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From: <Takahiro.Kuwano@infineon.com>
To: <festevam@gmail.com>
Cc: <u-boot@0leil.net>, <trini@konsulko.com>, <sjg@chromium.org>,
	<kever.yang@rock-chips.com>, <u-boot@lists.u-boot-project.org>,
	<festevam@nabladev.com>, <vigneshr@ti.com>
Subject: RE: [PATCH v4 1/4] mtd: spi-nor-ids: Add XMC XM25QH128C
Date: Fri, 31 Jul 2026 03:47:58 +0000	[thread overview]
Message-ID: <455ff3e0fd3446ed9a967db944b91ef6@infineon.com> (raw)
In-Reply-To: <CAOMZO5AUHUEXvM+39N8oybY_W-+cRZAw0BDENGH1e6kB3PTbfw@mail.gmail.com>

> Hi Takahiro-san,
> 
> On Wed, Jul 29, 2026 at 5:59 AM <Takahiro.Kuwano@infineon.com> wrote:
> 
> > Per the datasheet, this chip supports Dual/Quad ops but for my reference,
> > could you let me know if you tested 1-1-4 or 1-4-4 ops?
> 
> I checked the RK3399 SPI1 pin configuration. It only exposes CLK, CS,
> TX/IO0, and RX/IO1; IO2 and IO3 are not muxed to the SPI controller.
> Therefore, my test exercised 1-1-1 operations rather than either 1-1-4 or 1-4-4.

Noted, thank you!

> 
> > Anyway,
> > Reviewed-by: Takahiro Kuwano <takahiro.kuwano@infineon.com>
> 
> Thanks for the review.


      reply	other threads:[~2026-07-31  4:48 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-22 19:46 [PATCH v4 1/4] mtd: spi-nor-ids: Add XMC XM25QH128C Fabio Estevam via U-Boot
2026-07-22 19:46 ` [PATCH v4 2/4] rockchip: rk3399: Remove ROC-PC regulator overrides Fabio Estevam via U-Boot
2026-07-22 19:46 ` [PATCH v4 3/4] rockchip: rk3399: Add ROC-PC-PLUS board detection Fabio Estevam via U-Boot
2026-07-23 10:49   ` Quentin Schulz
2026-07-22 19:46 ` [PATCH v4 4/4] rockchip: roc-pc-rk3399: Enable redundant environment Fabio Estevam via U-Boot
2026-07-23 10:50   ` Quentin Schulz
2026-07-29  8:59 ` [PATCH v4 1/4] mtd: spi-nor-ids: Add XMC XM25QH128C Takahiro.Kuwano
2026-07-30 14:26   ` Quentin Schulz via U-Boot
2026-07-31  0:37   ` Fabio Estevam
2026-07-31  3:47     ` Takahiro.Kuwano [this message]

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