From: Vinicius Pedrosa <vinicius.eduardo.pedrosa@gmail.com>
To: linux-serial@vger.kernel.org
Cc: gregkh@linuxfoundation.org, jirislaby@kernel.org,
robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
andriy.shevchenko@linux.intel.com, ilpo.jarvinen@linux.intel.com,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-sunxi@lists.linux.dev,
Andre Przywara <andre.przywara@arm.com>,
Chen-Yu Tsai <wens@kernel.org>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Samuel Holland <samuel@sholland.org>,
Enzo Adriano <enzo.adriano.code@gmail.com>,
Conor Dooley <conor.dooley@microchip.com>
Subject: [PATCH v2 3/4] dt-bindings: serial: snps-dw-apb-uart: Add Allwinner A733
Date: Mon, 19 Oct 2026 17:06:12 -0300 [thread overview]
Message-ID: <09f3a181436e6f19317224e583c2fdaa787797d7.1792439398.git.vinicius.eduardo.pedrosa@gmail.com> (raw)
In-Reply-To: <cover.1792439398.git.vinicius.eduardo.pedrosa@gmail.com>
The Allwinner A733 UART is a DesignWare APB UART, but it needs
SoC-specific handling so the driver can avoid stopping its clock during
termios changes.
Add an A733-specific compatible, with "snps,dw-apb-uart" as the
fallback.
Signed-off-by: Vinicius Pedrosa <vinicius.eduardo.pedrosa@gmail.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
---
Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml b/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml
index e2ca126d58ba..532392dd54cf 100644
--- a/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml
+++ b/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml
@@ -60,6 +60,7 @@ properties:
- const: renesas,rzn1-uart
- items:
- enum:
+ - allwinner,sun60i-a733-uart
- anlogic,dr1v90-uart
- brcm,bcm11351-dw-apb-uart
- brcm,bcm21664-dw-apb-uart
next prev parent reply other threads:[~2026-10-19 20:07 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-19 20:06 [PATCH v2 0/4] serial: 8250_dw: Allwinner A733 UART support Vinicius Pedrosa
2026-10-19 20:06 ` [PATCH v2 1/4] serial: 8250_dw: Keep the BUSY-safe divisor hook when DLF is present Vinicius Pedrosa
2026-10-20 8:30 ` Andy Shevchenko
2026-10-20 8:51 ` Andy Shevchenko
2026-10-20 10:47 ` Vinicius Pedrosa
2026-10-21 6:42 ` Andy Shevchenko
2026-10-21 10:00 ` Vinicius Pedrosa
2026-10-21 13:45 ` Andy Shevchenko
2026-10-21 15:37 ` Vinicius Pedrosa
2026-10-21 16:37 ` Andy Shevchenko
2026-10-21 17:04 ` Vinicius Pedrosa
2026-10-21 17:21 ` Andy Shevchenko
2026-10-21 18:07 ` Vinicius Pedrosa
2026-10-19 20:06 ` [PATCH v2 2/4] serial: 8250_dw: Only accept a contiguous DLF readback Vinicius Pedrosa
2026-10-20 6:11 ` Jiri Slaby
2026-10-20 8:31 ` Andy Shevchenko
2026-10-20 11:50 ` Ilpo Järvinen
2026-10-20 12:27 ` Vinicius Pedrosa
2026-10-20 13:02 ` Ilpo Järvinen
2026-10-21 6:43 ` Andy Shevchenko
2026-10-20 10:47 ` Vinicius Pedrosa
2026-10-19 20:06 ` Vinicius Pedrosa [this message]
2026-10-21 14:54 ` [PATCH v2 3/4] dt-bindings: serial: snps-dw-apb-uart: Add Allwinner A733 Andre Przywara
2026-10-21 17:58 ` Vinicius Pedrosa
2026-10-19 20:06 ` [PATCH v2 4/4] serial: 8250_dw: Add Allwinner A733 UART Vinicius Pedrosa
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