From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm2-f13.google.com (mail-wm2-f13.google.com [74.125.225.141]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E8F3B3D6CA3 for ; Wed, 30 Sep 2026 10:18:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=74.125.225.141 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790763521; cv=none; b=ZR6KRBmyQOyYYiBbDg1FP2r1N01/HcsDifXB1hETnKmIFeStcCA2WBwlPWtqpDJ+tHIem1h8ltqk8eGaOCQqLcyjrw8/ooDxoH9rY1AQP85AGSznT6B2Cwo0OVhFJbC82oARAmCeobeSI1zlxkQAC5LI3mSaZgi3A1E9qlLDbrE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790763521; c=relaxed/simple; bh=vKCgEvmzuqdNYv8cvhm72vtRBBD6mf+wxSFZ0lP7EGc=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=HVyyYiqG1nqEDYMGXlTsX60u/YNXEdUxFkR9kRooxmk8HQC4hq2FwuQrEi7ygGzSCYV3jua8KEx8yW9Tigav8Yyqudm9jFRuP84T4/UdbGOuRHVru4OBLVUfyvjprO7jDK+rq1/TlF6cfLqRNtb9yBd4aLwjyocmZosEkMWdbvA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=f558thlU; arc=none smtp.client-ip=74.125.225.141 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="f558thlU" Received: by mail-wm2-f13.google.com with SMTP id 5b1f17b1804b1-49d1fb0cf5eso48095605e9.3 for ; Wed, 30 Sep 2026 03:18:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1790763518; x=1791368318; darn=vger.kernel.org; h=content-type:mime-version:content-transfer-encoding:message-id:date :references:in-reply-to:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=vKCgEvmzuqdNYv8cvhm72vtRBBD6mf+wxSFZ0lP7EGc=; b=f558thlUhtGlo5ZBGdjYqF/f1WSQeDunDQlTVmZLXUOwnR4SLAis0l6wBS+cn7FVUC kA+FR40U6bUGLrh+mvimAmzX6wOBbj77M67HuAdvDhqggRHMr2yriYkghBSyF9rV0vts jrYG5oYSXgCSn19pZq8u0+rHa9Tp10fOqS+sHejI5WIe8HRlgAvAiBgoiWd53SrsHcq9 M4vkxf36ZCcwT9IxP33m5/aNnQB6eWA/vx7AUrH+07uzfxYX4dPVyCkqAzpezcsKHIiP PgRJo/9ruEbZc+gYBwzPPvq7bfaD8QtWEMSG1pzMw4irZ/LgsPC2bz3Xjf3ic/q3AY+c 4pdw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1790763518; x=1791368318; h=content-type:mime-version:content-transfer-encoding:message-id:date :references:in-reply-to:subject:cc:to:from:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=vKCgEvmzuqdNYv8cvhm72vtRBBD6mf+wxSFZ0lP7EGc=; b=nJjZYA3EWSwWxEhCq8DHrt72MaRfW3W8WJuezS4f8/avtfZA4BahUP3pmI3KA2pRkM 1RLfs9pd041CveScq2qK4Zd+MOLDS7GrzU4+E6hiDCmi4fylma7dukXZ/oha5YEEavq1 dcxA7dJwZKjN1XmPcs4WTmNUVSizBR/WCDnHFmHA3i9u22/D+I/nXHHMyv2uCCeHAAnm THr+urhnh4bZ+rSHmdCyNWgWcOq0WTVJQFk/U0X9glIJ/Zoz3wpdHj/xkf78IQ6K+Dih nLsC4ssnCmWAjHjQ3+o8Pv/CDirxp7TOU12246IjGj/IiIi8o1wXrMaodFwiK/NtFMl1 lVLw== X-Forwarded-Encrypted: i=1; AKwUvBy4tIDwSwp0ZCHcVgq7qnk+ILG9EOQOuzT+ZTkXnFT899HE0xkHpsG+gqvTa6+wkcipSvXSKFCzIcaziUE=@vger.kernel.org X-Gm-Message-State: AFuF++lPxaWNo8R7oiXj6ABDujPE/X3fNyW6ax2LmFnWKUliIwaAOh4q 4/mQlhd+dmpXcEBWm/VPwVG7hjdIMRxQLWvgsJdaYVnX2xzyWcKEk2eE X-Gm-Gg: AYBFou3nd+XjnCnkkOkJGsN6QIa4JKIzOImQOwZkH/FUWDGZDXsL3dcxrUOFTjMvQSu FQ4NYrApYkSt1bkNwQqE5I8OixlbXegeFF0vT3yHuqs4SuTIFKUiAtoDZNXlwa2TGVzxgMe2lME s0sRGHQAFS1KEyJwHP6f/B4kTnKeeZJZhgdKKxC5hjoBx7q2k6ois1+QeAw3stuXeH2Le0fAKg7 47iBsASbjmfOdpV6F5ZcLkkDPjkyfk3EoQO95SKOmyN4tQY18fO1CHKczw1U/jQn6PFGr/50nbx Dtv1xD6astQZqQ1ZIykQG7iQrqoPOJUtKIKOQTmdaLvYezNqk7JTFqz2b1C0kkF6wvRW3BRk3pZ c/gr34oHElY9BkUQSqL28DUIc4Bfke5zY1iXsJs9yHEBQakTZjy8Jo49eTCVDsiOEsbRy2NUcWl bUF6SN/qPFDdLOv+JBPNnj5zElKW/pLrJFk1/HRF3yfezIokCMi7gy1Gavp/YilXK0r3Osj3h0h c5xuldfVBbYB5jOgryYFT1OsRv2xZqr X-Received: by 2002:a05:600c:4f4b:b0:4a0:35c:8953 with SMTP id 5b1f17b1804b1-4a01afe8499mr17900545e9.7.1790763517873; Wed, 30 Sep 2026 03:18:37 -0700 (PDT) Received: from [127.0.1.1] ([92.241.26.38]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4a017468b10sm56852175e9.0.2026.09.30.03.18.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 30 Sep 2026 03:18:37 -0700 (PDT) From: Fil Dunsky To: Linus Walleij Cc: Arnd Bergmann , Krzysztof Kozlowski , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Greg Kroah-Hartman , Jiri Slaby , Russell King , Alexandre Belloni , Drew Fustini , Lorenzo Pieralisi , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org Subject: Re: [PATCH RFC 04/10] ARM: cortina: Add support for the CS75xx SoC family In-Reply-To: References: <20260930-b4-cs75xx-v1-0-4617c4463529@gmail.com> <20260930-b4-cs75xx-v1-4-4617c4463529@gmail.com> Date: Wed, 30 Sep 2026 13:18:34 +0300 Message-ID: <179076351495.2893601.12682235689198768135@gmail.com> Content-Transfer-Encoding: 8bit Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8"; format="fixed" On Wed, Sep 30, 2026 at 12:11 PM Linus Walleij wrote: > It's a bit weird to have a mach-cortina when mach-gemini is actually > also a Cortina SoC. > > Could we call it mach-goldengate? Sure, that is also what the vendor kernel called it. I will rename it to arch/arm/mach-goldengate in v2. Should the Kconfig symbol follow as ARCH_GOLDENGATE, or is ARCH_CORTINA_CS75XX fine? I would keep the "cortina," compatible prefix and the arch/arm/boot/dts/cortina directory as they are. > I am OK with this because it's not like we will add hundreds of these, > I just note that ARM64 has abstracted the spin table handling into a single > driver used by all such systems: > arch/arm64/kernel/smp_spin_table.c > > But implementing it for ARM is probably overzealous and just a waste > of everyone's time. Agreed, I will leave it as is. Thanks for the reviews, Fil