From patchwork Thu Jul 27 11:25:45 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Devarsh Thakkar X-Patchwork-Id: 707343 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 754BBC04A6A for ; Thu, 27 Jul 2023 11:26:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231664AbjG0L0H (ORCPT ); Thu, 27 Jul 2023 07:26:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52898 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230064AbjG0L0G (ORCPT ); Thu, 27 Jul 2023 07:26:06 -0400 Received: from lelv0143.ext.ti.com (lelv0143.ext.ti.com [198.47.23.248]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 45984E61; Thu, 27 Jul 2023 04:26:04 -0700 (PDT) Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 36RBPo09084065; Thu, 27 Jul 2023 06:25:50 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1690457150; bh=Xcy33PUqxwGfc5BJ3nYt5ip5CNyWZGNoW8CPsHBKEh8=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=ubIwm0uiLJYIjymfC0sAavx6VqdSVgjs5fjgPjUCBAl8wVtov6/bHI1cTGwFLG2+2 Qlwu8RIhE6CPqg/umNpotEaj4xEV/9jhuRAZ7t3ZALxGSmkdVF6mncpCcmaaKwQk2p Jk+t66h2BhC9X//gfjjt6sL5M8w9MX+NLJ+TInBQ= Received: from DLEE108.ent.ti.com (dlee108.ent.ti.com [157.170.170.38]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 36RBPoLv103463 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 27 Jul 2023 06:25:50 -0500 Received: from DLEE101.ent.ti.com (157.170.170.31) by DLEE108.ent.ti.com (157.170.170.38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Thu, 27 Jul 2023 06:25:49 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DLEE101.ent.ti.com (157.170.170.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Thu, 27 Jul 2023 06:25:50 -0500 Received: from localhost (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 36RBPnEC090132; Thu, 27 Jul 2023 06:25:49 -0500 From: Devarsh Thakkar To: , , , , , , , , , , , , CC: , , , , , , , , , Subject: [PATCH v2 1/2] dt-bindings: media: Add bindings for Imagination E5010 JPEG Encoder driver Date: Thu, 27 Jul 2023 16:55:45 +0530 Message-ID: <20230727112546.2201995-2-devarsht@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230727112546.2201995-1-devarsht@ti.com> References: <20230727112546.2201995-1-devarsht@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Add dt-bindings for Imagination E5010 JPEG Encoder driver which is implemented as stateful V4L2 M2M driver. Co-developed-by: David Huang Signed-off-by: David Huang Signed-off-by: Devarsh Thakkar --- V2: No change, just sending this together with driver and cover-letter .../bindings/media/img,e5010-jpeg-enc.yaml | 79 +++++++++++++++++++ MAINTAINERS | 5 ++ 2 files changed, 84 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml diff --git a/Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml b/Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml new file mode 100644 index 000000000000..0060373eace7 --- /dev/null +++ b/Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml @@ -0,0 +1,79 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/img,e5010-jpeg-enc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Imagination E5010 JPEG Encoder + +maintainers: + - Devarsh Thakkar + +description: | + The E5010 is a JPEG encoder from Imagination Technologies implemented on + TI's AM62A SoC. It is capable of real time encoding of YUV420 and YUV422 + inputs to JPEG and M-JPEG. It supports baseline JPEG Encoding up to + 8Kx8K resolution. + +properties: + compatible: + const: img,e5010-jpeg-enc + + reg: + items: + - description: The E5010 main register region + - description: The E5010 mmu register region + + reg-names: + items: + - const: regjasper + - const: regmmu + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + + clocks: + minItems: 1 + maxItems: 2 + + clock-names: + minItems: 1 + maxItems: 2 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - reg-names + - interrupts + - clocks + - clock-names + - power-domains + +additionalProperties: false + +examples: + - | + #include + #include + #include + + cbass_main { + #address-cells = <2>; + #size-cells = <2>; + e5010: e5010@fd20000 { + compatible = "img,e5010-jpeg-enc"; + reg = <0x00 0xfd20000 0x00 0x100>, + <0x00 0xfd20200 0x00 0x200>; + reg-names = "regjasper", "regmmu"; + clocks = <&k3_clks 201 0>; + clock-names = "core_clk"; + power-domains = <&k3_pds 201 TI_SCI_PD_EXCLUSIVE>; + interrupts = ; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index a5c16bb92fe2..aab11219810f 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -10170,6 +10170,11 @@ S: Maintained F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml F: drivers/auxdisplay/img-ascii-lcd.c +IMGTEC JPEG ENCODER DRIVER +M: Devarsh Thakkar +S: Supported +F: Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml + IMGTEC IR DECODER DRIVER S: Orphan F: drivers/media/rc/img-ir/