Messages in this thread | | | From | Kukjin Kim <> | Subject | RE: [PATCH v4 2/4] ARM: Exynos5250: Enabling ohci-exynos driver | Date | Thu, 31 Jan 2013 14:26:51 -0800 |
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Tomasz Figa wrote: > > Hi Vivek,
[...]
> > + usb@12120000 { > > + compatible = "samsung,exynos4210-ohci"; > > + reg = <0x12120000 0x100>; > > + interrupts = <0 71 0>; > > For Samsung platforms we decided per board enabling of nodes and so this > node should also contain: > > status = "disabled"; > > while in dts file of board using ohci there would be an overriding entry: > > usb@12120000 { > status = "okay"; > }; > > I know that Exynos5250 has not been yet converted into this convention, > but using it when adding new devices will simplify the process. > Well, I have another opinion on this...
Let's see, yeah, we are using following method in EXYNOS4 DT... - disabling IPs in SoC DT source and enabling IPs in board DT source
But as I said, in EXYNOS5440 DT, I want to use following, because most of them should be enabled/used. - enabling IPs in SoC DT source and no need enabling in board DT source.
I mean, it depends on each SoC's situation.
Thanks.
- Kukjin
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