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=-14.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 0A407C433DB for ; Mon, 11 Jan 2021 22:25:50 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B79B722D03 for ; Mon, 11 Jan 2021 22:25:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B79B722D03 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=N9smJctel6g8PGRFqIioObl4xZIzB1PfSxtZ8HkGAEI=; b=yzuDGWeG61yHtbFE86W8giMmM IYLBpWuHQH15ndDqf13CaBjMNWMcqqwnrwlop2NE6f7zyEtWxASsyc+iSdGdNOMoYy05tKIYYxJo+ 4t+IwhcW+nO36bod6SM11LIPOTJSVusj0Mk5TXaiFTrFdKP+aDb3t1LbE+DaI2P7CeKoBKepO3vm5 eTb6YdjF65be+u65n8yx2Yc1zvwyQy7srQ+dNvTVm3nIQhv8IYoleNF07S9qiJ2lJXXgJFypYdMW4 4TXZ8iFe8RvGDG1kWPdeP2VIa63VmZXT6h68rvIAgZCT+fPvvDtGDL0bI689Zy3Sal0s1j0eQB9Mx lmvzQj0ug==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kz5bg-00054C-MF; Mon, 11 Jan 2021 22:24:12 +0000 Received: from mail-oi1-f173.google.com ([209.85.167.173]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kz5bc-00050d-0K; Mon, 11 Jan 2021 22:24:09 +0000 Received: by mail-oi1-f173.google.com with SMTP id d203so310637oia.0; Mon, 11 Jan 2021 14:24:07 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=KoacxLrwG781qT5RG7YqfWItnfklIT+YgSdisL9jVhg=; b=Vt53nUhBD+bk8xs9yLmHDB/Fq+lYZVxw++GKXoqIpesXp2jZfVkdulgj07zPTtr4Y1 /02+1ZrTO5JD1eq6OatRDCLfXOmevT3H4fHzWZmSFm5Omk0Yhd+wWpnA7XIm3q6aEXSY 9MGUoahoXCgmC4H96O+fdC3MCXw3eCndECwUObrY9HkHgGCtEImiyBU3IRGDpCeFhWfn Z5/TZh9aKT4DLP7d46huF6ifzNeqNYnEXS17pqs1veVSF6QWGgLAYHfEQKnD1rd2vT4P CN07yeOgROzN3A+rNfUHszrTQBdAStkRoxTTWgJPnLDp0oC+TCHB5fB52q7IOoB9MUwv 1qfw== X-Gm-Message-State: AOAM53153Einm9GveOGIg6VVl+Hh9muQKZSdhwimMl21mLHKdgwGObeQ IqdZLJPkH4abfpJSibNrsA== X-Google-Smtp-Source: ABdhPJwYdKgyRVQAbZFYeZx2MSTvcx37NH1sC+LDnpzYisFoBMSSFNUVxQm7CmWiF0U0a+z3t3+3GA== X-Received: by 2002:aca:d54a:: with SMTP id m71mr591460oig.30.1610403847004; Mon, 11 Jan 2021 14:24:07 -0800 (PST) Received: from robh.at.kernel.org (24-155-109-49.dyn.grandenetworks.net. [24.155.109.49]) by smtp.gmail.com with ESMTPSA id h2sm186107ooa.25.2021.01.11.14.24.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 Jan 2021 14:24:05 -0800 (PST) Received: (nullmailer pid 3166438 invoked by uid 1000); Mon, 11 Jan 2021 22:24:04 -0000 Date: Mon, 11 Jan 2021 16:24:04 -0600 From: Rob Herring To: Martin Blumenstingl Subject: Re: [PATCH v2 2/5] dt-bindings: Amlogic: add the documentation for the SECBUS2 registers Message-ID: <20210111222404.GA3166382@robh.at.kernel.org> References: <20210102205904.2691120-1-martin.blumenstingl@googlemail.com> <20210102205904.2691120-3-martin.blumenstingl@googlemail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210102205904.2691120-3-martin.blumenstingl@googlemail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210111_172408_126230_1CF52028 X-CRM114-Status: GOOD ( 13.77 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: ohad@wizery.com, devicetree@vger.kernel.org, linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org, bjorn.andersson@linaro.org, robh+dt@kernel.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Sat, 02 Jan 2021 21:59:01 +0100, Martin Blumenstingl wrote: > The Meson8/Meson8b/Meson8m2 SoCs have a register bank called SECBUS2 which > contains registers for various IP blocks such as pin-controller bits for > the BSD_EN and TEST_N GPIOs as well as some AO ARC core control bits. > The registers can be accessed directly when not running in "secure mode". > When "secure mode" is enabled then these registers have to be accessed > through secure monitor calls. > > So far these SoCs are always known to boot in "non-secure mode". > Add a binding documentation using syscon (as these registers are shared > across different IPs) for the SECBUS2 registers. > > Signed-off-by: Martin Blumenstingl > --- > .../arm/amlogic/amlogic,meson-mx-secbus2.yaml | 42 +++++++++++++++++++ > 1 file changed, 42 insertions(+) > create mode 100644 Documentation/devicetree/bindings/arm/amlogic/amlogic,meson-mx-secbus2.yaml > Reviewed-by: Rob Herring _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel