From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.0 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 24B8FC07E9E for ; Thu, 8 Jul 2021 11:58:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0754561184 for ; Thu, 8 Jul 2021 11:58:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231765AbhGHMBW (ORCPT ); Thu, 8 Jul 2021 08:01:22 -0400 Received: from out1-smtp.messagingengine.com ([66.111.4.25]:35157 "EHLO out1-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231727AbhGHMBU (ORCPT ); Thu, 8 Jul 2021 08:01:20 -0400 Received: from compute2.internal (compute2.nyi.internal [10.202.2.42]) by mailout.nyi.internal (Postfix) with ESMTP id 3E1A95C0196; Thu, 8 Jul 2021 07:58:38 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute2.internal (MEProxy); Thu, 08 Jul 2021 07:58:38 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alistair23.me; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; s=fm1; bh=HINbVbCnlBaJT xYq0NO/rfGihWnDVmFHWZN+GPBONQE=; b=UUEOj83WfhxLw1jmSKq65mfdyd3aS DLwy3vS1+0PBpHj8QOUGFGk5ksnzxlB19FNysl4Sy3O5vBTGofFeW60p3modm7dv N2fy6gEdF5yosxP0ZGptp7KbJ2aKTV4OMUndIzkFCIYAEg4CiJuSdt+o7AqOdB+y 4MkckDbxy0q4F3xjK0pi06TYrlsdtYc52UMOqqRduSfBMDjXBkuJxXOr3t/1PQ49 C0JqBGWSjSVYzGSpikAoyx5s8p7SPoXlqIXPSBJw8RGH31J6a6idLh6mgkplJ4NN cBMJsyG+PO4xTxXDSghHpS2dRyquArdZFhBEDcd4uq3DE4OZvQRxpalSw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:date:from :in-reply-to:message-id:mime-version:references:subject:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm3; bh=HINbVbCnlBaJTxYq0NO/rfGihWnDVmFHWZN+GPBONQE=; b=m9WFtsl3 Pu8rL/OzCxMvdqIQ12WXN+pfLe7P/vyDlx/kid+EexY9khVS+UKLFIVKF5d0TGfm mVv45y5G5H189h6lioTf0FuC5VrWSHJDpERiOS775Fg4zhaTs7RtW7gvexVAyZYV JyhlyiR7aZp9bcugWN27Wz/GSmVEeMJwJMjigtf6VpX5DE4PgWVImoN16HzscrVG dL3AxRzqqylFClIsB2JTqX9mp3mEABTDal0Dw1S9RZn7JtDKCGULlXHJ7BeGzqAB SUyiIqd/hB4RD6WmZdPtB1U9+uVdG173C+Udt7FBnl6zBDzgebkbal63j1vQ0ku4 X8CbjlR28I4ivQ== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvtddrtdeggdeghecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecunecujfgurhephffvufffkffojghfggfgsedtkeertd ertddtnecuhfhrohhmpeetlhhishhtrghirhcuhfhrrghntghishcuoegrlhhishhtrghi rhesrghlihhsthgrihhrvdefrdhmvgeqnecuggftrfgrthhtvghrnhepgeegtdetjeekge eguefgheeuvedugedvteejveeiudegvddtkeffkeehtdetudfhnecuvehluhhsthgvrhfu ihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomheprghlihhsthgrihhrsegrlhhish htrghirhdvfedrmhgv X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Thu, 8 Jul 2021 07:58:34 -0400 (EDT) From: Alistair Francis To: lee.jones@linaro.org, robh+dt@kernel.org, lgirdwood@gmail.com, broonie@kernel.org, linux-imx@nxp.com, kernel@pengutronix.de Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, alistair23@gmail.com, Alistair Francis Subject: [PATCH v7 6/6] ARM: dts: imx7d: remarkable2: Enable lcdif Date: Thu, 8 Jul 2021 21:58:04 +1000 Message-Id: <20210708115804.212-6-alistair@alistair23.me> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210708115804.212-1-alistair@alistair23.me> References: <20210708115804.212-1-alistair@alistair23.me> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Connect the dispaly on the reMarkable2. Signed-off-by: Alistair Francis --- arch/arm/boot/dts/imx7d-remarkable2.dts | 75 +++++++++++++++++++++++++ 1 file changed, 75 insertions(+) diff --git a/arch/arm/boot/dts/imx7d-remarkable2.dts b/arch/arm/boot/dts/imx7d-remarkable2.dts index 9bdae1c1236e..12af892f4b15 100644 --- a/arch/arm/boot/dts/imx7d-remarkable2.dts +++ b/arch/arm/boot/dts/imx7d-remarkable2.dts @@ -47,6 +47,16 @@ reg_digitizer: regulator-digitizer { startup-delay-us = <100000>; /* 100 ms */ }; + reg_sdoe: regulator-sdoe { + compatible = "regulator-fixed"; + regulator-name = "SDOE"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&pinctrl_sdoe_reg>; + pinctrl-1 = <&pinctrl_sdoe_reg>; + gpio = <&gpio3 27 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + wifi_pwrseq: wifi_pwrseq { compatible = "mmc-pwrseq-simple"; pinctrl-names = "default"; @@ -55,6 +65,16 @@ wifi_pwrseq: wifi_pwrseq { clocks = <&clks IMX7D_CLKO2_ROOT_DIV>; clock-names = "ext_clock"; }; + + panel { + compatible = "eink,vb3300-kca"; + + port { + panel_in: endpoint { + remote-endpoint = <&display_out>; + }; + }; + }; }; &clks { @@ -114,6 +134,21 @@ reg_epdpmic: vcom { }; }; +&lcdif { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcdif>; + lcd-supply = <®_epdpmic>; + lcd2-supply = <®_sdoe>; + prevent-frying-pan; + status = "okay"; + + port { + display_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; +}; + &snvs_pwrkey { status = "okay"; }; @@ -228,6 +263,46 @@ MX7D_PAD_I2C4_SCL__I2C4_SCL 0x4000007f >; }; + pinctrl_lcdif: lcdifgrp { + fsl,pins = < + MX7D_PAD_LCD_DATA00__LCD_DATA0 0x79 + MX7D_PAD_LCD_DATA01__LCD_DATA1 0x79 + MX7D_PAD_LCD_DATA02__LCD_DATA2 0x79 + MX7D_PAD_LCD_DATA03__LCD_DATA3 0x79 + MX7D_PAD_LCD_DATA04__LCD_DATA4 0x79 + MX7D_PAD_LCD_DATA05__LCD_DATA5 0x79 + MX7D_PAD_LCD_DATA06__LCD_DATA6 0x79 + MX7D_PAD_LCD_DATA07__LCD_DATA7 0x79 + MX7D_PAD_LCD_DATA08__LCD_DATA8 0x79 + MX7D_PAD_LCD_DATA09__LCD_DATA9 0x79 + MX7D_PAD_LCD_DATA10__LCD_DATA10 0x79 + MX7D_PAD_LCD_DATA11__LCD_DATA11 0x79 + MX7D_PAD_LCD_DATA12__LCD_DATA12 0x79 + MX7D_PAD_LCD_DATA13__LCD_DATA13 0x79 + MX7D_PAD_LCD_DATA14__LCD_DATA14 0x79 + MX7D_PAD_LCD_DATA15__LCD_DATA15 0x79 + + MX7D_PAD_LCD_DATA17__LCD_DATA17 0x79 + MX7D_PAD_LCD_DATA18__LCD_DATA18 0x79 + MX7D_PAD_LCD_DATA19__LCD_DATA19 0x79 + MX7D_PAD_LCD_DATA20__LCD_DATA20 0x79 + MX7D_PAD_LCD_DATA21__LCD_DATA21 0x79 + + MX7D_PAD_LCD_DATA23__LCD_DATA23 0x79 + MX7D_PAD_LCD_CLK__LCD_CLK 0x79 + MX7D_PAD_LCD_ENABLE__LCD_ENABLE 0x79 + MX7D_PAD_LCD_VSYNC__LCD_VSYNC 0x79 + MX7D_PAD_LCD_HSYNC__LCD_HSYNC 0x79 + MX7D_PAD_LCD_RESET__LCD_RESET 0x79 + >; + }; + + pinctrl_sdoe_reg: sdoereggrp { + fsl,pins = < + MX7D_PAD_LCD_DATA22__GPIO3_IO27 0x74 + >; + }; + pinctrl_uart1: uart1grp { fsl,pins = < MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX 0x79 -- 2.31.1