From 247921f966a94726de389b0a8b42e722e25fd09a Mon Sep 17 00:00:00 2001 From: Hou Zhiqiang Date: Mon, 21 Sep 2020 14:59:05 +0530 Subject: [PATCH] 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 Reviewed-by: Vladimir Oltean [Rebased] Signed-off-by: Priyanka Jain --- arch/powerpc/dts/p1020-post.dtsi | 20 ++++++++- arch/powerpc/dts/p1020rdb-pc.dts | 1 + arch/powerpc/dts/p1020rdb-pc.dtsi | 55 +++++++++++++++++++++++++ arch/powerpc/dts/p1020rdb-pc_36b.dts | 1 + arch/powerpc/dts/p1020rdb-pd.dts | 45 ++++++++++++++++++++ arch/powerpc/dts/pq3-etsec2-0.dtsi | 35 ++++++++++++++++ arch/powerpc/dts/pq3-etsec2-1.dtsi | 35 ++++++++++++++++ arch/powerpc/dts/pq3-etsec2-2.dtsi | 35 ++++++++++++++++ arch/powerpc/dts/pq3-etsec2-grp2-0.dtsi | 16 +++++++ arch/powerpc/dts/pq3-etsec2-grp2-1.dtsi | 16 +++++++ arch/powerpc/dts/pq3-etsec2-grp2-2.dtsi | 16 +++++++ 11 files changed, 273 insertions(+), 2 deletions(-) create mode 100644 arch/powerpc/dts/p1020rdb-pc.dtsi create mode 100644 arch/powerpc/dts/pq3-etsec2-0.dtsi create mode 100644 arch/powerpc/dts/pq3-etsec2-1.dtsi create mode 100644 arch/powerpc/dts/pq3-etsec2-2.dtsi create mode 100644 arch/powerpc/dts/pq3-etsec2-grp2-0.dtsi create mode 100644 arch/powerpc/dts/pq3-etsec2-grp2-1.dtsi create mode 100644 arch/powerpc/dts/pq3-etsec2-grp2-2.dtsi diff --git a/arch/powerpc/dts/p1020-post.dtsi b/arch/powerpc/dts/p1020-post.dtsi index 65b844e5d07..03b68869918 100644 --- 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 4193af10c9e..ab423253663 100644 --- 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 index 00000000000..6bf424fd3ff --- /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 5a20e60d961..708f9a9db1b 100644 --- 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 6e319f0ef0c..b05f3deed51 100644 --- 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 index 00000000000..f9d3d046505 --- /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 index 00000000000..6c014819093 --- /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 index 00000000000..2a597c0db64 --- /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 index 00000000000..16752a7c45a --- /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 index 00000000000..0464938424a --- /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 index 00000000000..fe8003c44a9 --- /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>; + }; +};