linux-kernel - Re: [PATCH RESEND v5 10/13] spi: airoha: reduce the number of modification of REG_SPI_NFI_CNFG and REG_SPI_NFI_SECCUS

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Message-ID: <34e2b620-f540-4fe7-a68f-0aaa87bacf2b@collabora.com>
Date: Wed, 1 Oct 2025 13:34:08 +0200
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: Mikhail Kshevetskiy <mikhail.kshevetskiy@...sys.eu>,
 Lorenzo Bianconi <lorenzo@...nel.org>, Ray Liu <ray.liu@...oha.com>,
 Mark Brown <broonie@...nel.org>, Andy Shevchenko <andy@...nel.org>,
 linux-arm-kernel@...ts.infradead.org, linux-spi@...r.kernel.org,
 linux-kernel@...r.kernel.org
Cc: Andreas Gnau <andreas.gnau@...sys.eu>
Subject: Re: [PATCH RESEND v5 10/13] spi: airoha: reduce the number of
 modification of REG_SPI_NFI_CNFG and REG_SPI_NFI_SECCUS_SIZE registers

Il 30/09/25 04:26, Mikhail Kshevetskiy ha scritto:
> This just reduce the number of modification of REG_SPI_NFI_CNFG and
> REG_SPI_NFI_SECCUS_SIZE registers during dirmap operation.
> 
> This patch is a necessary step to avoid reading flash page settings
> from SNFI registers during driver startup.
> 
> Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@...sys.eu>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>