dts: update to v6.2-rc1

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

14 files changed, 208 insertions, 117 deletions

diff --git a/dts/Bindings/rtc/amlogic,meson6-rtc.yaml b/dts/Bindings/rtc/amlogic,meson6-rtc.yaml
new file mode 100644
index 0000000000..8bf7d3a9be
--- /dev/null
+++ b/dts/Bindings/rtc/amlogic,meson6-rtc.yaml
@@ -0,0 +1,62 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rtc/amlogic,meson6-rtc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic Meson6, Meson8, Meson8b and Meson8m2 RTC
+
+maintainers:
+  - Neil Armstrong <neil.armstrong@linaro.org>
+  - Martin Blumenstingl <martin.blumenstingl@googlemail.com>
+
+allOf:
+  - $ref: rtc.yaml#
+  - $ref: /schemas/nvmem/nvmem.yaml#
+
+properties:
+  compatible:
+    enum:
+      - amlogic,meson6-rtc
+      - amlogic,meson8-rtc
+      - amlogic,meson8b-rtc
+      - amlogic,meson8m2-rtc
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+  vdd-supply: true
+
+required:
+  - compatible
+  - reg
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    rtc: rtc@740 {
+        compatible = "amlogic,meson6-rtc";
+        reg = <0x740 0x14>;
+        interrupts = <GIC_SPI 72 IRQ_TYPE_EDGE_RISING>;
+        clocks = <&rtc32k_xtal>;
+        vdd-supply = <&rtc_vdd>;
+        resets = <&reset_rtc>;
+        #address-cells = <1>;
+        #size-cells = <1>;
+
+        mac@0 {
+            reg = <0 6>;
+        };
+    };
diff --git a/dts/Bindings/rtc/epson,rx8900.yaml b/dts/Bindings/rtc/epson,rx8900.yaml
index d12855e7ff..1df7c45d95 100644
--- a/dts/Bindings/rtc/epson,rx8900.yaml
+++ b/dts/Bindings/rtc/epson,rx8900.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/rtc/epson,rx8900.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: EPSON RX8900 / Microcrystal RV8803 Real-Time Clock DT bindings
+title: EPSON RX8900 / Microcrystal RV8803 Real-Time Clock
 
 maintainers:
   - Marek Vasut <marex@denx.de>
diff --git a/dts/Bindings/rtc/fsl,scu-rtc.yaml b/dts/Bindings/rtc/fsl,scu-rtc.yaml
index 8c102b70d7..dd1b1abf1e 100644
--- a/dts/Bindings/rtc/fsl,scu-rtc.yaml
+++ b/dts/Bindings/rtc/fsl,scu-rtc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/rtc/fsl,scu-rtc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: i.MX SCU Client Device Node - RTC bindings based on SCU Message Protocol
+title: i.MX SCU Client Device Node - RTC Based on SCU Message Protocol
 
 maintainers:
   - Dong Aisheng <aisheng.dong@nxp.com>
diff --git a/dts/Bindings/rtc/haoyu,hym8563.txt b/dts/Bindings/rtc/haoyu,hym8563.txt
deleted file mode 100644
index a8934fe2ab..0000000000
--- a/dts/Bindings/rtc/haoyu,hym8563.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-Haoyu Microelectronics HYM8563 Real Time Clock
-
-The HYM8563 provides basic rtc and alarm functionality
-as well as a clock output of up to 32kHz.
-
-Required properties:
-- compatible: should be: "haoyu,hym8563"
-- reg: i2c address
-- #clock-cells: the value should be 0
-
-Optional properties:
-- clock-output-names: From common clock binding
-- interrupts: rtc alarm/event interrupt
-
-Example:
-
-hym8563: hym8563@51 {
-	compatible = "haoyu,hym8563";
-	reg = <0x51>;
-
-	interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
-
-	#clock-cells = <0>;
-};
-
-device {
-...
-	clocks = <&hym8563>;
-...
-};
diff --git a/dts/Bindings/rtc/haoyu,hym8563.yaml b/dts/Bindings/rtc/haoyu,hym8563.yaml
new file mode 100644
index 0000000000..0b9f39ef0e
--- /dev/null
+++ b/dts/Bindings/rtc/haoyu,hym8563.yaml
@@ -0,0 +1,56 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rtc/haoyu,hym8563.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Haoyu Microelectronics HYM8563 RTC
+
+maintainers:
+  - Alexandre Belloni <alexandre.belloni@bootlin.com>
+
+properties:
+  compatible:
+    const: haoyu,hym8563
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  "#clock-cells":
+    const: 0
+
+  clock-output-names:
+    description: From common clock binding to override the default output clock name.
+    maxItems: 1
+
+  wakeup-source:
+    description: Enables wake up of host system on alarm.
+
+allOf:
+  - $ref: rtc.yaml
+
+unevaluatedProperties: false
+
+required:
+  - compatible
+  - reg
+  - "#clock-cells"
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        rtc@51 {
+            compatible = "haoyu,hym8563";
+            reg = <0x51>;
+            interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
+            #clock-cells = <0>;
+        };
+    };
diff --git a/dts/Bindings/rtc/ingenic,rtc.yaml b/dts/Bindings/rtc/ingenic,rtc.yaml
index b235b24419..af78b67b3d 100644
--- a/dts/Bindings/rtc/ingenic,rtc.yaml
+++ b/dts/Bindings/rtc/ingenic,rtc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/rtc/ingenic,rtc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Ingenic SoCs Real-Time Clock DT bindings
+title: Ingenic SoCs Real-Time Clock
 
