[2/3] MIPS: Remove PMC MSP71xx platform
diff mbox series

Message ID 20200507134747.7403-2-tsbogend@alpha.franken.de
State In Next
Commit 1b00767fd8e1b49685ee7237c3875b8aa998ae3b
Headers show
Series
  • [1/3] MIPS: Remove support for LASAT
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Commit Message

Thomas Bogendoerfer May 7, 2020, 1:47 p.m. UTC
No (active) developer owns this hardware, so let's remove Linux support.

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
---
 arch/mips/Kbuild.platforms                         |   1 -
 arch/mips/Kconfig                                  |  25 -
 arch/mips/configs/msp71xx_defconfig                |  77 --
 arch/mips/include/asm/bootinfo.h                   |  11 -
 .../asm/mach-pmcs-msp71xx/cpu-feature-overrides.h  |  22 -
 .../include/asm/mach-pmcs-msp71xx/msp_cic_int.h    | 139 ---
 .../asm/mach-pmcs-msp71xx/msp_gpio_macros.h        | 343 --------
 arch/mips/include/asm/mach-pmcs-msp71xx/msp_int.h  |  31 -
 arch/mips/include/asm/mach-pmcs-msp71xx/msp_pci.h  | 189 -----
 arch/mips/include/asm/mach-pmcs-msp71xx/msp_prom.h | 159 ----
 .../include/asm/mach-pmcs-msp71xx/msp_regops.h     | 237 ------
 arch/mips/include/asm/mach-pmcs-msp71xx/msp_regs.h | 652 --------------
 .../include/asm/mach-pmcs-msp71xx/msp_slp_int.h    | 129 ---
 arch/mips/include/asm/mach-pmcs-msp71xx/msp_usb.h  | 124 ---
 arch/mips/include/asm/mach-pmcs-msp71xx/war.h      |  28 -
 arch/mips/pci/Makefile                             |   3 -
 arch/mips/pci/fixup-pmcmsp.c                       | 216 -----
 arch/mips/pci/ops-pmcmsp.c                         | 944 ---------------------
 arch/mips/pmcs-msp71xx/Kconfig                     |  50 --
 arch/mips/pmcs-msp71xx/Makefile                    |  13 -
 arch/mips/pmcs-msp71xx/Platform                    |   7 -
 arch/mips/pmcs-msp71xx/msp_elb.c                   |  46 -
 arch/mips/pmcs-msp71xx/msp_eth.c                   | 111 ---
 arch/mips/pmcs-msp71xx/msp_hwbutton.c              | 165 ----
 arch/mips/pmcs-msp71xx/msp_irq.c                   | 155 ----
 arch/mips/pmcs-msp71xx/msp_irq_cic.c               | 208 -----
 arch/mips/pmcs-msp71xx/msp_irq_per.c               | 127 ---
 arch/mips/pmcs-msp71xx/msp_irq_slp.c               | 102 ---
 arch/mips/pmcs-msp71xx/msp_pci.c                   |  50 --
 arch/mips/pmcs-msp71xx/msp_prom.c                  | 513 -----------
 arch/mips/pmcs-msp71xx/msp_serial.c                | 154 ----
 arch/mips/pmcs-msp71xx/msp_setup.c                 | 228 -----
 arch/mips/pmcs-msp71xx/msp_smp.c                   |  56 --
 arch/mips/pmcs-msp71xx/msp_time.c                  |  90 --
 arch/mips/pmcs-msp71xx/msp_usb.c                   | 173 ----
 35 files changed, 5578 deletions(-)
 delete mode 100644 arch/mips/configs/msp71xx_defconfig
 delete mode 100644 arch/mips/include/asm/mach-pmcs-msp71xx/cpu-feature-overrides.h
 delete mode 100644 arch/mips/include/asm/mach-pmcs-msp71xx/msp_cic_int.h
 delete mode 100644 arch/mips/include/asm/mach-pmcs-msp71xx/msp_gpio_macros.h
 delete mode 100644 arch/mips/include/asm/mach-pmcs-msp71xx/msp_int.h
 delete mode 100644 arch/mips/include/asm/mach-pmcs-msp71xx/msp_pci.h
 delete mode 100644 arch/mips/include/asm/mach-pmcs-msp71xx/msp_prom.h
 delete mode 100644 arch/mips/include/asm/mach-pmcs-msp71xx/msp_regops.h
 delete mode 100644 arch/mips/include/asm/mach-pmcs-msp71xx/msp_regs.h
 delete mode 100644 arch/mips/include/asm/mach-pmcs-msp71xx/msp_slp_int.h
 delete mode 100644 arch/mips/include/asm/mach-pmcs-msp71xx/msp_usb.h
 delete mode 100644 arch/mips/include/asm/mach-pmcs-msp71xx/war.h
 delete mode 100644 arch/mips/pci/fixup-pmcmsp.c
 delete mode 100644 arch/mips/pci/ops-pmcmsp.c
 delete mode 100644 arch/mips/pmcs-msp71xx/Kconfig
 delete mode 100644 arch/mips/pmcs-msp71xx/Makefile
 delete mode 100644 arch/mips/pmcs-msp71xx/Platform
 delete mode 100644 arch/mips/pmcs-msp71xx/msp_elb.c
 delete mode 100644 arch/mips/pmcs-msp71xx/msp_eth.c
 delete mode 100644 arch/mips/pmcs-msp71xx/msp_hwbutton.c
 delete mode 100644 arch/mips/pmcs-msp71xx/msp_irq.c
 delete mode 100644 arch/mips/pmcs-msp71xx/msp_irq_cic.c
 delete mode 100644 arch/mips/pmcs-msp71xx/msp_irq_per.c
 delete mode 100644 arch/mips/pmcs-msp71xx/msp_irq_slp.c
 delete mode 100644 arch/mips/pmcs-msp71xx/msp_pci.c
 delete mode 100644 arch/mips/pmcs-msp71xx/msp_prom.c
 delete mode 100644 arch/mips/pmcs-msp71xx/msp_serial.c
 delete mode 100644 arch/mips/pmcs-msp71xx/msp_setup.c
 delete mode 100644 arch/mips/pmcs-msp71xx/msp_smp.c
 delete mode 100644 arch/mips/pmcs-msp71xx/msp_time.c
 delete mode 100644 arch/mips/pmcs-msp71xx/msp_usb.c

Patch
diff mbox series

diff --git a/arch/mips/Kbuild.platforms b/arch/mips/Kbuild.platforms
index 9f9b4164d4c9..65c119432e06 100644
--- a/arch/mips/Kbuild.platforms
+++ b/arch/mips/Kbuild.platforms
@@ -24,7 +24,6 @@  platforms += netlogic
 platforms += paravirt
 platforms += pic32
 platforms += pistachio
-platforms += pmcs-msp71xx
 platforms += pnx833x
 platforms += ralink
 platforms += rb532
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 0aaab09bdea6..f2565a88e086 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -608,30 +608,6 @@  config NXP_STB225
 	help
 	  Support for NXP Semiconductors STB225 Development Board.
 
-config PMC_MSP
-	bool "PMC-Sierra MSP chipsets"
-	select CEVT_R4K
-	select CSRC_R4K
-	select DMA_NONCOHERENT
-	select SWAP_IO_SPACE
-	select NO_EXCEPT_FILL
-	select BOOT_RAW
-	select SYS_HAS_CPU_MIPS32_R1
-	select SYS_HAS_CPU_MIPS32_R2
-	select SYS_SUPPORTS_32BIT_KERNEL
-	select SYS_SUPPORTS_BIG_ENDIAN
-	select SYS_SUPPORTS_MIPS16
-	select IRQ_MIPS_CPU
-	select SERIAL_8250
-	select SERIAL_8250_CONSOLE
-	select USB_EHCI_BIG_ENDIAN_MMIO
-	select USB_EHCI_BIG_ENDIAN_DESC
-	help
-	  This adds support for the PMC-Sierra family of Multi-Service
-	  Processor System-On-A-Chips.  These parts include a number
-	  of integrated peripherals, interfaces and DSPs in addition to
-	  a variety of MIPS cores.
-
 config RALINK
 	bool "Ralink based machines"
 	select CEVT_R4K
@@ -1076,7 +1052,6 @@  source "arch/mips/jz4740/Kconfig"
 source "arch/mips/lantiq/Kconfig"
 source "arch/mips/pic32/Kconfig"
 source "arch/mips/pistachio/Kconfig"
-source "arch/mips/pmcs-msp71xx/Kconfig"
 source "arch/mips/ralink/Kconfig"
 source "arch/mips/sgi-ip27/Kconfig"
 source "arch/mips/sibyte/Kconfig"
diff --git a/arch/mips/configs/msp71xx_defconfig b/arch/mips/configs/msp71xx_defconfig
deleted file mode 100644
index 6ad1a2381226..000000000000
--- a/arch/mips/configs/msp71xx_defconfig
+++ /dev/null
@@ -1,77 +0,0 @@ 
-CONFIG_LOCALVERSION="-pmc"
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_PREEMPT=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_EXPERT=y
-# CONFIG_SHMEM is not set
-CONFIG_SLAB=y
-CONFIG_PMC_MSP=y
-CONFIG_PMC_MSP7120_GW=y
-CONFIG_CPU_MIPS32_R2=y
-CONFIG_NR_CPUS=2
-CONFIG_PCI=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-CONFIG_NET=y
-CONFIG_UNIX=y
-CONFIG_XFRM_USER=y
-CONFIG_NET_KEY=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_INET_AH=y
-CONFIG_INET_ESP=y
-CONFIG_INET_IPCOMP=y
-# CONFIG_IPV6 is not set
-CONFIG_NETFILTER=y
-CONFIG_IP_NF_IPTABLES=y
-CONFIG_IP_NF_FILTER=y
-CONFIG_IP_NF_TARGET_REJECT=y
-CONFIG_BRIDGE=y
-# CONFIG_PREVENT_FIRMWARE_BUILD is not set
-# CONFIG_FW_LOADER is not set
-CONFIG_MTD=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_RAM=y
-CONFIG_MTD_PMC_MSP_EVM=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=y
-CONFIG_PPP=y
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-# CONFIG_VT is not set
-# CONFIG_LEGACY_PTYS is not set
-# CONFIG_SERIAL_8250_PCI is not set
-CONFIG_SERIAL_8250_NR_UARTS=2
-CONFIG_SERIAL_8250_RUNTIME_UARTS=2
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_PMCMSP=y
-# CONFIG_USB_HID is not set
-CONFIG_USB=y
-CONFIG_USB_MON=y
-CONFIG_USB_EHCI_HCD=y
-CONFIG_USB_EHCI_ROOT_HUB_TT=y
-# CONFIG_USB_EHCI_TT_NEWSCHED is not set
-CONFIG_USB_STORAGE=y
-CONFIG_EXT2_FS=y
-# CONFIG_DNOTIFY is not set
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_JFFS2_FS=y
-CONFIG_SQUASHFS=y
-CONFIG_SQUASHFS_EMBEDDED=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_MAGIC_SYSRQ=y
diff --git a/arch/mips/include/asm/bootinfo.h b/arch/mips/include/asm/bootinfo.h
index dcd6a75277d1..c3bd9b2d66e4 100644
--- a/arch/mips/include/asm/bootinfo.h
+++ b/arch/mips/include/asm/bootinfo.h
@@ -41,17 +41,6 @@ 
 #define  MACH_DS5800		9	/* DECsystem 5800		*/
 #define  MACH_DS5900		10	/* DECsystem 5900		*/
 
-/*
- * Valid machtype for group PMC-MSP
- */
-#define MACH_MSP4200_EVAL	0	/* PMC-Sierra MSP4200 Evaluation */
-#define MACH_MSP4200_GW		1	/* PMC-Sierra MSP4200 Gateway demo */
-#define MACH_MSP4200_FPGA	2	/* PMC-Sierra MSP4200 Emulation */
-#define MACH_MSP7120_EVAL	3	/* PMC-Sierra MSP7120 Evaluation */
-#define MACH_MSP7120_GW		4	/* PMC-Sierra MSP7120 Residential GW */
-#define MACH_MSP7120_FPGA	5	/* PMC-Sierra MSP7120 Emulation */
-#define MACH_MSP_OTHER	      255	/* PMC-Sierra unknown board type */
-
 /*
  * Valid machtype for group Mikrotik
  */
diff --git a/arch/mips/include/asm/mach-pmcs-msp71xx/cpu-feature-overrides.h b/arch/mips/include/asm/mach-pmcs-msp71xx/cpu-feature-overrides.h
deleted file mode 100644
index 016fa9446ba9..000000000000
--- a/arch/mips/include/asm/mach-pmcs-msp71xx/cpu-feature-overrides.h
+++ /dev/null
@@ -1,22 +0,0 @@ 
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2003, 04, 07 Ralf Baechle (ralf@linux-mips.org)
- */
-#ifndef __ASM_MACH_MSP71XX_CPU_FEATURE_OVERRIDES_H
-#define __ASM_MACH_MSP71XX_CPU_FEATURE_OVERRIDES_H
-
-#define cpu_has_mips16		1
-#define cpu_has_dsp		1
-/* #define cpu_has_dsp2		??? - do runtime detection */
-#define cpu_has_mipsmt		1
-#define cpu_has_fpu		0
-
-#define cpu_has_mips32r1	0
-#define cpu_has_mips32r2	1
-#define cpu_has_mips64r1	0
-#define cpu_has_mips64r2	0
-
-#endif /* __ASM_MACH_MSP71XX_CPU_FEATURE_OVERRIDES_H */
diff --git a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_cic_int.h b/arch/mips/include/asm/mach-pmcs-msp71xx/msp_cic_int.h
deleted file mode 100644
index 50de6876e1c9..000000000000
--- a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_cic_int.h
+++ /dev/null
@@ -1,139 +0,0 @@ 
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Defines for the MSP interrupt controller.
- *
- * Copyright (C) 1999 MIPS Technologies, Inc.  All rights reserved.
- * Author: Carsten Langgaard, carstenl@mips.com
- *
- * ########################################################################
- *
- * ########################################################################
- */
-
-#ifndef _MSP_CIC_INT_H
-#define _MSP_CIC_INT_H
-
-/*
- * The PMC-Sierra CIC interrupts are all centrally managed by the
- * CIC sub-system.
- * We attempt to keep the interrupt numbers as consistent as possible
- * across all of the MSP devices, but some differences will creep in ...
- * The interrupts which are directly forwarded to the MIPS core interrupts
- * are assigned interrupts in the range 0-7, interrupts cascaded through
- * the CIC are assigned interrupts 8-39.  The cascade occurs on C_IRQ4
- * (MSP_INT_CIC).  Currently we don't really distinguish between VPE1
- * and VPE0 (or thread contexts for that matter).  Will have to fix.
- * The PER interrupts are assigned interrupts in the range 40-71.
-*/
-
-
-/*
- * IRQs directly forwarded to the CPU
- */
-#define MSP_MIPS_INTBASE	0
-#define MSP_INT_SW0		0	/* IRQ for swint0,	 C_SW0	*/
-#define MSP_INT_SW1		1	/* IRQ for swint1,	 C_SW1	*/
-#define MSP_INT_MAC0		2	/* IRQ for MAC 0,	 C_IRQ0 */
-#define MSP_INT_MAC1		3	/* IRQ for MAC 1,	 C_IRQ1 */
-#define MSP_INT_USB		4	/* IRQ for USB,		 C_IRQ2 */
-#define MSP_INT_SAR		5	/* IRQ for ADSL2+ SAR,	 C_IRQ3 */
-#define MSP_INT_CIC		6	/* IRQ for CIC block,	 C_IRQ4 */
-#define MSP_INT_SEC		7	/* IRQ for Sec engine,	 C_IRQ5 */
-
-/*
- * IRQs cascaded on CPU interrupt 4 (CAUSE bit 12, C_IRQ4)
- * These defines should be tied to the register definitions for the CIC
- * interrupt routine.  For now, just use hard-coded values.
