+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * MPC8360E EMDS Device Tree Source
- *
- * Copyright 2006 Freescale Semiconductor Inc.
- */
-
-
-/*
-/memreserve/ 00000000 1000000;
-*/
-
-/dts-v1/;
-
-/ {
- model = "MPC8360MDS";
- compatible = "MPC8360EMDS", "MPC836xMDS", "MPC83xxMDS";
- #address-cells = <1>;
- #size-cells = <1>;
-
- aliases {
- ethernet0 = &enet0;
- ethernet1 = &enet1;
- serial0 = &serial0;
- serial1 = &serial1;
- pci0 = &pci0;
- };
-
- 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 = <66000000>;
- bus-frequency = <264000000>;
- clock-frequency = <528000000>;
- };
- };
-
- memory {
- device_type = "memory";
- reg = <0x00000000 0x10000000>;
- };
-
- localbus@e0005000 {
- #address-cells = <2>;
- #size-cells = <1>;
- compatible = "fsl,mpc8360-localbus", "fsl,pq2pro-localbus",
- "simple-bus";
- reg = <0xe0005000 0xd8>;
- ranges = <0 0 0xfe000000 0x02000000
- 1 0 0xf8000000 0x00008000>;
-
- flash@0,0 {
- compatible = "cfi-flash";
- reg = <0 0 0x2000000>;
- bank-width = <2>;
- device-width = <1>;
- };
-
- bcsr@1,0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "fsl,mpc8360mds-bcsr";
- reg = <1 0 0x8000>;
- ranges = <0 1 0 0x8000>;
-
- bcsr13: gpio-controller@d {
- #gpio-cells = <2>;
- compatible = "fsl,mpc8360mds-bcsr-gpio";
- reg = <0xd 1>;
- gpio-controller;
- };
- };
- };
-
- soc8360@e0000000 {
- #address-cells = <1>;
- #size-cells = <1>;
- device_type = "soc";
- compatible = "simple-bus";
- ranges = <0x0 0xe0000000 0x00100000>;
- reg = <0xe0000000 0x00000200>;
- bus-frequency = <264000000>;
-
- wdt@200 {
- device_type = "watchdog";
- compatible = "mpc83xx_wdt";
- reg = <0x200 0x100>;
- };
-
- pmc: power@b00 {
- compatible = "fsl,mpc8360-pmc", "fsl,mpc8349-pmc";
- reg = <0xb00 0x100 0xa00 0x100>;
- interrupts = <80 0x8>;
- interrupt-parent = <&ipic>;
- };
-
- 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;
- };
-
- 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>;
- };
-
- serial1: serial@4600 {
- cell-index = <1>;
- device_type = "serial";
- compatible = "fsl,ns16550", "ns16550";
- reg = <0x4600 0x100>;
- clock-frequency = <264000000>;
- interrupts = <10 0x8>;
- interrupt-parent = <&ipic>;
- };
-
- dma@82a8 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "fsl,mpc8360-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,mpc8360-dma-channel", "fsl,elo-dma-channel";
- reg = <0 0x80>;
- cell-index = <0>;
- interrupt-parent = <&ipic>;
- interrupts = <71 8>;
- };
- dma-channel@80 {
- compatible = "fsl,mpc8360-dma-channel", "fsl,elo-dma-channel";
- reg = <0x80 0x80>;
- cell-index = <1>;
- interrupt-parent = <&ipic>;
- interrupts = <71 8>;
- };
- dma-channel@100 {
- compatible = "fsl,mpc8360-dma-channel", "fsl,elo-dma-channel";
- reg = <0x100 0x80>;
- cell-index = <2>;
- interrupt-parent = <&ipic>;
- interrupts = <71 8>;
- };
- dma-channel@180 {
- compatible = "fsl,mpc8360-dma-channel", "fsl,elo-dma-channel";
- reg = <0x180 0x28>;
