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 A304FC25B5F for ; Fri, 10 May 2024 11:06:43 +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:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=uSAyrQALAi2a3TPx2xpaSu+DGBQjjczV03K6gKtFH+o=; b=dObr1uZomlkAzs c1+v2OMphP3aNPqd8mHKmHo0F6OhU5b2UAaRyFeYYDAD2FKxHRDxA1m5j3zbpPCDIFVVmRKKl28zo hbQXiRJU+7aqqBvDWiChw6wWV6hL3S8h9erSvsEZjvidt/4pki2zQE8ZEyb2lglnQRt7zVP0jc7Se eUPaBZxlyCluTxAVqpp4zHVIrAg5g+a7h6akrEfaOAnU2NrFqJ42nIKQThIhRQdDE0du0IT704nCM dlxdMW7Kymjl84n46aLo82R84HHNuYbgq0gb//yg2crmillC3eOSlc/rUg+NPprrzwwYdd38hHSrl Ie5LoVbWwMkmdIiOQ7jQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1s5O5L-00000004y9R-1Lif; Fri, 10 May 2024 11:06:43 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1s5O5I-00000004y7L-3nhW; Fri, 10 May 2024 11:06:42 +0000 X-UUID: 5bd78e5e0ebd11efa8f1cd58ee6c2400-20240510 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=kpRLxFp1HniKMgGxgeGEPO0SSPqHobCE+LsRmF4NMto=; b=pvhpW5hj2YNG0F4cXbOQvaxS1Kh8OHJ89wIUS55tbsOURE77hW3bpD8q0M3SRPeOMY4SBAVk8PdaPM1dBLePN8vH5hH9SMuUbpAMUd06ViL0vSyXO6MSm7Ji4wNBlXxa/WQJ8oebGbwsg2WxHgDt/n7lapHdOoWQNRF1f9c0z8Y=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.38,REQID:3941fdf6-cc65-4b21-8b0f-3b4caccab329,IP:0,U RL:25,TC:0,Content:-5,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTIO N:release,TS:20 X-CID-META: VersionHash:82c5f88,CLOUDID:7715effb-ed05-4274-9204-014369d201e8,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:11|1,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES :1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0 X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR,TF_CID_SPAM_ULN X-UUID: 5bd78e5e0ebd11efa8f1cd58ee6c2400-20240510 Received: from mtkmbs11n2.mediatek.inc [(172.21.101.187)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 2123232219; Fri, 10 May 2024 04:06:32 -0700 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) by mtkmbs13n2.mediatek.inc (172.21.101.108) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Fri, 10 May 2024 19:05:31 +0800 Received: from mszsdhlt06.gcn.mediatek.inc (10.16.6.206) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Fri, 10 May 2024 19:05:30 +0800 From: Liankun Yang To: , , , , , , , , , , , , , , , , , , CC: , , , , , Subject: [PATCH v2 2/2] Add dp PHY dt-bindings Date: Fri, 10 May 2024 19:04:15 +0800 Message-ID: <20240510110523.12524-3-liankun.yang@mediatek.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240510110523.12524-1-liankun.yang@mediatek.com> References: <20240510110523.12524-1-liankun.yang@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240510_040640_956382_6CCF3FB5 X-CRM114-Status: GOOD ( 12.18 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org Add dp PHY dt-bindings. Changeds in v2: - Add dp PHY dt-bindings. https://patchwork.kernel.org/project/linux-mediatek/patch/ 20240403040517.3279-1-liankun.yang@mediatek.com/ Signed-off-by: Liankun Yang --- .../display/mediatek/mediatek.phy-dp.yaml | 45 +++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek.phy-dp.yaml diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek.phy-dp.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek.phy-dp.yaml index 000000000000..476bc329363f --- /dev/null +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek.phy-dp.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/mediatek/mediatek,phy-dp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek Display Port Controller + +maintainers: + - Mac shen + - Liankun yang + +description: | + Special settings need to be configured by MediaTek DP based on the actual + hardware situation. For example, when using a certain brand's docking + station for display projection, garbage may appear. Adjusting the specific + ssc value can resolve this issue. + +properties: + status: disabled + description: | + Since the DP driver has already registered the DP PHY device + through mtk_dp_register_phy(), so the status is disabled. + + dp-ssc-setting: + - ssc-delta-hbr + description: Specific values are set based on the actual HW situation. + +required: + - status + - dp-ssc-setting + +examples: + - | + soc { + #address-cells = <2>; + #size-cells = <2>; + + phy-dp@1c600000 { + status = "disabled"; + dp-ssc-setting { + ssc-delta-hbr = <0x01fe>; + } + }; + }; -- 2.18.0 -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy