dts: powerpc: p1020rdb: Add eTSEC DT nodes

P1020RDB implements 3 enhanced three-speed Ethernet controllers,
and the connection is shown below:
    eTSEC1: Connected to RGMII switch VSC7385
    eTSEC2: Connected to SGMII PHY VSC8221
    eTSEC3: Connected to SGMII PHY AR8021

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

diff --git a/arch/powerpc/dts/p1020-post.dtsi b/arch/powerpc/dts/p1020-post.dtsi
index 65b844e5d07d71b3b3ca06f222a368b443a01f09..03b688699189572d0f084ee10347512d7504ce2a 100644 (file)
--- a/arch/powerpc/dts/p1020-post.dtsi
+++ b/arch/powerpc/dts/p1020-post.dtsi
@@ -53,10 +53,26 @@
                status = "disabled";
        };
 
-       /include/ "pq3-i2c-0.dtsi"
-       /include/ "pq3-i2c-1.dtsi"
+/include/ "pq3-i2c-0.dtsi"
+/include/ "pq3-i2c-1.dtsi"
+
+/include/ "pq3-etsec2-0.dtsi"
+       enet0: enet0_grp2: ethernet@b0000 {
+       };
+
+/include/ "pq3-etsec2-1.dtsi"
+       enet1: enet1_grp2: ethernet@b1000 {
+       };
+
+/include/ "pq3-etsec2-2.dtsi"
+       enet2: enet2_grp2: ethernet@b2000 {
+       };
 };
 
+/include/ "pq3-etsec2-grp2-0.dtsi"
+/include/ "pq3-etsec2-grp2-1.dtsi"
+/include/ "pq3-etsec2-grp2-2.dtsi"
+
 /* PCIe controller base address 0x9000 */
 &pci1 {
        compatible = "fsl,pcie-p1_p2", "fsl,pcie-fsl-qoriq";

diff --git a/arch/powerpc/dts/p1020rdb-pc.dts b/arch/powerpc/dts/p1020rdb-pc.dts
index 4193af10c9e1ca47e35e6c141566bfc98b2e82a5..ab423253663ec11c56ed60b8efd3769cf219afcd 100644 (file)
--- a/arch/powerpc/dts/p1020rdb-pc.dts
+++ b/arch/powerpc/dts/p1020rdb-pc.dts
@@ -36,6 +36,7 @@
        };
 };
 
+/include/ "p1020rdb-pc.dtsi"
 /include/ "p1020-post.dtsi"
 
 &espi0 {

diff --git a/arch/powerpc/dts/p1020rdb-pc.dtsi b/arch/powerpc/dts/p1020rdb-pc.dtsi
new file mode 100644 (file)
index 0000000..6bf424f
--- /dev/null
+++ b/arch/powerpc/dts/p1020rdb-pc.dtsi
@@ -0,0 +1,55 @@
+// SPDX-License-Identifier: GPL-2.0+ OR X11
+/*
+ * P1020 RDB-PC Device Tree Source stub (no addresses or top-level ranges)
+ *
+ * Copyright 2012 Freescale Semiconductor Inc.
+ * Copyright 2020 NXP
+ */
+
+&soc {
+       mdio@24000 {
+               phy0: ethernet-phy@0 {
+                       interrupt-parent = <&mpic>;
+                       interrupts = <3 1 0 0>;
+                       reg = <0x0>;
+               };
+
+               phy1: ethernet-phy@1 {
+                       interrupt-parent = <&mpic>;
+                       interrupts = <2 1 0 0>;
+                       reg = <0x1>;
+               };
+
+               tbi0: tbi-phy@11 {
+                       device_type = "tbi-phy";
+                       reg = <0x11>;
+               };
+       };
+
+       mdio@25000 {
+               tbi1: tbi-phy@11 {
+                       reg = <0x11>;
+                       device_type = "tbi-phy";
+               };
+       };
+
+       enet0: ethernet@b0000 {
+               phy-connection-type = "rgmii-id";
+               fixed-link {
+                       speed = <1000>;
+                       full-duplex;
+               };
+
+       };
+
+       enet1: ethernet@b1000 {
+               phy-handle = <&phy0>;
+               tbi-handle = <&tbi1>;
+               phy-connection-type = "sgmii";
+       };
+
+       enet2: ethernet@b2000 {
+               phy-handle = <&phy1>;
+               phy-connection-type = "rgmii-id";
+       };
+};

diff --git a/arch/powerpc/dts/p1020rdb-pc_36b.dts b/arch/powerpc/dts/p1020rdb-pc_36b.dts
index 5a20e60d961fc4d42f8379f2699aee85e59a8aee..708f9a9db1bd908249e621eb75d778154b08f15a 100644 (file)
--- a/arch/powerpc/dts/p1020rdb-pc_36b.dts
+++ b/arch/powerpc/dts/p1020rdb-pc_36b.dts
@@ -36,6 +36,7 @@
        };
 };
 
