From patchwork Wed Jan 22 17:09:37 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Denis Carikli X-Patchwork-Id: 313337 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:770:15f::2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 26BDE2C00A5 for ; Thu, 23 Jan 2014 04:14:31 +1100 (EST) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1W61Nf-0005RA-0s; Wed, 22 Jan 2014 17:14:23 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1W61Nc-0005AP-L0; Wed, 22 Jan 2014 17:14:20 +0000 Received: from smtp4-g21.free.fr ([2a01:e0c:1:1599::13]) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1W61Na-00054C-Ag for linux-arm-kernel@lists.infradead.org; Wed, 22 Jan 2014 17:14:19 +0000 Received: from denis-N73SV.local.eukrea.com (unknown [88.170.243.169]) by smtp4-g21.free.fr (Postfix) with ESMTP id 1D3794C81AD; Wed, 22 Jan 2014 18:09:53 +0100 (CET) From: Denis Carikli To: Sascha Hauer Subject: [PATCHv14][ 4/4] ARM: dts: imx25: mbimxsd25: Add displays support. Date: Wed, 22 Jan 2014 18:09:37 +0100 Message-Id: <1390410577-22073-4-git-send-email-denis@eukrea.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1390410577-22073-1-git-send-email-denis@eukrea.com> References: <1390410577-22073-1-git-send-email-denis@eukrea.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140122_121419_083505_6015E513 X-CRM114-Status: GOOD ( 13.85 ) X-Spam-Score: -1.2 (-) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-1.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.7 SPF_SOFTFAIL SPF: sender does not match SPF record (softfail) -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Denis Carikli , Shawn Guo , linux-arm-kernel@lists.infradead.org, =?UTF-8?q?Eric=20B=C3=A9nard?= X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org The CMO-QVGA(With backlight), DVI-VGA and DVI-SVGA displays were added. Cc: Eric Bénard Cc: Shawn Guo Cc: Sascha Hauer Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Denis Carikli --- ChangeLog v13->v14: - Remove people not concerned by this patch from the Cc list. - changed the fsl,pwmr lcdc property to fsl,lpccr, to match the previous patches in that serie. ChangeLog v10->v13: - This patch is the display part splitted out from the patch adding support for the cpuimx25(and its baseboard). - Shawn Guo was added to the Cc list. - The regulator part was updated to match the current style. - The new GPIO defines are now used in the dts(i). --- .../imx25-eukrea-mbimxsd25-baseboard-cmo-qvga.dts | 72 ++++++++++++++++++++ .../imx25-eukrea-mbimxsd25-baseboard-dvi-svga.dts | 45 ++++++++++++ .../imx25-eukrea-mbimxsd25-baseboard-dvi-vga.dts | 45 ++++++++++++ 3 files changed, 162 insertions(+) create mode 100644 arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-cmo-qvga.dts create mode 100644 arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-svga.dts create mode 100644 arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-vga.dts diff --git a/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-cmo-qvga.dts b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-cmo-qvga.dts new file mode 100644 index 0000000..9de68de --- /dev/null +++ b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-cmo-qvga.dts @@ -0,0 +1,72 @@ +/* + * Copyright 2013 Eukréa Electromatique + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "imx25-eukrea-mbimxsd25-baseboard.dts" + +/ { + model = "Eukrea MBIMXSD25 with the CMO-QVGA Display"; + compatible = "eukrea,mbimxsd25-baseboard-cmo-qvga", "eukrea,mbimxsd25-baseboard", "eukrea,cpuimx25", "fsl,imx25"; + + cmo_qvga: display { + model = "CMO-QVGA"; + bits-per-pixel = <16>; + fsl,pcr = <0xcad08b80>; + bus-width = <18>; + native-mode = <&qvga_timings>; + display-timings { + qvga_timings: 320x240 { + clock-frequency = <6500000>; + hactive = <320>; + vactive = <240>; + hback-porch = <30>; + hfront-porch = <38>; + vback-porch = <20>; + vfront-porch = <3>; + hsync-len = <15>; + vsync-len = <4>; + }; + }; + }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + reg_lcd_3v3: regulator@0 { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_lcd_3v3>; + regulator-name = "lcd-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio1 26 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + }; +}; + +&iomuxc { + imx25-eukrea-mbimxsd25-baseboard-cmo-qvga { + pinctrl_reg_lcd_3v3: reg_lcd_3v3 { + fsl,pins = ; + }; + }; +}; + +&lcdc { + display = <&cmo_qvga>; + fsl,lpccr = <0x00a903ff>; + lcd-supply = <®_lcd_3v3>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-svga.dts b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-svga.dts new file mode 100644 index 0000000..8eee2f6 --- /dev/null +++ b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-svga.dts @@ -0,0 +1,45 @@ +/* + * Copyright 2013 Eukréa Electromatique + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "imx25-eukrea-mbimxsd25-baseboard.dts" + +/ { + model = "Eukrea MBIMXSD25 with the DVI-SVGA Display"; + compatible = "eukrea,mbimxsd25-baseboard-dvi-svga", "eukrea,mbimxsd25-baseboard", "eukrea,cpuimx25", "fsl,imx25"; + + dvi_svga: display { + model = "DVI-SVGA"; + bits-per-pixel = <16>; + fsl,pcr = <0xfa208b80>; + bus-width = <18>; + native-mode = <&dvi_svga_timings>; + display-timings { + dvi_svga_timings: 800x600 { + clock-frequency = <40000000>; + hactive = <800>; + vactive = <600>; + hback-porch = <75>; + hfront-porch = <75>; + vback-porch = <7>; + vfront-porch = <75>; + hsync-len = <7>; + vsync-len = <7>; + }; + }; + }; +}; + +&lcdc { + display = <&dvi_svga>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-vga.dts b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-vga.dts new file mode 100644 index 0000000..447da62 --- /dev/null +++ b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-vga.dts @@ -0,0 +1,45 @@ +/* + * Copyright 2013 Eukréa Electromatique + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "imx25-eukrea-mbimxsd25-baseboard.dts" + +/ { + model = "Eukrea MBIMXSD25 with the DVI-VGA Display"; + compatible = "eukrea,mbimxsd25-baseboard-dvi-vga", "eukrea,mbimxsd25-baseboard", "eukrea,cpuimx25", "fsl,imx25"; + + dvi_vga: display { + model = "DVI-VGA"; + bits-per-pixel = <16>; + fsl,pcr = <0xfa208b80>; + bus-width = <18>; + native-mode = <&dvi_vga_timings>; + display-timings { + dvi_vga_timings: 640x480 { + clock-frequency = <31250000>; + hactive = <640>; + vactive = <480>; + hback-porch = <100>; + hfront-porch = <100>; + vback-porch = <7>; + vfront-porch = <100>; + hsync-len = <7>; + vsync-len = <7>; + }; + }; + }; +}; + +&lcdc { + display = <&dvi_vga>; + status = "okay"; +};