diff mbox series

[v3,1/4] arm64: dts: ti: k3-am62: Enable AUDIO_REFCLKx

Message ID 20230807202159.13095-2-francesco@dolcini.it (mailing list archive)
State New, archived
Headers show
Series arm64: dts: ti: Enable Audio on Verdin AM62 | expand

Commit Message

Francesco Dolcini Aug. 7, 2023, 8:21 p.m. UTC 
From: Jai Luthra <j-luthra@ti.com>

On AM62-based SoCs the AUDIO_REFCLKx clocks can be used as an input to
external peripherals when configured through CTRL_MMR, so add the
clock nodes.

Signed-off-by: Jai Luthra <j-luthra@ti.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
---
v3:
 - removed k3-am62a-main.dtsi changes
v2:
 - s/clock/clock-controller/ on audio refclk nodes name.
---
 arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
index ef90b2bc81eb..5f19ef46d44c 100644
--- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
@@ -60,6 +60,24 @@  epwm_tbclk: clock-controller@4130 {
 			reg = <0x4130 0x4>;
 			#clock-cells = <1>;
 		};
+
+		audio_refclk0: clock-controller@82e0 {
+			compatible = "ti,am62-audio-refclk";
+			reg = <0x82e0 0x4>;
+			clocks = <&k3_clks 157 0>;
+			assigned-clocks = <&k3_clks 157 0>;
+			assigned-clock-parents = <&k3_clks 157 8>;
+			#clock-cells = <0>;
+		};
+
+		audio_refclk1: clock-controller@82e4 {
+			compatible = "ti,am62-audio-refclk";
+			reg = <0x82e4 0x4>;
+			clocks = <&k3_clks 157 10>;
+			assigned-clocks = <&k3_clks 157 10>;
+			assigned-clock-parents = <&k3_clks 157 18>;
+			#clock-cells = <0>;
+		};
 	};
 
 	dmss: bus@48000000 {