From patchwork Wed Nov 8 00:44:47 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Florian Fainelli X-Patchwork-Id: 835525 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="oQ2WwJbO"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3yWnft2XSqz9s7C for ; Wed, 8 Nov 2017 11:46:30 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934224AbdKHApb (ORCPT ); Tue, 7 Nov 2017 19:45:31 -0500 Received: from mail-qt0-f194.google.com ([209.85.216.194]:55686 "EHLO mail-qt0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932950AbdKHAp2 (ORCPT ); Tue, 7 Nov 2017 19:45:28 -0500 Received: by mail-qt0-f194.google.com with SMTP id v41so1370046qtv.12; Tue, 07 Nov 2017 16:45:27 -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:in-reply-to:references; bh=T7d5aMBPZFbz0PKPsF3wL47roKWQbjNsGfl0AbsfdyA=; b=oQ2WwJbOZ76U+DdwhaWWLg0FOneYgn0+C6o3wpdrmGMz//TDPCEw4QReblBhYbHLIR eBOnSJihItwfzcUv/ShI/LkhAfPJq16EEI5g6uGs6hpxzK7PEGgCWHCAdngV1fJ9ocmw 2TPHINzdaka+pW3lS+pO1/sd2Vva8+sn3HlVJEpMLIn4IXbDne24NaRsklDewPWF6vBQ ZSvUPDjUduMN3eLK6/Bnfs0R9M9xZCtpc6PjzzIQi+1dbBQ50gAv4cLLBeL7ofnW7T71 2AO70m4pNbM6KzFiHxhC7r48bdtiracQieG7wvUakYu62kHjbfMSN2TkLWCOTnT2LoZJ jOdA== 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=T7d5aMBPZFbz0PKPsF3wL47roKWQbjNsGfl0AbsfdyA=; b=KlL5zdxs3XGAXFkiripq+PCEC++OvrmU4gVcFbVDwxrYOXneMhbI9XS7HOD/ek9mrx 0kACiDOsv9p82FfgQTr8TjJbG0ThUft/LSGFAmV8Cx1vsItZOIYh2TMN3ypqa4PqR6le nQ8n94fpcDN1Gb3nRQk5KVo/WgRCduSUrtqT5GeTBZt+kdn4mMq60+xgjuYLx3R0wuxk PIHDuQhBmXfKNsXsa4dGwSSy7getbLeaFlhzO4Mt+AfdqpQJtTujW9M2b0ZUN/bj1s50 PT+b9ZnDx11bab+MfrY8YhpKibb0NGmw+VyAAgYiLX6icFLjEpE1iy3OpxjiceN6RM9c wZqQ== X-Gm-Message-State: AJaThX6sD1mz4fWQCA9nRgBrWvcxLOERHS8Pton2z4SCEMVHyfqa4f8J ndgKJZlhLXKn3FHww5vmWso9jGdZ X-Google-Smtp-Source: ABhQp+TiABlmWIdRTzg6QNLGiZtH1kN867jwXCrs0M0AfXarn1D66BbKU5vytZThyOWHPuJhQmFG9g== X-Received: by 10.200.15.130 with SMTP id b2mr922630qtk.77.1510101926816; Tue, 07 Nov 2017 16:45:26 -0800 (PST) Received: from fainelli-desktop.broadcom.com ([192.19.255.250]) by smtp.gmail.com with ESMTPSA id y9sm1862407qth.43.2017.11.07.16.45.23 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 07 Nov 2017 16:45:25 -0800 (PST) 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 v2 10/12] dt-bindings: rng: Incorporate brcm, bcm6368.txt binding Date: Tue, 7 Nov 2017 16:44:47 -0800 Message-Id: <20171108004449.32730-11-f.fainelli@gmail.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20171108004449.32730-1-f.fainelli@gmail.com> References: <20171108004449.32730-1-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. Acked-by: Rob Herring Signed-off-by: Florian Fainelli --- .../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"; - };