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From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Amit Kumar Mahapatra <amit.kumar-mahapatra@xilinx.com>,
	miquel.raynal@bootlin.com, nagasure@xilinx.com, vigneshr@ti.com
Cc: boris.brezillon@collabora.com, linux-mtd@lists.infradead.org,
	linux-kernel@vger.kernel.org, git@amd.com, richard@nod.at,
	amit.kumar-mahapatra@amd.com, stable@vger.kernel.org
Subject: Re: [PATCH v3 1/2] mtd: rawnand: arasan: Update NAND bus clock instead of system clock
Date: Wed, 29 Jun 2022 13:38:58 +0200	[thread overview]
Message-ID: <20220629113859.283805-1-miquel.raynal@bootlin.com> (raw)
In-Reply-To: <20220628154824.12222-2-amit.kumar-mahapatra@xilinx.com>

On Tue, 2022-06-28 at 15:48:23 UTC, Amit Kumar Mahapatra wrote:
> In current implementation the Arasan NAND driver is updating the
> system clock(i.e., anand->clk) in accordance to the timing modes
> (i.e., SDR or NVDDR). But as per the Arasan NAND controller spec the
> flash clock or the NAND bus clock(i.e., nfc->bus_clk), need to be
> updated instead. This patch keeps the system clock unchanged and updates
> the NAND bus clock as per the timing modes.
> 
> Fixes: 197b88fecc50 ("mtd: rawnand: arasan: Add new Arasan NAND controller")
> CC: stable@vger.kernel.org # 5.8+
> Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@xilinx.com>

Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks.

Miquel

WARNING: multiple messages have this Message-ID (diff)
From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Amit Kumar Mahapatra <amit.kumar-mahapatra@xilinx.com>,
	miquel.raynal@bootlin.com, nagasure@xilinx.com, vigneshr@ti.com
Cc: boris.brezillon@collabora.com, linux-mtd@lists.infradead.org,
	linux-kernel@vger.kernel.org, git@amd.com, richard@nod.at,
	amit.kumar-mahapatra@amd.com, stable@vger.kernel.org
Subject: Re: [PATCH v3 1/2] mtd: rawnand: arasan: Update NAND bus clock instead of system clock
Date: Wed, 29 Jun 2022 13:38:58 +0200	[thread overview]
Message-ID: <20220629113859.283805-1-miquel.raynal@bootlin.com> (raw)
In-Reply-To: <20220628154824.12222-2-amit.kumar-mahapatra@xilinx.com>

On Tue, 2022-06-28 at 15:48:23 UTC, Amit Kumar Mahapatra wrote:
> In current implementation the Arasan NAND driver is updating the
> system clock(i.e., anand->clk) in accordance to the timing modes
> (i.e., SDR or NVDDR). But as per the Arasan NAND controller spec the
> flash clock or the NAND bus clock(i.e., nfc->bus_clk), need to be
> updated instead. This patch keeps the system clock unchanged and updates
> the NAND bus clock as per the timing modes.
> 
> Fixes: 197b88fecc50 ("mtd: rawnand: arasan: Add new Arasan NAND controller")
> CC: stable@vger.kernel.org # 5.8+
> Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@xilinx.com>

Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks.

Miquel

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http://lists.infradead.org/mailman/listinfo/linux-mtd/

  reply	other threads:[~2022-06-29 11:39 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-28 15:48 [PATCH v3 0/2] mtd: rawnand: arasan: Fix clock rate in NV-DDR Amit Kumar Mahapatra
2022-06-28 15:48 ` Amit Kumar Mahapatra
2022-06-28 15:48 ` [PATCH v3 1/2] mtd: rawnand: arasan: Update NAND bus clock instead of system clock Amit Kumar Mahapatra
2022-06-28 15:48   ` Amit Kumar Mahapatra
2022-06-29 11:38   ` Miquel Raynal [this message]
2022-06-29 11:38     ` Miquel Raynal
2022-06-28 15:48 ` [PATCH v3 2/2] mtd: rawnand: arasan: Fix clock rate in NV-DDR Amit Kumar Mahapatra
2022-06-28 15:48   ` Amit Kumar Mahapatra
2022-06-29 11:38   ` Miquel Raynal
2022-06-29 11:38     ` Miquel Raynal

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