mpc83xx, keymile boards: enable DM_ETH and add DTS
enable DTS support for keymile mpc83xx based boards.
get rid of compile warning:
===================== WARNING ======================
This board does not use CONFIG_DM_ETH (Driver Model
for Ethernet drivers). Please update the board to use
CONFIG_DM_ETH before the v2020.07 release. Failure to
update by the deadline may result in board removal.
See doc/driver-model/migration.rst for more info.
====================================================
Therefore done:
- add DTS for all mpc83xx based boards from keymile
mainly they are not mainlined to linux.
- add u-boot specific dtsi
- add stdout-path
- add missing ucc4 par_io definitions, which were
in board code, but not in linux DTS
- remove not used ethernet nodes
Signed-off-by: Heiko Schocher <hs@denx.de>
Patch-cc: Mario Six <mario.six@gdsys.cc>
Patch-cc: Qiang Zhao <qiang.zhao@nxp.com>
Series-to: u-boot
Series-version: 3
Series-changes: 3
- rebase patchset to current mainline commit
c0192950df
- update defconfig files
Series-changes: 2
- add patch which fixes Codingstyle errors in drivers/qe
- add patch which converts the mpc83xx based boards from
keymile to DM_ETH
Cover-letter:
powerpc, mpc83xx: add DM_ETH support
This patch series adds DM ethernet support for mpc83xx based
keymile boards.
Travis build:
END
diff --git a/arch/powerpc/dts/Makefile b/arch/powerpc/dts/Makefile
index 7eb005f..266d345 100644
--- a/arch/powerpc/dts/Makefile
+++ b/arch/powerpc/dts/Makefile
@@ -1,5 +1,11 @@
# SPDX-License-Identifier: GPL-2.0+
+dtb-$(CONFIG_TARGET_KMCOGE5NE) += kmcoge5ne.dtb
+dtb-$(CONFIG_TARGET_KMETER1) += kmeter1.dtb
+dtb-$(CONFIG_TARGET_KMOPTI2) += kmopti2.dtb
+dtb-$(CONFIG_TARGET_KMSUPX5) += kmsupc5.dtb kmsupm5.dtb
+dtb-$(CONFIG_TARGET_KMTEGR1) += kmtegr1.dtb
+dtb-$(CONFIG_TARGET_KMTEPR2) += kmtepr2.dtb
dtb-$(CONFIG_TARGET_MPC8548CDS) += mpc8548cds.dtb mpc8548cds_36b.dtb
dtb-$(CONFIG_TARGET_P1010RDB_PA) += p1010rdb-pa.dtb p1010rdb-pa_36b.dtb
dtb-$(CONFIG_TARGET_P1010RDB_PB) += p1010rdb-pb.dtb p1010rdb-pb_36b.dtb
@@ -16,6 +22,8 @@
dtb-$(CONFIG_TARGET_T2080QDS) += t2080qds.dtb
dtb-$(CONFIG_TARGET_T2080RDB) += t2080rdb.dtb
dtb-$(CONFIG_TARGET_T4240RDB) += t4240rdb.dtb
+dtb-$(CONFIG_TARGET_TUGE1) += kmtuge1.dtb
+dtb-$(CONFIG_TARGET_TUXX1) += kmtuxa1.dtb
dtb-$(CONFIG_TARGET_MCR3000) += mcr3000.dtb
dtb-$(CONFIG_TARGET_GAZERBEAM) += gazerbeam.dtb
diff --git a/arch/powerpc/dts/km8309-uboot.dtsi b/arch/powerpc/dts/km8309-uboot.dtsi
new file mode 100644
index 0000000..c44ce7d
--- /dev/null
+++ b/arch/powerpc/dts/km8309-uboot.dtsi
@@ -0,0 +1,33 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * ABB PGGA 8309 U-Boot specific Device Tree Source parts
+ *
+ * Copyright (C) 2020 Heiko Schocher <hs@denx.de>
+ *
+ */
+
+/ {
+ cpus {
+ u-boot,dm-pre-reloc;
+ PowerPC,8309@0 {
+ u-boot,dm-pre-reloc;
+ };
+ };
+
+ chosen {
+ stdout-path = &serial0;
+ };
+};
+
+&qe {
+ compatible = "fsl,qe", "simple-bus";
+};
+
+&soc {
+ u-boot,dm-pre-reloc;
+};
+
+&serial0 {
+ clock-frequency = <132000000>;
+ u-boot,dm-pre-reloc;
+};
diff --git a/arch/powerpc/dts/km8321-uboot.dtsi b/arch/powerpc/dts/km8321-uboot.dtsi
new file mode 100644
index 0000000..3488260
--- /dev/null
+++ b/arch/powerpc/dts/km8321-uboot.dtsi
@@ -0,0 +1,67 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * ABB PGGA 8321 U-Boot specific Device Tree Source parts
+ *
+ * Copyright (C) 2020 Heiko Schocher <hs@denx.de>
+ *
+ */
+
+/ {
+ cpus {
+ u-boot,dm-pre-reloc;
+ PowerPC,8321@0 {
+ u-boot,dm-pre-reloc;
+ };
+ };
+
+ chosen {
+ stdout-path = &serial0;
+ };
+};
+
+&enet_piggy2 {
+ status = "okay";
+};
+
+&qe {
+ compatible = "fsl,qe", "simple-bus";
+};
+
+&serial0 {
+ clock-frequency = <132000000>;
+ u-boot,dm-pre-reloc;
+};
+
+&soc {
+ u-boot,dm-pre-reloc;
+
+ par_io@1400 {
+ compatible = "fsl,mpc8360-par_io";
+ u-boot,dm-pre-reloc;
+
+ serial_pin@0 {
+ u-boot,dm-pre-reloc;
+ };
+ ucc_pin@0 {
+ u-boot,dm-pre-reloc;
+ };
+ ucc_pin@1 {
+ u-boot,dm-pre-reloc;
+ };
+ ucc_pin@3 {
+ u-boot,dm-pre-reloc;
+ };
+ ucc_pin@4 {
+ u-boot,dm-pre-reloc;
+ };
+ ucc_pin@5 {
+ u-boot,dm-pre-reloc;
+ };
+ ucc_pin@6 {
+ u-boot,dm-pre-reloc;
+ };
+ ucc_pin@7 {
+ u-boot,dm-pre-reloc;
+ };
+ };
+};
diff --git a/arch/powerpc/dts/km8321.dtsi b/arch/powerpc/dts/km8321.dtsi
new file mode 100644
index 0000000..e493613
--- /dev/null
+++ b/arch/powerpc/dts/km8321.dtsi
@@ -0,0 +1,220 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * ABB PGGA km8321 common ports Device Tree Source
+ *
+ * Copyright (C) 2020 Heiko Schocher <hs@denx.de>
+ *
+ */
+
+/dts-v1/;
+
+/ {
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ PowerPC,8321@0 {
+ device_type = "cpu";
+ reg = <0x0>;
+ d-cache-line-size = <32>; // 32 bytes
+ i-cache-line-size = <32>; // 32 bytes
+ d-cache-size = <16384>; // L1, 16K
+ i-cache-size = <16384>; // L1, 16K
+ timebase-frequency = <66000000>;
+ bus-frequency = <264000000>;
+ clock-frequency = <528000000>;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x10000000>;
+ };
+
+ soc: soc8321@e0000000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ device_type = "soc";
+ compatible = "simple-bus";
+ ranges = <0x0 0xe0000000 0x00100000>;
+ reg = <0xe0000000 0x00000200>;
+ bus-frequency = <264000000>;
+
+ i2c0: i2c@3000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cell-index = <0>;
+ compatible = "fsl,mpc8313-i2c","fsl-i2c";
+ reg = <0x3000 0x100>;
+ interrupts = <14 0x8>;
+ interrupt-parent = <&ipic>;
+ clock-frequency = <100000>;
+ };
+
+ serial0: serial@4500 {
+ cell-index = <0>;
+ device_type = "serial";
+ compatible = "fsl,ns16550", "ns16550";
+ reg = <0x4500 0x100>;
+ clock-frequency = <264000000>;
+ interrupts = <9 0x8>;
+ interrupt-parent = <&ipic>;
+ };
+
+ dma@82a8 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc8321-dma", "fsl,elo-dma";
+ reg = <0x82a8 4>;
+ ranges = <0 0x8100 0x1a8>;
+ interrupt-parent = <&ipic>;
+ interrupts = <71 8>;
+ cell-index = <0>;
+ dma-channel@0 {
+ compatible = "fsl,mpc8321-dma-channel",
+ "fsl,elo-dma-channel";
+ reg = <0 0x80>;
+ interrupt-parent = <&ipic>;
+ interrupts = <71 8>;
+ };
+ dma-channel@80 {
+ compatible = "fsl,mpc8321-dma-channel",
+ "fsl,elo-dma-channel";
+ reg = <0x80 0x80>;
+ interrupt-parent = <&ipic>;
+ interrupts = <71 8>;
+ };
+ dma-channel@100 {
+ compatible = "fsl,mpc8321-dma-channel",
+ "fsl,elo-dma-channel";
+ reg = <0x100 0x80>;
+ interrupt-parent = <&ipic>;
+ interrupts = <71 8>;
+ };
+ dma-channel@180 {
+ compatible = "fsl,mpc8321-dma-channel",
+ "fsl,elo-dma-channel";
+ reg = <0x180 0x28>;
+ interrupt-parent = <&ipic>;
+ interrupts = <71 8>;
+ };
+ };
+
+ ipic: pic@700 {
+ #address-cells = <0>;
+ #interrupt-cells = <2>;
+ compatible = "fsl,pq2pro-pic", "fsl,ipic";
+ interrupt-controller;
+ reg = <0x700 0x100>;
+ device_type = "ipic";
+ };
+
+ par_io: par_io@1400 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x1400 0x100>;
+ ranges;
+ device_type = "par_io";
+ num-ports = <7>;
+
+ qe_pio_d: gpio-controller@48 {
+ #gpio-cells = <2>;
+ compatible = "fsl,mpc8360-qe-pario-bank",
+ "fsl,mpc8323-qe-pario-bank";
+ reg = <0x1448 0x18>;
+ gpio-controller;
+ };
+ };
+ };
+
+ qe: qe@e0100000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ device_type = "qe";
+ compatible = "fsl,qe";
+ ranges = <0x0 0xe0100000 0x00100000>;
