From patchwork Mon Apr 25 16:23:42 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marcel Ziswiler X-Patchwork-Id: 12825920 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 07D48C433F5 for ; Mon, 25 Apr 2022 16:26:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=nUWMzIGeF5OpJYxxAyyMV96hpfKuNHwjKKT6eI5lkqM=; b=vc7OT5mJ7fjicf l7SM6Sf/kZ3AnuedMpuXiLke9Q62IuKg/5jUbnlI9QkOIgc9bSKa01Bvhbbe7ECS6nJ3xb13nI1ol d9AUaeQOBJOC1mBrOk/7kuikPWAx6eHjjHri7FioX6U5X6WfPMCImB+HKqSJdxatHe6Vf/56oM1Fu PDCYeV5ztTMdNX+FV45jrUrhw45CfaMQhL3O1iSxqwGFfO41+6obxF7KLYgF4Y9Hl19rYxUTGzaQj 9RjUWdTVwR0HlhYX9RyjSt5P5JNj1aAI1gzRWJBUoosOouK0tbpflOXOEafcF/QAwNth4rej0fYD5 9ZM3JGOPkY6yTeU5fXVg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nj1Wo-00ALJE-PG; Mon, 25 Apr 2022 16:25:35 +0000 Received: from mout.perfora.net ([74.208.4.197]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nj1Vr-00AKue-8s for linux-arm-kernel@lists.infradead.org; Mon, 25 Apr 2022 16:24:36 +0000 Received: from toolbox.int.toradex.com ([81.221.85.15]) by mrelay.perfora.net (mreueus002 [74.208.5.2]) with ESMTPSA (Nemesis) id 0MUYKb-1nIJRE0KXL-00RGvb; Mon, 25 Apr 2022 18:24:07 +0200 From: Marcel Ziswiler To: linux-arm-kernel@lists.infradead.org Cc: Marcel Ziswiler , Alexander Stein , Arnd Bergmann , Denys Drozdov , Fabio Estevam , Frank Rowand , Krzysztof Kozlowski , Li Yang , Lucas Stach , Marek Vasut , Matthias Schiffer , Max Krummenacher , NXP Linux Team , Olof Johansson , Pengutronix Kernel Team , Rob Herring , Russell King , Sascha Hauer , Shawn Guo , Tim Harvey , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, soc@kernel.org Subject: [PATCH v2 00/14] ARM: dts: imx6ull-colibri: device tree improvements Date: Mon, 25 Apr 2022 18:23:42 +0200 Message-Id: <20220425162356.176665-1-marcel@ziswiler.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 X-Provags-ID: V03:K1:eGf8AHf/y2rPOEx6ITKWN/Lm8bjRyQ2/CVBjXTubcBaZawF+ST7 hPw8ZPIXlneemNmGEKTjRNGozzuZKjnFii5+A25nEhNgMbY0WEuntlyy1jl+8THdiE5freG ZZRWIW/jkiYMOZ1BHlDp2NITsmjjJ7sPu8LFxRYSE85/PyL8b/E6nsekhFvkPXRCaYHItDc bEi1hvKn7pMldbbbS4E+g== X-UI-Out-Filterresults: notjunk:1;V03:K0:O2pXqmF82Xk=:iWjizIX+np9V8CmtU7EnpO DBOu43A1mvZHRETSlOgdH+6nHOpn3Pl40OWDXFkCGrX0DuZMAMItQzE8nRHHlQZvmdgEiJJty jsfCaiBVoP/kEifcovRJcwVp+1cybJoXeOkql4zlyDnQAkqLMrM8UgVF7alEH06+CmuO8VMVL kxeeDoRqJf8p+1RO6dOL+2C9tl06qx+ow80hvJL5DeNJypxGQcvIjYk7O4a4jpwB3sZObAV17 oIdWaf5QSiN1XizI6MEO8WvyfNnwkzmYE4wHMVOzhzg0rzVPAIE5ZYfmgzeIeEuQx4qz0sBOc 9YPcvLYsIzj++9qOspiykodDUyP5lTmTP2PHk6DR++QMhbR4H4Qr39oFqWmTVvq2qkcssckge eq6MF8cNRBzqMZnRtbGR6PYIKOiJoaCdr+BPokGQzbi/W8gcXu2W7GCL9k87qa3UI70ZaTVyJ RajFtbIIU8TL74IpXsmNW3NcGeNGKz9ZfS2bw+QjDE/SMC/ifBLzdQXgLRYA0ulqdiN+j0YUx XDkeuDgTyoV9LMuvTvlr9WOtYCNiHRZmf01cI124HWWps3+oDZZr87SF1xPXqavRHl3l6GoRm O/x4K/FEKb+NJs/P7UBs3b2V4uGi5kjOsm2GN0OZV6dcpDCil2d4/T52F0Ljp3Wto+rSLQQi9 