From patchwork Tue Dec 22 17:41:48 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Liviu Dudau X-Patchwork-Id: 58951 Delivered-To: patch@linaro.org Received: by 10.112.89.199 with SMTP id bq7csp3380663lbb; Tue, 22 Dec 2015 09:42:37 -0800 (PST) X-Received: by 10.98.14.217 with SMTP id 86mr37533899pfo.101.1450806157052; Tue, 22 Dec 2015 09:42:37 -0800 (PST) Return-Path: Received: from gabe.freedesktop.org (gabe.freedesktop.org. [131.252.210.177]) by mx.google.com with ESMTP id ml1si4510484pab.189.2015.12.22.09.42.36; Tue, 22 Dec 2015 09:42:37 -0800 (PST) Received-SPF: pass (google.com: domain of dri-devel-bounces@lists.freedesktop.org designates 131.252.210.177 as permitted sender) client-ip=131.252.210.177; Authentication-Results: mx.google.com; spf=pass (google.com: domain of dri-devel-bounces@lists.freedesktop.org designates 131.252.210.177 as permitted sender) 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 9851C6E2AA; Tue, 22 Dec 2015 09:42:34 -0800 (PST) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from cam-smtp0.cambridge.arm.com (fw-tnat.cambridge.arm.com [217.140.96.140]) by gabe.freedesktop.org (Postfix) with ESMTPS id D895A6E284 for ; Tue, 22 Dec 2015 09:42:32 -0800 (PST) Received: from e106497-lin.cambridge.arm.com (e106497-lin.cambridge.arm.com [10.2.131.162]) by cam-smtp0.cambridge.arm.com (8.13.8/8.13.8) with ESMTP id tBMHfnp6021298; Tue, 22 Dec 2015 17:41:55 GMT From: Liviu Dudau To: David Airlie , Catalin Marinas , Will Deacon , Rob Herring , Sudeep Holla , Jon Medhurst , Mark Rutland , Ian Campbell , Kumar Gala , Rob Herring , Russell King Subject: [PATCH v7 3/4] arm64: Juno: Add HDLCD support to the Juno boards. Date: Tue, 22 Dec 2015 17:41:48 +0000 Message-Id: <1450806109-470-4-git-send-email-Liviu.Dudau@arm.com> X-Mailer: git-send-email 2.6.4 In-Reply-To: <1450806109-470-1-git-send-email-Liviu.Dudau@arm.com> References: <1450806109-470-1-git-send-email-Liviu.Dudau@arm.com> Cc: devicetree , Pawel Moll , Arnd Bergmann , Greg Kroah-Hartman , Punit Agrawal , LKML , DRI devel , Andrew Morton , LAKML 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" ARM's Juno board has two HDLCD controllers, each linked to an NXP TDA19988 HDMI transmitter that provides output encoding. Add them to the device tree. Signed-off-by: Liviu Dudau Acked-by: Sudeep Holla --- arch/arm64/boot/dts/arm/juno-base.dtsi | 46 +++++++++++++++++++++++++++++++--- 1 file changed, 42 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi index dd5158e..8ee094a 100644 --- a/arch/arm64/boot/dts/arm/juno-base.dtsi +++ b/arch/arm64/boot/dts/arm/juno-base.dtsi @@ -92,8 +92,8 @@ scpi_clk: scpi_clocks@3 { compatible = "arm,scpi-variable-clocks"; #clock-cells = <1>; - clock-indices = <3>, <4>; - clock-output-names = "pxlclk0", "pxlclk1"; + clock-indices = <3>; + clock-output-names = "pxlclk"; }; }; @@ -123,6 +123,34 @@ clock-names = "apb_pclk"; }; + hdlcd@7ff50000 { + compatible = "arm,hdlcd"; + reg = <0 0x7ff50000 0 0x1000>; + interrupts = ; + clocks = <&scpi_clk 3>; + clock-names = "pxlclk"; + + port { + hdlcd1_output: endpoint@0 { + remote-endpoint = <&tda998x_1_input>; + }; + }; + }; + + hdlcd@7ff60000 { + compatible = "arm,hdlcd"; + reg = <0 0x7ff60000 0 0x1000>; + interrupts = ; + clocks = <&scpi_clk 3>; + clock-names = "pxlclk"; + + port { + hdlcd0_output: endpoint@0 { + remote-endpoint = <&tda998x_0_input>; + }; + }; + }; + soc_uart0: uart@7ff80000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x0 0x7ff80000 0x0 0x1000>; @@ -141,14 +169,24 @@ i2c-sda-hold-time-ns = <500>; clocks = <&soc_smc50mhz>; - dvi0: dvi-transmitter@70 { + hdmi-transmitter@70 { compatible = "nxp,tda998x"; reg = <0x70>; + port { + tda998x_0_input: endpoint@0 { + remote-endpoint = <&hdlcd0_output>; + }; + }; }; - dvi1: dvi-transmitter@71 { + hdmi-transmitter@71 { compatible = "nxp,tda998x"; reg = <0x71>; + port { + tda998x_1_input: endpoint@0 { + remote-endpoint = <&hdlcd1_output>; + }; + }; }; };