+ reg = <0xe0100000 0x480>;
+ brg-frequency = <0>;
+ bus-frequency = <396000000>;
+
+ muram@10000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,qe-muram", "fsl,cpm-muram";
+ ranges = <0x0 0x00010000 0x00004000>;
+
+ data-only@0 {
+ compatible = "fsl,qe-muram-data",
+ "fsl,cpm-muram-data";
+ reg = <0x0 0x4000>;
+ };
+ };
+
+ /* Piggy2 (UCC4, MDIO 0x00, RMII) */
+ enet_piggy2: ucc@3200 {
+ device_type = "network";
+ compatible = "ucc_geth";
+ cell-index = <4>;
+ reg = <0x3200 0x200>;
+ interrupts = <35>;
+ interrupt-parent = <&qeic>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ rx-clock-name = "none";
+ tx-clock-name = "clk17";
+ phy-handle = <&phy_piggy2>;
+ phy-connection-type = "rmii";
+ pio-handle = <&pio_ucc4>;
+ };
+
+ mdio: mdio@3320 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x3320 0x18>;
+ compatible = "fsl,ucc-mdio";
+
+ /* Piggy2 (UCC4, MDIO 0x00, RMII) */
+ phy_piggy2: ethernet-phy@00 {
+ reg = <0x0>;
+ device_type = "ethernet-phy";
+ };
+ };
+
+ qeic: interrupt-controller@80 {
+ interrupt-controller;
+ compatible = "fsl,qe-ic";
+ #address-cells = <0>;
+ #interrupt-cells = <1>;
+ reg = <0x80 0x80>;
+ big-endian;
+ interrupts = <32 8 33 8>;
+ interrupt-parent = <&ipic>;
+ };
+ bootcount@0x13ff8 {
+ device_type = "bootcount";
+ compatible = "u-boot,bootcount";
+ reg = <0x13ff8 0x08>;
+ };
+
+ spi0: spi@4c0 {
+ cell-index = <0>;
+ compatible = "fsl,spi";
+ reg = <0x4c0 0x40>;
+ interrupts = <2>;
+ interrupt-parent = <&qeic>;
+ mode = "qe";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pio-handle = <&pio_spi>;
+ };
+ };
+
+ localbus: localbus@e0005000 {
+ #address-cells = <2>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc8321-localbus", "fsl,pq2pro-localbus",
+ "simple-bus";
+ reg = <0xe0005000 0xd8>;
+ };
+};
+
+#include "km8321-uboot.dtsi"
diff --git a/arch/powerpc/dts/km836x-uboot.dtsi b/arch/powerpc/dts/km836x-uboot.dtsi
new file mode 100644
index 0000000..ac5339e
--- /dev/null
+++ b/arch/powerpc/dts/km836x-uboot.dtsi
@@ -0,0 +1,61 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * ABB PGGA km836x U-Boot specific Device Tree Source parts
+ *
+ * Copyright (C) 2020 Heiko Schocher <hs@denx.de>
+ *
+ */
+
+/ {
+ cpus {
+ u-boot,dm-pre-reloc;
+ PowerPC,8360@0 {
+ u-boot,dm-pre-reloc;
+ };
+ };
+
+ chosen {
+ stdout-path = &serial0;
+ };
+};
+
+&qe {
+ compatible = "fsl,qe", "simple-bus";
+};
+
+&soc {
+ u-boot,dm-pre-reloc;
+
+ par_io@1400 {
+ u-boot,dm-pre-reloc;
+
+ serial_pin@0 {
+ u-boot,dm-pre-reloc;
+ };
+ ucc_pin@0 {
+ u-boot,dm-pre-reloc;
+ };
+ ucc_pin@1 {
+ u-boot,dm-pre-reloc;
+ };
+ ucc_pin@3 {
+ u-boot,dm-pre-reloc;
+ };
+ ucc_pin@4 {
+ u-boot,dm-pre-reloc;
+ };
+ ucc_pin@5 {
+ u-boot,dm-pre-reloc;
+ };
+ ucc_pin@6 {
+ u-boot,dm-pre-reloc;
+ };
+ ucc_pin@7 {
+ u-boot,dm-pre-reloc;
+ };
+ };
+};
+
+&serial0 {
+ u-boot,dm-pre-reloc;
+};
diff --git a/arch/powerpc/dts/km836x.dtsi b/arch/powerpc/dts/km836x.dtsi
new file mode 100644
index 0000000..a8c83fc
--- /dev/null
+++ b/arch/powerpc/dts/km836x.dtsi
@@ -0,0 +1,182 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * ABB PGGA km836x common ports Device Tree Source
+ *
+ * Copyright (C) 2020 Heiko Schocher <hs@denx.de>
+ *
+ */
+
+/dts-v1/;
+
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ PowerPC,8360@0 {
+ device_type = "cpu";
+ reg = <0x0>;
+ d-cache-line-size = <32>; /* 32 bytes */
+ i-cache-line-size = <32>; /* 32 bytes */
+ d-cache-size = <32768>; /* L1, 32K */
+ i-cache-size = <32768>; /* L1, 32K */
+ timebase-frequency = <0>; /* Filled in by U-Boot */
+ bus-frequency = <0>; /* Filled in by U-Boot */
+ clock-frequency = <0>; /* Filled in by U-Boot */
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0 0>; /* Filled in by U-Boot */
+ };
+
+ soc: soc8360@e0000000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ device_type = "soc";
+ compatible = "fsl,mpc8360-immr", "simple-bus";
+ ranges = <0x0 0xe0000000 0x00200000>;
+ reg = <0xe0000000 0x00000200>;
+ bus-frequency = <0>;/* Filled in by U-Boot */
+
+ /* power management control module*/
+ pmc: power@b00 {
+ compatible = "fsl,mpc8360-pmc", "fsl,mpc8349-pmc";
+ reg = <0xb00 0x100 0xa00 0x100>;
+ interrupts = <80 0x8>;
+ interrupt-parent = <&ipic>;
+ };
+
+ i2c0: i2c@3000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cell-index = <0>;
+ compatible = "fsl,mpc8313-i2c","fsl-i2c";
+ reg = <0x3000 0x100>;
+ interrupts = <14 0x8>;
+ interrupt-parent = <&ipic>;
+ clock-frequency = <100000>;
+ };
+
+ serial0: serial@4500 {
+ cell-index = <0>;
+ device_type = "serial";
+ compatible = "fsl,ns16550", "ns16550";
+ reg = <0x4500 0x100>;
+ clock-frequency = <264000000>;
+ interrupts = <9 0x8>;
+ interrupt-parent = <&ipic>;
+ status = "disabled";
+ };
+
+ serial1: serial@4600 {
+ cell-index = <1>;
+ device_type = "serial";
+ compatible = "fsl,ns16550", "ns16550";
+ reg = <0x4600 0x100>;
+ clock-frequency = <133333333>;
+ interrupts = <10 0x8>;
+ interrupt-parent = <&ipic>;
+ status = "disabled";
+ };
+
+ ipic: pic@700 {
+ #address-cells = <0>;
+ #interrupt-cells = <2>;
+ compatible = "fsl,pq2pro-pic", "fsl,ipic";
+ interrupt-controller;
+ reg = <0x700 0x100>;
+ };
+
+ par_io: par_io@1400 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x1400 0x100>;
+ ranges;
+ compatible = "fsl,mpc8360-par_io";
+ device_type = "par_io";
+ num-ports = <7>;
+
+ qe_pio_c: gpio-controller@30 {
+ #gpio-cells = <2>;
+ compatible = "fsl,mpc8360-qe-pario-bank",
+ "fsl,mpc8323-qe-pario-bank";
+ reg = <0x1430 0x18>;
+ gpio-controller;
+ };
+ };
+
+ qe: qe@100000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,qe";
+ ranges = <0x0 0x100000 0x100000>;
+ reg = <0x100000 0x480>;
+ clock-frequency = <0>; /* Filled in by U-Boot */
+ brg-frequency = <0>; /* Filled in by U-Boot */
+ bus-frequency = <0>; /* Filled in by U-Boot */
+
+ muram@10000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,qe-muram", "fsl,cpm-muram";
+ ranges = <0x0 0x00010000 0x0000c000>;
+
+ data-only@0 {
+ compatible = "fsl,qe-muram-data",
+ "fsl,cpm-muram-data";
+ reg = <0x0 0xc000>;
+ };
+ };
+
+ qeic: interrupt-controller@80 {
+ interrupt-controller;
+ compatible = "fsl,qe-ic";
+ #address-cells = <0>;
+ #interrupt-cells = <1>;
+ reg = <0x80 0x80>;
+ big-endian;
+ interrupts = <
+ 32 0x8 /* ucc1 */
+ 33 0x8 /* ucc2 */
+ 34 0x8 /* ucc3 */
+ 35 0x8 /* ucc4 */
+ 40 0x8 /* ucc1 */
+ >;
+ interrupt-parent = <&ipic>;
+ };
+
+ spi0: spi@4c0 {
+ cell-index = <0>;
+ compatible = "fsl,spi";
+ reg = <0x4c0 0x40>;
+ interrupts = <2>;
+ interrupt-parent = <&qeic>;
+ mode = "qe";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pio-handle = <&pio_spi>;
+ };
+
+ bootcount@0x1bff8 {
+ device_type = "bootcount";
+ compatible = "u-boot,bootcount";
+ reg = <0x1bff8 0x08>;
+ };
+ };
+ };
+
+ localbus: localbus@e0005000 {
+ #address-cells = <2>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc8360-localbus", "fsl,pq2pro-localbus",
+ "simple-bus";
+ reg = <0xe0005000 0xd8>;
+ };
+};
+
+#include "km836x-uboot.dtsi"
diff --git a/arch/powerpc/dts/kmcoge5ne-uboot.dtsi b/arch/powerpc/dts/kmcoge5ne-uboot.dtsi
new file mode 100644
index 0000000..6a5e74f
--- /dev/null
+++ b/arch/powerpc/dts/kmcoge5ne-uboot.dtsi
@@ -0,0 +1,22 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * ABB PGGA kmcoge5ne U-Boot specific Device Tree Source parts
