arm64: dts: ti: k3-am62: Enable AUDIO_REFCLKx

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>
Link: https://lore.kernel.org/r/20230807202159.13095-2-francesco@dolcini.it
Signed-off-by: Nishanth Menon <nm@ti.com>

diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
index ef90b2b..5f19ef4 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
@@ -60,6 +60,24 @@
                        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 {