linux-kernel - Re: [PATCH 11/11] dts: tc2: Update coresight bindings for hardware ports

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Date:   Tue, 11 Sep 2018 18:01:13 +0100
From:   Sudeep Holla <sudeep.holla@....com>
To:     Suzuki K Poulose <suzuki.poulose@....com>
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        robh@...nel.org, frowand.list@...il.com,
        devicetree@...r.kernel.org, mathieu.poirier@...aro.org,
        arm@...nel.org, Liviu Dudau <liviu.dudau@....com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>
Subject: Re: [PATCH 11/11] dts: tc2: Update coresight bindings for hardware
 ports

On Tue, Sep 11, 2018 at 11:17:12AM +0100, Suzuki K Poulose wrote:
> Switch to the new coresight bindings
>

I still see the below warnings:

vexpress-v2p-ca15_a7.dtb: Warning (graph_child_address):
	/replicator/in-ports: graph node has single child node 'port@0',
	#address-cells/#size-cells are not necessary
vexpress-v2p-ca15_a7.dtb: Warning (graph_child_address):
	/funnel@...40000/out-ports: graph node has single child node 'port@0',
	#address-cells/#size-cells are not necessary

I need the below patch to fix them, let me know if it looks OK, I can
amend and apply.

Regards,
Sudeep

-->8

diff --git a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts
index 3a5090616bc6..8b926c30ccd1 100644
--- a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts
+++ b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts
@@ -443,11 +443,7 @@
 		};
 
 		in-ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			port@0 {
-				reg = <0>;
+			port {
 				replicator_in_port0: endpoint {
 					remote-endpoint = <&funnel_out_port0>;
 				};
@@ -462,11 +458,7 @@
 		clocks = <&oscclk6a>;
 		clock-names = "apb_pclk";
 		out-ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			port@0 {
-				reg = <0>;
+			port {
 				funnel_out_port0: endpoint {
 					remote-endpoint =
 						<&replicator_in_port0>;