linux-kernel - Re: [RFC PATCHv3 2/6] arm: Add device trees for TI-Nspire

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Date:	Wed, 15 May 2013 16:10:22 +0200
From:	Arnd Bergmann <arnd@...db.de>
To:	Daniel Tang <dt.tangr@...il.com>
Cc:	linux-arm-kernel@...ts.infradead.org, linux@....linux.org.uk,
	Linus Walleij <linus.walleij@...aro.org>,
	"fabian@...ter-vogt.de Vogt" <fabian@...ter-vogt.de>,
	Lionel Debroux <lionel_debroux@...oo.fr>,
	linux-kernel@...r.kernel.org
Subject: Re: [RFC PATCHv3 2/6] arm: Add device trees for TI-Nspire

On Sunday 12 May 2013, Daniel Tang wrote:
> +
> +                       timer0: timer@...C0000 {
> +                               reg = <0x900C0000 0x1000>;
> +
> +                               clocks = <&timer_clk>;
> +                               clock-names = "timer_clk";
> +                       };
> +
> +                       timer1: timer@...D0000 {
> +                               reg = <0x900D0000 0x1000>;
> +                               interrupts = <19>;
> +
> +                               clocks = <&timer_clk>;
> +                               clock-names = "timer_clk";
> +                       };


> +                               clocks = <&apb_pclk>;
> +                               clock-names = "apb_pclk";
> +                       };

Why do you provide "clock-names" here? Do those devices have multiple
clock inputs? It's normally easier to just use the default clock
input.

	Arnd
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