- */
-#define MSP_CIC_INTBASE		(MSP_MIPS_INTBASE + 8)
-#define MSP_INT_EXT0		(MSP_CIC_INTBASE + 0)
-					/* External interrupt 0		*/
-#define MSP_INT_EXT1		(MSP_CIC_INTBASE + 1)
-					/* External interrupt 1		*/
-#define MSP_INT_EXT2		(MSP_CIC_INTBASE + 2)
-					/* External interrupt 2		*/
-#define MSP_INT_EXT3		(MSP_CIC_INTBASE + 3)
-					/* External interrupt 3		*/
-#define MSP_INT_CPUIF		(MSP_CIC_INTBASE + 4)
-					/* CPU interface interrupt	*/
-#define MSP_INT_EXT4		(MSP_CIC_INTBASE + 5)
-					/* External interrupt 4		*/
-#define MSP_INT_CIC_USB		(MSP_CIC_INTBASE + 6)
-					/* Cascaded IRQ for USB		*/
-#define MSP_INT_MBOX		(MSP_CIC_INTBASE + 7)
-					/* Sec engine mailbox IRQ	*/
-#define MSP_INT_EXT5		(MSP_CIC_INTBASE + 8)
-					/* External interrupt 5		*/
-#define MSP_INT_TDM		(MSP_CIC_INTBASE + 9)
-					/* TDM interrupt		*/
-#define MSP_INT_CIC_MAC0	(MSP_CIC_INTBASE + 10)
-					/* Cascaded IRQ for MAC 0	*/
-#define MSP_INT_CIC_MAC1	(MSP_CIC_INTBASE + 11)
-					/* Cascaded IRQ for MAC 1	*/
-#define MSP_INT_CIC_SEC		(MSP_CIC_INTBASE + 12)
-					/* Cascaded IRQ for sec engine	*/
-#define MSP_INT_PER		(MSP_CIC_INTBASE + 13)
-					/* Peripheral interrupt		*/
-#define MSP_INT_TIMER0		(MSP_CIC_INTBASE + 14)
-					/* SLP timer 0			*/
-#define MSP_INT_TIMER1		(MSP_CIC_INTBASE + 15)
-					/* SLP timer 1			*/
-#define MSP_INT_TIMER2		(MSP_CIC_INTBASE + 16)
-					/* SLP timer 2			*/
-#define MSP_INT_VPE0_TIMER	(MSP_CIC_INTBASE + 17)
-					/* VPE0 MIPS timer		*/
-#define MSP_INT_BLKCP		(MSP_CIC_INTBASE + 18)
-					/* Block Copy			*/
-#define MSP_INT_UART0		(MSP_CIC_INTBASE + 19)
-					/* UART 0			*/
-#define MSP_INT_PCI		(MSP_CIC_INTBASE + 20)
-					/* PCI subsystem		*/
-#define MSP_INT_EXT6		(MSP_CIC_INTBASE + 21)
-					/* External interrupt 5		*/
-#define MSP_INT_PCI_MSI		(MSP_CIC_INTBASE + 22)
-					/* PCI Message Signal		*/
-#define MSP_INT_CIC_SAR		(MSP_CIC_INTBASE + 23)
-					/* Cascaded ADSL2+ SAR IRQ	*/
-#define MSP_INT_DSL		(MSP_CIC_INTBASE + 24)
-					/* ADSL2+ IRQ			*/
-#define MSP_INT_CIC_ERR		(MSP_CIC_INTBASE + 25)
-					/* SLP error condition		*/
-#define MSP_INT_VPE1_TIMER	(MSP_CIC_INTBASE + 26)
-					/* VPE1 MIPS timer		*/
-#define MSP_INT_VPE0_PC		(MSP_CIC_INTBASE + 27)
-					/* VPE0 Performance counter	*/
-#define MSP_INT_VPE1_PC		(MSP_CIC_INTBASE + 28)
-					/* VPE1 Performance counter	*/
-#define MSP_INT_EXT7		(MSP_CIC_INTBASE + 29)
-					/* External interrupt 5		*/
-#define MSP_INT_VPE0_SW		(MSP_CIC_INTBASE + 30)
-					/* VPE0 Software interrupt	*/
-#define MSP_INT_VPE1_SW		(MSP_CIC_INTBASE + 31)
-					/* VPE0 Software interrupt	*/
-
-/*
- * IRQs cascaded on CIC PER interrupt (MSP_INT_PER)
- */
-#define MSP_PER_INTBASE		(MSP_CIC_INTBASE + 32)
-/* Reserved					   0-1			*/
-#define MSP_INT_UART1		(MSP_PER_INTBASE + 2)
-					/* UART 1			*/
-/* Reserved					   3-5			*/
-#define MSP_INT_2WIRE		(MSP_PER_INTBASE + 6)
-					/* 2-wire			*/
-#define MSP_INT_TM0		(MSP_PER_INTBASE + 7)
-					/* Peripheral timer block out 0 */
-#define MSP_INT_TM1		(MSP_PER_INTBASE + 8)
-					/* Peripheral timer block out 1 */
-/* Reserved					   9			*/
-#define MSP_INT_SPRX		(MSP_PER_INTBASE + 10)
-					/* SPI RX complete		*/
-#define MSP_INT_SPTX		(MSP_PER_INTBASE + 11)
-					/* SPI TX complete		*/
-#define MSP_INT_GPIO		(MSP_PER_INTBASE + 12)
-					/* GPIO				*/
-#define MSP_INT_PER_ERR		(MSP_PER_INTBASE + 13)
-					/* Peripheral error		*/
-/* Reserved					   14-31		*/
-
-#endif /* !_MSP_CIC_INT_H */
diff --git a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_gpio_macros.h b/arch/mips/include/asm/mach-pmcs-msp71xx/msp_gpio_macros.h
deleted file mode 100644
index daacebb047c2..000000000000
--- a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_gpio_macros.h
+++ /dev/null
@@ -1,343 +0,0 @@ 
-/*
- *
- * Macros for external SMP-safe access to the PMC MSP71xx reference
- * board GPIO pins
- *
- * Copyright 2010 PMC-Sierra, Inc.
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef __MSP_GPIO_MACROS_H__
-#define __MSP_GPIO_MACROS_H__
-
-#include <msp_regops.h>
-#include <msp_regs.h>
-
-#ifdef CONFIG_PMC_MSP7120_GW
-#define MSP_NUM_GPIOS		20
-#else
-#define MSP_NUM_GPIOS		28
-#endif
-
-/* -- GPIO Enumerations -- */
-enum msp_gpio_data {
-	MSP_GPIO_LO = 0,
-	MSP_GPIO_HI = 1,
-	MSP_GPIO_NONE,		/* Special - Means pin is out of range */
-	MSP_GPIO_TOGGLE,	/* Special - Sets pin to opposite */
-};
-
-enum msp_gpio_mode {
-	MSP_GPIO_INPUT		= 0x0,
-	/* MSP_GPIO_ INTERRUPT	= 0x1,	Not supported yet */
-	MSP_GPIO_UART_INPUT	= 0x2,	/* Only GPIO 4 or 5 */
-	MSP_GPIO_OUTPUT		= 0x8,
-	MSP_GPIO_UART_OUTPUT	= 0x9,	/* Only GPIO 2 or 3 */
-	MSP_GPIO_PERIF_TIMERA	= 0x9,	/* Only GPIO 0 or 1 */
-	MSP_GPIO_PERIF_TIMERB	= 0xa,	/* Only GPIO 0 or 1 */
-	MSP_GPIO_UNKNOWN	= 0xb,	/* No such GPIO or mode */
-};
-
-/* -- Static Tables -- */
-
-/* Maps pins to data register */
-static volatile u32 * const MSP_GPIO_DATA_REGISTER[] = {
-	/* GPIO 0 and 1 on the first register */
-	GPIO_DATA1_REG, GPIO_DATA1_REG,
-	/* GPIO 2, 3, 4, and 5 on the second register */
-	GPIO_DATA2_REG, GPIO_DATA2_REG, GPIO_DATA2_REG, GPIO_DATA2_REG,
-	/* GPIO 6, 7, 8, and 9 on the third register */
-	GPIO_DATA3_REG, GPIO_DATA3_REG, GPIO_DATA3_REG, GPIO_DATA3_REG,
-	/* GPIO 10, 11, 12, 13, 14, and 15 on the fourth register */
-	GPIO_DATA4_REG, GPIO_DATA4_REG, GPIO_DATA4_REG, GPIO_DATA4_REG,
-	GPIO_DATA4_REG, GPIO_DATA4_REG,
-	/* GPIO 16 - 23 on the first strange EXTENDED register */
-	EXTENDED_GPIO1_REG, EXTENDED_GPIO1_REG, EXTENDED_GPIO1_REG,
-	EXTENDED_GPIO1_REG, EXTENDED_GPIO1_REG, EXTENDED_GPIO1_REG,
-	EXTENDED_GPIO1_REG, EXTENDED_GPIO1_REG,
-	/* GPIO 24 - 27 on the second strange EXTENDED register */
-	EXTENDED_GPIO2_REG, EXTENDED_GPIO2_REG, EXTENDED_GPIO2_REG,
-	EXTENDED_GPIO2_REG,
-};
-
-/* Maps pins to mode register */
-static volatile u32 * const MSP_GPIO_MODE_REGISTER[] = {
-	/* GPIO 0 and 1 on the first register */
-	GPIO_CFG1_REG, GPIO_CFG1_REG,
-	/* GPIO 2, 3, 4, and 5 on the second register */
-	GPIO_CFG2_REG, GPIO_CFG2_REG, GPIO_CFG2_REG, GPIO_CFG2_REG,
-	/* GPIO 6, 7, 8, and 9 on the third register */
-	GPIO_CFG3_REG, GPIO_CFG3_REG, GPIO_CFG3_REG, GPIO_CFG3_REG,
-	/* GPIO 10, 11, 12, 13, 14, and 15 on the fourth register */
-	GPIO_CFG4_REG, GPIO_CFG4_REG, GPIO_CFG4_REG, GPIO_CFG4_REG,
-	GPIO_CFG4_REG, GPIO_CFG4_REG,
-	/* GPIO 16 - 23 on the first strange EXTENDED register */
-	EXTENDED_GPIO1_REG, EXTENDED_GPIO1_REG, EXTENDED_GPIO1_REG,
-	EXTENDED_GPIO1_REG, EXTENDED_GPIO1_REG, EXTENDED_GPIO1_REG,
-	EXTENDED_GPIO1_REG, EXTENDED_GPIO1_REG,
-	/* GPIO 24 - 27 on the second strange EXTENDED register */
-	EXTENDED_GPIO2_REG, EXTENDED_GPIO2_REG, EXTENDED_GPIO2_REG,
-	EXTENDED_GPIO2_REG,
-};
-
-/* Maps 'basic' pins to relative offset from 0 per register */
-static int MSP_GPIO_OFFSET[] = {
-	/* GPIO 0 and 1 on the first register */
-	0, 0,
-	/* GPIO 2, 3, 4, and 5 on the second register */
-	2, 2, 2, 2,
-	/* GPIO 6, 7, 8, and 9 on the third register */
-	6, 6, 6, 6,
-	/* GPIO 10, 11, 12, 13, 14, and 15 on the fourth register */
-	10, 10, 10, 10, 10, 10,
-};
-
-/* Maps MODE to allowed pin mask */
-static unsigned int MSP_GPIO_MODE_ALLOWED[] = {
-	0xffffffff,	/* Mode 0 - INPUT */
-	0x00000,	/* Mode 1 - INTERRUPT */
-	0x00030,	/* Mode 2 - UART_INPUT (GPIO 4, 5)*/
-	0, 0, 0, 0, 0,	/* Modes 3, 4, 5, 6, and 7 are reserved */
-	0xffffffff,	/* Mode 8 - OUTPUT */
-	0x0000f,	/* Mode 9 - UART_OUTPUT/
-				PERF_TIMERA (GPIO 0, 1, 2, 3) */
-	0x00003,	/* Mode a - PERF_TIMERB (GPIO 0, 1) */
-	0x00000,	/* Mode b - Not really a mode! */
-};
-
-/* -- Bit masks -- */
-
-/* This gives you the 'register relative offset gpio' number */
-#define OFFSET_GPIO_NUMBER(gpio)	(gpio - MSP_GPIO_OFFSET[gpio])
-
-/* These take the 'register relative offset gpio' number */
-#define BASIC_DATA_REG_MASK(ogpio)		(1 << ogpio)
-#define BASIC_MODE_REG_VALUE(mode, ogpio)	\
-	(mode << BASIC_MODE_REG_SHIFT(ogpio))
-#define BASIC_MODE_REG_MASK(ogpio)		\
-	BASIC_MODE_REG_VALUE(0xf, ogpio)
-#define BASIC_MODE_REG_SHIFT(ogpio)		(ogpio * 4)
-#define BASIC_MODE_REG_FROM_REG(data, ogpio)	\
-	((data & BASIC_MODE_REG_MASK(ogpio)) >> BASIC_MODE_REG_SHIFT(ogpio))
-
-/* These take the actual GPIO number (0 through 15) */
-#define BASIC_DATA_MASK(gpio)	\
-	BASIC_DATA_REG_MASK(OFFSET_GPIO_NUMBER(gpio))
-#define BASIC_MODE_MASK(gpio)	\
-	BASIC_MODE_REG_MASK(OFFSET_GPIO_NUMBER(gpio))
-#define BASIC_MODE(mode, gpio)	\
-	BASIC_MODE_REG_VALUE(mode, OFFSET_GPIO_NUMBER(gpio))
-#define BASIC_MODE_SHIFT(gpio)	\
-	BASIC_MODE_REG_SHIFT(OFFSET_GPIO_NUMBER(gpio))
-#define BASIC_MODE_FROM_REG(data, gpio) \
-	BASIC_MODE_REG_FROM_REG(data, OFFSET_GPIO_NUMBER(gpio))
-
-/*
- * Each extended GPIO register is 32 bits long and is responsible for up to
- * eight GPIOs. The least significant 16 bits contain the set and clear bit
- * pair for each of the GPIOs. The most significant 16 bits contain the
- * disable and enable bit pair for each of the GPIOs. For example, the
- * extended GPIO reg for GPIOs 16-23 is as follows:
- *
- *	31: GPIO23_DISABLE
- *	...
- *	19: GPIO17_DISABLE
- *	18: GPIO17_ENABLE
- *	17: GPIO16_DISABLE
- *	16: GPIO16_ENABLE
- *	...