+ *
+ * Copyright (C) 2020 Heiko Schocher <hs@denx.de>
+ *
+ */
+
+/ {
+ aliases {
+ /delete-property/ ethernet1;
+ /delete-property/ ethernet2;
+ };
+};
+
+&enet_switch {
+ status = "disabled";
+};
+
+&enet_mate {
+ status = "disabled";
+};
diff --git a/arch/powerpc/dts/kmcoge5ne.dts b/arch/powerpc/dts/kmcoge5ne.dts
new file mode 100644
index 0000000..467e5bd
--- /dev/null
+++ b/arch/powerpc/dts/kmcoge5ne.dts
@@ -0,0 +1,320 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * ABB PGGA KMCOGE5ne Device Tree Source
+ *
+ * Copyright (C) 2020 Heiko Schocher <hs@denx.de>
+ *
+ */
+
+/dts-v1/;
+
+#include "km836x.dtsi"
+
+/ {
+ model = "kmcoge5ne";
+ compatible = "ABB,kmcoge5ne";
+
+ aliases {
+ ethernet0 = &enet_admin;
+ ethernet1 = &enet_mate;
+ ethernet2 = &enet_switch;
+ serial0 = &serial0;
+ };
+};
+
+&soc {
+ /* brg for hdlc clk */
+ brg@0 {
+ compatible = "fsl,mpc-brg";
+ brg-name = "brg16";
+ brg-frequency = <20000000>; /* 20 MHz */
+ pio-handle = <&pio_brg>;
+ };
+};
+
+&i2c0 {
+ mux@70 {
+ compatible = "nxp,pca9547";
+ reg = <0x70>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ i2c@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* Inventory EEPROM of the unit itself */
+ ivm@50 {
+ label = "MAIN_CTRL";
+ compatible = "dummy";
+ reg = <0x50>;
+ };
+ };
+
+ i2c@2 {
+ reg = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* Inventory EEPROM of the fan unit */
+ fanu-ivm@50 {
+ label = "FANUV";
+ compatible = "dummy";
+ reg = <0x50>;
+ };
+
+ /* fan unit (GPIOs and so on) */
+ fanu@20 {
+ label = "FANUV_CTRL";
+ compatible = "dummy";
+ reg = <0x20>;
+ };
+ };
+
+ i2c@3 {
+ reg = <3>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ backplane@50 {
+ label = "BP_CTRL";
+ compatible = "dummy";
+ reg = <0x50>;
+ };
+ };
+ };
+};
+
+&serial0 {
+ status = "okay";
+};
+
+&par_io {
+ pio_ucc1: ucc_pin@0 { /* RGMII mng-switch */
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 0 1 3 0 2 0 /* MDIO (PA1, bi, f2) */
+ 0 2 1 0 1 0 /* MDC (PA2, in, f1) */
+
+ 0 3 1 0 1 0 /* TxD0 (PA3, in, f1) */
+ 0 4 1 0 1 0 /* TxD1 (PA4, in, f1) */
+ 0 5 1 0 1 0 /* TxD2 (PA5, in, f1) */
+ 0 6 1 0 1 0 /* TxD3 (PA6, in, f1) */
+ 0 9 2 0 1 0 /* RxD0 (PA9, out, f1) */
+ 0 10 2 0 1 0 /* RxD1 (PA10, out, f1) */
+ 0 11 2 0 1 0 /* RxD2 (PA11, out, f1) */
+ 0 12 2 0 1 0 /* RxD3 (PA12, out, f1) */
+ 0 7 1 0 1 0 /* TX_EN (PA7, in, f1) */
+ 0 15 2 0 1 0 /* RX_DV (PA15, out, f1) */
+ 0 0 2 0 1 0 /* RX_CLK (PA0, out, f1) */
+ 2 9 1 0 3 0 /* GTX_CLK (CLK10) */
+ 2 8 2 0 1 0 /* GTX125 (CLK9) */
+ >;
+ };
+
+ pio_ucc4: ucc_pin@3 { /* RMII, admin front port */
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 0 1 3 0 2 0 /* MDIO (PA1, bi, f2) */
+ 0 2 1 0 1 0 /* MDC (PA2, in, f1) */
+
+ 1 14 1 0 1 0 /* TxD0 (PB14, out, f1) */
+ 1 15 1 0 1 0 /* TxD1 (PB15, out, f1) */
+ 1 20 2 0 1 0 /* RxD0 (PB20, in, f1) */
+ 1 21 2 0 1 0 /* RxD1 (PB21, in, f1) */
+ 1 18 1 0 1 0 /* TX_EN (PB18, out, f1) */
+ 1 26 2 0 1 0 /* RX_DV (PB26, in, f1) */
+ 1 27 2 0 1 0 /* RX_ER (PB27, in, f1) */
+
+ 2 16 2 0 1 0 /* UCC4_RMII_CLK (CLK17) */
+ >;
+ };
+
+ pio_ucc5: ucc_pin@4 { /* RMII, mate backplane port */
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 0 1 3 0 2 0 /* MDIO (PA1, bi, f2) */
+ 0 2 1 0 1 0 /* MDC (PA2, in, f1) */
+
+ 3 0 1 0 1 0 /* TxD0 (PD0, out, f1) */
+ 3 1 1 0 1 0 /* TxD1 (PD1, out, f1) */
+ 3 6 2 0 1 0 /* RxD0 (PD6, in, f1) */
+ 3 7 2 0 1 0 /* RxD1 (PD7, in, f1) */
+ 3 4 1 0 1 0 /* TX_EN (PD4, out, f1) */
+ 3 12 2 0 1 0 /* RX_DV (PD12, in, f1) */
+ 3 13 2 0 1 0 /* RX_ER (PD13, in, f1) */
+
+ 2 15 2 0 1 0 /* UCCx_RMII_CLK (CLK16) */
+ >;
+ };
+
+ pio_spi: spi_pin@01 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 4 28 3 0 3 0 /* SPI_MOSI (PE28, out, f3) */
+ 4 29 3 0 3 0 /* SPI_MISO (PE29, out, f3) */
+ 4 30 3 0 3 0 /* SPI_CLK (PE30, out, f3) */
+ >;
+ };
+
+ pio_brg: brg_pin@0 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 2 25 1 0 1 0 /* BRG (PC25, out, f1) */
+ >;
+ };
+
+ pio_tdm: tdm_pin@00 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ /* TDMa */
+ 0 8 3 0 2 0 /* RxD0 (PA8, bi, f2) */
+ 0 13 3 0 2 0 /* TxD0 (PA13, bi, f2) */
+ 0 14 2 0 2 0 /* RSync0 (PA14, in, f2) */
+ 2 7 2 0 1 0 /* RxClk8 (PC7, in, f1) */
+ /* TDMb */
+ 0 27 3 0 2 0 /* RxD1 (PA27, bi, f2) */
+ 0 22 3 0 2 0 /* TxD1 (PA22, bi, f2) */
+ 0 28 2 0 2 0 /* RSync1 (PA28, in, f2) */
+ 2 1 2 0 1 0 /* RxClk2 (PC1, in, f1) */
+ /* TDMc */
+ 1 5 3 0 2 0 /* RxD2 (PB5, bi, f2) */
+ 1 8 3 0 2 0 /* TxD2 (PB8, bi, f2) */
+ 1 2 2 0 3 0 /* RSync2 (PB2, in, f3) */
+ 2 6 2 0 1 0 /* RxClk7 (PC6, in, f1) */
+ /* TDMd */
+ 1 22 3 0 2 0 /* RxD3 (PB22, bi, f2) */
+ 1 19 3 0 1 0 /* TxD3 (PB19, bi, f1) */
+ 1 16 2 0 2 0 /* RSync3 (PB16, in, f2) */
+ 2 13 2 0 1 0 /* RxClk14 (PC13, in, f1) */
+ /* TDMe */
+ 3 8 3 0 2 0 /* RxD4 (PD8, bi, f2) */
+ 3 5 3 0 2 0 /* TxD4 (PD5, bi, f2) */
+ 3 2 2 0 2 0 /* RSync4 (PD2 , in, f2) */
+ 2 22 2 0 1 0 /* RxClk23 (PC22, in, f1) */
+ /* TDMf */
+ 3 19 3 0 2 0 /* RxD5 (PD19, bi, f2) */
+ 3 22 3 0 2 0 /* TxD5 (PD22, bi, f2) */
+ 3 16 2 0 1 0 /* RSync5 (PD16, in, f1) */
+ 2 17 2 0 1 0 /* RxClk18 (PC17, in, f1) */
+ /* TDMg */
+ 4 8 3 0 2 0 /* RxD6 (PE8, bi, f2) */
+ 4 5 3 0 2 0 /* TxD6 (PE5, bi, f2) */
+ 4 2 2 0 1 0 /* RSync6 (PE2, in, f1) */
+ 2 19 2 0 1 0 /* RxClk20 (PC19, in, f1) */
+ /* TDMh */
+ 4 19 3 0 2 0 /* RxD7 (PE19, bi, f2) */
+ 4 22 3 0 3 0 /* TxD7 (PE22, bi, f3) */
+ 4 16 2 0 2 0 /* RSync7 (PE16, in, f2) */
+ 2 21 2 0 1 0 /* RxClk22 (PC21, in, f1) */
+ /* RxTxClk0/1 */
+ 2 0 2 0 1 0 /* Clk1 (PC0, in, f1) */
+ 2 23 2 0 1 0 /* Clk24 (PC23, in, f1) */
+ /* RxTxSync0/1 */
+ 2 10 2 0 1 0 /* Clk11 (PC10, in, f1) */
+ 2 20 2 0 1 0>; /* Clk21 (PC20, in, f1) */
+ };
+};
+
+&qe {
+ /* mng-switch port (UCC1, MDIO 0x10, RGMII) */
+ enet_switch: ethernet@2000 {
+ device_type = "network";
+ compatible = "ucc_geth";
+ cell-index = <1>;
+ reg = <0x2000 0x200>;
+ interrupts = <32>;
+ interrupt-parent = <&qeic>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ rx-clock-name = "none";
+ tx-clock-name = "clk9";
+ /*id=0, full-dup, 1G, no-pause, no-asym_p*/
+ fixed-link = <0 1 1000 0 0>;
+ phy-connection-type = "rgmii-id";
+ pio-handle = <&pio_ucc1>;
+ };
+
+ /* admin and debug port (UCC4, MDIO 0x00, RMII) */
+ enet_admin: ucc@3200 {
+ device_type = "network";
+ compatible = "ucc_geth";
+ cell-index = <4>;
+ reg = <0x3200 0x200>;
+ interrupts = <35>;
+ interrupt-parent = <&qeic>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ rx-clock-name = "none";
+ tx-clock-name = "clk17";
+ phy-handle = <&phy_admin>;
+ phy-connection-type = "rmii";
+ pio-handle = <&pio_ucc4>;
+ };
+
+ /* mate backplane port (UCC5, MDIO 0x08, RMII) */
+ enet_mate: ucc@2400 {
+ device_type = "network";
+ compatible = "ucc_geth";
+ cell-index = <5>;
+ reg = <0x2400 0x200>;
+ interrupts = <40>;
+ interrupt-parent = <&qeic>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ rx-clock-name = "none";
+ tx-clock-name = "clk16";
+ phy-handle = <&phy_mate>;
+ phy-connection-type = "rmii";
+ pio-handle = <&pio_ucc5>;
+ };
+
+ mdio@3320 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x3320 0x18>;
+ compatible = "fsl,ucc-mdio";
+
+ /* admin front port (UCC4, MDIO 0x00, RMII) */
+ phy_admin: ethernet-phy@00 {
+ reg = <0x0>;
+ };
+
+ /* mate bp port (UCC5, MDIO 0x08, RMII) */
