[PATCH v4 3/4] arm64: dts: juno: add CoreSight support for Juno r1/r2 variants

From: Mike Leach <redacted>

The CoreSight support added for Juno is valid for only Juno r0.
The Juno r1 and r2 variants have additional components and alternative
connection routes between trace source and sinks.

This patch builds on top of the existing r0 support and extends it to
Juno r1/r2 variants.

Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Mike Leach <redacted>
[sudeep.holla at arm.com: minor changelog update and major reorganisation of
	the common coresight components back into juno-base.dtsi to avoid
	duplication, also renamed funnel node names]
Signed-off-by: Sudeep Holla <redacted>
---
 arch/arm64/boot/dts/arm/juno-cs-r1r2.dtsi | 100 ++++++++++++++++++++++++++++++
 arch/arm64/boot/dts/arm/juno-r1.dts       |   9 +++
 arch/arm64/boot/dts/arm/juno-r2.dts       |   9 +++
 3 files changed, 118 insertions(+)
 create mode 100644 arch/arm64/boot/dts/arm/juno-cs-r1r2.dtsi

diff --git a/arch/arm64/boot/dts/arm/juno-cs-r1r2.dtsi b/arch/arm64/boot/dts/arm/juno-cs-r1r2.dtsi
new file mode 100644
index 000000000000..563463ed28c7
--- /dev/null
+++ b/arch/arm64/boot/dts/arm/juno-cs-r1r2.dtsi

@@ -0,0 +1,100 @@
+/ {
+	funnel at 20130000 { /* cssys2 */