- *	3:  GPIO17_SET
- *	2:  GPIO17_CLEAR
- *	1:  GPIO16_SET
- *	0:  GPIO16_CLEAR
- */
-
-/* This gives the 'register relative offset gpio' number */
-#define EXTENDED_OFFSET_GPIO(gpio)	(gpio < 24 ? gpio - 16 : gpio - 24)
-
-/* These take the 'register relative offset gpio' number */
-#define EXTENDED_REG_DISABLE(ogpio)	(0x2 << ((ogpio * 2) + 16))
-#define EXTENDED_REG_ENABLE(ogpio)	(0x1 << ((ogpio * 2) + 16))
-#define EXTENDED_REG_SET(ogpio)		(0x2 << (ogpio * 2))
-#define EXTENDED_REG_CLR(ogpio)		(0x1 << (ogpio * 2))
-
-/* These take the actual GPIO number (16 through 27) */
-#define EXTENDED_DISABLE(gpio)	\
-	EXTENDED_REG_DISABLE(EXTENDED_OFFSET_GPIO(gpio))
-#define EXTENDED_ENABLE(gpio)	\
-	EXTENDED_REG_ENABLE(EXTENDED_OFFSET_GPIO(gpio))
-#define EXTENDED_SET(gpio)	\
-	EXTENDED_REG_SET(EXTENDED_OFFSET_GPIO(gpio))
-#define EXTENDED_CLR(gpio)	\
-	EXTENDED_REG_CLR(EXTENDED_OFFSET_GPIO(gpio))
-
-#define EXTENDED_FULL_MASK		(0xffffffff)
-
-/* -- API inline-functions -- */
-
-/*
- * Gets the current value of the specified pin
- */
-static inline enum msp_gpio_data msp_gpio_pin_get(unsigned int gpio)
-{
-	u32 pinhi_mask = 0, pinhi_mask2 = 0;
-
-	if (gpio >= MSP_NUM_GPIOS)
-		return MSP_GPIO_NONE;
-
-	if (gpio < 16) {
-		pinhi_mask = BASIC_DATA_MASK(gpio);
-	} else {
-		/*
-		 * Two cases are possible with the EXTENDED register:
-		 *  - In output mode (ENABLED flag set), check the CLR bit
-		 *  - In input mode (ENABLED flag not set), check the SET bit
-		 */
-		pinhi_mask = EXTENDED_ENABLE(gpio) | EXTENDED_CLR(gpio);
-		pinhi_mask2 = EXTENDED_SET(gpio);
-	}
-	if (((*MSP_GPIO_DATA_REGISTER[gpio] & pinhi_mask) == pinhi_mask) ||
-	    (*MSP_GPIO_DATA_REGISTER[gpio] & pinhi_mask2))
-		return MSP_GPIO_HI;
-	else
-		return MSP_GPIO_LO;
-}
-
-/* Sets the specified pin to the specified value */
-static inline void msp_gpio_pin_set(enum msp_gpio_data data, unsigned int gpio)
-{
-	if (gpio >= MSP_NUM_GPIOS)
-		return;
-
-	if (gpio < 16) {
-		if (data == MSP_GPIO_TOGGLE)
-			toggle_reg32(MSP_GPIO_DATA_REGISTER[gpio],
-					BASIC_DATA_MASK(gpio));
-		else if (data == MSP_GPIO_HI)
-			set_reg32(MSP_GPIO_DATA_REGISTER[gpio],
-					BASIC_DATA_MASK(gpio));
-		else
-			clear_reg32(MSP_GPIO_DATA_REGISTER[gpio],
-					BASIC_DATA_MASK(gpio));
-	} else {
-		if (data == MSP_GPIO_TOGGLE) {
-			/* Special ugly case:
-			 *   We have to read the CLR bit.
-			 *   If set, we write the CLR bit.
-			 *   If not, we write the SET bit.
-			 */
-			u32 tmpdata;
-
-			custom_read_reg32(MSP_GPIO_DATA_REGISTER[gpio],
-								tmpdata);
-			if (tmpdata & EXTENDED_CLR(gpio))
-				tmpdata = EXTENDED_CLR(gpio);
-			else
-				tmpdata = EXTENDED_SET(gpio);
-			custom_write_reg32(MSP_GPIO_DATA_REGISTER[gpio],
-								tmpdata);
-		} else {
-			u32 newdata;
-
-			if (data == MSP_GPIO_HI)
-				newdata = EXTENDED_SET(gpio);
-			else
-				newdata = EXTENDED_CLR(gpio);
-			set_value_reg32(MSP_GPIO_DATA_REGISTER[gpio],
-						EXTENDED_FULL_MASK, newdata);
-		}
-	}
-}
-
-/* Sets the specified pin to the specified value */
-static inline void msp_gpio_pin_hi(unsigned int gpio)
-{
-	msp_gpio_pin_set(MSP_GPIO_HI, gpio);
-}
-
-/* Sets the specified pin to the specified value */
-static inline void msp_gpio_pin_lo(unsigned int gpio)
-{
-	msp_gpio_pin_set(MSP_GPIO_LO, gpio);
-}
-
-/* Sets the specified pin to the opposite value */
-static inline void msp_gpio_pin_toggle(unsigned int gpio)
-{
-	msp_gpio_pin_set(MSP_GPIO_TOGGLE, gpio);
-}
-
-/* Gets the mode of the specified pin */
-static inline enum msp_gpio_mode msp_gpio_pin_get_mode(unsigned int gpio)
-{
-	enum msp_gpio_mode retval = MSP_GPIO_UNKNOWN;
-	uint32_t data;
-
-	if (gpio >= MSP_NUM_GPIOS)
-		return retval;
-
-	data = *MSP_GPIO_MODE_REGISTER[gpio];
-
-	if (gpio < 16) {
-		retval = BASIC_MODE_FROM_REG(data, gpio);
-	} else {
-		/* Extended pins can only be either INPUT or OUTPUT */
-		if (data & EXTENDED_ENABLE(gpio))
-			retval = MSP_GPIO_OUTPUT;
-		else
-			retval = MSP_GPIO_INPUT;
-	}
-
-	return retval;
-}
-
-/*
- * Sets the specified mode on the requested pin
- * Returns 0 on success, or -1 if that mode is not allowed on this pin
- */
-static inline int msp_gpio_pin_mode(enum msp_gpio_mode mode, unsigned int gpio)
-{
-	u32 modemask, newmode;
-
-	if ((1 << gpio) & ~MSP_GPIO_MODE_ALLOWED[mode])
-		return -1;
-
-	if (gpio >= MSP_NUM_GPIOS)
-		return -1;
-
-	if (gpio < 16) {
-		modemask = BASIC_MODE_MASK(gpio);
-		newmode =  BASIC_MODE(mode, gpio);
-	} else {
-		modemask = EXTENDED_FULL_MASK;
-		if (mode == MSP_GPIO_INPUT)
-			newmode = EXTENDED_DISABLE(gpio);
-		else
-			newmode = EXTENDED_ENABLE(gpio);
-	}
-	/* Do the set atomically */
-	set_value_reg32(MSP_GPIO_MODE_REGISTER[gpio], modemask, newmode);
-
-	return 0;
-}
-
-#endif /* __MSP_GPIO_MACROS_H__ */
diff --git a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_int.h b/arch/mips/include/asm/mach-pmcs-msp71xx/msp_int.h
deleted file mode 100644
index 55078b40f5b5..000000000000
--- a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_int.h
+++ /dev/null
@@ -1,31 +0,0 @@ 
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Defines for the MSP interrupt handlers.
- *
- * Copyright (C) 2005, PMC-Sierra, Inc.	 All rights reserved.
- * Author: Andrew Hughes, Andrew_Hughes@pmc-sierra.com
- *
- * ########################################################################
- *
- * ########################################################################
- */
-
-#ifndef _MSP_INT_H
-#define _MSP_INT_H
-
-/*
- * The PMC-Sierra MSP product line has at least two different interrupt
- * controllers, the SLP register based scheme and the CIC interrupt
- * controller block mechanism.	This file distinguishes between them
- * so that devices see a uniform interface.
- */
-
-#if defined(CONFIG_IRQ_MSP_SLP)
-	#include "msp_slp_int.h"
-#elif defined(CONFIG_IRQ_MSP_CIC)
-	#include "msp_cic_int.h"
-#else
-	#error "What sort of interrupt controller does *your* MSP have?"
-#endif
-
-#endif /* !_MSP_INT_H */
diff --git a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_pci.h b/arch/mips/include/asm/mach-pmcs-msp71xx/msp_pci.h
deleted file mode 100644
index 5b2535efceb2..000000000000
--- a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_pci.h
+++ /dev/null
@@ -1,189 +0,0 @@ 
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * Copyright (c) 2000-2006 PMC-Sierra INC.
- *
- * PMC-SIERRA INC. DISCLAIMS ANY LIABILITY OF ANY KIND
- * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS
- * SOFTWARE.
- */
-
-#ifndef _MSP_PCI_H_
-#define _MSP_PCI_H_
-
-#define MSP_HAS_PCI(ID) (((u32)(ID) <= 0x4236) && ((u32)(ID) >= 0x4220))
-
-/*
- * It is convenient to program the OATRAN register so that
- * Athena virtual address space and PCI address space are
- * the same. This is not a requirement, just a convenience.
- *
- * The only hard restrictions on the value of OATRAN is that
- * OATRAN must not be programmed to allow translated memory
- * addresses to fall within the lowest 512MB of
- * PCI address space. This region is hardcoded
- * for use as Athena PCI Host Controller target
- * access memory space to the Athena's SDRAM.
- *
- * Note that OATRAN applies only to memory accesses, not
- * to I/O accesses.
- *
- * To program OATRAN to make Athena virtual address space
- * and PCI address space have the same values, OATRAN
- * is to be programmed to 0xB8000000. The top seven
- * bits of the value mimic the seven bits clipped off
- * by the PCI Host controller.
- *
- * With OATRAN at the said value, when the CPU does
- * an access to its virtual address at, say 0xB900_5000,
- * the address appearing on the PCI bus will be
- * 0xB900_5000.
- *    - Michael Penner
- */
-#define MSP_PCI_OATRAN		0xB8000000UL
-
-#define MSP_PCI_SPACE_BASE	(MSP_PCI_OATRAN + 0x1002000UL)
-#define MSP_PCI_SPACE_SIZE	(0x3000000UL - 0x2000)
-#define MSP_PCI_SPACE_END \
-		(MSP_PCI_SPACE_BASE + MSP_PCI_SPACE_SIZE - 1)
-#define MSP_PCI_IOSPACE_BASE	(MSP_PCI_OATRAN + 0x1001000UL)
-#define MSP_PCI_IOSPACE_SIZE	0x1000
-#define MSP_PCI_IOSPACE_END  \
-		(MSP_PCI_IOSPACE_BASE + MSP_PCI_IOSPACE_SIZE - 1)
-
-/* IRQ for PCI status interrupts */
-#define PCI_STAT_IRQ	20
-
-#define QFLUSH_REG_1	0xB7F40000
-
-typedef volatile unsigned int pcireg;
-typedef void * volatile ppcireg;
-
-struct pci_block_copy
-{
-    pcireg   unused1; /* +0x00 */
-    pcireg   unused2; /* +0x04 */
-    ppcireg  unused3; /* +0x08 */
-    ppcireg  unused4; /* +0x0C */
-    pcireg   unused5; /* +0x10 */
-    pcireg   unused6; /* +0x14 */
-    pcireg   unused7; /* +0x18 */
-    ppcireg  unused8; /* +0x1C */
-    ppcireg  unused9; /* +0x20 */
-    pcireg   unusedA; /* +0x24 */
-    ppcireg  unusedB; /* +0x28 */
-    ppcireg  unusedC; /* +0x2C */
-};
-
-enum
-{
-    config_device_vendor,  /* 0 */
-    config_status_command, /* 1 */
-    config_class_revision, /* 2 */
-    config_BIST_header_latency_cache, /* 3 */
-    config_BAR0,	   /* 4 */
-    config_BAR1,	   /* 5 */
-    config_BAR2,	   /* 6 */
-    config_not_used7,	   /* 7 */
-    config_not_used8,	   /* 8 */
-    config_not_used9,	   /* 9 */
-    config_CIS,		   /* 10 */
-    config_subsystem,	   /* 11 */
-    config_not_used12,	   /* 12 */
-    config_capabilities,   /* 13 */
-    config_not_used14,	   /* 14 */
-    config_lat_grant_irq,  /* 15 */
-    config_message_control,/* 16 */
-    config_message_addr,   /* 17 */
-    config_message_data,   /* 18 */
-    config_VPD_addr,	   /* 19 */
-    config_VPD_data,	   /* 20 */
-    config_maxregs	   /* 21 - number of registers */
-};
-
-struct msp_pci_regs
-{
-    pcireg hop_unused_00; /* +0x00 */
-    pcireg hop_unused_04; /* +0x04 */
-    pcireg hop_unused_08; /* +0x08 */
-    pcireg hop_unused_0C; /* +0x0C */
-    pcireg hop_unused_10; /* +0x10 */
-    pcireg hop_unused_14; /* +0x14 */
-    pcireg hop_unused_18; /* +0x18 */
-    pcireg hop_unused_1C; /* +0x1C */
-    pcireg hop_unused_20; /* +0x20 */
-    pcireg hop_unused_24; /* +0x24 */
-    pcireg hop_unused_28; /* +0x28 */
-    pcireg hop_unused_2C; /* +0x2C */
-    pcireg hop_unused_30; /* +0x30 */
-    pcireg hop_unused_34; /* +0x34 */
-    pcireg if_control;	  /* +0x38 */
-    pcireg oatran;	  /* +0x3C */
-    pcireg reset_ctl;	  /* +0x40 */
-    pcireg config_addr;	  /* +0x44 */
-    pcireg hop_unused_48; /* +0x48 */
-    pcireg msg_signaled_int_status; /* +0x4C */
-    pcireg msg_signaled_int_mask;   /* +0x50 */
-    pcireg if_status;	  /* +0x54 */
-    pcireg if_mask;	  /* +0x58 */
-    pcireg hop_unused_5C; /* +0x5C */
-    pcireg hop_unused_60; /* +0x60 */
-    pcireg hop_unused_64; /* +0x64 */
-    pcireg hop_unused_68; /* +0x68 */
-    pcireg hop_unused_6C; /* +0x6C */
-    pcireg hop_unused_70; /* +0x70 */
-
-    struct pci_block_copy pci_bc[2] __attribute__((aligned(64)));
-
-    pcireg error_hdr1; /* +0xE0 */
-    pcireg error_hdr2; /* +0xE4 */
-
-    pcireg config[config_maxregs] __attribute__((aligned(256)));
-
-};
-
-#define BPCI_CFGADDR_BUSNUM_SHF 16
-#define BPCI_CFGADDR_FUNCTNUM_SHF 8
-#define BPCI_CFGADDR_REGNUM_SHF 2
-#define BPCI_CFGADDR_ENABLE (1<<31)
-
-#define BPCI_IFCONTROL_RTO (1<<20) /* Retry timeout */
-#define BPCI_IFCONTROL_HCE (1<<16) /* Host configuration enable */
-#define BPCI_IFCONTROL_CTO_SHF 12  /* Shift count for CTO bits */
-#define BPCI_IFCONTROL_SE  (1<<5)  /* Enable exceptions on errors */
-#define BPCI_IFCONTROL_BIST (1<<4) /* Use BIST in per. mode */
-#define BPCI_IFCONTROL_CAP (1<<3)  /* Enable capabilities */
-#define BPCI_IFCONTROL_MMC_SHF 0   /* Shift count for MMC bits */
-
-#define BPCI_IFSTATUS_MGT  (1<<8)  /* Master Grant timeout */
-#define BPCI_IFSTATUS_MTT  (1<<9)  /* Master TRDY timeout */
-#define BPCI_IFSTATUS_MRT  (1<<10) /* Master retry timeout */
-#define BPCI_IFSTATUS_BC0F (1<<13) /* Block copy 0 fault */
-#define BPCI_IFSTATUS_BC1F (1<<14) /* Block copy 1 fault */
-#define BPCI_IFSTATUS_PCIU (1<<15) /* PCI unable to respond */
-#define BPCI_IFSTATUS_BSIZ (1<<16) /* PCI access with illegal size */
-#define BPCI_IFSTATUS_BADD (1<<17) /* PCI access with illegal addr */
-#define BPCI_IFSTATUS_RTO  (1<<18) /* Retry time out */
-#define BPCI_IFSTATUS_SER  (1<<19) /* System error */
-#define BPCI_IFSTATUS_PER  (1<<20) /* Parity error */
-#define BPCI_IFSTATUS_LCA  (1<<21) /* Local CPU abort */
-#define BPCI_IFSTATUS_MEM  (1<<22) /* Memory prot. violation */
-#define BPCI_IFSTATUS_ARB  (1<<23) /* Arbiter timed out */
-#define BPCI_IFSTATUS_STA  (1<<27) /* Signaled target abort */
-#define BPCI_IFSTATUS_TA   (1<<28) /* Target abort */
-#define BPCI_IFSTATUS_MA   (1<<29) /* Master abort */
-#define BPCI_IFSTATUS_PEI  (1<<30) /* Parity error as initiator */
-#define BPCI_IFSTATUS_PET  (1<<31) /* Parity error as target */
-
-#define BPCI_RESETCTL_PR (1<<0)	   /* True if reset asserted */
-#define BPCI_RESETCTL_RT (1<<4)	   /* Release time */
-#define BPCI_RESETCTL_CT (1<<8)	   /* Config time */
-#define BPCI_RESETCTL_PE (1<<12)   /* PCI enabled */
-#define BPCI_RESETCTL_HM (1<<13)   /* PCI host mode */
-#define BPCI_RESETCTL_RI (1<<14)   /* PCI reset in */
-
-extern struct msp_pci_regs msp_pci_regs
-			__attribute__((section(".register")));
-extern unsigned long msp_pci_config_space
-			__attribute__((section(".register")));
-
-#endif /* !_MSP_PCI_H_ */
diff --git a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_prom.h b/arch/mips/include/asm/mach-pmcs-msp71xx/msp_prom.h
deleted file mode 100644
index 4120a01c30a9..000000000000
--- a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_prom.h
+++ /dev/null
@@ -1,159 +0,0 @@ 
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * MIPS boards bootprom interface for the Linux kernel.