+ phy_mate: ethernet-phy@08 {
+ reg = <0x08>;
+ };
+ };
+};
+
+&localbus {
+ ranges = <0 0 0xf0000000 0x04000000
+ 1 0 0xe8000000 0x01000000
+ 3 0 0xa0000000 0x10000000
+ 4 0 0xb0000000 0x10000000>;
+
+ flash@0,0 {
+ compatible = "cfi-flash";
+ reg = <0 0 0x04000000>;
+ nornand = "nor";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ bank-width = <2>;
+ partition@0 { /* 768KB */
+ label = "u-boot";
+ reg = <0 0xC0000>;
+ };
+ partition@c0000 { /* 128KB */
+ label = "env";
+ reg = <0xC0000 0x20000>;
+ };
+ partition@e0000 { /* 128KB */
+ label = "envred";
+ reg = <0xE0000 0x20000>;
+ };
+ partition@100000 { /* 64512KB */
+ label = "ubi0";
+ reg = <0x100000 0x3F00000>;
+ };
+ };
+};
+
+#include "kmcoge5ne-uboot.dtsi"
diff --git a/arch/powerpc/dts/kmeter1-uboot.dtsi b/arch/powerpc/dts/kmeter1-uboot.dtsi
new file mode 100644
index 0000000..898fa7d
--- /dev/null
+++ b/arch/powerpc/dts/kmeter1-uboot.dtsi
@@ -0,0 +1,42 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * ABB PGGA kmeter1 U-Boot specific Device Tree Source parts
+ *
+ * Copyright (C) 2020 Heiko Schocher <hs@denx.de>
+ *
+ */
+
+/ {
+ aliases {
+ /delete-property/ ethernet1;
+ /delete-property/ ethernet2;
+ /delete-property/ ethernet3;
+ /delete-property/ ethernet4;
+ /delete-property/ ethernet5;
+ /delete-property/ ethernet6;
+ };
+};
+
+&enet_estar1 {
+ status = "disabled";
+};
+
+&enet_estar2 {
+ status = "disabled";
+};
+
+&enet_eth1 {
+ status = "disabled";
+};
+
+&enet_eth2 {
+ status = "disabled";
+};
+
+&enet_eth3 {
+ status = "disabled";
+};
+
+&enet_eth4 {
+ status = "disabled";
+};
diff --git a/arch/powerpc/dts/kmeter1.dts b/arch/powerpc/dts/kmeter1.dts
new file mode 100644
index 0000000..f1f7995
--- /dev/null
+++ b/arch/powerpc/dts/kmeter1.dts
@@ -0,0 +1,480 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * ABB PGGA KMETER1 Device Tree Source
+ *
+ * 2008-2011 DENX Software Engineering GmbH
+ * Copyright (C) 2020 Heiko Schocher <hs@denx.de>
+ */
+
+/dts-v1/;
+
+#include "km836x.dtsi"
+
+/ {
+ model = "KMETER1";
+ compatible = "ABB,KMETER1";
+
+ aliases {
+ ethernet0 = &enet_piggy2;
+ ethernet1 = &enet_estar1;
+ ethernet2 = &enet_estar2;
+ ethernet3 = &enet_eth1;
+ ethernet4 = &enet_eth2;
+ ethernet5 = &enet_eth3;
+ ethernet6 = &enet_eth4;
+ serial0 = &serial0;
+ };
+};
+
+&i2c0 {
+ mux@70 {
+ compatible = "nxp,pca9547";
+ reg = <0x70>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ i2c@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* Inventory EEPROM of the unit itself */
+ ivm@50 {
+ label = "MAIN_CTRL";
+ compatible = "dummy";
+ reg = <0x50>;
+ };
+ };
+
+ i2c@2 {
+ reg = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* Temperature sensors */
+ temp@48 {
+ label = "Top";
+ compatible = "national,lm75";
+ reg = <0x48>;
+ };
+
+ temp@49 {
+ label = "Control";
+ compatible = "national,lm75";
+ reg = <0x49>;
+ };
+
+ temp@4a {
+ label = "Power";
+ compatible = "national,lm75";
+ reg = <0x4a>;
+ };
+
+ temp@4b {
+ label = "Front";
+ compatible = "national,lm75";
+ reg = <0x4b>;
+ };
+ };
+ };
+};
+
+&serial0 {
+ status = "okay";
+};
+
+&par_io {
+ pio_ucc1: ucc_pin@0 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 0 1 3 0 2 0 /* MDIO */
+ 0 2 1 0 1 0 /* MDC */
+
+ 0 3 1 0 1 0 /* TxD0 */
+ 0 4 1 0 1 0 /* TxD1 */
+ 0 5 1 0 1 0 /* TxD2 */
+ 0 6 1 0 1 0 /* TxD3 */
+ 0 9 2 0 1 0 /* RxD0 */
+ 0 10 2 0 1 0 /* RxD1 */
+ 0 11 2 0 1 0 /* RxD2 */
+ 0 12 2 0 1 0 /* RxD3 */
+ 0 7 1 0 1 0 /* TX_EN */
+ 0 8 1 0 1 0 /* TX_ER */
+ 0 15 2 0 1 0 /* RX_DV */
+ 0 16 2 0 1 0 /* RX_ER */
+ 0 0 2 0 1 0 /* RX_CLK */
+ 2 9 1 0 3 0 /* GTX_CLK - CLK10 */
+ 2 8 2 0 1 0 /* GTX125 - CLK9 */
+ >;
+ };
+
+ pio_ucc2: ucc_pin@1 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 0 1 3 0 2 0 /* MDIO */
+ 0 2 1 0 1 0 /* MDC */
+
+ 0 17 1 0 1 0 /* TxD0 */
+ 0 18 1 0 1 0 /* TxD1 */
+ 0 19 1 0 1 0 /* TxD2 */
+ 0 20 1 0 1 0 /* TxD3 */
+ 0 23 2 0 1 0 /* RxD0 */
+ 0 24 2 0 1 0 /* RxD1 */
+ 0 25 2 0 1 0 /* RxD2 */
+ 0 26 2 0 1 0 /* RxD3 */
+ 0 21 1 0 1 0 /* TX_EN */
+ 0 22 1 0 1 0 /* TX_ER */
+ 0 29 2 0 1 0 /* RX_DV */
+ 0 30 2 0 1 0 /* RX_ER */
+ 0 31 2 0 1 0 /* RX_CLK */
+ 2 2 1 0 2 0 /* GTX_CLK - CLK3 */
+ 2 3 2 0 1 0 /* GTX125 - CLK4 */
+ >;
+ };
+
+ pio_ucc4: ucc_pin@3 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 0 1 3 0 2 0 /* MDIO */
+ 0 2 1 0 1 0 /* MDC */
+
+ 1 14 1 0 1 0 /* TxD0 (PB14, out, f1) */
+ 1 15 1 0 1 0 /* TxD1 (PB15, out, f1) */
+ 1 20 2 0 1 0 /* RxD0 (PB20, in, f1) */
+ 1 21 2 0 1 0 /* RxD1 (PB21, in, f1) */
+ 1 18 1 0 1 0 /* TX_EN (PB18, out, f1) */
+ 1 26 2 0 1 0 /* RX_DV (PB26, in, f1) */
+ 1 27 2 0 1 0 /* RX_ER (PB27, in, f1) */
+
+ 2 16 2 0 1 0 /* UCC4_RMII_CLK (CLK17) */
+ >;
+ };
+
+ pio_ucc5: ucc_pin@4 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 0 1 3 0 2 0 /* MDIO */
+ 0 2 1 0 1 0 /* MDC */
+
+ 3 0 1 0 1 0 /* TxD0 (PD0, out, f1) */
+ 3 1 1 0 1 0 /* TxD1 (PD1, out, f1) */
+ 3 6 2 0 1 0 /* RxD0 (PD6, in, f1) */
+ 3 7 2 0 1 0 /* RxD1 (PD7, in, f1) */
+ 3 4 1 0 1 0 /* TX_EN (PD4, out, f1) */
+ 3 12 2 0 1 0 /* RX_DV (PD12, in, f1) */
+ 3 13 2 0 1 0 /* RX_ER (PD13, in, f1) */
+ >;
+ };
+
+ pio_ucc6: ucc_pin@5 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 0 1 3 0 2 0 /* MDIO */
+ 0 2 1 0 1 0 /* MDC */
+
+ 3 14 1 0 1 0 /* TxD0 (PD14, out, f1) */
+ 3 15 1 0 1 0 /* TxD1 (PD15, out, f1) */
+ 3 20 2 0 1 0 /* RxD0 (PD20, in, f1) */
+ 3 21 2 0 1 0 /* RxD1 (PD21, in, f1) */
+ 3 18 1 0 1 0 /* TX_EN (PD18, out, f1) */
+ 3 26 2 0 1 0 /* RX_DV (PD26, in, f1) */
+ 3 27 2 0 1 0 /* RX_ER (PD27, in, f1) */
+ >;
+ };
+
+ pio_ucc7: ucc_pin@6 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 0 1 3 0 2 0 /* MDIO */
+ 0 2 1 0 1 0 /* MDC */
+
+ 4 0 1 0 1 0 /* TxD0 (PE0, out, f1) */
+ 4 1 1 0 1 0 /* TxD1 (PE1, out, f1) */
+ 4 6 2 0 1 0 /* RxD0 (PE6, in, f1) */
+ 4 7 2 0 1 0 /* RxD1 (PE7, in, f1) */
+ 4 4 1 0 1 0 /* TX_EN (PE4, out, f1) */
+ 4 12 2 0 1 0 /* RX_DV (PE12, in, f1) */
+ 4 13 2 0 1 0 /* RX_ER (PE13, in, f1) */
+ >;
+ };
+
+ pio_ucc8: ucc_pin@7 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 0 1 3 0 2 0 /* MDIO */
+ 0 2 1 0 1 0 /* MDC */
+
+ 4 14 1 0 2 0 /* TxD0 (PE14, out, f2) */
+ 4 15 1 0 1 0 /* TxD1 (PE15, out, f1) */
+ 4 20 2 0 1 0 /* RxD0 (PE20, in, f1) */
+ 4 21 2 0 1 0 /* RxD1 (PE21, in, f1) */
+ 4 18 1 0 1 0 /* TX_EN (PE18, out, f1) */
+ 4 26 2 0 1 0 /* RX_DV (PE26, in, f1) */
+ 4 27 2 0 1 0 /* RX_ER (PE27, in, f1) */
+
+ 2 15 2 0 1 0 /* UCCx_RMII_CLK (CLK16) */
+ >;
+ };
+
+ pio_spi: spi_pin@01 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 4 28 3 0 3 0 /* SPI_MOSI (PE28, out, f3 */
+ 4 30 3 0 3 0 /* SPI_CLK (PE30, out, f3 */
+ >;
+ };
+
+ /* UCC3 as HDLC controller for ICN */
+ pio5: ucc_pin@02 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 1 0 1 0 1 0 /* TxD0 */
+ 1 6 2 0 1 0 /* RxD0 */
+ 1 12 2 0 1 0 /* CTS */
+ 2 11 2 0 1 0 /* TX-CLK12 */
+ >;
+ };
+
+ pio_tdm: tdm_pin@00 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ /* TDMa */
+ 0 8 3 0 2 0 /* RxD0 (PA8, bi, f2) */
+ 0 13 3 0 2 0 /* TxD0 (PA13, bi, f2) */
+ 0 14 2 0 2 0 /* RSync0 (PA14, in, f2) */
+ 2 7 2 0 1 0 /* RxClk8 (PC7, in, f1) */
+ /* TDMb */
+ 0 27 3 0 2 0 /* RxD1 (PA27, bi, f2) */
+ 0 22 3 0 2 0 /* TxD1 (PA22, bi, f2) */
+ 0 28 2 0 2 0 /* RSync1 (PA28, in, f2) */
+ 2 1 2 0 1 0 /* RxClk2 (PC1, in, f1) */
