From: Mikhail Bessonov <heliumium1997@gmail.com>
To: devel-kernel@lists.altlinux.org
Cc: Mikhail Bessonov <heliumium1997@gmail.com>
Subject: [d-kernel] [PATCH v3 1/3] config: increase 8250 runtime UARTs to 32
Date: Thu, 6 Aug 2026 15:26:08 +0400
Message-ID: <20260806112610.11463-2-heliumium1997@gmail.com> (raw)
In-Reply-To: <anM6uhmsa0NKvKR5@iv-work>
The RK3588 serial aliases expose the Repka Pi 5 Bluetooth controller as
serial9. The current runtime limit only creates ttyS0 through ttyS7,
leaving ttyS9 unavailable even when UART9 is enabled in the device tree.
Raise the runtime 8250 limit to 32 while keeping the maximum at 192.
Signed-off-by: Mikhail Bessonov <heliumium1997@gmail.com>
---
config | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/config b/config
index 20abb3e74805..155d40a49d13 100644
--- a/config
+++ b/config
@@ -4354,7 +4354,7 @@ CONFIG_SERIAL_8250_EXAR=y
CONFIG_SERIAL_8250_CS=m
# CONFIG_SERIAL_8250_MEN_MCB is not set
CONFIG_SERIAL_8250_NR_UARTS=192
-CONFIG_SERIAL_8250_RUNTIME_UARTS=8
+CONFIG_SERIAL_8250_RUNTIME_UARTS=32
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
--
2.50.1
next prev parent reply other threads:[~2026-08-06 11:26 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-31 14:09 [d-kernel] [PATCH kernel-image-6.18/sisyphus 0/2] add Repka Pi 5 support Mikhail Bessonov
2026-07-31 14:09 ` [d-kernel] [PATCH kernel-image-6.18/sisyphus 1/2] config: enable PSCI idle and additional 8250 UARTs Mikhail Bessonov
2026-08-03 9:45 ` Ivan A. Melnikov
2026-08-03 9:59 ` Gleb Fotengauer-Malinovskiy
2026-08-04 14:36 ` Ivan A. Melnikov
2026-08-03 17:45 ` Ivan A. Melnikov
2026-07-31 14:09 ` [d-kernel] [PATCH kernel-image-6.18/sisyphus 2/2] arm64: dts: rockchip: add Repka Pi 5 board Mikhail Bessonov
2026-08-04 14:02 ` Ivan A. Melnikov
2026-08-05 13:43 ` [d-kernel] [PATCH kernel-image-6.18/sisyphus 0/2] add Repka Pi 5 support Ivan A. Melnikov
2026-08-06 11:26 ` [d-kernel] [PATCH v3 0/3] " Mikhail Bessonov
2026-08-06 12:29 ` Ivan A. Melnikov
2026-08-06 11:26 ` Mikhail Bessonov [this message]
2026-08-06 11:26 ` [d-kernel] [PATCH v3 2/3] config-aarch64: enable ARM PSCI CPU idle driver Mikhail Bessonov
2026-08-06 11:26 ` [d-kernel] [PATCH v3 3/3] arm64: dts: rockchip: add Repka Pi 5 board Mikhail Bessonov
2026-08-06 12:20 ` Ivan A. Melnikov
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