[PATCHv3 14/15] dts: powerpc: p2020rdb: Add eTSEC DT nodes
Zhiqiang Hou
Zhiqiang.Hou at nxp.com
Fri Jun 12 17:17:34 CEST 2020
From: Hou Zhiqiang <Zhiqiang.Hou at nxp.com>
P2020RDB implements 3 enhanced three-speed Ethernet controllers,
and the connection is shown below:
eTSEC1: Connected to RGMII PHY VSC7385
eTSEC2: Connected to SGMII PHY VSC8221
eTSEC3: Connected to SGMII PHY AR8021
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou at nxp.com>
---
V3:
- Rebase the patch, no change intended.
arch/powerpc/dts/p2020-post.dtsi | 10 ++++
arch/powerpc/dts/p2020rdb-pc.dts | 1 +
arch/powerpc/dts/p2020rdb-pc.dtsi | 59 ++++++++++++++++++++++++
arch/powerpc/dts/p2020rdb-pc_36b.dts | 1 +
arch/powerpc/dts/pq3-etsec1-0.dtsi | 28 +++++++++++
arch/powerpc/dts/pq3-etsec1-1.dtsi | 28 +++++++++++
arch/powerpc/dts/pq3-etsec1-2.dtsi | 28 +++++++++++
arch/powerpc/dts/pq3-etsec1-3.dtsi | 28 +++++++++++
arch/powerpc/dts/pq3-etsec1-timer-0.dtsi | 13 ++++++
9 files changed, 196 insertions(+)
create mode 100644 arch/powerpc/dts/p2020rdb-pc.dtsi
create mode 100644 arch/powerpc/dts/pq3-etsec1-0.dtsi
create mode 100644 arch/powerpc/dts/pq3-etsec1-1.dtsi
create mode 100644 arch/powerpc/dts/pq3-etsec1-2.dtsi
create mode 100644 arch/powerpc/dts/pq3-etsec1-3.dtsi
create mode 100644 arch/powerpc/dts/pq3-etsec1-timer-0.dtsi
diff --git a/arch/powerpc/dts/p2020-post.dtsi b/arch/powerpc/dts/p2020-post.dtsi
index 4ed093dad4..af79705eba 100644
--- a/arch/powerpc/dts/p2020-post.dtsi
+++ b/arch/powerpc/dts/p2020-post.dtsi
@@ -40,6 +40,16 @@
/include/ "pq3-i2c-0.dtsi"
/include/ "pq3-i2c-1.dtsi"
+
+/include/ "pq3-etsec1-0.dtsi"
+/include/ "pq3-etsec1-timer-0.dtsi"
+
+ ptp_clock at 24e00 {
+ interrupts = <68 2 0 0 69 2 0 0 70 2 0 0>;
+ };
+
+/include/ "pq3-etsec1-1.dtsi"
+/include/ "pq3-etsec1-2.dtsi"
};
/* PCIe controller base address 0x8000 */
diff --git a/arch/powerpc/dts/p2020rdb-pc.dts b/arch/powerpc/dts/p2020rdb-pc.dts
index 08befd4c59..f3f6be1080 100644
--- a/arch/powerpc/dts/p2020rdb-pc.dts
+++ b/arch/powerpc/dts/p2020rdb-pc.dts
@@ -37,4 +37,5 @@
};
};
+/include/ "p2020rdb-pc.dtsi"
/include/ "p2020-post.dtsi"
diff --git a/arch/powerpc/dts/p2020rdb-pc.dtsi b/arch/powerpc/dts/p2020rdb-pc.dtsi
new file mode 100644
index 0000000000..9abd700999
--- /dev/null
+++ b/arch/powerpc/dts/p2020rdb-pc.dtsi
@@ -0,0 +1,59 @@
+// SPDX-License-Identifier: GPL-2.0+ OR X11
+/*
+ * P2020 RDB-PC Device Tree Source stub (no addresses or top-level ranges)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ * Copyright 2020 NXP
+ */
+
+&soc {
+ mdio at 24520 {
+ phy0: ethernet-phy at 0 {
+ interrupts = <3 1 0 0>;
+ reg = <0x0>;
+ };
+ phy1: ethernet-phy at 1 {
+ interrupts = <2 1 0 0>;
+ reg = <0x1>;
+ };
+ };
+
+ mdio at 25520 {
+ tbi0: tbi-phy at 11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio at 26520 {
+ status = "disabled";
+ };
+
+ ptp_clock at 24e00 {
+ fsl,tclk-period = <5>;
+ fsl,tmr-prsc = <2>;
+ fsl,tmr-add = <0xaaaaaaab>;
+ fsl,tmr-fiper1 = <999999995>;
+ fsl,tmr-fiper2 = <99990>;
+ fsl,max-adj = <299999999>;
+ };
+
+ enet0: ethernet at 24000 {
+ phy-connection-type = "rgmii-id";
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ };
+
+ enet1: ethernet at 25000 {
+ tbi-handle = <&tbi0>;
+ phy-handle = <&phy0>;
+ phy-connection-type = "sgmii";
+ };
+
+ enet2: ethernet at 26000 {
+ phy-handle = <&phy1>;
+ phy-connection-type = "rgmii-id";
+ };
+};
diff --git a/arch/powerpc/dts/p2020rdb-pc_36b.dts b/arch/powerpc/dts/p2020rdb-pc_36b.dts
index 04b2519e1a..6d983b7d71 100644
--- a/arch/powerpc/dts/p2020rdb-pc_36b.dts
+++ b/arch/powerpc/dts/p2020rdb-pc_36b.dts
@@ -37,4 +37,5 @@
};
};
+/include/ "p2020rdb-pc.dtsi"
/include/ "p2020-post.dtsi"
diff --git a/arch/powerpc/dts/pq3-etsec1-0.dtsi b/arch/powerpc/dts/pq3-etsec1-0.dtsi
new file mode 100644
index 0000000000..8800243f34
--- /dev/null
+++ b/arch/powerpc/dts/pq3-etsec1-0.dtsi
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: GPL-2.0+ OR X11
+/*
+ * PQ3 eTSEC device tree stub [ @ offsets 0x24000 ]
+ *
+ * Copyright 2011-2012 Freescale Semiconductor Inc.