+ /* TDMc */
+ 1 5 3 0 2 0 /* RxD2 (PB5, bi, f2) */
+ 1 8 3 0 2 0 /* TxD2 (PB8, bi, f2) */
+ 1 2 2 0 3 0 /* RSync2 (PB2, in, f3) */
+ 2 6 2 0 1 0 /* RxClk7 (PC6, in, f1) */
+ /* TDMd */
+ 1 22 3 0 2 0 /* RxD3 (PB22, bi, f2) */
+ 1 19 3 0 1 0 /* TxD3 (PB19, bi, f1) */
+ 1 16 2 0 2 0 /* RSync3 (PB16, in, f2) */
+ 2 13 2 0 1 0 /* RxClk14 (PC13, in, f1) */
+ /* TDMe */
+ 3 8 3 0 2 0 /* RxD4 (PD8, bi, f2) */
+ 3 5 3 0 2 0 /* TxD4 (PD5, bi, f2) */
+ 3 2 2 0 2 0 /* RSync4 (PD2 , in, f2) */
+ 2 22 2 0 1 0 /* RxClk23 (PC22, in, f1) */
+ /* TDMf */
+ 3 19 3 0 2 0 /* RxD5 (PD19, bi, f2) */
+ 3 22 3 0 2 0 /* TxD5 (PD22, bi, f2) */
+ 3 16 2 0 1 0 /* RSync5 (PD16, in, f1) */
+ 2 17 2 0 1 0 /* RxClk18 (PC17, in, f1) */
+ /* TDMg */
+ 4 8 3 0 2 0 /* RxD6 (PE8, bi, f2) */
+ 4 5 3 0 2 0 /* TxD6 (PE5, bi, f2) */
+ 4 2 2 0 1 0 /* RSync6 (PE2, in, f1) */
+ 2 19 2 0 1 0 /* RxClk20 (PC19, in, f1) */
+ /* TDMh */
+ 4 19 3 0 2 0 /* RxD7 (PE19, bi, f2) */
+ 4 22 3 0 3 0 /* TxD7 (PE22, bi, f3) */
+ 4 16 2 0 2 0 /* RSync7 (PE16, in, f2) */
+ 2 21 2 0 1 0 /* RxClk22 (PC21, in, f1) */
+ /* RxTxClk0/1 */
+ 2 0 2 0 1 0 /* Clk1 (PC0, in, f1) */
+ 2 23 2 0 1 0 /* Clk24 (PC23, in, f1) */
+ /* RxTxSync0/1 */
+ 2 10 2 0 1 0 /* Clk11 (PC10, in, f1) */
+ 2 20 2 0 1 0>; /* Clk21 (PC20, in, f1) */
+ };
+};
+
+&qe {
+ /* ESTAR-1 (UCC1, MDIO 0x10, RGMII) */
+ enet_estar1: ucc@2000 {
+ device_type = "network";
+ compatible = "ucc_geth";
+ cell-index = <1>;
+ reg = <0x2000 0x200>;
+ interrupts = <32>;
+ interrupt-parent = <&qeic>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ rx-clock-name = "none";
+ tx-clock-name = "clk9";
+ phy-handle = <&phy_estar1>;
+ phy-connection-type = "rgmii-id";
+ pio-handle = <&pio_ucc1>;
+ };
+
+ /* ESTAR-2 (UCC2, MDIO 0x11, RGMII) */
+ enet_estar2: ucc@3000 {
+ device_type = "network";
+ compatible = "ucc_geth";
+ cell-index = <2>;
+ reg = <0x3000 0x200>;
+ interrupts = <33>;
+ interrupt-parent = <&qeic>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ rx-clock-name = "none";
+ tx-clock-name = "clk4";
+ phy-handle = <&phy_estar2>;
+ phy-connection-type = "rgmii-id";
+ pio-handle = <&pio_ucc2>;
+ };
+
+ /* Piggy2 (UCC4, MDIO 0x00, RMII) */
+ enet_piggy2: ucc@3200 {
+ device_type = "network";
+ compatible = "ucc_geth";
+ cell-index = <4>;
+ reg = <0x3200 0x200>;
+ interrupts = <35>;
+ interrupt-parent = <&qeic>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ rx-clock-name = "none";
+ tx-clock-name = "clk17";
+ phy-handle = <&phy_piggy2>;
+ phy-connection-type = "rmii";
+ pio-handle = <&pio_ucc4>;
+ };
+
+ /* Eth-1 (UCC5, MDIO 0x08, RMII) */
+ enet_eth1: ucc@2400 {
+ device_type = "network";
+ compatible = "ucc_geth";
+ cell-index = <5>;
+ reg = <0x2400 0x200>;
+ interrupts = <40>;
+ interrupt-parent = <&qeic>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ rx-clock-name = "none";
+ tx-clock-name = "clk16";
+ phy-handle = <&phy_eth1>;
+ phy-connection-type = "rmii";
+ pio-handle = <&pio_ucc5>;
+ };
+
+ /* Eth-2 (UCC6, MDIO 0x09, RMII) */
+ enet_eth2: ucc@3400 {
+ device_type = "network";
+ compatible = "ucc_geth";
+ cell-index = <6>;
+ reg = <0x3400 0x200>;
+ interrupts = <41>;
+ interrupt-parent = <&qeic>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ rx-clock-name = "none";
+ tx-clock-name = "clk16";
+ phy-handle = <&phy_eth2>;
+ phy-connection-type = "rmii";
+ pio-handle = <&pio_ucc6>;
+ };
+
+ /* Eth-3 (UCC7, MDIO 0x0a, RMII) */
+ enet_eth3: ucc@2600 {
+ device_type = "network";
+ compatible = "ucc_geth";
+ cell-index = <7>;
+ reg = <0x2600 0x200>;
+ interrupts = <42>;
+ interrupt-parent = <&qeic>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ rx-clock-name = "none";
+ tx-clock-name = "clk16";
+ phy-handle = <&phy_eth3>;
+ phy-connection-type = "rmii";
+ pio-handle = <&pio_ucc7>;
+ };
+
+ /* Eth-4 (UCC8, MDIO 0x0b, RMII) */
+ enet_eth4: ucc@3600 {
+ device_type = "network";
+ compatible = "ucc_geth";
+ cell-index = <8>;
+ reg = <0x3600 0x200>;
+ interrupts = <43>;
+ interrupt-parent = <&qeic>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ rx-clock-name = "none";
+ tx-clock-name = "clk16";
+ phy-handle = <&phy_eth4>;
+ phy-connection-type = "rmii";
+ pio-handle = <&pio_ucc8>;
+ };
+
+ mdio@3320 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x3320 0x18>;
+ compatible = "fsl,ucc-mdio";
+
+ /* Piggy2 (UCC4, MDIO 0x00, RMII) */
+ phy_piggy2: ethernet-phy@0 {
+ reg = <0x0>;
+ };
+
+ /* Eth-1 (UCC5, MDIO 0x08, RMII) */
+ phy_eth1: ethernet-phy@8 {
+ reg = <0x08>;
+ };
+
+ /* Eth-2 (UCC6, MDIO 0x09, RMII) */
+ phy_eth2: ethernet-phy@9 {
+ reg = <0x09>;
+ };
+
+ /* Eth-3 (UCC7, MDIO 0x0a, RMII) */
+ phy_eth3: ethernet-phy@a {
+ reg = <0x0a>;
+ };
+
+ /* Eth-4 (UCC8, MDIO 0x0b, RMII) */
+ phy_eth4: ethernet-phy@b {
+ reg = <0x0b>;
+ };
+
+ /* ESTAR-1 (UCC1, MDIO 0x10, RGMII) */
+ phy_estar1: ethernet-phy@10 {
+ interrupt-parent = <&ipic>;
+ interrupts = <17 0x8>;
+ reg = <0x10>;
+ };
+
+ /* ESTAR-2 (UCC2, MDIO 0x11, RGMII) */
+ phy_estar2: ethernet-phy@11 {
+ interrupt-parent = <&ipic>;
+ interrupts = <18 0x8>;
+ reg = <0x11>;
+ };
+ };
+};
+
+&localbus {
+ ranges = <0 0 0xf0000000 0x04000000 /* LB 0 */
+ 1 0 0xe8000000 0x01000000 /* LB 1 */
+ 3 0 0xa0000000 0x10000000>; /* LB 3 */
+
+ flash@0,0 {
+ compatible = "cfi-flash";
+ reg = <0 0 0x04000000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ bank-width = <2>;
+ partition@0 { /* 768KB */
+ label = "u-boot";
+ reg = <0 0xC0000>;
+ };
+ partition@c0000 { /* 128KB */
+ label = "env";
+ reg = <0xC0000 0x20000>;
+ };
+ partition@e0000 { /* 128KB */
+ label = "envred";
+ reg = <0xE0000 0x20000>;
+ };
+ partition@100000 { /* 64512KB */
+ label = "ubi0";
+ reg = <0x100000 0x3F00000>;
+ };
+ };
+};
+
+#include "kmeter1-uboot.dtsi"
diff --git a/arch/powerpc/dts/kmopti2.dts b/arch/powerpc/dts/kmopti2.dts
new file mode 100644
index 0000000..23e3187
--- /dev/null
+++ b/arch/powerpc/dts/kmopti2.dts
@@ -0,0 +1,161 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * ABB PGGA OPTI2 Device Tree Source
+ *
+ * Copyright (C) 2020 Heiko Schocher <hs@denx.de>
+ *
+ */
+
+/dts-v1/;
+
+#include "km8321.dtsi"
+
+/ {
+ model = "KMOPTI2";
+ compatible = "ABB,kmpbec8321";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ aliases {
+ ethernet0 = &enet_piggy2;
+ serial0 = &serial0;
+ };
+};
+
+&i2c0 {
+ mux@70 {
+ compatible = "nxp,pca9547";
+ reg = <0x70>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ i2c@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* Inventory EEPROM of the unit itself */
+ ivm@50 {
+ label = "MAIN_CTRL";
+ compatible = "dummy";
+ reg = <0x50>;
+ };
+ };
+
+ i2c@2 {
+ reg = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* Temperature sensors */
+ temp@49 {
+ label = "board";
+ compatible = "national,lm75";
+ reg = <0x49>;
+ };
+
+ temp@4a {
+ label = "power";
+ compatible = "national,lm75";
+ reg = <0x4a>;
+ };
+ };
+
+ i2c@6 {
+ reg = <6>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c@5 {
+ reg = <5>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c@4 {
+ reg = <4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c@3 {
+ reg = <3>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+};
+
+&par_io {
+ /* UCC5 as HDLC controller for ICN */
+ pio_ucc5: ucc_pin@04 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 2 0 1 0 2 0 /* TxD0 */
