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From: Conor Dooley <conor@kernel.org>
To: spacemit@lists.linux.dev
Cc: conor@kernel.org, Conor Dooley <conor.dooley@microchip.com>,
	Vivian Wang <wangruikang@iscas.ac.cn>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>, Yixun Lan <dlan@kernel.org>,
	devicetree@vger.kernel.org, linux-riscv@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH v1] dts: spacemit: set console baud rate on bpif3
Date: Thu, 30 Apr 2026 19:52:12 +0100	[thread overview]
Message-ID: <20260430-reword-overstep-3be08b7eab25@spud> (raw)

From: Conor Dooley <conor.dooley@microchip.com>

Because the default console's baud rate is not set, defconfig kernels do
not have any serial output on this platform. Set the baud rate to
115200, matching what is used by U-Boot etc on this platform.

Suggested-by: Vivian Wang <wangruikang@iscas.ac.cn>
Fixes: d60d57ab6b2a8 ("riscv: dts: spacemit: add Banana Pi BPI-F3 board device tree")
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
---
CC: Rob Herring <robh@kernel.org>
CC: Krzysztof Kozlowski <krzk+dt@kernel.org>
CC: Conor Dooley <conor+dt@kernel.org>
CC: Yixun Lan <dlan@kernel.org>
CC: devicetree@vger.kernel.org
CC: linux-riscv@lists.infradead.org
CC: spacemit@lists.linux.dev
CC: linux-kernel@vger.kernel.org
---
 arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts b/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts
index 5790d927b93db..333ac8ebf3f51 100644
--- a/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts
+++ b/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts
@@ -19,7 +19,7 @@ aliases {
 	};
 
 	chosen {
-		stdout-path = "serial0";
+		stdout-path = "serial0:115200n8";
 	};
 
 	leds {
-- 
2.53.0


             reply	other threads:[~2026-04-30 18:52 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-04-30 18:52 Conor Dooley [this message]
2026-05-02 12:01 ` [PATCH v1] dts: spacemit: set console baud rate on bpif3 Yixun Lan

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