Commit e6c6ddb3 authored by Dmitry Rokosov's avatar Dmitry Rokosov Committed by Jerome Brunet
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dt-bindings: clock: meson: add A1 PLL clock controller bindings 



Add the documentation and dt bindings for Amlogic A1 PLL clock
controller.
Also include new A1 clock controller dt bindings to MAINTAINERS.

Signed-off-by: default avatarJian Hu <jian.hu@amlogic.com>
Signed-off-by: default avatarDmitry Rokosov <ddrokosov@sberdevices.ru>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Reviewed-by: default avatarMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/20230523135351.19133-4-ddrokosov@sberdevices.ru


Signed-off-by: default avatarJerome Brunet <jbrunet@baylibre.com>
parent ac9a7868

Documentation/devicetree/bindings/clock/amlogic,a1-pll-clkc.yaml

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

%YAML 1.2

---

$id: http://devicetree.org/schemas/clock/amlogic,a1-pll-clkc.yaml#

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



title: Amlogic A1 PLL Clock Control Unit



maintainers:

  - Neil Armstrong <neil.armstrong@linaro.org>

  - Jerome Brunet <jbrunet@baylibre.com>

  - Jian Hu <jian.hu@jian.hu.com>

  - Dmitry Rokosov <ddrokosov@sberdevices.ru>



properties:

  compatible:

    const: amlogic,a1-pll-clkc



  '#clock-cells':

    const: 1



  reg:

    maxItems: 1



  clocks:

    items:

      - description: input fixpll_in

      - description: input hifipll_in



  clock-names:

    items:

      - const: fixpll_in

      - const: hifipll_in



required:

  - compatible

  - '#clock-cells'

  - reg

  - clocks

  - clock-names



additionalProperties: false



examples:

  - |

    apb {

        #address-cells = <2>;

        #size-cells = <2>;



        clock-controller@7c80 {

            compatible = "amlogic,a1-pll-clkc";

            reg = <0 0x7c80 0 0x18c>;

            #clock-cells = <1>;

            clocks = <&clkc_periphs_fixpll_in>,

                     <&clkc_periphs_hifipll_in>;

            clock-names = "fixpll_in", "hifipll_in";

        };

    };

MAINTAINERS

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@@ -1888,6 +1888,7 @@ L: linux-amlogic@lists.infradead.org 
S:	Maintained

F:	Documentation/devicetree/bindings/clock/amlogic*

F:	drivers/clk/meson/

F:	include/dt-bindings/clock/a1*

F:	include/dt-bindings/clock/gxbb*

F:	include/dt-bindings/clock/meson*
































include/dt-bindings/clock/amlogic,a1-pll-clkc.h
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/* SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause */









/*









 * Copyright (c) 2019 Amlogic, Inc. All rights reserved.









 * Author: Jian Hu <jian.hu@amlogic.com>









 *









 * Copyright (c) 2023, SberDevices. All Rights Reserved.









 * Author: Dmitry Rokosov <ddrokosov@sberdevices.ru>









 */



















#ifndef __A1_PLL_CLKC_H









#define __A1_PLL_CLKC_H



















#define CLKID_FIXED_PLL		1









#define CLKID_FCLK_DIV2		6









#define CLKID_FCLK_DIV3		7









#define CLKID_FCLK_DIV5		8









#define CLKID_FCLK_DIV7		9









#define CLKID_HIFI_PLL		10



















#endif /* __A1_PLL_CLKC_H */