From patchwork Tue Jan 3 06:46:12 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aradhya Bhatia X-Patchwork-Id: 13087244 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 5E463C53210 for ; Tue, 3 Jan 2023 06:54:55 +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=3+3zL3kT0Gm7ASCzk0GO/bSkF6Tv0IJFxblPXlsQJrI=; b=yyVpf+aAxo6Dm1 v0Rzt4A71x/4i2041wgAQ84WxnRtKbsVamkPJC/yPaOnmjiPqC53sM8ySBVYlYdwb7QKsNZc1cEzA 4bcMs6mwKwxMWnPGaUFiDojcOiQ0XAS2943LfSSml4MDTnuBgdIe3VTx6CgcFA4Aj/whTvGMPiyFm vhNswWDkgZU+KkW/oFlvpsJa0EUN3gnK1YJbYxoswe2CQlKShl/ria7m0se+7ggUE1rs7703nBCdz gPTHr9YQsfpOQT/axlYm4ykMR65J1MOLCN95Bw0ooGpqEUyNU0Tr9EvwiFagyiXN1L+X5bKgeVRjY 25U3TdkVMd0daFZNZryw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pCbB6-00HH2w-UO; Tue, 03 Jan 2023 06:53:41 +0000 Received: from lelv0143.ext.ti.com ([198.47.23.248]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pCb4R-00HEo7-Gx; Tue, 03 Jan 2023 06:46:51 +0000 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 3036kIY0020186; Tue, 3 Jan 2023 00:46:18 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1672728378; bh=rM0KgNmnSZO7R3K4bUC8tZO+fNWZ9r7BepvZWMal+zk=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=VSfNdYV+AmmYXTCI5JFlqecezz8CPZwF7EaIO0QjBB15/IkgtQJ+5LXNhTIsFbPRb 3O8JsYIQEzlPd7bsbGy84guLFeXS5QZqlphmysZBcpdcCXXd5xAG1bhYb2YaMd08Ax 7bpAklcAh3uVWVxTXZ9gCM9kIXl978b+Fv1gAcDg= Received: from DLEE102.ent.ti.com (dlee102.ent.ti.com [157.170.170.32]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 3036kINl005625 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 3 Jan 2023 00:46:18 -0600 Received: from DLEE110.ent.ti.com (157.170.170.21) by DLEE102.ent.ti.com (157.170.170.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16; Tue, 3 Jan 2023 00:46:18 -0600 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE110.ent.ti.com (157.170.170.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16 via Frontend Transport; Tue, 3 Jan 2023 00:46:18 -0600 Received: from localhost (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 3036kH4Q075225; Tue, 3 Jan 2023 00:46:17 -0600 From: Aradhya Bhatia To: Rob Herring , Krzysztof Kozlowski , Tomi Valkeinen , Jyri Sarha , David Airlie , Daniel Vetter , Laurent Pinchart , Thierry Reding , Sam Ravnborg , Maxime Ripard , Liam Girdwood , Mark Brown , Lad Prabhakar , Paul Walmsley , Palmer Dabbelt , Albert Ou , Matthias Brugger , Guo Ren CC: DRI Development List , Devicetree List , Linux Kernel List , Linux RISC-V List , Linux ARM Kernel List , Linux Mediatek List , Linux C-SKY Arch List , Nishanth Menon , Vignesh Raghavendra , Rahul T R , Devarsh Thakkar , Jai Luthra , Jayesh Choudhary , Aradhya Bhatia Subject: [RFC PATCH 1/4] dt-bindings: vendor-prefixes: Add microtips Date: Tue, 3 Jan 2023 12:16:12 +0530 Message-ID: <20230103064615.5311-2-a-bhatia1@ti.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230103064615.5311-1-a-bhatia1@ti.com> References: <20230103064615.5311-1-a-bhatia1@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230102_224648_221381_0657113B X-CRM114-Status: GOOD ( 10.05 ) 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 Add document vendor prefix for Microtips Technology USA (microtips). Signed-off-by: Aradhya Bhatia Acked-by: Krzysztof Kozlowski Reviewed-by: Laurent Pinchart --- Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index 70ffb3780621..516134cbcb3c 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -821,6 +821,8 @@ patternProperties: description: Microsoft Corporation "^microsys,.