From: Roger Quadros <rogerq@kernel.org>
To: yegorslists@googlemail.com, linux-omap@vger.kernel.org
Cc: tony@atomide.com, devicetree@vger.kernel.org
Subject: Re: [PATCH] ARM: dts: am335x-baltos: change nand-xfer-type
Date: Sun, 10 Jul 2022 12:24:37 +0530 [thread overview]
Message-ID: <c12d9017-41bf-ce13-b0f9-93c608c8c67c@kernel.org> (raw)
In-Reply-To: <20220705122355.14854-1-yegorslists@googlemail.com>
Hi Yegor,
On 05/07/2022 17:53, yegorslists@googlemail.com wrote:
> From: Yegor Yefremov <yegorslists@googlemail.com>
>
> Use "prefetch-dma" instead of "polled".
Does using "polled" still cause the issue while Erasing NAND?
>
> Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Acked-by: Roger Quadros <rogerq@kernel.org>
> ---
> arch/arm/boot/dts/am335x-baltos.dtsi | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/am335x-baltos.dtsi b/arch/arm/boot/dts/am335x-baltos.dtsi
> index d3eafee79a23..6161c8929a78 100644
> --- a/arch/arm/boot/dts/am335x-baltos.dtsi
> +++ b/arch/arm/boot/dts/am335x-baltos.dtsi
> @@ -197,7 +197,7 @@
> rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */
> nand-bus-width = <8>;
> ti,nand-ecc-opt = "bch8";
> - ti,nand-xfer-type = "polled";
> + ti,nand-xfer-type = "prefetch-dma";
>
> gpmc,device-nand = "true";
> gpmc,device-width = <1>;
next prev parent reply other threads:[~2022-07-10 6:54 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-05 12:23 [PATCH] ARM: dts: am335x-baltos: change nand-xfer-type yegorslists
2022-07-10 6:54 ` Roger Quadros [this message]
2022-07-11 4:35 ` Yegor Yefremov
2022-09-07 5:16 ` Tony Lindgren
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