From patchwork Tue Oct 17 08:07:41 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 10011083 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id DD8AF600CC for ; Tue, 17 Oct 2017 08:07:54 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CF56D22376 for ; Tue, 17 Oct 2017 08:07:54 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C438B287C7; Tue, 17 Oct 2017 08:07:54 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 6F76322376 for ; Tue, 17 Oct 2017 08:07:54 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id F147F6E5E1; Tue, 17 Oct 2017 08:07:52 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-wm0-x22c.google.com (mail-wm0-x22c.google.com [IPv6:2a00:1450:400c:c09::22c]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3D26C6E5D2 for ; Tue, 17 Oct 2017 08:07:50 +0000 (UTC) Received: by mail-wm0-x22c.google.com with SMTP id m72so2050682wmc.1 for ; Tue, 17 Oct 2017 01:07:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=u1YjBi2SsFUtf2W12uG9kFatdfgAfQAN9O7+vGdXmIU=; b=a441cBlompvW3Deyyw1kGhEIPv5aDXx2nBO00h4DQ4k1UjNBqIyhwP2rDOlymHVOFa OnnqiFRg1WIE15WIzMysDRoVO0ecu2U+tZcvAF/MqigjQPM6brv+Cgu2bs/RWHiB4kZm 1nwbcC9pEirLUzp1rAgOOULx6203UTdC5uZ5wTf4RXSrwkfdShW//7xRobB+4wM0n9QK jMfCnkKakKpaK5Hje5CxP70OFIZyZQVftjEM3oJ5QUqiStlP4kXzr0UGkRcNET1S0VMQ RLHFm2wAg1aE1Iv7fQ3odIrs8+8wOfCWTR7f7bZUO8FHFtj7XjzfuU0IIpC8DSAcZam3 Mdfw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=u1YjBi2SsFUtf2W12uG9kFatdfgAfQAN9O7+vGdXmIU=; b=ZuLr1AGhMy7DW/NG6Lho5a7gSEDFzH7h9kWSAjQqvSyfuQ0MKrXcazbjU4rALqeKtU 3jtTph9BUwL7eKYC0aSyI+BkGsL31+uMC1BE930sJxICv+YM7VUr16lQGEsFndEd3Wwt uoEintW1Tqgrm1AhRuE31IHDzygLUBKaDmHPYyYgKqJJCrdD5ogK7lEp/W5fAyAHXhiP JaUXtNvUnvK1TA3HiFVxWIALSnCJU1OxPRP57pEg41hMLk1yAXWL9Mm/4MXvhKxJbPbF 33gYq1DVnWwHOe97migfOhx6RoygS3NPjTnJk3/5/yHt+20Eow3jwDNcVN/Byl1kFc6X lJMA== X-Gm-Message-State: AMCzsaV/e/xyk8U7n2BGTORi8FWGURcR7MlgXJrPzPhK19ANkUC8TCXf XSq0v0ESMYf8tYwpIK6837RLGg== X-Google-Smtp-Source: ABhQp+TlpQd426Ks84vAAn1HTLh3UFZ8TDkeyQiBAgEyaPt8R/cbiXPvqC9CdtBXD0jee/EuF5UkEA== X-Received: by 10.28.54.154 with SMTP id y26mr3114157wmh.15.1508227668783; Tue, 17 Oct 2017 01:07:48 -0700 (PDT) Received: from localhost.localdomain ([90.63.244.31]) by smtp.gmail.com with ESMTPSA id 188sm7798687wmg.45.2017.10.17.01.07.47 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 17 Oct 2017 01:07:48 -0700 (PDT) From: Neil Armstrong To: airlied@linux.ie Subject: [PATCH 1/4] dt-bindings: display: amlogic, meson-vpu: Add optional power domain property Date: Tue, 17 Oct 2017 10:07:41 +0200 Message-Id: <1508227664-11171-2-git-send-email-narmstrong@baylibre.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1508227664-11171-1-git-send-email-narmstrong@baylibre.com> References: <1508227664-11171-1-git-send-email-narmstrong@baylibre.com> Cc: devicetree@vger.kernel.org, Neil Armstrong , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP The Video Processing Unit power domain was setup by the Vendor U-Boot, add support for an optional Power Domain phandle to setup it from the kernel. Signed-off-by: Neil Armstrong Acked-by: Rob Herring --- Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt b/Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt index 00f74ba..057b813 100644 --- a/Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt +++ b/Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt @@ -64,6 +64,10 @@ Required properties: - reg-names: should contain the names of the previous memory regions - interrupts: should contain the VENC Vsync interrupt number +Optional properties: +- power-domains: Optional phandle to associated power domain as described in + the file ../power/power_domain.txt + Required nodes: The connections to the VPU output video ports are modeled using the OF graph