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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 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8"; format="fixed" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260930_031840_344175_8630AD54 X-CRM114-Status: GOOD ( 17.89 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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