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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BE8F6C433F5 for ; Fri, 1 Apr 2022 10:53:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242937AbiDAKzQ (ORCPT ); Fri, 1 Apr 2022 06:55:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41550 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244943AbiDAKzP (ORCPT ); Fri, 1 Apr 2022 06:55:15 -0400 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 352CD6A068 for ; Fri, 1 Apr 2022 03:53:26 -0700 (PDT) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id EF62712FC; Fri, 1 Apr 2022 03:53:25 -0700 (PDT) Received: from bogus (unknown [10.57.43.163]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id C33D13F66F; Fri, 1 Apr 2022 03:53:24 -0700 (PDT) Date: Fri, 1 Apr 2022 11:53:22 +0100 From: Sudeep Holla To: Rui Miguel Silva Cc: Liviu Dudau , Lorenzo Pieralisi , Sudeep Holla , Rob Herring , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Subject: Re: [PATCH v3 3/3] arm64: dts: arm: add corstone1000 device tree Message-ID: <20220401105322.k7ob3w2t5stuhhay@bogus> References: <20220330131053.1122502-1-rui.silva@linaro.org> <20220330131053.1122502-4-rui.silva@linaro.org> <20220331104854.sffey43mlxlg343o@bogus> <20220331112414.cediztrnxaoihdgq@arch-thunder> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220331112414.cediztrnxaoihdgq@arch-thunder> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Thu, Mar 31, 2022 at 12:24:14PM +0100, Rui Miguel Silva wrote: > On Thu, Mar 31, 2022 at 11:48:54AM +0100, Sudeep Holla wrote: > > On Wed, Mar 30, 2022 at 02:10:53PM +0100, Rui Miguel Silva wrote: > > > + > > > + mhu_hse1: mailbox@1b820000 { > > > + compatible = "arm,mhuv2-tx", "arm,primecell"; > > > + reg = <0x1b820000 0x1000>; > > > + clocks = <&refclk100mhz>; > > > + clock-names = "apb_pclk"; > > > + interrupts = ; > > > + #mbox-cells = <2>; > > > + arm,mhuv2-protocols = <0 0>; > > > + secure-status = "okay"; /* secure-world-only */ > > > > Please drop the above. Though I see it is in the binding, no one uses > > it in the kernel and I prefer not to have this. > > the secure partitions in secure world use this mailbox to > doorbell the secure enclave so, after talking with Rob he suggested to > use this bindings to make this clear. So, I will keep this ones. > Hi Rob, Since this is first user of this binding(which is there for a while, but no users in the kernel code base), are you fine with this ? -- Regards, Sudeep 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 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 26B74C433EF for ; Fri, 1 Apr 2022 10:54:42 +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:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc: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=kJUQlzBWKB5G7cq1MStT16xvHLcjDETW0vsSd3j956Q=; b=wEcpV1JiR1Y5Lq bPC9mBDF7Hc0RUyc1tJLT/AsVwVk9WeO2YsVuUPo2We3hrC+Z6P5Iib8MvXpUJwJ2azJ2aSGxidlg 8ONrKlf7AfV4Ty3POhFnCQDr4+y0ndP3uC7kqfBPfPZTkgSggENYSFx71+CWP5nMsdP28DHj5B1nA mqE3Ub6nfNRJNtPINOPztB1KVfiT+28i2bq/Wa4ZQPiEVWvO90x0BfhTz4uQJGZbJoTcONSIeaHe0 ygnkRoI0dBMwOH+BMzJ+Mh35K9pZFS5+SQO2ccMtBTmmR61v9hHhicR+UOdH9FvYip62Ulu//DtZ7 FGmvXcEgAAFBJ56iJ/lA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1naEuK-005Jgk-QR; Fri, 01 Apr 2022 10:53:32 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1naEuH-005Jfu-I8 for linux-arm-kernel@lists.infradead.org; Fri, 01 Apr 2022 10:53:30 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id EF62712FC; Fri, 1 Apr 2022 03:53:25 -0700 (PDT) Received: from bogus (unknown [10.57.43.163]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id C33D13F66F; Fri, 1 Apr 2022 03:53:24 -0700 (PDT) Date: Fri, 1 Apr 2022 11:53:22 +0100 From: Sudeep Holla To: Rui Miguel Silva Cc: Liviu Dudau , Lorenzo Pieralisi , Sudeep Holla , Rob Herring , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Subject: Re: [PATCH v3 3/3] arm64: dts: arm: add corstone1000 device tree Message-ID: <20220401105322.k7ob3w2t5stuhhay@bogus> References: <20220330131053.1122502-1-rui.silva@linaro.org> <20220330131053.1122502-4-rui.silva@linaro.org> <20220331104854.sffey43mlxlg343o@bogus> <20220331112414.cediztrnxaoihdgq@arch-thunder> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220331112414.cediztrnxaoihdgq@arch-thunder> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220401_035329_669733_8A41F49E X-CRM114-Status: GOOD ( 15.85 ) 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: , 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 Thu, Mar 31, 2022 at 12:24:14PM +0100, Rui Miguel Silva wrote: > On Thu, Mar 31, 2022 at 11:48:54AM +0100, Sudeep Holla wrote: > > On Wed, Mar 30, 2022 at 02:10:53PM +0100, Rui Miguel Silva wrote: > > > + > > > + mhu_hse1: mailbox@1b820000 { > > > + compatible = "arm,mhuv2-tx", "arm,primecell"; > > > + reg = <0x1b820000 0x1000>; > > > + clocks = <&refclk100mhz>; > > > + clock-names = "apb_pclk"; > > > + interrupts = ; > > > + #mbox-cells = <2>; > > > + arm,mhuv2-protocols = <0 0>; > > > + secure-status = "okay"; /* secure-world-only */ > > > > Please drop the above. Though I see it is in the binding, no one uses > > it in the kernel and I prefer not to have this. > > the secure partitions in secure world use this mailbox to > doorbell the secure enclave so, after talking with Rob he suggested to > use this bindings to make this clear. So, I will keep this ones. > Hi Rob, Since this is first user of this binding(which is there for a while, but no users in the kernel code base), are you fine with this ? -- Regards, Sudeep _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel