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=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 CAF9EC43331 for ; Mon, 11 Nov 2019 03:09:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 97EAB2075C for ; Mon, 11 Nov 2019 03:09:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726819AbfKKDJ2 (ORCPT ); Sun, 10 Nov 2019 22:09:28 -0500 Received: from mx2.suse.de ([195.135.220.15]:55512 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726742AbfKKDJ2 (ORCPT ); Sun, 10 Nov 2019 22:09:28 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id E95B9B169; Mon, 11 Nov 2019 03:09:26 +0000 (UTC) Subject: Re: [PATCH] arm64: dts: realtek: Add Realtek rtd1619 and mjolnir From: =?UTF-8?Q?Andreas_F=c3=a4rber?= To: James Tai Cc: Mark Rutland , Rob Herring , "'linux-kernel@vger.kernel.org'" , "linux-arm-kernel@lists.infradead.org" , "linux-realtek-soc@lists.infradead.org" References: <43B123F21A8CFE44A9641C099E4196FFCF91BEFA@RTITMBSVM04.realtek.com.tw> <25fdd8eb-f1a0-82ae-9c4b-22325b163b0e@suse.de> <43B123F21A8CFE44A9641C099E4196FFCF920024@RTITMBSVM04.realtek.com.tw> <7a05ac2c-00bc-b2ac-0a33-be0242d33188@suse.de> Organization: SUSE Software Solutions Germany GmbH Message-ID: <63d61bcb-fba0-5890-e46b-306c6cd2aa1c@suse.de> Date: Mon, 11 Nov 2019 04:09:26 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.1.1 MIME-Version: 1.0 In-Reply-To: <7a05ac2c-00bc-b2ac-0a33-be0242d33188@suse.de> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Am 08.11.19 um 18:17 schrieb Andreas Färber: > Hi James, > > Am 08.11.19 um 16:36 schrieb James Tai: >>> And double-check whether you actually need <2> - compare rtd129x.dtsi using >>> <1> because nothing went beyond 32-bit address space. It was a review >>> request back then. Can RTD1619 have more than 2 GiB RAM, with a second >>> RAM region in high mem, requiring two cells for memory nodes? >>> >> The RTD1619 can support more than 2 GiB RAM. > > How much? More than 0x98000000? The RTD1395 datasheet says up to 4 GB - > does that mean it continues in a second region beyond 0xffffffff? Those > locations should be excluded in the soc node ranges (which you sadly > appear to have dropped in v2). > > I'll try to post a patch for RTD1295 soon to demonstrate, it's just a > little time-consuming with the 100+ commits on top of linux-next that > need to be rebased then... RTD1195 may be quicker. I've finished both and included patches for both in the RTD1395 series just posted, along with other follow-up cleanups recently discussed. Thanks, Andreas -- SUSE Software Solutions Germany GmbH Maxfeldstr. 5, 90409 Nürnberg, Germany GF: Felix Imendörffer HRB 36809 (AG Nürnberg) 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=-2.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 3CEBBC43331 for ; Mon, 11 Nov 2019 03:09:32 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 0C81C207FA for ; Mon, 11 Nov 2019 03:09:32 +0000 (UTC) Authentication-Results: mail.kernel.org; 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Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iU054-0006fl-UL; Mon, 11 Nov 2019 03:09:30 +0000 Received: from mx2.suse.de ([195.135.220.15] helo=mx1.suse.de) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iU052-0006bY-6K; Mon, 11 Nov 2019 03:09:29 +0000 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id E95B9B169; Mon, 11 Nov 2019 03:09:26 +0000 (UTC) Subject: Re: [PATCH] arm64: dts: realtek: Add Realtek rtd1619 and mjolnir From: =?UTF-8?Q?Andreas_F=c3=a4rber?