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[2003:e4:1f1b:d600:f22f:74ff:fe1f:3a53]) by smtp.gmail.com with ESMTPSA id p22-20020a170906229600b00977c7566ccbsm10140847eja.164.2023.08.17.07.14.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Aug 2023 07:14:12 -0700 (PDT) From: Thierry Reding To: Thierry Reding Cc: Jon Hunter , linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 1/5] arm64: tegra: Add missing current-speed for SBSA UART Date: Thu, 17 Aug 2023 16:14:03 +0200 Message-ID: <20230817141407.3678613-2-thierry.reding@gmail.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230817141407.3678613-1-thierry.reding@gmail.com> References: <20230817141407.3678613-1-thierry.reding@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230817_071416_966525_899B7673 X-CRM114-Status: GOOD ( 10.67 ) 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 From: Thierry Reding The SBSA UART device tree bindings require a current-speed property that specifies the baud rate configured by the firmware. Add it on Jetson AGX Orin and Jetson Orin Nano/NX. Signed-off-by: Thierry Reding --- arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts | 1 + arch/arm64/boot/dts/nvidia/tegra234-p3768-0000.dtsi | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts index 201a7a8a01cd..b4a6cee0b9e3 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts +++ b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts @@ -121,6 +121,7 @@ serial@3100000 { }; serial@31d0000 { + current-speed = <115200>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000.dtsi index 45c4282b63e3..90490f429074 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000.dtsi @@ -31,6 +31,7 @@ eeprom@57 { }; serial@31d0000 { + current-speed = <115200>; status = "okay"; };