- cell-index = <3>;
- interrupt-parent = <&ipic>;
- interrupts = <71 8>;
- };
- };
-
- 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>;
- sleep = <&pmc 0x03000000>;
- };
-
- ipic: pic@700 {
- interrupt-controller;
- #address-cells = <0>;
- #interrupt-cells = <2>;
- reg = <0x700 0x100>;
- device_type = "ipic";
- };
-
- par_io@1400 {
- #address-cells = <1>;
- #size-cells = <1>;
- reg = <0x1400 0x100>;
- ranges = <0 0x1400 0x100>;
- device_type = "par_io";
- num-ports = <7>;
-
- qe_pio_b: gpio-controller@18 {
- #gpio-cells = <2>;
- compatible = "fsl,mpc8360-qe-pario-bank",
- "fsl,mpc8323-qe-pario-bank";
- reg = <0x18 0x18>;
- gpio-controller;
- };
-
- pio1: ucc_pin@1 {
- pio-map = <
- /* port pin dir open_drain assignment has_irq */
- 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 */
- 1 6 1 0 3 0 /* TxD4 */
- 1 7 1 0 1 0 /* TxD5 */
- 1 9 1 0 2 0 /* TxD6 */
- 1 10 1 0 2 0 /* TxD7 */
- 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 13 2 0 1 0 /* RxD4 */
- 1 1 2 0 2 0 /* RxD5 */
- 1 0 2 0 2 0 /* RxD6 */
- 1 4 2 0 2 0 /* RxD7 */
- 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 */
- };
- pio2: ucc_pin@2 {
- pio-map = <
- /* port pin dir open_drain assignment has_irq */
- 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 */
- 1 2 1 0 1 0 /* TxD4 */
- 1 3 1 0 2 0 /* TxD5 */
- 1 5 1 0 3 0 /* TxD6 */
- 1 8 1 0 3 0 /* TxD7 */
- 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 27 2 0 1 0 /* RxD4 */
- 1 12 2 0 2 0 /* RxD5 */
- 1 13 2 0 3 0 /* RxD6 */
- 1 11 2 0 2 0 /* RxD7 */
- 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 - CLK10 */
- 2 3 2 0 1 0 /* GTX125 - CLK4 */
- 0 1 3 0 2 0 /* MDIO */
- 0 2 1 0 1 0>; /* MDC */
- };
-
- };
- };
-
- 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-riscs = <2>;
- fsl,qe-num-snums = <28>;
-
- 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>;
- };
- };
-
- timer@440 {
- compatible = "fsl,mpc8360-qe-gtm",
- "fsl,qe-gtm", "fsl,gtm";
- reg = <0x440 0x40>;
- clock-frequency = <132000000>;
- interrupts = <12 13 14 15>;
- interrupt-parent = <&qeic>;
- };
-
- spi@4c0 {
- cell-index = <0>;
- compatible = "fsl,spi";
- reg = <0x4c0 0x40>;
- interrupts = <2>;
- interrupt-parent = <&qeic>;
- mode = "cpu";
- };
-
- spi@500 {
- cell-index = <1>;
- compatible = "fsl,spi";
- reg = <0x500 0x40>;
- interrupts = <1>;
- interrupt-parent = <&qeic>;
- mode = "cpu";
- };
-
- usb@6c0 {
- compatible = "fsl,mpc8360-qe-usb",
- "fsl,mpc8323-qe-usb";
- reg = <0x6c0 0x40 0x8b00 0x100>;
- interrupts = <11>;
- interrupt-parent = <&qeic>;
- fsl,fullspeed-clock = "clk21";
- fsl,lowspeed-clock = "brg9";
- gpios = <&qe_pio_b 2 0 /* USBOE */
- &qe_pio_b 3 0 /* USBTP */
- &qe_pio_b 8 0 /* USBTN */
- &qe_pio_b 9 0 /* USBRP */
- &qe_pio_b 11 0 /* USBRN */
- &bcsr13 5 0 /* SPEED */
- &bcsr13 4 1>; /* POWER */
- };
-
- enet0: 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 = <&phy0>;
- phy-connection-type = "rgmii-id";