= To: James Tai References: <43B123F21A8CFE44A9641C099E4196FFCF91BEFA@RTITMBSVM04.realtek.com.tw> <25fdd8eb-f1a0-82ae-9c4b-22325b163b0e@suse.de> <43B123F21A8CFE44A9641C099E4196FFCF920024@RTITMBSVM04.realtek.com.tw> <7a05ac2c-00bc-b2ac-0a33-be0242d33188@suse.de> Organization: SUSE Software Solutions Germany GmbH Message-ID: <63d61bcb-fba0-5890-e46b-306c6cd2aa1c@suse.de> Date: Mon, 11 Nov 2019 04:09:26 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.1.1 MIME-Version: 1.0 In-Reply-To: <7a05ac2c-00bc-b2ac-0a33-be0242d33188@suse.de> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191110_190928_389416_0D7C06C5 X-CRM114-Status: GOOD ( 14.32 ) 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: Mark Rutland , Rob Herring , "'linux-kernel@vger.kernel.org'" , "linux-arm-kernel@lists.infradead.org" , "linux-realtek-soc@lists.infradead.org" Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org QW0gMDguMTEuMTkgdW0gMTg6MTcgc2NocmllYiBBbmRyZWFzIEbDpHJiZXI6Cj4gSGkgSmFtZXMs Cj4gCj4gQW0gMDguMTEuMTkgdW0gMTY6MzYgc2NocmllYiBKYW1lcyBUYWk6Cj4+PiBBbmQgZG91 YmxlLWNoZWNrIHdoZXRoZXIgeW91IGFjdHVhbGx5IG5lZWQgPDI+IC0gY29tcGFyZSBydGQxMjl4 LmR0c2kgdXNpbmcKPj4+IDwxPiBiZWNhdXNlIG5vdGhpbmcgd2VudCBiZXlvbmQgMzItYml0IGFk ZHJlc3Mgc3BhY2UuIEl0IHdhcyBhIHJldmlldwo+Pj4gcmVxdWVzdCBiYWNrIHRoZW4uIENhbiBS VEQxNjE5IGhhdmUgbW9yZSB0aGFuIDIgR2lCIFJBTSwgd2l0aCBhIHNlY29uZAo+Pj4gUkFNIHJl Z2lvbiBpbiBoaWdoIG1lbSwgcmVxdWlyaW5nIHR3byBjZWxscyBmb3IgbWVtb3J5IG5vZGVzPwo+ Pj4KPj4gVGhlIFJURDE2MTkgY2FuIHN1cHBvcnQgbW9yZSB0aGFuIDIgR2lCIFJBTS4KPiAKPiBI b3cgbXVjaD8gTW9yZSB0aGFuIDB4OTgwMDAwMDA/IFRoZSBSVEQxMzk1IGRhdGFzaGVldCBzYXlz IHVwIHRvIDQgR0IgLQo+IGRvZXMgdGhhdCBtZWFuIGl0IGNvbnRpbnVlcyBpbiBhIHNlY29uZCBy ZWdpb24gYmV5b25kIDB4ZmZmZmZmZmY/IFRob3NlCj4gbG9jYXRpb25zIHNob3VsZCBiZSBleGNs dWRlZCBpbiB0aGUgc29jIG5vZGUgcmFuZ2VzICh3aGljaCB5b3Ugc2FkbHkKPiBhcHBlYXIgdG8g aGF2ZSBkcm9wcGVkIGluIHYyKS4KPiAKPiBJJ2xsIHRyeSB0byBwb3N0IGEgcGF0Y2ggZm9yIFJU RDEyOTUgc29vbiB0byBkZW1vbnN0cmF0ZSwgaXQncyBqdXN0IGEKPiBsaXR0bGUgdGltZS1jb25z dW1pbmcgd2l0aCB0aGUgMTAwKyBjb21taXRzIG9uIHRvcCBvZiBsaW51eC1uZXh0IHRoYXQKPiBu ZWVkIHRvIGJlIHJlYmFzZWQgdGhlbi4uLiBSVEQxMTk1IG1heSBiZSBxdWlja2VyLgoKSSd2ZSBm aW5pc2hlZCBib3RoIGFuZCBpbmNsdWRlZCBwYXRjaGVzIGZvciBib3RoIGluIHRoZSBSVEQxMzk1 IHNlcmllcwpqdXN0IHBvc3RlZCwgYWxvbmcgd2l0aCBvdGhlciBmb2xsb3ctdXAgY2xlYW51cHMg cmVjZW50bHkgZGlzY3Vzc2VkLgoKVGhhbmtzLApBbmRyZWFzCgotLSAKU1VTRSBTb2Z0d2FyZSBT b2x1dGlvbnMgR2VybWFueSBHbWJICk1heGZlbGRzdHIuIDUsIDkwNDA5IE7DvHJuYmVyZywgR2Vy bWFueQpHRjogRmVsaXggSW1lbmTDtnJmZmVyCkhSQiAzNjgwOSAoQUcgTsO8cm5iZXJnKQoKX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgtYXJtLWtl cm5lbCBtYWlsaW5nIGxpc3QKbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQub3JnCmh0 dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtYXJtLWtlcm5l bAo=