*": description: MicroSys Electronics GmbH + "^microtips,.*": + description: Microtips Technology USA "^mikroe,.*": description: MikroElektronika d.o.o. "^mikrotik,.*": From patchwork Tue Jan 3 06:46:13 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aradhya Bhatia X-Patchwork-Id: 13087242 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 1928CC3DA7D for ; Tue, 3 Jan 2023 06:51:13 +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=ewSl/gy9RGMofyFznt8BLHY9S1mO6/mZC2OD8Z3oNHU=; b=Q2BX955Ae5YrO7 zYrnpkT0Za26oQQ2YU/9NFeEF8/W2MDrC0bqlTdAjh0+U/+4UeSHulzoNhou/R+ZuGGrEPANsdSNh pttezDYq+3bTyuZBNl34PWHwxoK9U+mQiXadgDkV6PnGHyY3Z4BSuizbLoQftLnQTC9nWE3Pnz5uS i8og6OJ0DQH0nVb+vTUJdLZtprSvmW5AuHHyfUCj7syGXog8Lf6Hzt4w4ZODRFMFM6daXceb0/K0w mxZKD71WgTDQ5r6c1mqXtjOyqrz95HAjAErH9xWdwDXpmvOtoSWTebCft8O/0C9P0EbsWe5/Iy0U5 VjWXwBI1H6z8kTkskMSg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pCb7J-00HFpu-Sq; Tue, 03 Jan 2023 06:49:46 +0000 Received: from lelv0142.ext.ti.com ([198.47.23.249]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pCb4R-00HEoP-0w; Tue, 03 Jan 2023 06:46:52 +0000 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 3036kKo2130521; Tue, 3 Jan 2023 00:46:20 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1672728380; bh=JvO+0ma+HRXyIzQRjZijzxeByrRL1Bfwg9XNdT34yC8=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=t8xb4N9aiErMy7XeE3qFIiGuV5M/GFnslwQAqumfoIw5CGfIdNI9GRn0KgtEKlaAr +NLQthS/QE6rs20WUAJrvU2YSndjqJb09YQpCj/2e9ZmqleKob23mtItoHxjsOuU/O oFGqQOw3pQyHm4KrIk6j5Ck7Qdq5VJfJ1GCULp0s= Received: from DFLE105.ent.ti.com (dfle105.ent.ti.com [10.64.6.26]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 3036kKtR021216 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 3 Jan 2023 00:46:20 -0600 Received: from DFLE115.ent.ti.com (10.64.6.36) by DFLE105.ent.ti.com (10.64.6.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16; Tue, 3 Jan 2023 00:46:19 -0600 Received: from fllv0039.itg.ti.com (10.64.41.19) by DFLE115.ent.ti.com (10.64.6.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16 via Frontend Transport; Tue, 3 Jan 2023 00:46:19 -0600 Received: from localhost (ileaxei01-snat.itg.ti.com [10.180.69.5]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 3036kIFX085925; Tue, 3 Jan 2023 00:46:19 -0600 From: Aradhya Bhatia To: Rob Herring , Krzysztof Kozlowski , Tomi Valkeinen , Jyri Sarha , David Airlie , Daniel Vetter , Laurent Pinchart , Thierry Reding , Sam Ravnborg , Maxime Ripard , Liam Girdwood , Mark Brown , Lad Prabhakar , Paul Walmsley , Palmer Dabbelt , Albert Ou , Matthias Brugger , Guo Ren CC: DRI Development List , Devicetree List , Linux Kernel List , Linux RISC-V List , Linux ARM Kernel List , Linux Mediatek List , Linux C-SKY Arch List , Nishanth Menon , Vignesh Raghavendra , Rahul T R , Devarsh Thakkar , Jai Luthra , Jayesh Choudhary , Aradhya Bhatia Subject: [RFC PATCH 2/4] dt-bindings: vendor-prefixes: Add lincolntech Date: Tue, 3 Jan 2023 12:16:13 +0530 Message-ID: <20230103064615.5311-3-a-bhatia1@ti.