Commit d78cda5a authored by Olof Johansson's avatar Olof Johansson
Browse files

Merge tag 'amlogic-dt64' of... 

Merge tag 'amlogic-dt64' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into arm/dt

arm64: dts: Amlogic updates for v5.3

Highlights:
- new SoC: S922X (G12B family, A73/A53 big.LITTLE)
- new board: Hardkernel odroid-N2 (SoC: G12B S922X)
- add/use ethernet PHY interrupt/reset lines
- G12A: add/enable audio, PWM, IR, i2c, SD/eMMC, WiFi, bluetooth, network
- gxbb-vega-s95 board: fix WiFi/BT, enable more peripherals

* tag 'amlogic-dt64' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic

: (79 commits)
  arm64: dts: meson: g12a: x96-max: add the Ethernet PHY interrupt line
  arm64: dts: meson: g12b: odroid-n2: add the Ethernet PHY interrupt line
  arm64: dts: meson: g12b: odroid-n2: add the Ethernet PHY reset line
  arm64: dts: meson: use the generic Ethernet PHY reset GPIO bindings
  arm64: dts: meson: g12a: x96-max: fix the Ethernet PHY reset line
  arm64: dts: meson: g12a: sort sdio nodes correctly
  arm64: dts: meson-g12a-x96-max: add sound card
  arm64: dts: meson-g12b-odroid-n2: add sound card
  arm64: dts: meson: sei510: add sound card
  arm64: dts: meson: sei510: add max98357a DAC
  ASoC: meson: add tohdmitx DT bindings
  arm64: dts: meson: g12a: add the GPIO interrupt controller
  arm64: dts: meson-g12a-x96-max: bump bluetooth bus speed to 2Mbaud/s
  arm64: dts: meson-g12a-sei510: bump bluetooth bus speed to 2Mbaud/s
  arm64: dts: meson-g12a-x96-max: add 32k clock to bluetooth node
  arm64: dts: meson-g12a-sei510: add 32k clock to bluetooth node
  arm64: dts: meson-g12a-sei510: Enable Wifi SDIO module
  arm64: dts: meson-g12a-x96-max: Enable Wifi SDIO Module
  arm64: dts: meson-g12a-x96-max: add support for sdcard and emmc
  arm64: dts: meson: g12a: add SDIO controller
  ...

Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
parents 37937ee7 50b617a6

Documentation/devicetree/bindings/arm/amlogic.txt

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Amlogic MesonX device tree bindings

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



Work in progress statement:



Device tree files and bindings applying to Amlogic SoCs and boards are

considered "unstable". Any Amlogic device tree binding may change at

any time. Be sure to use a device tree binary and a kernel image

generated from the same source tree.



Please refer to Documentation/devicetree/bindings/ABI.txt for a definition of a

stable binding/ABI.



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



Boards with the Amlogic Meson6 SoC shall have the following properties:

  Required root node property:

    compatible: "amlogic,meson6"



Boards with the Amlogic Meson8 SoC shall have the following properties:

  Required root node property:

    compatible: "amlogic,meson8";



Boards with the Amlogic Meson8b SoC shall have the following properties:

  Required root node property:

    compatible: "amlogic,meson8b";



Boards with the Amlogic Meson8m2 SoC shall have the following properties:

  Required root node property:

    compatible: "amlogic,meson8m2";



Boards with the Amlogic Meson GXBaby SoC shall have the following properties:

  Required root node property:

    compatible: "amlogic,meson-gxbb";



Boards with the Amlogic Meson GXL S905X SoC shall have the following properties:

  Required root node property:

    compatible: "amlogic,s905x", "amlogic,meson-gxl";



Boards with the Amlogic Meson GXL S905D SoC shall have the following properties:

  Required root node property:

    compatible: "amlogic,s905d", "amlogic,meson-gxl";



Boards with the Amlogic Meson GXL S805X SoC shall have the following properties:

  Required root node property:

    compatible: "amlogic,s805x", "amlogic,meson-gxl";



Boards with the Amlogic Meson GXL S905W SoC shall have the following properties:

  Required root node property:

    compatible: "amlogic,s905w", "amlogic,meson-gxl";



Boards with the Amlogic Meson GXM S912 SoC shall have the following properties:

  Required root node property:

    compatible: "amlogic,s912", "amlogic,meson-gxm";



Boards with the Amlogic Meson AXG A113D SoC shall have the following properties:

  Required root node property:

    compatible: "amlogic,a113d", "amlogic,meson-axg";



Boards with the Amlogic Meson G12A S905D2 SoC shall have the following properties:

  Required root node property:

    compatible: "amlogic,g12a";



Board compatible values (alphabetically, grouped by SoC):



  - "geniatech,atv1200" (Meson6)



  - "minix,neo-x8" (Meson8)



  - "endless,ec100" (Meson8b)

