From patchwork Sun Jun 21 00:47:27 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 11616353 X-Patchwork-Delegate: kieran@bingham.xyz Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 415EF912 for ; Sun, 21 Jun 2020 00:48:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2A6D72478C for ; Sun, 21 Jun 2020 00:48:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="ajzMbL2q" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729068AbgFUAsF (ORCPT ); Sat, 20 Jun 2020 20:48:05 -0400 Received: from perceval.ideasonboard.com ([213.167.242.64]:60970 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728805AbgFUAsF (ORCPT ); Sat, 20 Jun 2020 20:48:05 -0400 Received: from pendragon.bb.dnainternet.fi (81-175-216-236.bb.dnainternet.fi [81.175.216.236]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 967C6552; Sun, 21 Jun 2020 02:48:02 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1592700482; bh=vq0cspfk361O5BWCM9XyY2wGNn2MVi9evrFNV6VeQOM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ajzMbL2qBQl2ioNTylrnzCVXQ4DkkWnk8zc2rThv7hDuljtWtpPHF5Mt78tkeBPiQ WCpnPxpBwtYujRKuGVrY3U5fjzvLh5TlqxPmU7n4a5uiLC0LTVNrGLLxXKS2ueAsjb pT1utXfZV1id+Q3Sink+1yqrvV+ZVPsjEbRQqpCM= From: Laurent Pinchart To: dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org Cc: devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Rob Herring Subject: [PATCH v2 1/8] dt-bindings: media: renesas,fcp: Convert binding to YAML Date: Sun, 21 Jun 2020 03:47:27 +0300 Message-Id: <20200621004734.28602-2-laurent.pinchart+renesas@ideasonboard.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200621004734.28602-1-laurent.pinchart+renesas@ideasonboard.com> References: <20200621004734.28602-1-laurent.pinchart+renesas@ideasonboard.com> MIME-Version: 1.0 Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org Convert the Renesas R-Car FCP text binding to YAML. Signed-off-by: Laurent Pinchart Reviewed-by: Geert Uytterhoeven Reviewed-by: Niklas Söderlund --- Changes since v1: - Simplify comments on compatible strings - Update MAINTAINERS --- .../devicetree/bindings/media/renesas,fcp.txt | 34 ----------- .../bindings/media/renesas,fcp.yaml | 56 +++++++++++++++++++ MAINTAINERS | 2 +- 3 files changed, 57 insertions(+), 35 deletions(-) delete mode 100644 Documentation/devicetree/bindings/media/renesas,fcp.txt create mode 100644 Documentation/devicetree/bindings/media/renesas,fcp.yaml diff --git a/Documentation/devicetree/bindings/media/renesas,fcp.txt b/Documentation/devicetree/bindings/media/renesas,fcp.txt deleted file mode 100644 index 79c37395b396..000000000000 --- a/Documentation/devicetree/bindings/media/renesas,fcp.txt +++ /dev/null @@ -1,34 +0,0 @@ -Renesas R-Car Frame Compression Processor (FCP) ------------------------------------------------ - -The FCP is a companion module of video processing modules in the Renesas R-Car -Gen3 and RZ/G2 SoCs. It provides data compression and decompression, data -caching, and conversion of AXI transactions in order to reduce the memory -bandwidth. - -There are three types of FCP: FCP for Codec (FCPC), FCP for VSP (FCPV) and FCP -for FDP (FCPF). Their configuration and behaviour depend on the module they -are paired with. These DT bindings currently support the FCPV and FCPF. - - - compatible: Must be one or more of the following - - - "renesas,fcpv" for generic compatible 'FCP for VSP' - - "renesas,fcpf" for generic compatible 'FCP for FDP' - - - reg: the register base and size for the device registers - - clocks: Reference to the functional clock - -Optional properties: - - power-domains : power-domain property defined with a power domain specifier - to respective power domain. - - -Device node example -------------------- - - fcpvd1: fcp@fea2f000 { - compatible = "renesas,fcpv"; - reg = <0 0xfea2f000 0 0x200>; - clocks = <&cpg CPG_MOD 602>; - power-domains = <&sysc R8A7795_PD_A3VP>; - }; diff --git a/Documentation/devicetree/bindings/media/renesas,fcp.yaml b/Documentation/devicetree/bindings/media/renesas,fcp.yaml new file mode 100644 index 000000000000..9241bf3c5efc --- /dev/null +++ b/Documentation/devicetree/bindings/media/renesas,fcp.