From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D39EAC021BC for ; Mon, 24 Feb 2025 20:06:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To: Content-Transfer-Encoding:Content-Type:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=AekzSPGBth5emf9W8MMPPGH/AY7iv/rs/Urm2hfXkCI=; b=gZmUHI9MkxuoGGWfM7H3h2okQz TJy7UT9Nt3rIys6PwDNccG7cRz6lNIz7cmMz44o+fGDHxFQOiLbwSLS/6SqoudoZPRxpCKjGffFLK GOAaez5lmQBPkIn5xaLncm07VyBuk25TayVIm3RshbEVzD7Jnd6jk9H+j+Qw3hFt7miHfZsTw01W9 PihqCaw8spEd3U1iHIz+WsQTS6r+4GAS8ZWCN/XSzA8evVaan/Ej2Pe4zxeicTBjd6ijWWmf9x09c 56tGmvGm02BcWHKxUP+jSEjulyK0hpCRsN2KTOiABVFCp0tvcs30jKfr2k/VKzvzLx1dckZGDyVzR G9zmnSkg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tmej3-0000000F2Sa-10l1; Mon, 24 Feb 2025 20:06:49 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tmegA-0000000F23R-1WFy; Mon, 24 Feb 2025 20:03:50 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id A15046112C; Mon, 24 Feb 2025 20:03:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1FD12C4CED6; Mon, 24 Feb 2025 20:03:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1740427429; bh=q+d7nm16qN8obUZdl22kTIu5V70Mi/RYYzCCy6bqBeI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=qreTVj6NyKUm6lrRKJbd3QXAxIqqOAJWW8G16C5zFxWhZCQDN1BM6OAGYPLK8+CyZ 1FRGrGG5N7qqtX5xzjmsQYb8/ojIngs7HVgz2F6fXoXPi0coG24ncjg578qVp1tL6V CTsoZeST5a0x5h1xMyu0fuWWkWEkOVvIpp9G9PaHC2W3yNb8M4ibhsIUNMKB5dojV4 kmpAIrzQk1gIPOzxo1dJ7Pkv4QD1dpfdlV/bNRrqNEEHL5Kd+g3HFabCw85n+SVN0q sIX/kHXEUh1r4I/KgO/yF9HVqbfplwRbkd+TsnyVKxb+IupTJ0hZjpXP1SlA2uRG7l pefph794JXEvA== Date: Mon, 24 Feb 2025 14:03:47 -0600 From: Rob Herring To: Andy Yan Cc: heiko@sntech.de, hjc@rock-chips.com, mripard@kernel.org, cristian.ciocaltea@collabora.com, neil.armstrong@linaro.org, yubing.zhang@rock-chips.com, krzk+dt@kernel.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, sebastian.reichel@collabora.com, Andy Yan Subject: Re: [PATCH 1/6] dt-bindings: display: rockchip: Add schema for RK3588 DPTX Controller Message-ID: <20250224200347.GA4011821-robh@kernel.org> References: <20250223113036.74252-1-andyshrk@163.com> <20250223113036.74252-2-andyshrk@163.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20250223113036.74252-2-andyshrk@163.com> X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Sun, Feb 23, 2025 at 07:30:24PM +0800, Andy Yan wrote: > From: Andy Yan > > The Rockchip RK3588 SoC integrates the Synopsys DesignWare DPTX > controller. And this DPTX controller need share a USBDP PHY with > the USB 3.0 OTG controller during operation. > > Signed-off-by: Andy Yan > > --- > > .../display/rockchip/rockchip,dw-dp.yaml | 150 ++++++++++++++++++ > 1 file changed, 150 insertions(+) > create mode 100644 Documentation/devicetree/bindings/display/rockchip/rockchip,dw-dp.yaml > > diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-dp.