From: Philipp Zabel <p.zabel@pengutronix.de>
To: Horatiu Vultur <horatiu.vultur@microchip.com>,
robh+dt@kernel.org, andrew@lunn.ch, lars.povlsen@microchip.com,
Steen.Hegelund@microchip.com, UNGLinuxDriver@microchip.com,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 1/2] dt-bindings: reset: Add lan966x support
Date: Tue, 12 Oct 2021 15:35:43 +0200 [thread overview]
Message-ID: <91ae922d66b4b8c521142c8030bdd1a9f6d2fad1.camel@pengutronix.de> (raw)
In-Reply-To: <20211012114238.2060101-2-horatiu.vultur@microchip.com>
Hi Horatiu,
On Tue, 2021-10-12 at 13:42 +0200, Horatiu Vultur wrote:
> This adds support for lan966x.
>
> Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
> ---
> .../devicetree/bindings/reset/microchip,rst.yaml | 14 +++++++++++++-
> 1 file changed, 13 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/reset/microchip,rst.yaml b/Documentation/devicetree/bindings/reset/microchip,rst.yaml
> index 370579aeeca1..622cf3d0455d 100644
> --- a/Documentation/devicetree/bindings/reset/microchip,rst.yaml
> +++ b/Documentation/devicetree/bindings/reset/microchip,rst.yaml
> @@ -20,7 +20,11 @@ properties:
> pattern: "^reset-controller@[0-9a-f]+$"
>
> compatible:
> - const: microchip,sparx5-switch-reset
> + oneOf:
> + - items:
> + - const: microchip,sparx5-switch-reset
> + - items:
> + - const: microchip,lan966x-switch-reset
>
> reg:
> items:
> @@ -37,6 +41,14 @@ properties:
> $ref: "/schemas/types.yaml#/definitions/phandle"
> description: syscon used to access CPU reset
>
> + cuphy-syscon:
> + $ref: "/schemas/types.yaml#/definitions/phandle"
> + description: syscon used to access CuPHY
> +
> + gpios:
From the description I'd expect this to be called phy-reset-gpios.
> + description: used for release of reset of the external PHY
> + maxItems: 1
> +
Shouldn't an external PHY be described as a separate DT node, with its
own reset gpio?
regards
Philipp
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next prev parent reply other threads:[~2021-10-12 13:38 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-12 11:42 [PATCH v2 0/2] Extend Sparx5 switch reset driver for lan966x Horatiu Vultur
2021-10-12 11:42 ` [PATCH v2 1/2] dt-bindings: reset: Add lan966x support Horatiu Vultur
2021-10-12 13:35 ` Philipp Zabel [this message]
2021-10-12 14:40 ` Horatiu Vultur
2021-10-12 11:42 ` [PATCH v2 2/2] reset: mchp: sparx5: Extend support for lan966x Horatiu Vultur
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