From patchwork Thu Dec 2 12:07:58 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alistair X-Patchwork-Id: 520706 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 45193C433F5 for ; Thu, 2 Dec 2021 12:10:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1357871AbhLBMN1 (ORCPT ); Thu, 2 Dec 2021 07:13:27 -0500 Received: from new2-smtp.messagingengine.com ([66.111.4.224]:46371 "EHLO new2-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346513AbhLBMM0 (ORCPT ); Thu, 2 Dec 2021 07:12:26 -0500 Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailnew.nyi.internal (Postfix) with ESMTP id 6F928580346; Thu, 2 Dec 2021 07:09:03 -0500 (EST) Received: from mailfrontend2 ([10.202.2.163]) by compute5.internal (MEProxy); Thu, 02 Dec 2021 07:09:03 -0500 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=fm2; bh=32JyItZSdYBSY vdc2EFe1YZlvFuGaAU0KeruUJYhokQ=; b=xx+fXatmV8jWgJwgzwd0JUdAL8LQk L2cpYKX3GH+Q+2Ryf2VDRvef/JV8vyioOHT88eizW8mewwEhCPqufNqWMOXXLSIG kDMU4DN4uduLfS3zNha+LffWwshK6sa0+d+Xw/K0ZdR2xqGwSBehFS15C4YXIxj6 Sc4uXcGFPPJiNa7ALHNEjajN1KgzCSkM7PUD5LTOuZqVqvns1/s8qBuVMzl/3pSf U4pJvzBxtlNklUUi3enZiT+2lGSiJP3pwFk2FgPJjsJGS6So9NgpLhfIUrN4zyGk LzmLWz0yE0rkU9c3r2yip4/dABtcqUMocdtE9Don2QpYgqYh8LDmAyyKA== 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= fm1; bh=32JyItZSdYBSYvdc2EFe1YZlvFuGaAU0KeruUJYhokQ=; b=FFbJ8+eJ H6GSbMBxQU+F8flJxZz3w7Yu0ZaYk+veymwXD7FW8eHIWoNMjbE4yiLj9dA3axkB etbtviEtREZwa6+jzadrCKa30aClPjnFx6S9FFjHNDXTCQTuKTXF3NMBM98qG6Qi oQzRsqa0aIcjmWcbg4r9/clmzhkxy0NEiZl2Fej8k9/xGOsfHj8dGiQGM/frrD4e ODSJ4OqJFQMTOz5rFNasttynvSnauWdblnNfQo57vA80sAjvSzUBMR9+m/dakIIr SuSFzIJwPaTYK/tX6b+0pH5ZMlk/7WEeh7zzhhbwmmP16hVKszhUdbejw7EFS6kL HCBtmZ03Q58O8w== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvuddrieehgdefiecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecunecujfgurhephffvufffkffojghfggfgsedtkeertd ertddtnecuhfhrohhmpeetlhhishhtrghirhcuhfhrrghntghishcuoegrlhhishhtrghi rhesrghlihhsthgrihhrvdefrdhmvgeqnecuggftrfgrthhtvghrnhepgeegtdetjeekge eguefgheeuvedugedvteejveeiudegvddtkeffkeehtdetudfhnecuvehluhhsthgvrhfu ihiivgepudenucfrrghrrghmpehmrghilhhfrhhomheprghlihhsthgrihhrsegrlhhish htrghirhdvfedrmhgv X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Thu, 2 Dec 2021 07:08:56 -0500 (EST) From: Alistair Francis To: kernel@pengutronix.de, robh+dt@kernel.org, lee.jones@linaro.org, lgirdwood@gmail.com, broonie@kernel.org Cc: linux-arm-kernel@lists.infradead.org, alistair23@gmail.com, linux-hwmon@vger.kernel.org, andreas@kemnade.info, s.hauer@pengutronix.de, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, rui.zhang@intel.com, linux-imx@nxp.com, devicetree@vger.kernel.org, amitk@kernel.org, shawnguo@kernel.org, Alistair Francis Subject: [PATCH v16 8/8] ARM: dts: imx7d: remarkable2: Enable lcdif Date: Thu, 2 Dec 2021 22:07:58 +1000 Message-Id: <20211202120758.41478-9-alistair@alistair23.me> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20211202120758.41478-1-alistair@alistair23.me> References: <20211202120758.41478-1-alistair@alistair23.me> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Connect the dispaly on the reMarkable2. Signed-off-by: Alistair Francis --- arch/arm/boot/dts/imx7d-remarkable2.dts | 73 +++++++++++++++++++++++++ 1 file changed, 73 insertions(+) diff --git a/arch/arm/boot/dts/imx7d-remarkable2.dts b/arch/arm/boot/dts/imx7d-remarkable2.dts index b66d28b30d75..bb0c68d24583 100644 --- a/arch/arm/boot/dts/imx7d-remarkable2.dts +++ b/arch/arm/boot/dts/imx7d-remarkable2.dts @@ -55,6 +55,16 @@ reg_brcm: regulator-brcm { startup-delay-us = <150>; }; + 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"; @@ -63,6 +73,16 @@ 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 { @@ -99,6 +119,20 @@ reg_epdpmic: vcom { }; }; +&lcdif { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcdif>; + lcd-supply = <®_epdpmic>; + lcd2-supply = <®_sdoe>; + status = "okay"; + + port { + display_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; +}; + &snvs_pwrkey { status = "okay"; }; @@ -187,6 +221,45 @@ 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 + >; + }; + + fsl,pins = < + MX7D_PAD_LCD_DATA22__GPIO3_IO27 0x74 + >; + }; + pinctrl_uart1: uart1grp { fsl,pins = < MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX 0x79