[PATCH 3/4] ARM: dts: renesas: r8a73a4: Add ZT/ZTR trace clock on R-Mobile APE6

Marek Vasut marek.vasut+renesas at mailbox.org
Sat May 2 11:55:44 PDT 2026


Add ZT trace bus and ZTR trace clock on the R-Mobile APE6.
These clock supply the coresight tracing modules, PTM, TPIU,
ETB and replicator. Without these clock, the coresight tracing
can not be operated.

Signed-off-by: Marek Vasut <marek.vasut+renesas at mailbox.org>
---
Cc: Conor Dooley <conor+dt at kernel.org>
Cc: Geert Uytterhoeven <geert+renesas at glider.be>
Cc: Krzysztof Kozlowski <krzk+dt at kernel.org>
Cc: Magnus Damm <magnus.damm at gmail.com>
Cc: Michael Turquette <mturquette at baylibre.com>
Cc: Rob Herring <robh at kernel.org>
Cc: Stephen Boyd <sboyd at kernel.org>
Cc: devicetree at vger.kernel.org
Cc: linux-clk at vger.kernel.org
Cc: linux-kernel at vger.kernel.org
Cc: linux-renesas-soc at vger.kernel.org
---
 arch/arm/boot/dts/renesas/r8a73a4.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/renesas/r8a73a4.dtsi b/arch/arm/boot/dts/renesas/r8a73a4.dtsi
index 2e19ebf9e2ba8..a70a0dc402a5f 100644
--- a/arch/arm/boot/dts/renesas/r8a73a4.dtsi
+++ b/arch/arm/boot/dts/renesas/r8a73a4.dtsi
@@ -512,7 +512,7 @@ cpg_clocks: cpg_clocks at e6150000 {
 			clock-output-names = "main", "pll0", "pll1", "pll2",
 					     "pll2s", "pll2h", "z", "z2",
 					     "i", "m3", "b", "m1", "m2",
-					     "zx", "zs", "hp";
+					     "zx", "zs", "hp", "ztr", "zt";
 		};
 
 		/* Variable factor clocks (DIV6) */
-- 
2.53.0




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