- *
- * Copyright (C) 2000 MIPS Technologies, Inc.  All rights reserved.
- * Author: Carsten Langgaard, carstenl@mips.com
- *
- * ########################################################################
- *
- * ########################################################################
- */
-
-#ifndef _ASM_MSP_PROM_H
-#define _ASM_MSP_PROM_H
-
-#include <linux/types.h>
-
-#define DEVICEID			"deviceid"
-#define FEATURES			"features"
-#define PROM_ENV			"prom_env"
-#define PROM_ENV_FILE			"/proc/"PROM_ENV
-#define PROM_ENV_SIZE			256
-
-#define CPU_DEVID_FAMILY		0x0000ff00
-#define CPU_DEVID_REVISION		0x000000ff
-
-#define FPGA_IS_POLO(revision) \
-		(((revision >= 0xb0) && (revision < 0xd0)))
-#define FPGA_IS_5000(revision) \
-		((revision >= 0x80) && (revision <= 0x90))
-#define FPGA_IS_ZEUS(revision)		((revision < 0x7f))
-#define FPGA_IS_DUET(revision) \
-		(((revision >= 0xa0) && (revision < 0xb0)))
-#define FPGA_IS_MSP4200(revision)	((revision >= 0xd0))
-#define FPGA_IS_MSP7100(revision)	((revision >= 0xd0))
-
-#define MACHINE_TYPE_POLO		"POLO"
-#define MACHINE_TYPE_DUET		"DUET"
-#define MACHINE_TYPE_ZEUS		"ZEUS"
-#define MACHINE_TYPE_MSP2000REVB	"MSP2000REVB"
-#define MACHINE_TYPE_MSP5000		"MSP5000"
-#define MACHINE_TYPE_MSP4200		"MSP4200"
-#define MACHINE_TYPE_MSP7120		"MSP7120"
-#define MACHINE_TYPE_MSP7130		"MSP7130"
-#define MACHINE_TYPE_OTHER		"OTHER"
-
-#define MACHINE_TYPE_POLO_FPGA		"POLO-FPGA"
-#define MACHINE_TYPE_DUET_FPGA		"DUET-FPGA"
-#define MACHINE_TYPE_ZEUS_FPGA		"ZEUS_FPGA"
-#define MACHINE_TYPE_MSP2000REVB_FPGA	"MSP2000REVB-FPGA"
-#define MACHINE_TYPE_MSP5000_FPGA	"MSP5000-FPGA"
-#define MACHINE_TYPE_MSP4200_FPGA	"MSP4200-FPGA"
-#define MACHINE_TYPE_MSP7100_FPGA	"MSP7100-FPGA"
-#define MACHINE_TYPE_OTHER_FPGA		"OTHER-FPGA"
-
-/* Device Family definitions */
-#define FAMILY_FPGA			0x0000
-#define FAMILY_ZEUS			0x1000
-#define FAMILY_POLO			0x2000
-#define FAMILY_DUET			0x4000
-#define FAMILY_TRIAD			0x5000
-#define FAMILY_MSP4200			0x4200
-#define FAMILY_MSP4200_FPGA		0x4f00
-#define FAMILY_MSP7100			0x7100
-#define FAMILY_MSP7100_FPGA		0x7f00
-
-/* Device Type definitions */
-#define TYPE_MSP7120			0x7120
-#define TYPE_MSP7130			0x7130
-
-#define ENET_KEY		'E'
-#define ENETTXD_KEY		'e'
-#define PCI_KEY			'P'
-#define PCIMUX_KEY		'p'
-#define SEC_KEY			'S'
-#define SPAD_KEY		'D'
-#define TDM_KEY			'T'
-#define ZSP_KEY			'Z'
-
-#define FEATURE_NOEXIST		'-'
-#define FEATURE_EXIST		'+'
-
-#define ENET_MII		'M'
-#define ENET_RMII		'R'
-
-#define ENETTXD_FALLING		'F'
-#define ENETTXD_RISING		'R'
-
-#define PCI_HOST		'H'
-#define PCI_PERIPHERAL		'P'
-
-#define PCIMUX_FULL		'F'
-#define PCIMUX_SINGLE		'S'
-
-#define SEC_DUET		'D'
-#define SEC_POLO		'P'
-#define SEC_SLOW		'S'
-#define SEC_TRIAD		'T'
-
-#define SPAD_POLO		'P'
-
-#define TDM_DUET		'D'	/* DUET TDMs might exist */
-#define TDM_POLO		'P'	/* POLO TDMs might exist */
-#define TDM_TRIAD		'T'	/* TRIAD TDMs might exist */
-
-#define ZSP_DUET		'D'	/* one DUET zsp engine */
-#define ZSP_TRIAD		'T'	/* two TRIAD zsp engines */
-
-extern char *prom_getenv(char *name);
-extern void prom_init_cmdline(void);
-extern void prom_meminit(void);
-extern void prom_fixup_mem_map(unsigned long start_mem,
-			       unsigned long end_mem);
-
-extern int get_ethernet_addr(char *ethaddr_name, char *ethernet_addr);
-extern unsigned long get_deviceid(void);
-extern char identify_enet(unsigned long interface_num);
-extern char identify_enetTxD(unsigned long interface_num);
-extern char identify_pci(void);
-extern char identify_sec(void);
-extern char identify_spad(void);
-extern char identify_sec(void);
-extern char identify_tdm(void);
-extern char identify_zsp(void);
-extern unsigned long identify_family(void);
-extern unsigned long identify_revision(void);
-
-/*
- * The following macro calls prom_printf and puts the format string
- * into an init section so it can be reclaimed.
- */
-#define ppfinit(f, x...) \
-	do { \
-		static char _f[] __initdata = KERN_INFO f; \
-		printk(_f, ## x); \
-	} while (0)
-
-/* Memory descriptor management. */
-#define PROM_MAX_PMEMBLOCKS    7	/* 6 used */
-
-enum yamon_memtypes {
-	yamon_dontuse,
-	yamon_prom,
-	yamon_free,
-};
-
-struct prom_pmemblock {
-	unsigned long base; /* Within KSEG0. */
-	unsigned int size;  /* In bytes. */
-	unsigned int type;  /* free or prom memory */
-};
-
-extern int prom_argc;
-extern char **prom_argv;
-extern char **prom_envp;
-extern int *prom_vec;
-extern struct prom_pmemblock *prom_getmdesc(void);
-
-#endif /* !_ASM_MSP_PROM_H */
diff --git a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_regops.h b/arch/mips/include/asm/mach-pmcs-msp71xx/msp_regops.h
deleted file mode 100644
index 90dbe43c8d27..000000000000
--- a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_regops.h
+++ /dev/null
@@ -1,237 +0,0 @@ 
-/*
- * SMP/VPE-safe functions to access "registers" (see note).
- *
- * NOTES:
-* - These macros use ll/sc instructions, so it is your responsibility to
- * ensure these are available on your platform before including this file.
- * - The MIPS32 spec states that ll/sc results are undefined for uncached
- * accesses. This means they can't be used on HW registers accessed
- * through kseg1. Code which requires these macros for this purpose must
- * front-end the registers with cached memory "registers" and have a single
- * thread update the actual HW registers.
- * - A maximum of 2k of code can be inserted between ll and sc. Every
- * memory accesses between the instructions will increase the chance of
- * sc failing and having to loop.
- * - When using custom_read_reg32/custom_write_reg32 only perform the
- * necessary logical operations on the register value in between these
- * two calls. All other logic should be performed before the first call.
-  * - There is a bug on the R10000 chips which has a workaround. If you
- * are affected by this bug, make sure to define the symbol 'R10000_LLSC_WAR'
- * to be non-zero.  If you are using this header from within linux, you may
- * include <asm/war.h> before including this file to have this defined
- * appropriately for you.
- *
- * Copyright 2005-2007 PMC-Sierra, Inc.
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
- *  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *  LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF USE,
- *  DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *  THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc., 675
- *  Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef __ASM_REGOPS_H__
-#define __ASM_REGOPS_H__
-
-#include <linux/types.h>
-
-#include <asm/compiler.h>
-#include <asm/war.h>
-
-#ifndef R10000_LLSC_WAR
-#define R10000_LLSC_WAR 0
-#endif
-
-#if R10000_LLSC_WAR == 1
-#define __beqz	"beqzl	"
-#else
-#define __beqz	"beqz	"
-#endif
-
-#ifndef _LINUX_TYPES_H
-typedef unsigned int u32;
-#endif
-
-/*
- * Sets all the masked bits to the corresponding value bits
- */
-static inline void set_value_reg32(volatile u32 *const addr,
-					u32 const mask,
-					u32 const value)
-{
-	u32 temp;
-
-	__asm__ __volatile__(
-	"	.set	push				\n"
-	"	.set	arch=r4000			\n"
-	"1:	ll	%0, %1	# set_value_reg32	\n"
-	"	and	%0, %2				\n"
-	"	or	%0, %3				\n"
-	"	sc	%0, %1				\n"
-	"	"__beqz"%0, 1b				\n"
-	"	nop					\n"
-	"	.set	pop				\n"
-	: "=&r" (temp), "=" GCC_OFF_SMALL_ASM() (*addr)
-	: "ir" (~mask), "ir" (value), GCC_OFF_SMALL_ASM() (*addr));
-}
-
-/*
- * Sets all the masked bits to '1'
- */
-static inline void set_reg32(volatile u32 *const addr,
-				u32 const mask)
-{
-	u32 temp;
-
-	__asm__ __volatile__(
-	"	.set	push				\n"
-	"	.set	arch=r4000			\n"
-	"1:	ll	%0, %1		# set_reg32	\n"
-	"	or	%0, %2				\n"
-	"	sc	%0, %1				\n"
-	"	"__beqz"%0, 1b				\n"
-	"	nop					\n"
-	"	.set	pop				\n"
-	: "=&r" (temp), "=" GCC_OFF_SMALL_ASM() (*addr)
-	: "ir" (mask), GCC_OFF_SMALL_ASM() (*addr));
-}
-
-/*
- * Sets all the masked bits to '0'
- */
-static inline void clear_reg32(volatile u32 *const addr,
-				u32 const mask)
-{
-	u32 temp;
-
-	__asm__ __volatile__(
-	"	.set	push				\n"
-	"	.set	arch=r4000			\n"
-	"1:	ll	%0, %1		# clear_reg32	\n"
-	"	and	%0, %2				\n"
-	"	sc	%0, %1				\n"
-	"	"__beqz"%0, 1b				\n"
-	"	nop					\n"
-	"	.set	pop				\n"
-	: "=&r" (temp), "=" GCC_OFF_SMALL_ASM() (*addr)
-	: "ir" (~mask), GCC_OFF_SMALL_ASM() (*addr));
-}
-
-/*
- * Toggles all masked bits from '0' to '1' and '1' to '0'
- */
-static inline void toggle_reg32(volatile u32 *const addr,
-				u32 const mask)
-{
-	u32 temp;
-
-	__asm__ __volatile__(
-	"	.set	push				\n"
-	"	.set	arch=r4000			\n"
-	"1:	ll	%0, %1		# toggle_reg32	\n"
-	"	xor	%0, %2				\n"
-	"	sc	%0, %1				\n"
-	"	"__beqz"%0, 1b				\n"
-	"	nop					\n"
-	"	.set	pop				\n"
-	: "=&r" (temp), "=" GCC_OFF_SMALL_ASM() (*addr)
-	: "ir" (mask), GCC_OFF_SMALL_ASM() (*addr));
-}
-
-/*
- * Read all masked bits others are returned as '0'
- */
-static inline u32 read_reg32(volatile u32 *const addr,
-				u32 const mask)
-{
-	u32 temp;
-
-	__asm__ __volatile__(
-	"	.set	push				\n"
-	"	.set	noreorder			\n"
-	"	lw	%0, %1		# read		\n"
-	"	and	%0, %2		# mask		\n"
-	"	.set	pop				\n"
-	: "=&r" (temp)
-	: "m" (*addr), "ir" (mask));
-
-	return temp;
-}
-
-/*
- * blocking_read_reg32 - Read address with blocking load
- *
- * Uncached writes need to be read back to ensure they reach RAM.
- * The returned value must be 'used' to prevent from becoming a
- * non-blocking load.
- */
-static inline u32 blocking_read_reg32(volatile u32 *const addr)
-{
-	u32 temp;
-
-	__asm__ __volatile__(
-	"	.set	push				\n"
-	"	.set	noreorder			\n"
-	"	lw	%0, %1		# read		\n"
-	"	move	%0, %0		# block		\n"
-	"	.set	pop				\n"
-	: "=&r" (temp)
-	: "m" (*addr));
-
-	return temp;
-}
-
-/*
- * For special strange cases only:
- *
- * If you need custom processing within a ll/sc loop, use the following macros
- * VERY CAREFULLY:
- *
- *   u32 tmp;				<-- Define a variable to hold the data
- *
- *   custom_read_reg32(address, tmp);	<-- Reads the address and put the value
- *						in the 'tmp' variable given
- *
- *	From here on out, you are (basically) atomic, so don't do anything too
- *	fancy!
- *	Also, this code may loop if the end of this block fails to write
- *	everything back safely due do the other CPU, so do NOT do anything
- *	with side-effects!
- *
- *   custom_write_reg32(address, tmp);	<-- Writes back 'tmp' safely.
- */
-#define custom_read_reg32(address, tmp)				\
-	__asm__ __volatile__(					\
-	"	.set	push				\n"	\
-	"	.set	arch=r4000			\n"	\
-	"1:	ll	%0, %1	#custom_read_reg32	\n"	\
-	"	.set	pop				\n"	\
-	: "=r" (tmp), "=" GCC_OFF_SMALL_ASM() (*address)		\
-	: GCC_OFF_SMALL_ASM() (*address))
-
-#define custom_write_reg32(address, tmp)			\
-	__asm__ __volatile__(					\
-	"	.set	push				\n"	\
-	"	.set	arch=r4000			\n"	\
-	"	sc	%0, %1	#custom_write_reg32	\n"	\
-	"	"__beqz"%0, 1b				\n"	\
-	"	nop					\n"	\
-	"	.set	pop				\n"	\
-	: "=&r" (tmp), "=" GCC_OFF_SMALL_ASM() (*address)		\
-	: "0" (tmp), GCC_OFF_SMALL_ASM() (*address))
-
-#endif	/* __ASM_REGOPS_H__ */
diff --git a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_regs.h b/arch/mips/include/asm/mach-pmcs-msp71xx/msp_regs.h
deleted file mode 100644
index e2ce9be51f3f..000000000000
--- a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_regs.h
+++ /dev/null
@@ -1,652 +0,0 @@ 
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Defines for the address space, registers and register configuration
- * (bit masks, access macros etc) for the PMC-Sierra line of MSP products.
- * This file contains addess maps for all the devices in the line of
- * products but only has register definitions and configuration masks for
- * registers which aren't definitely associated with any device.  Things
- * like clock settings, reset access, the ELB etc.  Individual device
- * drivers will reference the appropriate XXX_BASE value defined here
- * and have individual registers offset from that.
- *
- * Copyright (C) 2005-2007 PMC-Sierra, Inc.  All rights reserved.
- * Author: Andrew Hughes, Andrew_Hughes@pmc-sierra.com
- *
- * ########################################################################
- *
- * ########################################################################
- */
-
-#include <asm/addrspace.h>
-#include <linux/types.h>
-
-#ifndef _ASM_MSP_REGS_H
-#define _ASM_MSP_REGS_H
-
-/*
- ########################################################################
- #  Address space and device base definitions				#
- ########################################################################
- */
-
-/*
- ***************************************************************************
- * System Logic and Peripherals (ELB, UART0, etc) device address space	   *
- ***************************************************************************
- */
-#define MSP_SLP_BASE		0x1c000000
-					/* System Logic and Peripherals */
-#define MSP_RST_BASE		(MSP_SLP_BASE + 0x10)
-					/* System reset register base	*/
-#define MSP_RST_SIZE		0x0C	/* System reset register space	*/
-
-#define MSP_WTIMER_BASE		(MSP_SLP_BASE + 0x04C)
-					/* watchdog timer base		*/
-#define MSP_ITIMER_BASE		(MSP_SLP_BASE + 0x054)
-					/* internal timer base		*/
-#define MSP_UART0_BASE		(MSP_SLP_BASE + 0x100)
-					/* UART0 controller base	*/
-#define MSP_BCPY_CTRL_BASE	(MSP_SLP_BASE + 0x120)
-					/* Block Copy controller base	*/
-#define MSP_BCPY_DESC_BASE	(MSP_SLP_BASE + 0x160)
-					/* Block Copy descriptor base	*/
-
-/*
- ***************************************************************************
- * PCI address space							   *
- ***************************************************************************
- */
-#define MSP_PCI_BASE		0x19000000
-
-/*
- ***************************************************************************
- * MSbus device address space						   *
- ***************************************************************************
- */
-#define MSP_MSB_BASE		0x18000000
-					/* MSbus address start		*/
-#define MSP_PER_BASE		(MSP_MSB_BASE + 0x400000)
-					/* Peripheral device registers	*/
-#define MSP_MAC0_BASE		(MSP_MSB_BASE + 0x600000)
-					/* MAC A device registers	*/
-#define MSP_MAC1_BASE		(MSP_MSB_BASE + 0x700000)
-					/* MAC B device registers	*/
-#define MSP_MAC_SIZE		0xE0	/* MAC register space		*/
-
-#define MSP_SEC_BASE		(MSP_MSB_BASE + 0x800000)
-					/* Security Engine registers	*/
-#define MSP_MAC2_BASE		(MSP_MSB_BASE + 0x900000)
-					/* MAC C device registers	*/
-#define MSP_ADSL2_BASE		(MSP_MSB_BASE + 0xA80000)
-					/* ADSL2 device registers	*/
-#define MSP_USB0_BASE		(MSP_MSB_BASE + 0xB00000)
-					/* USB0 device registers	*/
-#define MSP_USB1_BASE		(MSP_MSB_BASE + 0x300000)
-					/* USB1 device registers	*/
-#define MSP_CPUIF_BASE		(MSP_MSB_BASE + 0xC00000)
-					/* CPU interface registers	*/
-
-/* Devices within the MSbus peripheral block */
-#define MSP_UART1_BASE		(MSP_PER_BASE + 0x030)
-					/* UART1 controller base	*/
-#define MSP_SPI_BASE		(MSP_PER_BASE + 0x058)
-					/* SPI/MPI control registers	*/
-#define MSP_TWI_BASE		(MSP_PER_BASE + 0x090)
-					/* Two-wire control registers	*/
-#define MSP_PTIMER_BASE		(MSP_PER_BASE + 0x0F0)
-					/* Programmable timer control	*/
-
-/*
- ***************************************************************************
- * Physical Memory configuration address space				   *
- ***************************************************************************
- */
-#define MSP_MEM_CFG_BASE	0x17f00000
-
-#define MSP_MEM_INDIRECT_CTL_10 0x10
-
-/*
- * Notes:
- *  1) The SPI registers are split into two blocks, one offset from the
- *     MSP_SPI_BASE by 0x00 and the other offset from the MSP_SPI_BASE by
- *     0x68.  The SPI driver definitions for the register must be aware
- *     of this.
- *  2) The block copy engine register are divided into two regions, one
- *     for the control/configuration of the engine proper and one for the
- *     values of the descriptors used in the copy process.  These have
- *     different base defines (CTRL_BASE vs DESC_BASE)
- *  3) These constants are for physical addresses which means that they
- *     work correctly with "ioremap" and friends.  This means that device
- *     drivers will need to remap these addresses using ioremap and perhaps
- *     the readw/writew macros.	 Or they could use the regptr() macro
- *     defined below, but the readw/writew calls are the correct thing.
- *  4) The UARTs have an additional status register offset from the base
- *     address.	 This register isn't used in the standard 8250 driver but
- *     may be used in other software.  Consult the hardware datasheet for
- *     offset details.
- *  5) For some unknown reason the security engine (MSP_SEC_BASE) registers
- *     start at an offset of 0x84 from the base address but the block of
- *     registers before this is reserved for the security engine.  The
- *     driver will have to be aware of this but it makes the register
- *     definitions line up better with the documentation.
- */
-
-/*
- ########################################################################
- #  System register definitions.  Not associated with a specific device #
- ########################################################################
- */
-
-/*
- * This macro maps the physical register number into uncached space
- * and (for C code) casts it into a u32 pointer so it can be dereferenced
- * Normally these would be accessed with ioremap and readX/writeX, but
- * these are convenient for a lot of internal kernel code.
- */
-#ifdef __ASSEMBLER__
-	#define regptr(addr) (KSEG1ADDR(addr))
-#else
-	#define regptr(addr) ((volatile u32 *const)(KSEG1ADDR(addr)))
-#endif
-
-/*
- ***************************************************************************
- * System Logic and Peripherals (RESET, ELB, etc) registers		   *
- ***************************************************************************
- */
-
-/* System Control register definitions */
-#define DEV_ID_REG	regptr(MSP_SLP_BASE + 0x00)
-					/* Device-ID		     RO */
-#define FWR_ID_REG	regptr(MSP_SLP_BASE + 0x04)
-					/* Firmware-ID Register	     RW */
-#define SYS_ID_REG0	regptr(MSP_SLP_BASE + 0x08)
-					/* System-ID Register-0	     RW */
-#define SYS_ID_REG1	regptr(MSP_SLP_BASE + 0x0C)
-					/* System-ID Register-1	     RW */
-
-/* System Reset register definitions */
-#define RST_STS_REG	regptr(MSP_SLP_BASE + 0x10)
-					/* System Reset Status	     RO */
-#define RST_SET_REG	regptr(MSP_SLP_BASE + 0x14)
-					/* System Set Reset	     WO */
-#define RST_CLR_REG	regptr(MSP_SLP_BASE + 0x18)
-					/* System Clear Reset	     WO */
-
-/* System Clock Registers */
-#define PCI_SLP_REG	regptr(MSP_SLP_BASE + 0x1C)
-					/* PCI clock generator	     RW */
-#define URT_SLP_REG	regptr(MSP_SLP_BASE + 0x20)
-					/* UART clock generator	     RW */
-/* reserved		      (MSP_SLP_BASE + 0x24)			*/
-/* reserved		      (MSP_SLP_BASE + 0x28)			*/
-#define PLL1_SLP_REG	regptr(MSP_SLP_BASE + 0x2C)
-					/* PLL1 clock generator	     RW */
-#define PLL0_SLP_REG	regptr(MSP_SLP_BASE + 0x30)
-					/* PLL0 clock generator	     RW */
-#define MIPS_SLP_REG	regptr(MSP_SLP_BASE + 0x34)
-					/* MIPS clock generator	     RW */
-#define VE_SLP_REG	regptr(MSP_SLP_BASE + 0x38)
-					/* Voice Eng clock generator RW */
-/* reserved		      (MSP_SLP_BASE + 0x3C)			*/
-#define MSB_SLP_REG	regptr(MSP_SLP_BASE + 0x40)
-					/* MS-Bus clock generator    RW */
-#define SMAC_SLP_REG	regptr(MSP_SLP_BASE + 0x44)
-					/* Sec & MAC clock generator RW */
-#define PERF_SLP_REG	regptr(MSP_SLP_BASE + 0x48)
-					/* Per & TDM clock generator RW */
-
-/* Interrupt Controller Registers */
-#define SLP_INT_STS_REG regptr(MSP_SLP_BASE + 0x70)
-					/* Interrupt status register RW */
-#define SLP_INT_MSK_REG regptr(MSP_SLP_BASE + 0x74)
-					/* Interrupt enable/mask     RW */
-#define SE_MBOX_REG	regptr(MSP_SLP_BASE + 0x78)
-					/* Security Engine mailbox   RW */
-#define VE_MBOX_REG	regptr(MSP_SLP_BASE + 0x7C)
-					/* Voice Engine mailbox	     RW */
-
-/* ELB Controller Registers */
-#define CS0_CNFG_REG	regptr(MSP_SLP_BASE + 0x80)
-					/* ELB CS0 Configuration Reg	*/
-#define CS0_ADDR_REG	regptr(MSP_SLP_BASE + 0x84)
-					/* ELB CS0 Base Address Reg	*/
-#define CS0_MASK_REG	regptr(MSP_SLP_BASE + 0x88)
-					/* ELB CS0 Mask Register	*/
-#define CS0_ACCESS_REG	regptr(MSP_SLP_BASE + 0x8C)
-					/* ELB CS0 access register	*/
-
-#define CS1_CNFG_REG	regptr(MSP_SLP_BASE + 0x90)
-					/* ELB CS1 Configuration Reg	*/
-#define CS1_ADDR_REG	regptr(MSP_SLP_BASE + 0x94)
-					/* ELB CS1 Base Address Reg	*/
-#define CS1_MASK_REG	regptr(MSP_SLP_BASE + 0x98)
-					/* ELB CS1 Mask Register	*/
-#define CS1_ACCESS_REG	regptr(MSP_SLP_BASE + 0x9C)
-					/* ELB CS1 access register	*/
-
-#define CS2_CNFG_REG	regptr(MSP_SLP_BASE + 0xA0)
-					/* ELB CS2 Configuration Reg	*/
-#define CS2_ADDR_REG	regptr(MSP_SLP_BASE + 0xA4)
-					/* ELB CS2 Base Address Reg	*/
-#define CS2_MASK_REG	regptr(MSP_SLP_BASE + 0xA8)
-					/* ELB CS2 Mask Register	*/
-#define CS2_ACCESS_REG	regptr(MSP_SLP_BASE + 0xAC)
-					/* ELB CS2 access register	*/
-
-#define CS3_CNFG_REG	regptr(MSP_SLP_BASE + 0xB0)
-					/* ELB CS3 Configuration Reg	*/
-#define CS3_ADDR_REG	regptr(MSP_SLP_BASE + 0xB4)
-					/* ELB CS3 Base Address Reg	*/
-#define CS3_MASK_REG	regptr(MSP_SLP_BASE + 0xB8)
-					/* ELB CS3 Mask Register	*/
-#define CS3_ACCESS_REG	regptr(MSP_SLP_BASE + 0xBC)
-					/* ELB CS3 access register	*/
-
-#define CS4_CNFG_REG	regptr(MSP_SLP_BASE + 0xC0)
-					/* ELB CS4 Configuration Reg	*/
-#define CS4_ADDR_REG	regptr(MSP_SLP_BASE + 0xC4)
-					/* ELB CS4 Base Address Reg	*/
-#define CS4_MASK_REG	regptr(MSP_SLP_BASE + 0xC8)
-					/* ELB CS4 Mask Register	*/
-#define CS4_ACCESS_REG	regptr(MSP_SLP_BASE + 0xCC)
-					/* ELB CS4 access register	*/
-
-#define CS5_CNFG_REG	regptr(MSP_SLP_BASE + 0xD0)
-					/* ELB CS5 Configuration Reg	*/
-#define CS5_ADDR_REG	regptr(MSP_SLP_BASE + 0xD4)
-					/* ELB CS5 Base Address Reg	*/
-#define CS5_MASK_REG	regptr(MSP_SLP_BASE + 0xD8)
-					/* ELB CS5 Mask Register	*/
-#define CS5_ACCESS_REG	regptr(MSP_SLP_BASE + 0xDC)
-					/* ELB CS5 access register	*/
-
-/* reserved			       0xE0 - 0xE8			*/
-#define ELB_1PC_EN_REG	regptr(MSP_SLP_BASE + 0xEC)
-					/* ELB single PC card detect	*/
-
-/* reserved			       0xF0 - 0xF8			*/
-#define ELB_CLK_CFG_REG regptr(MSP_SLP_BASE + 0xFC)
-					/* SDRAM read/ELB timing Reg	*/
-
-/* Extended UART status registers */
-#define UART0_STATUS_REG	regptr(MSP_UART0_BASE + 0x0c0)
-					/* UART Status Register 0	*/
-#define UART1_STATUS_REG	regptr(MSP_UART1_BASE + 0x170)
-					/* UART Status Register 1	*/
-
-/* Performance monitoring registers */
-#define PERF_MON_CTRL_REG	regptr(MSP_SLP_BASE + 0x140)
-					/* Performance monitor control	*/
-#define PERF_MON_CLR_REG	regptr(MSP_SLP_BASE + 0x144)
