From patchwork Mon Jan 28 14:23:10 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin GAIGNARD X-Patchwork-Id: 10783775 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A364991E for ; Mon, 28 Jan 2019 14:25:01 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1E6502AD80 for ; Mon, 28 Jan 2019 14:24:49 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 124982ADEB; Mon, 28 Jan 2019 14:24:49 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id B37E52AD80 for ; Mon, 28 Jan 2019 14:24:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Vcg8d2JLnK8lq6pSrNP8ZZS6dH7uiu+cP2UMOITkXeE=; b=Lvqe2jgYXGtUbN rDRun7jJV+fXdRoCyvPPWlhwSrqR1VJWPQaw1ZX+BB5xYSXBM0+1AopI7YdDR/4RhofOeA1B6Z1LH ieIDx+d5DbtivrPvNHy25MH7ETATAuHdiOjMa+55hRWazzFLuBvxBsuFGCS39ePXjkkdqEn+M0fqn QDU/BZqlThPAmGX106Ol7t4VtVsavIXIJm0/LcKyZOnJmccrXPdrjNwSpm7qeUwdmHxObLz+LeTbY UfcJrmmP0yM3L6GOvlVcrLspoEnXPMBymonsBtCd4i9BScpA4PsNDb2ZIbW/CR0qP1JRHhR/Ahyeq yprRMK7RyONmSHbyz4JQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1go7q9-0005kq-Gh; Mon, 28 Jan 2019 14:24:45 +0000 Received: from mx07-00178001.pphosted.com ([62.209.51.94]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1go7p6-0004u0-4M for linux-arm-kernel@lists.infradead.org; Mon, 28 Jan 2019 14:23:42 +0000 Received: from pps.filterd (m0046037.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x0SEL2qc020040; Mon, 28 Jan 2019 15:23:34 +0100 Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 2q8e71vveq-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Mon, 28 Jan 2019 15:23:34 +0100 Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 7BEC838; Mon, 28 Jan 2019 14:23:33 +0000 (GMT) Received: from Webmail-eu.st.com (Safex1hubcas22.st.com [10.75.90.92]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 529F82D38; Mon, 28 Jan 2019 14:23:33 +0000 (GMT) Received: from SAFEX1HUBCAS24.st.com (10.75.90.95) by Safex1hubcas22.st.com (10.75.90.92) with Microsoft SMTP Server (TLS) id 14.3.361.1; Mon, 28 Jan 2019 15:23:33 +0100 Received: from localhost (10.201.20.122) by webmail-ga.st.com (10.75.90.48) with Microsoft SMTP Server (TLS) id 14.3.361.1; Mon, 28 Jan 2019 15:23:32 +0100 From: Benjamin Gaignard To: , , , , , Subject: [RFC v2 4/7] devicetree: bindings: domainsctrl: Add STM32 ETZPC bindings Date: Mon, 28 Jan 2019 15:23:10 +0100 Message-ID: <20190128142313.17036-5-benjamin.gaignard@st.com> X-Mailer: git-send-email 2.15.0 In-Reply-To: <20190128142313.17036-1-benjamin.gaignard@st.com> References: <20190128142313.17036-1-benjamin.gaignard@st.com> MIME-Version: 1.0 X-Originating-IP: [10.201.20.122] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-01-28_08:, , signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190128_062340_657220_72A87AD6 X-CRM114-Status: GOOD ( 10.16 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: benjamin.gaignard@linaro.org, loic.pallardy@st.com, linux-kernel@vger.kernel.org, linux-imx@nxp.com, kernel@pengutronix.de, linux-arm-kernel@lists.infradead.org, Benjamin Gaignard Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Describe STM32 Extended TrustZone Protection bindings. Signed-off-by: Benjamin Gaignard --- .../devicetree/bindings/bus/domains/st,stm32-etzpc.txt | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 Documentation/devicetree/bindings/bus/domains/st,stm32-etzpc.txt diff --git a/Documentation/devicetree/bindings/bus/domains/st,stm32-etzpc.txt b/Documentation/devicetree/bindings/bus/domains/st,stm32-etzpc.txt new file mode 100644 index 000000000000..8f0a990ab59c --- /dev/null +++ b/Documentation/devicetree/bindings/bus/domains/st,stm32-etzpc.txt @@ -0,0 +1,14 @@ +STMicroelectronics STM32 Extended TrustZone Protection driver + +Required properties: + - compatible : must be "st,stm32-etzpc" + - reg : physical base address of the IP registers and length of memory + mapped region. + - #domainctrl-cells : must be 2 + +Example: + etzpc@5c007000 { + compatible = "st,stm32-etzpc"; + reg = <0x5c007000 0x400>; + #domainctrl-cells = <2>; + };