From: Long Zhao via B4 Relay <devnull+longzhao.ambarella.com@kernel.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jirislaby@kernel.org>,
linux-serial@vger.kernel.org
Cc: "Linus Walleij" <linusw@kernel.org>,
"Andy Shevchenko" <andriy.shevchenko@linux.intel.com>,
"Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski@oss.qualcomm.com>,
"Conor Dooley" <conor+dt@kernel.org>,
devicetree@vger.kernel.org, "Long Zhao" <longzhao@ambarella.com>,
"Long Zhao" <zl020895@163.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH 1/2] dt-bindings: serial: snps-dw-apb-uart: add ambarella,cv75-uart
Date: Fri, 09 Oct 2026 18:59:58 +0800 [thread overview]
Message-ID: <20261009-cv75-uart-v1-1-38c098efaa99@ambarella.com> (raw)
In-Reply-To: <20261009-cv75-uart-v1-0-38c098efaa99@ambarella.com>
From: Long Zhao <longzhao@ambarella.com>
Add the Ambarella CV75 compatible string to the Synopsys DW APB UART
binding. The block is Ambarella IP with a DW-like register map, so it
is described as a DW APB UART variant.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Signed-off-by: Long Zhao <longzhao@ambarella.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 49f51b002879..cec5c679f1a9 100644
--- a/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml
+++ b/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml
@@ -51,6 +51,7 @@ properties:
- const: renesas,rzn1-uart
- items:
- enum:
+ - ambarella,cv75-uart
- anlogic,dr1v90-uart
- brcm,bcm11351-dw-apb-uart
- brcm,bcm21664-dw-apb-uart
--
2.34.1
next prev parent reply other threads:[~2026-10-09 11:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-09 10:59 [PATCH 0/2] serial: add Ambarella CV75 8250_dw quirks Long Zhao via B4 Relay
2026-10-09 10:59 ` Long Zhao via B4 Relay [this message]
2026-10-09 11:26 ` [PATCH 1/2] dt-bindings: serial: snps-dw-apb-uart: add ambarella,cv75-uart Krzysztof Kozlowski
2026-10-09 10:59 ` [PATCH 2/2] serial: 8250_dw: add Ambarella CV75 quirks Long Zhao via B4 Relay
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