Re: [PATCH v4 6/9] ARM: shmobile: Add PCIe device tree nodes for R8A7790

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Hello.

On 03/21/2014 01:32 PM, Phil Edworthy wrote:

This patch adds the device tree nodes for R8A7790

Signed-off-by: Phil Edworthy <phil.edworthy@xxxxxxxxxxx>
---
  arch/arm/boot/dts/r8a7790.dtsi | 19 +++++++++++++++++++
  1 file changed, 19 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index df9ec61..e7d498a 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -821,4 +821,23 @@
  		#size-cells = <0>;
  		status = "disabled";
  	};
+
+	pcie: pcie@fe000000 {
+		compatible = "renesas,r8a7790-pcie";

The convention adopted on this list is to put the "pcie" first, and SoC name the last.

+		reg = <0 0xfe000000 0 0x80000>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		device_type = "pci";

This legacy property is only meaningful for the true OF firmware and thus have been phased out (it's only actively used for the memory nodes).

WBR, Sergei

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