From patchwork Wed Nov 11 16:06:49 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Liviu Dudau X-Patchwork-Id: 7596491 Return-Path: X-Original-To: patchwork-linux-arm@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 29F829F2F7 for ; Wed, 11 Nov 2015 16:09:59 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 4FE84206D6 for ; Wed, 11 Nov 2015 16:09:58 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6BB7220632 for ; Wed, 11 Nov 2015 16:09:57 +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 1ZwXwF-0001ui-Lt; Wed, 11 Nov 2015 16:07:59 +0000 Received: from fw-tnat.cambridge.arm.com ([217.140.96.140] helo=cam-smtp0.cambridge.arm.com) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZwXvu-0001nh-Bk for linux-arm-kernel@lists.infradead.org; Wed, 11 Nov 2015 16:07:39 +0000 Received: from e106497-lin.cambridge.arm.com (e106497-lin.cambridge.arm.com [10.2.131.158]) by cam-smtp0.cambridge.arm.com (8.13.8/8.13.8) with ESMTP id tABG6oq7012560; Wed, 11 Nov 2015 16:06:52 GMT From: Liviu Dudau To: David Airlie , Catalin Marinas , Will Deacon , Rob Herring , Sudeep Holla , Jon Medhurst , Mark Rutland , Ian Campbell , Kumar Gala Subject: [PATCH v2 3/4] arm64: Juno: Add HDLCD support to the Juno boards. Date: Wed, 11 Nov 2015 16:06:49 +0000 Message-Id: <1447258010-2234-4-git-send-email-Liviu.Dudau@arm.com> X-Mailer: git-send-email 2.6.0 In-Reply-To: <1447258010-2234-1-git-send-email-Liviu.Dudau@arm.com> References: <1447258010-2234-1-git-send-email-Liviu.Dudau@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20151111_080738_848536_B523F7DA X-CRM114-Status: GOOD ( 10.92 ) X-Spam-Score: -4.5 (----) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree , Pawel Moll , Arnd Bergmann , Greg Kroah-Hartman , Punit Agrawal , LKML , DRI devel , Olof Johansson , Andrew Morton , LAKML MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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 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 --- arch/arm64/boot/dts/arm/juno-base.dtsi | 74 ++++++++++++++++++++++++++++++++-- 1 file changed, 70 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..ebb313a 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 +169,32 @@ 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>; + }; + + tda998x_0_output: endpoint@1 { + remote-endpoint = <&hdmi0_connector_output>; + }; + }; }; - dvi1: dvi-transmitter@71 { + hdmi-transmitter@71 { compatible = "nxp,tda998x"; reg = <0x71>; + port { + tda998x_1_input: endpoint@0 { + remote-endpoint = <&hdlcd1_output>; + }; + + tda998x_1_output: endpoint@1 { + remote-endpoint = <&hdmi1_connector_output>; + }; + }; }; }; @@ -182,6 +228,26 @@ <0x00000008 0x80000000 0x1 0x80000000>; }; + hdmi0: connector@0 { + compatible = "hdmi-connector"; + type = "a"; + port { + hdmi0_connector_output: endpoint { + remote-endpoint = <&tda998x_0_output>; + }; + }; + }; + + hdmi1: connector@1 { + compatible = "hdmi-connector"; + type = "a"; + port { + hdmi1_connector_output: endpoint { + remote-endpoint = <&tda998x_1_output>; + }; + }; + }; + smb { compatible = "simple-bus"; #address-cells = <2>;