From: Rob Herring <robh@kernel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Ard Biesheuvel <ardb@kernel.org>
Cc: Ilias Apalodimas <ilias.apalodimas@linaro.org>,
linux-i2c@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] dt-bindings: i2c: Convert Synquacer I2C to DT schema
Date: Fri, 9 Dec 2022 11:16:57 -0600 [thread overview]
Message-ID: <20221209171658.3352119-1-robh@kernel.org> (raw)
Convert the Socionext Synquacer I2C binding to DT schema format.
Signed-off-by: Rob Herring <robh@kernel.org>
---
.../devicetree/bindings/i2c/i2c-synquacer.txt | 29 ----------
.../bindings/i2c/socionext,synquacer-i2c.yaml | 58 +++++++++++++++++++
MAINTAINERS | 2 +-
3 files changed, 59 insertions(+), 30 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
create mode 100644 Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml
diff --git a/Documentation/devicetree/bindings/i2c/i2c-synquacer.txt b/Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
deleted file mode 100644
index 72f4a2f0fedc..000000000000
--- a/Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
+++ /dev/null
@@ -1,29 +0,0 @@
-Socionext SynQuacer I2C
-
-Required properties:
-- compatible : Must be "socionext,synquacer-i2c"
-- reg : Offset and length of the register set for the device
-- interrupts : A single interrupt specifier
-- #address-cells : Must be <1>;
-- #size-cells : Must be <0>;
-- clock-names : Must contain "pclk".
-- clocks : Must contain an entry for each name in clock-names.
- (See the common clock bindings.)
-
-Optional properties:
-- clock-frequency : Desired I2C bus clock frequency in Hz. As only Normal and
- Fast modes are supported, possible values are 100000 and
- 400000.
-
-Example :
-
- i2c@51210000 {
- compatible = "socionext,synquacer-i2c";
- reg = <0x51210000 0x1000>;
- interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
- #address-cells = <1>;
- #size-cells = <0>;
- clock-names = "pclk";
- clocks = <&clk_i2c>;
- clock-frequency = <400000>;
- };
diff --git a/Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml b/Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml
new file mode 100644
index 000000000000..f9d6e2038bb4
--- /dev/null
+++ b/Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/i2c/socionext,synquacer-i2c.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Socionext SynQuacer I2C Controller
+
+maintainers:
+ - Ard Biesheuvel <ardb@kernel.org>
+
+allOf:
+ - $ref: /schemas/i2c/i2c-controller.yaml#
+
+properties:
+ compatible:
+ const: socionext,synquacer-i2c
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ const: pclk
+
+ clock-frequency:
+ minimum: 100000
+ maximum: 400000
+
+ interrupts:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ i2c@51210000 {
+ compatible = "socionext,synquacer-i2c";
+ reg = <0x51210000 0x1000>;
+ interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-names = "pclk";
+ clocks = <&clk_i2c>;
+ clock-frequency = <400000>;
+ };
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index cf0f18502372..cf5a58bac7f8 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -19044,7 +19044,7 @@ SOCIONEXT SYNQUACER I2C DRIVER
M: Ard Biesheuvel <ardb@kernel.org>
L: linux-i2c@vger.kernel.org
S: Maintained
-F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
+F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml
F: drivers/i2c/busses/i2c-synquacer.c
SOCIONEXT UNIPHIER SOUND DRIVER
--
2.35.1
next reply other threads:[~2022-12-09 17:17 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-09 17:16 Rob Herring [this message]
2022-12-13 14:45 ` [PATCH] dt-bindings: i2c: Convert Synquacer I2C to DT schema Krzysztof Kozlowski
2023-01-08 23:07 ` Rob Herring
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20221209171658.3352119-1-robh@kernel.org \
--to=robh@kernel.org \
--cc=ardb@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=ilias.apalodimas@linaro.org \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=linux-i2c@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).