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/renesas,fcp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas R-Car Frame Compression Processor (FCP) + +maintainers: + - Laurent Pinchart + +description: | + The FCP is a companion module of video processing modules in the Renesas + R-Car Gen3 and RZ/G2 SoCs. It provides data compression and decompression, + data caching, and conversion of AXI transactions in order to reduce the + memory bandwidth. + + There are three types of FCP: FCP for Codec (FCPC), FCP for VSP (FCPV) and + FCP for FDP (FCPF). Their configuration and behaviour depend on the module + they are paired with. These DT bindings currently support the FCPV and FCPF. + +properties: + compatible: + enum: + - renesas,fcpv # FCP for VSP + - renesas,fcpf # FCP for FDP + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - clocks + +additionalProperties: false + +examples: + # R8A7790 (R-Car H2) VSP1-S + - | + #include + #include + + fcp@fea2f000 { + compatible = "renesas,fcpv"; + reg = <0xfea2f000 0x200>; + clocks = <&cpg CPG_MOD 602>; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + }; +... diff --git a/MAINTAINERS b/MAINTAINERS index 68f21d46614c..660ed6606de2 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -10700,7 +10700,7 @@ L: linux-media@vger.kernel.org L: linux-renesas-soc@vger.kernel.org S: Supported T: git git://linuxtv.org/media_tree.git -F: Documentation/devicetree/bindings/media/renesas,fcp.txt +F: Documentation/devicetree/bindings/media/renesas,fcp.yaml F: drivers/media/platform/rcar-fcp.c F: include/media/rcar-fcp.h From patchwork Sun Jun 21 00:47:28 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 11616359 X-Patchwork-Delegate: kieran@bingham.xyz Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 55DC91746 for ; Sun, 21 Jun 2020 00:48:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3DA242477B for ; Sun, 21 Jun 2020 00:48:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="vDuSJS5u" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728805AbgFUAsG (ORCPT ); Sat, 20 Jun 2020 20:48:06 -0400 Received: from perceval.ideasonboard.com ([213.167.242.64]:60972 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728901AbgFUAsF (ORCPT ); Sat, 20 Jun 2020 20:48:05 -0400 Received: from pendragon.bb.dnainternet.fi (81-175-216-236.bb.dnainternet.fi [81.175.216.236]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 198B8592; Sun, 21 Jun 2020 02:48:03 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1592700483; bh=tbl8Cg+MVyQ6V5JcIkVIXWcGnYTPq4SLi8EuIAle/OU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=vDuSJS5uV53psKVpOkUY6CKp7QCK5CXBOTrEEYJ+cF88yb4iQP1aORWwnZE5aHBV7 ro7ntR8OoHZUhV8p+FAnpscJBT4kUqFJxS/juF4AzPax3MCz+qHKsRbhocZKUt1J9u KNt6j5PyyE+mEuip7JzyQ15sFUhiAoUXxdktA4kQ= From: Laurent Pinchart To: dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org Cc: devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Rob Herring Subject: [PATCH v2 2/8] dt-bindings: media: renesas,fcp: Make power-domains mandatory Date: Sun, 21 Jun 2020 03:47:28 +0300 Message-Id: <20200621004734.28602-3-laurent.pinchart+renesas@ideasonboard.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200621004734.28602-1-laurent.pinchart+renesas@ideasonboard.com> References: <20200621004734.28602-1-laurent.pinchart+renesas@ideasonboard.com> MIME-Version: 1.0 Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org All DT source files in the kernel tree specify the power-domains property. Make it mandatory. Signed-off-by: Laurent Pinchart Reviewed-by: Geert Uytterhoeven Reviewed-by: Niklas Söderlund Acked-by: Rob Herring --- Changes since v1: - Fix typo in commit message --- Documentation/devicetree/bindings/media/renesas,fcp.