Subject: [PATCH v2 09/10] ARM: tegra: harmony: Initialize PCIe from DT

From: [email-masked] (Stephen Warren)
Date: Mon, 11 Jun 2012 15:41:46 -0600

On 06/11/2012 09:05 AM, Thierry Reding wrote:
> With the device tree support in place, probe the PCIe controller from
> the device tree and remove the corresponding workaround in the board
> file.

> diff --git a/arch/arm/boot/dts/tegra-harmony.dts b/arch/arm/boot/dts/tegra-harmony.dts

> +	pci_vdd_reg: fixedregulator at 0 {

I think that'd usually just be "regulator at 0".

If you need the "@0" part to differentiate between multiple regulators,
the node needs a reg property too:

	reg = <0 0>;

although then I wonder about putting the regulator under the root node,
since the address wouldn't really make sense...