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-rw-r--r--arch/powerpc/boot/dts/mpc5121ads.dts174
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diff --git a/arch/powerpc/boot/dts/mpc5121ads.dts b/arch/powerpc/boot/dts/mpc5121ads.dts
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+++ b/arch/powerpc/boot/dts/mpc5121ads.dts
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+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * MPC5121E ADS Device Tree Source
+ *
+ * Copyright 2007-2008 Freescale Semiconductor Inc.
+ */
+
+#include "mpc5121.dtsi"
+
+/ {
+ model = "mpc5121ads";
+ compatible = "fsl,mpc5121ads", "fsl,mpc5121";
+
+ nfc@40000000 {
+ /*
+ * ADS has two Hynix 512MB Nand flash chips in a single
+ * stacked package.
+ */
+ chips = <2>;
+
+ nand@0 {
+ label = "nand";
+ reg = <0x00000000 0x40000000>; /* 512MB + 512MB */
+ };
+ };
+
+ localbus@80000020 {
+ ranges = <0x0 0x0 0xfc000000 0x04000000
+ 0x2 0x0 0x82000000 0x00008000>;
+
+ flash@0,0 {
+ compatible = "cfi-flash";
+ reg = <0 0x0 0x4000000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ bank-width = <4>;
+ device-width = <2>;
+
+ protected@0 {
+ label = "protected";
+ reg = <0x00000000 0x00040000>; // first sector is protected
+ read-only;
+ };
+ filesystem@40000 {
+ label = "filesystem";
+ reg = <0x00040000 0x03c00000>; // 60M for filesystem
+ };
+ kernel@3c40000 {
+ label = "kernel";
+ reg = <0x03c40000 0x00280000>; // 2.5M for kernel
+ };
+ device-tree@3ec0000 {
+ label = "device-tree";
+ reg = <0x03ec0000 0x00040000>; // one sector for device tree
+ };
+ u-boot@3f00000 {
+ label = "u-boot";
+ reg = <0x03f00000 0x00100000>; // 1M for u-boot
+ read-only;
+ };
+ };
+
+ board-control@2,0 {
+ compatible = "fsl,mpc5121ads-cpld";
+ reg = <0x2 0x0 0x8000>;
+ };
+
+ cpld_pic: pic@2,a {
+ compatible = "fsl,mpc5121ads-cpld-pic";
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x2 0xa 0x5>;
+ /* irq routing:
+ * all irqs but touch screen are routed to irq0 (ipic 48)
+ * touch screen is statically routed to irq1 (ipic 17)
+ * so don't use it here
+ */
+ interrupts = <48 0x8>;
+ };
+ };
+
+ soc@80000000 {
+
+ i2c@1700 {
+ fsl,preserve-clocking;
+
+ hwmon@4a {
+ compatible = "adi,ad7414";
+ reg = <0x4a>;
+ };
+
+ eeprom@50 {
+ compatible = "atmel,24c32";
+ reg = <0x50>;
+ };
+
+ rtc@68 {
+ compatible = "st,m41t62";
+ reg = <0x68>;
+ };
+ };
+
+ eth0: ethernet@2800 {
+ phy-handle = <&phy0>;
+ };
+
+ can@2300 {
+ status = "disabled";
+ };
+
+ can@2380 {
+ status = "disabled";
+ };
+
+ viu@2400 {
+ status = "disabled";
+ };
+
+ mdio@2800 {
+ phy0: ethernet-phy@0 {
+ reg = <1>;
+ };
+ };
+
+ /* mpc5121ads only uses USB0 */
+ usb@3000 {
+ status = "disabled";
+ };
+
+ /* USB0 using internal UTMI PHY */
+ usb@4000 {
+ dr_mode = "host";
+ fsl,invert-drvvbus;
+ fsl,invert-pwr-fault;
+ };
+
+ /* PSC3 serial port A aka ttyPSC0 */
+ psc@11300 {
+ compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
+ };
+
+ /* PSC4 serial port B aka ttyPSC1 */
+ psc@11400 {
+ compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
+ };
+
+ /* PSC5 in ac97 mode */
+ ac97: psc@11500 {
+ compatible = "fsl,mpc5121-psc-ac97", "fsl,mpc5121-psc";
+ fsl,mode = "ac97-slave";
+ fsl,rx-fifo-size = <384>;
+ fsl,tx-fifo-size = <384>;
+ };
+ };
+
+ pci: pci@80008500 {
+ interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
+ interrupt-map = <
+ /* IDSEL 0x15 - Slot 1 PCI */
+ 0xa800 0x0 0x0 0x1 &cpld_pic 0x0 0x8
+ 0xa800 0x0 0x0 0x2 &cpld_pic 0x1 0x8
+ 0xa800 0x0 0x0 0x3 &cpld_pic 0x2 0x8
+ 0xa800 0x0 0x0 0x4 &cpld_pic 0x3 0x8
+
+ /* IDSEL 0x16 - Slot 2 MiniPCI */
+ 0xb000 0x0 0x0 0x1 &cpld_pic 0x4 0x8
+ 0xb000 0x0 0x0 0x2 &cpld_pic 0x5 0x8
+
+ /* IDSEL 0x17 - Slot 3 MiniPCI */
+ 0xb800 0x0 0x0 0x1 &cpld_pic 0x6 0x8
+ 0xb800 0x0 0x0 0x2 &cpld_pic 0x7 0x8
+ >;
+ };
+};