From nobody Sat May 10 08:04:17 2025 Delivered-To: importer2@patchew.org Received-SPF: pass (zohomail.com: domain of vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; envelope-from=linux-kernel-owner@vger.kernel.org; helo=vger.kernel.org; Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail(p=none dis=none) header.from=gmail.com Return-Path: Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mx.zohomail.com with SMTP id 1623579546777274.7511317263587; Sun, 13 Jun 2021 03:19:06 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231678AbhFMKVF (ORCPT ); Sun, 13 Jun 2021 06:21:05 -0400 Received: from mail-wr1-f49.google.com ([209.85.221.49]:33694 "EHLO mail-wr1-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231659AbhFMKVA (ORCPT ); Sun, 13 Jun 2021 06:21:00 -0400 Received: by mail-wr1-f49.google.com with SMTP id a20so11047712wrc.0; Sun, 13 Jun 2021 03:18:59 -0700 (PDT) Received: from cluster5 ([80.76.206.81]) by smtp.gmail.com with ESMTPSA id j7sm13157035wrm.93.2021.06.13.03.17.58 (version=TLS1 cipher=ECDHE-ECDSA-AES128-SHA bits=128/128); Sun, 13 Jun 2021 03:17:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=sROUK6Dva1JQuoPMs/jXitnbxB+zZqBPPto4386z0vs=; b=iEgzLk4om3CmXjGeHduPgS2tuE9n3w+7odBDhtldN2Yh0eUUEKkZvWwgig1b8zBRSi mDrO76P+6hQPZj2A7hcA6Jg55sbL/IiWjRaaaS7PaLMI8ODUjLHMkr+Vyi8PcRYutstv 68bgXhbnSd0336Pu4qeGJ434ZUct7+HUYxHlDnhmDqEu367sjQru1cmps7HNSawkUx2A OZcIdlAfMElRM6yHaIXfqS9nAYb3g7otdd7mmXF+0iqZMxF7CHzUYs/rnmhxAVYgz8H4 ZKsmTXusnS4JOAhw5y1Wve0Ad5gGiR9UuluLr4RapqmxMaa8asfxGGKzK1WllkNLmEjA ix3A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=sROUK6Dva1JQuoPMs/jXitnbxB+zZqBPPto4386z0vs=; b=XGdz8VTNAYh985paO/UDDUDn/7icTibwvbBMd5WC+Ipd4v3WbTr+z7nMFTe1Lq7Mob 4xxiMDFKMhIMT1Cwf4rYwlIOaFBvA56hKPTLF0FR+GU09pW7q1dy/ZkiDwbj9SDIuPO0 Eqc7gwqCsjUeQkbDP0Pg95+SJBbZ1kVp8DifpeudxCLapbivElCKzqLlxEkLm6VuLidy CiHyxQc7qgnvvZG/NesGAT9XHB9Q+1bdQ1omGRU95pssqo9dine9zR0bcMJJ8/HNjXfc VTne990sGkZVV3hP5FAxKbuBiQQMBiuE3xjBUCQc5q37pV+yZWdV/51HZzp/bm9k48H/ HMVQ== X-Gm-Message-State: AOAM531Rtqpk8mTve/f5ukWNgjatIBijobCT+pRHFeDgPEPAN2VGTRNk jA2ayWiw5DVWiCM6IWAiEFs= X-Google-Smtp-Source: ABdhPJxFcpzxxe157MZ8aKlQCWnikrDr1kv2KTXlwrxueiNotMzM77Tc4PNfKmNDW+nWzts8vNjvWQ== X-Received: by 2002:adf:cf02:: with SMTP id o2mr13021764wrj.365.1623579478974; Sun, 13 Jun 2021 03:17:58 -0700 (PDT) From: Matthew Hagan Cc: Florian Fainelli , Vladimir Oltean , Andrew Lunn , Matthew Hagan , Rob Herring , Arnd Bergmann , Olof Johansson , soc@kernel.org, Ray Jui , Scott Branden , bcm-kernel-feedback-list@broadcom.com, Geert Uytterhoeven , Krzysztof Kozlowski , Sam Ravnborg , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v3 1/4] ARM: dts: NSP: Add common bindings for MX64/MX65 Date: Sun, 13 Jun 2021 11:16:45 +0100 Message-Id: <20210613101658.3242777-2-mnhagan88@gmail.com> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210613101658.3242777-1-mnhagan88@gmail.com> References: <20210613101658.3242777-1-mnhagan88@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" These bindings are required for all Meraki MX64/MX65 devices. These common bindings include memory (2GB), PWM LEDs, AMAC, I2C (AT24), NAND partitions, EHCI, OHCI and pinctrl. Signed-off-by: Matthew Hagan --- .../dts/bcm958625-meraki-mx6x-common.dtsi | 145 ++++++++++++++++++ 1 file changed, 145 insertions(+) create mode 100644 arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi diff --git a/arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi b/arch/arm= /boot/dts/bcm958625-meraki-mx6x-common.dtsi new file mode 100644 index 000000000000..91ab586209f1 --- /dev/null +++ b/arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi @@ -0,0 +1,145 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Common Bindings for Cisco Meraki MX64 (Kingpin) and MX65 (Alamo) device= s. + * + * Copyright (C) 2020-2021 Matthew Hagan + */ + +#include "bcm-nsp.dtsi" +#include +#include + +/ { + chosen { + stdout-path =3D "serial0:115200n8"; + }; + + memory { + device_type =3D "memory"; + reg =3D <0x60000000 0x80000000>; + }; + + pwm-leds { + compatible =3D "pwm-leds"; + + led-1 { + function =3D LED_FUNCTION_INDICATOR; + color =3D ; + pwms =3D <&pwm 1 50000>; + max-brightness =3D <255>; + }; + + led-2 { + function =3D LED_FUNCTION_INDICATOR; + color =3D ; + pwms =3D <&pwm 2 50000>; + max-brightness =3D <255>; + }; + + led-3 { + function =3D LED_FUNCTION_INDICATOR; + color =3D ; + pwms =3D <&pwm 3 50000>; + max-brightness =3D <255>; + }; + }; +}; + +&amac2 { + status =3D "okay"; +}; + +&ccbtimer0 { + status =3D "okay"; +}; + +&ehci0 { + status =3D "okay"; +}; + +&i2c0 { + status =3D "okay"; + at24@50 { + compatible =3D "atmel,24c64"; + pagesize =3D <32>; + reg =3D <0x50>; + }; +}; + +&L2 { + arm,io-coherent; + prefetch-data =3D <1>; + prefetch-instr =3D <1>; +}; + +&nand { + nandcs@0 { + compatible =3D "brcm,nandcs"; + reg =3D <0>; + nand-on-flash-bbt; + + #address-cells =3D <1>; + #size-cells =3D <1>; + + nand-ecc-strength =3D <24>; + nand-ecc-step-size =3D <1024>; + + brcm,nand-oob-sector-size =3D <27>; + + partition@0 { + label =3D "u-boot"; + reg =3D <0x0 0x80000>; + read-only; + }; + + partition@80000 { + label =3D "shmoo"; + reg =3D <0x80000 0x80000>; + read-only; + }; + + partition@100000 { + label =3D "bootkernel1"; + reg =3D <0x100000 0x300000>; + }; + + partition@400000 { + label =3D "nvram"; + reg =3D <0x400000 0x100000>; + }; + + partition@500000 { + label =3D "bootkernel2"; + reg =3D <0x500000 0x300000>; + }; + + partition@800000 { + label =3D "ubi"; + reg =3D <0x800000 0x3f700000>; + }; + }; +}; + +&ohci0 { + status =3D "okay"; +}; + +&pinctrl { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pwm_leds>; + + pwm_leds: pwm_leds { + function =3D "pwm"; + groups =3D "pwm1_grp", "pwm2_grp", "pwm3_grp"; + }; +}; + +&pwm { + status =3D "okay"; + #pwm-cells =3D <2>; +}; + +&uart0 { + clock-frequency =3D <62500000>; + status =3D "okay"; +}; --=20 2.26.3