From: Neil Armstrong <neil.armstrong@linaro.org>
To: Alessandro Zummo <a.zummo@towertech.it>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Kevin Hilman <khilman@baylibre.com>,
Jerome Brunet <jbrunet@baylibre.com>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>
Cc: linux-rtc@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-clk@vger.kernel.org,
Neil Armstrong <neil.armstrong@linaro.org>
Subject: [PATCH 4/6] dt-bindings: soc: amlogic: convert amlogic,gxbb-clkc.txt to dt-schema
Date: Thu, 09 Feb 2023 14:41:40 +0100 [thread overview]
Message-ID: <20230209-b4-amlogic-bindings-convert-take2-v1-4-c4fe9049def9@linaro.org> (raw)
In-Reply-To: <20230209-b4-amlogic-bindings-convert-take2-v1-0-c4fe9049def9@linaro.org>
Convert the Amlogic Clock Controller bindings to dt-schema.
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
.../bindings/clock/amlogic,gxbb-clkc.txt | 53 ----------------------
.../bindings/clock/amlogic,gxbb-clkc.yaml | 51 +++++++++++++++++++++
2 files changed, 51 insertions(+), 53 deletions(-)
diff --git a/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.txt b/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.txt
deleted file mode 100644
index 7ccecd5c02c1..000000000000
--- a/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.txt
+++ /dev/null
@@ -1,53 +0,0 @@
-* Amlogic GXBB Clock and Reset Unit
-
-The Amlogic GXBB clock controller generates and supplies clock to various
-controllers within the SoC.
-
-Required Properties:
-
-- compatible: should be:
- "amlogic,gxbb-clkc" for GXBB SoC,
- "amlogic,gxl-clkc" for GXL and GXM SoC,
- "amlogic,axg-clkc" for AXG SoC.
- "amlogic,g12a-clkc" for G12A SoC.
- "amlogic,g12b-clkc" for G12B SoC.
- "amlogic,sm1-clkc" for SM1 SoC.
-- clocks : list of clock phandle, one for each entry clock-names.
-- clock-names : should contain the following:
- * "xtal": the platform xtal
-
-- #clock-cells: should be 1.
-
-Each clock is assigned an identifier and client nodes can use this identifier
-to specify the clock which they consume. All available clocks are defined as
-preprocessor macros in the dt-bindings/clock/gxbb-clkc.h header and can be
-used in device tree sources.
-
-Parent node should have the following properties :
-- compatible: "syscon", "simple-mfd, and "amlogic,meson-gx-hhi-sysctrl" or
- "amlogic,meson-axg-hhi-sysctrl"
-- reg: base address and size of the HHI system control register space.
-
-Example: Clock controller node:
-
-sysctrl: system-controller@0 {
- compatible = "amlogic,meson-gx-hhi-sysctrl", "syscon", "simple-mfd";
- reg = <0 0 0 0x400>;
-
- clkc: clock-controller {
- #clock-cells = <1>;
- compatible = "amlogic,gxbb-clkc";
- clocks = <&xtal>;
- clock-names = "xtal";
- };
-};
-
-Example: UART controller node that consumes the clock generated by the clock
- controller:
-
- uart_AO: serial@c81004c0 {
- compatible = "amlogic,meson-uart";
- reg = <0xc81004c0 0x14>;
- interrupts = <0 90 1>;
- clocks = <&clkc CLKID_CLK81>;
- };
diff --git a/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.yaml b/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.yaml
new file mode 100644
index 000000000000..412453fc75e4
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/amlogic,gxbb-clkc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic Clock Controller
+
+maintainers:
+ - Neil Armstrong <neil.armstrong@linaro.org>
+
+properties:
+ compatible:
+ enum:
+ - amlogic,gxbb-clkc
+ - amlogic,gxl-clkc
+ - amlogic,axg-clkc
+ - amlogic,g12a-clkc
+ - amlogic,g12b-clkc
+ - amlogic,sm1-clkc
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ const: xtal
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+ - '#clock-cells'
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ sysctrl: system-controller@0 {
+ compatible = "amlogic,meson-gx-hhi-sysctrl", "simple-mfd", "syscon";
+ reg = <0 0x400>;
+
+ clkc: clock-controller {
+ compatible = "amlogic,gxbb-clkc";
+ #clock-cells = <1>;
+ clocks = <&xtal>;
+ clock-names = "xtal";
+ };
+ };
--
2.34.1
next prev parent reply other threads:[~2023-02-09 13:42 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-09 13:41 [PATCH 0/6] dt-bindings: second batch of dt-schema conversions for Amlogic Meson bindings Neil Armstrong
2023-02-09 13:41 ` [PATCH 1/6] dt-bindings: rtc: convert rtc-meson-vrtc.txt to dt-schema Neil Armstrong
2023-02-11 20:10 ` Martin Blumenstingl
2023-02-13 10:49 ` Krzysztof Kozlowski
2023-02-09 13:41 ` [PATCH 2/6] dt-bindings: soc: amlogic: convert clk-measure.txt " Neil Armstrong
2023-02-11 20:13 ` Martin Blumenstingl
2023-02-13 10:54 ` Krzysztof Kozlowski
2023-02-09 13:41 ` [PATCH 3/6] dt-bindings: soc: amlogic: document System Control registers Neil Armstrong
2023-02-11 20:25 ` Martin Blumenstingl
2023-02-13 10:59 ` Krzysztof Kozlowski
2023-02-09 13:41 ` Neil Armstrong [this message]
2023-02-13 11:01 ` [PATCH 4/6] dt-bindings: soc: amlogic: convert amlogic,gxbb-clkc.txt to dt-schema Krzysztof Kozlowski
2023-02-09 13:41 ` [PATCH 5/6] dt-bindings: soc: amlogic: convert amlogic,gxbb-aoclkc.txt " Neil Armstrong
2023-02-13 11:05 ` Krzysztof Kozlowski
2023-02-09 13:41 ` [PATCH 6/6] dt-bindings: soc: amlogic: update sysctrl clock-controller subnode type Neil Armstrong
2023-02-13 11:00 ` Krzysztof Kozlowski
2023-02-13 11:03 ` Neil Armstrong
2023-02-13 11:06 ` Krzysztof Kozlowski
2023-03-06 8:39 ` (subset) [PATCH 0/6] dt-bindings: second batch of dt-schema conversions for Amlogic Meson bindings Neil Armstrong
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