- pio-handle = <&pio1>;
- };
-
- enet1: 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 = <&phy1>;
- phy-connection-type = "rgmii-id";
- pio-handle = <&pio2>;
- };
-
- mdio@2120 {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <0x2120 0x18>;
- compatible = "fsl,ucc-mdio";
-
- phy0: ethernet-phy@0 {
- interrupt-parent = <&ipic>;
- interrupts = <17 0x8>;
- reg = <0x0>;
- };
- phy1: ethernet-phy@1 {
- interrupt-parent = <&ipic>;
- interrupts = <18 0x8>;
- reg = <0x1>;
- };
- tbi-phy@2 {
- device_type = "tbi-phy";
- reg = <0x2>;
- };
- };
-
- qeic: interrupt-controller@80 {
- interrupt-controller;
- compatible = "fsl,qe-ic";
- #address-cells = <0>;
- #interrupt-cells = <1>;
- reg = <0x80 0x80>;
- big-endian;
- interrupts = <32 0x8 33 0x8>; // high:32 low:33
- interrupt-parent = <&ipic>;
- };
- };
-
- pci0: pci@e0008500 {
- interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
- interrupt-map = <
-
- /* IDSEL 0x11 AD17 */
- 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 AD18 */
- 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 AD19 */
- 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 AD21*/
- 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 AD22*/
- 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 AD23*/
- 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 AD24*/
- 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 0xa0000000 0xa0000000 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";
- sleep = <&pmc 0x00010000>;
- };
-};
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Copyright 2006 Freescale Semiconductor, Inc. All rights reserved.
- *
- * Author: Li Yang <LeoLi@freescale.com>
- * Yin Olivia <Hong-hua.Yin@freescale.com>
- *
- * Description:
- * MPC8360E MDS board specific routines.
- *
- * Changelog:
- * Jun 21, 2006 Initial version
- */
-
-#include <linux/stddef.h>
-#include <linux/kernel.h>
-#include <linux/compiler.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/initrd.h>
-#include <linux/of_platform.h>
-#include <linux/of_device.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 <soc/fsl/qe/qe.h>
-
-#include "mpc83xx.h"
-
-#undef DEBUG
-#ifdef DEBUG
-#define DBG(fmt...) udbg_printf(fmt)
-#else
-#define DBG(fmt...)
-#endif
-
-/* ************************************************************************
- *
- * Setup the architecture
- *
- */
-static void __init mpc836x_mds_setup_arch(void)
-{
- struct device_node *np;
- u8 __iomem *bcsr_regs = NULL;
-
- mpc83xx_setup_arch();
-
- /* 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);
- }
-
-#ifdef CONFIG_QUICC_ENGINE
- if ((np = of_find_node_by_name(NULL, "par_io")) != NULL) {
- par_io_init(np);
- of_node_put(np);
-
- for_each_node_by_name(np, "ucc")
- par_io_of_config(np);
-#ifdef CONFIG_QE_USB
- /* Must fixup Par IO before QE GPIO chips are registered. */
- par_io_config_pin(1, 2, 1, 0, 3, 0); /* USBOE */
- par_io_config_pin(1, 3, 1, 0, 3, 0); /* USBTP */
