[PATCH v2 01/20] dt-bindings: power: Convert mti,mips-cpc to DT schema

Sergey.Semin
2020-05-06T17:43:21Z

From: Serge Semin <Sergey.Semin@baikalelectronics.ru>

It's a Cluster Power Controller embedded into the MIPS IP cores.
Currently the corresponding dts node is supposed to have compatible
and reg properties.

Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Cc: Alexey Malahov <Alexey.Malahov@baikalelectronics.ru>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Paul Burton <paulburton@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: linux-pm@vger.kernel.org

---

Changelog v2:
- Reword the changelog summary - use shorter version.
- Lowercase the example hex'es.
---
.../bindings/power/mti,mips-cpc.txt | 8 -----
.../bindings/power/mti,mips-cpc.yaml | 35 +++++++++++++++++++
2 files changed, 35 insertions(+), 8 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/power/mti,mips-cpc.txt
create mode 100644 Documentation/devicetree/bindings/power/mti,mips-cpc.yaml

diff --git a/Documentation/devicetree/bindings/power/mti,mips-cpc.txt b/Documentation/devicetree/bindings/power/mti,mips-cpc.txt
deleted file mode 100644
index c6b82511ae8a..000000000000
--- a/Documentation/devicetree/bindings/power/mti,mips-cpc.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-Binding for MIPS Cluster Power Controller (CPC).
-
-This binding allows a system to specify where the CPC registers are
-located.
-
-Required properties:
-compatible : Should be "mti,mips-cpc".
-regs: Should describe the address & size of the CPC register region.
diff --git a/Documentation/devicetree/bindings/power/mti,mips-cpc.yaml b/Documentation/devicetree/bindings/power/mti,mips-cpc.yaml
new file mode 100644
index 000000000000..9cd92a57130c
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/mti,mips-cpc.yaml
@@ -0,0 +1,35 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/power/mti,mips-cpc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MIPS Cluster Power Controller
+
+description: |
+ Defines a location of the MIPS Cluster Power Controller registers.
+
+maintainers:
+ - Paul Burton <paulburton@kernel.org>
+
+properties:
+ compatible:
+ const: mti,mips-cpc
+
+ reg:
+ description: |
+ Base address and size of an unoccupied memory region, which will be
+ used to map the MIPS CPC registers block.
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+
+examples:
+ - |
+ cpc@1bde0000 {
+ compatible = "mti,mips-cpc";
+ reg = <0 0x1bde0000 0 0x8000>;
+ };
+...
--
2.25.1