-					/* Performance monitor clear	*/
-#define PERF_MON_CNTH_REG	regptr(MSP_SLP_BASE + 0x148)
-					/* Perf monitor counter high	*/
-#define PERF_MON_CNTL_REG	regptr(MSP_SLP_BASE + 0x14C)
-					/* Perf monitor counter low	*/
-
-/* System control registers */
-#define SYS_CTRL_REG		regptr(MSP_SLP_BASE + 0x150)
-					/* System control register	*/
-#define SYS_ERR1_REG		regptr(MSP_SLP_BASE + 0x154)
-					/* System Error status 1	*/
-#define SYS_ERR2_REG		regptr(MSP_SLP_BASE + 0x158)
-					/* System Error status 2	*/
-#define SYS_INT_CFG_REG		regptr(MSP_SLP_BASE + 0x15C)
-					/* System Interrupt config	*/
-
-/* Voice Engine Memory configuration */
-#define VE_MEM_REG		regptr(MSP_SLP_BASE + 0x17C)
-					/* Voice engine memory config	*/
-
-/* CPU/SLP Error Status registers */
-#define CPU_ERR1_REG		regptr(MSP_SLP_BASE + 0x180)
-					/* CPU/SLP Error status 1	*/
-#define CPU_ERR2_REG		regptr(MSP_SLP_BASE + 0x184)
-					/* CPU/SLP Error status 1	*/
-
-/* Extended GPIO registers	 */
-#define EXTENDED_GPIO1_REG	regptr(MSP_SLP_BASE + 0x188)
-#define EXTENDED_GPIO2_REG	regptr(MSP_SLP_BASE + 0x18c)
-#define EXTENDED_GPIO_REG	EXTENDED_GPIO1_REG
-					/* Backward-compatibility	*/
-
-/* System Error registers */
-#define SLP_ERR_STS_REG		regptr(MSP_SLP_BASE + 0x190)
-					/* Int status for SLP errors	*/
-#define SLP_ERR_MSK_REG		regptr(MSP_SLP_BASE + 0x194)
-					/* Int mask for SLP errors	*/
-#define SLP_ELB_ERST_REG	regptr(MSP_SLP_BASE + 0x198)
-					/* External ELB reset		*/
-#define SLP_BOOT_STS_REG	regptr(MSP_SLP_BASE + 0x19C)
-					/* Boot Status			*/
-
-/* Extended ELB addressing */
-#define CS0_EXT_ADDR_REG	regptr(MSP_SLP_BASE + 0x1A0)
-					/* CS0 Extended address		*/
-#define CS1_EXT_ADDR_REG	regptr(MSP_SLP_BASE + 0x1A4)
-					/* CS1 Extended address		*/
-#define CS2_EXT_ADDR_REG	regptr(MSP_SLP_BASE + 0x1A8)
-					/* CS2 Extended address		*/
-#define CS3_EXT_ADDR_REG	regptr(MSP_SLP_BASE + 0x1AC)
-					/* CS3 Extended address		*/
-/* reserved					      0x1B0		*/
-#define CS5_EXT_ADDR_REG	regptr(MSP_SLP_BASE + 0x1B4)
-					/* CS5 Extended address		*/
-
-/* PLL Adjustment registers */
-#define PLL_LOCK_REG		regptr(MSP_SLP_BASE + 0x200)
-					/* PLL0 lock status		*/
-#define PLL_ARST_REG		regptr(MSP_SLP_BASE + 0x204)
-					/* PLL Analog reset status	*/
-#define PLL0_ADJ_REG		regptr(MSP_SLP_BASE + 0x208)
-					/* PLL0 Adjustment value	*/
-#define PLL1_ADJ_REG		regptr(MSP_SLP_BASE + 0x20C)
-					/* PLL1 Adjustment value	*/
-
-/*
- ***************************************************************************
- * Peripheral Register definitions					   *
- ***************************************************************************
- */
-
-/* Peripheral status */
-#define PER_CTRL_REG		regptr(MSP_PER_BASE + 0x50)
-					/* Peripheral control register	*/
-#define PER_STS_REG		regptr(MSP_PER_BASE + 0x54)
-					/* Peripheral status register	*/
-
-/* SPI/MPI Registers */
-#define SMPI_TX_SZ_REG		regptr(MSP_PER_BASE + 0x58)
-					/* SPI/MPI Tx Size register	*/
-#define SMPI_RX_SZ_REG		regptr(MSP_PER_BASE + 0x5C)
-					/* SPI/MPI Rx Size register	*/
-#define SMPI_CTL_REG		regptr(MSP_PER_BASE + 0x60)
-					/* SPI/MPI Control register	*/
-#define SMPI_MS_REG		regptr(MSP_PER_BASE + 0x64)
-					/* SPI/MPI Chip Select reg	*/
-#define SMPI_CORE_DATA_REG	regptr(MSP_PER_BASE + 0xC0)
-					/* SPI/MPI Core Data reg	*/
-#define SMPI_CORE_CTRL_REG	regptr(MSP_PER_BASE + 0xC4)
-					/* SPI/MPI Core Control reg	*/
-#define SMPI_CORE_STAT_REG	regptr(MSP_PER_BASE + 0xC8)
-					/* SPI/MPI Core Status reg	*/
-#define SMPI_CORE_SSEL_REG	regptr(MSP_PER_BASE + 0xCC)
-					/* SPI/MPI Core Ssel reg	*/
-#define SMPI_FIFO_REG		regptr(MSP_PER_BASE + 0xD0)
-					/* SPI/MPI Data FIFO reg	*/
-
-/* Peripheral Block Error Registers	      */
-#define PER_ERR_STS_REG		regptr(MSP_PER_BASE + 0x70)
-					/* Error Bit Status Register	*/
-#define PER_ERR_MSK_REG		regptr(MSP_PER_BASE + 0x74)
-					/* Error Bit Mask Register	*/
-#define PER_HDR1_REG		regptr(MSP_PER_BASE + 0x78)
-					/* Error Header 1 Register	*/
-#define PER_HDR2_REG		regptr(MSP_PER_BASE + 0x7C)
-					/* Error Header 2 Register	*/
-
-/* Peripheral Block Interrupt Registers	      */
-#define PER_INT_STS_REG		regptr(MSP_PER_BASE + 0x80)
-					/* Interrupt status register	*/
-#define PER_INT_MSK_REG		regptr(MSP_PER_BASE + 0x84)
-					/* Interrupt Mask Register	*/
-#define GPIO_INT_STS_REG	regptr(MSP_PER_BASE + 0x88)
-					/* GPIO interrupt status reg	*/
-#define GPIO_INT_MSK_REG	regptr(MSP_PER_BASE + 0x8C)
-					/* GPIO interrupt MASK Reg	*/
-
-/* POLO GPIO registers			      */
-#define POLO_GPIO_DAT1_REG	regptr(MSP_PER_BASE + 0x0E0)
-					/* Polo GPIO[8:0]  data reg	*/
-#define POLO_GPIO_CFG1_REG	regptr(MSP_PER_BASE + 0x0E4)
-					/* Polo GPIO[7:0]  config reg	*/
-#define POLO_GPIO_CFG2_REG	regptr(MSP_PER_BASE + 0x0E8)
-					/* Polo GPIO[15:8] config reg	*/
-#define POLO_GPIO_OD1_REG	regptr(MSP_PER_BASE + 0x0EC)
-					/* Polo GPIO[31:0] output drive */
-#define POLO_GPIO_CFG3_REG	regptr(MSP_PER_BASE + 0x170)
-					/* Polo GPIO[23:16] config reg	*/
-#define POLO_GPIO_DAT2_REG	regptr(MSP_PER_BASE + 0x174)
-					/* Polo GPIO[15:9]  data reg	*/
-#define POLO_GPIO_DAT3_REG	regptr(MSP_PER_BASE + 0x178)
-					/* Polo GPIO[23:16]  data reg	*/
-#define POLO_GPIO_DAT4_REG	regptr(MSP_PER_BASE + 0x17C)
-					/* Polo GPIO[31:24]  data reg	*/
-#define POLO_GPIO_DAT5_REG	regptr(MSP_PER_BASE + 0x180)
-					/* Polo GPIO[39:32]  data reg	*/
-#define POLO_GPIO_DAT6_REG	regptr(MSP_PER_BASE + 0x184)
-					/* Polo GPIO[47:40]  data reg	*/
-#define POLO_GPIO_DAT7_REG	regptr(MSP_PER_BASE + 0x188)
-					/* Polo GPIO[54:48]  data reg	*/
-#define POLO_GPIO_CFG4_REG	regptr(MSP_PER_BASE + 0x18C)
-					/* Polo GPIO[31:24] config reg	*/
-#define POLO_GPIO_CFG5_REG	regptr(MSP_PER_BASE + 0x190)
-					/* Polo GPIO[39:32] config reg	*/
-#define POLO_GPIO_CFG6_REG	regptr(MSP_PER_BASE + 0x194)
-					/* Polo GPIO[47:40] config reg	*/
-#define POLO_GPIO_CFG7_REG	regptr(MSP_PER_BASE + 0x198)
-					/* Polo GPIO[54:48] config reg	*/
-#define POLO_GPIO_OD2_REG	regptr(MSP_PER_BASE + 0x19C)
-					/* Polo GPIO[54:32] output drive */
-
-/* Generic GPIO registers		      */
-#define GPIO_DATA1_REG		regptr(MSP_PER_BASE + 0x170)
-					/* GPIO[1:0] data register	*/
-#define GPIO_DATA2_REG		regptr(MSP_PER_BASE + 0x174)
-					/* GPIO[5:2] data register	*/
-#define GPIO_DATA3_REG		regptr(MSP_PER_BASE + 0x178)
-					/* GPIO[9:6] data register	*/
-#define GPIO_DATA4_REG		regptr(MSP_PER_BASE + 0x17C)
-					/* GPIO[15:10] data register	*/
-#define GPIO_CFG1_REG		regptr(MSP_PER_BASE + 0x180)
-					/* GPIO[1:0] config register	*/
-#define GPIO_CFG2_REG		regptr(MSP_PER_BASE + 0x184)
-					/* GPIO[5:2] config register	*/
-#define GPIO_CFG3_REG		regptr(MSP_PER_BASE + 0x188)
-					/* GPIO[9:6] config register	*/
-#define GPIO_CFG4_REG		regptr(MSP_PER_BASE + 0x18C)
-					/* GPIO[15:10] config register	*/
-#define GPIO_OD_REG		regptr(MSP_PER_BASE + 0x190)
-					/* GPIO[15:0] output drive	*/
-
-/*
- ***************************************************************************
- * CPU Interface register definitions					   *
- ***************************************************************************
- */
-#define PCI_FLUSH_REG		regptr(MSP_CPUIF_BASE + 0x00)
-					/* PCI-SDRAM queue flush trigger */
-#define OCP_ERR1_REG		regptr(MSP_CPUIF_BASE + 0x04)
-					/* OCP Error Attribute 1	*/
-#define OCP_ERR2_REG		regptr(MSP_CPUIF_BASE + 0x08)
-					/* OCP Error Attribute 2	*/
-#define OCP_STS_REG		regptr(MSP_CPUIF_BASE + 0x0C)
-					/* OCP Error Status		*/
-#define CPUIF_PM_REG		regptr(MSP_CPUIF_BASE + 0x10)
-					/* CPU policy configuration	*/
-#define CPUIF_CFG_REG		regptr(MSP_CPUIF_BASE + 0x10)
-					/* Misc configuration options	*/
-
-/* Central Interrupt Controller Registers */
-#define MSP_CIC_BASE		(MSP_CPUIF_BASE + 0x8000)
-					/* Central Interrupt registers	*/
-#define CIC_EXT_CFG_REG		regptr(MSP_CIC_BASE + 0x00)
-					/* External interrupt config	*/
-#define CIC_STS_REG		regptr(MSP_CIC_BASE + 0x04)
-					/* CIC Interrupt Status		*/
-#define CIC_VPE0_MSK_REG	regptr(MSP_CIC_BASE + 0x08)
-					/* VPE0 Interrupt Mask		*/
-#define CIC_VPE1_MSK_REG	regptr(MSP_CIC_BASE + 0x0C)
-					/* VPE1 Interrupt Mask		*/
-#define CIC_TC0_MSK_REG		regptr(MSP_CIC_BASE + 0x10)
-					/* Thread Context 0 Int Mask	*/
-#define CIC_TC1_MSK_REG		regptr(MSP_CIC_BASE + 0x14)
-					/* Thread Context 1 Int Mask	*/
-#define CIC_TC2_MSK_REG		regptr(MSP_CIC_BASE + 0x18)
-					/* Thread Context 2 Int Mask	*/
-#define CIC_TC3_MSK_REG		regptr(MSP_CIC_BASE + 0x18)
-					/* Thread Context 3 Int Mask	*/
-#define CIC_TC4_MSK_REG		regptr(MSP_CIC_BASE + 0x18)
-					/* Thread Context 4 Int Mask	*/
-#define CIC_PCIMSI_STS_REG	regptr(MSP_CIC_BASE + 0x18)
-#define CIC_PCIMSI_MSK_REG	regptr(MSP_CIC_BASE + 0x18)
-#define CIC_PCIFLSH_REG		regptr(MSP_CIC_BASE + 0x18)
-#define CIC_VPE0_SWINT_REG	regptr(MSP_CIC_BASE + 0x08)
-
-
-/*
- ***************************************************************************
- * Memory controller registers						   *
- ***************************************************************************
- */
-#define MEM_CFG1_REG		regptr(MSP_MEM_CFG_BASE + 0x00)
-#define MEM_SS_ADDR		regptr(MSP_MEM_CFG_BASE + 0x00)
-#define MEM_SS_DATA		regptr(MSP_MEM_CFG_BASE + 0x04)
-#define MEM_SS_WRITE		regptr(MSP_MEM_CFG_BASE + 0x08)
-
-/*
- ***************************************************************************
- * PCI controller registers						   *
- ***************************************************************************
- */
-#define PCI_BASE_REG		regptr(MSP_PCI_BASE + 0x00)
-#define PCI_CONFIG_SPACE_REG	regptr(MSP_PCI_BASE + 0x800)
-#define PCI_JTAG_DEVID_REG	regptr(MSP_SLP_BASE + 0x13c)
-
-/*
- ########################################################################
- #  Register content & macro definitions				#
- ########################################################################
- */
-
-/*
- ***************************************************************************
- * DEV_ID defines							   *
- ***************************************************************************
- */
-#define DEV_ID_PCI_DIS		(1 << 26)	/* Set if PCI disabled */
-#define DEV_ID_PCI_HOST		(1 << 20)	/* Set if PCI host */
-#define DEV_ID_SINGLE_PC	(1 << 19)	/* Set if single PC Card */
-#define DEV_ID_FAMILY		(0xff << 8)	/* family ID code */
-#define POLO_ZEUS_SUB_FAMILY	(0x7  << 16)	/* sub family for Polo/Zeus */
-
-#define MSPFPGA_ID		(0x00  << 8)	/* you are on your own here */
-#define MSP5000_ID		(0x50  << 8)
-#define MSP4F00_ID		(0x4f  << 8)	/* FPGA version of MSP4200 */
-#define MSP4E00_ID		(0x4f  << 8)	/* FPGA version of MSP7120 */
-#define MSP4200_ID		(0x42  << 8)
-#define MSP4000_ID		(0x40  << 8)
-#define MSP2XXX_ID		(0x20  << 8)
-#define MSPZEUS_ID		(0x10  << 8)
-
-#define MSP2004_SUB_ID		(0x0   << 16)
-#define MSP2005_SUB_ID		(0x1   << 16)
-#define MSP2006_SUB_ID		(0x1   << 16)
-#define MSP2007_SUB_ID		(0x2   << 16)
-#define MSP2010_SUB_ID		(0x3   << 16)
-#define MSP2015_SUB_ID		(0x4   << 16)
-#define MSP2020_SUB_ID		(0x5   << 16)
-#define MSP2100_SUB_ID		(0x6   << 16)
-
-/*
- ***************************************************************************
- * RESET defines							   *
- ***************************************************************************
- */
-#define MSP_GR_RST		(0x01 << 0)	/* Global reset bit	*/
-#define MSP_MR_RST		(0x01 << 1)	/* MIPS reset bit	*/
-#define MSP_PD_RST		(0x01 << 2)	/* PVC DMA reset bit	*/
-#define MSP_PP_RST		(0x01 << 3)	/* PVC reset bit	*/
-/* reserved								*/
-#define MSP_EA_RST		(0x01 << 6)	/* Mac A reset bit	*/
-#define MSP_EB_RST		(0x01 << 7)	/* Mac B reset bit	*/
-#define MSP_SE_RST		(0x01 << 8)	/* Security Eng reset bit */
-#define MSP_PB_RST		(0x01 << 9)	/* Per block reset bit	*/
-#define MSP_EC_RST		(0x01 << 10)	/* Mac C reset bit	*/
-#define MSP_TW_RST		(0x01 << 11)	/* TWI reset bit	*/
-#define MSP_SPI_RST		(0x01 << 12)	/* SPI/MPI reset bit	*/
-#define MSP_U1_RST		(0x01 << 13)	/* UART1 reset bit	*/
-#define MSP_U0_RST		(0x01 << 14)	/* UART0 reset bit	*/
-
-/*
- ***************************************************************************
- * UART defines								   *
- ***************************************************************************
- */
-#define MSP_BASE_BAUD		25000000
-#define MSP_UART_REG_LEN	0x20
-
-/*
- ***************************************************************************