- par_io_config_pin(1, 8, 1, 0, 1, 0); /* USBTN */
- par_io_config_pin(1, 10, 2, 0, 3, 0); /* USBRXD */
- par_io_config_pin(1, 9, 2, 1, 3, 0); /* USBRP */
- par_io_config_pin(1, 11, 2, 1, 3, 0); /* USBRN */
- par_io_config_pin(2, 20, 2, 0, 1, 0); /* CLK21 */
-#endif /* CONFIG_QE_USB */
- }
-
- if ((np = of_find_compatible_node(NULL, "network", "ucc_geth"))
- != NULL){
- uint svid;
-
- /* Reset the Ethernet PHY */
-#define BCSR9_GETHRST 0x20
- clrbits8(&bcsr_regs[9], BCSR9_GETHRST);
- udelay(1000);
- setbits8(&bcsr_regs[9], BCSR9_GETHRST);
-
- /* handle mpc8360ea rev.2.1 erratum 2: RGMII Timing */
- svid = mfspr(SPRN_SVR);
- if (svid == 0x80480021) {
- void __iomem *immap;
-
- immap = ioremap(get_immrbase() + 0x14a8, 8);
-
- /*
- * IMMR + 0x14A8[4:5] = 11 (clk delay for UCC 2)
- * IMMR + 0x14A8[18:19] = 11 (clk delay for UCC 1)
- */
- setbits32(immap, 0x0c003000);
-
- /*
- * IMMR + 0x14AC[20:27] = 10101010
- * (data delay for both UCC's)
- */
- clrsetbits_be32(immap + 4, 0xff0, 0xaa0);
-
- iounmap(immap);
- }
-
- iounmap(bcsr_regs);
- of_node_put(np);
- }
-#endif /* CONFIG_QUICC_ENGINE */
-}
-
-machine_device_initcall(mpc836x_mds, mpc83xx_declare_of_platform_devices);
-
-#ifdef CONFIG_QE_USB
-static int __init mpc836x_usb_cfg(void)
-{
- u8 __iomem *bcsr;
- struct device_node *np;
- const char *mode;
- int ret = 0;
-
- np = of_find_compatible_node(NULL, NULL, "fsl,mpc8360mds-bcsr");
- if (!np)
- return -ENODEV;
-
- bcsr = of_iomap(np, 0);
- of_node_put(np);
- if (!bcsr)
- return -ENOMEM;
-
- np = of_find_compatible_node(NULL, NULL, "fsl,mpc8323-qe-usb");
- if (!np) {
- ret = -ENODEV;
- goto err;
- }
-
-#define BCSR8_TSEC1M_MASK (0x3 << 6)
-#define BCSR8_TSEC1M_RGMII (0x0 << 6)
-#define BCSR8_TSEC2M_MASK (0x3 << 4)
-#define BCSR8_TSEC2M_RGMII (0x0 << 4)
- /*
- * Default is GMII (2), but we should set it to RGMII (0) if we use
- * USB (Eth PHY is in RGMII mode anyway).
- */
- clrsetbits_8(&bcsr[8], BCSR8_TSEC1M_MASK | BCSR8_TSEC2M_MASK,
- BCSR8_TSEC1M_RGMII | BCSR8_TSEC2M_RGMII);
-
-#define BCSR13_USBMASK 0x0f
-#define BCSR13_nUSBEN 0x08 /* 1 - Disable, 0 - Enable */
-#define BCSR13_USBSPEED 0x04 /* 1 - Full, 0 - Low */
-#define BCSR13_USBMODE 0x02 /* 1 - Host, 0 - Function */
-#define BCSR13_nUSBVCC 0x01 /* 1 - gets VBUS, 0 - supplies VBUS */
-
- clrsetbits_8(&bcsr[13], BCSR13_USBMASK, BCSR13_USBSPEED);
-
- mode = of_get_property(np, "mode", NULL);
- if (mode && !strcmp(mode, "peripheral")) {
- setbits8(&bcsr[13], BCSR13_nUSBVCC);
- qe_usb_clock_set(QE_CLK21, 48000000);
- } else {
- setbits8(&bcsr[13], BCSR13_USBMODE);
- }
-
- of_node_put(np);
-err:
- iounmap(bcsr);
- return ret;
-}
-machine_arch_initcall(mpc836x_mds, mpc836x_usb_cfg);
-#endif /* CONFIG_QE_USB */
-
-define_machine(mpc836x_mds) {
- .name = "MPC836x MDS",
- .compatible = "MPC836xMDS",
- .setup_arch = mpc836x_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,
-};
projects / linux.git / commitdiff