Convert Atmel/Microchip reset controller to YAML.
Signed-off-by: Claudiu Beznea <claudiu.beznea@xxxxxxxxxxxxx>
---
.../devicetree/bindings/arm/atmel-sysregs.txt | 15 ------
.../reset/atmel,at91sam9260-reset.yaml | 49 +++++++++++++++++++
2 files changed, 49 insertions(+), 15 deletions(-)
create mode 100644 Documentation/devicetree/bindings/reset/atmel,at91sam9260-reset.yaml
diff --git a/Documentation/devicetree/bindings/arm/atmel-sysregs.txt b/Documentation/devicetree/bindings/arm/atmel-sysregs.txt
index 16eef600d599..ab1b352344ae 100644
--- a/Documentation/devicetree/bindings/arm/atmel-sysregs.txt
+++ b/Documentation/devicetree/bindings/arm/atmel-sysregs.txt
@@ -25,21 +25,6 @@ System Timer (ST) required properties:
Its subnodes can be:
- watchdog: compatible should be "atmel,at91rm9200-wdt"
-RSTC Reset Controller required properties:
-- compatible: Should be "atmel,<chip>-rstc".
- <chip> can be "at91sam9260", "at91sam9g45", "sama5d3" or "samx7"
- it also can be "microchip,sam9x60-rstc"
-- reg: Should contain registers location and length
-- clocks: phandle to input clock.
-
-Example:
-
- rstc@fffffd00 {
- compatible = "atmel,at91sam9260-rstc";
- reg = <0xfffffd00 0x10>;
- clocks = <&clk32k>;
- };
-
RAMC SDRAM/DDR Controller required properties:
- compatible: Should be "atmel,at91rm9200-sdramc", "syscon"
"atmel,at91sam9260-sdramc",
diff --git a/Documentation/devicetree/bindings/reset/atmel,at91sam9260-reset.yaml b/Documentation/devicetree/bindings/reset/atmel,at91sam9260-reset.yaml
new file mode 100644
index 000000000000..92936c987c9a
--- /dev/null
+++ b/Documentation/devicetree/bindings/reset/atmel,at91sam9260-reset.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/reset/atmel,at91sam9260-reset.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Atmel/Microchip System Reset Controller
+
+maintainers:
+ - Claudiu Beznea <claudiu.beznea@xxxxxxxxx>
+
+description: |
+ The system reset controller can be used to reset the CPU.
+
+properties:
+ compatible:
+ oneOf:
+ - items:
+ - enum:
+ - atmel,at91sam9260-rstc
+ - atmel,at91sam9g45-rstc
+ - atmel,sama5d3-rstc
+ - microchip,sam9x60-rstc
+ - items:
+ - const: atmel,sama5d3-rstc
+ - const: atmel,at91sam9g45-rstc
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/at91.h>
+
+ reset-controller@fffffd00 {
+ compatible = "atmel,at91sam9260-rstc";
+ reg = <0xfffffd00 0x10>;
+ clocks = <&pmc PMC_TYPE_CORE PMC_SLOW>;
+ };
--
2.32.0
