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From: Aurelien Jarno <aurelien@aurel32.net>
To: linux-kernel@vger.kernel.org, Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Paul Walmsley <pjw@kernel.org>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Alexandre Ghiti <alex@ghiti.fr>, Yixun Lan <dlan@kernel.org>,
	Javier Martinez Canillas <javierm@redhat.com>
Cc: Aurelien Jarno <aurelien@aurel32.net>,
	devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
	FLATTENED DEVICE TREE BINDINGS),
	linux-riscv@lists.infradead.org (open list:RISC-V SPACEMIT SoC
	Support),
	spacemit@lists.linux.dev (open list:RISC-V SPACEMIT SoC Support)
Subject: [PATCH v2 1/5] riscv: dts: spacemit: set console baud rate on Milk-V Jupiter
Date: Tue, 19 May 2026 06:12:35 +0200	[thread overview]
Message-ID: <20260519041458.3287843-2-aurelien@aurel32.net> (raw)
In-Reply-To: <20260519041458.3287843-1-aurelien@aurel32.net>

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.

See-also: 24c12ca43b12c ("dts: spacemit: set console baud rate on bpif3")
Fixes: 5b90a3d6092d9 ("riscv: dts: spacemit: Add Milk-V Jupiter board device tree")
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
---
 arch/riscv/boot/dts/spacemit/k1-milkv-jupiter.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

v2: no changes

diff --git a/arch/riscv/boot/dts/spacemit/k1-milkv-jupiter.dts b/arch/riscv/boot/dts/spacemit/k1-milkv-jupiter.dts
index 95c35154da96d..9b1dfddf2bac5 100644
--- a/arch/riscv/boot/dts/spacemit/k1-milkv-jupiter.dts
+++ b/arch/riscv/boot/dts/spacemit/k1-milkv-jupiter.dts
@@ -21,7 +21,7 @@ aliases {
 	};
 
 	chosen {
-		stdout-path = "serial0";
+		stdout-path = "serial0:115200n8";
 	};
 
 	leds {
-- 
2.53.0


  reply	other threads:[~2026-05-19  4:15 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-05-19  4:12 [PATCH v2 0/5] riscv: dts: spacemit: improve Milk-V Jupiter device tree Aurelien Jarno
2026-05-19  4:12 ` Aurelien Jarno [this message]
2026-05-19  4:12 ` [PATCH v2 2/5] riscv: dts: spacemit: sort aliases on Milk-V Jupiter Aurelien Jarno
2026-05-19  4:12 ` [PATCH v2 3/5] riscv: dts: spacemit: enable eMMC " Aurelien Jarno
2026-05-21  2:32   ` Junhui Liu
2026-05-19  4:12 ` [PATCH v2 4/5] riscv: dts: spacemit: enable SD card support " Aurelien Jarno
2026-05-21  2:37   ` Junhui Liu
2026-05-19  4:12 ` [PATCH v2 5/5] riscv: dts: spacemit: fix uboot partition offset " Aurelien Jarno
2026-05-20  8:21 ` [PATCH v2 0/5] riscv: dts: spacemit: improve Milk-V Jupiter device tree Yixun Lan
2026-05-21 13:20 ` Yixun Lan

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