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-dp.yaml > new file mode 100644 > index 000000000000..b48af8c3e68b > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-dp.yaml > @@ -0,0 +1,150 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/display/rockchip/rockchip,dw-dp.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Rockchip DW DisplayPort Transmitter > + > +maintainers: > + - Andy Yan > + > +description: | > + The Rockchip RK3588 SoC integrates the Synopsys DesignWare DPTX controller > + which is compliant with the DisplayPort Specification Version 1.4 with the > + following features: > + > + * DisplayPort 1.4a > + * Main Link: 1/2/4 lanes > + * Main Link Support 1.62Gbps, 2.7Gbps, 5.4Gbps and 8.1Gbps > + * AUX channel 1Mbps > + * Single Stream Transport(SST) > + * Multistream Transport (MST) > + *Type-C support (alternate mode) ??? ^ Otherwise, Reviewed-by: Rob Herring (Arm) From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 64000C021A4 for ; Mon, 24 Feb 2025 20:06:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=WcvARnmq2sMlyIWUJ5P9LR2a3t2Q/IT+DsNRjged2Sc=; b=RBtkB8thZVGMys EuGpEHEhu0qQS0OyqoJAc2ClKSrWC16MgjWbhcnrZh3zz/MeNdiPULKtJneXTdXIoAQQcLOuW7nOK hI/qZ+yDR9tFN1Dc1NsJn8HMIdYBV4mgiIjV8cjSgNH792w0oLmLhWkG9q5F9+speDQ7PDViHh7j3 LHQrcmWOG2rV6mz3Z1CFVoxRqjmxzfXuZmrH9/SZnkzPJ2oo9EPs3zyd5/yZcU4YrSf5q6Qyek5NO 6HMS+1ldKnjgzEYELT9P4+6D9qlFijPnGIcLNNtVLOs19cHtvIGu5oOOeyozPrWwsLbkXtAq/JvpS Rt1clK2zXWUQ+/37xvpg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tmej3-0000000F2T6-3GMA; Mon, 24 Feb 2025 20:06:49 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tmegA-0000000F23R-1WFy; Mon, 24 Feb 2025 20:03:50 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id A15046112C; Mon, 24 Feb 2025 20:03:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1FD12C4CED6; Mon, 24 Feb 2025 20:03:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1740427429; bh=q+d7nm16qN8obUZdl22kTIu5V70Mi/RYYzCCy6bqBeI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=qreTVj6NyKUm6lrRKJbd3QXAxIqqOAJWW8G16C5zFxWhZCQDN1BM6OAGYPLK8+CyZ 1FRGrGG5N7qqtX5xzjmsQYb8/ojIngs7HVgz2F6fXoXPi0coG24ncjg578qVp1tL6V CTsoZeST5a0x5h1xMyu0fuWWkWEkOVvIpp9G9PaHC2W3yNb8M4ibhsIUNMKB5dojV4 kmpAIrzQk1gIPOzxo1dJ7Pkv4QD1dpfdlV/bNRrqNEEHL5Kd+g3HFabCw85n+SVN0q sIX/kHXEUh1r4I/KgO/yF9HVqbfplwRbkd+TsnyVKxb+IupTJ0hZjpXP1SlA2uRG7l pefph794JXEvA== Date: Mon, 24 Feb 2025 14:03:47 -0600 From: Rob Herring To: Andy Yan Subject: Re: [PATCH 1/6] dt-bindings: display: rockchip: Add schema for RK3588 DPTX Controller Message-ID: <20250224200347.GA4011821-robh@kernel.org> References: <20250223113036.74252-1-andyshrk@163.com> <20250223113036.74252-2-andyshrk@163.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20250223113036.74252-2-andyshrk@163.com> X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: neil.armstrong@linaro.org, heiko@sntech.de, devicetree@vger.kernel.org, hjc@rock-chips.com, mripard@kernel.