From: Rob Herring <robh@kernel.org>
To: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: andrew@lunn.ch, f.fainelli@gmail.com,
linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org,
jianxin.pan@amlogic.com, davem@davemloft.net,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH RFC v2 01/11] dt-bindings: net: meson-dwmac: Add the amlogic,rx-delay-ns property
Date: Tue, 12 May 2020 09:51:35 -0500 [thread overview]
Message-ID: <20200512145135.GA16551@bogus> (raw)
In-Reply-To: <20200429201644.1144546-2-martin.blumenstingl@googlemail.com>
On Wed, Apr 29, 2020 at 10:16:34PM +0200, Martin Blumenstingl wrote:
> The PRG_ETHERNET registers on Meson8b and newer SoCs can add an RX
> delay. Add a property with the known supported values so it can be
> configured according to the board layout.
>
> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
> ---
> .../bindings/net/amlogic,meson-dwmac.yaml | 13 +++++++++++++
> 1 file changed, 13 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml b/Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml
> index ae91aa9d8616..8d851f59d9f2 100644
> --- a/Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml
> +++ b/Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml
> @@ -67,6 +67,19 @@ allOf:
> PHY and MAC are adding a delay).
> Any configuration is ignored when the phy-mode is set to "rmii".
>
> + amlogic,rx-delay-ns:
> + $ref: /schemas/types.yaml#definitions/uint32
Don't need to define the type when in standard units.
> + enum:
> + - 0
> + - 2
> + description:
> + The internal RGMII RX clock delay (provided by this IP block) in
> + nanoseconds. When phy-mode is set to "rgmii" then the RX delay
> + should be explicitly configured. When not configured a fallback of
> + 0ns is used. When the phy-mode is set to either "rgmii-id" or
'default: 0' expresses this.
> + "rgmii-rxid" the RX clock delay is already provided by the PHY.
> + Any configuration is ignored when the phy-mode is set to "rmii".
> +
> properties:
> compatible:
> additionalItems: true
> --
> 2.26.2
>
WARNING: multiple messages have this Message-ID (diff)
From: Rob Herring <robh@kernel.org>
To: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: andrew@lunn.ch, f.fainelli@gmail.com, jianxin.pan@amlogic.com,
devicetree@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-amlogic@lists.infradead.org,
davem@davemloft.net, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH RFC v2 01/11] dt-bindings: net: meson-dwmac: Add the amlogic,rx-delay-ns property
Date: Tue, 12 May 2020 09:51:35 -0500 [thread overview]
Message-ID: <20200512145135.GA16551@bogus> (raw)
In-Reply-To: <20200429201644.1144546-2-martin.blumenstingl@googlemail.com>
On Wed, Apr 29, 2020 at 10:16:34PM +0200, Martin Blumenstingl wrote:
> The PRG_ETHERNET registers on Meson8b and newer SoCs can add an RX
> delay. Add a property with the known supported values so it can be
> configured according to the board layout.
>
> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
> ---
> .../bindings/net/amlogic,meson-dwmac.yaml | 13 +++++++++++++
> 1 file changed, 13 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml b/Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml
> index ae91aa9d8616..8d851f59d9f2 100644
> --- a/Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml
> +++ b/Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml
> @@ -67,6 +67,19 @@ allOf:
> PHY and MAC are adding a delay).
> Any configuration is ignored when the phy-mode is set to "rmii".
>
> + amlogic,rx-delay-ns:
> + $ref: /schemas/types.yaml#definitions/uint32
Don't need to define the type when in standard units.
> + enum:
> + - 0
> + - 2
> + description:
> + The internal RGMII RX clock delay (provided by this IP block) in
> + nanoseconds. When phy-mode is set to "rgmii" then the RX delay
> + should be explicitly configured. When not configured a fallback of
> + 0ns is used. When the phy-mode is set to either "rgmii-id" or
'default: 0' expresses this.
> + "rgmii-rxid" the RX clock delay is already provided by the PHY.
> + Any configuration is ignored when the phy-mode is set to "rmii".
