+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * MPC8349E MDS Device Tree Source
- *
- * Copyright 2005, 2006 Freescale Semiconductor Inc.
- */
-
-/dts-v1/;
-
-/ {
- model = "MPC8349EMDS";
- compatible = "MPC8349EMDS", "MPC834xMDS", "MPC83xxMDS";
- #address-cells = <1>;
- #size-cells = <1>;
-
- aliases {
- ethernet0 = &enet0;
- ethernet1 = &enet1;
- serial0 = &serial0;
- serial1 = &serial1;
- pci0 = &pci0;
- pci1 = &pci1;
- };
-
- cpus {
- #address-cells = <1>;
- #size-cells = <0>;
-
- PowerPC,8349@0 {
- device_type = "cpu";
- reg = <0x0>;
- d-cache-line-size = <32>;
- i-cache-line-size = <32>;
- d-cache-size = <32768>;
- i-cache-size = <32768>;
- timebase-frequency = <0>; // from bootloader
- bus-frequency = <0>; // from bootloader
- clock-frequency = <0>; // from bootloader
- };
- };
-
- memory {
- device_type = "memory";
- reg = <0x00000000 0x10000000>; // 256MB at 0
- };
-
- bcsr@e2400000 {
- compatible = "fsl,mpc8349mds-bcsr";
- reg = <0xe2400000 0x8000>;
- };
-
- soc8349@e0000000 {
- #address-cells = <1>;
- #size-cells = <1>;
- device_type = "soc";
- compatible = "simple-bus";
- ranges = <0x0 0xe0000000 0x00100000>;
- reg = <0xe0000000 0x00000200>;
- bus-frequency = <0>;
-
- wdt@200 {
- device_type = "watchdog";
- compatible = "mpc83xx_wdt";
- reg = <0x200 0x100>;
- };
-
- i2c@3000 {
- #address-cells = <1>;
- #size-cells = <0>;
- cell-index = <0>;
- compatible = "fsl-i2c";
- reg = <0x3000 0x100>;
- interrupts = <14 0x8>;
- interrupt-parent = <&ipic>;
- dfsrr;
-
- rtc@68 {
- compatible = "dallas,ds1374";
- reg = <0x68>;
- };
- };
-
- i2c@3100 {
- #address-cells = <1>;
- #size-cells = <0>;
- cell-index = <1>;
- compatible = "fsl-i2c";
- reg = <0x3100 0x100>;
- interrupts = <15 0x8>;
- interrupt-parent = <&ipic>;
- dfsrr;
- };
-
- spi@7000 {
- cell-index = <0>;
- compatible = "fsl,spi";
- reg = <0x7000 0x1000>;
- interrupts = <16 0x8>;
- interrupt-parent = <&ipic>;
- mode = "cpu";
- };
-
- dma@82a8 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "fsl,mpc8349-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,mpc8349-dma-channel", "fsl,elo-dma-channel";
- reg = <0 0x80>;
- cell-index = <0>;
- interrupt-parent = <&ipic>;
- interrupts = <71 8>;
- };
- dma-channel@80 {
- compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
- reg = <0x80 0x80>;
- cell-index = <1>;
- interrupt-parent = <&ipic>;
- interrupts = <71 8>;
- };
- dma-channel@100 {
- compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
- reg = <0x100 0x80>;
- cell-index = <2>;
- interrupt-parent = <&ipic>;
- interrupts = <71 8>;
- };
- dma-channel@180 {
- compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
- reg = <0x180 0x28>;
- cell-index = <3>;
- interrupt-parent = <&ipic>;
- interrupts = <71 8>;
- };
- };
-
- /* phy type (ULPI or SERIAL) are only types supported for MPH */
- /* port = 0 or 1 */
- usb@22000 {
