linux-kernel - Re: [Patch] ARM: dts: keystone: add pll controller syscon entry

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Date:	Wed, 21 May 2014 17:56:25 +0300
From:	Ivan Khoronzhuk <ivan.khoronzhuk@...com>
To:	<santosh.shilimkar@...com>
CC:	<galak@...eaurora.org>, <linux@....linux.org.uk>,
	<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<robh+dt@...nel.org>, <linux-arm-kernel@...ts.infradead.org>,
	<grygorii.strashko@...com>, <m-karicheri2@...com>
Subject: Re: [Patch] ARM: dts: keystone: add pll controller syscon entry

Ignore this. It'll be included in "Introduce keystone reset driver" 
patch series

On 05/21/2014 05:17 PM, Ivan Khoronzhuk wrote:
> The pll controller register set includes sets of registers with
> different purposes, so it's logically to add syscon entry to be able
> to access them from appropriate places.
>
> Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@...com>
> ---
>
> Based on linux-next/master
>
>   arch/arm/boot/dts/keystone.dtsi | 5 +++++
>   1 file changed, 5 insertions(+)
>
> diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi
> index d9f99e7..5e67c5b 100644
> --- a/arch/arm/boot/dts/keystone.dtsi
> +++ b/arch/arm/boot/dts/keystone.dtsi
> @@ -66,6 +66,11 @@
>   		ranges = <0x0 0x0 0x0 0xc0000000>;
>   		dma-ranges = <0x80000000 0x8 0x00000000 0x80000000>;
>   
> +		pllctrl: pll_controller {
> +			compatible = "ti,keystone-pllctrl", "syscon";
> +			reg = <0x2310000 0x200>;
> +		};
> +
>   		rstctrl: reset-controller {
>   			compatible = "ti,keystone-reset";
>   			reg = <0x023100e8 4>;	/* pll reset control reg */

-- 
Regards,
Ivan Khoronzhuk

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