+ 2 8 2 0 2 0 /* RxD0 */
+ 2 29 2 0 2 0 /* CTS */
+ 3 30 2 0 1 0 /* ICN CLK */
+ >;
+ };
+
+ /* UCC4 Piggy Ethernet */
+ pio_ucc4: ucc_pin@03 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 3 4 3 0 2 0 /* MDIO */
+ 3 5 1 0 2 0 /* MDC */
+
+ 1 18 1 0 1 0 /* TxD0 */
+ 1 19 1 0 1 0 /* TxD1 */
+ 1 22 2 0 1 0 /* RxD0 */
+ 1 23 2 0 1 0 /* RxD1 */
+ 1 26 2 0 1 0 /* RX_ER */
+ 1 28 2 0 1 0 /* RX_DV */
+ 1 30 1 0 1 0 /* TX_EN */
+ 1 31 2 0 1 0 /* CRS */
+ 3 10 2 0 3 0 /* UCC4_RMII_CLK (CLK17) */
+ >;
+ };
+
+ pio_spi: spi_pin@01 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 3 0 3 0 1 0 /* SPI_MOSI (PD0, bi, f3) */
+ 3 1 3 0 1 0 /* SPI_MISO (PD1, bi, f3) */
+ 3 2 3 0 1 0 /* SPI_CLK (PD2, bi, f3) */
+ >;
+ };
+};
+
+&localbus {
+ ranges = <0 0 0xf0000000 0x04000000 /* LB 0 Flash (boot) */
+ 1 0 0xe8000000 0x01000000 /* LB 1 PRIO1 and Piggy */
+ 2 0 0xa0000000 0x10000000 /* LB 2 PAXE */
+ 3 0 0xb0000000 0x10000000>; /* LB 3 OPI2 */
+
+ flash@0,0 {
+ compatible = "cfi-flash";
+ reg = <0 0x00000000 0x04000000>;
+ bank-width = <2>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ use-advanced-sector-protection;
+ partition@0 { /* 768KB */
+ label = "u-boot";
+ reg = <0 0xC0000>;
+ };
+ partition@c0000 { /* 128KB */
+ label = "env";
+ reg = <0xc0000 0x20000>;
+ };
+ partition@e0000 { /* 128KB */
+ label = "envred";
+ reg = <0xe0000 0x20000>;
+ };
+ partition@100000 { /* 64512KB */
+ label = "ubi0";
+ reg = <0x100000 0x3F00000>;
+ };
+ };
+};
diff --git a/arch/powerpc/dts/kmsupc5.dts b/arch/powerpc/dts/kmsupc5.dts
new file mode 100644
index 0000000..60ca0d3
--- /dev/null
+++ b/arch/powerpc/dts/kmsupc5.dts
@@ -0,0 +1,139 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * ABB PGGA SUPC5 Device Tree Source
+ *
+ * Copyright (C) 2020 Heiko Schocher <hs@denx.de>
+ *
+ */
+
+/dts-v1/;
+
+#include "km8321.dtsi"
+
+/ {
+ model = "SUPC5";
+ compatible = "ABB,kmpbec8321";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ aliases {
+ ethernet0 = &enet_piggy2;
+ serial0 = &serial0;
+ };
+};
+
+&i2c0 {
+ mux@70 {
+ compatible = "nxp,pca9547";
+ reg = <0x70>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ i2c@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* Inventory EEPROM of the unit itself */
+ ivm@50 {
+ label = "MAIN_CTRL";
+ compatible = "dummy";
+ reg = <0x50>;
+ };
+ };
+
+ i2c@2 {
+ reg = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* Temperature sensors */
+ temp@49 {
+ label = "board";
+ compatible = "national,lm75";
+ reg = <0x49>;
+ };
+ };
+ };
+};
+
+&par_io {
+ /* UCC5 as HDLC controller for ICN */
+ pio_ucc5: ucc_pin@04 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 2 0 1 0 2 0 /* TxD0 */
+ 2 8 2 0 2 0 /* RxD0 */
+ 2 29 2 0 2 0 /* CTS */
+ 3 30 2 0 1 0 /* ICN CLK */
+ >;
+ };
+
+ /* UCC4 Piggy Ethernet */
+ pio_ucc4: ucc_pin@03 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 3 4 3 0 2 0 /* MDIO */
+ 3 5 1 0 2 0 /* MDC */
+
+ 1 18 1 0 1 0 /* TxD0 */
+ 1 19 1 0 1 0 /* TxD1 */
+ 1 22 2 0 1 0 /* RxD0 */
+ 1 23 2 0 1 0 /* RxD1 */
+ 1 26 2 0 1 0 /* RX_ER */
+ 1 28 2 0 1 0 /* RX_DV */
+ 1 30 1 0 1 0 /* TX_EN */
+ 1 31 2 0 1 0 /* CRS */
+ /* UCC4_RMII_CLK (CLK17) */
+ 3 10 2 0 3 0
+ >;
+ };
+
+ pio_spi: spi_pin@01 {
+ pio-map = <
+ /*
+ * port pin dir open_drain assignment has_irq
+ * SPI_MOSI (PD0, bi, f3)
+ */
+ 3 0 3 0 1 0
+ /* SPI_MISO (PD1, bi, f3) */
+ 3 1 3 0 1 0
+ /* SPI_CLK (PD2, bi, f3) */
+ 3 2 3 0 1 0
+ >;
+ };
+};
+
+&spi0 {
+ pio-handle = <&pio_spi>;
+};
+
+&localbus {
+ ranges = <0 0 0xf0000000 0x04000000 /* LB 0 Flash (boot) */
+ 1 0 0xe8000000 0x01000000 /* LB 1 PRIO1 and Piggy */
+ 2 0 0xa0000000 0x10000000>; /* LB 2 LPXF */
+
+ flash@0,0 {
+ compatible = "cfi-flash";
+ reg = <0 0x00000000 0x04000000>;
+ bank-width = <2>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ partition@0 { /* 768KB */
+ label = "u-boot";
+ reg = <0 0xC0000>;
+ };
+ partition@c0000 { /* 128KB */
+ label = "env";
+ reg = <0xc0000 0x20000>;
+ };
+ partition@e0000 { /* 128KB */
+ label = "envred";
+ reg = <0xe0000 0x20000>;
+ };
+ partition@100000 { /* 64512KB */
+ label = "ubi0";
+ reg = <0x100000 0x3F00000>;
+ };
+ };
+};
diff --git a/arch/powerpc/dts/kmsupm5.dts b/arch/powerpc/dts/kmsupm5.dts
new file mode 100644
index 0000000..1cd11c3
--- /dev/null
+++ b/arch/powerpc/dts/kmsupm5.dts
@@ -0,0 +1,129 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * ABB PGGA SUPM5 Device Tree Source
+ *
+ * Copyright (C) 2020 Heiko Schocher <hs@denx.de>
+ *
+ */
+
+/dts-v1/;
+
+#include "km8321.dtsi"
+
+/ {
+ model = "SUPM5";
+ compatible = "ABB,kmpbec8321";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ aliases {
+ ethernet0 = &enet_piggy2;
+ serial0 = &serial0;
+ };
+};
+
+&i2c0 {
+ mux@70 {
+ compatible = "nxp,pca9547";
+ reg = <0x70>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ i2c@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* Inventory EEPROM of the unit itself */
+ ivm@50 {
+ label = "MAIN_CTRL";
+ compatible = "dummy";
+ reg = <0x50>;
+ };
+ };
+
+ i2c@2 {
+ reg = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* Temperature sensors */
+ temp@49 {
+ label = "board";
+ compatible = "national,lm75";
+ reg = <0x49>;
+ };
+ };
+ };
+};
+
+&par_io {
+ /* UCC5 as HDLC controller for ICN */
+ pio_ucc5: ucc_pin@04 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 2 0 1 0 2 0 /* TxD0 */
+ 2 8 2 0 2 0 /* RxD0 */
+ 2 29 2 0 2 0 /* CTS */
+ 3 30 2 0 1 0 /* ICN CLK */
+ >;
+ };
+
+ /* UCC4 Piggy Ethernet */
+ pio_ucc4: ucc_pin@03 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 3 4 3 0 2 0 /* MDIO */
+ 3 5 1 0 2 0 /* MDC */
+
+ 1 18 1 0 1 0 /* TxD0 */
+ 1 19 1 0 1 0 /* TxD1 */
+ 1 22 2 0 1 0 /* RxD0 */
+ 1 23 2 0 1 0 /* RxD1 */
+ 1 26 2 0 1 0 /* RX_ER */
+ 1 28 2 0 1 0 /* RX_DV */
+ 1 30 1 0 1 0 /* TX_EN */
+ 1 31 2 0 1 0 /* CRS */
+ 3 10 2 0 3 0 /* UCC4_RMII_CLK (CLK17) */
+ >;
+ };
+
+ pio_spi: spi_pin@01 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 3 0 3 0 1 0 /* SPI_MOSI (PD0, bi, f3) */
+ 3 1 3 0 1 0 /* SPI_MISO (PD1, bi, f3) */
+ 3 2 3 0 1 0 /* SPI_CLK (PD2, bi, f3) */
+ >;
+ };
+};
+
+&localbus {
+ ranges = <0 0 0xf0000000 0x04000000 /* LB 0 Flash (boot) */
+ 1 0 0xe8000000 0x01000000 /* LB 1 PRIO1 and Piggy */
+ 2 0 0xa0000000 0x10000000>; /* LB 2 LPXF */
+
+ flash@0,0 {
+ compatible = "cfi-flash";
+ reg = <0 0x00000000 0x04000000>;
+ bank-width = <2>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ partition@0 { /* 768KB */
+ label = "u-boot";
+ reg = <0 0xC0000>;
+ };
+ partition@c0000 { /* 128KB */
+ label = "env";
+ reg = <0xc0000 0x20000>;
+ };
+ partition@e0000 { /* 128KB */
+ label = "envred";
+ reg = <0xe0000 0x20000>;
+ };
+ partition@100000 { /* 64512KB */
+ label = "ubi0";
+ reg = <0x100000 0x3F00000>;
+ };
+ };
+};
diff --git a/arch/powerpc/dts/kmtegr1.dts b/arch/powerpc/dts/kmtegr1.dts
new file mode 100644
index 0000000..c9b21cf
--- /dev/null
+++ b/arch/powerpc/dts/kmtegr1.dts
@@ -0,0 +1,392 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * ABB PGGA TEGR1 Device Tree Source
+ *
+ * Copyright (C) 2020 Heiko Schocher <hs@denx.de>
+ *
+ */
+
+/dts-v1/;
+
+/ {
+ model = "KMTEGR1";
+ compatible = "ABB,kmpbec8309";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ aliases {
+ ethernet0 = &enet_zynq;