- compatible = "fsl-usb2-mph";
- reg = <0x22000 0x1000>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupt-parent = <&ipic>;
- interrupts = <39 0x8>;
- phy_type = "ulpi";
- port0;
- };
- /* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */
- usb@23000 {
- compatible = "fsl-usb2-dr";
- reg = <0x23000 0x1000>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupt-parent = <&ipic>;
- interrupts = <38 0x8>;
- dr_mode = "otg";
- phy_type = "ulpi";
- };
-
- enet0: ethernet@24000 {
- #address-cells = <1>;
- #size-cells = <1>;
- cell-index = <0>;
- device_type = "network";
- model = "TSEC";
- compatible = "gianfar";
- reg = <0x24000 0x1000>;
- ranges = <0x0 0x24000 0x1000>;
- local-mac-address = [ 00 00 00 00 00 00 ];
- interrupts = <32 0x8 33 0x8 34 0x8>;
- interrupt-parent = <&ipic>;
- tbi-handle = <&tbi0>;
- phy-handle = <&phy0>;
- linux,network-index = <0>;
-
- mdio@520 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "fsl,gianfar-mdio";
- reg = <0x520 0x20>;
-
- phy0: ethernet-phy@0 {
- interrupt-parent = <&ipic>;
- interrupts = <17 0x8>;
- reg = <0x0>;
- };
-
- phy1: ethernet-phy@1 {
- interrupt-parent = <&ipic>;
- interrupts = <18 0x8>;
- reg = <0x1>;
- };
-
- tbi0: tbi-phy@11 {
- reg = <0x11>;
- device_type = "tbi-phy";
- };
- };
- };
-
- enet1: ethernet@25000 {
- #address-cells = <1>;
- #size-cells = <1>;
- cell-index = <1>;
- device_type = "network";
- model = "TSEC";
- compatible = "gianfar";
- reg = <0x25000 0x1000>;
- ranges = <0x0 0x25000 0x1000>;
- local-mac-address = [ 00 00 00 00 00 00 ];
- interrupts = <35 0x8 36 0x8 37 0x8>;
- interrupt-parent = <&ipic>;
- tbi-handle = <&tbi1>;
- phy-handle = <&phy1>;
- linux,network-index = <1>;
-
- mdio@520 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "fsl,gianfar-tbi";
- reg = <0x520 0x20>;
-
- tbi1: tbi-phy@11 {
- reg = <0x11>;
- device_type = "tbi-phy";
- };
- };
- };
-
- serial0: serial@4500 {
- cell-index = <0>;
- device_type = "serial";
- compatible = "fsl,ns16550", "ns16550";
- reg = <0x4500 0x100>;
- clock-frequency = <0>;
- interrupts = <9 0x8>;
- interrupt-parent = <&ipic>;
- };
-
- serial1: serial@4600 {
- cell-index = <1>;
- device_type = "serial";
- compatible = "fsl,ns16550", "ns16550";
- reg = <0x4600 0x100>;
- clock-frequency = <0>;
- interrupts = <10 0x8>;
- interrupt-parent = <&ipic>;
- };
-
- crypto@30000 {
- compatible = "fsl,sec2.0";
- reg = <0x30000 0x10000>;
- interrupts = <11 0x8>;
- interrupt-parent = <&ipic>;
- fsl,num-channels = <4>;
- fsl,channel-fifo-len = <24>;
- fsl,exec-units-mask = <0x7e>;
- fsl,descriptor-types-mask = <0x01010ebf>;
- };
-
- /* IPIC
- * interrupts cell = <intr #, sense>
- * sense values match linux IORESOURCE_IRQ_* defines:
- * sense == 8: Level, low assertion
- * sense == 2: Edge, high-to-low change
- */
- ipic: pic@700 {
- interrupt-controller;
- #address-cells = <0>;
