From patchwork Fri Apr 22 15:09:46 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandre TORGUE X-Patchwork-Id: 12823666 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 69FDEC433F5 for ; Fri, 22 Apr 2022 15:16:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=BLI7yOIVrY+w2djvIkUXyD6O5WaM2BOO/wPxjfcL/0Q=; b=A3lgWQQl0n+Uwo 39VCyVq3nCmrj7r91hjag/Feyun425xglHx7MEq9HzVG3BUVhhUj59vK4wtc59wuyyVoe/4yJo5zt yM9aJM/dHbOE5F5ZoilT3jq7i3zk0WsetfErTMIABwAHoXpV+mCfzPtf2tGLNeFvRsa1x0BUqFRiZ 0FFGwNA1Gn7PycdppaCZW5dfo/vNwpw/+fWz9R+gSPmr3/w0+CvdpMFzH8XtxB2PdzRP2PY8/d1+V 2u8R6RbtSYtGjcHFfJEnxERROLUcltMFVLUW7gb6TJLDAFZR1Cspyfr9A2SDua+NG5e0Lu4K032aj CHx/h+62e1sg1FmsMeQw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nhv03-0012oW-Hw; Fri, 22 Apr 2022 15:15:13 +0000 Received: from mx07-00178001.pphosted.com ([185.132.182.106]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nhuvE-00111f-14 for linux-arm-kernel@lists.infradead.org; Fri, 22 Apr 2022 15:10:15 +0000 Received: from pps.filterd (m0288072.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 23MEYpBf004664; Fri, 22 Apr 2022 17:09:56 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=selector1; bh=woZ58dxJuQ0iY6HX7qWewtoszaIe7hcsPEtRaLww4Ew=; b=Jw/nj+nNe128iHIBmznWCB+qMFrcWGndUZdv+4CESixDbY9YcVxahyCYJ0OYeUclq4ut xVW43lrH0T8kiUlbCD+xLGkeO8bEg7H0PFlmyxJVeHwf9KzxZ8keabdPWFQ72FxG4WXT pfCTSXlw21tBKFVcJSsJdQX32uvrrLbe9v1g1a0ix1BGxtiyj5o29FcAd31HLv3Onz37 tjtGTjtril1ljEc+2VfUJguNgxwelJof0XGpdDMWoFcN1xeyb4oG5OSKTYHJNiosBSZm KZpNlVuFG0mw7PXS5ROku3dtvlUXDeTPZfn1YHwyJo9f4P9eLc4YYC8wbQABle1T8Tsb LQ== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3ffpqe9v5d-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 22 Apr 2022 17:09:56 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id C61B110002A; Fri, 22 Apr 2022 17:09:55 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id BEDE3233C62; Fri, 22 Apr 2022 17:09:55 +0200 (CEST) Received: from localhost (10.75.127.51) by SHFDAG1NODE1.st.com (10.75.129.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.2308.20; Fri, 22 Apr 2022 17:09:55 +0200 From: Alexandre Torgue To: , , Krzysztof Kozlowski , , Stephen Boyd , Philipp Zabel CC: , , Alexandre Torgue , , , Marek Vasut , Ahmad Fatoum , Subject: [PATCH 2/8] dt-bindings: clock: stm32mp1: describes clocks if "st, stm32mp1-rcc-secure" Date: Fri, 22 Apr 2022 17:09:46 +0200 Message-ID: <20220422150952.20587-3-alexandre.torgue@foss.st.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220422150952.20587-1-alexandre.torgue@foss.st.com> References: <20220422150952.20587-1-alexandre.torgue@foss.st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.51] X-ClientProxiedBy: SFHDAG2NODE3.st.com (10.75.127.6) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.858,Hydra:6.0.486,FMLib:17.11.64.514 definitions=2022-04-22_04,2022-04-22_01,2022-02-23_01 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220422_081012_939615_60D7C3D9 X-CRM114-Status: GOOD ( 11.27 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org In case of "st,stm32mp1-rcc-secure" (stm32mp1 clock driver with RCC security support hardened), "clocks" and "clock-names" describe oscillators and are required. Signed-off-by: Alexandre Torgue Reviewed-by: Rob Herring diff --git a/Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml b/Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml index 7a251264582d..bb0e0b92e907 100644 --- a/Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml +++ b/Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml @@ -58,14 +58,8 @@ properties: - st,stm32mp1-rcc-secure - st,stm32mp1-rcc - const: syscon - - clocks: - description: - Specifies the external RX clock for ethernet MAC. - maxItems: 1 - - clock-names: - const: ETH_RX_CLK/ETH_REF_CLK + clocks: true + clock-names: true reg: maxItems: 1 @@ -76,6 +70,38 @@ required: - compatible - reg +if: + properties: + compatible: + contains: + enum: + - st,stm32mp1-rcc-secure +then: + properties: + clocks: + description: Specifies oscillators. + maxItems: 5 + + clock-names: + items: + - const: hse + - const: hsi + - const: csi + - const: lse + - const: lsi + required: + - clocks + - clock-names +else: + properties: + clocks: + description: + Specifies the external RX clock for ethernet MAC. + maxItems: 1 + + clock-names: + const: ETH_RX_CLK/ETH_REF_CLK + additionalProperties: false examples: