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Thu, 29 Oct 2026 22:58:47 -0700 (PDT) Received: from debian ([169.211.140.146]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3ae6e8fb2c5sm7211185a91.3.2026.10.29.22.58.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Oct 2026 22:58:46 -0700 (PDT) Date: Fri, 30 Oct 2026 01:58:38 -0400 From: Kwanghoon Son To: Conor Dooley Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Miguel Ojeda , Boqun Feng , Gary Guo , =?iso-8859-1?Q?Bj=F6rn?= Roy Baron , Benno Lossin , Andreas Hindborg , Alice Ryhl , Trevor Gross , Danilo Krummrich , Daniel Almeida , Tamir Duberstein , Alexandre Courbot , Onur =?iso-8859-1?Q?=D6zkan?= , Thomas Gleixner , Radu Rendec , Paul Walmsley , Samuel Holland , Palmer Dabbelt , Daniel Lezcano , Anup Patel , Albert Ou , Alexandre Ghiti , Greg Kroah-Hartman , Jiri Slaby , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, rust-for-linux@vger.kernel.org, Paul Walmsley , linux-riscv@lists.infradead.org, linux-serial@vger.kernel.org Subject: Re: [PATCH RFC 08/12] riscv: Add Bouffalo Lab SoC selection Message-ID: References: <20261029-rust-bl808-console-v1-0-b736ee920078@gmail.com> <20261029-rust-bl808-console-v1-8-b736ee920078@gmail.com> <20261029-urging-dimly-3747c8bb9b1f@spud> X-Mailing-List: linux-serial@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261029-urging-dimly-3747c8bb9b1f@spud> On Thu, Oct 29, 2026 at 06:58:41PM +0000, Conor Dooley wrote: > On Thu, Oct 29, 2026 at 01:05:49AM -0400, Kwanghoon Son wrote: > > Add a platform selection for the BL808 64-bit D0 processor, including > > the T-HEAD errata and common clock framework used by its UART. > > > > Signed-off-by: Kwanghoon Son > > --- > > arch/riscv/Kconfig.socs | 8 ++++++++ > > 1 file changed, 8 insertions(+) > > > > diff --git a/arch/riscv/Kconfig.socs b/arch/riscv/Kconfig.socs > > index cecbce0c498384d3283ed23cbf2514391eee361d..ea4667da7716a9a8d2ae156c422b277064b42530 100644 > > --- a/arch/riscv/Kconfig.socs > > +++ b/arch/riscv/Kconfig.socs > > @@ -12,6 +12,14 @@ config ARCH_ANLOGIC > > help > > This enables support for Anlogic SoC platform hardware. > > > > +config ARCH_BOUFFALOLAB > > + bool "Bouffalo Lab BL808 SoC" > > Ideally, this should be more generic because it would eventually include > other bouffalo devices. Agreed. I'll change the discription more detail with devices information. > > > + depends on 64BIT && MMU > > + select ERRATA_THEAD > > > + select COMMON_CLK > > This is not needed, there's a select of COMMON_CLK at the arch level. > I'll remove the redundant select COMMON_CLK in v2 as well. > > + help > > + This enables support for Bouffalo Lab SoC platform hardware. > > + > > config ARCH_ESWIN > > bool "ESWIN SoCs" > > help > > > > -- > > 2.47.3 > >