From patchwork Mon Dec 6 18:26:12 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Florian Fainelli X-Patchwork-Id: 521067 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4BE8DC43219 for ; Mon, 6 Dec 2021 18:27:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347480AbhLFSbK (ORCPT ); Mon, 6 Dec 2021 13:31:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47426 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347331AbhLFSaK (ORCPT ); Mon, 6 Dec 2021 13:30:10 -0500 Received: from mail-pj1-x1034.google.com (mail-pj1-x1034.google.com [IPv6:2607:f8b0:4864:20::1034]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 74802C0613F8; Mon, 6 Dec 2021 10:26:41 -0800 (PST) Received: by mail-pj1-x1034.google.com with SMTP id np3so8369733pjb.4; Mon, 06 Dec 2021 10:26:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=5gmXyyY9vTjgG6NNFdPthaMWLoPgaSufYqbs7mIvW+A=; b=XykpGBuJu//2niZHEQIDL2lbru2DFhZcmKdAqvLjHjhv/M54vXhJn9mzWI+02UmDHH oM7v1TdkbycZq1yH19C9+7HtRHI14x4ddbNDXc5VwIidbRFA4nILorcOaOQ2plEJyky7 N16cUwd/RepTtPobRwYqxTrzkQvuvv8ynNo29TaVBAiYbfxp0xz98UEeYlbOFeenym4M niJCQSjk0bcCuUgfFHGp6lbcfXVPqb6+VYbg5XNOV+cZ6cupl0NGq2++xW9a/169ZBoa aXbLte3yrWV8Bq93mjmqzaEAODhS4eX+kCbFnez1GRbyekx8COrxZ5IEHZjNvlbh7ddz 7MOQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=5gmXyyY9vTjgG6NNFdPthaMWLoPgaSufYqbs7mIvW+A=; b=RcL2v7pbvXi5ROChN8xsRItlhO/l0g6L5nmfduRP78oWmkPaOgaAodb0HyfMuHO2NE BWxqH6K6lKr5Em61FgAunhnCMmQyyJXWp/P5fDb/vdvJ6mM+wRTh2SwsinOn5L5LBaEj Kdq9iSo0vjGPDNc/YzTZ5xGtib4ygrDTmzuG789ZXCD7NPc7vhVOrHmT9VjgZNV16TRV Sp2vl5ceh05h0QBRwVC+4VJEx6pRD4KzcwoZeHCsIY5H/WZzE6hMLbHiDq6sHBU3k4WH 418o+usS3cDmoBSMN5A70ZLuR+Rut2HMuFJVZhlKZXe0xnvpVLw6xH4JopPdSSgxZpe0 /Jjg== X-Gm-Message-State: AOAM532watTKi9P3q0EYC6iRE1cWzFyBOYXL8ZpVkb4c8dnmF46tgcS+ yHwrc43AdY0rwIwDYnD0e7paL2fbDTM= X-Google-Smtp-Source: ABdhPJyYpTuBsMaSI7mapnBSdMONeO3H4LSAXaCouwtwzKi5i0aYXm9MiQs9n/lflxL+0HR/krHtig== X-Received: by 2002:a17:90a:7e10:: with SMTP id i16mr205681pjl.185.1638815200695; Mon, 06 Dec 2021 10:26:40 -0800 (PST) Received: from fainelli-desktop.igp.broadcom.net ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id a22sm12773097pfh.111.2021.12.06.10.26.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 06 Dec 2021 10:26:40 -0800 (PST) From: Florian Fainelli To: devicetree@vger.kernel.org Cc: Florian Fainelli , Damien Le Moal , Rob Herring , Linus Walleij , Bartosz Golaszewski , bcm-kernel-feedback-list@broadcom.com (maintainer:BROADCOM BCM7XXX ARM ARCHITECTURE), Gregory Fong , Thomas Gleixner , Marc Zyngier , Ulf Hansson , Thierry Reding , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Lee Jones , Philipp Zabel , Herbert Xu , Ray Jui , Scott Branden , Alessandro Zummo , Alexandre Belloni , "Rafael J. Wysocki" , Daniel Lezcano , Amit Kucheria , Zhang Rui , Markus Mayer , Greg Kroah-Hartman , Al Cooper , Doug Berger , linux-ide@vger.kernel.org (open list:LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)), linux-kernel@vger.kernel.org (open list), linux-gpio@vger.kernel.org (open list:GPIO SUBSYSTEM), linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM BCM7XXX ARM ARCHITECTURE), linux-mmc@vger.kernel.org (open list:MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND...), linux-pwm@vger.kernel.org (open list:PWM SUBSYSTEM), linux-crypto@vger.kernel.org (open list:HARDWARE RANDOM NUMBER GENERATOR CORE), linux-rtc@vger.kernel.org (open list:REAL TIME CLOCK (RTC) SUBSYSTEM), linux-pm@vger.kernel.org (open list:THERMAL), linux-usb@vger.kernel.org (open list:USB SUBSYSTEM) Subject: [PATCH v2 10/14] dt-bindings: rng: Convert iProc RNG200 to YAML Date: Mon, 6 Dec 2021 10:26:12 -0800 Message-Id: <20211206182616.2089677-11-f.fainelli@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211206182616.2089677-1-f.fainelli@gmail.com> References: <20211206182616.2089677-1-f.fainelli@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Convert the Broadcom iProc RNG200 HWRNG Device Tree binding to YAML to help with validation. Signed-off-by: Florian Fainelli --- .../bindings/rng/brcm,iproc-rng200.txt | 16 ---------- .../bindings/rng/brcm,iproc-rng200.yaml | 29 +++++++++++++++++++ 2 files changed, 29 insertions(+), 16 deletions(-) delete mode 100644 Documentation/devicetree/bindings/rng/brcm,iproc-rng200.txt create mode 100644 Documentation/devicetree/bindings/rng/brcm,iproc-rng200.yaml diff --git a/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.txt b/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.txt deleted file mode 100644 index 802523196ee5..000000000000 --- a/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.txt +++ /dev/null @@ -1,16 +0,0 @@ -HWRNG support for the iproc-rng200 driver - -Required properties: -- compatible : Must be one of: - "brcm,bcm2711-rng200" - "brcm,bcm7211-rng200" - "brcm,bcm7278-rng200" - "brcm,iproc-rng200" -- reg : base address and size of control register block - -Example: - -rng { - compatible = "brcm,iproc-rng200"; - reg = <0x18032000 0x28>; -}; diff --git a/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.yaml b/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.yaml new file mode 100644 index 000000000000..53baaec966e0 --- /dev/null +++ b/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.yaml @@ -0,0 +1,29 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/rng/brcm,iproc-rng200.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: HWRNG support for the iproc-rng200 driver + +maintainers: + - Florian Fainelli + +properties: + compatible: + enum: + - brcm,bcm2711-rng200 + - brcm,bcm7211-rng200 + - brcm,bcm7278-rng200 + - brcm,iproc-rng200 + reg: + description: base address and size of control register block + +additionalProperties: false + +examples: + - | + rng@18032000 { + compatible = "brcm,iproc-rng200"; + reg = <0x18032000 0x28>; + };