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/media/renesas,fcp.yaml b/Documentation/devicetree/bindings/media/renesas,fcp.yaml index 9241bf3c5efc..eeca7e255420 100644 --- a/Documentation/devicetree/bindings/media/renesas,fcp.yaml +++ b/Documentation/devicetree/bindings/media/renesas,fcp.yaml @@ -38,6 +38,7 @@ required: - compatible - reg - clocks + - power-domains additionalProperties: false From patchwork Sun Jun 21 00:47:29 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 11616361 X-Patchwork-Delegate: kieran@bingham.xyz Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 42077138C for ; Sun, 21 Jun 2020 00:48:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1FB992477D for ; Sun, 21 Jun 2020 00:48:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="VQfojGw1" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729085AbgFUAsI (ORCPT ); Sat, 20 Jun 2020 20:48:08 -0400 Received: from perceval.ideasonboard.com ([213.167.242.64]:60982 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729071AbgFUAsH (ORCPT ); Sat, 20 Jun 2020 20:48:07 -0400 Received: from pendragon.bb.dnainternet.fi (81-175-216-236.bb.dnainternet.fi [81.175.216.236]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 909CE594; Sun, 21 Jun 2020 02:48:03 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1592700483; bh=YMtD6wOIip3YKV0hcQV51wfPJsDU/xc/A1PPGNL2Eaw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VQfojGw1++imUeWLxcqx0bQj7dW/CviLjAKiWfQhxUSVm/FoJBgKi3Ucg2FGyM2Go kqIsJVvzIp22p5WQp/XuIgxcJ4h7OpklchZRtDI+D7O5r7AnWXct/aKEK1WOp4v1qL SNtTEoIySoGVwCo/Mkawz17DuPtoqx8Gz4bMxNpU= From: Laurent Pinchart To: dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org Cc: devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Rob Herring Subject: [PATCH v2 3/8] dt-bindings: media: renesas,fcp: Add resets and iommus properties Date: Sun, 21 Jun 2020 03:47:29 +0300 Message-Id: <20200621004734.28602-4-laurent.pinchart+renesas@ideasonboard.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200621004734.28602-1-laurent.pinchart+renesas@ideasonboard.com> References: <20200621004734.28602-1-laurent.pinchart+renesas@ideasonboard.com> MIME-Version: 1.0 Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org The resets and iommus properties are used in DT sources in the kernel tree. Document them, and make resets mandatory. The iommus property is optional as not all platforms wire the FCP to a functional IOMMU. Signed-off-by: Laurent Pinchart Reviewed-by: Geert Uytterhoeven Reviewed-by: Niklas Söderlund Acked-by: Rob Herring --- Documentation/devicetree/bindings/media/renesas,fcp.yaml | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/devicetree/bindings/media/renesas,fcp.yaml b/Documentation/devicetree/bindings/media/renesas,fcp.yaml index eeca7e255420..b6cf2958e6c9 100644 --- a/Documentation/devicetree/bindings/media/renesas,fcp.yaml +++ b/Documentation/devicetree/bindings/media/renesas,fcp.yaml @@ -31,14 +31,21 @@ properties: clocks: maxItems: 1 + iommus: + maxItems: 1 + power-domains: maxItems: 1 + resets: + maxItems: 1 + required: - compatible - reg - clocks - power-domains + - resets additionalProperties: false @@ -53,5 +60,7 @@ examples: reg = <0xfea2f000 0x200>; clocks = <&cpg CPG_MOD 602>; power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 602>; + iommus = <&ipmmu_vi0 9>; }; ... From patchwork Sun Jun 21 00:47:30 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 11616363 X-Patchwork-Delegate: kieran@bingham.xyz Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7AF3E912 for ; Sun, 21 Jun 2020 00:48:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6312824779 for ; Sun, 21 Jun 2020 00:48:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="k/pYNUEL" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729091AbgFUAsI (ORCPT ); Sat, 20 Jun 2020 20:48:08 -0400 Received: from perceval.ideasonboard.com ([213.167.242.64]:60972 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729079AbgFUAsI (ORCPT ); Sat, 20 Jun 2020 20:48:08 -0400 Received: from pendragon.bb.dnainternet.fi (81-175-216-236.bb.dnainternet.fi [81.175.216.236]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 19F00817; Sun, 21 Jun 2020 02:48:04 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1592700484; bh=5jOr66uIBXjaqfUkt5cbU7pT1vaCReFDDMq995VLLQw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=k/pYNUELg8KmV6QrUTJA9qEKHmwqkQOob3RYOEY50cFJZ5gRJQsZK8n4oD73k4dg5 m9LChgC2CbCgUpItBA/C5vPpe8VxfMcsK+lLfYU1kdjmuRJGxjbh+tailZJ/HhfWLQ 640nnilzviX0tNenUkEe5ZqP4q4o9xHU1VqmVDp4= From: Laurent Pinchart To: dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org Cc: devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Rob Herring Subject: [PATCH v2 4/8] dt-bindings: media: renesas,fdp1: Convert binding to YAML Date: Sun, 21 Jun 2020 03:47:30 +0300 Message-Id: <20200621004734.28602-5-laurent.pinchart+renesas@ideasonboard.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200621004734.28602-1-laurent.pinchart+renesas@ideasonboard.com> References: <20200621004734.28602-1-laurent.pinchart+renesas@ideasonboard.com> MIME-Version: 1.0 Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org Convert the Renesas R-Car FDP1 text binding to YAML. Signed-off-by: Laurent Pinchart Reviewed-by: Geert Uytterhoeven Reviewed-by: Niklas Söderlund Reviewed-by: Rob Herring --- Changes since v1: - Update MAINTAINERS --- .../bindings/media/renesas,fdp1.txt | 37 ----------- .../bindings/media/renesas,fdp1.yaml | 63 +++++++++++++++++++ MAINTAINERS | 2 +- 3 files changed, 64 insertions(+), 38 deletions(-) delete mode 100644 Documentation/devicetree/bindings/media/renesas,fdp1.txt create mode 100644 Documentation/devicetree/bindings/media/renesas,fdp1.yaml diff --git a/Documentation/devicetree/bindings/media/renesas,fdp1.txt b/Documentation/devicetree/bindings/media/renesas,fdp1.txt deleted file mode 100644 index 8dd1007bb573..000000000000 --- a/Documentation/devicetree/bindings/media/renesas,fdp1.txt +++ /dev/null @@ -1,37 +0,0 @@ -Renesas R-Car Fine Display Processor (FDP1) -------------------------------------------- - -The FDP1 is a de-interlacing module which converts interlaced video to -progressive video. It is capable of performing pixel format conversion between -YCbCr/YUV formats and RGB formats. Only YCbCr/YUV formats are supported as -an input to the module. - -Required properties: - - - compatible: must be "renesas,fdp1" - - reg: the register base and size for the device registers - - interrupts : interrupt specifier for the FDP1 instance - - clocks: reference to the functional clock - -Optional properties: - - - power-domains: reference to the power domain that the FDP1 belongs to, if - any. - - renesas,fcp: a phandle referencing the FCP that handles memory accesses - for the FDP1. Not needed on Gen2, mandatory on Gen3. - -Please refer to the binding documentation for the clock and/or power domain -providers for more details. - - -Device node example -------------------- - - fdp1@fe940000 { - compatible = "renesas,fdp1"; - reg = <0 0xfe940000 0 0x2400>; - interrupts = ; - clocks = <&cpg CPG_MOD 119>; - power-domains = <&sysc R8A7795_PD_A3VP>; - renesas,fcp = <&fcpf0>; - }; diff --git a/Documentation/devicetree/bindings/media/renesas,fdp1.yaml b/Documentation/devicetree/bindings/media/renesas,fdp1.yaml new file mode 100644 index 000000000000..f4db96a1f53c --- /dev/null +++ b/Documentation/devicetree/bindings/media/renesas,fdp1.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/renesas,fdp1.