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- // 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>;
- };
- };
- };
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