From: Long Zhao via B4 Relay <devnull+longzhao.ambarella.com@kernel.org>
To: "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Jiri Slaby" <jirislaby@kernel.org>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Linus Walleij" <linusw@kernel.org>,
"Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>,
"Andy Shevchenko" <andriy.shevchenko@linux.intel.com>
Cc: linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org,
devicetree@vger.kernel.org, Long Zhao <longzhao@ambarella.com>
Subject: [PATCH v3 0/2] Ambarella CV75: 8250_dw UART
Date: Thu, 13 Aug 2026 18:35:11 +0800 [thread overview]
Message-ID: <20260813-cv75-v3-c-v3-0-9352b3fd6026@ambarella.com> (raw)
This is part C of a 3-part CV75 v3 split:
A: bindings + RCT/CCU clocks + SoC/EVK DT + MAINTAINERS
B: pinctrl + PL061 GPIO variant
C: 8250_dw UART quirks (this series)
Depends on series A:
https://lore.kernel.org/r/20260813-cv75-v3-a-v3-0-cfdd20b1b4dd@ambarella.com
Depends on series B:
https://lore.kernel.org/r/20260813-cv75-v3-b-v3-0-1d82e18da09b@ambarella.com
Link to v2:
https://lore.kernel.org/r/20260806-longzhao-upstream-cv75-v2-v2-0-6b09707c5fe9@ambarella.com
Summary:
- document ambarella,cv75-uart on snps,dw-apb-uart
- Ambarella quirks in 8250_dw
Changes since v2 (C scope):
- drop custom Ambarella UART driver; reuse 8250_dw (Linus)
Verified on CV75 with A+B+C.
Signed-off-by: Long Zhao <longzhao@ambarella.com>
---
Long Zhao (2):
dt-bindings: serial: snps-dw-apb-uart: add ambarella,cv75-uart
serial: 8250_dw: add Ambarella CV75 quirks
.../bindings/serial/snps-dw-apb-uart.yaml | 1 +
drivers/tty/serial/8250/8250_dw.c | 30 ++++++++++++++++++++++
2 files changed, 31 insertions(+)
---
base-commit: 378c935cabe003ef440c1c79302a1f8ed7913778
change-id: 20260813-cv75-v3-c-d98a97d0f9f1
Best regards,
--
Long Zhao <longzhao@ambarella.com>
next reply other threads:[~2026-08-13 10:35 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-13 10:35 Long Zhao via B4 Relay [this message]
2026-08-13 10:35 ` [PATCH v3 1/2] dt-bindings: serial: snps-dw-apb-uart: add ambarella,cv75-uart Long Zhao via B4 Relay
2026-08-14 6:58 ` Linus Walleij
2026-08-13 10:35 ` [PATCH v3 2/2] serial: 8250_dw: add Ambarella CV75 quirks Long Zhao via B4 Relay
2026-08-14 6:59 ` Linus Walleij
2026-08-14 7:10 ` Long Zhao
2026-08-14 8:53 ` Andy Shevchenko
2026-08-14 8:56 ` Andy Shevchenko
2026-08-14 9:33 ` [EXT] " Long Zhao
2026-08-14 11:52 ` Andy Shevchenko
2026-08-14 12:10 ` Long Zhao
2026-08-14 12:16 ` Greg Kroah-Hartman
2026-08-14 12:31 ` Andy Shevchenko
2026-08-14 12:39 ` Long Zhao
2026-08-15 8:34 ` Andy Shevchenko
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