linux-kernel - Re: [PATCH v2 4/4] pci: Add support for creating a generic host

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Date:	Thu, 27 Feb 2014 19:42:52 +0100
From:	Arnd Bergmann <arnd@...db.de>
To:	Liviu Dudau <Liviu.Dudau@....com>
Cc:	"linaro-kernel@...ts.linaro.org" <linaro-kernel@...ts.linaro.org>,
	"linux-pci" <linux-pci@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 4/4] pci: Add support for creating a generic host_bridge from device tree

On Thursday 27 February 2014, Liviu Dudau wrote:
> There are examples of other host controllers doing similar things. pci-tegra.c does it in
> tegra_pcie_setup_translations(), pcie-designware.c has dw_pcie_prog_viewport_*() functions.
> 
> I'm afraid for the moment the bootloader on my platform is not going to be of too much use on
> this, so it will have to be initially in Linux.

Ah, too bad. I know that we always do it wrong on arm32, I was hoping for a fresh
start on arm64 to fix this particular issue.

	Arnd
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