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230103064615.5311-1-a-bhatia1@ti.com> References: <20230103064615.5311-1-a-bhatia1@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230102_224647_525884_7167E54F X-CRM114-Status: GOOD ( 10.15 ) 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 Add document vendor prefix for Lincoln Technology Solutions (lincolntech). Signed-off-by: Aradhya Bhatia Acked-by: Krzysztof Kozlowski Reviewed-by: Laurent Pinchart --- Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index 516134cbcb3c..82427a6ddf97 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -729,6 +729,8 @@ patternProperties: description: Lichee Pi "^linaro,.*": description: Linaro Limited + "^lincolntech,.*": + description: Lincoln Technology Solutions "^linksprite,.*": description: LinkSprite Technologies, Inc. "^linksys,.*": From patchwork Tue Jan 3 06:46:14 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aradhya Bhatia X-Patchwork-Id: 13087245 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 5E113C53210 for ; Tue, 3 Jan 2023 06:55:29 +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=dlnODqjHlnSlNag9EAD86gy+k1xUqrUSHBxmLRv3wqQ=; b=maw4BFyIKrDQfB 8R4525kmyVers/DsfHhvOwUMNBZXNzkdP57DK9gHbVLYEgB70H1yRIicz6SYkJW1ohIbRPG2k+SDd nACg6ltnF1CXtaJH+ZnRnmqQ0e97XTXwL8C6HlcNaSLbdFv8WJCscYZHMPhRr9VhTF+g99dmYwrWb Cds+NKk3WRgjexg7rDtGFPUXde6kebYCv+lvc3GJHqwjYVHIjvAm0Ja3eVs6xSe+s78YGqkuVGymS RgyHPDPFum+UH6KwTfGIj/tHoAq4m9DeO1T7/UKWKKXFvRKbxXkAWKrL+zA7A+1Q/yvth+ecFG613 e6MNRECVYeTsRe+h6JYw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pCbBY-00HHDt-OS; Tue, 03 Jan 2023 06:54:09 +0000 Received: from fllv0015.ext.ti.com ([198.47.19.141]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pCb4X-00HEzd-Qu; Tue, 03 Jan 2023 06:47:03 +0000 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 3036kLwp036782; Tue, 3 Jan 2023 00:46:21 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1672728381; bh=b0z+/hBdGdVLdLi21sE8VV0IYVdDrIzO1ouT2JZpjtM=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=BCFc5nTBx+vUGLfqxyuBUAEwmYbBXBfffMPEV2nyqZF5VYthxYtOkcB/9gZIooWq4 CSAiwIeqhZudz9LbENd71VEOQI6zbF4J7ia3cKTGjNelcqL1IFV9x988A+j/z0SGUA IiWqhEAgrTW6PIq0nBxTWwCMbJahAMcChHGH5dXM= Received: from DFLE110.ent.ti.com (dfle110.ent.ti.com [10.64.6.31]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 3036kLZ0077095 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 3 Jan 2023 00:46:21 -0600 Received: from DFLE112.ent.ti.com (10.64.6.33) by DFLE110.ent.ti.com (10.64.6.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16; Tue, 3 Jan 2023 00:46:21 -0600 Received: from fllv0039.itg.ti.com (10.64.41.19) by DFLE112.ent.ti.com (10.64.6.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16 via Frontend Transport; Tue, 3 Jan 2023 00:46:21 -0600 Received: from localhost (ileaxei01-snat.itg.ti.com [10.180.69.5]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 3036kKAR085946; Tue, 3 Jan 2023 00:46:20 -0600 From: Aradhya Bhatia To: Rob Herring , Krzysztof Kozlowski , Tomi Valkeinen , Jyri Sarha , David Airlie , Daniel Vetter , Laurent Pinchart , Thierry Reding , Sam Ravnborg , Maxime Ripard , Liam Girdwood , Mark Brown , Lad Prabhakar , Paul Walmsley , Palmer Dabbelt , Albert Ou , Matthias Brugger , Guo Ren CC: DRI Development List , Devicetree List , Linux Kernel List , Linux RISC-V List , Linux ARM Kernel List , Linux Mediatek List , Linux C-SKY Arch List , Nishanth Menon , Vignesh Raghavendra , Rahul T R , Devarsh Thakkar , Jai Luthra , Jayesh Choudhary , Aradhya Bhatia Subject: [RFC PATCH 3/4] dt-bindings: panel: Introduce dual-link LVDS panel Date: Tue, 3 Jan 2023 12:16:14 +0530 Message-ID: <20230103064615.5311-4-a-bhatia1@ti.