From: isubramanian@apm.com (Iyappan Subramanian)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v6 11/12] Documentation: dtb: xgene: Add MDIO node
Date: Wed, 20 Jul 2016 23:59:29 -0700 [thread overview]
Message-ID: <1469084370-16781-12-git-send-email-isubramanian@apm.com> (raw)
In-Reply-To: <1469084370-16781-1-git-send-email-isubramanian@apm.com>
Signed-off-by: Iyappan Subramanian <isubramanian@apm.com>
Tested-by: Fushen Chen <fchen@apm.com>
Tested-by: Toan Le <toanle@apm.com>
---
.../devicetree/bindings/net/apm-xgene-mdio.txt | 37 ++++++++++++++++++++++
1 file changed, 37 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
diff --git a/Documentation/devicetree/bindings/net/apm-xgene-mdio.txt b/Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
new file mode 100644
index 0000000..78722d7
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
@@ -0,0 +1,37 @@
+APM X-Gene SoC MDIO node
+
+MDIO node is defined to describe on-chip MDIO controller.
+
+Required properties:
+ - compatible: Must be "apm,xgene-mdio-rgmii" or "apm,xgene-mdio-xfi"
+ - #address-cells: Must be <1>.
+ - #size-cells: Must be <0>.
+ - reg: Address and length of the register set
+ - clocks: Reference to the clock entry
+
+For the phys on the mdio bus, there must be a node with the following fields:
+ - compatible: PHY identifier. Please refer ./phy.txt for the format.
+ - reg: The ID number for the phy.
+
+Example:
+
+ mdio: mdio at 17020000 {
+ compatible = "apm,xgene-mdio-rgmii";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x0 0x17020000 0x0 0xd100>;
+ clocks = <&menetclk 0>;
+ };
+
+ /* Board-specific peripheral configurations */
+ &mdio {
+ menetphy: phy at 3 {
+ reg = <0x3>;
+ };
+ sgenet0phy: phy at 4 {
+ reg = <0x4>;
+ };
+ sgenet1phy: phy at 5 {
+ reg = <0x5>;
+ };
+ };
--
1.9.1
next prev parent reply other threads:[~2016-07-21 6:59 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-21 6:59 [PATCH v6 00/12] drivers: net: xgene: Fix module crash and 1G hot-plug Iyappan Subramanian
2016-07-21 6:59 ` [PATCH v6 01/12] drivers: net: xgene: Separate set_speed from mac_init Iyappan Subramanian
2016-07-21 6:59 ` [PATCH v6 02/12] drivers: net: xgene: Fix module unload crash - hw resource cleanup Iyappan Subramanian
2016-07-21 6:59 ` [PATCH v6 03/12] drivers: net: xgene: Fix module unload crash - change sw sequence Iyappan Subramanian
2016-07-21 6:59 ` [PATCH v6 04/12] drivers: net: xgene: Fix module unload crash - clkrst sequence Iyappan Subramanian
2016-07-21 6:59 ` [PATCH v6 05/12] drivers: net: phy: xgene: Add MDIO driver Iyappan Subramanian
2016-07-21 6:59 ` [PATCH v6 06/12] drivers: net: xgene: Add backward compatibility Iyappan Subramanian
2016-07-21 21:52 ` kbuild test robot
2016-07-21 6:59 ` [PATCH v6 07/12] drivers: net: xgene: Enable MDIO driver Iyappan Subramanian
2016-07-21 6:59 ` [PATCH v6 08/12] drivers: net: xgene: Use exported functions Iyappan Subramanian
2016-07-21 6:59 ` [PATCH v6 09/12] drivers: net: xgene: ethtool: Use phy_ethtool_gset and sset Iyappan Subramanian
2016-07-21 6:59 ` [PATCH v6 10/12] dtb: xgene: Add MDIO node Iyappan Subramanian
2016-07-21 6:59 ` Iyappan Subramanian [this message]
2016-07-21 22:01 ` [PATCH v6 11/12] Documentation: " Rob Herring
2016-07-21 22:31 ` Iyappan Subramanian
2016-07-21 6:59 ` [PATCH v6 12/12] MAINTAINERS: xgene: Add driver and documentation path Iyappan Subramanian
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