From 1790cd3510cbd1f3f6217e5d9315f6dee369a690 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Fri, 8 Oct 2021 13:37:15 +0200 Subject: [PATCH] dt-bindings: clock: samsung,s2mps11: convert to dtschema Convert the clock provider of Samsung S2MPS11 family of PMICs to DT schema format. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Rob Herring Acked-by: Stephen Boyd Message-Id: <20211008113723.134648-4-krzysztof.kozlowski@canonical.com> Signed-off-by: Mark Brown --- .../devicetree/bindings/clock/samsung,s2mps11.txt | 49 ---------------------- .../devicetree/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 2726c1d..0000000 --- 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 0000000..1410c51 --- /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 + +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 a61f4f3..a2a8aaa 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -16330,7 +16330,7 @@ M: Bartlomiej Zolnierkiewicz L: linux-kernel@vger.kernel.org L: linux-samsung-soc@vger.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 -- 2.7.4