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([2001:9e8:9a:de10:fba3:eefe:bd9c:fc8c]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-439fe2187aasm954740f8f.30.2026.03.11.11.11.18 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 11 Mar 2026 11:11:19 -0700 (PDT) Message-ID: Date: Wed, 11 Mar 2026 19:11:18 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6 3/7] mips: loongson: lowlevel debug serial To: sgdfkk@163.com, duhuanpeng@139.com, u-boot@lists.denx.de Cc: chenhuacai@loongson.cn, jiaxun.yang@flygoat.com, Du Huanpeng References: <20260311084129.12809-1-sgdfkk@163.com> <20260311084129.12809-4-sgdfkk@163.com> From: Daniel Schwierzeck Content-Language: en-US In-Reply-To: <20260311084129.12809-4-sgdfkk@163.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean On 3/11/26 09:41, sgdfkk@163.com wrote: > From: Du Huanpeng > > set pin to uart alternate function and enable uart for lowlevel debug, > also future pinctrl driver can base on this code. > > Signed-off-by: Du Huanpeng > --- > arch/mips/mach-loongson/include/mach/serial.h | 16 +++ > arch/mips/mach-loongson/ls1c300/gpio.c | 66 +++++++++++ > arch/mips/mach-loongson/ls1c300/serial.c | 104 ++++++++++++++++++ > 3 files changed, 186 insertions(+) > create mode 100644 arch/mips/mach-loongson/include/mach/serial.h > create mode 100644 arch/mips/mach-loongson/ls1c300/gpio.c > create mode 100644 arch/mips/mach-loongson/ls1c300/serial.c > Reviewed-by: Daniel Schwierzeck -- - Daniel