From patchwork Sat May 16 21:50:47 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Cercueil X-Patchwork-Id: 11553783 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 B49A0618 for ; Sat, 16 May 2020 23:31:15 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9392D2075F for ; Sat, 16 May 2020 23:31:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=crapouillou.net header.i=@crapouillou.net header.b="GSX0J6yZ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9392D2075F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=crapouillou.net Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5B8EB6E2B1; Sat, 16 May 2020 23:31:06 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from crapouillou.net (outils.crapouillou.net [89.234.176.41]) by gabe.freedesktop.org (Postfix) with ESMTPS id C87F96E287 for ; Sat, 16 May 2020 21:51:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=crapouillou.net; s=mail; t=1589665869; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=5uLZ8sCI0EwvdKYjgJMHTthTMKa0Qq3AJ9evuU2KFG8=; b=GSX0J6yZrxEfJH66SuvtN8PaoJKCoxOfhl8nq2QfhlWTkiTGWghcp493L+cDl958vvirAh 5MzasZ93b2F9gM0VlQAQl3Prd11ruBynrE3SneyVvTGPmql+FeQ0WzeYqBeTcR+06dlAZ/ UlDr4Ybuq5dgP9EuLOQcx5HxQbFI0yw= From: Paul Cercueil To: David Airlie , Daniel Vetter , Rob Herring , Greg Kroah-Hartman , "Rafael J . Wysocki" Subject: [PATCH 02/12] dt-bindings: display: Add ingenic,ipu.yaml Date: Sat, 16 May 2020 23:50:47 +0200 Message-Id: <20200516215057.392609-2-paul@crapouillou.net> In-Reply-To: <20200516215057.392609-1-paul@crapouillou.net> References: <20200516215057.392609-1-paul@crapouillou.net> MIME-Version: 1.0 X-Mailman-Approved-At: Sat, 16 May 2020 23:30:50 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Paul Cercueil , devicetree@vger.kernel.org, od@zcrc.me, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add documentation of the Device Tree bindings for the Image Processing Unit (IPU) found in most Ingenic SoCs. Signed-off-by: Paul Cercueil --- .../bindings/display/ingenic,ipu.yaml | 65 +++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/ingenic,ipu.yaml diff --git a/Documentation/devicetree/bindings/display/ingenic,ipu.yaml b/Documentation/devicetree/bindings/display/ingenic,ipu.yaml new file mode 100644 index 000000000000..22fe02ca866d --- /dev/null +++ b/Documentation/devicetree/bindings/display/ingenic,ipu.yaml @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/ingenic,ipu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Ingenic SoCs Image Processing Unit (IPU) devicetree bindings + +maintainers: + - Paul Cercueil + +properties: + compatible: + oneOf: + - enum: + - ingenic,jz4725b-ipu + - ingenic,jz4760-ipu + - items: + - ingenic,jz4770-ipu + - ingenic,jz4760-ipu + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + const: ipu + +patternProperties: + "^ports?$": + description: OF graph bindings (specified in bindings/graph.txt). + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include + ipu@13080000 { + compatible = "ingenic,jz4770-ipu", "ingenic,jz4760-ipu"; + reg = <0x13080000 0x800>; + + interrupt-parent = <&intc>; + interrupts = <29>; + + clocks = <&cgu JZ4770_CLK_IPU>; + clock-names = "ipu"; + + port { + ipu_ep: endpoint { + remote-endpoint = <&lcdc_ep>; + }; + }; + };