[PATCH v4 1/2] ARM: shmobile: r8a7790: add internal PCI bridge nodes

On Saturday 21 June 2014 00:36:58 Sergei Shtylyov wrote:

+       pci0: pci at ee090000 {
+               compatible = "renesas,pci-r8a7790";
+               clocks = <&mstp7_clks R8A7790_CLK_EHCI>;
+               reg = <0x0 0xee090000 0x0 0xc00>,
+                     <0x0 0xee080000 0x0 0x1100>;
+               interrupts = <0 108 IRQ_TYPE_LEVEL_HIGH>;
+               status = "disabled";
+
+               bus-range = <0 0>;
+               #address-cells = >;
+               #size-cells = <2>;
+               #interrupt-cells = <1>;
+               interrupt-map-mask = <0xff00 0 0 0x7>;
+               interrupt-map = <0x0000 0 0 1 &gic 0 108 IRQ_TYPE_LEVEL_HIGH
+                                0x0800 0 0 1 &gic 0 108 IRQ_TYPE_LEVEL_HIGH
+                                0x1000 0 0 2 &gic 0 108 IRQ_TYPE_LEVEL_HIGH>;
+       };

Hmm, this device node is not actually compliant to the PCI binding,
it needs a "ranges" property that can be used to look up the memory
and I/O space windows. It also needs a device_type property.

I realize that the driver doesn't currently use them, but you should
adhere to the binding anyway, so we can fix the driver at some point.

	Arnd