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=-9.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 0CC87C2D0A3 for ; Mon, 9 Nov 2020 16:35:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B0F112074F for ; Mon, 9 Nov 2020 16:35:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="M8eByEDN" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730614AbgKIQfn (ORCPT ); Mon, 9 Nov 2020 11:35:43 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54442 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730612AbgKIQfn (ORCPT ); Mon, 9 Nov 2020 11:35:43 -0500 Received: from mail-lf1-x12e.google.com (mail-lf1-x12e.google.com [IPv6:2a00:1450:4864:20::12e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 48B32C0613CF for ; Mon, 9 Nov 2020 08:35:43 -0800 (PST) Received: by mail-lf1-x12e.google.com with SMTP id a25so4452976lfb.2 for ; Mon, 09 Nov 2020 08:35:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=+bkVKU8U9sR9xB7pikYiFZ8obtuF0W2kuv1XL4+yiMQ=; b=M8eByEDNrIaK1bA9VtVZftLG9u6yLPV4kcZ0xdbP2LOn0IBPpFW/b/YXJn73c5WIQg utkU4Rc83Fqv+HjQqBgBNCim/46G5MlINqPOMyYM8Xs8fjob+QFtyOh6D5pSRTHv3s6D +u2134k/UeVT4lM9T9Ayh/mL3G3+WXh6biwgsFJRz1yhVIsLjEvX4NV5+37DTmNqtddj x/k5sitkjkZ3SrfpzGpPfWpLTRO5laCyvZSALc0Ol8H+WksU0eowHXfebinGgLwIgfUF sgqVcfNvjxJNS3IFeSMYysGFWiwV1vqErEOo/D0bhKygE2Gf4ai5jXu6al6j/vw0UBKy yK+g== 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:mime-version :content-transfer-encoding; bh=+bkVKU8U9sR9xB7pikYiFZ8obtuF0W2kuv1XL4+yiMQ=; b=gKYDRoTEZGTt2wH6lkaUxIHSJTkjC384l7le6BEPNDo6FOFt3if/DXIj3k9bRJ3Cmb k88bTXcg6kxb+1z4z8GXEVIwDqCrUfT5GLIOlt3xkk/lKb3zNZPGbUSQ1sBWRtTb2C0p ZhtnkaqNSe2qTSx3x6G6FvwAaoBziFtTEA/wWCFpJDZUXhCz9ENABChwipaGIod84Yws w8P7+lHDFunB9uYMe5q/lrFibkrvbZ3XrQIAq1VA43S567oz1XO/pXuZ9VpQMcCp4GZe zNcScByDZ6X0O4TBM6hnDy0HrLNyitAJQtXoxUg8V0ebcEFC3TMzxOKJXydSj2c24Qem 7i9g== X-Gm-Message-State: AOAM5326n1dkhDIQ/NpUEXaZ3yPItVUe2O6uJHZEYuZBk7fHiKAEeyda sB9OJqxA0NUixK7rT2HyzP8= X-Google-Smtp-Source: ABdhPJwAUKXWjzeSqrh4zQLFvSHRp/ToaSqkD2PuEu0MMgcWqE6AvhwyCshV6e0JtGBNv1hXgw5Agw== X-Received: by 2002:a19:be8d:: with SMTP id o135mr6443254lff.200.1604939741776; Mon, 09 Nov 2020 08:35:41 -0800 (PST) Received: from localhost.localdomain (ip-194-187-74-233.konfederacka.maverick.com.pl. [194.187.74.233]) by smtp.gmail.com with ESMTPSA id x24sm191137ljj.112.2020.11.09.08.35.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Nov 2020 08:35:41 -0800 (PST) From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= To: Philipp Zabel , Rob Herring Cc: devicetree@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Subject: [PATCH 1/2] dt-bindings: reset: document Broadcom's PMC binding Date: Mon, 9 Nov 2020 17:35:18 +0100 Message-Id: <20201109163519.32605-1-zajec5@gmail.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Rafał Miłecki Broadcom's PMC is Power Management Controller that is used for disabling and enabling SoC devices. Signed-off-by: Rafał Miłecki --- .../bindings/reset/brcm,bcm-pmc.yaml | 69 +++++++++++++++++++ 1 file changed, 69 insertions(+) create mode 100644 Documentation/devicetree/bindings/reset/brcm,bcm-pmc.yaml diff --git a/Documentation/devicetree/bindings/reset/brcm,bcm-pmc.yaml b/Documentation/devicetree/bindings/reset/brcm,bcm-pmc.yaml new file mode 100644 index 000000000000..2afc2048997f --- /dev/null +++ b/Documentation/devicetree/bindings/reset/brcm,bcm-pmc.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/reset/brcm,bcm-pmc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom PMC (Power Management Controller) reset controller + +description: This document describes the Broadcom's PMC (Power Management + Controller). It supports resetting devices identified by the bus id and device + address. + +maintainers: + - Rafał Miłecki + +properties: + compatible: + enum: + - brcm,bcm4908-pmc # PMC on BCM4908 and compatible SoCs + + reg: + maxItems: 1 + + syscon-misc: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to the MISC system controller node. + + syscon-procmon: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to the PROC MON system controller node. + + big-endian: + $ref: /schemas/types.yaml#/definitions/flag + description: + Flag to use for block working in big endian mode. + + "#reset-cells": + const: 2 + +required: + - compatible + - reg + - syscon-misc + - syscon-procmon + - "#reset-cells" + +additionalProperties: false + +examples: + - | + pmc: reset-controller@80200000 { + compatible = "brcm,bcm4908-pmc"; + reg = <0x80200000 0x5000>; + syscon-misc = <&misc>; + syscon-procmon = <&procmon>; + #reset-cells = <2>; + }; + + procmon: syscon@80280000 { + compatible = "brcm,misc", "syscon"; + reg = <0x80280000 0x1000>; + }; + + misc: syscon@ff802600 { + compatible = "brcm,misc", "syscon"; + reg = <0xff802600 0xe4>; + }; -- 2.27.0