Squashed 'dts/upstream/' content from commit aaba2d45dc2a
git-subtree-dir: dts/upstream
git-subtree-split: aaba2d45dc2a1b3bbb710f2a3808ee1c9f340abe
diff --git a/Bindings/clock/marvell,mmp2-audio-clock.yaml b/Bindings/clock/marvell,mmp2-audio-clock.yaml
new file mode 100644
index 0000000..dffa734
--- /dev/null
+++ b/Bindings/clock/marvell,mmp2-audio-clock.yaml
@@ -0,0 +1,75 @@
+# SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/marvell,mmp2-audio-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Marvell MMP2 Audio Clock Controller
+
+maintainers:
+ - Lubomir Rintel <lkundrak@v3.sk>
+
+description: |
+ The audio clock controller generates and supplies the clocks to the audio
+ codec.
+
+ Each clock is assigned an identifier and client nodes use this identifier
+ to specify the clock which they consume.
+
+ All these identifiers could be found in
+ <dt-bindings/clock/marvell,mmp2-audio.h>.
+
+properties:
+ compatible:
+ enum:
+ - marvell,mmp2-audio-clock
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: Audio subsystem clock
+ - description: The crystal oscillator clock
+ - description: First I2S clock
+ - description: Second I2S clock
+
+ clock-names:
+ items:
+ - const: audio
+ - const: vctcxo
+ - const: i2s0
+ - const: i2s1
+
+ '#clock-cells':
+ const: 1
+
+ power-domains:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/marvell,mmp2-audio.h>
+ #include <dt-bindings/clock/marvell,mmp2.h>
+ #include <dt-bindings/power/marvell,mmp2.h>
+
+ clock-controller@d42a0c30 {
+ compatible = "marvell,mmp2-audio-clock";
+ reg = <0xd42a0c30 0x10>;
+ clock-names = "audio", "vctcxo", "i2s0", "i2s1";
+ clocks = <&soc_clocks MMP2_CLK_AUDIO>,
+ <&soc_clocks MMP2_CLK_VCTCXO>,
+ <&soc_clocks MMP2_CLK_I2S0>,
+ <&soc_clocks MMP2_CLK_I2S1>;
+ power-domains = <&soc_clocks MMP2_POWER_DOMAIN_AUDIO>;
+ #clock-cells = <1>;
+ };