From patchwork Fri Jun 5 17:05:43 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Heiko_St=C3=BCbner?= X-Patchwork-Id: 6556441 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id A034D9F3D1 for ; Fri, 5 Jun 2015 17:05:58 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C7EB920511 for ; Fri, 5 Jun 2015 17:05:57 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id D874E2064F for ; Fri, 5 Jun 2015 17:05:56 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4D4F8721AC; Fri, 5 Jun 2015 10:05:55 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from gloria.sntech.de (gloria.sntech.de [95.129.55.99]) by gabe.freedesktop.org (Postfix) with ESMTP id E6A9B721AC for ; Fri, 5 Jun 2015 10:05:53 -0700 (PDT) Received: from ip92344111.dynamic.kabel-deutschland.de ([146.52.65.17] helo=diego.localnet) by gloria.sntech.de with esmtpsa (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.80) (envelope-from ) id 1Z0v3v-0002zR-Rl; Fri, 05 Jun 2015 19:05:43 +0200 From: Heiko =?ISO-8859-1?Q?St=FCbner?= To: Thierry Reding , Mark Yao Subject: [PATCH v4 1/3] dt-bindings: describe dw_hdmi supplies Date: Fri, 05 Jun 2015 19:05:43 +0200 Message-ID: <1707049.JEvfTcofKv@diego> User-Agent: KMail/4.14.1 (Linux/3.16.0-4-amd64; KDE/4.14.2; x86_64; ; ) MIME-Version: 1.0 Cc: Mark Rutland , devicetree@vger.kernel.org, Russell King - ARM Linux , Pawel Moll , Ian Campbell , dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, Rob Herring , 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The Designware HDMI block has two supplies for 1.0 and 1.8V. Not all IP implementations expose or want to use these, so they remain optional. Signed-off-by: Heiko Stuebner Acked-by: Philipp Zabel --- changes since v3: - split generic dt-bindings and rockchip implementation - add Ack from Philipp Zabel changes since v2: - rename supplies to the names found in the hdmi IP databook Documentation/devicetree/bindings/drm/bridge/dw_hdmi.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/drm/bridge/dw_hdmi.txt b/Documentation/devicetree/bindings/drm/bridge/dw_hdmi.txt index a905c14..ba42d89 100644 --- a/Documentation/devicetree/bindings/drm/bridge/dw_hdmi.txt +++ b/Documentation/devicetree/bindings/drm/bridge/dw_hdmi.txt @@ -22,6 +22,10 @@ Optional properties - ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing - clocks, clock-names: phandle to the HDMI CEC clock, name should be "cec" +Optional supplies: +- vp-supply: 1.0V power supply +- vph-supply: 1.8V power supply + Example: hdmi: hdmi@0120000 { compatible = "fsl,imx6q-hdmi";