+ ethernet1 = &enet_piggy2;
+ serial0 = &serial0;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ PowerPC,8309@0 {
+ device_type = "cpu";
+ reg = <0x0>;
+ d-cache-line-size = <32>; // 32 bytes
+ i-cache-line-size = <32>; // 32 bytes
+ d-cache-size = <16384>; // L1, 16K
+ i-cache-size = <16384>; // L1, 16K
+ timebase-frequency = <66000000>;
+ bus-frequency = <264000000>;
+ clock-frequency = <264000000>;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x10000000>;
+ };
+
+ soc: soc8309@e0000000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ device_type = "soc";
+ compatible = "simple-bus";
+ ranges = <0x0 0xe0000000 0x00100000>;
+ reg = <0xe0000000 0x00000200>;
+ bus-frequency = <264000000>;
+
+ i2c@3000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cell-index = <0>;
+ compatible = "fsl,mpc8313-i2c","fsl-i2c";
+ reg = <0x3000 0x100>;
+ interrupts = <14 0x8>;
+ interrupt-parent = <&ipic>;
+ clock-frequency = <400000>;
+
+ mux@70 {
+ compatible = "nxp,pca9547";
+ reg = <0x70>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ i2c@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /*
+ * Inventory EEPROM of the
+ * unit itself
+ */
+ ivm@50 {
+ label = "MAIN_CTRL";
+ compatible = "dummy";
+ reg = <0x50>;
+ };
+ };
+
+ i2c@2 {
+ reg = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* Temperature sensors */
+ temp@48 {
+ label = "front";
+ compatible = "national,lm75";
+ reg = <0x48>;
+ };
+
+ temp@49 {
+ label = "board";
+ compatible = "national,lm75";
+ reg = <0x49>;
+ };
+
+ temp@4a {
+ label = "power";
+ compatible = "national,lm75";
+ reg = <0x4a>;
+ };
+
+ temp@4b {
+ label = "bottom";
+ compatible = "national,lm75";
+ reg = <0x4b>;
+ };
+ };
+
+ i2c@6 {
+ reg = <6>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ };
+
+ i2c@5 {
+ reg = <5>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ };
+
+ i2c@7 {
+ reg = <7>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ };
+
+ i2c@3 {
+ reg = <3>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ };
+ };
+ };
+
+ serial0: serial@4500 {
+ cell-index = <0>;
+ device_type = "serial";
+ compatible = "fsl,ns16550", "ns16550";
+ reg = <0x4500 0x100>;
+ clock-frequency = <264000000>;
+ interrupts = <9 0x8>;
+ interrupt-parent = <&ipic>;
+ };
+
+ dma@82a8 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc8309-dma", "fsl,elo-dma";
+ reg = <0x82a8 4>;
+ ranges = <0 0x8100 0x1a8>;
+ interrupt-parent = <&ipic>;
+ interrupts = <71 8>;
+ cell-index = <0>;
+ dma-channel@0 {
+ compatible = "fsl,mpc8309-dma-channel",
+ "fsl,elo-dma-channel";
+ reg = <0 0x80>;
+ interrupt-parent = <&ipic>;
+ interrupts = <71 8>;
+ };
+ dma-channel@80 {
+ compatible = "fsl,mpc8309-dma-channel",
+ "fsl,elo-dma-channel";
+ reg = <0x80 0x80>;
+ interrupt-parent = <&ipic>;
+ interrupts = <71 8>;
+ };
+ dma-channel@100 {
+ compatible = "fsl,mpc8309-dma-channel",
+ "fsl,elo-dma-channel";
+ reg = <0x100 0x80>;
+ interrupt-parent = <&ipic>;
+ interrupts = <71 8>;
+ };
+ dma-channel@180 {
+ compatible = "fsl,mpc8309-dma-channel",
+ "fsl,elo-dma-channel";
+ reg = <0x180 0x28>;
+ interrupt-parent = <&ipic>;
+ interrupts = <71 8>;
+ };
+ };
+
+ ipic: pic@700 {
+ #address-cells = <0>;
+ #interrupt-cells = <2>;
+ compatible = "fsl,pq2pro-pic", "fsl,ipic";
+ interrupt-controller;
+ reg = <0x700 0x100>;
+ device_type = "ipic";
+ };
+
+ gpio1: gpio-controller@c00 {
+ #gpio-cells = <2>;
+ compatible = "fsl,mpc8309-gpio", "fsl,mpc8349-gpio";
+ reg = <0xc00 0x100>;
+ interrupts = <75 0x8>;
+ interrupt-parent = <&ipic>;
+ gpio-controller;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio2: gpio-controller@d00 {
+ #gpio-cells = <2>;
+ compatible = "fsl,mpc8309-gpio", "fsl,mpc8349-gpio";
+ reg = <0xd00 0x100>;
+ interrupts = <75 0x8>;
+ interrupt-parent = <&ipic>;
+ gpio-controller;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ spi@7000 {
+ cell-index = <0>;
+ compatible = "fsl,spi";
+ reg = <0x7000 0x1000>;
+ interrupts = <16 0x8>;
+ interrupt-parent = <&ipic>;
+ mode = "cpu";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* GPIO_15 chipselect for ZYNQ flash */
+ gpios = <&gpio1 15 0>;
+
+ zynq_flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "spansion,m25p80";
+ reg = <0>;
+ spi-max-frequency = <4000000>;
+ m25p,fast-read;
+ partition@0 {
+ label = "bootloader";
+ reg = <0x0 0x01000000>;
+ };
+ };
+ };
+ };
+
+ qe: qe@e0100000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ device_type = "qe";
+ compatible = "fsl,qe";
+ ranges = <0x0 0xe0100000 0x00100000>;
+ reg = <0xe0100000 0x480>;
+ brg-frequency = <0>;
+ bus-frequency = <396000000>;
+ fsl,qe-num-snums = <32>;
+
+ muram@10000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,qe-muram", "fsl,cpm-muram";
+ ranges = <0x0 0x00010000 0x00004000>;
+
+ data-only@0 {
+ compatible = "fsl,qe-muram-data",
+ "fsl,cpm-muram-data";
+ reg = <0x0 0x4000>;
+ };
+ };
+
+ /* ZYNQ (UCC1, MDIO 0x10, MII) */
+ enet_zynq: ethernet@2000 {
+ device_type = "network";
+ compatible = "ucc_geth";
+ cell-index = <1>;
+ reg = <0x2000 0x200>;
+ interrupts = <32>;
+ interrupt-parent = <&qeic>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ /*id=0, full-dup, 100M, no-pause, no-asym_p*/
+ fixed-link = <0 1 100 0 0>;
+ rx-clock-name = "clk9";
+ tx-clock-name = "clk10";
+ phy-connection-type = "mii";
+ };
+
+ /* Piggy2 (UCC3, MDIO 0x00, RMII) */
+ enet_piggy2: ucc@2200 {
+ device_type = "network";
+ compatible = "ucc_geth";
+ cell-index = <3>;
+ reg = <0x2200 0x200>;
+ interrupts = <34>;
+ interrupt-parent = <&qeic>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ rx-clock-name = "none";
+ tx-clock-name = "clk12";
+ phy-handle = <&phy_piggy2>;
+ phy-connection-type = "rmii";
+ };
+
+ mdio@2320 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x2320 0x38>;
+ compatible = "fsl,ucc-mdio";
+
+ /* Piggy2 (UCC3, MDIO 0x00, RMII) */
+ phy_piggy2: ethernet-phy@0 {
+ reg = <0x0>;
+ device_type = "ethernet-phy";
+ };
+
+ /* Explicitly set the tbi-phy to a non-zero address
+ * so that it does not conflict with phy_piggy2 that
+ * is unfortunately at address 0
+ */
+ tbi1: tbi-phy@1 {
+ reg = <0x1>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ qeic: interrupt-controller@80 {
+ interrupt-controller;
+ compatible = "fsl,qe-ic";
+ #address-cells = <0>;
+ #interrupt-cells = <1>;
+ reg = <0x80 0x80>;
+ big-endian;
+ interrupts = <32 8 33 8>;
+ interrupt-parent = <&ipic>;
+ };
+ bootcount@0x13ff8 {
+ device_type = "bootcount";
+ compatible = "u-boot,bootcount";
+ reg = <0x13ff8 0x08>;
+ };
+
+ };
+ localbus@e0005000 {
+ #address-cells = <2>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc8309-localbus", "fsl,pq2pro-localbus",
+ "simple-bus";
+ reg = <0xe0005000 0xd8>;
+ ranges = <0 0 0xf0000000 0x04000000
+ 1 0 0xe8000000 0x01000000
+ 2 0 0xe0000000 0x10000000
+ 3 0 0xb0000000 0x10000000>;
+
+ flash@0,0 {
+ compatible = "cfi-flash";
+ reg = <0 0x00000000 0x04000000>;
+ bank-width = <2>;
+ nornand = "nor";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ use-advanced-sector-protection;
+ partition@0 { /* 768KB */
+ label = "u-boot";
+ reg = <0 0xc0000>;
+ };
+ partition@c0000 { /* 256KB */
+ label = "qe-fw";
+ reg = <0xc0000 0x40000>;
+ };
+ partition@100000 { /* 128KB */
+ label = "env";
+ reg = <0x100000 0x20000>;
+ };
