netdev - [PATCH net-next 2/2] Documentation: dts: xgene: Add TX/RX delay field

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1445027752-16982-3-git-send-email-isubramanian@apm.com>
Date:	Fri, 16 Oct 2015 13:35:52 -0700
From:	Iyappan Subramanian <isubramanian@....com>
To:	davem@...emloft.net, netdev@...r.kernel.org
Cc:	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	patches@....com, Iyappan Subramanian <isubramanian@....com>
Subject: [PATCH net-next 2/2] Documentation: dts: xgene: Add TX/RX delay field

Signed-off-by: Iyappan Subramanian <isubramanian@....com>
---
 Documentation/devicetree/bindings/net/apm-xgene-enet.txt | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/apm-xgene-enet.txt b/Documentation/devicetree/bindings/net/apm-xgene-enet.txt
index f55aa28..5b17c13 100644
--- a/Documentation/devicetree/bindings/net/apm-xgene-enet.txt
+++ b/Documentation/devicetree/bindings/net/apm-xgene-enet.txt
@@ -37,6 +37,14 @@ Required properties for ethernet interfaces that have external PHY:
 
 Optional properties:
 - status: Should be "ok" or "disabled" for enabled/disabled. Default is "ok".
+- tx-delay: Delay value for RGMII TXD timming.
+	    Valid values are between 0 to 7, that maps to
+	    417, 717, 1020, 1321, 1611, 1913, 2215, 2514 ps
+	    Default value is 4, which corresponds to 1611 ps
+- rx-delay: Delay value for RGMII RXD timming in ps.
+	    Valid values are between 0 to 7, that maps to
+	    273, 589, 899, 1222, 1480, 1806, 2147, 2464 ps
+	    Default value is 2, which corresponds to 899 ps
 
 Example:
 	menetclk: menetclk {
@@ -72,5 +80,7 @@ Example:
 
 /* Board-specific peripheral configurations */
 &menet {
+	tx-delay = <4>;
+	rx-delay = <2>;
         status = "ok";
 };
-- 
1.9.1

--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html