[U-Boot] [PATCH 18/23] ARM: tegra: Add Tegra30 PCIe device tree node

Thierry Reding thierry.reding at gmail.com
Fri Aug 22 16:51:54 CEST 2014


On Wed, Aug 20, 2014 at 12:39:14PM -0600, Stephen Warren wrote:
> On 08/18/2014 01:16 AM, Thierry Reding wrote:
> >From: Thierry Reding <treding at nvidia.com>
> >
> >Add the device tree node for the PCIe controller found on Tegra30 SoCs.
> 
> >diff --git a/arch/arm/dts/tegra30.dtsi b/arch/arm/dts/tegra30.dtsi
> 
> >+	pcie-controller {
> >+		compatible = "nvidia,tegra30-pcie";
> >+		device_type = "pci";
> >+		reg = <0x00003000 0x00000800   /* PADS registers */
> >+		       0x00003800 0x00000200   /* AFI registers */
> >+		       0x10000000 0x10000000>; /* configuration space */
> >+		reg-names = "pads", "afi", "cs";
> >+		interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH   /* controller interrupt */
> >+		              GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>; /* MSI interrupt */
> >+		interrupt-names = "intr", "msi";
> 
> There are interrupt-map and interrupt-map-mask properties here in the kernel
> DT. Even if they aren't used, can we add them here to keep the two
> consistent?

I had omitted them to avoid having to bring in the GIC node, but I'll do
that instead so that the device trees actually start converging.

Thierry
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