> +
> properties:
> compatible:
> additionalItems: true
> --
> 2.26.2
>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Rob Herring <robh@kernel.org>
To: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: andrew@lunn.ch, f.fainelli@gmail.com, jianxin.pan@amlogic.com,
devicetree@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-amlogic@lists.infradead.org,
davem@davemloft.net, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH RFC v2 01/11] dt-bindings: net: meson-dwmac: Add the amlogic,rx-delay-ns property
Date: Tue, 12 May 2020 09:51:35 -0500 [thread overview]
Message-ID: <20200512145135.GA16551@bogus> (raw)
In-Reply-To: <20200429201644.1144546-2-martin.blumenstingl@googlemail.com>
On Wed, Apr 29, 2020 at 10:16:34PM +0200, Martin Blumenstingl wrote:
> The PRG_ETHERNET registers on Meson8b and newer SoCs can add an RX
> delay. Add a property with the known supported values so it can be
> configured according to the board layout.
>
> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
> ---
> .../bindings/net/amlogic,meson-dwmac.yaml | 13 +++++++++++++
> 1 file changed, 13 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml b/Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml
> index ae91aa9d8616..8d851f59d9f2 100644
> --- a/Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml
> +++ b/Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml
> @@ -67,6 +67,19 @@ allOf:
> PHY and MAC are adding a delay).
> Any configuration is ignored when the phy-mode is set to "rmii".
>
> + amlogic,rx-delay-ns:
> + $ref: /schemas/types.yaml#definitions/uint32
Don't need to define the type when in standard units.
> + enum:
> + - 0
> + - 2
> + description:
> + The internal RGMII RX clock delay (provided by this IP block) in
> + nanoseconds. When phy-mode is set to "rgmii" then the RX delay
> + should be explicitly configured. When not configured a fallback of
> + 0ns is used. When the phy-mode is set to either "rgmii-id" or
'default: 0' expresses this.
> + "rgmii-rxid" the RX clock delay is already provided by the PHY.
> + Any configuration is ignored when the phy-mode is set to "rmii".
> +
> properties:
> compatible:
> additionalItems: true
> --
> 2.26.2
>
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
next prev parent reply other threads:[~2020-05-12 14:51 UTC|newest]
Thread overview: 81+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-29 20:16 [PATCH RFC v2 00/11] dwmac-meson8b Ethernet RX delay configuration Martin Blumenstingl
2020-04-29 20:16 ` Martin Blumenstingl
2020-04-29 20:16 ` Martin Blumenstingl
2020-04-29 20:16 ` [PATCH RFC v2 01/11] dt-bindings: net: meson-dwmac: Add the amlogic,rx-delay-ns property Martin Blumenstingl
2020-04-29 20:16 ` [PATCH RFC v2 01/11] dt-bindings: net: meson-dwmac: Add the amlogic, rx-delay-ns property Martin Blumenstingl
2020-04-29 20:16 ` Martin Blumenstingl
2020-05-01 15:26 ` [PATCH RFC v2 01/11] dt-bindings: net: meson-dwmac: Add the amlogic,rx-delay-ns property Andrew Lunn
2020-05-01 15:26 ` Andrew Lunn
2020-05-01 15:26 ` Andrew Lunn
2020-05-12 14:51 ` Rob Herring [this message]
2020-05-12 14:51 ` Rob Herring
2020-05-12 14:51 ` Rob Herring
2020-04-29 20:16 ` [PATCH RFC v2 02/11] dt-bindings: net: dwmac-meson: Document the "timing-adjustment" clock Martin Blumenstingl
2020-04-29 20:16 ` Martin Blumenstingl
2020-04-29 20:16 ` Martin Blumenstingl
2020-05-01 15:27 ` Andrew Lunn
2020-05-01 15:27 ` Andrew Lunn
2020-05-01 15:27 ` Andrew Lunn
2020-05-01 21:09 ` Rob Herring
2020-05-01 21:09 ` Rob Herring
2020-05-01 21:09 ` Rob Herring
2020-05-01 21:53 ` Martin Blumenstingl
2020-05-01 21:53 ` Martin Blumenstingl
2020-05-01 21:53 ` Martin Blumenstingl
2020-05-10 22:34 ` Martin Blumenstingl
2020-05-10 22:34 ` Martin Blumenstingl
2020-05-10 22:34 ` Martin Blumenstingl
2020-04-29 20:16 ` [PATCH RFC v2 03/11] net: stmmac: dwmac-meson8b: use FIELD_PREP instead of open-coding it Martin Blumenstingl
2020-04-29 20:16 ` Martin Blumenstingl
2020-04-29 20:16 ` Martin Blumenstingl
2020-05-01 15:28 ` Andrew Lunn
2020-05-01 15:28 ` Andrew Lunn
2020-05-01 15:28 ` Andrew Lunn
2020-04-29 20:16 ` [PATCH RFC v2 04/11] net: stmmac: dwmac-meson8b: Move the documentation for the TX delay Martin Blumenstingl
2020-04-29 20:16 ` Martin Blumenstingl
2020-04-29 20:16 ` Martin Blumenstingl
2020-05-01 15:29 ` Andrew Lunn
2020-05-01 15:29 ` Andrew Lunn
2020-05-01 15:29 ` Andrew Lunn
2020-04-29 20:16 ` [PATCH RFC v2 05/11] net: stmmac: dwmac-meson8b: Add the PRG_ETH0_ADJ_* bits Martin Blumenstingl
2020-04-29 20:16 ` Martin Blumenstingl
2020-04-29 20:16 ` Martin Blumenstingl
2020-05-01 15:33 ` Andrew Lunn
2020-05-01 15:33 ` Andrew Lunn
2020-05-01 15:33 ` Andrew Lunn
2020-04-29 20:16 ` [PATCH RFC v2 06/11] net: stmmac: dwmac-meson8b: Fetch the "timing-adjustment" clock Martin Blumenstingl
2020-04-29 20:16 ` Martin Blumenstingl
2020-04-29 20:16 ` Martin Blumenstingl
2020-05-01 15:35 ` Andrew Lunn
2020-05-01 15:35 ` Andrew Lunn
2020-05-01 15:35 ` Andrew Lunn
2020-04-29 20:16 ` [PATCH RFC v2 07/11] net: stmmac: dwmac-meson8b: Make the clock enabling code re-usable Martin Blumenstingl
2020-04-29 20:16 ` Martin Blumenstingl
2020-04-29 20:16 ` Martin Blumenstingl
2020-05-01 15:37 ` Andrew Lunn
2020-05-01 15:37 ` Andrew Lunn
2020-05-01 15:37 ` Andrew Lunn
2020-04-29 20:16 ` [PATCH RFC v2 08/11] net: stmmac: dwmac-meson8b: add support for the RX delay configuration Martin Blumenstingl
2020-04-29 20:16 ` Martin Blumenstingl
2020-04-29 20:16 ` Martin Blumenstingl
2020-05-01 15:44 ` Andrew Lunn
2020-05-01 15:44 ` Andrew Lunn
2020-05-01 15:44 ` Andrew Lunn
2020-05-01 17:10 ` Martin Blumenstingl
2020-05-01 17:10 ` Martin Blumenstingl
2020-05-01 17:10 ` Martin Blumenstingl
2020-04-29 20:16 ` [PATCH DO NOT MERGE v2 09/11] arm64: dts: amlogic: Add the Ethernet "timing-adjustment" clock Martin Blumenstingl
2020-04-29 20:16 ` Martin Blumenstingl
2020-04-29 20:16 ` Martin Blumenstingl
2020-04-29 20:16 ` [PATCH DO NOT MERGE v2 10/11] ARM: dts: meson: " Martin Blumenstingl
2020-04-29 20:16 ` Martin Blumenstingl
2020-04-29 20:16 ` Martin Blumenstingl
2020-04-29 20:16 ` [PATCH DO NOT MERGE v2 11/11] ARM: dts: meson: Switch existing boards with RGMII PHY to "rgmii-id" Martin Blumenstingl
2020-04-29 20:16 ` Martin Blumenstingl
2020-04-29 20:16 ` Martin Blumenstingl
2020-04-29 21:29 ` [PATCH RFC v2 00/11] dwmac-meson8b Ethernet RX delay configuration Andrew Lunn
2020-04-29 21:29 ` Andrew Lunn
2020-04-29 21:29 ` Andrew Lunn
2020-05-01 14:49 ` Martin Blumenstingl
2020-05-01 14:49 ` Martin Blumenstingl
2020-05-01 14:49 ` Martin Blumenstingl
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