Commit 03d38c74 authored by Rayyan Ansari's avatar Rayyan Ansari Committed by Damien Le Moal
Browse files

dt-bindings: ata: qcom,ipq806x-ahci: use dtschema 



Remove old text bindings and add ipq806x AHCI compatible to
ahci-common.yaml, as well as its required properties.

Signed-off-by: default avatarRayyan Ansari <rayyan.ansari@linaro.org>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: default avatarDamien Le Moal <dlemoal@kernel.org>
parent 8400291e

Documentation/devicetree/bindings/ata/ahci-platform.yaml

+28 −2
Original line number Diff line number Diff line
@@ -30,6 +30,7 @@ select: 
          - marvell,armada-3700-ahci

          - marvell,armada-8k-ahci

          - marvell,berlin2q-ahci

          - qcom,ipq806x-ahci

          - socionext,uniphier-pro4-ahci

          - socionext,uniphier-pxs2-ahci

          - socionext,uniphier-pxs3-ahci
@@ -45,6 +46,7 @@ properties: 
              - marvell,armada-8k-ahci

              - marvell,berlin2-ahci

              - marvell,berlin2q-ahci

              - qcom,ipq806x-ahci

              - socionext,uniphier-pro4-ahci

              - socionext,uniphier-pxs2-ahci

              - socionext,uniphier-pxs3-ahci
@@ -64,11 +66,11 @@ properties: 


  clocks:

    minItems: 1

    maxItems: 3

    maxItems: 5



  clock-names:

    minItems: 1

    maxItems: 3

    maxItems: 5



  interrupts:

    maxItems: 1
@@ -97,6 +99,30 @@ required: 


allOf:

  - $ref: ahci-common.yaml#



  - if:

      properties:

        compatible:

          contains:

            enum:

              - qcom,ipq806x-ahci

    then:

      properties:

        clocks:

          minItems: 5

        clock-names:

          items:

            - const: slave_iface

            - const: iface

            - const: core

            - const: rxoob

            - const: pmalive

      required:

        - phys

        - phy-names

        - clocks

        - clock-names



  - if:

      properties:

        compatible:

Documentation/devicetree/bindings/ata/qcom-sata.txt

deleted100644 → 0
+0 −48
Original line number Diff line number Diff line 
* Qualcomm AHCI SATA Controller



SATA nodes are defined to describe on-chip Serial ATA controllers.

Each SATA controller should have its own node.



Required properties:

- compatible		: compatible list, must contain "generic-ahci"

- interrupts		: <interrupt mapping for SATA IRQ>

- reg			: <registers mapping>

- phys			: Must contain exactly one entry as specified

			  in phy-bindings.txt

- phy-names		: Must be "sata-phy"



Required properties for "qcom,ipq806x-ahci" compatible:

- clocks		: Must contain an entry for each entry in clock-names.

- clock-names		: Shall be:

				"slave_iface" - Fabric port AHB clock for SATA

				"iface" - AHB clock

				"core" - core clock

				"rxoob" - RX out-of-band clock

				"pmalive" - Power Module Alive clock

- assigned-clocks	: Shall be:

				SATA_RXOOB_CLK

				SATA_PMALIVE_CLK

- assigned-clock-rates	: Shall be:

				100Mhz (100000000) for SATA_RXOOB_CLK

				100Mhz (100000000) for SATA_PMALIVE_CLK



Example:

	sata@29000000 {

		compatible = "qcom,ipq806x-ahci", "generic-ahci";

		reg = <0x29000000 0x180>;



		interrupts = <0 209 0x0>;



		clocks = <&gcc SFAB_SATA_S_H_CLK>,

			 <&gcc SATA_H_CLK>,

			 <&gcc SATA_A_CLK>,

			 <&gcc SATA_RXOOB_CLK>,

			 <&gcc SATA_PMALIVE_CLK>;

		clock-names = "slave_iface", "iface", "core",

				"rxoob", "pmalive";

		assigned-clocks = <&gcc SATA_RXOOB_CLK>, <&gcc SATA_PMALIVE_CLK>;

		assigned-clock-rates = <100000000>, <100000000>;



		phys = <&sata_phy>;

		phy-names = "sata-phy";

	};