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, yubing.zhang@rock-chips.com, dri-devel@lists.freedesktop.org, Andy Yan , krzk+dt@kernel.org, sebastian.reichel@collabora.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org T24gU3VuLCBGZWIgMjMsIDIwMjUgYXQgMDc6MzA6MjRQTSArMDgwMCwgQW5keSBZYW4gd3JvdGU6 Cj4gRnJvbTogQW5keSBZYW4gPGFuZHkueWFuQHJvY2stY2hpcHMuY29tPgo+IAo+IFRoZSBSb2Nr Y2hpcCBSSzM1ODggU29DIGludGVncmF0ZXMgdGhlIFN5bm9wc3lzIERlc2lnbldhcmUgRFBUWAo+ IGNvbnRyb2xsZXIuIEFuZCB0aGlzIERQVFggY29udHJvbGxlciBuZWVkIHNoYXJlIGEgVVNCRFAg UEhZIHdpdGgKPiB0aGUgVVNCIDMuMCBPVEcgY29udHJvbGxlciBkdXJpbmcgb3BlcmF0aW9uLgo+ IAo+IFNpZ25lZC1vZmYtYnk6IEFuZHkgWWFuIDxhbmR5LnlhbkByb2NrLWNoaXBzLmNvbT4KPiAK PiAtLS0KPiAKPiAgLi4uL2Rpc3BsYXkvcm9ja2NoaXAvcm9ja2NoaXAsZHctZHAueWFtbCAgICAg IHwgMTUwICsrKysrKysrKysrKysrKysrKwo+ICAxIGZpbGUgY2hhbmdlZCwgMTUwIGluc2VydGlv bnMoKykKPiAgY3JlYXRlIG1vZGUgMTAwNjQ0IERvY3VtZW50YXRpb24vZGV2aWNldHJlZS9iaW5k aW5ncy9kaXNwbGF5L3JvY2tjaGlwL3JvY2tjaGlwLGR3LWRwLnlhbWwKPiAKPiBkaWZmIC0tZ2l0 IGEvRG9jdW1lbnRhdGlvbi9kZXZpY2V0cmVlL2JpbmRpbmdzL2Rpc3BsYXkvcm9ja2NoaXAvcm9j a2NoaXAsZHctZHAueWFtbCBiL0RvY3VtZW50YXRpb24vZGV2aWNldHJlZS9iaW5kaW5ncy9kaXNw bGF5L3JvY2tjaGlwL3JvY2tjaGlwLGR3LWRwLnlhbWwKPiBuZXcgZmlsZSBtb2RlIDEwMDY0NAo+ IGluZGV4IDAwMDAwMDAwMDAwMC4uYjQ4YWY4YzNlNjhiCj4gLS0tIC9kZXYvbnVsbAo+ICsrKyBi L0RvY3VtZW50YXRpb24vZGV2aWNldHJlZS9iaW5kaW5ncy9kaXNwbGF5L3JvY2tjaGlwL3JvY2tj aGlwLGR3LWRwLnlhbWwKPiBAQCAtMCwwICsxLDE1MCBAQAo+ICsjIFNQRFgtTGljZW5zZS1JZGVu dGlmaWVyOiAoR1BMLTIuMC1vbmx5IE9SIEJTRC0yLUNsYXVzZSkKPiArJVlBTUwgMS4yCj4gKy0t LQo+ICskaWQ6IGh0dHA6Ly9kZXZpY2V0cmVlLm9yZy9zY2hlbWFzL2Rpc3BsYXkvcm9ja2NoaXAv cm9ja2NoaXAsZHctZHAueWFtbCMKPiArJHNjaGVtYTogaHR0cDovL2RldmljZXRyZWUub3JnL21l dGEtc2NoZW1hcy9jb3JlLnlhbWwjCj4gKwo+ICt0aXRsZTogUm9ja2NoaXAgRFcgRGlzcGxheVBv cnQgVHJhbnNtaXR0ZXIKPiArCj4gK21haW50YWluZXJzOgo+ICsgIC0gQW5keSBZYW4gPGFuZHku eWFuQHJvY2stY2hpcHMuY29tPgo+ICsKPiArZGVzY3JpcHRpb246IHwKPiArICBUaGUgUm9ja2No aXAgUkszNTg4IFNvQyBpbnRlZ3JhdGVzIHRoZSBTeW5vcHN5cyBEZXNpZ25XYXJlIERQVFggY29u dHJvbGxlcgo+ICsgIHdoaWNoIGlzIGNvbXBsaWFudCB3aXRoIHRoZSBEaXNwbGF5UG9ydCBTcGVj aWZpY2F0aW9uIFZlcnNpb24gMS40IHdpdGggdGhlCj4gKyAgZm9sbG93aW5nIGZlYXR1cmVzOgo+ ICsKPiArICAqIERpc3BsYXlQb3J0IDEuNGEKPiArICAqIE1haW4gTGluazogMS8yLzQgbGFuZXMK PiArICAqIE1haW4gTGluayBTdXBwb3J0IDEuNjJHYnBzLCAyLjdHYnBzLCA1LjRHYnBzIGFuZCA4 LjFHYnBzCj4gKyAgKiBBVVggY2hhbm5lbCAxTWJwcwo+ICsgICogU2luZ2xlIFN0cmVhbSBUcmFu c3BvcnQoU1NUKQo+ICsgICogTXVsdGlzdHJlYW0gVHJhbnNwb3J0IChNU1QpCj4gKyAgKu+BrlR5 cGUtQyBzdXBwb3J0IChhbHRlcm5hdGUgbW9kZSkKCj8/PyAgIF4KCk90aGVyd2lzZSwKClJldmll d2VkLWJ5OiBSb2IgSGVycmluZyAoQXJtKSA8cm9iaEBrZXJuZWwub3JnPgoKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KTGludXgtcm9ja2NoaXAgbWFpbGlu ZyBsaXN0CkxpbnV4LXJvY2tjaGlwQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmlu ZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1yb2NrY2hpcAo=