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230103064615.5311-1-a-bhatia1@ti.com> References: <20230103064615.5311-1-a-bhatia1@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230102_224658_736065_F70AF8C1 X-CRM114-Status: GOOD ( 17.89 ) 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 Dual-link LVDS interfaces have 2 links, with even pixels traveling on one link, and odd pixels on the other. These panels are also generic in nature, with no documented constraints, much like their single-link counterparts, "panel-lvds". Add a new compatible, "panel-dual-lvds", and a dt-binding document for these panels. Signed-off-by: Aradhya Bhatia --- .../display/panel/panel-dual-lvds.yaml | 157 ++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 158 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/panel-dual-lvds.yaml diff --git a/Documentation/devicetree/bindings/display/panel/panel-dual-lvds.yaml b/Documentation/devicetree/bindings/display/panel/panel-dual-lvds.yaml new file mode 100644 index 000000000000..88a7aa2410be --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/panel-dual-lvds.yaml @@ -0,0 +1,157 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/panel-dual-lvds.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Generic Dual-Link LVDS Display Panel + +maintainers: + - Aradhya Bhatia + - Thierry Reding + +description: | + A dual-LVDS interface is a dual-link connection with the even pixels + traveling on one link, and the odd pixels traveling on the other. + +allOf: + - $ref: panel-common.yaml# + - $ref: /schemas/display/lvds.yaml/# + +properties: + compatible: + oneOf: + - items: + - enum: + - lincolntech,lcd185-101ct + - microtips,13-101hieb0hf0-s + - const: panel-dual-lvds + - const: panel-dual-lvds + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + properties: + port@0: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: The sink for first set of LVDS pixels. + + properties: + dual-lvds-odd-pixels: + type: boolean + + dual-lvds-even-pixels: + type: boolean + + oneOf: + - required: [dual-lvds-odd-pixels] + - required: [dual-lvds-even-pixels] + + port@1: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: The sink for second set of LVDS pixels. + + properties: + dual-lvds-even-pixels: + type: boolean + + dual-lvds-odd-pixels: + type: boolean + + oneOf: + - required: [dual-lvds-even-pixels] + - required: [dual-lvds-odd-pixels] + + allOf: + - if: + properties: + port@0: + properties: + dual-lvds-odd-pixels: true + required: + - dual-lvds-odd-pixels + then: + properties: + port@1: + properties: + dual-lvds-even-pixels: true + dual-lvds-odd-pixels: false + + - if: + properties: + port@0: + properties: + dual-lvds-even-pixels: true + required: + - dual-lvds-even-pixels + then: + properties: + port@1: + properties: + dual-lvds-odd-pixels: true + dual-lvds-even-pixels: false + + required: + - port@0 + - port@1 + + port: false + +unevaluatedProperties: false + +required: + - compatible + - width-mm + - height-mm + - data-mapping + - panel-timing + - ports + +examples: + - |+ + panel-dual-lvds { + compatible = "microtips,13-101hieb0hf0-s", "panel-dual-lvds"; + + width-mm = <217>; + height-mm = <136>; + + data-mapping = "vesa-24"; + + panel-timing { + clock-frequency = <150275000>; + hactive = <1920>; + vactive = <1200>; + hfront-porch = <32>; + hsync-len = <52>; + hback-porch = <24>; + vfront-porch = <24>; + vsync-len = <8>; + vback-porch = <3>; + de-active = <1>; + }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + dual-lvds-odd-pixels; + lcd_in0: endpoint { + remote-endpoint = <&oldi_out0>; + }; + }; + + port@1 { + reg = <1>; + dual-lvds-even-pixels; + lcd_in1: endpoint { + remote-endpoint = <&oldi_out1>; + }; + }; + }; + }; + +... diff --git a/MAINTAINERS b/MAINTAINERS index 7f86d02cb427..c13f24293ab1 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -6595,6 +6595,7 @@ T: git git://anongit.freedesktop.org/drm/drm-misc S: Maintained F: drivers/gpu/drm/panel/panel-lvds.c F: Documentation/devicetree/bindings/display/lvds.yaml +F: Documentation/devicetree/bindings/display/panel/panel-dual-lvds.yaml F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml DRM DRIVER FOR MANTIX MLAF057WE51 PANELS From patchwork Tue Jan 3 06:46:15 2023 Content-Type: text/plain; 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Tue, 3 Jan 2023 00:46:22 -0600 From: Aradhya Bhatia To: Rob Herring , Krzysztof Kozlowski , Tomi Valkeinen , Jyri Sarha , David Airlie , Daniel Vetter , Laurent Pinchart , Thierry Reding , Sam Ravnborg , Maxime Ripard , Liam Girdwood , Mark Brown , Lad Prabhakar , Paul Walmsley , Palmer Dabbelt , Albert Ou , Matthias Brugger , Guo Ren CC: DRI Development List , Devicetree List , Linux Kernel List , Linux RISC-V List , Linux ARM Kernel List , Linux Mediatek List , Linux C-SKY Arch List , Nishanth Menon , Vignesh Raghavendra , Rahul T R , Devarsh Thakkar , Jai Luthra , Jayesh Choudhary , Aradhya Bhatia Subject: [RFC PATCH 4/4] drm: panel-lvds: Introduce dual-link panels Date: Tue, 3 Jan 2023 12:16:15 +0530 Message-ID: <20230103064615.5311-5-a-bhatia1@ti.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230103064615.5311-1-a-bhatia1@ti.com> References: <20230103064615.5311-1-a-bhatia1@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230102_224649_916420_F2BEE35C X-CRM114-Status: GOOD ( 12.84 ) 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 Add a new compatible, "panel-dual-lvds". Dual-link LVDS interfaces have 2 links, with even pixels traveling on one link, and odd pixels on the other. These panels are also generic in nature, with no documented constraints, much like their single-link counterparts, "panel-lvds". Signed-off-by: Aradhya Bhatia --- drivers/gpu/drm/panel/panel-lvds.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/panel/panel-lvds.c b/drivers/gpu/drm/panel/panel-lvds.c index de8758c30e6e..bf6f84af0730 100644 --- a/drivers/gpu/drm/panel/panel-lvds.c +++ b/drivers/gpu/drm/panel/panel-lvds.c @@ -241,6 +241,7 @@ static int panel_lvds_remove(struct platform_device *pdev) static const struct of_device_id panel_lvds_of_table[] = { { .compatible = "panel-lvds", }, + { .compatible = "panel-dual-lvds", }, { /* Sentinel */ }, };