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From: Krzysztof Kozlowski <krzk@kernel.org>
To: Bastien Curutchet <bastien.curutchet@bootlin.com>,
	Santosh Shilimkar <ssantosh@kernel.org>,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	Richard Weinberger <richard@nod.at>,
	Vignesh Raghavendra <vigneshr@ti.com>
Cc: linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org,
	Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
	Herve Codina <herve.codina@bootlin.com>,
	Christopher Cordahi <christophercordahi@nanometrics.ca>
Subject: Re: [PATCH v4 03/10] memory: ti-aemif: Wrap CS timings into a struct
Date: Thu, 21 Nov 2024 11:25:00 +0100	[thread overview]
Message-ID: <4bff3f3e-9e32-45b1-91b1-6c9faf36d416@kernel.org> (raw)
In-Reply-To: <20241115132631.264609-4-bastien.curutchet@bootlin.com>

On 15/11/2024 14:26, Bastien Curutchet wrote:
> CS timings are store in the struct aemif_cs_data along with other CS
> parameters. It isn't convenient for exposing CS timings to other drivers
> without also exposing the other parameters.
> 
> Wrap the CS timings in a new the struct aemif_cs_timings to simplify
> their export in upcoming patches.
> 
> Signed-off-by: Bastien Curutchet <bastien.curutchet@bootlin.com>
> ---
>  drivers/memory/ti-aemif.c | 58 ++++++++++++++++++++++-----------------
>  1 file changed, 33 insertions(+), 25 deletions(-)
> 
> diff --git a/drivers/memory/ti-aemif.c b/drivers/memory/ti-aemif.c
> index 6a751a23d41a..aec6d6464efa 100644
> --- a/drivers/memory/ti-aemif.c
> +++ b/drivers/memory/ti-aemif.c
> @@ -78,10 +78,8 @@
>  				WSETUP(WSETUP_MAX) | \
>  				EW(EW_MAX) | SSTROBE(SSTROBE_MAX) | \
>  				ASIZE_MAX)
> -

This does not look related change.

>  /**
> - * struct aemif_cs_data: structure to hold CS parameters
> - * @cs: chip-select number
> + * struct aemif_cs_timings: structure to hold CS timings
>   * @wstrobe: write strobe width, number of cycles - 1
>   * @rstrobe: read strobe width, number of cycles - 1
>   * @wsetup: write setup width, number of cycles - 1
> @@ -89,12 +87,8 @@
>   * @rsetup: read setup width, number of cycles - 1
>   * @rhold: read hold width, number of cycles - 1
>   * @ta: minimum turn around time, number of cycles - 1
> - * @enable_ss: enable/disable select strobe mode
> - * @enable_ew: enable/disable extended wait mode
> - * @asize: width of the asynchronous device's data


Best regards,
Krzysztof

  parent reply	other threads:[~2024-11-21 10:25 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-11-15 13:26 [PATCH v4 00/10] Implement setup_interface() in the DaVinci NAND controller Bastien Curutchet
2024-11-15 13:26 ` [PATCH v4 01/10] memory: ti-aemif: Store timings parameter in number of cycles - 1 Bastien Curutchet
2024-11-15 19:54   ` Miquel Raynal
2024-11-21 10:26   ` Krzysztof Kozlowski
2024-11-15 13:26 ` [PATCH v4 02/10] memory: ti-aemif: Remove unnecessary local variables Bastien Curutchet
2024-11-15 19:56   ` Miquel Raynal
2024-11-15 13:26 ` [PATCH v4 03/10] memory: ti-aemif: Wrap CS timings into a struct Bastien Curutchet
2024-11-15 19:56   ` Miquel Raynal
2024-11-21 10:25   ` Krzysztof Kozlowski [this message]
2024-11-15 13:26 ` [PATCH v4 04/10] memory: ti-aemif: Create aemif_check_cs_timings() Bastien Curutchet
2024-11-15 19:58   ` Miquel Raynal
2024-11-21 10:28   ` Krzysztof Kozlowski
2024-11-21 14:56     ` Bastien Curutchet
2024-11-15 13:26 ` [PATCH v4 05/10] memory: ti-aemif: Create aemif_set_cs_timings() Bastien Curutchet
2024-11-15 13:26 ` [PATCH v4 06/10] memory: ti-aemif: Export aemif_*_cs_timings() Bastien Curutchet
2024-11-21 10:33   ` Krzysztof Kozlowski
2024-11-21 15:33     ` Bastien Curutchet
2024-11-15 13:26 ` [PATCH v4 07/10] mtd: rawnand: davinci: Always depends on TI_AEMIF Bastien Curutchet
2024-11-15 13:26 ` [PATCH v4 08/10] mtd: rawnand: davinci: Order headers alphabetically Bastien Curutchet
2024-11-15 13:26 ` [PATCH v4 09/10] mtd: rawnand: davinci: Add clock resource Bastien Curutchet
2024-11-15 13:26 ` [PATCH v4 10/10] mtd: rawnand: davinci: Implement setup_interface() operation Bastien Curutchet
2024-11-21 10:23 ` [PATCH v4 00/10] Implement setup_interface() in the DaVinci NAND controller Krzysztof Kozlowski
2024-11-21 14:51   ` Miquel Raynal

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