Commit 8dc1bffd authored by Stanislav Jakubek's avatar Stanislav Jakubek Committed by Bjorn Andersson
Browse files

dt-bindings: hwlock: sprd-hwspinlock: convert to YAML 



Convert the Spreadtrum hardware spinlock bindings to DT schema.

Reviewed-by: default avatarConor Dooley <conor.dooley@microchip.com>
Reviewed-by: default avatarBaolin Wang <baolin.wang@linux.alibaba.com>
Signed-off-by: default avatarStanislav Jakubek <stano.jakubek@gmail.com>
Link: https://lore.kernel.org/r/ZrB2S71BsxGAVXfQ@standask-GA-A55M-S2HP


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent 8400291e

Documentation/devicetree/bindings/hwlock/sprd,hwspinlock-r3p0.yaml

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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause

%YAML 1.2

---

$id: http://devicetree.org/schemas/hwlock/sprd,hwspinlock-r3p0.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: Spreadtrum hardware spinlock



maintainers:

  - Orson Zhai <orsonzhai@gmail.com>

  - Baolin Wang <baolin.wang7@gmail.com>

  - Chunyan Zhang <zhang.lyra@gmail.com>



properties:

  compatible:

    const: sprd,hwspinlock-r3p0



  reg:

    maxItems: 1



  clocks:

    maxItems: 1



  clock-names:

    const: enable



  '#hwlock-cells':

    const: 1



required:

  - compatible

  - reg

  - clocks

  - clock-names

  - '#hwlock-cells'



additionalProperties: false



examples:

  - |

    #include <dt-bindings/clock/sprd,sc9860-clk.h>



    hwlock@40500000 {

      compatible = "sprd,hwspinlock-r3p0";

      reg = <0x40500000 0x1000>;

      clocks = <&aon_gate CLK_SPLK_EB>;

      clock-names = "enable";

      #hwlock-cells = <1>;

    };

...

Documentation/devicetree/bindings/hwlock/sprd-hwspinlock.txt

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SPRD Hardware Spinlock Device Binding

-------------------------------------



Required properties :

- compatible : should be "sprd,hwspinlock-r3p0".

- reg : the register address of hwspinlock.

- #hwlock-cells : hwlock users only use the hwlock id to represent a specific

	hwlock, so the number of cells should be <1> here.

- clock-names : Must contain "enable".

- clocks : Must contain a phandle entry for the clock in clock-names, see the

	common clock bindings.



Please look at the generic hwlock binding for usage information for consumers,

"Documentation/devicetree/bindings/hwlock/hwlock.txt"



Example of hwlock provider:

	hwspinlock@40500000 {

		compatible  = "sprd,hwspinlock-r3p0";

		reg = <0 0x40500000 0 0x1000>;

		#hwlock-cells = <1>;

		clock-names = "enable";

		clocks = <&clk_aon_apb_gates0 22>;

	};