[PATCH V2 3/3] Add dts node for smmu on hi6220 SoC

From: puck.chen@hisilicon•com (chenfeng)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH V2 3/3] Add dts node for smmu on hi6220 SoC
Date: Tue, 20 Oct 2015 18:17:13 +0800	[thread overview]
Message-ID: <562614A9.8050501@hisilicon.com> (raw)
In-Reply-To: <39316856.jTQkIxu0yn@wuerfel>


Thanks for review.
On 2015/10/20 17:00, Arnd Bergmann wrote:
> On Tuesday 20 October 2015 16:45:24 Chen Feng wrote:
>> +
>> +               smmu at f4210000 {
> 
> I think the canonical name for an IOMMU device is 'iommu', not 'smmu'.
Accept.
> 
>> +                       compatible = "hisilicon,hi6220-smmu";
>> +                       reg = <0x0 0xf4210000 0x0 0x1000>;
>> +                       interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
>> +                       clocks = <&sys_ctrl HI6220_MMU_CLK>,
>> +                                <&media_ctrl HI6220_MED_MMU>,
>> +                                <&sys_ctrl HI6220_MEDIA_PLL_SRC>;
>> +                       clock-names = "smmu_clk",
>> +                                     "media_sc_clk",
>> +                                     "smmu_peri_clk";
> 
> 
> Better avoid underscores in strings, and drop the "_clk" postfix in
> the clock names.
> 
> I did not receive patch 1/3 this time, but I see in version 1, that
> you forgot to document the strings:
> 
Accept, I will change this.
>> +- clock-names: The name to enable clock with clock framework.
> 
> This needs to list the names of the clock inputs to the smmu.
> 
> 	Arnd
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> .
>