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Message-ID: <1436888777-29742-1-git-send-email-claudiu.manoil@freescale.com>
Date: Tue, 14 Jul 2015 18:46:17 +0300
From: Claudiu Manoil <claudiu.manoil@...escale.com>
To: <devicetree@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>, <shawn.guo@...aro.org>
CC: Alison Wang <alison.wang@...escale.com>
Subject: [PATCH v2] dts: ls1021a: Add dts nodes for eTSEC0, eTSEC1 and eTSEC2
This patch adds generic dts nodes for eTSEC0, eTSEC1 and eTSEC2.
Signed-off-by: Alison Wang <alison.wang@...escale.com>
Enable support for the second interrupt group register block
and the corresponding Rx/Tx/Err interrupt sources, for each
eTSEC node. DT binding documentation updates.
Signed-off-by: Claudiu Manoil <claudiu.manoil@...escale.com>
---
v2:
- register block size is 0x1000 (4kB memory page), not 0x8000;
- reg property has 2 "address" and resp. 2 "size" cells;
- remove optional/ obsoleted properties;
- use register block address as queue-group id for consistency;
- binding documentation updates for missing vendor properties;
.../devicetree/bindings/net/fsl-tsec-phy.txt | 6 +-
arch/arm/boot/dts/ls1021a-qds.dts | 20 +++++
arch/arm/boot/dts/ls1021a-twr.dts | 20 +++++
arch/arm/boot/dts/ls1021a.dtsi | 92 ++++++++++++++++++++++
4 files changed, 137 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/net/fsl-tsec-phy.txt b/Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
index 1e97532..b3291c7 100644
--- a/Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
+++ b/Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
@@ -45,7 +45,7 @@ Properties:
- device_type : Should be "network"
- model : Model of the device. Can be "TSEC", "eTSEC", or "FEC"
- - compatible : Should be "gianfar"
+ - compatible : "gianfar", "fsl-etsec2"
- reg : Offset and length of the register set for the device
- interrupts : For FEC devices, the first interrupt is the device's
interrupt. For TSEC and eTSEC devices, the first interrupt is
@@ -57,6 +57,10 @@ Properties:
"rgmii-id", as all other connection types are detected by hardware.
- fsl,magic-packet : If present, indicates that the hardware supports
waking up via magic packet.
+ - fsl,wake-on-filer: Indicates that the device can wake up the system
+ by generating a filer interrupt. Depending on the wake-on-lan mode
+ set for this device, the filer interrupt can be triggered by certain
+ user-defined ethernet packets (usually ARP or L2 unicast packets).
- bd-stash : If present, indicates that the hardware supports stashing
buffer descriptors in the L2.
- rx-stash-len : Denotes the number of bytes of a received buffer to stash
diff --git a/arch/arm/boot/dts/ls1021a-qds.dts b/arch/arm/boot/dts/ls1021a-qds.dts
index 9c5e16b..f16a061 100644
--- a/arch/arm/boot/dts/ls1021a-qds.dts
+++ b/arch/arm/boot/dts/ls1021a-qds.dts
@@ -75,6 +75,26 @@
};
};
+&enet0 {
+ tbi-handle = <&tbi0>;
+ phy-handle = <&sgmii_phy1c>;
+ phy-connection-type = "sgmii";
+ status = "okay";
+};
+
+&enet1 {
+ tbi-handle = <&tbi0>;
+ phy-handle = <&sgmii_phy1d>;
+ phy-connection-type = "sgmii";
+ status = "okay";
+};
+
+&enet2 {
+ phy-handle = <&rgmii_phy3>;
+ phy-connection-type = "rgmii-id";
+ status = "okay";
+};
+
&i2c0 {
status = "okay";
diff --git a/arch/arm/boot/dts/ls1021a-twr.dts b/arch/arm/boot/dts/ls1021a-twr.dts
index a2c591e..4b61766 100644
--- a/arch/arm/boot/dts/ls1021a-twr.dts
+++ b/arch/arm/boot/dts/ls1021a-twr.dts
@@ -73,6 +73,26 @@
};
};
+&enet0 {
+ tbi-handle = <&tbi1>;
+ phy-handle = <&sgmii_phy2>;
+ phy-connection-type = "sgmii";
+ status = "okay";
+};
+
+&enet1 {
+ tbi-handle = <&tbi1>;
+ phy-handle = <&sgmii_phy0>;
+ phy-connection-type = "sgmii";
+ status = "okay";
+};
+
+&enet2 {
+ phy-handle = <&rgmii_phy1>;
+ phy-connection-type = "rgmii-id";
+ status = "okay";
+};
+
&i2c0 {
status = "okay";
};
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
index c70bb27..cc48d56 100644
--- a/arch/arm/boot/dts/ls1021a.dtsi
+++ b/arch/arm/boot/dts/ls1021a.dtsi
@@ -59,6 +59,9 @@
serial3 = &lpuart3;
serial4 = &lpuart4;
serial5 = &lpuart5;
+ ethernet0 = &enet0;
+ ethernet1 = &enet1;
+ ethernet2 = &enet2;
sysclk = &sysclk;
};
@@ -391,6 +394,95 @@
reg = <0x0 0x2d24000 0x0 0x4000>;
};
+ enet0: ethernet@...0000 {
+ compatible = "fsl,etsec2";
+ device_type = "network";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ interrupt-parent = <&gic>;
+ model = "eTSEC";
+ fsl,magic-packet;
+ fsl,wake-on-filer;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ ranges;
+
+ queue-group@...0000 {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ reg = <0x0 0x2d10000 0x0 0x1000>;
+ interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ queue-group@...4000 {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ reg = <0x0 0x2d14000 0x0 0x1000>;
+ interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ };
+
+ enet1: ethernet@...0000 {
+ compatible = "fsl,etsec2";
+ device_type = "network";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ interrupt-parent = <&gic>;
+ model = "eTSEC";
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ ranges;
+
+ queue-group@...0000 {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ reg = <0x0 0x2d50000 0x0 0x1000>;
+ interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ queue-group@...4000 {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ reg = <0x0 0x2d54000 0x0 0x1000>;
+ interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ };
+
+ enet2: ethernet@...0000 {
+ compatible = "fsl,etsec2";
+ device_type = "network";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ interrupt-parent = <&gic>;
+ model = "eTSEC";
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ ranges;
+
+ queue-group@...0000 {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ reg = <0x0 0x2d90000 0x0 0x1000>;
+ interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ queue-group@...4000 {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ reg = <0x0 0x2d94000 0x0 0x1000>;
+ interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ };
+
usb@...0000 {
compatible = "fsl-usb2-dr-v2.5", "fsl-usb2-dr";
reg = <0x0 0x8600000 0x0 0x1000>;
--
1.7.11.7
--
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