- #interrupt-cells = <2>;
- reg = <0x700 0x100>;
- device_type = "ipic";
- };
- };
-
- pci0: pci@e0008500 {
- interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
- interrupt-map = <
-
- /* IDSEL 0x11 */
- 0x8800 0x0 0x0 0x1 &ipic 20 0x8
- 0x8800 0x0 0x0 0x2 &ipic 21 0x8
- 0x8800 0x0 0x0 0x3 &ipic 22 0x8
- 0x8800 0x0 0x0 0x4 &ipic 23 0x8
-
- /* IDSEL 0x12 */
- 0x9000 0x0 0x0 0x1 &ipic 22 0x8
- 0x9000 0x0 0x0 0x2 &ipic 23 0x8
- 0x9000 0x0 0x0 0x3 &ipic 20 0x8
- 0x9000 0x0 0x0 0x4 &ipic 21 0x8
-
- /* IDSEL 0x13 */
- 0x9800 0x0 0x0 0x1 &ipic 23 0x8
- 0x9800 0x0 0x0 0x2 &ipic 20 0x8
- 0x9800 0x0 0x0 0x3 &ipic 21 0x8
- 0x9800 0x0 0x0 0x4 &ipic 22 0x8
-
- /* IDSEL 0x15 */
- 0xa800 0x0 0x0 0x1 &ipic 20 0x8
- 0xa800 0x0 0x0 0x2 &ipic 21 0x8
- 0xa800 0x0 0x0 0x3 &ipic 22 0x8
- 0xa800 0x0 0x0 0x4 &ipic 23 0x8
-
- /* IDSEL 0x16 */
- 0xb000 0x0 0x0 0x1 &ipic 23 0x8
- 0xb000 0x0 0x0 0x2 &ipic 20 0x8
- 0xb000 0x0 0x0 0x3 &ipic 21 0x8
- 0xb000 0x0 0x0 0x4 &ipic 22 0x8
-
- /* IDSEL 0x17 */
- 0xb800 0x0 0x0 0x1 &ipic 22 0x8
- 0xb800 0x0 0x0 0x2 &ipic 23 0x8
- 0xb800 0x0 0x0 0x3 &ipic 20 0x8
- 0xb800 0x0 0x0 0x4 &ipic 21 0x8
-
- /* IDSEL 0x18 */
- 0xc000 0x0 0x0 0x1 &ipic 21 0x8
- 0xc000 0x0 0x0 0x2 &ipic 22 0x8
- 0xc000 0x0 0x0 0x3 &ipic 23 0x8
- 0xc000 0x0 0x0 0x4 &ipic 20 0x8>;
- interrupt-parent = <&ipic>;
- interrupts = <66 0x8>;
- bus-range = <0 0>;
- ranges = <0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000
- 0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000
- 0x01000000 0x0 0x00000000 0xe2000000 0x0 0x00100000>;
- clock-frequency = <66666666>;
- #interrupt-cells = <1>;
- #size-cells = <2>;
- #address-cells = <3>;
- reg = <0xe0008500 0x100 /* internal registers */
- 0xe0008300 0x8>; /* config space access registers */
- compatible = "fsl,mpc8349-pci";
- device_type = "pci";
- };
-
- pci1: pci@e0008600 {
- interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
- interrupt-map = <
-
- /* IDSEL 0x11 */
- 0x8800 0x0 0x0 0x1 &ipic 20 0x8
- 0x8800 0x0 0x0 0x2 &ipic 21 0x8
- 0x8800 0x0 0x0 0x3 &ipic 22 0x8
- 0x8800 0x0 0x0 0x4 &ipic 23 0x8
-
- /* IDSEL 0x12 */
- 0x9000 0x0 0x0 0x1 &ipic 22 0x8
- 0x9000 0x0 0x0 0x2 &ipic 23 0x8
- 0x9000 0x0 0x0 0x3 &ipic 20 0x8
- 0x9000 0x0 0x0 0x4 &ipic 21 0x8
-
- /* IDSEL 0x13 */
- 0x9800 0x0 0x0 0x1 &ipic 23 0x8
- 0x9800 0x0 0x0 0x2 &ipic 20 0x8
- 0x9800 0x0 0x0 0x3 &ipic 21 0x8
- 0x9800 0x0 0x0 0x4 &ipic 22 0x8
-
- /* IDSEL 0x15 */
- 0xa800 0x0 0x0 0x1 &ipic 20 0x8
- 0xa800 0x0 0x0 0x2 &ipic 21 0x8
- 0xa800 0x0 0x0 0x3 &ipic 22 0x8
- 0xa800 0x0 0x0 0x4 &ipic 23 0x8
-
- /* IDSEL 0x16 */
- 0xb000 0x0 0x0 0x1 &ipic 23 0x8
- 0xb000 0x0 0x0 0x2 &ipic 20 0x8
- 0xb000 0x0 0x0 0x3 &ipic 21 0x8
- 0xb000 0x0 0x0 0x4 &ipic 22 0x8
-
- /* IDSEL 0x17 */
- 0xb800 0x0 0x0 0x1 &ipic 22 0x8
- 0xb800 0x0 0x0 0x2 &ipic 23 0x8
- 0xb800 0x0 0x0 0x3 &ipic 20 0x8
- 0xb800 0x0 0x0 0x4 &ipic 21 0x8
