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Message-Id: <20210928084949.27939-4-krzysztof.kozlowski@canonical.com>
Date: Tue, 28 Sep 2021 10:49:40 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To: Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
Sylwester Nawrocki <s.nawrocki@...sung.com>,
Tomasz Figa <tomasz.figa@...il.com>,
Chanwoo Choi <cw00.choi@...sung.com>,
Lee Jones <lee.jones@...aro.org>,
Liam Girdwood <lgirdwood@...il.com>,
Mark Brown <broonie@...nel.org>, linux-clk@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-samsung-soc@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org
Cc: Marek Szyprowski <m.szyprowski@...sung.com>,
Sylwester Nawrocki <snawrocki@...nel.org>
Subject: [PATCH 03/12] clock: dt-bindings: samsung,s2mps11: convert to dtschema
Convert the clock provider of Samsung S2MPS11 family of PMICs to DT
schema format.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
---
.../bindings/clock/samsung,s2mps11.txt | 49 -------------------
.../bindings/clock/samsung,s2mps11.yaml | 45 +++++++++++++++++
MAINTAINERS | 2 +-
3 files changed, 46 insertions(+), 50 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
create mode 100644 Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
diff --git a/Documentation/devicetree/bindings/clock/samsung,s2mps11.txt b/Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
deleted file mode 100644
index 2726c1d58a79..000000000000
--- a/Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
+++ /dev/null
@@ -1,49 +0,0 @@
-Binding for Samsung S2M and S5M family clock generator block
-============================================================
-
-This is a part of device tree bindings for S2M and S5M family multi-function
-devices.
-More information can be found in bindings/mfd/sec-core.txt file.
-
-The S2MPS11/13/15 and S5M8767 provide three(AP/CP/BT) buffered 32.768 kHz
-outputs. The S2MPS14 provides two (AP/BT) buffered 32.768 KHz outputs.
-
-To register these as clocks with common clock framework instantiate under
-main device node a sub-node named "clocks".
-
-It uses the common clock binding documented in:
- - Documentation/devicetree/bindings/clock/clock-bindings.txt
-
-
-Required properties of the "clocks" sub-node:
- - #clock-cells: should be 1.
- - compatible: Should be one of: "samsung,s2mps11-clk", "samsung,s2mps13-clk",
- "samsung,s2mps14-clk", "samsung,s5m8767-clk"
- The S2MPS15 uses the same compatible as S2MPS13, as both provides similar
- clocks.
-
-
-Each clock is assigned an identifier and client nodes use this identifier
-to specify the clock which they consume.
- Clock ID Devices
- ----------------------------------------------------------
- 32KhzAP 0 S2MPS11/13/14/15, S5M8767
- 32KhzCP 1 S2MPS11/13/15, S5M8767
- 32KhzBT 2 S2MPS11/13/14/15, S5M8767
-
-Include dt-bindings/clock/samsung,s2mps11.h file to use preprocessor defines
-in device tree sources.
-
-
-Example:
-
- s2mps11_pmic@66 {
- compatible = "samsung,s2mps11-pmic";
- reg = <0x66>;
-
- s2m_osc: clocks {
- compatible = "samsung,s2mps11-clk";
- #clock-cells = <1>;
- clock-output-names = "xx", "yy", "zz";
- };
- };
diff --git a/Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml b/Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
new file mode 100644
index 000000000000..1410c51e0e7d
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/samsung,s2mps11.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S2M and S5M family clock generator block
+
+maintainers:
+ - Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
+
+description: |
+ This is a part of device tree bindings for S2M and S5M family of Power
+ Management IC (PMIC).
+
+ The S2MPS11/13/15 and S5M8767 provide three(AP/CP/BT) buffered 32.768 kHz
+ outputs. The S2MPS14 provides two (AP/BT) buffered 32.768 KHz outputs.
+
+ All available clocks are defined as preprocessor macros in
+ dt-bindings/clock/samsung,s2mps11.h header.
+
+ See also Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml for
+ additional information and example.
+
+properties:
+ compatible:
+ enum:
+ - samsung,s2mps11-clk
+ - samsung,s2mps13-clk # S2MPS13 and S2MPS15
+ - samsung,s2mps14-clk
+ - samsung,s5m8767-clk
+
+ "#clock-cells":
+ const: 1
+
+ clock-output-names:
+ minItems: 3
+ maxItems: 3
+ description: Names for AP, CP and BT clocks.
+
+required:
+ - compatible
+ - "#clock-cells"
+
+additionalProperties: false
diff --git a/MAINTAINERS b/MAINTAINERS
index 0f28fb4b4e5c..241fe78a3282 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -16599,7 +16599,7 @@ M: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
L: linux-kernel@...r.kernel.org
L: linux-samsung-soc@...r.kernel.org
S: Supported
-F: Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
+F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
F: Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
F: Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
F: Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
--
2.30.2
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