From: Krzysztof Kozlowski <krzk@kernel.org>
To: "James Hilliard" <james.hilliard1@gmail.com>,
"Andy Shevchenko" <andriy.shevchenko@linux.intel.com>,
"Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>,
"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>,
"Chen-Yu Tsai" <wens@kernel.org>,
"Jernej Skrabec" <jernej.skrabec@gmail.com>,
"Samuel Holland" <samuel@sholland.org>
Cc: linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-sunxi@lists.linux.dev
Subject: Re: [PATCH v7 11/12] arm64: dts: allwinner: a523: describe the UART integration
Date: Wed, 4 Nov 2026 09:12:07 +0100 [thread overview]
Message-ID: <630c98a8-b2e3-4a44-8b41-c3f8e6b184d0@kernel.org> (raw)
In-Reply-To: <20261103-submit-h616-uart-fifo-v1-v7-11-c9e248d685c1@gmail.com>
On 03/11/2026 22:40, James Hilliard wrote:
> Identify the Allwinner UART integration on all eight CPUX controllers.
> The specific compatible selects FIFO-depth discovery through FCC,
> allowing the driver to derive the shared DesignWare receive thresholds
> from each controller's FIFO capacity.
>
> Retain snps,dw-apb-uart as a fallback. The common SoC description supplies
> these UART nodes to the A527 and T527 boards as well.
>
> Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
Complete mess with dependencies - DTS in the middle of patchset, drivers
depending on DTS, DTS depending then on drivers which depend again on DTS.
Please read submitting patches document in DT dir to explain why this is
wrong.
Best regards,
Krzysztof
next prev parent reply other threads:[~2026-11-04 8:12 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-03 21:39 [PATCH v7 00/12] serial: 8250_dw: share RX trigger setup and describe Allwinner UARTs James Hilliard
2026-11-03 21:39 ` [PATCH v7 01/12] serial: 8250_dw: select port setup through platform data James Hilliard
2026-11-03 21:39 ` [PATCH v7 02/12] serial: 8250: widen RX trigger byte counts to 16 bits James Hilliard
2026-11-03 21:39 ` [PATCH v7 03/12] serial: 8250: share the RX trigger conversion helper James Hilliard
2026-11-03 21:39 ` [PATCH v7 04/12] serial: 8250: expose RX trigger controls for custom callbacks James Hilliard
2026-11-03 21:39 ` [PATCH v7 05/12] serial: 8250_dw: derive RX trigger thresholds from the FIFO depth James Hilliard
2026-11-04 10:40 ` Andy Shevchenko
2026-11-03 21:39 ` [PATCH v7 06/12] dt-bindings: serial: snps-dw-apb-uart: add Allwinner H616 James Hilliard
2026-11-04 10:59 ` Andre Przywara
2026-11-03 21:40 ` [PATCH v7 07/12] serial: 8250_dw: configure the Allwinner H616 UART James Hilliard
2026-11-04 10:42 ` Andy Shevchenko
2026-11-03 21:40 ` [PATCH v7 08/12] arm64: dts: allwinner: h616: describe the UART integration James Hilliard
2026-11-04 8:11 ` Krzysztof Kozlowski
2026-11-03 21:40 ` [PATCH v7 09/12] dt-bindings: serial: snps-dw-apb-uart: add Allwinner A523 James Hilliard
2026-11-03 21:40 ` [PATCH v7 10/12] serial: 8250_dw: discover Allwinner A523 FIFO depths through FCC James Hilliard
2026-11-04 10:44 ` Andy Shevchenko
2026-11-03 21:40 ` [PATCH v7 11/12] arm64: dts: allwinner: a523: describe the UART integration James Hilliard
2026-11-04 8:12 ` Krzysztof Kozlowski [this message]
2026-11-03 21:40 ` [PATCH v7 12/12] serial: 8250_dw: configure RX trigger thresholds for Octeon James Hilliard
2026-11-04 10:48 ` Andy Shevchenko
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