From patchwork Thu Nov 2 01:04:06 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Florian Fainelli X-Patchwork-Id: 833167 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="eYf4Nt5f"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3yS6MC0fSXz9t3H for ; Thu, 2 Nov 2017 12:05:11 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934117AbdKBBEm (ORCPT ); Wed, 1 Nov 2017 21:04:42 -0400 Received: from mail-pf0-f196.google.com ([209.85.192.196]:46649 "EHLO mail-pf0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934102AbdKBBEj (ORCPT ); Wed, 1 Nov 2017 21:04:39 -0400 Received: by mail-pf0-f196.google.com with SMTP id p87so3286674pfj.3; Wed, 01 Nov 2017 18:04:39 -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; bh=FpWeY1rVgwCV3vQnNIaEWROXtiypVyQujEhllg2XJ4I=; b=eYf4Nt5fjCvRD4rDyqFpBrGpG9iTec6spEoXf96CavbtCtD/kR+38HEDD1lvUEX7Qw 0aQuvW6D2epgSbm53hLz7vDMKAl1Y+kTsK0cX1oPCHG6tpNQ9ueLx3DzMbKmTwn8ij+r +LVxqMZXlcJ1cuGeN9zemlXKBHigWY9eqddd8q5wV/pMcsuI58f1sRuz8wj0a0LE4Fzr bSCCG+0cc3GIrEAbYvpWifFyJW69r6Rg04wZjVOkugniJoDwLWdM0imcqc9NyDTOZBOP R9kBBVWlBQVGVIL60gC2FeZwcouUNNwifUKSFsQOdZMWJsDozSzPNls6yoirs23NL4OQ 7AhA== 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; bh=FpWeY1rVgwCV3vQnNIaEWROXtiypVyQujEhllg2XJ4I=; b=stZlyZJ7xI+lFj3PADpGWW6pbyK6lo2RvFoj2pvK9r4brGleUppABMIWBnzmScxzeT cdzXh02i/61ggJ8bl4BsEIkRJOr+moXCQF/KWaSbxYmD/i4mR3K79CvSLhFkSlbSrRs4 VL05Bgd4Cn8n/KWvSMvtOcsLwoOqhgy/97/p7bpyXUy/w6B3tpq47fCiT3jg/WVdomLJ Abbx9JJ2IGumBbcyH1aWYT1+1/L+8RIeYRO7Cs8QYgt4b0B200E6BvI3Wy3jYxzpJRKm JCpFwv8OGn8XSgGngUQbHvONe8QaHHgyouiUwv3thNBFEpABdET63Q7uabZaTB9MZr4Z K1jg== X-Gm-Message-State: AMCzsaX1qOPe30K8o2zJ9xXZvC/JISOE6MEpRkS5ZE/7PsUiyQMtNa8u LtPswPmlPX8QAcjXuoSuhjJVyTSY X-Google-Smtp-Source: ABhQp+SKZyoz9ZS0IvjeolK93fAHr1FHuEzUgvpDJqqxhL7+l5Op2c9Bw5KT3pWRXk8LJ/TyM4ny+g== X-Received: by 10.84.164.165 with SMTP id w34mr1404798pla.308.1509584678529; Wed, 01 Nov 2017 18:04:38 -0700 (PDT) Received: from fainelli-desktop.broadcom.com ([192.19.255.250]) by smtp.gmail.com with ESMTPSA id x19sm3032339pgc.60.2017.11.01.18.04.36 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 01 Nov 2017 18:04:37 -0700 (PDT) From: Florian Fainelli To: linux-kernel@vger.kernel.org Cc: Florian Fainelli , Matt Mackall , Herbert Xu , Rob Herring , Mark Rutland , Ray Jui , Scott Branden , bcm-kernel-feedback-list@broadcom.com (maintainer:BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITE...), Eric Anholt , Stefan Wahren , PrasannaKumar Muralidharan , Russell King , Krzysztof Kozlowski , Harald Freudenberger , Sean Wang , Martin Kaiser , Steffen Trumtrar , linux-crypto@vger.kernel.org (open list:HARDWARE RANDOM NUMBER GENERATOR CORE), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-rpi-kernel@lists.infradead.org (moderated list:BROADCOM BCM2835 ARM ARCHITECTURE), linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM BCM2835 ARM ARCHITECTURE) Subject: [PATCH 10/12] dt-bindings: rng: Incorporate brcm, bcm6368.txt binding Date: Wed, 1 Nov 2017 18:04:06 -0700 Message-Id: <20171102010408.27736-11-f.fainelli@gmail.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20171102010408.27736-1-f.fainelli@gmail.com> References: <20171102010408.27736-1-f.fainelli@gmail.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Since the same block is used on BCM2835 and BCM6368, merge the bindings and remove the brcm,bcm6368.txt binding document. Signed-off-by: Florian Fainelli Acked-by: Rob Herring --- .../devicetree/bindings/rng/brcm,bcm2835.txt | 22 +++++++++++++++++++--- .../devicetree/bindings/rng/brcm,bcm6368.txt | 17 ----------------- 2 files changed, 19 insertions(+), 20 deletions(-) delete mode 100644 Documentation/devicetree/bindings/rng/brcm,bcm6368.txt diff --git a/Documentation/devicetree/bindings/rng/brcm,bcm2835.txt b/Documentation/devicetree/bindings/rng/brcm,bcm2835.txt index 26542690b578..627b29531a32 100644 --- a/Documentation/devicetree/bindings/rng/brcm,bcm2835.txt +++ b/Documentation/devicetree/bindings/rng/brcm,bcm2835.txt @@ -1,11 +1,19 @@ -BCM2835 Random number generator +BCM2835/6368 Random number generator Required properties: -- compatible : should be "brcm,bcm2835-rng" or "brcm,bcm-nsp-rng" or - "brcm,bcm5301x-rng" +- compatible : should be one of + "brcm,bcm2835-rng" + "brcm,bcm-nsp-rng" + "brcm,bcm5301x-rng" or + "brcm,bcm6368-rng" - reg : Specifies base physical address and size of the registers. +Optional properties: + +- clocks : phandle to clock-controller plus clock-specifier pair +- clock-names : "ipsec" as a clock name + Example: rng { @@ -17,3 +25,11 @@ rng@18033000 { compatible = "brcm,bcm-nsp-rng"; reg = <0x18033000 0x14>; }; + +random: rng@10004180 { + compatible = "brcm,bcm6368-rng"; + reg = <0x10004180 0x14>; + + clocks = <&periph_clk 18>; + clock-names = "ipsec"; +}; diff --git a/Documentation/devicetree/bindings/rng/brcm,bcm6368.txt b/Documentation/devicetree/bindings/rng/brcm,bcm6368.txt deleted file mode 100644 index 4b5ac600bfbd..000000000000 --- a/Documentation/devicetree/bindings/rng/brcm,bcm6368.txt +++ /dev/null @@ -1,17 +0,0 @@ -BCM6368 Random number generator - -Required properties: - -- compatible : should be "brcm,bcm6368-rng" -- reg : Specifies base physical address and size of the registers -- clocks : phandle to clock-controller plus clock-specifier pair -- clock-names : "ipsec" as a clock name - -Example: - random: rng@10004180 { - compatible = "brcm,bcm6368-rng"; - reg = <0x10004180 0x14>; - - clocks = <&periph_clk 18>; - clock-names = "ipsec"; - };