- * ELB defines								   *
- ***************************************************************************
- */
-#define PCCARD_32		0x02	/* Set if is PCCARD 32 (Cardbus) */
-#define SINGLE_PCCARD		0x01	/* Set to enable single PC card */
-
-/*
- ***************************************************************************
- * CIC defines								   *
- ***************************************************************************
- */
-
-/* CIC_EXT_CFG_REG */
-#define EXT_INT_POL(eirq)			(1 << (eirq + 8))
-#define EXT_INT_EDGE(eirq)			(1 << eirq)
-
-#define CIC_EXT_SET_TRIGGER_LEVEL(reg, eirq)	(reg &= ~EXT_INT_EDGE(eirq))
-#define CIC_EXT_SET_TRIGGER_EDGE(reg, eirq)	(reg |= EXT_INT_EDGE(eirq))
-#define CIC_EXT_SET_ACTIVE_HI(reg, eirq)	(reg |= EXT_INT_POL(eirq))
-#define CIC_EXT_SET_ACTIVE_LO(reg, eirq)	(reg &= ~EXT_INT_POL(eirq))
-#define CIC_EXT_SET_ACTIVE_RISING		CIC_EXT_SET_ACTIVE_HI
-#define CIC_EXT_SET_ACTIVE_FALLING		CIC_EXT_SET_ACTIVE_LO
-
-#define CIC_EXT_IS_TRIGGER_LEVEL(reg, eirq) \
-				((reg & EXT_INT_EDGE(eirq)) == 0)
-#define CIC_EXT_IS_TRIGGER_EDGE(reg, eirq)	(reg & EXT_INT_EDGE(eirq))
-#define CIC_EXT_IS_ACTIVE_HI(reg, eirq)		(reg & EXT_INT_POL(eirq))
-#define CIC_EXT_IS_ACTIVE_LO(reg, eirq) \
-				((reg & EXT_INT_POL(eirq)) == 0)
-#define CIC_EXT_IS_ACTIVE_RISING		CIC_EXT_IS_ACTIVE_HI
-#define CIC_EXT_IS_ACTIVE_FALLING		CIC_EXT_IS_ACTIVE_LO
-
-/*
- ***************************************************************************
- * Memory Controller defines						   *
- ***************************************************************************
- */
-
-/* Indirect memory controller registers */
-#define DDRC_CFG(n)		(n)
-#define DDRC_DEBUG(n)		(0x04 + n)
-#define DDRC_CTL(n)		(0x40 + n)
-
-/* Macro to perform DDRC indirect write */
-#define DDRC_INDIRECT_WRITE(reg, mask, value) \
-({ \
-	*MEM_SS_ADDR = (((mask) & 0xf) << 8) | ((reg) & 0xff); \
-	*MEM_SS_DATA = (value); \
-	*MEM_SS_WRITE = 1; \
-})
-
-/*
- ***************************************************************************
- * SPI/MPI Mode								   *
- ***************************************************************************
- */
-#define SPI_MPI_RX_BUSY		0x00008000	/* SPI/MPI Receive Busy */
-#define SPI_MPI_FIFO_EMPTY	0x00004000	/* SPI/MPI Fifo Empty	*/
-#define SPI_MPI_TX_BUSY		0x00002000	/* SPI/MPI Transmit Busy */
-#define SPI_MPI_FIFO_FULL	0x00001000	/* SPI/MPU FIFO full	*/
-
-/*
- ***************************************************************************
- * SPI/MPI Control Register						   *
- ***************************************************************************
- */
-#define SPI_MPI_RX_START	0x00000004	/* Start receive command */
-#define SPI_MPI_FLUSH_Q		0x00000002	/* Flush SPI/MPI Queue */
-#define SPI_MPI_TX_START	0x00000001	/* Start Transmit Command */
-
-#endif /* !_ASM_MSP_REGS_H */
diff --git a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_slp_int.h b/arch/mips/include/asm/mach-pmcs-msp71xx/msp_slp_int.h
deleted file mode 100644
index 9a763eb5e5f5..000000000000
--- a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_slp_int.h
+++ /dev/null
@@ -1,129 +0,0 @@ 
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Defines for the MSP interrupt controller.
- *
- * Copyright (C) 1999 MIPS Technologies, Inc.  All rights reserved.
- * Author: Carsten Langgaard, carstenl@mips.com
- *
- * ########################################################################
- *
- * ########################################################################
- */
-
-#ifndef _MSP_SLP_INT_H
-#define _MSP_SLP_INT_H
-
-/*
- * The PMC-Sierra SLP interrupts are arranged in a 3 level cascaded
- * hierarchical system.	 The first level are the direct MIPS interrupts
- * and are assigned the interrupt range 0-7.  The second level is the SLM
- * interrupt controller and is assigned the range 8-39.	 The third level
- * comprises the Peripherial block, the PCI block, the PCI MSI block and
- * the SLP.  The PCI interrupts and the SLP errors are handled by the
- * relevant subsystems so the core interrupt code needs only concern
- * itself with the Peripheral block.  These are assigned interrupts in
- * the range 40-71.
- */
-
-/*
- * IRQs directly connected to CPU
- */
-#define MSP_MIPS_INTBASE	0
-#define MSP_INT_SW0		0  /* IRQ for swint0,	      C_SW0  */
-#define MSP_INT_SW1		1  /* IRQ for swint1,	      C_SW1  */
-#define MSP_INT_MAC0		2  /* IRQ for MAC 0,	      C_IRQ0 */
-#define MSP_INT_MAC1		3  /* IRQ for MAC 1,	      C_IRQ1 */
-#define MSP_INT_C_IRQ2		4  /* Wired off,	      C_IRQ2 */
-#define MSP_INT_VE		5  /* IRQ for Voice Engine,   C_IRQ3 */
-#define MSP_INT_SLP		6  /* IRQ for SLM block,      C_IRQ4 */
-#define MSP_INT_TIMER		7  /* IRQ for the MIPS timer, C_IRQ5 */
-
-/*
- * IRQs cascaded on CPU interrupt 4 (CAUSE bit 12, C_IRQ4)
- * These defines should be tied to the register definition for the SLM
- * interrupt routine.  For now, just use hard-coded values.
- */
-#define MSP_SLP_INTBASE		(MSP_MIPS_INTBASE + 8)
-#define MSP_INT_EXT0		(MSP_SLP_INTBASE + 0)
-					/* External interrupt 0		*/
-#define MSP_INT_EXT1		(MSP_SLP_INTBASE + 1)
-					/* External interrupt 1		*/
-#define MSP_INT_EXT2		(MSP_SLP_INTBASE + 2)
-					/* External interrupt 2		*/
-#define MSP_INT_EXT3		(MSP_SLP_INTBASE + 3)
-					/* External interrupt 3		*/
-/* Reserved					   4-7			*/
-
-/*
- *************************************************************************
- * DANGER/DANGER/DANGER/DANGER/DANGER/DANGER/DANGER/DANGER/DANGER/DANGER *
- * Some MSP produces have this interrupt labelled as Voice and some are	 *
- * SEC mbox ...								 *
- *************************************************************************
- */
-#define MSP_INT_SLP_VE		(MSP_SLP_INTBASE + 8)
-					/* Cascaded IRQ for Voice Engine*/
-#define MSP_INT_SLP_TDM		(MSP_SLP_INTBASE + 9)
-					/* TDM interrupt		*/
-#define MSP_INT_SLP_MAC0	(MSP_SLP_INTBASE + 10)
-					/* Cascaded IRQ for MAC 0	*/
-#define MSP_INT_SLP_MAC1	(MSP_SLP_INTBASE + 11)
-					/* Cascaded IRQ for MAC 1	*/
-#define MSP_INT_SEC		(MSP_SLP_INTBASE + 12)
-					/* IRQ for security engine	*/
-#define MSP_INT_PER		(MSP_SLP_INTBASE + 13)
-					/* Peripheral interrupt		*/
-#define MSP_INT_TIMER0		(MSP_SLP_INTBASE + 14)
-					/* SLP timer 0			*/
-#define MSP_INT_TIMER1		(MSP_SLP_INTBASE + 15)
-					/* SLP timer 1			*/
-#define MSP_INT_TIMER2		(MSP_SLP_INTBASE + 16)
-					/* SLP timer 2			*/
-#define MSP_INT_SLP_TIMER	(MSP_SLP_INTBASE + 17)
-					/* Cascaded MIPS timer		*/
-#define MSP_INT_BLKCP		(MSP_SLP_INTBASE + 18)
-					/* Block Copy			*/
-#define MSP_INT_UART0		(MSP_SLP_INTBASE + 19)
-					/* UART 0			*/
-#define MSP_INT_PCI		(MSP_SLP_INTBASE + 20)
-					/* PCI subsystem		*/
-#define MSP_INT_PCI_DBELL	(MSP_SLP_INTBASE + 21)
-					/* PCI doorbell			*/
-#define MSP_INT_PCI_MSI		(MSP_SLP_INTBASE + 22)
-					/* PCI Message Signal		*/
-#define MSP_INT_PCI_BC0		(MSP_SLP_INTBASE + 23)
-					/* PCI Block Copy 0		*/
-#define MSP_INT_PCI_BC1		(MSP_SLP_INTBASE + 24)
-					/* PCI Block Copy 1		*/
-#define MSP_INT_SLP_ERR		(MSP_SLP_INTBASE + 25)
-					/* SLP error condition		*/
-#define MSP_INT_MAC2		(MSP_SLP_INTBASE + 26)
-					/* IRQ for MAC2			*/
-/* Reserved					   26-31		*/
-
-/*
- * IRQs cascaded on SLP PER interrupt (MSP_INT_PER)
- */
-#define MSP_PER_INTBASE		(MSP_SLP_INTBASE + 32)
-/* Reserved					   0-1			*/
-#define MSP_INT_UART1		(MSP_PER_INTBASE + 2)
-					/* UART 1			*/
-/* Reserved					   3-5			*/
-#define MSP_INT_2WIRE		(MSP_PER_INTBASE + 6)
-					/* 2-wire			*/
-#define MSP_INT_TM0		(MSP_PER_INTBASE + 7)
-					/* Peripheral timer block out 0 */
-#define MSP_INT_TM1		(MSP_PER_INTBASE + 8)
-					/* Peripheral timer block out 1 */
-/* Reserved					   9			*/
-#define MSP_INT_SPRX		(MSP_PER_INTBASE + 10)
-					/* SPI RX complete		*/
-#define MSP_INT_SPTX		(MSP_PER_INTBASE + 11)
-					/* SPI TX complete		*/
-#define MSP_INT_GPIO		(MSP_PER_INTBASE + 12)
-					/* GPIO				*/
-#define MSP_INT_PER_ERR		(MSP_PER_INTBASE + 13)
-					/* Peripheral error		*/
-/* Reserved					   14-31		*/
-
-#endif /* !_MSP_SLP_INT_H */
diff --git a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_usb.h b/arch/mips/include/asm/mach-pmcs-msp71xx/msp_usb.h
deleted file mode 100644
index 3cc3edb336b6..000000000000
--- a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_usb.h
+++ /dev/null
@@ -1,124 +0,0 @@ 
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/******************************************************************
- * Copyright (c) 2000-2007 PMC-Sierra INC.
- *
- * PMC-SIERRA INC. DISCLAIMS ANY LIABILITY OF ANY KIND
- * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS
- * SOFTWARE.
- */
-#ifndef MSP_USB_H_
-#define MSP_USB_H_
-
-#define NUM_USB_DEVS   1
-
-/* Register spaces for USB host 0 */
-#define MSP_USB0_MAB_START	(MSP_USB0_BASE + 0x0)
-#define MSP_USB0_MAB_END	(MSP_USB0_BASE + 0x17)
-#define MSP_USB0_ID_START	(MSP_USB0_BASE + 0x40000)
-#define MSP_USB0_ID_END		(MSP_USB0_BASE + 0x4008f)
-#define MSP_USB0_HS_START	(MSP_USB0_BASE + 0x40100)
-#define MSP_USB0_HS_END		(MSP_USB0_BASE + 0x401FF)
-
-/* Register spaces for USB host 1 */
-#define MSP_USB1_MAB_START	(MSP_USB1_BASE + 0x0)
-#define MSP_USB1_MAB_END	(MSP_USB1_BASE + 0x17)
-#define MSP_USB1_ID_START	(MSP_USB1_BASE + 0x40000)
-#define MSP_USB1_ID_END		(MSP_USB1_BASE + 0x4008f)
-#define MSP_USB1_HS_START	(MSP_USB1_BASE + 0x40100)
-#define MSP_USB1_HS_END		(MSP_USB1_BASE + 0x401ff)
-
-/* USB Identification registers */
-struct msp_usbid_regs {
-	u32 id;		/* 0x0: Identification register */
-	u32 hwgen;	/* 0x4: General HW params */
-	u32 hwhost;	/* 0x8: Host HW params */
-	u32 hwdev;	/* 0xc: Device HW params */
-	u32 hwtxbuf;	/* 0x10: Tx buffer HW params */
-	u32 hwrxbuf;	/* 0x14: Rx buffer HW params */
-	u32 reserved[26];
-	u32 timer0_load; /* 0x80: General-purpose timer 0 load*/
-	u32 timer0_ctrl; /* 0x84: General-purpose timer 0 control */
-	u32 timer1_load; /* 0x88: General-purpose timer 1 load*/
-	u32 timer1_ctrl; /* 0x8c: General-purpose timer 1 control */
-};
-
-/* MSBus to AMBA registers */
-struct msp_mab_regs {
-	u32 isr;	/* 0x0: Interrupt status */
-	u32 imr;	/* 0x4: Interrupt mask */
-	u32 thcr0;	/* 0x8: Transaction header capture 0 */
-	u32 thcr1;	/* 0xc: Transaction header capture 1 */
-	u32 int_stat;	/* 0x10: Interrupt status summary */
-	u32 phy_cfg;	/* 0x14: USB phy config */
-};
-
-/* EHCI registers */
-struct msp_usbhs_regs {
-	u32 hciver;	/* 0x0: Version and offset to operational regs */
-	u32 hcsparams;	/* 0x4: Host control structural parameters */
-	u32 hccparams;	/* 0x8: Host control capability parameters */
-	u32 reserved0[5];
-	u32 dciver;	/* 0x20: Device interface version */
-	u32 dccparams;	/* 0x24: Device control capability parameters */
-	u32 reserved1[6];
-	u32 cmd;	/* 0x40: USB command */
-	u32 sts;	/* 0x44: USB status */
-	u32 int_ena;	/* 0x48: USB interrupt enable */
-	u32 frindex;	/* 0x4c: Frame index */
-	u32 reserved3;
-	union {
-		struct {
-			u32 flb_addr; /* 0x54: Frame list base address */
-			u32 next_async_addr; /* 0x58: next asynchronous addr */
-			u32 ttctrl; /* 0x5c: embedded transaction translator
-							async buffer status */
-			u32 burst_size; /* 0x60: Controller burst size */
-			u32 tx_fifo_ctrl; /* 0x64: Tx latency FIFO tuning */
-			u32 reserved0[4];
-			u32 endpt_nak; /* 0x78: Endpoint NAK */
-			u32 endpt_nak_ena; /* 0x7c: Endpoint NAK enable */
-			u32 cfg_flag; /* 0x80: Config flag */
-			u32 port_sc1; /* 0x84: Port status & control 1 */
-			u32 reserved1[7];
-			u32 otgsc;	/* 0xa4: OTG status & control */
-			u32 mode;	/* 0xa8: USB controller mode */
-		} host;
-
-		struct {
-			u32 dev_addr; /* 0x54: Device address */
-			u32 endpt_list_addr; /* 0x58: Endpoint list address */
-			u32 reserved0[7];
-			u32 endpt_nak;	/* 0x74 */
-			u32 endpt_nak_ctrl; /* 0x78 */
-			u32 cfg_flag; /* 0x80 */
-			u32 port_sc1; /* 0x84: Port status & control 1 */
-			u32 reserved[7];
-			u32 otgsc;	/* 0xa4: OTG status & control */
-			u32 mode;	/* 0xa8: USB controller mode */
-			u32 endpt_setup_stat; /* 0xac */
-			u32 endpt_prime; /* 0xb0 */
-			u32 endpt_flush; /* 0xb4 */
-			u32 endpt_stat; /* 0xb8 */
-			u32 endpt_complete; /* 0xbc */
-			u32 endpt_ctrl0; /* 0xc0 */
-			u32 endpt_ctrl1; /* 0xc4 */
-			u32 endpt_ctrl2; /* 0xc8 */
-			u32 endpt_ctrl3; /* 0xcc */
-		} device;
-	} u;
-};
-/*
- * Container for the more-generic platform_device.
