ARM: dts: renesas: r8a7740: Add ZT/ZTR trace clocks

Add ZT trace bus and ZTR trace clocks on R-Mobile A1.
These clocks supply the coresight tracing modules, PTM, TPIU, ETB and
replicator.  Without these clock, coresight tracing can not be operated.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20260422233744.149872-4-marek.vasut+renesas@mailbox.org
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm/boot/dts/renesas/r8a7740.dtsi b/arch/arm/boot/dts/renesas/r8a7740.dtsi
index d13ab86c3ab47e37f6edd3beeaa785cb00e9abe5..f7136db7a2eaec0df1781388038110db3d8ea7f6 100644 (file)
--- a/arch/arm/boot/dts/renesas/r8a7740.dtsi
+++ b/arch/arm/boot/dts/renesas/r8a7740.dtsi
@@ -553,7 +553,7 @@
                                             "usb24s",
                                             "i", "zg", "b", "m1", "hp",
                                             "hpp", "usbp", "s", "zb", "m3",
-                                            "cp";
+                                            "cp", "ztr", "zt";
                };
 
                /* Variable factor clocks (DIV6) */