diff --git a/Documentation/devicetree/bindings/clock/renesas,cpg-div6-clock.yaml b/Documentation/devicetree/bindings/clock/renesas,cpg-div6-clock.yaml
index 2197c95..b6ee8c8 100644
--- a/Documentation/devicetree/bindings/clock/renesas,cpg-div6-clock.yaml
+++ b/Documentation/devicetree/bindings/clock/renesas,cpg-div6-clock.yaml
@@ -60,7 +60,7 @@ examples:
             clock-output-names = "main", "pll0", "pll1", "pll2",
                                   "pll2s", "pll2h", "z", "z2",
                                   "i", "m3", "b", "m1", "m2",
-                                  "zx", "zs", "hp";
+                                  "zx", "zs", "hp", "ztr", "zt";
     };
 
     sdhi2_clk: sdhi2_clk@e615007c {
diff --git a/Documentation/devicetree/bindings/mfd/khadas,mcu.yaml b/Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
index 1f13561..c6f91e7 100644
--- a/Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
+++ b/Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
@@ -28,7 +28,6 @@ properties:
 
   fan-supply:
     description: Phandle to the regulator that powers the fan.
-    $ref: /schemas/types.yaml#/definitions/phandle
 
 required:
   - compatible
diff --git a/Documentation/devicetree/bindings/regulator/sprd,sc2730-regulator.yaml b/Documentation/devicetree/bindings/regulator/sprd,sc2730-regulator.yaml
new file mode 100644
index 0000000..ab945c4
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/sprd,sc2730-regulator.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/sprd,sc2730-regulator.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Unisoc SC2730 Power Management IC regulators
+
+maintainers:
+  - Otto Pflüger <otto.pflueger@abscue.de>
+
+patternProperties:
+  "^dcdc-(core|cpu|gen[0-1]|gpu|mem|memq|modem|sram)$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+
+  "^ldo-avdd(12|18)$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+
+  "^ldo-vdd(18-dcxo|28)$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+
+  "^ldo-vdd(emmccore|kpled|ldo[0-2]|sd(core|io)|sim[0-2]|usb33|wcn|wifipa)$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+
+  "^ldo-vddcam(a0|a1|d0|d1|io|mot)$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+
+  "^ldo-vddrf(1v25|18)$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+
+additionalProperties: false
+...
diff --git a/Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml b/Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
index e286125..8cfa44d 100644
--- a/Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
+++ b/Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
@@ -87,9 +87,12 @@ examples:
         amlogic,ao-secure = <&sec_AO>;
     };
   - |
+    #include <dt-bindings/clock/amlogic,t7-peripherals-clkc.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
     temperature-sensor@20000 {
         compatible = "amlogic,t7-thermal";
-        reg = <0x0 0x20000 0x0 0x50>;
+        reg = <0x20000 0x50>;
         interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
         clocks = <&clkc_periphs CLKID_TS>;
         #thermal-sensor-cells = <0>;
diff --git a/drivers/of/base.c b/drivers/of/base.c
index 7cb0d7e..6e7a42d 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -2160,7 +2160,7 @@ static bool of_check_bad_map(const __be32 *map, int len)
  * @map_mask_name: optional property name of the mask to use.
  * @filter_np: pointer to an optional filter node, or NULL to allow bypass.
  *	If non-NULL, the map property must exist (-ENODEV if absent). If
- *	*filter_np is also non-NULL, only entries targeting that node match.
+ *	``*filter_np`` is also non-NULL, only entries targeting that node match.
  * @arg: pointer to a &struct of_phandle_args for the result. On success,
  *	@arg->args_count will be set to the number of output specifier cells
  *	as defined by @cells_name in the target node, and
@@ -2350,7 +2350,7 @@ EXPORT_SYMBOL_GPL(of_map_iommu_id);
  *      stream/device ID) used as the lookup key in the msi-map table.
  * @filter_np: pointer to an optional filter node, or NULL to allow bypass.
  *	If non-NULL, the map property must exist (-ENODEV if absent). If
- *	*filter_np is also non-NULL, only entries targeting that node match.
+ *	``*filter_np`` is also non-NULL, only entries targeting that node match.
  * @arg: pointer to a &struct of_phandle_args for the result. On success,
  *	@arg->args_count will be set to the number of output specifier cells
  *	and @arg->args[0..args_count-1] will contain the translated output
diff --git a/drivers/of/property.c b/drivers/of/property.c
index b276d1d..72cf129 100644
--- a/drivers/of/property.c
+++ b/drivers/of/property.c
@@ -1172,6 +1172,14 @@ of_fwnode_get_reference_args(const struct fwnode_handle *fwnode,
 	unsigned int i;
 	int ret;
 
+	/*
+	 * This function should return -ENOENT for out of bound indexes,
+	 * but the OF API uses signed indexes and consider negative indexes
+	 * as invalid. Catch them here to correctly implement the fwnode API.
+	 */
+	if ((int)index < 0)
+		return -ENOENT;
+
 	if (nargs_prop)
 		ret = of_parse_phandle_with_args(to_of_node(fwnode), prop,
 						 nargs_prop, index, &of_args);