 maintainers:
   - Paul Cercueil <paul@crapouillou.net>
diff --git a/dts/Bindings/rtc/qcom-pm8xxx-rtc.yaml b/dts/Bindings/rtc/qcom-pm8xxx-rtc.yaml
index 23ab5bb4f3..0a7aa29563 100644
--- a/dts/Bindings/rtc/qcom-pm8xxx-rtc.yaml
+++ b/dts/Bindings/rtc/qcom-pm8xxx-rtc.yaml
@@ -11,12 +11,16 @@ maintainers:
 
 properties:
   compatible:
-    enum:
-      - qcom,pm8058-rtc
-      - qcom,pm8921-rtc
-      - qcom,pm8941-rtc
-      - qcom,pm8018-rtc
-      - qcom,pmk8350-rtc
+    oneOf:
+      - enum:
+          - qcom,pm8058-rtc
+          - qcom,pm8921-rtc
+          - qcom,pm8941-rtc
+          - qcom,pmk8350-rtc
+      - items:
+          - enum:
+              - qcom,pm8018-rtc
+          - const: qcom,pm8921-rtc
 
   reg:
     minItems: 1
diff --git a/dts/Bindings/rtc/renesas,rzn1-rtc.yaml b/dts/Bindings/rtc/renesas,rzn1-rtc.yaml
index 2d4741f516..f6e0c613af 100644
--- a/dts/Bindings/rtc/renesas,rzn1-rtc.yaml
+++ b/dts/Bindings/rtc/renesas,rzn1-rtc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/rtc/renesas,rzn1-rtc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Renesas RZ/N1 SoCs Real-Time Clock DT bindings
+title: Renesas RZ/N1 SoCs Real-Time Clock
 
 maintainers:
   - Miquel Raynal <miquel.raynal@bootlin.com>
diff --git a/dts/Bindings/rtc/rtc-m41t80.txt b/dts/Bindings/rtc/rtc-m41t80.txt
deleted file mode 100644
index cdd196b1e9..0000000000
--- a/dts/Bindings/rtc/rtc-m41t80.txt
+++ /dev/null
@@ -1,39 +0,0 @@
-ST M41T80 family of RTC and compatible
-
-Required properties:
-- compatible: should be one of:
-	"st,m41t62",
-	"st,m41t65",
-	"st,m41t80",
-	"st,m41t81",
-	"st,m41t81s",
-	"st,m41t82",
-	"st,m41t83",
-	"st,m41t84",
-	"st,m41t85",
-	"st,m41t87",
-	"microcrystal,rv4162",
-- reg: I2C bus address of the device
-
-Optional properties:
-- interrupts: rtc alarm interrupt.
-- clock-output-names: From common clock binding to override the default output
-                      clock name
-- wakeup-source: Enables wake up of host system on alarm
-
-Optional child node:
-- clock: Provide this if the square wave pin is used as boot-enabled fixed clock.
-
-Example:
-	rtc@68 {
-		compatible = "st,m41t80";
-		reg = <0x68>;
-		interrupt-parent = <&UIC0>;
-		interrupts = <0x9 0x8>;
-
-		clock {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <32768>;
-		};
-	};
diff --git a/dts/Bindings/rtc/rtc-meson.txt b/dts/Bindings/rtc/rtc-meson.txt
deleted file mode 100644
index e921fe66a3..0000000000
--- a/dts/Bindings/rtc/rtc-meson.txt
+++ /dev/null
@@ -1,35 +0,0 @@
-* Amlogic Meson6, Meson8, Meson8b and Meson8m2 RTC
-
-Required properties:
-- compatible: should be one of the following describing the hardware:
-	* "amlogic,meson6-rtc"
-	* "amlogic,meson8-rtc"
-	* "amlogic,meson8b-rtc"
-	* "amlogic,meson8m2-rtc"
-
-- reg: physical register space for the controller's memory mapped registers.
-- interrupts: the interrupt line of the RTC block.
-- clocks: reference to the external 32.768kHz crystal oscillator.
-- vdd-supply: reference to the power supply of the RTC block.
-- resets: reset controller reference to allow reset of the controller
-
-Optional properties for the battery-backed non-volatile memory:
-- #address-cells: should be 1 to address the battery-backed non-volatile memory
-- #size-cells: should be 1 to reference the battery-backed non-volatile memory
-
-Optional child nodes:
-- see ../nvmem/nvmem.txt
-
-Example:
-
-	rtc: rtc@740 {
-		compatible = "amlogic,meson6-rtc";
-		reg = <0x740 0x14>;
-		interrupts = <GIC_SPI 72 IRQ_TYPE_EDGE_RISING>;
-		clocks = <&rtc32k_xtal>;
-		vdd-supply = <&rtc_vdd>;
-		resets = <&reset RESET_RTC>;
-
-		#address-cells = <1>;
-		#size-cells = <1>;
-	};
diff --git a/dts/Bindings/rtc/rtc.yaml b/dts/Bindings/rtc/rtc.yaml
index 0ec3551f12..c6fff5486f 100644
--- a/dts/Bindings/rtc/rtc.yaml
+++ b/dts/Bindings/rtc/rtc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/rtc/rtc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: RTC Generic Binding
+title: Real Time Clock Common Properties
 