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas R-Car Fine Display Processor (FDP1) + +maintainers: + - Laurent Pinchart + +description: + The FDP1 is a de-interlacing module which converts interlaced video to + progressive video. It is capable of performing pixel format conversion + between YCbCr/YUV formats and RGB formats. Only YCbCr/YUV formats are + supported as an input to the module. + +properties: + compatible: + enum: + - renesas,fdp1 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + power-domains: + maxItems: 1 + + renesas,fcp: + $ref: /schemas/types.yaml#/definitions/phandle + description: + A phandle referencing the FCP that handles memory accesses for the FDP1. + Not allowed on R-Car Gen2, mandatory on R-Car Gen3. + +required: + - compatible + - reg + - interrupts + - clocks + +additionalProperties: false + +examples: + - | + #include + #include + #include + + fdp1@fe940000 { + compatible = "renesas,fdp1"; + reg = <0xfe940000 0x2400>; + interrupts = ; + clocks = <&cpg CPG_MOD 119>; + power-domains = <&sysc R8A7795_PD_A3VP>; + renesas,fcp = <&fcpf0>; + }; +... diff --git a/MAINTAINERS b/MAINTAINERS index 660ed6606de2..7383dfa510a3 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -10710,7 +10710,7 @@ L: linux-media@vger.kernel.org L: linux-renesas-soc@vger.kernel.org S: Supported T: git git://linuxtv.org/media_tree.git -F: Documentation/devicetree/bindings/media/renesas,fdp1.txt +F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml F: drivers/media/platform/rcar_fdp1.c MEDIA DRIVERS FOR RENESAS - VIN From patchwork Sun Jun 21 00:47:31 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 11616385 X-Patchwork-Delegate: kieran@bingham.xyz Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5664A14DD for ; Sun, 21 Jun 2020 00:48:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 352882477B for ; Sun, 21 Jun 2020 00:48:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="b8BKcU1a" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729111AbgFUAsM (ORCPT ); Sat, 20 Jun 2020 20:48:12 -0400 Received: from perceval.ideasonboard.com ([213.167.242.64]:60982 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728901AbgFUAsJ (ORCPT ); Sat, 20 Jun 2020 20:48:09 -0400 Received: from pendragon.bb.dnainternet.fi (81-175-216-236.bb.dnainternet.fi [81.175.216.236]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 9127711C5; Sun, 21 Jun 2020 02:48:04 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1592700484; bh=yJ+c7T2CuhBRuvZB1ywhcgNTxXFDy151itPJiOeQcxw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=b8BKcU1amCqzDFt1h5+kGUQCoiEwgBwWHnGfD5qXEVlEJhlJbHoiLA9g4stKvlPlc 6z7e8dMBLG42ckPg2cHZ/Lrh6tCTebrZu/dCNadcJ9pY4UrfTTtIS9ts9Bbsf2f+MK xv1O8CqCBTKRSOj+5u7ZPJ8W2aCbAMaGIWj0lfGY= From: Laurent Pinchart To: dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org Cc: devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Rob Herring Subject: [PATCH v2 5/8] dt-bindings: media: renesas,fdp1: Make power-domains mandatory Date: Sun, 21 Jun 2020 03:47:31 +0300 Message-Id: <20200621004734.28602-6-laurent.pinchart+renesas@ideasonboard.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200621004734.28602-1-laurent.pinchart+renesas@ideasonboard.com> References: <20200621004734.28602-1-laurent.pinchart+renesas@ideasonboard.com> MIME-Version: 1.0 Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org All DT source files in the kernel tree specify the power-domains property. Make it mandatory. Signed-off-by: Laurent Pinchart Reviewed-by: Geert Uytterhoeven Reviewed-by: Niklas Söderlund Acked-by: Rob Herring --- Changes since v1: - Fix typo in comment message --- Documentation/devicetree/bindings/media/renesas,fdp1.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/media/renesas,fdp1.yaml b/Documentation/devicetree/bindings/media/renesas,fdp1.yaml index f4db96a1f53c..39184bd21a27 100644 --- a/Documentation/devicetree/bindings/media/renesas,fdp1.yaml +++ b/Documentation/devicetree/bindings/media/renesas,fdp1.yaml @@ -43,6 +43,7 @@ required: - reg - interrupts - clocks + - power-domains additionalProperties: false From patchwork Sun Jun 21 00:47:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 11616389 X-Patchwork-Delegate: kieran@bingham.xyz Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8120B14DD for ; Sun, 21 Jun 2020 00:48:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5FAB624772 