+/include/ "p1020rdb-pc.dtsi"
 /include/ "p1020-post.dtsi"
 
 &espi0 {

diff --git a/arch/powerpc/dts/p1020rdb-pd.dts b/arch/powerpc/dts/p1020rdb-pd.dts
index 6e319f0ef0c34b298607b973c3509ba2830110ca..b05f3deed513d4a38a5a02911afe1460a0cb99c7 100644 (file)
--- a/arch/powerpc/dts/p1020rdb-pd.dts
+++ b/arch/powerpc/dts/p1020rdb-pd.dts
@@ -17,6 +17,51 @@
 
        soc: soc@ffe00000 {
                ranges = <0x0 0x0 0xffe00000 0x100000>;
+
+               mdio@24000 {
+                       phy0: ethernet-phy@0 {
+                               interrupts = <3 1 0 0>;
+                               reg = <0x0>;
+                       };
+
+                       phy1: ethernet-phy@1 {
+                               interrupts = <2 1 0 0>;
+                               reg = <0x1>;
+                       };
+               };
+
+               mdio@25000 {
+                       tbi1: tbi-phy@11 {
+                               reg = <0x11>;
+                               device_type = "tbi-phy";
+                       };
+               };
+
+               mdio@26000 {
+                       tbi2: tbi-phy@11 {
+                               reg = <0x11>;
+                               device_type = "tbi-phy";
+                       };
+               };
+
+               enet0: ethernet@b0000 {
+                       phy-connection-type = "rgmii-id";
+                       fixed-link {
+                               speed = <1000>;
+                               full-duplex;
+                       };
+               };
+
+               enet1: ethernet@b1000 {
+                       phy-handle = <&phy0>;
+                       tbi-handle = <&tbi1>;
+                       phy-connection-type = "sgmii";
+               };
+
+               enet2: ethernet@b2000 {
+                       phy-handle = <&phy1>;
+                       phy-connection-type = "rgmii-id";
+               };
        };
 
        pci1: pcie@ffe09000 {

diff --git a/arch/powerpc/dts/pq3-etsec2-0.dtsi b/arch/powerpc/dts/pq3-etsec2-0.dtsi
new file mode 100644 (file)
index 0000000..f9d3d04
--- /dev/null
+++ b/arch/powerpc/dts/pq3-etsec2-0.dtsi
@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: GPL-2.0+ OR X11
+/*
+ * PQ3 eTSEC2 device tree stub [ @ offsets 0x24000/0xb0000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ * Copyright 2020 NXP
+ */
+
+mdio@24000 {
+       #address-cells = <1>;
+       #size-cells = <0>;
+       compatible = "fsl,etsec2-mdio";
+       reg = <0x24000 0x1000 0xb0030 0x4>;
+};
+
+ethernet@b0000 {
+       #address-cells = <1>;
+       #size-cells = <1>;
+       device_type = "network";
+       model = "eTSEC";
+       compatible = "fsl,etsec2";
+       reg = <0xb0000 0x1000>;
+       fsl,num_rx_queues = <0x8>;
+       fsl,num_tx_queues = <0x8>;
+       fsl,magic-packet;
+       local-mac-address = [ 00 00 00 00 00 00 ];
+       ranges;
+
+       queue-group@b0000 {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               reg = <0xb0000 0x1000>;
+               interrupts = <29 2 0 0 30 2 0 0 34 2 0 0>;
+       };
+};

