From: Masahiro Yamada <yamada.masahiro@socionext.com>
To: Rob Herring <robh+dt@kernel.org>,
Frank Rowand <frowand.list@gmail.com>,
devicetree@vger.kernel.org
Cc: Katsuhiro Suzuki <katsuhiro@katsuster.net>,
Masahiro Yamada <yamada.masahiro@socionext.com>,
- <alsa-devel@alsa-project.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2] dt-bindings: ASoC: Convert UniPhier EVEA codec to json-schema
Date: Tue, 23 Jun 2020 20:40:05 +0900 [thread overview]
Message-ID: <20200623114005.791643-1-yamada.masahiro@socionext.com> (raw)
Convert the UniPhier EVEA sound codec binding to DT schema format.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---
Changes in v2:
- Add schema for subnode 'port'
.../sound/socionext,uniphier-evea.yaml | 70 +++++++++++++++++++
.../bindings/sound/uniphier,evea.txt | 26 -------
2 files changed, 70 insertions(+), 26 deletions(-)
create mode 100644 Documentation/devicetree/bindings/sound/socionext,uniphier-evea.yaml
delete mode 100644 Documentation/devicetree/bindings/sound/uniphier,evea.txt
diff --git a/Documentation/devicetree/bindings/sound/socionext,uniphier-evea.yaml b/Documentation/devicetree/bindings/sound/socionext,uniphier-evea.yaml
new file mode 100644
index 000000000000..228168f685cf
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/socionext,uniphier-evea.yaml
@@ -0,0 +1,70 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/socionext,uniphier-evea.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: UniPhier EVEA SoC-internal sound codec
+
+maintainers:
+ - <alsa-devel@alsa-project.org>
+
+properties:
+ compatible:
+ const: socionext,uniphier-evea
+
+ reg:
+ maxItems: 1
+
+ clock-names:
+ items:
+ - const: evea
+ - const: exiv
+
+ clocks:
+ minItems: 2
+ maxItems: 2
+
+ reset-names:
+ items:
+ - const: evea
+ - const: exiv
+ - const: adamv
+
+ resets:
+ minItems: 3
+ maxItems: 3
+
+ "#sound-dai-cells":
+ const: 1
+
+patternProperties:
+ "^port@[0-9]$":
+ type: object
+ properties:
+ endpoint: true
+ required:
+ - endpoint
+
+additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - clock-names
+ - clocks
+ - reset-names
+ - resets
+ - "#sound-dai-cells"
+
+examples:
+ - |
+ codec@57900000 {
+ compatible = "socionext,uniphier-evea";
+ reg = <0x57900000 0x1000>;
+ clock-names = "evea", "exiv";
+ clocks = <&sys_clk 41>, <&sys_clk 42>;
+ reset-names = "evea", "exiv", "adamv";
+ resets = <&sys_rst 41>, <&sys_rst 42>, <&adamv_rst 0>;
+ #sound-dai-cells = <1>;
+ };
diff --git a/Documentation/devicetree/bindings/sound/uniphier,evea.txt b/Documentation/devicetree/bindings/sound/uniphier,evea.txt
deleted file mode 100644
index 3f31b235f18b..000000000000
--- a/Documentation/devicetree/bindings/sound/uniphier,evea.txt
+++ /dev/null
@@ -1,26 +0,0 @@
-Socionext EVEA - UniPhier SoC internal codec driver
-
-Required properties:
-- compatible : should be "socionext,uniphier-evea".
-- reg : offset and length of the register set for the device.
-- clock-names : should include following entries:
- "evea", "exiv"
-- clocks : a list of phandle, should contain an entry for each
- entries in clock-names.
-- reset-names : should include following entries:
- "evea", "exiv", "adamv"
-- resets : a list of phandle, should contain reset entries of
- reset-names.
-- #sound-dai-cells: should be 1.
-
-Example:
-
- codec {
- compatible = "socionext,uniphier-evea";
- reg = <0x57900000 0x1000>;
- clock-names = "evea", "exiv";
- clocks = <&sys_clk 41>, <&sys_clk 42>;
- reset-names = "evea", "exiv", "adamv";
- resets = <&sys_rst 41>, <&sys_rst 42>, <&adamv_rst 0>;
- #sound-dai-cells = <1>;
- };
--
2.25.1
next reply other threads:[~2020-06-23 11:41 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-23 11:40 Masahiro Yamada [this message]
2020-07-14 2:22 ` [PATCH v2] dt-bindings: ASoC: Convert UniPhier EVEA codec to json-schema Rob Herring
2020-07-14 6:13 ` Masahiro Yamada
2020-07-14 9:52 ` Mark Brown
2020-07-14 11:08 ` Masahiro Yamada
2020-07-14 11:31 ` Mark Brown
2020-07-14 17:52 ` Rob Herring
2020-07-14 16:39 ` Mark Brown
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