 maintainers:
   - Alexandre Belloni <alexandre.belloni@bootlin.com>
diff --git a/dts/Bindings/rtc/sa1100-rtc.yaml b/dts/Bindings/rtc/sa1100-rtc.yaml
index 482e5af215..b04b87ef6f 100644
--- a/dts/Bindings/rtc/sa1100-rtc.yaml
+++ b/dts/Bindings/rtc/sa1100-rtc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/rtc/sa1100-rtc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Marvell Real Time Clock controller bindings
+title: Marvell Real Time Clock controller
 
 allOf:
   - $ref: rtc.yaml#
diff --git a/dts/Bindings/rtc/st,m41t80.yaml b/dts/Bindings/rtc/st,m41t80.yaml
new file mode 100644
index 0000000000..fc9c6da648
--- /dev/null
+++ b/dts/Bindings/rtc/st,m41t80.yaml
@@ -0,0 +1,73 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rtc/st,m41t80.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ST M41T80 family of RTC and compatible
+
+maintainers:
+  - Alexandre Belloni <alexandre.belloni@bootlin.com>
+
+properties:
+  compatible:
+    enum:
+      - st,m41t62
+      - st,m41t65
+      - st,m41t80
+      - st,m41t81
+      - st,m41t81s
+      - st,m41t82
+      - st,m41t83
+      - st,m41t84
+      - st,m41t85
+      - st,m41t87
+      - microcrystal,rv4162
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  "#clock-cells":
+    const: 1
+
+  clock-output-names:
+    maxItems: 1
+    description: From common clock binding to override the default output clock name.
+
+  clock:
+    type: object
+    $ref: /schemas/clock/fixed-clock.yaml#
+    properties:
+      clock-frequency:
+        const: 32768
+
+allOf:
+  - $ref: rtc.yaml
+
+unevaluatedProperties: false
+
+required:
+  - compatible
+  - reg
+
+examples:
+  - |
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+      rtc@68 {
+        compatible = "st,m41t80";
+        reg = <0x68>;
+        interrupt-parent = <&UIC0>;
+        interrupts = <0x9 0x8>;
+
+        clock {
+          compatible = "fixed-clock";
+          #clock-cells = <0>;
+          clock-frequency = <32768>;
+        };
+      };
+    };
diff --git a/dts/Bindings/rtc/st,stm32-rtc.yaml b/dts/Bindings/rtc/st,stm32-rtc.yaml
index 764717ce18..9e66ed33cd 100644
--- a/dts/Bindings/rtc/st,stm32-rtc.yaml
+++ b/dts/Bindings/rtc/st,stm32-rtc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/rtc/st,stm32-rtc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectronics STM32 Real Time Clock Bindings
+title: STMicroelectronics STM32 Real Time Clock
 
 maintainers:
   - Gabriel Fernandez <gabriel.fernandez@foss.st.com>