From: peter.ujfalusi@ti•com (Peter Ujfalusi)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH RESEND v2 1/2] arm/dts: Add AM33XX basic pinctrl support
Date: Fri, 27 Jul 2012 12:10:52 +0300 [thread overview]
Message-ID: <50125B1C.8000209@ti.com> (raw)
In-Reply-To: <1343144719-26352-2-git-send-email-anilkumar@ti.com>
Hi,
On 07/24/2012 06:45 PM, AnilKumar Ch wrote:
> Adds basic pinctrl support for AM33XX family of devices. This patch
> is based on the pinctrl-simple driver submitted by Tony Lindgren's
> here: http://lwn.net/Articles/496075/
>
> Signed-off-by: AnilKumar Ch <anilkumar@ti•com>
> ---
> arch/arm/boot/dts/am33xx.dtsi | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
> index 59509c4..9b974dc 100644
> --- a/arch/arm/boot/dts/am33xx.dtsi
> +++ b/arch/arm/boot/dts/am33xx.dtsi
> @@ -40,6 +40,15 @@
> };
> };
>
> + am3358_pinmux: pinmux at 44E10800 {
> + compatible = "pinctrl-single";
> + reg = <0x44E10800 0x0338>;
I'm just curious about the size here: how it ended up as 0x0338?
While looking at the TRM of AM335x I can come up with 0x0238 (0x44e10800 -
0x44e10a38), but I don't see any sings of the remaining 0x0100 to be
documented at least.
> + #address-cells = <1>;
> + #size-cells = <0>;
> + pinctrl-single,register-width = <32>;
> + pinctrl-single,function-mask = <0x7F>;
> + };
> +
> /*
> * XXX: Use a flat representation of the AM33XX interconnect.
> * The real AM33XX interconnect network is quite complex.Since
>
--
P?ter
next prev parent reply other threads:[~2012-07-27 9:10 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-24 15:45 [PATCH v3 0/2] Add pinctrl support to AM33XX family of devices AnilKumar Ch
2012-07-24 15:45 ` [PATCH RESEND v2 1/2] arm/dts: Add AM33XX basic pinctrl support AnilKumar Ch
2012-07-27 9:10 ` Peter Ujfalusi [this message]
2012-07-31 13:37 ` AnilKumar, Chimata
2012-08-07 7:43 ` Tony Lindgren
2012-08-07 8:50 ` AnilKumar, Chimata
2012-08-08 12:05 ` Peter Ujfalusi
2012-08-13 4:33 ` AnilKumar, Chimata
2012-07-24 15:45 ` [PATCH v3 2/2] arm/dts: Configure pinmuxs for user leds control on Bone AnilKumar Ch
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