+ partition@120000 { /* 128KB */
+ label = "envred";
+ reg = <0x120000 0x20000>;
+ };
+ partition@140000 { /* 64256KB */
+ label = "ubi0";
+ reg = <0x140000 0x3EC0000>;
+ };
+ };
+ };
+};
+
+#include "km8309-uboot.dtsi"
diff --git a/arch/powerpc/dts/kmtepr2.dts b/arch/powerpc/dts/kmtepr2.dts
new file mode 100644
index 0000000..5a272ec
--- /dev/null
+++ b/arch/powerpc/dts/kmtepr2.dts
@@ -0,0 +1,142 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * ABB PGGA TEPR2 Device Tree Source
+ *
+ * Copyright (C) 2020 Heiko Schocher <hs@denx.de>
+ *
+ */
+
+/dts-v1/;
+
+#include "km8321.dtsi"
+
+/ {
+ model = "KMTEPR2";
+ compatible = "ABB,kmpbec8321";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ aliases {
+ ethernet0 = &enet_piggy2;
+ serial0 = &serial0;
+ };
+};
+
+&i2c0 {
+ mux@70 {
+ compatible = "nxp,pca9547";
+ reg = <0x70>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ i2c@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* Inventory EEPROM of the unit itself */
+ ivm@50 {
+ label = "MAIN_CTRL";
+ compatible = "dummy";
+ reg = <0x50>;
+ };
+ };
+
+ i2c@2 {
+ reg = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* Temperature sensors */
+ temp@49 {
+ label = "board";
+ compatible = "national,lm75";
+ reg = <0x49>;
+ };
+
+ temp@4a {
+ label = "power";
+ compatible = "national,lm75";
+ reg = <0x4a>;
+ };
+ };
+ };
+};
+
+&par_io {
+ /* UCC5 as HDLC controller for ICN */
+ pio_ucc5: ucc_pin@04 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 2 0 1 0 2 0 /* TxD0 */
+ 2 8 2 0 2 0 /* RxD0 */
+ 2 29 2 0 2 0 /* CTS */
+ 3 30 2 0 1 0 /* ICN CLK */
+ >;
+ };
+
+ /* UCC4 Piggy Ethernet */
+ pio_ucc4: ucc_pin@03 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 3 4 3 0 2 0 /* MDIO */
+ 3 5 1 0 2 0 /* MDC */
+
+ 1 18 1 0 1 0 /* TxD0 */
+ 1 19 1 0 1 0 /* TxD1 */
+ 1 22 2 0 1 0 /* RxD0 */
+ 1 23 2 0 1 0 /* RxD1 */
+ 1 26 2 0 1 0 /* RX_ER */
+ 1 28 2 0 1 0 /* RX_DV */
+ 1 30 1 0 1 0 /* TX_EN */
+ 1 31 2 0 1 0 /* CRS */
+ 3 10 2 0 3 0 /* UCC4_RMII_CLK (CLK17) */
+ >;
+ };
+
+ pio_spi: spi_pin@01 {
+ pio-map = <
+ /*
+ *port pin dir open_drain assignment has_irq
+ * SPI_MOSI (PD0, bi, f3)
+ */
+ 3 0 3 0 1 0
+ /* SPI_MISO (PD1, bi, f3) */
+ 3 1 3 0 1 0
+ /* SPI_CLK (PD2, bi, f3) */
+ 3 2 3 0 1 0
+ >;
+ };
+};
+
+&localbus {
+ ranges = <0 0 0xf0000000 0x04000000 /* LB 0 Flash (boot) */
+ 1 0 0xe8000000 0x01000000 /* LB 1 PRIO1 and Piggy */
+ 2 0 0xa0000000 0x10000000 /* LB 2 NVSRAM */
+ 3 0 0xb0000000 0x10000000>; /* LB 3 TEP2 */
+
+ flash@0,0 {
+ compatible = "cfi-flash";
+ reg = <0 0x00000000 0x04000000>;
+ bank-width = <2>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ use-advanced-sector-protection;
+ partition@0 { /* 768KB */
+ label = "u-boot";
+ reg = <0 0xC0000>;
+ };
+ partition@c0000 { /* 128KB */
+ label = "env";
+ reg = <0xc0000 0x20000>;
+ };
+ partition@e0000 { /* 128KB */
+ label = "envred";
+ reg = <0xe0000 0x20000>;
+ };
+ partition@100000 { /* 64512KB */
+ label = "ubi0";
+ reg = <0x100000 0x3F00000>;
+ };
+ };
+};
diff --git a/arch/powerpc/dts/kmtuge1.dts b/arch/powerpc/dts/kmtuge1.dts
new file mode 100644
index 0000000..8a7b5a4
--- /dev/null
+++ b/arch/powerpc/dts/kmtuge1.dts
@@ -0,0 +1,100 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * ABB PGGA TUGE1 Device Tree Source
+ *
+ * Copyright (C) 2020 Heiko Schocher <hs@denx.de>
+ *
+ */
+
+/dts-v1/;
+
+#include "km8321.dtsi"
+
+/ {
+ model = "TUGE1";
+ compatible = "ABB,kmpbec8321";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ aliases {
+ ethernet0 = &enet_piggy2;
+ serial0 = &serial0;
+ };
+};
+
+&par_io {
+ /* UCC5 as HDLC controller for ICN */
+ pio_ucc5: ucc_pin@04 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 2 0 1 0 2 0 /* TxD0 */
+ 2 8 2 0 2 0 /* RxD0 */
+ 2 29 2 0 2 0 /* CTS */
+ 3 30 2 0 1 0 /* ICN CLK */
+ >;
+ };
+
+ /* UCC4 Piggy Ethernet */
+ pio_ucc4: ucc_pin@03 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 3 4 3 0 2 0 /* MDIO */
+ 3 5 1 0 2 0 /* MDC */
+
+ 1 18 1 0 1 0 /* TxD0 */
+ 1 19 1 0 1 0 /* TxD1 */
+ 1 22 2 0 1 0 /* RxD0 */
+ 1 23 2 0 1 0 /* RxD1 */
+ 1 26 2 0 1 0 /* RX_ER */
+ 1 28 2 0 1 0 /* RX_DV */
+ 1 30 1 0 1 0 /* TX_EN */
+ 1 31 2 0 1 0 /* CRS */
+ 3 10 2 0 3 0 /* UCC4_RMII_CLK (CLK17) */
+ >;
+ };
+
+ pio_spi: spi_pin@01 {
+ pio-map = <
+ /*
+ *port pin dir open_drain assignment has_irq
+ * SPI_MOSI (PD0, bi, f3)
+ */
+ 3 0 3 0 1 0
+ /* SPI_MISO (PD1, bi, f3) */
+ 3 1 3 0 1 0
+ /* SPI_CLK (PD2, bi, f3) */
+ 3 2 3 0 1 0
+ >;
+ };
+};
+
+&localbus {
+ ranges = <0 0 0xf0000000 0x04000000 /* LB 0 Flash (boot) */
+ 1 0 0xe8000000 0x01000000 /* LB 1 PRIO1 and Piggy */
+ 2 0 0xa0000000 0x10000000>; /* LB 2 PAXI */
+
+ flash@0,0 {
+ compatible = "cfi-flash";
+ reg = <0 0x00000000 0x04000000>;
+ bank-width = <2>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 { /* 768KB */
+ label = "u-boot";
+ reg = <0 0xC0000>;
+ };
+ partition@c0000 { /* 128KB */
+ label = "env";
+ reg = <0xc0000 0x20000>;
+ };
+ partition@e0000 { /* 128KB */
+ label = "envred";
+ reg = <0xe0000 0x20000>;
+ };
+ partition@100000 { /* 64512KB */
+ label = "ubi0";
+ reg = <0x100000 0x3F00000>;
+ };
+ };
+};
diff --git a/arch/powerpc/dts/kmtuxa1.dts b/arch/powerpc/dts/kmtuxa1.dts
new file mode 100644
index 0000000..c2681c5
--- /dev/null
+++ b/arch/powerpc/dts/kmtuxa1.dts
@@ -0,0 +1,100 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * ABB PGGA TUXA1 Device Tree Source
+ *
+ * Copyright (C) 2020 Heiko Schocher <hs@denx.de>
+ *
+ */
+
+/dts-v1/;
+
+#include "km8321.dtsi"
+
+/ {
+ model = "TUXA1";
+ compatible = "ABB,kmpbec8321";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ aliases {
+ ethernet0 = &enet_piggy2;
+ serial0 = &serial0;
+ };
+};
+
+&par_io {
+ /* UCC5 as HDLC controller for ICN */
+ pio_ucc5: ucc_pin@04 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 2 0 1 0 2 0 /* TxD0 */
+ 2 8 2 0 2 0 /* RxD0 */
+ 2 29 2 0 2 0 /* CTS */
+ 3 30 2 0 1 0 /* ICN CLK */
+ >;
+ };
+
+ /* UCC4 Piggy Ethernet */
+ pio_ucc4: ucc_pin@03 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 3 4 3 0 2 0 /* MDIO */
+ 3 5 1 0 2 0 /* MDC */
+
+ 1 18 1 0 1 0 /* TxD0 */
+ 1 19 1 0 1 0 /* TxD1 */
+ 1 22 2 0 1 0 /* RxD0 */
+ 1 23 2 0 1 0 /* RxD1 */
+ 1 26 2 0 1 0 /* RX_ER */
+ 1 28 2 0 1 0 /* RX_DV */
+ 1 30 1 0 1 0 /* TX_EN */
+ 1 31 2 0 1 0 /* CRS */
+ 3 10 2 0 3 0 /* UCC4_RMII_CLK (CLK17) */
+ >;
+ };
+
+ pio_spi: spi_pin@01 {
+ pio-map = <
+ /*
+ *port pin dir open_drain assignment has_irq
+ * SPI_MOSI (PD0, bi, f3)
+ */
+ 3 0 3 0 1 0
+ /* SPI_MISO (PD1, bi, f3) */
+ 3 1 3 0 1 0
+ /* SPI_CLK (PD2, bi, f3) */
+ 3 2 3 0 1 0
+ >;
+ };
+};
+
+&localbus {
+ ranges = <0 0 0xf0000000 0x04000000 /* LB 0 Flash (boot) */
+ 1 0 0xe8000000 0x01000000 /* LB 1 PRIO1 and Piggy */
+ 2 0 0xa0000000 0x10000000 /* LB 2 LPXF */
+ 3 0 0xb0000000 0x10000000>; /* LB 3 PINC2 */
+
+ flash@0,0 {
+ compatible = "cfi-flash";
+ reg = <0 0x00000000 0x04000000>;
+ bank-width = <2>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ partition@0 { /* 768KB */
+ label = "u-boot";
+ reg = <0 0xC0000>;
+ };
+ partition@c0000 { /* 128KB */
+ label = "env";
+ reg = <0xc0000 0x20000>;
+ };
+ partition@e0000 { /* 128KB */
+ label = "envred";
+ reg = <0xe0000 0x20000>;
+ };
+ partition@100000 { /* 64512KB */
+ label = "ubi0";
+ reg = <0x100000 0x3F00000>;
+ };
+ };
+};