diff --git a/arch/powerpc/dts/pq3-etsec2-1.dtsi b/arch/powerpc/dts/pq3-etsec2-1.dtsi
new file mode 100644 (file)
index 0000000..6c01481
--- /dev/null
+++ b/arch/powerpc/dts/pq3-etsec2-1.dtsi
@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: GPL-2.0+ OR X11
+/*
+ * PQ3 eTSEC2 device tree stub [ @ offsets 0x25000/0xb1000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ * Copyright 2020 NXP
+ */
+
+mdio@25000 {
+       #address-cells = <1>;
+       #size-cells = <0>;
+       compatible = "fsl,etsec2-tbi";
+       reg = <0x25000 0x1000 0xb1030 0x4>;
+};
+
+ethernet@b1000 {
+       #address-cells = <1>;
+       #size-cells = <1>;
+       device_type = "network";
+       model = "eTSEC";
+       compatible = "fsl,etsec2";
+       reg = <0xb1000 0x1000>;
+       fsl,num_rx_queues = <0x8>;
+       fsl,num_tx_queues = <0x8>;
+       fsl,magic-packet;
+       local-mac-address = [ 00 00 00 00 00 00 ];
+       ranges;
+
+       queue-group@b1000 {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               reg = <0xb1000 0x1000>;
+               interrupts = <35 2 0 0 36 2 0 0 40 2 0 0>;
+       };
+};

diff --git a/arch/powerpc/dts/pq3-etsec2-2.dtsi b/arch/powerpc/dts/pq3-etsec2-2.dtsi
new file mode 100644 (file)
index 0000000..2a597c0
--- /dev/null
+++ b/arch/powerpc/dts/pq3-etsec2-2.dtsi
@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: GPL-2.0+ OR X11
+/*
+ * PQ3 eTSEC2 device tree stub [ @ offsets 0x26000/0xb2000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ * Copyright 2020 NXP
+ */
+
+mdio@26000 {
+       #address-cells = <1>;
+       #size-cells = <0>;
+       compatible = "fsl,etsec2-tbi";
+       reg = <0x26000 0x1000 0xb1030 0x4>;
+};
+
+ethernet@b2000 {
+       #address-cells = <1>;
+       #size-cells = <1>;
+       device_type = "network";
+       model = "eTSEC";
+       compatible = "fsl,etsec2";
+       reg = <0xb2000 0x1000>;
+       fsl,num_rx_queues = <0x8>;
+       fsl,num_tx_queues = <0x8>;
+       fsl,magic-packet;
+       local-mac-address = [ 00 00 00 00 00 00 ];
+       ranges;
+
+       queue-group@b2000 {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               reg = <0xb2000 0x1000>;
+               interrupts = <31 2 0 0 32 2 0 0 33 2 0 0>;
+       };
+};

diff --git a/arch/powerpc/dts/pq3-etsec2-grp2-0.dtsi b/arch/powerpc/dts/pq3-etsec2-grp2-0.dtsi
new file mode 100644 (file)
index 0000000..16752a7
--- /dev/null
+++ b/arch/powerpc/dts/pq3-etsec2-grp2-0.dtsi
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0+ OR X11
+/*
+ * PQ3 eTSEC2 Group 2 device tree stub [ @ offsets 0xb4000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ * Copyright 2020 NXP
+ */
+
+&enet0_grp2 {
+       queue-group@b4000 {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               reg = <0xb4000 0x1000>;
+               interrupts = <17 2 0 0 18 2 0 0 24 2 0 0>;
+       };
+};

diff --git a/arch/powerpc/dts/pq3-etsec2-grp2-1.dtsi b/arch/powerpc/dts/pq3-etsec2-grp2-1.dtsi
new file mode 100644 (file)
index 0000000..0464938
--- /dev/null
+++ b/arch/powerpc/dts/pq3-etsec2-grp2-1.dtsi
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0+ OR X11
+/*
+ * PQ3 eTSEC2 Group 2 device tree stub [ @ offsets 0xb5000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ * Copyright 2020 NXP
+ */
+
+&enet1_grp2 {
+       queue-group@b5000 {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               reg = <0xb5000 0x1000>;
+               interrupts = <51 2 0 0 52 2 0 0 67 2 0 0>;
+       };
+};

diff --git a/arch/powerpc/dts/pq3-etsec2-grp2-2.dtsi b/arch/powerpc/dts/pq3-etsec2-grp2-2.dtsi
new file mode 100644 (file)
index 0000000..fe8003c
--- /dev/null
+++ b/arch/powerpc/dts/pq3-etsec2-grp2-2.dtsi
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0+ OR X11
+/*
+ * PQ3 eTSEC2 Group 2 device tree stub [ @ offsets 0xb6000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ * Copyright 2020 NXP
+ */
+
+&enet2_grp2 {
+       queue-group@b6000 {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               reg = <0xb6000 0x1000>;
+               interrupts = <25 2 0 0 26 2 0 0 27 2 0 0>;
+       };
+};