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Message-Id: <1527858967-16047-9-git-send-email-suzuki.poulose@arm.com>
Date: Fri, 1 Jun 2018 14:16:07 +0100
From: Suzuki K Poulose <suzuki.poulose@....com>
To: linux-arm-kernel@...ts.infradead.org
Cc: mathieu.poirier@...aro.org, sudeep.holla@....com, robh@...nel.org,
mark.rutland@....com, frowand.list@...il.com, matt.sealey@....com,
charles.garcia-tobin@....com, john.horley@....com,
mike.leach@...aro.org, coresight@...ts.linaro.org,
linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
Suzuki K Poulose <suzuki.poulose@....com>,
Liviu Dudau <liviu.dudau@....com>
Subject: [RFC PATCH 8/8] dts: juno: Update coresight bindings for hw port
Switch to updated coresight bindings for hw ports.
Cc: Sudeep Holla <sudeep.holla@....com>
Cc: Liviu Dudau <liviu.dudau@....com>
Cc: Mathieu Poirier <mathieu.poirier@...aro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@....com>
---
arch/arm64/boot/dts/arm/juno-base.dtsi | 82 +++++++++++++++++++++++++---------
arch/arm64/boot/dts/arm/juno.dts | 5 ++-
2 files changed, 63 insertions(+), 24 deletions(-)
diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi
index eb749c5..33b41ba 100644
--- a/arch/arm64/boot/dts/arm/juno-base.dtsi
+++ b/arch/arm64/boot/dts/arm/juno-base.dtsi
@@ -122,15 +122,18 @@
port@0 {
reg = <0>;
etf0_in_port: endpoint {
- slave-mode;
+ direction = <0>;
remote-endpoint = <&main_funnel_out_port>;
+ coresight,hwid = <0>;
};
};
/* output port */
port@1 {
- reg = <0>;
+ reg = <1>;
etf0_out_port: endpoint {
+ coresight,hwid = <0>;
+ direction = <1>;
};
};
};
@@ -145,8 +148,9 @@
power-domains = <&scpi_devpd 0>;
port {
tpiu_in_port: endpoint {
- slave-mode;
+ direction = <0>;
remote-endpoint = <&replicator_out_port0>;
+ coresight,hwid = <0>;
};
};
};
@@ -168,23 +172,27 @@
reg = <0>;
main_funnel_out_port: endpoint {
remote-endpoint = <&etf0_in_port>;
+ coresight,hwid = <0>;
+ direction = <1>;
};
};
/* input ports */
port@1 {
- reg = <0>;
+ reg = <1>;
main_funnel_in_port0: endpoint {
- slave-mode;
+ direction = <0>;
remote-endpoint = <&cluster0_funnel_out_port>;
+ coresight,hwid = <0>;
};
};
port@2 {
- reg = <1>;
+ reg = <2>;
main_funnel_in_port1: endpoint {
- slave-mode;
+ direction = <0>;
remote-endpoint = <&cluster1_funnel_out_port>;
+ coresight,hwid = <1>;
};
};
};
@@ -200,8 +208,9 @@
power-domains = <&scpi_devpd 0>;
port {
etr_in_port: endpoint {
- slave-mode;
+ direction = <0>;
remote-endpoint = <&replicator_out_port1>;
+ coresight,hwid = <0>;
};
};
};
@@ -217,6 +226,8 @@
power-domains = <&scpi_devpd 0>;
port {
stm_out_port: endpoint {
+ coresight,hwid = <0>;
+ direction = <1>;
};
};
};
@@ -240,6 +251,8 @@
port {
cluster0_etm0_out_port: endpoint {
remote-endpoint = <&cluster0_funnel_in_port0>;
+ coresight,hwid = <0>;
+ direction = <1>;
};
};
};
@@ -259,22 +272,26 @@
reg = <0>;
cluster0_funnel_out_port: endpoint {
remote-endpoint = <&main_funnel_in_port0>;
+ coresight,hwid = <0>;
+ direction = <1>;
};
};
port@1 {
