From: Dan Murphy <dmurphy@ti.com>
To: <andrew@lunn.ch>, <f.fainelli@gmail.com>, <hkallweit1@gmail.com>,
<davem@davemloft.net>, <robh@kernel.org>
Cc: <netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<devicetree@vger.kernel.org>, Dan Murphy <dmurphy@ti.com>
Subject: [PATCH net-next v2 3/4] dt-bindings: net: Add RGMII internal delay for DP83869
Date: Fri, 22 May 2020 07:25:33 -0500 [thread overview]
Message-ID: <20200522122534.3353-4-dmurphy@ti.com> (raw)
In-Reply-To: <20200522122534.3353-1-dmurphy@ti.com>
Add the internal delay values into the header and update the binding
with the internal delay properties.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
---
.../devicetree/bindings/net/ti,dp83869.yaml | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/ti,dp83869.yaml b/Documentation/devicetree/bindings/net/ti,dp83869.yaml
index 5b69ef03bbf7..2971dd3fc039 100644
--- a/Documentation/devicetree/bindings/net/ti,dp83869.yaml
+++ b/Documentation/devicetree/bindings/net/ti,dp83869.yaml
@@ -64,6 +64,20 @@ properties:
Operational mode for the PHY. If this is not set then the operational
mode is set by the straps. see dt-bindings/net/ti-dp83869.h for values
+ rx-internal-delay-ps:
+ $ref: "#/properties/rx-internal-delay-ps"
+ description: Delay is in pico seconds
+ enum: [ 250, 500, 750, 1000, 1250, 1500, 1750, 2000, 2250, 2500, 2750, 3000,
+ 3250, 3500, 3750, 4000 ]
+ default: 2000
+
+ tx-internal-delay-ps:
+ $ref: "#/properties/tx-internal-delay-ps"
+ description: Delay is in pico seconds
+ enum: [ 250, 500, 750, 1000, 1250, 1500, 1750, 2000, 2250, 2500, 2750, 3000,
+ 3250, 3500, 3750, 4000 ]
+ default: 2000
+
required:
- reg
@@ -80,5 +94,7 @@ examples:
ti,op-mode = <DP83869_RGMII_COPPER_ETHERNET>;
ti,max-output-impedance = "true";
ti,clk-output-sel = <DP83869_CLK_O_SEL_CHN_A_RCLK>;
+ rx-internal-delay-ps = <2000>;
+ tx-internal-delay-ps = <2000>;
};
};
--
2.26.2
next prev parent reply other threads:[~2020-05-22 12:26 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-22 12:25 [PATCH net-next v2 0/4] RGMII Internal delay common property Dan Murphy
2020-05-22 12:25 ` [PATCH net-next v2 1/4] dt-bindings: net: Add tx and rx internal delays Dan Murphy
2020-05-23 15:13 ` Andrew Lunn
2020-05-22 12:25 ` [PATCH net-next v2 2/4] net: phy: Add a helper to return the index for of the internal delay Dan Murphy
2020-05-22 16:11 ` Florian Fainelli
2020-05-22 18:27 ` Dan Murphy
2020-05-22 12:25 ` Dan Murphy [this message]
2020-05-22 12:25 ` [PATCH net-next v2 4/4] net: dp83869: Add RGMII internal delay configuration Dan Murphy
2020-05-22 16:13 ` Florian Fainelli
2020-05-22 18:50 ` Dan Murphy
2020-05-23 15:09 ` Andrew Lunn
2020-05-23 21:40 ` Dan Murphy
2020-05-23 22:07 ` Andrew Lunn
2020-05-26 17:48 ` Dan Murphy
-- strict thread matches above, loose matches on Subject: below --
2020-05-20 12:18 [PATCH net-next v2 0/4] DP83869 Enhancements Dan Murphy
2020-05-20 12:18 ` [PATCH net-next v2 3/4] dt-bindings: net: Add RGMII internal delay for DP83869 Dan Murphy
2020-05-20 13:56 ` Andrew Lunn
2020-05-20 15:28 ` Dan Murphy
2020-05-20 15:30 ` Dan Murphy
2020-05-20 15:36 ` Andrew Lunn
2020-05-20 15:56 ` Dan Murphy
2020-05-20 16:03 ` Florian Fainelli
2020-05-20 16:43 ` Andrew Lunn
2020-05-20 17:20 ` Dan Murphy
2020-05-20 17:45 ` Florian Fainelli
2020-05-20 17:52 ` Dan Murphy
2020-05-20 19:27 ` Andrew Lunn
2020-05-20 20:02 ` Dan Murphy
2020-05-20 20:44 ` Andrew Lunn
2020-05-20 20:55 ` Dan Murphy
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