Linux-Clk Archive on lore.kernel.org
 help / color / Atom feed
From: Anson Huang <Anson.Huang@nxp.com>
To: mturquette@baylibre.com, sboyd@kernel.org, robh+dt@kernel.org,
	mark.rutland@arm.com, shawnguo@kernel.org,
	s.hauer@pengutronix.de, kernel@pengutronix.de,
	festevam@gmail.com, linux-clk@vger.kernel.org,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Cc: Linux-imx@nxp.com
Subject: [PATCH 1/3] dt-bindings: clock: Convert i.MX8MQ to json-schema
Date: Fri, 10 Jan 2020 15:55:12 +0800
Message-ID: <1578642914-838-1-git-send-email-Anson.Huang@nxp.com> (raw)

Convert the i.MX8MQ clock binding to DT schema format using json-schema

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
 .../devicetree/bindings/clock/imx8mq-clock.txt     | 20 ------
 .../devicetree/bindings/clock/imx8mq-clock.yaml    | 72 ++++++++++++++++++++++
 2 files changed, 72 insertions(+), 20 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/clock/imx8mq-clock.txt
 create mode 100644 Documentation/devicetree/bindings/clock/imx8mq-clock.yaml

diff --git a/Documentation/devicetree/bindings/clock/imx8mq-clock.txt b/Documentation/devicetree/bindings/clock/imx8mq-clock.txt
deleted file mode 100644
index 52de826..0000000
--- a/Documentation/devicetree/bindings/clock/imx8mq-clock.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-* Clock bindings for NXP i.MX8M Quad
-
-Required properties:
-- compatible: Should be "fsl,imx8mq-ccm"
-- reg: Address and length of the register set
-- #clock-cells: Should be <1>
-- clocks: list of clock specifiers, must contain an entry for each required
-          entry in clock-names
-- clock-names: should include the following entries:
-    - "ckil"
-    - "osc_25m"
-    - "osc_27m"
-    - "clk_ext1"
-    - "clk_ext2"
-    - "clk_ext3"
-    - "clk_ext4"
-
-The clock consumer should specify the desired clock by having the clock
-ID in its "clocks" phandle cell.  See include/dt-bindings/clock/imx8mq-clock.h
-for the full list of i.MX8M Quad clock IDs.
diff --git a/Documentation/devicetree/bindings/clock/imx8mq-clock.yaml b/Documentation/devicetree/bindings/clock/imx8mq-clock.yaml
new file mode 100644
index 0000000..881c01c
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/imx8mq-clock.yaml
@@ -0,0 +1,72 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/bindings/clock/imx8mq-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP i.MX8M Quad Clock Control Module Binding
+
+maintainers:
+  - Anson Huang <Anson.Huang@nxp.com>
+
+description: |
+  NXP i.MX8M Quad clock control module is an integrated clock controller, which
+  generates and supplies to all modules.
+
+properties:
+  compatible:
+    const: fsl,imx8mn-ccm
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: 32k osc
+      - description: 25m osc
+      - description: 27m osc
+      - description: ext1 clock input
+      - description: ext2 clock input
+      - description: ext3 clock input
+      - description: ext4 clock input
+
+  clock-names:
+    items:
+      - const: ckil
+      - const: osc_25m
+      - const: osc_27m
+      - const: clk_ext1
+      - const: clk_ext2
+      - const: clk_ext3
+      - const: clk_ext4
+
+  '#clock-cells':
+    const: 1
+    description:
+      The clock consumer should specify the desired clock by having the clock
+      ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx8mq-clock.h
+      for the full list of i.MX8M Quad clock IDs.
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - '#clock-cells'
+
+examples:
+  # Clock Control Module node:
+  - |
+    clk: clock-controller@30380000 {
+        compatible = "fsl,imx8mq-ccm";
+        reg = <0x30380000 0x10000>;
+        #clock-cells = <1>;
+        clocks = <&ckil>, <&osc_25m>, <&osc_27m>,
+                 <&clk_ext1>, <&clk_ext2>,
+                 <&clk_ext3>, <&clk_ext4>;
+        clock-names = "ckil", "osc_25m", "osc_27m",
+                      "clk_ext1", "clk_ext2",
+                      "clk_ext3", "clk_ext4";
+    };
+
+...
-- 
2.7.4


             reply index

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-10  7:55 Anson Huang [this message]
2020-01-10  7:55 ` [PATCH 2/3] dt-bindings: clock: Convert i.MX8MM " Anson Huang
2020-01-10  7:55 ` [PATCH 3/3] dt-bindings: clock: Refine i.MX8MN clock binding Anson Huang
2020-01-13 21:27 ` [PATCH 1/3] dt-bindings: clock: Convert i.MX8MQ to json-schema Rob Herring
2020-01-14  1:25   ` Anson Huang
2020-01-14 13:57     ` Rob Herring

Reply instructions:

You may reply publically 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=1578642914-838-1-git-send-email-Anson.Huang@nxp.com \
    --to=anson.huang@nxp.com \
    --cc=Linux-imx@nxp.com \
    --cc=devicetree@vger.kernel.org \
    --cc=festevam@gmail.com \
    --cc=kernel@pengutronix.de \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-clk@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mark.rutland@arm.com \
    --cc=mturquette@baylibre.com \
    --cc=robh+dt@kernel.org \
    --cc=s.hauer@pengutronix.de \
    --cc=sboyd@kernel.org \
    --cc=shawnguo@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

Linux-Clk Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-clk/0 linux-clk/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-clk linux-clk/ https://lore.kernel.org/linux-clk \
		linux-clk@vger.kernel.org
	public-inbox-index linux-clk

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-clk


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git