for ; Sun, 21 Jun 2020 00:48:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="qtB3Ee6X" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729100AbgFUAsL (ORCPT ); Sat, 20 Jun 2020 20:48:11 -0400 Received: from perceval.ideasonboard.com ([213.167.242.64]:60972 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729087AbgFUAsJ (ORCPT ); Sat, 20 Jun 2020 20:48:09 -0400 Received: from pendragon.bb.dnainternet.fi (81-175-216-236.bb.dnainternet.fi [81.175.216.236]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 32E2C532; Sun, 21 Jun 2020 02:48:05 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1592700485; bh=x1qwEsYa9TpzZ3jxVEYrdT2VvcD4ES6ffAolj8MmeqY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qtB3Ee6X9zOTt21KJnwGgigCzH01hRSJbIYTM4AvS/tF/q959RIj35J+IZeJ83Niy 84UMJY4wsaMf9HjfCZEopuKS4FLfquurxgaW95MxLxJCdADqyiMOIyqmJMNYa0+J3j czBaBHCSHRdDueax1IseNyH5Ob9sTAL3+UqyYJ9c= From: Laurent Pinchart To: dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org Cc: devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Rob Herring Subject: [PATCH v2 6/8] dt-bindings: media: renesas,fdp1: Add resets property Date: Sun, 21 Jun 2020 03:47:32 +0300 Message-Id: <20200621004734.28602-7-laurent.pinchart+renesas@ideasonboard.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200621004734.28602-1-laurent.pinchart+renesas@ideasonboard.com> References: <20200621004734.28602-1-laurent.pinchart+renesas@ideasonboard.com> MIME-Version: 1.0 Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org The resets property is used in DT sources in the kernel tree. Document it and make it mandatory. Signed-off-by: Laurent Pinchart Reviewed-by: Geert Uytterhoeven Reviewed-by: Niklas Söderlund Acked-by: Rob Herring --- Changes since v1: - Fix typo in commit message --- Documentation/devicetree/bindings/media/renesas,fdp1.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/media/renesas,fdp1.yaml b/Documentation/devicetree/bindings/media/renesas,fdp1.yaml index 39184bd21a27..2a27a7296fea 100644 --- a/Documentation/devicetree/bindings/media/renesas,fdp1.yaml +++ b/Documentation/devicetree/bindings/media/renesas,fdp1.yaml @@ -32,6 +32,9 @@ properties: power-domains: maxItems: 1 + resets: + maxItems: 1 + renesas,fcp: $ref: /schemas/types.yaml#/definitions/phandle description: @@ -44,6 +47,7 @@ required: - interrupts - clocks - power-domains + - resets additionalProperties: false @@ -59,6 +63,7 @@ examples: interrupts = ; clocks = <&cpg CPG_MOD 119>; power-domains = <&sysc R8A7795_PD_A3VP>; + resets = <&cpg 119>; renesas,fcp = <&fcpf0>; }; ... From patchwork Sun Jun 21 00:47:33 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 11616379 X-Patchwork-Delegate: kieran@bingham.xyz Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7D181912 for ; Sun, 21 Jun 2020 00:48:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6639F2477D for ; Sun, 21 Jun 2020 00:48:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="hTC86cOC" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729124AbgFUAsO (ORCPT ); Sat, 20 Jun 2020 20:48:14 -0400 Received: from perceval.ideasonboard.com ([213.167.242.64]:60982 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729095AbgFUAsN (ORCPT ); Sat, 20 Jun 2020 20:48:13 -0400 Received: from pendragon.bb.dnainternet.fi (81-175-216-236.bb.dnainternet.fi [81.175.216.236]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id AB83D121D; Sun, 21 Jun 2020 02:48:05 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1592700486; bh=r4slO3J2OVAdpD9Rtd5cjCvrs/gu1OQ+MmNPXj4fgi0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=hTC86cOCyBpoUiyYVwKuaqYF+XCFCZNgZdItHzwKVM6c19MW3UQSLOqbro35M1f6Z Ap0GFDNY/Y7H6ewb5uowwoXYV+fxakO3b9jEl224YonviCwPwXH4x0QCP5JgN/w7/F WlpsrJx2S2MibZktJg5aP9NrsPwW+I1zELMEqWOg= From: Laurent Pinchart To: dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org Cc: devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Rob Herring Subject: [PATCH v2 7/8] dt-bindings: media: renesas,vsp1: Convert binding to YAML Date: Sun, 21 Jun 2020 03:47:33 +0300 Message-Id: <20200621004734.28602-8-laurent.pinchart+renesas@ideasonboard.