XVg65mNqrr9A7o3mncRlU7ysFM0M9VaBwNOEZ/4a06Bsss9+YUkN5TQOc440SwsqqKmw= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220425_092435_427140_43FF2451 X-CRM114-Status: GOOD ( 15.99 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Marcel Ziswiler This is a general update of the Colibri iMX6ULL device tree files. The Toradex Colibri family is composed of a SoM that can be plugged on various carrier boards, with carrier boards allowing multiple optional accessories (e.g. display, camera, ...). The device tree sources are structured into a SoM dtsi and a carrier dts which then includes the SoM dtsi. The SoM dtsi defines and enables the functionality self-contained on the SoM and prepares for the functionality provided by the carrier HW or accessories so that the carrier dts then can enable or amend nodes provided. Accessories are enabled in overlays depending on HW configuration. Please find the following colibri-imx6ull device trees improvements: - MMC/SD The original Colibri specification only defined 3.3 volt TTL signaling and relied on external on-carrier pull-ups for the SD_DATA[0..3] lines. The latest carrier boards like Iris V2 on the other hand are now UHS-I compliant by leaving such external on-carrier pull-ups away relying on module- or even SoC-level ones which pull up to resp. signaling voltage. In such cases, the carrier board-level device tree may explicitly delete the no-1-8-v property to enable full UHS-I support. Also, fix SD/MMC regulator for the carrier boards using UHS-I modes. - FEC Provide a proper phy-supply for the FEC, actually switched by the 50 Mhz RMII interface clock using a regulator-fixed-clock that is now properly stated. The reference commit for such regulator can be found at commit 8959e5324485 ("regulator: fixed: add possibility to enable by clock"). - I2C Switched on 22 kOhm pull-ups and lower the I2C frequency to 40 kHz to get more reliable communication. - Atmel Touchscreen The Toradex 7" Capacitive and 10" LVDS touch screens are Atmel MXT peripherals available on the I2C bus for touchscreen events. Add atmel_mxt_ts node to the module-level device tree. Also, provide pinmux configuration for the INT/RST inputs from SODIMM pins 106/107 for most carrier boards or an external touchscreen adapter inputs configured to SODIMM pins 28/30. Changes in v2: - Fixed pinctrl node names as suggested by Shawn. - Fixed long line as pointed out by Rob's bot. - Added V3 to Colibri Evaluation Board as done elsewhere. - Fix alphabetical node order as suggested by Shawn. - Dropped [PATCH v1 02/14] ARM: dts: imx6ull-colibri: fix vqmmc regulator which already got applied by Shawn. Thanks! - New commit with pinctrl node name improvements as suggested by Shawn. Denys Drozdov (5): ARM: dts: imx6ull-colibri: add touchscreen device nodes