linux-kernel - Re: [PATCH v2 09/10] Documentation: devicetree: Add dts description for nuc900

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Date:	Mon, 11 Jul 2016 10:13:54 +0800
From:	Wan Zongshun <vw@...mu.org>
To:	Arnd Bergmann <arnd@...db.de>, linux-arm-kernel@...ts.infradead.org
Cc:	Russell King <linux@...linux.org.uk>, devicetree@...r.kernel.org,
	linux-clk@...r.kernel.org, jason@...edaemon.net,
	Daniel Lezcano <daniel.lezcano@...aro.org>,
	linux-kernel@...r.kernel.org, p.zabel@...gutronix.de,
	Thomas Gleixner <tglx@...utronix.de>,
	Wan Zongshun <mcuos.com@...il.com>
Subject: Re: [PATCH v2 09/10] Documentation: devicetree: Add dts description
 for nuc900



On 2016年07月11日 06:17, Arnd Bergmann wrote:
> On Sunday, July 10, 2016 3:42:21 PM CEST Wan Zongshun wrote:
>> +
>> +Required properties:
>> +- compatible : Should be "nuvoton,nuc970-tmr"
>> +- reg : Address and length of the register set
>> +- clocks : Reference on the timer input clock
>> +- interrupts : Reference to the timer interrupt
>> +
>> +Example:
>> +
>> +tmr@...8001000 {
>
> The name should be "timer", not "tmr", and the address should
> not contain a leading "0x".

Ok, so all dts addresses has no need contain a leading "0x"?

>
>> +       compatible = "nuvoton,nuc970-tmr";
>> +       reg = <0xb8001000 0x1000>;
>> +       interrupts = <16>;
>> +       clocks = <&clks TIMER0_GATE>,
>> +       <&clks TIMER1_GATE>;
>> +       clock-names = "timer0", "timer1";
>> +};
>
> The clocks/clock-names description does not match the example:
> you only define a single clock in the required properties, but
> have two separate inputs in the example. Please fix one or the
> other.

Two clocks are necessary, so I only need modify this description like?

Required properties:
   clocks : Reference on the timer input clock, This list should be 2
	   clocks, the order is timer0 , timer1.

Is it ok?

>
> 	Arnd
>
>