lkml.org 
[lkml]   [2021]   [Dec]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 2/8] dt-bindings: rng: atmel,at91-trng: convert Atmel TRNG to dtschema
Date
Convert the Atmel TRNG bindings to DT schema.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
.../bindings/rng/atmel,at91-trng.yaml | 46 +++++++++++++++++++
.../devicetree/bindings/rng/atmel-trng.txt | 16 -------
2 files changed, 46 insertions(+), 16 deletions(-)
create mode 100644 Documentation/devicetree/bindings/rng/atmel,at91-trng.yaml
delete mode 100644 Documentation/devicetree/bindings/rng/atmel-trng.txt

diff --git a/Documentation/devicetree/bindings/rng/atmel,at91-trng.yaml b/Documentation/devicetree/bindings/rng/atmel,at91-trng.yaml
new file mode 100644
index 000000000000..0324e863dab8
--- /dev/null
+++ b/Documentation/devicetree/bindings/rng/atmel,at91-trng.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rng/atmel,at91-trng.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Atmel AT91 True Random Number Generator
+
+maintainers:
+ - Nicolas Ferre <nicolas.ferre@microchip.com>
+ - Alexandre Belloni <alexandre.belloni@bootlin.com>
+ - Ludovic Desroches <ludovic.desroches@microchip.com>
+
+properties:
+ compatible:
+ enum:
+ - atmel,at91sam9g45-trng
+ - microchip,sam9x60-trng
+
+ clocks:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - clocks
+ - interrupts
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ rng@fffcc000 {
+ compatible = "atmel,at91sam9g45-trng";
+ reg = <0xfffcc000 0x4000>;
+ interrupts = <6 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&trng_clk>;
+ };
diff --git a/Documentation/devicetree/bindings/rng/atmel-trng.txt b/Documentation/devicetree/bindings/rng/atmel-trng.txt
deleted file mode 100644
index 3900ee4f3532..000000000000
--- a/Documentation/devicetree/bindings/rng/atmel-trng.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-Atmel TRNG (True Random Number Generator) block
-
-Required properties:
-- compatible : Should be "atmel,at91sam9g45-trng" or "microchip,sam9x60-trng"
-- reg : Offset and length of the register set of this block
-- interrupts : the interrupt number for the TRNG block
-- clocks: should contain the TRNG clk source
-
-Example:
-
-trng@fffcc000 {
- compatible = "atmel,at91sam9g45-trng";
- reg = <0xfffcc000 0x4000>;
- interrupts = <6 IRQ_TYPE_LEVEL_HIGH 0>;
- clocks = <&trng_clk>;
-};
--
2.32.0
\
 
 \ /
  Last update: 2021-12-27 19:34    [W:0.066 / U:1.468 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site