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 BE362CE7B17 for ; Thu, 28 Sep 2023 09:56:42 +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-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-Transfer-Encoding:Content-ID:Content-Description:Resent-Date :Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=kOoOmHXZAK3kEel6V3G+3u3clWlKWnIpiu1HUBiv4tA=; b=BhS8l9Sb5ihESn5zDDOVvb81Yu bVpTlZD16kKmOMyF/AwfhsalMkzk/zyqgS64HVzKkwC+NF2pLfOVbqNX45tcY7WRH+ocNSP4z6gsH 4fPf124U5JPJBdlArnkG09Ixnc/MhVQVgNGTDG+uIP51euRnHT13jFzihN8yIYHBmUsbDKq1yZImK Bw2w1Z6Q2VGfNxHbEQtPoJMgdUR5ZJFRpCsAyU4gz7WNiIkN3D1qOOa60DOc3NVqLYs6PyQ0NPXRw qNmiZ+Nq3n8RVfUH434hvtaAWkf03FS8SBR/qs3Ju4066XjG/5AXgbBduPSj7qiHzRU2Xv1tbcw/5 qVovUrhQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qlnkz-002mfY-2q; Thu, 28 Sep 2023 09:56:29 +0000 Received: from esa.microchip.iphmx.com ([68.232.154.123]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qlnkw-002meh-2J for linux-riscv@lists.infradead.org; Thu, 28 Sep 2023 09:56:28 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1695894986; x=1727430986; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=gu41GdqWZpyGZbFQhinh3hZ49LqQBY/54l12OPAul68=; b=HWew2e7prNQoH5YkU8Jdg4u+ixMy/TNLsRhmbYGVneQ9mG/hKGKrekRV 6Q/MP/SHbrzZ7YqCHUM1aoyc2eKpVaLPA9bzCI39XSpmtWoounN+i660H x8mgRE5igixHKaYf3Eh+PCpNBXGMnVNEH0+W+ZY2owjBWV8YqiBVcKIct mYyOdHqC6LrXzWsrDEkpgDe6QT52Kf8ov9tX+E2ljPUoIqCV5uUdQxqLK d27bzquloQz5chZ1dT8YFquAOmdFdDyRWlIV9ElyyXJbabPyyo0c0eING mWbZ/qyqGjormaUwiMmI3vRwuTcMp5/qYZZVly8wtmYrZ5fPp28Ev8acg Q==; X-CSE-ConnectionGUID: e6oGy2ElS9ywph8O/5SXfg== X-CSE-MsgGUID: Kkjy0IllSBuMt+urRxxNyQ== X-ThreatScanner-Verdict: Negative X-IronPort-AV: E=Sophos;i="6.03,183,1694761200"; d="asc'?scan'208";a="6909572" X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa4.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 28 Sep 2023 02:56:22 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.85.144) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.21; Thu, 28 Sep 2023 02:56:21 -0700 Received: from wendy (10.10.85.11) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.21 via Frontend Transport; Thu, 28 Sep 2023 02:56:18 -0700 Date: Thu, 28 Sep 2023 10:55:59 +0100 From: Conor Dooley To: Inochi Amaoto CC: Conor Dooley , , , , , , , , , , , , , , Anup Patel , Chen Wang Subject: Re: [PATCH v3 06/11] dt-bindings: timer: Add Sophgo sg2042 CLINT timer Message-ID: <20230928-scorer-study-0de8672fca01@wendy> References: <20230928-winter-uranium-cc07496a49e3@wendy> MIME-Version: 1.0 In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230928_025626_914425_F178C28B X-CRM114-Status: GOOD ( 15.77 ) X-BeenThere: linux-riscv@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: multipart/mixed; boundary="===============6595809620318988334==" Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org --===============6595809620318988334== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="SpJlgRxPBtmlA4kN" Content-Disposition: inline --SpJlgRxPBtmlA4kN Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Sep 28, 2023 at 05:39:17PM +0800, Inochi Amaoto wrote: > >>>> If so, whether we should replace the "thead,c900-clint" with these s= eparate > >>>> DT to describe the thead clint? > >>> > >>> No, since that's a different device, right? > >>> > >> > >> Yes. It seems sophgo defined these by themselves, but the T-HEAD. Sorry > >> for my mistake. > > > >I'm sorry, I don't quite understand this. Do you mean that the IP is not > >T-Head, but rather designed by Sophgo? If the IP is made by T-Head, then > >I would expect to see something like > > > >compatible =3D "sophgo,sg2042-aclint-mtimer", "thead,c900-aclint-mtimer"; > > > >in the dts. > > >=20 > AFAIK, the clint IP is designed by T-HEAD, not Sophgo. Sophgo change this > IP layout to fit its weird cpu design. But in my test, the timer and mswi > of clint is compatible with the T-HEAD one. > So we should treat this as T-HEAD IP, not Sophgo? Yes, in the way I demonstrated above probably. --SpJlgRxPBtmlA4kN Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZRVNrwAKCRB4tDGHoIJi 0iMwAQC+tShSe2jUxLEY0+NJy2ORpiI7U6yahbJtQgYC6InsgAEAwWsdMan7OX7r 7Cm33/K20+L8n6UV2uJ9Qgolx3/peA4= =CNXQ -----END PGP SIGNATURE----- --SpJlgRxPBtmlA4kN-- --===============6595809620318988334== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv --===============6595809620318988334==--