From: Rob Herring <robh@kernel.org>
To: Biju Das <biju.das.jz@bp.renesas.com>
Cc: Kishon Vijay Abraham I <kishon@ti.com>,
Vinod Koul <vkoul@kernel.org>,
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
linux-phy@lists.infradead.org, devicetree@vger.kernel.org,
Geert Uytterhoeven <geert+renesas@glider.be>,
Chris Paterson <Chris.Paterson2@renesas.com>,
Biju Das <biju.das@bp.renesas.com>,
Prabhakar Mahadev Lad <prabhakar.mahadev-lad.rj@bp.renesas.com>,
linux-renesas-soc@vger.kernel.org
Subject: Re: [PATCH v4 06/10] dt-bindings: phy: renesas,usb2-phy: Document RZ/G2L phy bindings
Date: Mon, 26 Jul 2021 16:28:30 -0600 [thread overview]
Message-ID: <20210726222830.GB981051@robh.at.kernel.org> (raw)
In-Reply-To: <20210719121938.6532-7-biju.das.jz@bp.renesas.com>
On Mon, Jul 19, 2021 at 01:19:34PM +0100, Biju Das wrote:
> Document USB phy bindings for RZ/G2L SoC.
>
> RZ/G2L USB2.0 phy uses line ctrl register for OTG_ID pin changes. It uses
> a different OTG-BC interrupt bit for device recognition. Apart from this,
> the PHY reset is controlled by USBPHY control IP and Document reset is a
> required property.
>
> Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> ---
> v3->v4:
> * Removed second reset
> * Added family specific compatible string.
> v2->v3
> * Created a new compatible for RZ/G2L as per Geert's suggestion.
> * Added resets required properties for RZ/G2L SoC.
> ---
> .../bindings/phy/renesas,usb2-phy.yaml | 19 +++++++++++++++++++
> 1 file changed, 19 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml b/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml
> index d5dc5a3cdceb..151158d7a224 100644
> --- a/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml
> +++ b/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml
> @@ -30,6 +30,11 @@ properties:
> - renesas,usb2-phy-r8a77995 # R-Car D3
> - const: renesas,rcar-gen3-usb2-phy
>
> + - items:
> + - enum:
> + - renesas,usb2-phy-r9a07g044 # RZ/G2{L,LC}
> + - const: renesas,rzg2l-usb2-phy # RZ/G2L family
> +
> reg:
> maxItems: 1
>
> @@ -91,6 +96,20 @@ required:
> - clocks
> - '#phy-cells'
>
> +allOf:
> + - if:
> + properties:
> + compatible:
> + contains:
> + const: renesas,rzg2l-usb2-phy
> + then:
> + properties:
> + resets:
> + description: |
> + USB/PHY reset associated with the port.
You don't need 'properties' part here. Just 'required'.
> + required:
> + - resets
> +
> additionalProperties: false
>
> examples:
> --
> 2.17.1
>
>
next prev parent reply other threads:[~2021-07-26 22:28 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20210719121938.6532-1-biju.das.jz@bp.renesas.com>
2021-07-19 12:19 ` [PATCH v4 01/10] dt-bindings: usb: generic-ohci: Document dr_mode property Biju Das
2021-07-19 12:19 ` [PATCH v4 02/10] dt-bindings: usb: generic-ehci: " Biju Das
2021-07-19 12:19 ` [PATCH v4 03/10] dt-bindings: reset: Document RZ/G2L USBPHY Control bindings Biju Das
2021-07-19 15:27 ` Rob Herring
2021-07-20 11:26 ` Biju Das
2021-07-20 16:36 ` Rob Herring
2021-07-20 16:56 ` Biju Das
2021-07-26 22:26 ` Rob Herring
2021-07-19 12:19 ` [PATCH v4 04/10] reset: renesas: Add RZ/G2L usbphy control driver Biju Das
2021-07-27 7:55 ` Biju Das
2021-07-27 13:37 ` Philipp Zabel
2021-07-27 13:53 ` Biju Das
2021-07-27 13:58 ` Philipp Zabel
2021-07-19 12:19 ` [PATCH v4 05/10] arm64: configs: defconfig: Enable RZ/G2L USBPHY " Biju Das
2021-07-19 12:19 ` [PATCH v4 06/10] dt-bindings: phy: renesas,usb2-phy: Document RZ/G2L phy bindings Biju Das
2021-07-26 22:28 ` Rob Herring [this message]
2021-07-27 14:58 ` Biju Das
2021-07-19 12:19 ` [PATCH v4 07/10] phy: renesas: phy-rcar-gen3-usb2: Add OTG support for RZ/G2L Biju Das
2021-07-19 12:19 ` [PATCH v4 08/10] arm64: dts: renesas: r9a07g044: Add USB2.0 phy and host support Biju Das
2021-07-19 12:19 ` [PATCH v4 09/10] dt-bindings: usb: renesas,usbhs: Document RZ/G2L bindings Biju Das
2021-07-26 22:30 ` Rob Herring
2021-07-27 14:59 ` Biju Das
2021-07-19 12:19 ` [PATCH v4 10/10] arm64: dts: renesas: r9a07g044: Add USB2.0 device support Biju Das
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