- reg = <0>;
+ reg = <1>;
cluster0_funnel_in_port0: endpoint {
- slave-mode;
+ direction = <0>;
remote-endpoint = <&cluster0_etm0_out_port>;
+ coresight,hwid = <0>;
};
};
port@2 {
- reg = <1>;
+ reg = <2>;
cluster0_funnel_in_port1: endpoint {
- slave-mode;
+ direction = <0>;
remote-endpoint = <&cluster0_etm1_out_port>;
+ coresight,hwid = <1>;
};
};
};
@@ -299,6 +316,8 @@
port {
cluster0_etm1_out_port: endpoint {
remote-endpoint = <&cluster0_funnel_in_port1>;
+ coresight,hwid = <0>;
+ direction = <1>;
};
};
};
@@ -322,6 +341,8 @@
port {
cluster1_etm0_out_port: endpoint {
remote-endpoint = <&cluster1_funnel_in_port0>;
+ coresight,hwid = <0>;
+ direction = <1>;
};
};
};
@@ -341,36 +362,42 @@
reg = <0>;
cluster1_funnel_out_port: endpoint {
remote-endpoint = <&main_funnel_in_port1>;
+ coresight,hwid = <0>;
+ direction = <1>;
};
};
port@1 {
- reg = <0>;
+ reg = <1>;
cluster1_funnel_in_port0: endpoint {
- slave-mode;
+ direction = <0>;
remote-endpoint = <&cluster1_etm0_out_port>;
+ coresight,hwid = <0>;
};
};
port@2 {
- reg = <1>;
+ reg = <2>;
cluster1_funnel_in_port1: endpoint {
- slave-mode;
+ direction = <0>;
remote-endpoint = <&cluster1_etm1_out_port>;
+ coresight,hwid = <1>;
};
};
port@3 {
- reg = <2>;
+ reg = <3>;
cluster1_funnel_in_port2: endpoint {
- slave-mode;
+ direction = <0>;
remote-endpoint = <&cluster1_etm2_out_port>;
+ coresight,hwid = <2>;
};
};
port@4 {
- reg = <3>;
+ reg = <4>;
cluster1_funnel_in_port3: endpoint {
- slave-mode;
+ direction = <0>;
remote-endpoint = <&cluster1_etm3_out_port>;
+ coresight,hwid = <3>;
};
};
};
@@ -395,6 +422,8 @@
port {
cluster1_etm1_out_port: endpoint {
remote-endpoint = <&cluster1_funnel_in_port1>;
+ coresight,hwid = <0>;
+ direction = <1>;
};
};
};
@@ -418,6 +447,8 @@
port {
cluster1_etm2_out_port: endpoint {
remote-endpoint = <&cluster1_funnel_in_port2>;
+ coresight,hwid = <0>;
+ direction = <1>;
};
};
};
@@ -441,6 +472,8 @@
port {
cluster1_etm3_out_port: endpoint {
remote-endpoint = <&cluster1_funnel_in_port3>;
+ coresight,hwid = <0>;
+ direction = <1>;
};
};
};
@@ -462,6 +495,8 @@
reg = <0>;
replicator_out_port0: endpoint {
remote-endpoint = <&tpiu_in_port>;
+ coresight,hwid = <0>;
+ direction = <1>;
};
};
@@ -469,14 +504,17 @@
reg = <1>;
replicator_out_port1: endpoint {
remote-endpoint = <&etr_in_port>;
+ coresight,hwid = <1>;
+ direction = <1>;
};
};
/* replicator input port */
port@2 {
- reg = <0>;
+ reg = <2>;
replicator_in_port0: endpoint {
- slave-mode;
+ direction = <0>;
+ coresight,hwid = <0>;
};
};
};
diff --git a/arch/arm64/boot/dts/arm/juno.dts b/arch/arm64/boot/dts/arm/juno.dts
index c9236c4..27b8036 100644
--- a/arch/arm64/boot/dts/arm/juno.dts
+++ b/arch/arm64/boot/dts/arm/juno.dts
@@ -260,10 +260,11 @@
&main_funnel {
ports {
port@3 {
- reg = <2>;
+ reg = <3>;
main_funnel_in_port2: endpoint {
- slave-mode;
+ direction = <0>;
remote-endpoint = <&stm_out_port>;
+ coresight,hwid = <2>;
};
};
};
--
2.7.4
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