From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="obSJa5Vo" Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5391ED41; Thu, 23 Nov 2023 06:59:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1700751584; x=1732287584; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=EbumtQAp61xxtl1wFucMhCk0s7eSuM0PDcdqsk0vVXY=; b=obSJa5VoOIud2t1a1f3MKpv08+Ly8SjUSJ8d2VAfEy46y7XRUHkXzfz4 hj1UwfrsUHyue0awmNsN8V3mnG2SCv27GCKA8zCZsGuAZGwMjcyoX++Uw pf/PAkEpruBu4XJbCgZdv3Q4a5zHSfLimE923xQQbkdEeUfyyjj0Kf+6z Ve2i4I5DqQ6OHlNykkAHgad7c3dnutImNvimxUwM5g+fgVtkoO43Vlro0 KCrgf2WKuNqxDMZm0k07/39It7BEpR2Uec3n/xic/qXeZ28OMXxbu/bpg RFMjk/959mBSZ+HSfDfy71yUOmwRJqnNjx0DGXB99AUKb+USkV9leEMmm g==; X-CSE-ConnectionGUID: dphmfmJ6QC2EtHTlf6BQfw== X-CSE-MsgGUID: yYZjdC/+SzKEzWIlmXahFg== X-ThreatScanner-Verdict: Negative X-IronPort-AV: E=Sophos;i="6.04,222,1695711600"; d="asc'?scan'208";a="12119561" 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; 23 Nov 2023 07:59:43 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.87.72) by chn-vm-ex02.mchp-main.com (10.10.87.72) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.21; Thu, 23 Nov 2023 07:59:31 -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, 23 Nov 2023 07:59:23 -0700 Date: Thu, 23 Nov 2023 14:58:55 +0000 From: Conor Dooley To: Yu Chien Peter Lin CC: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: Re: [PATCH v4 11/13] riscv: dts: allwinner: Add T-Head PMU extension Message-ID: <20231123-coping-revenue-be284a351c9d@wendy> References: <20231122121235.827122-1-peterlin@andestech.com> <20231122121235.827122-12-peterlin@andestech.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="/5s3BqTCv3O//+Ke" Content-Disposition: inline In-Reply-To: <20231122121235.827122-12-peterlin@andestech.com> --/5s3BqTCv3O//+Ke Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Wed, Nov 22, 2023 at 08:12:33PM +0800, Yu Chien Peter Lin wrote: > xtheadpmu stands for T-Head Performance Monitor Unit extension. > Based on the added T-Head PMU ISA string, the SBI PMU driver > will make use of the non-standard irq source. Allwinner aren't the only ones using T-Head CPUs that the previous m*id pmu detection code would have matched on. I think the first three files below will also need to be updated: rg -l "thead,c[0-9]*\b[^-]" arch/riscv/boot/dts/ arch/riscv/boot/dts/sophgo/sg2042-cpus.dtsi arch/riscv/boot/dts/sophgo/cv1800b.dtsi arch/riscv/boot/dts/thead/th1520.dtsi arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi Cheers, Conor. --/5s3BqTCv3O//+Ke Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZV9orwAKCRB4tDGHoIJi 0mywAQDLiZ7Dv/EbYy9xnbLn22k0W8jszlQjb/0c3Uj362SnMAD+NfU0XmNTf1e8 tbN33jbWPlia/s7ecfUt/OgqNf7XxAY= =CJRs -----END PGP SIGNATURE----- --/5s3BqTCv3O//+Ke--