[PATCH v2] dt-bindings: clock: ti,DM814x-ADPLL: Convert to DT schema

Convert the Texas Instruments DM814x ADPLL clock binding to DT schema
format. Add 'clock-output-names' as required which was missing in
legacy binding, as the driver (clk-adpll.c) mandates it and fails
probing if it is missing.

Signed-off-by: Bhargav Joshi <[email protected]>
---
Changes in v2:
- Droped description for items clock-output-names
- Dropped extra example
- Link to v1: https://lore.kernel.org/r/[email protected]
---
 .../devicetree/bindings/clock/ti/adpll.txt         | 39 ----------
 .../bindings/clock/ti/ti,dm814-adpll-clock.yaml    | 88 ++++++++++++++++++++++
 2 files changed, 88 insertions(+), 39 deletions(-)

diff --git a/Documentation/devicetree/bindings/clock/ti/adpll.txt b/Documentation/devicetree/bindings/clock/ti/adpll.txt
deleted file mode 100644
index 3122360adcf3..000000000000
--- a/Documentation/devicetree/bindings/clock/ti/adpll.txt
+++ /dev/null
@@ -1,39 +0,0 @@
-Binding for Texas Instruments ADPLL clock.
-
-This binding uses the common clock binding[1]. It assumes a
-register-mapped ADPLL with two to three selectable input clocks
-and three to four children.
-
-[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
-
-Required properties:
-- compatible : shall be one of "ti,dm814-adpll-s-clock" or
-  "ti,dm814-adpll-lj-clock" depending on the type of the ADPLL
-- #clock-cells : from common clock binding; shall be set to 1.
-- clocks : link phandles of parent clocks clkinp and clkinpulow, note
-  that the adpll-s-clock also has an optional clkinphif
-- reg : address and length of the register set for controlling the ADPLL.
-
-Examples:
-	adpll_mpu_ck: adpll@40 {
-		#clock-cells = <1>;
-		compatible = "ti,dm814-adpll-s-clock";
-		reg = <0x40 0x40>;
-		clocks = <&devosc_ck &devosc_ck &devosc_ck>;
-		clock-names = "clkinp", "clkinpulow", "clkinphif";
-		clock-output-names = "481c5040.adpll.dcoclkldo",
-				     "481c5040.adpll.clkout",
-				     "481c5040.adpll.clkoutx2",
-				     "481c5040.adpll.clkouthif";
-	};
-
-	adpll_dsp_ck: adpll@80 {
-		#clock-cells = <1>;
-		compatible = "ti,dm814-adpll-lj-clock";
-		reg = <0x80 0x30>;
-		clocks = <&devosc_ck &devosc_ck>;
-		clock-names = "clkinp", "clkinpulow";
-		clock-output-names = "481c5080.adpll.dcoclkldo",
-				     "481c5080.adpll.clkout",
-				     "481c5080.adpll.clkoutldo";
-	};
diff --git a/Documentation/devicetree/bindings/clock/ti/ti,dm814-adpll-clock.yaml b/Documentation/devicetree/bindings/clock/ti/ti,dm814-adpll-clock.yaml
new file mode 100644
index 000000000000..9676ab2d8705
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/ti/ti,dm814-adpll-clock.yaml
@@ -0,0 +1,88 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/ti/ti,dm814-adpll-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments DM814x ADPLL Clock
+
+maintainers:
+  - Tony Lindgren <[email protected]>
+
+description:
+  The ADPLL is a register-mapped clock generator found on TI DM814x SoCs. It
+  provides multiple output clocks from two or three selectable input clocks and
+  three to four children.
+
+properties:
+  compatible:
+    enum:
+      - ti,dm814-adpll-s-clock
+      - ti,dm814-adpll-lj-clock
+
+  reg:
+    maxItems: 1
+
+  '#clock-cells':
+    const: 1
+
+  clocks:
+    minItems: 2
+    maxItems: 3
+
+  clock-names:
+    minItems: 2
+    items:
+      - const: clkinp
+      - const: clkinpulow
+      - const: clkinphif
+
+  clock-output-names:
+    minItems: 3
+    maxItems: 4
+
+required:
+  - compatible
+  - reg
+  - '#clock-cells'
+  - clocks
+  - clock-output-names
+
+if:
+  properties:
+    compatible:
+      contains:
+        const: ti,dm814-adpll-s-clock
+then:
+  properties:
+    clocks:
+      minItems: 3
+    clock-names:
+      minItems: 3
+    clock-output-names:
+      minItems: 4
+
+else:
+  properties:
+    clocks:
+      maxItems: 2
+    clock-names:
+      maxItems: 2
+    clock-output-names:
+      maxItems: 3
+
+additionalProperties: false
+
+examples:
+  - |
+    adpll@40 {
+        compatible = "ti,dm814-adpll-s-clock";
+        reg = <0x40 0x40>;
+        #clock-cells = <1>;
+        clocks = <&devosc_ck &devosc_ck &devosc_ck>;
+        clock-names = "clkinp", "clkinpulow", "clkinphif";
+        clock-output-names = "481c5040.adpll.dcoclkldo",
+                             "481c5040.adpll.clkout",
+                             "481c5040.adpll.clkoutx2",
+                             "481c5040.adpll.clkouthif";
+    };

---
base-commit: 0ce37745d4bfbc493f718169c3974898ffec8ee7
change-id: 20260725-ti-adpll-ddfd84e4ef18

Best regards,
-- 
Bhargav