From: Conor Dooley <conor@kernel.org>
To: Biju Das <biju.das.jz@bp.renesas.com>
Cc: 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>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Magnus Damm <magnus.damm@gmail.com>,
Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>,
linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org,
devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
Biju Das <biju.das.au@gmail.com>
Subject: Re: [PATCH 02/19] dt-bindings: serial: rsci: Drop "uart-has-rtscts: false"
Date: Tue, 28 Oct 2025 19:28:22 +0000 [thread overview]
Message-ID: <20251028-griminess-undocked-b6918de546fc@spud> (raw)
In-Reply-To: <20251027154615.115759-3-biju.das.jz@bp.renesas.com>
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On Mon, Oct 27, 2025 at 03:45:49PM +0000, Biju Das wrote:
> Drop "uart-has-rtscts: false" from binding as the IP support hardware
> flow control.
Why is it being removed, rather than only being required for the
existing devices? It's not clear to me that the comment about the IP
supporting flow control excludes the integration on these particular
devices from somehow having flow control disabled.
>
> Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
> ---
> Documentation/devicetree/bindings/serial/renesas,rsci.yaml | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/serial/renesas,rsci.yaml b/Documentation/devicetree/bindings/serial/renesas,rsci.yaml
> index f50d8e02f476..6b1f827a335b 100644
> --- a/Documentation/devicetree/bindings/serial/renesas,rsci.yaml
> +++ b/Documentation/devicetree/bindings/serial/renesas,rsci.yaml
> @@ -54,8 +54,6 @@ properties:
> power-domains:
> maxItems: 1
>
> - uart-has-rtscts: false
> -
> required:
> - compatible
> - reg
> --
> 2.43.0
>
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next prev parent reply other threads:[~2025-10-28 19:28 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-27 15:45 [PATCH 00/19] Add RZ/G3E RSCI support Biju Das
2025-10-27 15:45 ` [PATCH 02/19] dt-bindings: serial: rsci: Drop "uart-has-rtscts: false" Biju Das
2025-10-28 19:28 ` Conor Dooley [this message]
2025-10-28 19:39 ` Biju Das
2025-10-28 19:50 ` Conor Dooley
2025-10-28 20:27 ` Biju Das
2025-10-27 15:45 ` [PATCH 03/19] dt-bindings: serial: renesas,rsci: Document RZ/G3E support Biju Das
2025-10-28 19:30 ` Conor Dooley
2025-10-28 19:41 ` Biju Das
2025-10-28 19:51 ` Conor Dooley
2025-10-28 20:26 ` Biju Das
2025-10-29 17:20 ` Conor Dooley
2025-10-27 15:45 ` [PATCH 04/19] serial: sh-sci: Fix deadlock during RSCI FIFO overrun error Biju Das
2025-10-28 8:40 ` Greg Kroah-Hartman
2025-10-28 9:08 ` Biju Das
2025-10-27 15:45 ` [PATCH 05/19] serial: rsci: Drop rsci_clear_CFC() Biju Das
2025-10-27 15:45 ` [PATCH 06/19] serial: sh-sci: Drop extra line Biju Das
2025-10-28 14:35 ` Hugo Villeneuve
2025-10-30 14:43 ` Biju Das
2025-10-27 15:45 ` [PATCH 07/19] serial: rsci: Drop unused macro DCR Biju Das
2025-10-27 15:45 ` [PATCH 08/19] serial: rsci: Drop unused TDR register Biju Das
2025-10-27 15:45 ` [PATCH 09/19] serial: sh-sci: Use devm_reset_control_array_get_exclusive() Biju Das
2025-10-27 15:45 ` [PATCH 10/19] serial: sh-sci: Add RSCI_PORT_{SCI,SCIF} port IDs Biju Das
2025-10-27 15:45 ` [PATCH 11/19] serial: sh-sci: Add sci_is_rsci_type() Biju Das
2025-10-27 15:45 ` [PATCH 12/19] serial: sh-sci: Add support for RZ/G3E RSCI clks Biju Das
2025-10-28 14:51 ` Hugo Villeneuve
2025-10-28 15:08 ` Biju Das
2025-10-28 15:37 ` Hugo Villeneuve
2025-10-27 15:46 ` [PATCH 13/19] serial: sh-sci: Make sci_scbrr_calc() public Biju Das
2025-10-27 15:46 ` [PATCH 14/19] serial: sh-sci: Add finish_console_write() callback Biju Das
2025-10-27 15:46 ` [PATCH 15/19] serial: sh-sci: Add support for RZ/G3E RSCI SCIF Biju Das
2025-10-28 15:22 ` Hugo Villeneuve
2025-10-27 15:46 ` [PATCH 16/19] serial: sh-sci: Add support for RZ/G3E RSCI SCI Biju Das
2025-10-28 8:41 ` [PATCH 00/19] Add RZ/G3E RSCI support Greg Kroah-Hartman
2025-10-28 9:12 ` Biju Das
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