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 81674C433F5 for ; Tue, 15 Feb 2022 21:12:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243282AbiBOVMd (ORCPT ); Tue, 15 Feb 2022 16:12:33 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:35266 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240904AbiBOVMd (ORCPT ); Tue, 15 Feb 2022 16:12:33 -0500 Received: from fllv0016.ext.ti.com (fllv0016.ext.ti.com [198.47.19.142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C6C4E6A06B; Tue, 15 Feb 2022 13:12:21 -0800 (PST) Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 21FLCCb5101189; Tue, 15 Feb 2022 15:12:12 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1644959532; bh=QHA9FiW6sTQUWRL+Cb034HLnTWq6uprmaJl1T0uNhqY=; h=Date:From:To:CC:Subject:References:In-Reply-To; b=UFarTeK/bPvMdyiMUyA1ScG9YFTwhV8kioXvbduuBK1On+rNWWxXOSmR00Lg6/tZV kAaXLKqUGShKac4/Rz/wxQ+epmmWIaNqCN18750mGU+lEuGPGdCBw86X/aEITICN6w TxGFpyhDC8vrGbeQ02hyhqob8cBrjfqWkjxgSXF8= Received: from DFLE115.ent.ti.com (dfle115.ent.ti.com [10.64.6.36]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 21FLCCFm001929 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 15 Feb 2022 15:12:12 -0600 Received: from DFLE101.ent.ti.com (10.64.6.22) by DFLE115.ent.ti.com (10.64.6.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14; Tue, 15 Feb 2022 15:12:12 -0600 Received: from lelv0326.itg.ti.com (10.180.67.84) by DFLE101.ent.ti.com (10.64.6.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14 via Frontend Transport; Tue, 15 Feb 2022 15:12:12 -0600 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 21FLCClW017811; Tue, 15 Feb 2022 15:12:12 -0600 Date: Tue, 15 Feb 2022 15:12:12 -0600 From: Nishanth Menon To: Marc Zyngier CC: Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Santosh Shilimkar , , , Subject: Re: [PATCH 4/5] arm64: dts: ti: Introduce base support for AM62x SoC Message-ID: <20220215211212.iqamp5dea6qrtus5@magma> References: <20220208131827.1430086-1-vigneshr@ti.com> <20220208131827.1430086-5-vigneshr@ti.com> <20220210193459.nl6baranvmqs46bi@coastal> <87bkzdljt1.wl-maz@kernel.org> <20220211235513.cplmvgfuwe3dhzbs@nearby> <87k0e0tirw.wl-maz@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <87k0e0tirw.wl-maz@kernel.org> User-Agent: NeoMutt/20171215 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 11:40-20220212, Marc Zyngier wrote: [...] > I expect the SRE settings to control all of this, most of which are > under NS control. You could easily check this by advertising the 3 > missing regions in DT, booting an upstream kernel with KVM and boot a > GICv2 guest. KVM will also warn if the DT regions are advertised but > the HW doesn't actually support the MMIO accesses. Feel free to ping > me offline if you need the runs for this, Thanks for the offline guidance and clarification. fixup patches for existing K3 devices posted in [1]. [1] https://lore.kernel.org/all/20220215201008.15235-1-nm@ti.com/ -- Regards, Nishanth Menon Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D