linux-kernel - [PATCH v2] ARM64: zynqmp: Use 64bit size cell format

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Message-Id: <7dbe1a3398fb0dc2ab6ecaec7d5736c691db0f37.1463383564.git.michal.simek@xilinx.com>
Date:	Mon, 16 May 2016 09:26:08 +0200
From:	Michal Simek <michal.simek@...inx.com>
To:	linux-arm-kernel@...ts.infradead.org
Cc:	Sören Brinkmann <soren.brinkmann@...inx.com>,
	devicetree@...r.kernel.org, monstr@...str.eu,
	Alexander Graf <agraf@...e.de>,
	Suneel Garapati <suneel.garapati@...inx.com>,
	linux-kernel@...r.kernel.org, Kumar Gala <galak@...eaurora.org>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Rob Herring <robh+dt@...nel.org>,
	Shubhrajyoti Datta <shubhraj@...inx.com>,
	Pawel Moll <pawel.moll@....com>,
	Will Deacon <will.deacon@....com>,
	Catalin Marinas <catalin.marinas@....com>,
	Mark Rutland <mark.rutland@....com>
Subject: [PATCH v2] ARM64: zynqmp: Use 64bit size cell format

Use 64bit size cell format instead of 32bit for memory
description.

Signed-off-by: Michal Simek <michal.simek@...inx.com>
---

Changes in v2:
- Use ranges for PS amba busses instead of changing them to
  64 size cell

 arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts | 2 +-
 arch/arm64/boot/dts/xilinx/zynqmp.dtsi      | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts b/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts
index acb0527fdc4a..358089687a69 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts
@@ -29,7 +29,7 @@
 
 	memory {
 		device_type = "memory";
-		reg = <0x0 0x0 0x40000000>;
+		reg = <0x0 0x0 0x0 0x40000000>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 38c43103d610..cb8f09cb03cf 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -14,7 +14,7 @@
 / {
 	compatible = "xlnx,zynqmp";
 	#address-cells = <2>;
-	#size-cells = <1>;
+	#size-cells = <2>;
 
 	cpus {
 		#address-cells = <1>;
@@ -75,7 +75,7 @@
 		compatible = "simple-bus";
 		#address-cells = <2>;
 		#size-cells = <1>;
-		ranges;
+		ranges = <0 0 0 0 0xffffffff>;
 
 		gic: interrupt-controller@...10000 {
 			compatible = "arm,gic-400", "arm,cortex-a15-gic";
@@ -94,7 +94,7 @@
 		compatible = "simple-bus";
 		#address-cells = <2>;
 		#size-cells = <1>;
-		ranges;
+		ranges = <0 0 0 0 0xffffffff>;
 
 		can0: can@...60000 {
 			compatible = "xlnx,zynq-can-1.0";
-- 
1.9.1