  - "hardkernel,odroid-c1" (Meson8b)

  - "tronfy,mxq" (Meson8b)



  - "tronsmart,mxiii-plus" (Meson8m2)



  - "amlogic,p200" (Meson gxbb)

  - "amlogic,p201" (Meson gxbb)

  - "friendlyarm,nanopi-k2" (Meson gxbb)

  - "hardkernel,odroid-c2" (Meson gxbb)

  - "nexbox,a95x" (Meson gxbb or Meson gxl s905x)

  - "tronsmart,vega-s95-pro", "tronsmart,vega-s95" (Meson gxbb)

  - "tronsmart,vega-s95-meta", "tronsmart,vega-s95" (Meson gxbb)

  - "tronsmart,vega-s95-telos", "tronsmart,vega-s95" (Meson gxbb)

  - "wetek,hub" (Meson gxbb)

  - "wetek,play2" (Meson gxbb)



  - "amlogic,p212" (Meson gxl s905x)

  - "hwacom,amazetv" (Meson gxl s905x)

  - "khadas,vim" (Meson gxl s905x)

  - "libretech,cc" (Meson gxl s905x)



  - "amlogic,p230" (Meson gxl s905d)

  - "amlogic,p231" (Meson gxl s905d)

  - "phicomm,n1" (Meson gxl s905d)



  - "amlogic,p241" (Meson gxl s805x)

  - "libretech,aml-s805x-ac" (Meson gxl s805x)



  - "amlogic,p281" (Meson gxl s905w)

  - "oranth,tx3-mini" (Meson gxl s905w)



  - "amlogic,q200" (Meson gxm s912)

  - "amlogic,q201" (Meson gxm s912)

  - "khadas,vim2" (Meson gxm s912)

  - "kingnovel,r-box-pro" (Meson gxm S912)

  - "nexbox,a1" (Meson gxm s912)

  - "tronsmart,vega-s96" (Meson gxm s912)



  - "amlogic,s400" (Meson axg a113d)



  - "amlogic,u200" (Meson g12a s905d2)

  - "amediatech,x96-max" (Meson g12a s905x2)

  - "seirobotics,sei510" (Meson g12a s905x2)



Amlogic Meson Firmware registers Interface

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



The Meson SoCs have a register bank with status and data shared with the

secure firmware.



Required properties:

 - compatible: For Meson GX SoCs, must be "amlogic,meson-gx-ao-secure", "syscon"



Properties should indentify components of this register interface :



Meson GX SoC Information

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

A firmware register encodes the SoC type, package and revision information on

the Meson GX SoCs.

If present, the following property should be added :



Optional properties:

  - amlogic,has-chip-id: If present, the interface gives the current SoC version.



Example

-------



ao-secure@140 {

	compatible = "amlogic,meson-gx-ao-secure", "syscon";

	reg = <0x0 0x140 0x0 0x140>;

	amlogic,has-chip-id;

};

Documentation/devicetree/bindings/arm/amlogic.yaml

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# SPDX-License-Identifier: GPL-2.0

%YAML 1.2

---

$id: http://devicetree.org/schemas/arm/amlogic.yaml#

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



title: Amlogic MesonX device tree bindings



maintainers:

  - Kevin Hilman <khilman@baylibre.com>



description: |+

  Work in progress statement:



  Device tree files and bindings applying to Amlogic SoCs and boards are

  considered "unstable". Any Amlogic device tree binding may change at

  any time. Be sure to use a device tree binary and a kernel image

  generated from the same source tree.



  Please refer to Documentation/devicetree/bindings/ABI.txt for a definition of a

  stable binding/ABI.



properties:

  $nodename:

    const: '/'

  compatible:

    oneOf:

      - description: Boards with the Amlogic Meson6 SoC

        items:

          - enum:

              - geniatech,atv1200

          - const: amlogic,meson6



      - description: Boards with the Amlogic Meson8 SoC

        items:

          - enum:

              - minix,neo-x8

          - const: amlogic,meson8



      - description: Boards with the Amlogic Meson8m2 SoC

        items:

          - enum:

              - tronsmart,mxiii-plus

          - const: amlogic,meson8m2



      - description: Boards with the Amlogic Meson8b SoC

        items:

          - enum:

              - endless,ec100

              - hardkernel,odroid-c1

              - tronfy,mxq

          - const: amlogic,meson8b



      - description: Boards with the Amlogic Meson GXBaby SoC

        items:

          - enum:

              - amlogic,p200

              - amlogic,p201

              - friendlyarm,nanopi-k2

              - hardkernel,odroid-c2

              - nexbox,a95x

              - wetek,hub

              - wetek,play2

          - const: amlogic,meson-gxbb



      - description: Tronsmart Vega S95 devices

        items:

          - enum:

              - tronsmart,vega-s95-pro

              - tronsmart,vega-s95-meta

              - tronsmart,vega-s95-telos

          - const: tronsmart,vega-s95

          - const: amlogic,meson-gxbb



      - description: Boards with the Amlogic Meson GXL S805X SoC

        items:

          - enum:

              - amlogic,p241

              - libretech,aml-s805x-ac

          - const: amlogic,s805x

          - const: amlogic,meson-gxl



      - description: Boards with the Amlogic Meson GXL S905W SoC

        items:

          - enum:

              - amlogic,p281

              - oranth,tx3-mini

          - const: amlogic,s905w

          - const: amlogic,meson-gxl



      - description: Boards with the Amlogic Meson GXL S905X SoC

        items:

          - enum:

              - amediatech,x96-max

              - amlogic,p212

              - hwacom,amazetv

              - khadas,vim

              - libretech,cc

              - nexbox,a95x

              - seirobotics,sei510

          - const: amlogic,s905x

          - const: amlogic,meson-gxl



      - description: Boards with the Amlogic Meson GXL S905D SoC

        items:

          - enum:

              - amlogic,p230

              - amlogic,p231

              - phicomm,n1

          - const: amlogic,s905d

          - const: amlogic,meson-gxl



      - description: Boards with the Amlogic Meson GXM S912 SoC

        items:

          - enum:

              - amlogic,q200

              - amlogic,q201

              - khadas,vim2

              - kingnovel,r-box-pro

              - nexbox,a1

              - tronsmart,vega-s96

          - const: amlogic,s912

          - const: amlogic,meson-gxm



      - description: Boards with the Amlogic Meson AXG A113D SoC

        items:

          - enum:

              - amlogic,s400

          - const: amlogic,a113d

          - const: amlogic,meson-axg



      - description: Boards with the Amlogic Meson G12A S905D2 SoC

        items:

          - enum:

              - amlogic,u200

          - const: amlogic,g12a



      - description: Boards with the Amlogic Meson G12B S922X SoC

        items:

          - enum:

              - hardkernel,odroid-n2

          - const: amlogic,g12b



...

Documentation/devicetree/bindings/arm/amlogic/amlogic,meson-gx-ao-secure.txt

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Amlogic Meson Firmware registers Interface

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



The Meson SoCs have a register bank with status and data shared with the

secure firmware.



Required properties:

 - compatible: For Meson GX SoCs, must be "amlogic,meson-gx-ao-secure", "syscon"



Properties should indentify components of this register interface :



Meson GX SoC Information

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

A firmware register encodes the SoC type, package and revision information on

the Meson GX SoCs.

If present, the following property should be added :



Optional properties:

  - amlogic,has-chip-id: If present, the interface gives the current SoC version.



Example

-------



ao-secure@140 {

	compatible = "amlogic,meson-gx-ao-secure", "syscon";

	reg = <0x0 0x140 0x0 0x140>;

	amlogic,has-chip-id;

};

Documentation/devicetree/bindings/sound/amlogic,g12a-tohdmitx.txt

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* Amlogic HDMI Tx control glue



Required properties:

- compatible: "amlogic,g12a-tohdmitx"

- reg: physical base address of the controller and length of memory

       mapped region.

- #sound-dai-cells: should be 1.



Example on the S905X2 SoC:



tohdmitx: audio-controller@744 {

	compatible = "amlogic,g12a-tohdmitx";

	reg = <0x0 0x744 0x0 0x4>;

	#sound-dai-cells = <1>;

};



Example of an 'amlogic,axg-sound-card':



sound {

	compatible = "amlogic,axg-sound-card";



[...]



	dai-link-x {

		sound-dai = <&tdmif_a>;

		dai-format = "i2s";

		dai-tdm-slot-tx-mask-0 = <1 1>;



		codec-0 {

			sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>;

		};



		codec-1 {

			sound-dai = <&external_dac>;

		};

	};



	dai-link-y {

		sound-dai = <&tdmif_c>;

		dai-format = "i2s";

		dai-tdm-slot-tx-mask-0 = <1 1>;



		codec {

			sound-dai = <&tohdmitx TOHDMITX_I2S_IN_C>;

		};

	};



	dai-link-z {

		sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;



		codec {

			sound-dai = <&hdmi_tx>;

		};

	};

};

arch/arm64/boot/dts/amlogic/Makefile

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@@ -3,6 +3,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-axg-s400.dtb 
dtb-$(CONFIG_ARCH_MESON) += meson-g12a-sei510.dtb

dtb-$(CONFIG_ARCH_MESON) += meson-g12a-u200.dtb

dtb-$(CONFIG_ARCH_MESON) += meson-g12a-x96-max.dtb

dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-n2.dtb

dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-nanopi-k2.dtb

dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-nexbox-a95x.dtb

dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-odroidc2.dtb

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