws46JEoZ9HEQOKtkrwjrzlw/tCmqVzERRPvz2Xg8n7+HRCrgqnodIYoUh5WsU84N03KlLue MNsWLJBvBaubYN4JuJIdRr4dS4oyF1/fQAQPHh8Thpiz0SAZFx6iWKB7Qrz3OrGCjTPcW6ei OMheesVS5hxietSmlin+SilmIAPZHx7n242u6kdHOh+/SyLImKn/dh9RzatVpUKbv34eP1wA GldWsRxbf3WP9pFNObSzI/Bo3kA89Xx2rO2roC+Gq4LeHvo7ptzcLcrqaHUAcZ3CgFG88CnA 6z6lBZn0WyewEcPOPdcUB2Q7D/NiUY+HDiV99rAYPJztjeTrBSTnHeSBPb+qn5ZZGQwIdUW9 YegxWKvXXHTwB5eMzo/RB6vffwqcnHDoe0q7VgzRRZJwpi6aMIXLfeWZ5Wrwaw2zldFuO4Dt 91pFzBSOIpeMtfgb/Pfe/a1WJ/GgaIRIBE+NUqckM+3zJHGmVPqJP/h2Iwv6nw8U+7Yyl6gU BLHFTg2hYnLFJI4Xjg+AX1hHFVKmvl3VBHIsBv0oDcsQWXqY+NaFahT0lRPjYtrTa1v3tem/ JoFzZ4B0p27K+qQCF2R96hVvuEyjzBmdq2esyE6zIqftdo4MOJho8uctOiWbwNNq2U9pPWmu 4vXVFBYIGmpyNPYzRm0QPwARAQABwsF8BBgBCgAmAhsMFiEEm9B+DgxR+NWWd7dUG5NDfTtB YpsFAmgXUF8FCRaWWyoACgkQG5NDfTtBYptO0w//dlXJs5/42hAXKsk+PDg3wyEFb4NpyA1v qmx7SfAzk9Hf6lWwU1O6AbqNMbh6PjEwadKUk1m04S7EjdQLsj/MBSgoQtCT3MDmWUUtHZd5 RYIPnPq3WVB47GtuO6/u375tsxhtf7vt95QSYJwCB+ZUgo4T+FV4hquZ4AsRkbgavtIzQisg Dgv76tnEv3YHV8Jn9mi/Bu0FURF+5kpdMfgo1sq6RXNQ//TVf8yFgRtTUdXxW/qHjlYURrm2 H4kutobVEIxiyu6m05q3e9eZB/TaMMNVORx+1kM3j7f0rwtEYUFzY1ygQfpcMDPl7pRYoJjB dSsm0ZuzDaCwaxg2t8hqQJBzJCezTOIkjHUsWAK+tEbU4Z4SnNpCyM3fBqsgYdJxjyC/tWVT AQ18NRLtPw7tK1rdcwCl0GFQHwSwk5pDpz1NH40e6lU+NcXSeiqkDDRkHlftKPV/dV+lQXiu jWt87ecuHlpL3uuQ0ZZNWqHgZoQLXoqC2ZV5KrtKWb/jyiFX/sxSrodALf0zf+tfHv0FZWT2 zHjUqd0t4njD/UOsuIMOQn4Ig0SdivYPfZukb5cdasKJukG1NOpbW7yRNivaCnfZz6dTawXw XRIV/KDsHQiyVxKvN73bThKhONkcX2LWuD928tAR6XMM2G5ovxLe09vuOzzfTWQDsm++9UKF a/A= In-Reply-To: <20250904022524.1748587-1-syyang@lontium.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 04/09/2025 04:25, syyang wrote: > Fix device tree binding validation errors reported by Rob Herring. > > v2: That's not the place where you put changelog. > - Fixed $id field to match actual filename (lontium,lt9611c.yaml) > - build pass > > Thanks to Rob Herring for the review and feedback. Please carefully read submitting patches. Do not attach (thread) your patchsets to some other threads (unrelated or older versions). This buries them deep in the mailbox and might interfere with applying entire sets. See also: https://elixir.bootlin.com/linux/v6.16-rc2/source/Documentation/process/submitting-patches.rst#L830 Please use subject prefixes matching the subsystem. You can get them for example with `git log --oneline -- DIRECTORY_OR_FILE` on the directory your patch is touching. For bindings, the preferred subjects are explained here: https://www.kernel.org/doc/html/latest/devicetree/bindings/submitting-patches.html#i-for-patch-submitters > > Signed-off-by: syyang > --- > .../display/bridge/lontium,lt9611c.yaml | 121 ++++++++++++++++++ > 1 file changed, 121 insertions(+) > create mode 100644 Documentation/devicetree/bindings/display/bridge/lontium,lt9611c.yaml > > diff --git a/Documentation/devicetree/bindings/display/bridge/lontium,lt9611c.yaml b/Documentation/devicetree/bindings/display/bridge/lontium,lt9611c.yaml > new file mode 100644 > index 000000000000..712644da4f1d > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/bridge/lontium,lt9611c.yaml > @@ -0,0 +1,121 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/display/bridge/lontium,lt9611c.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Lontium LT9611C 2 Port MIPI to HDMI Bridge > + > +maintainers: > + - Rob Herring No, how so? > + > +description: | Do not need '|' unless you need to preserve formatting. > + The LT9611C are bridge devices which convert DSI to HDMI Why this cannot be added to lt9611 binding? Commit msg should clearly answer that. > + > +properties: > + compatible: > + enum: > + - lontium,lt9611c > + > + reg: > + maxItems: 1 > + > + "#sound-dai-cells": Missing dai-common ref. > + const: 0 > + > + interrupts: > + maxItems: 1 > + > + reset-gpios: > + maxItems: 1 > + description: GPIO connected to active high RESET pin. > + > + vdd-supply: > + description: Regulator for 1.2V MIPI phy power. > + > + vcc-supply: > + description: Regulator for 3.3V IO power. > + > + ports: > + $ref: /schemas/graph.yaml#/properties/ports > + > + properties: > + port@0: > + $ref: /schemas/graph.yaml#/properties/port > + description: > + Primary MIPI port-1 for MIPI input > + > + port@1: > + $ref: /schemas/graph.yaml#/properties/port > + description: > + Additional MIPI port-2 for MIPI input, used in combination > + with primary MIPI port-1 to drive higher resolution displays > + > + port@2: > + $ref: /schemas/graph.yaml#/properties/port > + description: > + HDMI port for HDMI output > + > + required: > + - port@0 > + - port@2 > + > +required: > + - compatible > + - reg > + - interrupts > + - vdd-supply > + - vcc-supply > + - ports > + > +additionalProperties: false > + > +examples: > + - | > + #include > + #include > + > + i2c10 { > + #address-cells = <1>; > + #size-cells = <0>; > + > + hdmi-bridge@41 { > + compatible = "lontium,lt9611c"; > + reg = <0x41>; > + #sound-dai-cells = <0>; > + interrupts-extended = <&pio 128 GPIO_ACTIVE_HIGH>; > + reset-gpios = <&pio 127 GPIO_ACTIVE_HIGH>; > + vdd-supply = <<9611_1v2>; > + vcc-supply = <<9611_3v3>; > + status = "okay"; Nope, drop. Best regards, Krzysztof