ARM: dts: imx6ull-colibri: update device trees to support overlays dt-bindings: arm: fsl: add toradex,colibri-imx6ull ARM: dts: imx6ull-colibri: add support for toradex iris carrier boards ARM: dts: imx6ull-colibri: add support for toradex aster carrier boards Marcel Ziswiler (4): ARM: dts: imx6ull-colibri: fix nand bch geometry ARM: dts: imx6ull-colibri: add/update some comments ARM: dts: imx6ull-colibri: move gpio-keys node to som dtsi ARM: dts: imx6ull-colibri: improve pinctrl node names Max Krummenacher (1): ARM: dts: imx6ull-colibri: change touch i2c parameters Oleksandr Suvorov (1): ARM: dts: imx6ull-colibri: add gpio-line-names Philippe Schenker (3): ARM: dts: imx6ull-colibri: use pull-down for adc pins ARM: dts: imx6ull-colibri: add phy-supply to fec ARM: dts: imx6ull-colibri: update usdhc1 pixmux and signaling .../devicetree/bindings/arm/fsl.yaml | 25 +- arch/arm/boot/dts/Makefile | 9 + arch/arm/boot/dts/imx6ull-colibri-aster.dts | 20 ++ arch/arm/boot/dts/imx6ull-colibri-aster.dtsi | 145 +++++++++ .../boot/dts/imx6ull-colibri-emmc-aster.dts | 17 ++ .../boot/dts/imx6ull-colibri-emmc-iris-v2.dts | 17 ++ .../boot/dts/imx6ull-colibri-emmc-iris.dts | 17 ++ .../dts/imx6ull-colibri-emmc-nonwifi.dtsi | 8 +- arch/arm/boot/dts/imx6ull-colibri-eval-v3.dts | 6 +- .../arm/boot/dts/imx6ull-colibri-eval-v3.dtsi | 63 +--- arch/arm/boot/dts/imx6ull-colibri-iris-v2.dts | 28 ++ .../arm/boot/dts/imx6ull-colibri-iris-v2.dtsi | 27 ++ arch/arm/boot/dts/imx6ull-colibri-iris.dts | 20 ++ arch/arm/boot/dts/imx6ull-colibri-iris.dtsi | 132 ++++++++ .../arm/boot/dts/imx6ull-colibri-nonwifi.dtsi | 145 ++++++++- .../boot/dts/imx6ull-colibri-wifi-aster.dts | 20 ++ .../boot/dts/imx6ull-colibri-wifi-eval-v3.dts | 4 +- .../boot/dts/imx6ull-colibri-wifi-iris-v2.dts | 28 ++ .../boot/dts/imx6ull-colibri-wifi-iris.dts | 20 ++ arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi | 144 ++++++++- arch/arm/boot/dts/imx6ull-colibri.dtsi | 285 ++++++++++++------ 21 files changed, 1008 insertions(+), 172 deletions(-) create mode 100644 arch/arm/boot/dts/imx6ull-colibri-aster.dts create mode 100644 arch/arm/boot/dts/imx6ull-colibri-aster.dtsi create mode 100644 arch/arm/boot/dts/imx6ull-colibri-emmc-aster.dts create mode 100644 arch/arm/boot/dts/imx6ull-colibri-emmc-iris-v2.dts create mode 100644 arch/arm/boot/dts/imx6ull-colibri-emmc-iris.dts create mode 100644 arch/arm/boot/dts/imx6ull-colibri-iris-v2.dts create mode 100644 arch/arm/boot/dts/imx6ull-colibri-iris-v2.dtsi create mode 100644 arch/arm/boot/dts/imx6ull-colibri-iris.dts create mode 100644 arch/arm/boot/dts/imx6ull-colibri-iris.dtsi create mode 100644 arch/arm/boot/dts/imx6ull-colibri-wifi-aster.dts create mode 100644 arch/arm/boot/dts/imx6ull-colibri-wifi-iris-v2.dts create mode 100644 arch/arm/boot/dts/imx6ull-colibri-wifi-iris.dts