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=-13.5 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 8A6E6C2B9F4 for ; Fri, 25 Jun 2021 09:50:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6E89461423 for ; Fri, 25 Jun 2021 09:50:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231261AbhFYJxA (ORCPT ); Fri, 25 Jun 2021 05:53:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50938 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231273AbhFYJw5 (ORCPT ); Fri, 25 Jun 2021 05:52:57 -0400 Received: from mail-wr1-x429.google.com (mail-wr1-x429.google.com [IPv6:2a00:1450:4864:20::429]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 351B2C061574; Fri, 25 Jun 2021 02:50:33 -0700 (PDT) Received: by mail-wr1-x429.google.com with SMTP id m18so9902583wrv.2; Fri, 25 Jun 2021 02:50:33 -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=tdUCHqRzdFtehbyvHCRDKCOPbwJWc6IwAT6o0KnmvLg=; b=tUTLj0FbnacbfWjcteBXZIfOW1nLEyUP2ymLGbUaY2/7919nOiPDiOhRn2q1Gc+N1R AhZ6514wjkYCh0Gvmq6UqhxAgPjfJ+9zPLSfW5GtALZ2zLku60twetXFmVLRF2PRlXhY +FbbsiSUgqEL/Btva3VMWzEuYrSKF9eKvJR6dbu1m/JX9NiIrb1TsTCbUr06Tm6X+7Cd p5g2cM5Elnc4WnNfymzJwANLTTDDl9HP8GYPty+SMX4WQ9M3a8qwqYAGb8XV9SWgeUjy Zp0w45ICKlFkg0CQQUD8J81H/gocYxiFdWUTszclvWKwgk0V9iv7ldsNj8ccPunSz3a7 1T3Q== 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=tdUCHqRzdFtehbyvHCRDKCOPbwJWc6IwAT6o0KnmvLg=; b=Gi+MhxqQIjLg5POedxUligR2VOlYrR5Xbby5k4BYQ3epbF/bXJuZCAQKsTTym9QwHP 2E7mlLyIUcr0vqP1zr9QAtfDpZPG5GcxOEyN/gEHo/B/g0O8Oq3r0HqYuuJ5vMakr2GQ hzW4iCxLZvQnapQ5gOvn2B83MIXIGC5ZiOg/WwdaE0HcObOc/LW30wrCq4VnKIy92p5Z oTDGCyHVUJK50jbw37uGtwA2L1bepoXpMMrlha7AusuM0fIpEA10wAitKL8y5A/VUmJ6 jLBMbAM/8wWEPCiLIEFh19HzSbZhz+hlboHsA3TfbQ2Uh5lhMujKMGsg86aTA4Kzsm2R an7g== X-Gm-Message-State: AOAM530dHT3Y7FqUEYVXmxvkKx5a7tnlVmz71XRuA0sKhSRqveeR/GIz i6/mCcZGZ9Gp5pN5I+lluG0= X-Google-Smtp-Source: ABdhPJygxZLOUgHoMMTywCCzWthTblrzHmYki7VT1Uh7Jd6na+mD+hdws7WW2oc83gCgJLgWnqJwYA== X-Received: by 2002:a05:6000:128b:: with SMTP id f11mr10063618wrx.171.1624614631872; Fri, 25 Jun 2021 02:50:31 -0700 (PDT) Received: from cluster5 ([80.76.206.81]) by smtp.gmail.com with ESMTPSA id n4sm5662060wrw.21.2021.06.25.02.50.31 (version=TLS1 cipher=ECDHE-ECDSA-AES128-SHA bits=128/128); Fri, 25 Jun 2021 02:50:31 -0700 (PDT) From: Matthew Hagan List-Id: Cc: Florian Fainelli , Vladimir Oltean , Matthew Hagan , Rob Herring , Arnd Bergmann , Olof Johansson , soc@kernel.org, Ray Jui , Scott Branden , bcm-kernel-feedback-list@broadcom.com, Viresh Kumar , Sam Ravnborg , Krzysztof Kozlowski , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v4 1/4] ARM: dts: NSP: Add common bindings for MX64/MX65 Date: Fri, 25 Jun 2021 10:49:48 +0100 Message-ID: <20210625095000.3358973-2-mnhagan88@gmail.com> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210625095000.3358973-1-mnhagan88@gmail.com> References: <20210625095000.3358973-1-mnhagan88@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Message-ID: <20210625094948.sT-jv1PlAiDguiIwHglnRSzc84KWG6gKALcsVwZdNFM@z> 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 | 143 ++++++++++++++++++ 1 file changed, 143 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..b2336bd0e19b --- /dev/null +++ b/arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi @@ -0,0 +1,143 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Common Bindings for Cisco Meraki MX64 (Kingpin) and MX65 (Alamo) devices. + * + * Copyright (C) 2020-2021 Matthew Hagan + */ + +#include "bcm-nsp.dtsi" +#include +#include +#include + +/ { + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory { + device_type = "memory"; + reg = <0x60000000 0x80000000>; + }; + + pwm-leds { + compatible = "pwm-leds"; + + led-1 { + function = LED_FUNCTION_INDICATOR; + color = ; + pwms = <&pwm 1 50000>; + max-brightness = <255>; + }; + + led-2 { + function = LED_FUNCTION_INDICATOR; + color = ; + pwms = <&pwm 2 50000>; + max-brightness = <255>; + }; + + led-3 { + function = LED_FUNCTION_INDICATOR; + color = ; + pwms = <&pwm 3 50000>; + max-brightness = <255>; + }; + }; +}; + +&amac2 { + status = "okay"; +}; + +&ehci0 { + status = "okay"; +}; + +&i2c0 { + status = "okay"; + + at24@50 { + compatible = "atmel,24c64"; + pagesize = <32>; + reg = <0x50>; + }; +}; + +&L2 { + arm,io-coherent; + prefetch-data = <1>; + prefetch-instr = <1>; +}; + +&nand { + nandcs@0 { + compatible = "brcm,nandcs"; + reg = <0>; + nand-on-flash-bbt; + + #address-cells = <1>; + #size-cells = <1>; + + nand-ecc-strength = <24>; + nand-ecc-step-size = <1024>; + + brcm,nand-oob-sector-size = <27>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x80000>; + read-only; + }; + + partition@80000 { + label = "shmoo"; + reg = <0x80000 0x80000>; + read-only; + }; + + partition@100000 { + label = "bootkernel1"; + reg = <0x100000 0x300000>; + }; + + partition@400000 { + label = "nvram"; + reg = <0x400000 0x100000>; + }; + + partition@500000 { + label = "bootkernel2"; + reg = <0x500000 0x300000>; + }; + + partition@800000 { + label = "ubi"; + reg = <0x800000 0x3f700000>; + }; + }; +}; + +&ohci0 { + status = "okay"; +}; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pwm_leds>; + + pwm_leds: pwm_leds { + function = "pwm"; + groups = "pwm1_grp", "pwm2_grp", "pwm3_grp"; + }; +}; + +&pwm { + status = "okay"; + #pwm-cells = <2>; +}; + +&uart0 { + clock-frequency = <62500000>; + status = "okay"; +}; -- 2.26.3