[RFC][PATCH 3/4] ARM: dts: renesas: r8a7740: Add ZT/ZTR trace clock on R-Mobile A1

[Marek Vasut]

Add ZT trace bus and ZTR trace clock on the R-Mobile A1.

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/r8a7740.dtsi    | 6 +++---
 include/dt-bindings/clock/r8a7740-clock.h | 2 ++
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/renesas/r8a7740.dtsi b/arch/arm/boot/dts/renesas/r8a7740.dtsi
index d13ab86c3ab47..0a622da79dc1a 100644
--- a/arch/arm/boot/dts/renesas/r8a7740.dtsi
+++ b/arch/arm/boot/dts/renesas/r8a7740.dtsi
@@ -551,9 +551,9 @@ cpg_clocks: cpg_clocks at e6150000 {
 			clock-output-names = "system", "pllc0", "pllc1",
 					     "pllc2", "r",
 					     "usb24s",
-					     "i", "zg", "b", "m1", "hp",
-					     "hpp", "usbp", "s", "zb", "m3",
-					     "cp";
+					     "i", "zg", "b", "m1", "ztr", "zt",
+					     "hp", "hpp", "usbp", "s", "zb",
+					     "m3", "cp";
 		};
 
 		/* Variable factor clocks (DIV6) */
diff --git a/include/dt-bindings/clock/r8a7740-clock.h b/include/dt-bindings/clock/r8a7740-clock.h
index 1b3fdb39cc426..8a8816b2ff6ac 100644
--- a/include/dt-bindings/clock/r8a7740-clock.h
+++ b/include/dt-bindings/clock/r8a7740-clock.h
@@ -24,6 +24,8 @@
 #define R8A7740_CLK_ZB		14
 #define R8A7740_CLK_M3		15
 #define R8A7740_CLK_CP		16
+#define R8A7740_CLK_ZTR		17
+#define R8A7740_CLK_ZT		18
 
 /* MSTP1 */
 #define R8A7740_CLK_CEU21	28
-- 
2.53.0