From: Karl Beldan <kbeldan@baylibre.com>
To: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Cc: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Russell King <linux@armlinux.org.uk>,
Karl Beldan <karl.beldan+oss@gmail.com>,
Karl Beldan <kbeldan@baylibre.com>,
Kevin Hilman <khilman@baylibre.com>
Subject: Re: [PATCH] ARM: dts: da850: Adjust the pinctrl muxing for the NAND on CS3
Date: Thu, 4 Aug 2016 20:42:19 +0000 [thread overview]
Message-ID: <CAJaRCXMBi-UQaXkGNaSaKjb6eqoJwhcc9Py8vFEWpVKSn5g5bQ@mail.gmail.com> (raw)
In-Reply-To: <20160803170627.1773-1-kbeldan@baylibre.com>
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2016-08-03 17:06 GMT+00:00 Karl Beldan <kbeldan@baylibre.com>:
> - Adjust the settings to also allow driving EMA_D[8..15] for 16bits
> NANDs. These are shared with GPIO3[0..7] which have no in-tree user.
> - Remove the useless CS4 setting
>
> Cc: Kevin Hilman <khilman@baylibre.com>
> Signed-off-by: Karl Beldan <kbeldan@baylibre.com>
> ---
> arch/arm/boot/dts/da850.dtsi | 12 ++++++++----
> 1 file changed, 8 insertions(+), 4 deletions(-)
>
> diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
> index 3a00978..ae5dc18 100644
> --- a/arch/arm/boot/dts/da850.dtsi
> +++ b/arch/arm/boot/dts/da850.dtsi
> @@ -43,16 +43,20 @@
>
> nand_cs3_pins: pinmux_nand_pins {
> pinctrl-single,bits = <
> - /* EMA_OE, EMA_WE */
> - 0x1c 0x00110000 0x00ff0000
> - /* EMA_CS[4],EMA_CS[3]*/
> - 0x1c 0x00000110 0x00000ff0
> + /* EMA_OE, EMA_WE, EMA_CS[3] */
> + 0x1c 0x00110010 0x00ff00f0
> /*
> * EMA_D[0], EMA_D[1], EMA_D[2],
> * EMA_D[3], EMA_D[4], EMA_D[5],
> * EMA_D[6], EMA_D[7]
> */
> 0x24 0x11111111 0xffffffff
> + /*
> + * EMA_D[8], EMA_D[9], EMA_D[10],
> + * EMA_D[11], EMA_D[12], EMA_D[13],
> + * EMA_D[14], EMA_D[15]
> + */
> + 0x20 0x11111111 0xffffffff
> /* EMA_A[1], EMA_A[2] */
> 0x30 0x01100000 0x0ff00000
> >;
> --
> 2.9.0.rc1
>
> Please discard this one I think it is better that I make groups for the
NAND.
Karl
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next prev parent reply other threads:[~2016-08-04 20:42 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-03 17:06 [PATCH] ARM: dts: da850: Adjust the pinctrl muxing for the NAND on CS3 Karl Beldan
2016-08-04 8:39 ` Karl Beldan
2016-08-04 20:42 ` Karl Beldan [this message]
[not found] ` <CAJaRCXMBi-UQaXkGNaSaKjb6eqoJwhcc9Py8vFEWpVKSn5g5bQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-08-04 20:53 ` Karl Beldan
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