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: 6556521 Return-Path: X-Original-To: patchwork-linux-rockchip@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id D11F4C0020 for ; Fri, 5 Jun 2015 17:07:10 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 1D4E82064F for ; Fri, 5 Jun 2015 17:07:10 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 2F72720652 for ; Fri, 5 Jun 2015 17:07:09 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Z0v5H-00079U-Rb; Fri, 05 Jun 2015 17:07:07 +0000 Received: from gloria.sntech.de ([95.129.55.99]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Z0v4V-0006gO-J0; Fri, 05 Jun 2015 17:06:25 +0000 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150605_100619_806340_F1F9EC3E X-CRM114-Status: UNSURE ( 6.84 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.0 (/) 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 , Philipp Zabel , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org 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";