From patchwork Wed Feb 9 16:25:10 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Detlev Casanova X-Patchwork-Id: 12740438 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 62C2BC4332F for ; Wed, 9 Feb 2022 16:26:49 +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=JA2LBIYOKlGK0Froa2d8WM5nLzpC8Iqrt8foFcxrcqg=; b=oNuEsDgzXqt1yv 1wFLgYmPefdWVNOvi+p6iXT4s6vBrf2pLAeCRDcTY4lT9E+06+Vze++O7xCYpa9yTmaFzjbIxtF2U 5J1xi4EFib9HwqljZt73HjDjjmeHAyYO+91Xog4IWvXj/FEXAIJupFmHZXYslPPJ4b4Z8O+3N4YeI Uka7vWsTs9OSM6O3+XhHlt5iPJ3LT3nGyR+9LJZW8Xw+/gaaTWKMEwtlW4SjYCzqDgbYanqPjmlOp c8IK2XHN5TzNCGfHUxYMdo2SIazHArYNnCOlxPNLry+U6eMzlfL6q/sJU+JZ+102hba6pGsUfr6yc WHXG/SrGynmAzmkK/hKw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nHpmn-000mtO-4V; Wed, 09 Feb 2022 16:25:41 +0000 Received: from bhuna.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e3e3]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nHpmj-000mrq-Ck; Wed, 09 Feb 2022 16:25:38 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: detlev) with ESMTPSA id 7C9811F437CC DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1644423933; bh=wUyTh4TxAaAhhf0GaFyj+4ErZEcZzUH0SZMh0f5d9aI=; h=From:To:Cc:Subject:Date:From; b=X3Zo1DikBaErEDlbfGfpcfYsLZVVx4HB6xSkJsJDbnuJB3SbWgYHSFkw+yPWfclOQ 7BXPGKatk9pqjqTKTJFxaC5RyIxAC8HagGc6y8sAOOAX6mvv9CE1lAcn7XnP8c3ZdL 35sxQRLm6g6BEYSYcWhVbzcMvhJbqV76D6fP7/uMDe+/VUZup6i4zSmpZ+iY4FatVh TYqYIo9S28072Qs7SWeibkeZoHIsuYiIfwfiVhH1xygwSF0MaSlOA3WeRP8GN/AEKh d6fgHZCPL/f5TFnL9w5/lO3LVF7DjumyT9fN9I/9QQk4bRy0QDQoJSCb8v1RH4fJ7v dqTGDbv5v7Dkg== From: Detlev Casanova To: linux-kernel@vger.kernel.org Cc: Detlev Casanova , Arnd Bergmann , Olof Johansson , soc@kernel.org (maintainer:ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS)), Rob Herring , Nicolas Saenz Julienne , Florian Fainelli , Ray Jui , Scott Branden , bcm-kernel-feedback-list@broadcom.com (maintainer:BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITE...), Stefan Wahren , linux-arm-kernel@lists.infradead.org (moderated list:ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS)), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-rpi-kernel@lists.infradead.org (moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE) Subject: [PATCH 0/2] ARM: dts: Support official Raspberry Pi 7inch touchscreen Date: Wed, 9 Feb 2022 11:25:10 -0500 Message-Id: <20220209162515.706729-1-detlev.casanova@collabora.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220209_082537_660809_32E81853 X-CRM114-Status: GOOD ( 10.03 ) 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 Add a devicetree to support the official Raspberry Pi 7inch touchscreen. This also demuxes the i2c0 controller to support both pinctrls. Detlev Casanova (2): ARM: dts: bcm2*: Demux i2c0 with a pinctrl ARM: dts: Add bcm2711-rpi-4-b-7inch-ts-dsi.dts arch/arm/boot/dts/Makefile | 1 + .../boot/dts/bcm2711-rpi-4-b-7inch-ts-dsi.dts | 129 ++++++++++++++++++ arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 1 + arch/arm/boot/dts/bcm2711.dtsi | 2 +- arch/arm/boot/dts/bcm2835-rpi.dtsi | 9 +- .../boot/dts/bcm283x-rpi-i2c0mux_0_44.dtsi | 4 + arch/arm/boot/dts/bcm283x.dtsi | 26 +++- arch/arm64/boot/dts/broadcom/Makefile | 1 + .../broadcom/bcm2711-rpi-4-b-7inch-ts-dsi.dts | 2 + 9 files changed, 170 insertions(+), 5 deletions(-) create mode 100644 arch/arm/boot/dts/bcm2711-rpi-4-b-7inch-ts-dsi.dts create mode 100644 arch/arm/boot/dts/bcm283x-rpi-i2c0mux_0_44.dtsi create mode 100644 arch/arm64/boot/dts/broadcom/bcm2711-rpi-4-b-7inch-ts-dsi.dts