-
- /* IDSEL 0x18 */
- 0xc000 0x0 0x0 0x1 &ipic 21 0x8
- 0xc000 0x0 0x0 0x2 &ipic 22 0x8
- 0xc000 0x0 0x0 0x3 &ipic 23 0x8
- 0xc000 0x0 0x0 0x4 &ipic 20 0x8>;
- interrupt-parent = <&ipic>;
- interrupts = <67 0x8>;
- bus-range = <0 0>;
- ranges = <0x02000000 0x0 0xb0000000 0xb0000000 0x0 0x10000000
- 0x42000000 0x0 0xa0000000 0xa0000000 0x0 0x10000000
- 0x01000000 0x0 0x00000000 0xe2100000 0x0 0x00100000>;
- clock-frequency = <66666666>;
- #interrupt-cells = <1>;
- #size-cells = <2>;
- #address-cells = <3>;
- reg = <0xe0008600 0x100 /* internal registers */
- 0xe0008380 0x8>; /* config space access registers */
- compatible = "fsl,mpc8349-pci";
- device_type = "pci";
- };
-};
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * arch/powerpc/platforms/83xx/mpc834x_mds.c
- *
- * MPC834x MDS board specific routines
- *
- * Maintainer: Kumar Gala <galak@kernel.crashing.org>
- */
-
-#include <linux/stddef.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/reboot.h>
-#include <linux/pci.h>
-#include <linux/kdev_t.h>
-#include <linux/major.h>
-#include <linux/console.h>
-#include <linux/delay.h>
-#include <linux/seq_file.h>
-#include <linux/root_dev.h>
-#include <linux/of_address.h>
-#include <linux/of_platform.h>
-
-#include <linux/atomic.h>
-#include <asm/time.h>
-#include <asm/io.h>
-#include <asm/machdep.h>
-#include <asm/ipic.h>
-#include <asm/irq.h>
-#include <asm/udbg.h>
-#include <sysdev/fsl_soc.h>
-#include <sysdev/fsl_pci.h>
-
-#include "mpc83xx.h"
-
-#define BCSR5_INT_USB 0x02
-static int __init mpc834xemds_usb_cfg(void)
-{
- struct device_node *np;
- void __iomem *bcsr_regs = NULL;
- u8 bcsr5;
-
- mpc834x_usb_cfg();
- /* Map BCSR area */
- np = of_find_node_by_name(NULL, "bcsr");
- if (np) {
- struct resource res;
-
- of_address_to_resource(np, 0, &res);
- bcsr_regs = ioremap(res.start, resource_size(&res));
- of_node_put(np);
- }
- if (!bcsr_regs)
- return -1;
-
- /*
- * if Processor Board is plugged into PIB board,
- * force to use the PHY on Processor Board
- */
- bcsr5 = in_8(bcsr_regs + 5);
- if (!(bcsr5 & BCSR5_INT_USB))
- out_8(bcsr_regs + 5, (bcsr5 | BCSR5_INT_USB));
- iounmap(bcsr_regs);
- return 0;
-}
-
-/* ************************************************************************
- *
- * Setup the architecture
- *
- */
-static void __init mpc834x_mds_setup_arch(void)
-{
- mpc83xx_setup_arch();
-
- mpc834xemds_usb_cfg();
-}
-
-machine_device_initcall(mpc834x_mds, mpc83xx_declare_of_platform_devices);
-
-define_machine(mpc834x_mds) {
- .name = "MPC834x MDS",
- .compatible = "MPC834xMDS",
- .setup_arch = mpc834x_mds_setup_arch,
- .discover_phbs = mpc83xx_setup_pci,
- .init_IRQ = mpc83xx_ipic_init_IRQ,
- .get_irq = ipic_get_irq,
- .restart = mpc83xx_restart,
- .time_init = mpc83xx_time_init,
- .progress = udbg_progress,
-};
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