+ * Copyright 2020 NXP
+ */
+
+ethernet at 24000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ cell-index = <0>;
+ device_type = "network";
+ model = "eTSEC";
+ compatible = "gianfar";
+ reg = <0x24000 0x1000>;
+ ranges = <0x0 0x24000 0x1000>;
+ fsl,magic-packet;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ interrupts = <29 2 0 0 30 2 0 0 34 2 0 0>;
+};
+
+mdio at 24520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-mdio";
+ reg = <0x24520 0x20>;
+};
diff --git a/arch/powerpc/dts/pq3-etsec1-1.dtsi b/arch/powerpc/dts/pq3-etsec1-1.dtsi
new file mode 100644
index 0000000000..2bc62d1a57
--- /dev/null
+++ b/arch/powerpc/dts/pq3-etsec1-1.dtsi
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: GPL-2.0+ OR X11
+/*
+ * PQ3 eTSEC device tree stub [ @ offsets 0x25000 ]
+ *
+ * Copyright 2011-2012 Freescale Semiconductor Inc.
+ * Copyright 2020 NXP
+ */
+
+ethernet at 25000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ cell-index = <1>;
+ device_type = "network";
+ model = "eTSEC";
+ compatible = "gianfar";
+ reg = <0x25000 0x1000>;
+ ranges = <0x0 0x25000 0x1000>;
+ fsl,magic-packet;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ interrupts = <35 2 0 0 36 2 0 0 40 2 0 0>;
+};
+
+mdio at 25520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x25520 0x20>;
+};
diff --git a/arch/powerpc/dts/pq3-etsec1-2.dtsi b/arch/powerpc/dts/pq3-etsec1-2.dtsi
new file mode 100644
index 0000000000..d45865fe03
--- /dev/null
+++ b/arch/powerpc/dts/pq3-etsec1-2.dtsi
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: GPL-2.0+ OR X11
+/*
+ * PQ3 eTSEC device tree stub [ @ offsets 0x26000 ]
+ *
+ * Copyright 2011-2012 Freescale Semiconductor Inc.
+ * Copyright 2020 NXP
+ */
+
+ethernet at 26000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ cell-index = <2>;
+ device_type = "network";
+ model = "eTSEC";
+ compatible = "gianfar";
+ reg = <0x26000 0x1000>;
+ ranges = <0x0 0x26000 0x1000>;
+ fsl,magic-packet;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ interrupts = <31 2 0 0 32 2 0 0 33 2 0 0>;
+};
+
+mdio at 26520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x26520 0x20>;
+};
diff --git a/arch/powerpc/dts/pq3-etsec1-3.dtsi b/arch/powerpc/dts/pq3-etsec1-3.dtsi
new file mode 100644
index 0000000000..853a27359d
--- /dev/null
+++ b/arch/powerpc/dts/pq3-etsec1-3.dtsi
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: GPL-2.0+ OR X11
+/*
+ * PQ3 eTSEC device tree stub [ @ offsets 0x27000 ]
+ *
+ * Copyright 2011-2012 Freescale Semiconductor Inc.
+ * Copyright 2020 NXP
+ */
+
+ethernet at 27000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ cell-index = <3>;
+ device_type = "network";
+ model = "eTSEC";
+ compatible = "gianfar";
+ reg = <0x27000 0x1000>;
+ ranges = <0x0 0x27000 0x1000>;
+ fsl,magic-packet;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ interrupts = <37 2 0 0 38 2 0 0 39 2 0 0>;
+};
+
+mdio at 27520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-tbi";
+ reg = <0x27520 0x20>;
+};
diff --git a/arch/powerpc/dts/pq3-etsec1-timer-0.dtsi b/arch/powerpc/dts/pq3-etsec1-timer-0.dtsi
new file mode 100644
index 0000000000..19b37aca1d
--- /dev/null
+++ b/arch/powerpc/dts/pq3-etsec1-timer-0.dtsi
@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: GPL-2.0+ OR X11
+/*
+ * PQ3 eTSEC Timer (IEEE 1588) device tree stub [ @ offsets 0x24e00 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ * Copyright 2020 NXP
+ */
+
+ptp_clock at 24e00 {
+ compatible = "fsl,etsec-ptp";
+ reg = <0x24e00 0xb0>;
+ interrupts = <68 2 0 0 69 2 0 0>;
+};
--
2.25.1
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