[PATCH 2/4] clk: renesas: r8a73a4: Implement ZT/ZTR trace clock on R-Mobile APE6

Marek Vasut marek.vasut+renesas at mailbox.org
Sat May 2 11:55:43 PDT 2026


Implement ZT trace bus and ZTR trace clock on the R-Mobile APE6.

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
---
 drivers/clk/renesas/clk-r8a73a4.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/clk/renesas/clk-r8a73a4.c b/drivers/clk/renesas/clk-r8a73a4.c
index 7f47644396e6c..11b387f1ab30a 100644
--- a/drivers/clk/renesas/clk-r8a73a4.c
+++ b/drivers/clk/renesas/clk-r8a73a4.c
@@ -43,6 +43,8 @@ static struct div4_clk div4_clks[] = {
 	{ "m1", CPG_FRQCRA,  4 },
 	{ "m2", CPG_FRQCRA,  0 },
 	{ "zx", CPG_FRQCRB, 12 },
+	{ "ztr", CPG_FRQCRB, 16 },
+	{ "zt", CPG_FRQCRB, 12 },
 	{ "zs", CPG_FRQCRB,  8 },
 	{ "hp", CPG_FRQCRB,  4 },
 	{ NULL, 0, 0 },
-- 
2.53.0




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