clk: renesas: r8a7740: Add ZT/ZTR trace clocks

Implement support for the ZT trace bus and ZTR trace clocks on R-Mobile
A1.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20260422233744.149872-3-marek.vasut+renesas@mailbox.org
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/drivers/clk/renesas/clk-r8a7740.c b/drivers/clk/renesas/clk-r8a7740.c
index 635d59ead499e37998e27a85d6fcea2524959032..31a79674583e8659aaa7a9a6f6fa7b2ba1a9b413 100644 (file)
--- a/drivers/clk/renesas/clk-r8a7740.c
+++ b/drivers/clk/renesas/clk-r8a7740.c
@@ -37,6 +37,8 @@ static struct div4_clk div4_clks[] = {
        { "zg", CPG_FRQCRA, 16 },
        { "b", CPG_FRQCRA,  8 },
        { "m1", CPG_FRQCRA,  4 },
+       { "ztr", CPG_FRQCRB,  20 },
+       { "zt", CPG_FRQCRB,  16 },
        { "hp", CPG_FRQCRB,  4 },
        { "hpp", CPG_FRQCRC, 20 },
        { "usbp", CPG_FRQCRC, 16 },