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200621004734.28602-1-laurent.pinchart+renesas@ideasonboard.com> References: <20200621004734.28602-1-laurent.pinchart+renesas@ideasonboard.com> MIME-Version: 1.0 Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org Convert the Renesas R-Car VSP1 text binding to YAML. Signed-off-by: Laurent Pinchart Reviewed-by: Geert Uytterhoeven Reviewed-by: Niklas Söderlund Reviewed-by: Rob Herring --- Changes since v1: - Simplify comments on compatible strings - Update MAINTAINERS --- .../bindings/media/renesas,vsp1.txt | 30 ------- .../bindings/media/renesas,vsp1.yaml | 83 +++++++++++++++++++ MAINTAINERS | 2 +- 3 files changed, 84 insertions(+), 31 deletions(-) delete mode 100644 Documentation/devicetree/bindings/media/renesas,vsp1.txt create mode 100644 Documentation/devicetree/bindings/media/renesas,vsp1.yaml diff --git a/Documentation/devicetree/bindings/media/renesas,vsp1.txt b/Documentation/devicetree/bindings/media/renesas,vsp1.txt deleted file mode 100644 index cd5a955b2ea0..000000000000 --- a/Documentation/devicetree/bindings/media/renesas,vsp1.txt +++ /dev/null @@ -1,30 +0,0 @@ -* Renesas VSP Video Processing Engine - -The VSP is a video processing engine that supports up-/down-scaling, alpha -blending, color space conversion and various other image processing features. -It can be found in the Renesas R-Car Gen2, R-Car Gen3, RZ/G1, and RZ/G2 SoCs. - -Required properties: - - - compatible: Must contain one of the following values - - "renesas,vsp1" for the R-Car Gen2 and RZ/G1 VSP1 - - "renesas,vsp2" for the R-Car Gen3 and RZ/G2 VSP2 - - - reg: Base address and length of the registers block for the VSP. - - interrupts: VSP interrupt specifier. - - clocks: A phandle + clock-specifier pair for the VSP functional clock. - -Optional properties: - - - renesas,fcp: A phandle referencing the FCP that handles memory accesses - for the VSP. Not needed on Gen2, mandatory on Gen3. - - -Example: R8A7790 (R-Car H2) VSP1-S node - - vsp@fe928000 { - compatible = "renesas,vsp1"; - reg = <0 0xfe928000 0 0x8000>; - interrupts = <0 267 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&mstp1_clks R8A7790_CLK_VSP1_S>; - }; diff --git a/Documentation/devicetree/bindings/media/renesas,vsp1.yaml b/Documentation/devicetree/bindings/media/renesas,vsp1.yaml new file mode 100644 index 000000000000..65e8ee61ce90 --- /dev/null +++ b/Documentation/devicetree/bindings/media/renesas,vsp1.yaml @@ -0,0 +1,83 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/renesas,vsp1.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas VSP Video Processing Engine + +maintainers: + - Laurent Pinchart + +description: + The VSP is a video processing engine that supports up-/down-scaling, alpha + blending, color space conversion and various other image processing features. + It can be found in the Renesas R-Car Gen2, R-Car Gen3, RZ/G1, and RZ/G2 SoCs. + +properties: + compatible: + enum: + - renesas,vsp1 # R-Car Gen2 and RZ/G1 + - renesas,vsp2 # R-Car Gen3 and RZ/G2 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + renesas,fcp: + $ref: /schemas/types.yaml#/definitions/phandle + description: + A phandle referencing the FCP that handles memory accesses for the VSP. + +required: + - compatible + - reg + - interrupts + - clocks + +additionalProperties: false + +if: + properties: + compatible: + items: + - const: renesas,vsp1 +then: + properties: + renesas,fcp: false +else: + required: + - renesas,fcp + +examples: + # R8A7790 (R-Car H2) VSP1-S + - | + #include + #include + + vsp@fe928000 { + compatible = "renesas,vsp1"; + reg = <0xfe928000 0x8000>; + interrupts = ; + clocks = <&cpg CPG_MOD 131>; + }; + + # R8A77951 (R-Car H3) VSP2-BC + - | + #include + #include + + vsp@fe920000 { + compatible = "renesas,vsp2"; + reg = <0xfe920000 0x8000>; + interrupts = ; + clocks = <&cpg CPG_MOD 624>; + + renesas,fcp = <&fcpvb1>; + }; +... diff --git a/MAINTAINERS b/MAINTAINERS index 7383dfa510a3..22e079cc3e3f 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -10730,7 +10730,7 @@ L: linux-media@vger.kernel.org L: linux-renesas-soc@vger.kernel.org S: Supported T: git git://linuxtv.org/media_tree.git -F: Documentation/devicetree/bindings/media/renesas,vsp1.txt +F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml F: drivers/media/platform/vsp1/ MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs From patchwork Sun Jun 21 00:47:34 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 11616375 X-Patchwork-Delegate: kieran@bingham.xyz Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 393E1138C for ; Sun, 21 Jun 2020 00:48:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2143324772 for ; Sun, 21 Jun 2020 00:48:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="Nbci1orA" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728901AbgFUAsN (ORCPT ); Sat, 20 Jun 2020 20:48:13 -0400 Received: from perceval.ideasonboard.com ([213.167.242.64]:60972 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729079AbgFUAsM (ORCPT ); Sat, 20 Jun 2020 20:48:12 -0400 Received: from pendragon.bb.dnainternet.fi (81-175-216-236.bb.dnainternet.fi [81.175.216.236]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 2FF90552; Sun, 21 Jun 2020 02:48:06 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1592700486; bh=T2gCA4T8mtz1HoFQ2uWHrRsSxO+iWFnLgHfz0vIqZco=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Nbci1orAELj30VHuptm9yg3pkzxcWy6i5GZBfRrhLwIUSlEa1tYw44EhjxmgqAxuW 8uDUVQvBcgFt8BR9Ts8H9ICP61E2mg9LnSN9McxoYTKZOs3dRt0jIm3jfUBoywO39M RM25JSwZ5C8q+0yTXSlcxjXoWHFBfKaYL5qQ4hus= From: Laurent Pinchart To: dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org Cc: devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Rob Herring Subject: [PATCH v2 8/8] dt-bindings: media: renesas,vsp1: Add power-domains and resets Date: Sun, 21 Jun 2020 03:47:34 +0300 Message-Id: <20200621004734.28602-9-laurent.pinchart+renesas@ideasonboard.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200621004734.28602-1-laurent.pinchart+renesas@ideasonboard.com> References: <20200621004734.28602-1-laurent.pinchart+renesas@ideasonboard.com> MIME-Version: 1.0 Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org The power-domains and resets properties are used in all DT sources in the kernel but are absent from the bindings. Document them and make them mandatory. Signed-off-by: Laurent Pinchart Reviewed-by: Geert Uytterhoeven Reviewed-by: Niklas Söderlund Acked-by: Rob Herring --- .../devicetree/bindings/media/renesas,vsp1.yaml | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/Documentation/devicetree/bindings/media/renesas,vsp1.yaml b/Documentation/devicetree/bindings/media/renesas,vsp1.yaml index 65e8ee61ce90..990e9c1dbc43 100644 --- a/Documentation/devicetree/bindings/media/renesas,vsp1.yaml +++ b/Documentation/devicetree/bindings/media/renesas,vsp1.yaml @@ -29,6 +29,12 @@ properties: clocks: maxItems: 1 + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + renesas,fcp: $ref: /schemas/types.yaml#/definitions/phandle description: @@ -39,6 +45,8 @@ required: - reg - interrupts - clocks + - power-domains + - resets additionalProperties: false @@ -59,24 +67,30 @@ examples: - | #include #include + #include vsp@fe928000 { compatible = "renesas,vsp1"; reg = <0xfe928000 0x8000>; interrupts = ; clocks = <&cpg CPG_MOD 131>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + resets = <&cpg 131>; }; # R8A77951 (R-Car H3) VSP2-BC - | #include #include + #include vsp@fe920000 { compatible = "renesas,vsp2"; reg = <0xfe920000 0x8000>; interrupts = ; clocks = <&cpg CPG_MOD 624>; + power-domains = <&sysc R8A7795_PD_A3VP>; + resets = <&cpg 624>; renesas,fcp = <&fcpvb1>; };