- * This exists mainly as a way to map the non-standard register
- * spaces and make them accessible to the USB ISR.
- */
-struct mspusb_device {
-	struct msp_mab_regs   __iomem *mab_regs;
-	struct msp_usbid_regs __iomem *usbid_regs;
-	struct msp_usbhs_regs __iomem *usbhs_regs;
-	struct platform_device dev;
-};
-
-#define to_mspusb_device(x) container_of((x), struct mspusb_device, dev)
-#define TO_HOST_ID(x) ((x) & 0x3)
-#endif /*MSP_USB_H_*/
diff --git a/arch/mips/include/asm/mach-pmcs-msp71xx/war.h b/arch/mips/include/asm/mach-pmcs-msp71xx/war.h
deleted file mode 100644
index 31c546f58bb5..000000000000
--- a/arch/mips/include/asm/mach-pmcs-msp71xx/war.h
+++ /dev/null
@@ -1,28 +0,0 @@ 
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
- */
-#ifndef __ASM_MIPS_PMC_SIERRA_WAR_H
-#define __ASM_MIPS_PMC_SIERRA_WAR_H
-
-#define R4600_V1_INDEX_ICACHEOP_WAR	0
-#define R4600_V1_HIT_CACHEOP_WAR	0
-#define R4600_V2_HIT_CACHEOP_WAR	0
-#define BCM1250_M3_WAR			0
-#define SIBYTE_1956_WAR			0
-#define MIPS4K_ICACHE_REFILL_WAR	0
-#define MIPS_CACHE_SYNC_WAR		0
-#define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define ICACHE_REFILLS_WORKAROUND_WAR	0
-#define R10000_LLSC_WAR			0
-#if defined(CONFIG_PMC_MSP7120_EVAL) || defined(CONFIG_PMC_MSP7120_GW) || \
-	defined(CONFIG_PMC_MSP7120_FPGA)
-#define MIPS34K_MISSED_ITLB_WAR		1
-#else
-#define MIPS34K_MISSED_ITLB_WAR		0
-#endif
-
-#endif /* __ASM_MIPS_PMC_SIERRA_WAR_H */
diff --git a/arch/mips/pci/Makefile b/arch/mips/pci/Makefile
index c6142b289086..aeac09090fb4 100644
--- a/arch/mips/pci/Makefile
+++ b/arch/mips/pci/Makefile
@@ -35,9 +35,6 @@  obj-$(CONFIG_LEMOTE_FULOONG2E)	+= fixup-fuloong2e.o ops-loongson2.o
 obj-$(CONFIG_LEMOTE_MACH2F)	+= fixup-lemote2f.o ops-loongson2.o
 obj-$(CONFIG_MACH_LOONGSON64)	+= fixup-loongson3.o ops-loongson3.o
 obj-$(CONFIG_MIPS_MALTA)	+= fixup-malta.o pci-malta.o
-obj-$(CONFIG_PMC_MSP7120_GW)	+= fixup-pmcmsp.o ops-pmcmsp.o
-obj-$(CONFIG_PMC_MSP7120_EVAL)	+= fixup-pmcmsp.o ops-pmcmsp.o
-obj-$(CONFIG_PMC_MSP7120_FPGA)	+= fixup-pmcmsp.o ops-pmcmsp.o
 obj-$(CONFIG_SGI_IP27)		+= pci-ip27.o
 obj-$(CONFIG_SGI_IP32)		+= fixup-ip32.o ops-mace.o pci-ip32.o
 obj-$(CONFIG_SIBYTE_SB1250)	+= fixup-sb1250.o pci-sb1250.o
diff --git a/arch/mips/pci/fixup-pmcmsp.c b/arch/mips/pci/fixup-pmcmsp.c
deleted file mode 100644
index 4ad2ef02087b..000000000000
--- a/arch/mips/pci/fixup-pmcmsp.c
+++ /dev/null
@@ -1,216 +0,0 @@ 
-/*
- * PMC-Sierra MSP board specific pci fixups.
- *
- * Copyright 2001 MontaVista Software Inc.
- * Copyright 2005-2007 PMC-Sierra, Inc
- *
- * Author: MontaVista Software, Inc.
- *         	ppopov@mvista.com or source@mvista.com
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifdef CONFIG_PCI
-
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-
-#include <asm/byteorder.h>
-
-#include <msp_pci.h>
-#include <msp_cic_int.h>
-
-/* PCI interrupt pins */
-#define IRQ4	MSP_INT_EXT4
-#define IRQ5	MSP_INT_EXT5
-#define IRQ6	MSP_INT_EXT6
-
-#if defined(CONFIG_PMC_MSP7120_GW)
-/* Garibaldi Board IRQ wiring to PCI slots */
-static char irq_tab[][5] = {
-	/* INTA	   INTB	   INTC	   INTD */
-	{0,	0,	0,	0,	0 },	/*    (AD[0]): Unused */
-	{0,	0,	0,	0,	0 },	/*    (AD[1]): Unused */
-	{0,	0,	0,	0,	0 },	/*    (AD[2]): Unused */
-	{0,	0,	0,	0,	0 },	/*    (AD[3]): Unused */
-	{0,	0,	0,	0,	0 },	/*    (AD[4]): Unused */
-	{0,	0,	0,	0,	0 },	/*    (AD[5]): Unused */
-	{0,	0,	0,	0,	0 },	/*    (AD[6]): Unused */
-	{0,	0,	0,	0,	0 },	/*    (AD[7]): Unused */
-	{0,	0,	0,	0,	0 },	/*    (AD[8]): Unused */
-	{0,	0,	0,	0,	0 },	/*    (AD[9]): Unused */
-	{0,	0,	0,	0,	0 },	/*  0 (AD[10]): Unused */
-	{0,	0,	0,	0,	0 },	/*  1 (AD[11]): Unused */
-	{0,	0,	0,	0,	0 },	/*  2 (AD[12]): Unused */
-	{0,	0,	0,	0,	0 },	/*  3 (AD[13]): Unused */
-	{0,	0,	0,	0,	0 },	/*  4 (AD[14]): Unused */
-	{0,	0,	0,	0,	0 },	/*  5 (AD[15]): Unused */
-	{0,	0,	0,	0,	0 },	/*  6 (AD[16]): Unused */
-	{0,	0,	0,	0,	0 },	/*  7 (AD[17]): Unused */
-	{0,	0,	0,	0,	0 },	/*  8 (AD[18]): Unused */
-	{0,	0,	0,	0,	0 },	/*  9 (AD[19]): Unused */
-	{0,	0,	0,	0,	0 },	/* 10 (AD[20]): Unused */
-	{0,	0,	0,	0,	0 },	/* 11 (AD[21]): Unused */
-	{0,	0,	0,	0,	0 },	/* 12 (AD[22]): Unused */
-	{0,	0,	0,	0,	0 },	/* 13 (AD[23]): Unused */
-	{0,	0,	0,	0,	0 },	/* 14 (AD[24]): Unused */
-	{0,	0,	0,	0,	0 },	/* 15 (AD[25]): Unused */
-	{0,	0,	0,	0,	0 },	/* 16 (AD[26]): Unused */
-	{0,	0,	0,	0,	0 },	/* 17 (AD[27]): Unused */
-	{0,	IRQ4,	IRQ4,	0,	0 },	/* 18 (AD[28]): slot 0 */
-	{0,	0,	0,	0,	0 },	/* 19 (AD[29]): Unused */
-	{0,	IRQ5,	IRQ5,	0,	0 },	/* 20 (AD[30]): slot 1 */
-	{0,	IRQ6,	IRQ6,	0,	0 }	/* 21 (AD[31]): slot 2 */
-};
-
-#elif defined(CONFIG_PMC_MSP7120_EVAL)
-
-/* MSP7120 Eval Board IRQ wiring to PCI slots */
-static char irq_tab[][5] = {
-	/* INTA	   INTB	   INTC	   INTD */
-	{0,	0,	0,	0,	0 },	/*    (AD[0]): Unused */
-	{0,	0,	0,	0,	0 },	/*    (AD[1]): Unused */
-	{0,	0,	0,	0,	0 },	/*    (AD[2]): Unused */
-	{0,	0,	0,	0,	0 },	/*    (AD[3]): Unused */
-	{0,	0,	0,	0,	0 },	/*    (AD[4]): Unused */
-	{0,	0,	0,	0,	0 },	/*    (AD[5]): Unused */
-	{0,	0,	0,	0,	0 },	/*    (AD[6]): Unused */
-	{0,	0,	0,	0,	0 },	/*    (AD[7]): Unused */
-	{0,	0,	0,	0,	0 },	/*    (AD[8]): Unused */
-	{0,	0,	0,	0,	0 },	/*    (AD[9]): Unused */
-	{0,	0,	0,	0,	0 },	/*  0 (AD[10]): Unused */
-	{0,	0,	0,	0,	0 },	/*  1 (AD[11]): Unused */
-	{0,	0,	0,	0,	0 },	/*  2 (AD[12]): Unused */
-	{0,	0,	0,	0,	0 },	/*  3 (AD[13]): Unused */
-	{0,	0,	0,	0,	0 },	/*  4 (AD[14]): Unused */
-	{0,	0,	0,	0,	0 },	/*  5 (AD[15]): Unused */
-	{0,	IRQ6,	IRQ6,	0,	0 },	/*  6 (AD[16]): slot 3 (mini) */
-	{0,	IRQ5,	IRQ5,	0,	0 },	/*  7 (AD[17]): slot 2 (mini) */
-	{0,	IRQ4,	IRQ4,	IRQ4,	IRQ4},	/*  8 (AD[18]): slot 0 (PCI) */
-	{0,	IRQ5,	IRQ5,	IRQ5,	IRQ5},	/*  9 (AD[19]): slot 1 (PCI) */
-	{0,	0,	0,	0,	0 },	/* 10 (AD[20]): Unused */
-	{0,	0,	0,	0,	0 },	/* 11 (AD[21]): Unused */
-	{0,	0,	0,	0,	0 },	/* 12 (AD[22]): Unused */
-	{0,	0,	0,	0,	0 },	/* 13 (AD[23]): Unused */
-	{0,	0,	0,	0,	0 },	/* 14 (AD[24]): Unused */
-	{0,	0,	0,	0,	0 },	/* 15 (AD[25]): Unused */
-	{0,	0,	0,	0,	0 },	/* 16 (AD[26]): Unused */
-	{0,	0,	0,	0,	0 },	/* 17 (AD[27]): Unused */
-	{0,	0,	0,	0,	0 },	/* 18 (AD[28]): Unused */
-	{0,	0,	0,	0,	0 },	/* 19 (AD[29]): Unused */
-	{0,	0,	0,	0,	0 },	/* 20 (AD[30]): Unused */
-	{0,	0,	0,	0,	0 }	/* 21 (AD[31]): Unused */
-};
-
-#else
-
-/* Unknown board -- don't assign any IRQs */
-static char irq_tab[][5] = {
-	/* INTA	   INTB	   INTC	   INTD */
-	{0,	0,	0,	0,	0 },	/*    (AD[0]): Unused */
-	{0,	0,	0,	0,	0 },	/*    (AD[1]): Unused */
-	{0,	0,	0,	0,	0 },	/*    (AD[2]): Unused */
-	{0,	0,	0,	0,	0 },	/*    (AD[3]): Unused */
-	{0,	0,	0,	0,	0 },	/*    (AD[4]): Unused */
-	{0,	0,	0,	0,	0 },	/*    (AD[5]): Unused */
-	{0,	0,	0,	0,	0 },	/*    (AD[6]): Unused */
-	{0,	0,	0,	0,	0 },	/*    (AD[7]): Unused */
-	{0,	0,	0,	0,	0 },	/*    (AD[8]): Unused */
-	{0,	0,	0,	0,	0 },	/*    (AD[9]): Unused */
-	{0,	0,	0,	0,	0 },	/*  0 (AD[10]): Unused */
-	{0,	0,	0,	0,	0 },	/*  1 (AD[11]): Unused */
-	{0,	0,	0,	0,	0 },	/*  2 (AD[12]): Unused */
-	{0,	0,	0,	0,	0 },	/*  3 (AD[13]): Unused */
-	{0,	0,	0,	0,	0 },	/*  4 (AD[14]): Unused */
-	{0,	0,	0,	0,	0 },	/*  5 (AD[15]): Unused */
-	{0,	0,	0,	0,	0 },	/*  6 (AD[16]): Unused */
-	{0,	0,	0,	0,	0 },	/*  7 (AD[17]): Unused */
-	{0,	0,	0,	0,	0 },	/*  8 (AD[18]): Unused */
-	{0,	0,	0,	0,	0 },	/*  9 (AD[19]): Unused */
-	{0,	0,	0,	0,	0 },	/* 10 (AD[20]): Unused */
-	{0,	0,	0,	0,	0 },	/* 11 (AD[21]): Unused */
-	{0,	0,	0,	0,	0 },	/* 12 (AD[22]): Unused */
-	{0,	0,	0,	0,	0 },	/* 13 (AD[23]): Unused */
-	{0,	0,	0,	0,	0 },	/* 14 (AD[24]): Unused */
-	{0,	0,	0,	0,	0 },	/* 15 (AD[25]): Unused */
-	{0,	0,	0,	0,	0 },	/* 16 (AD[26]): Unused */
-	{0,	0,	0,	0,	0 },	/* 17 (AD[27]): Unused */
-	{0,	0,	0,	0,	0 },	/* 18 (AD[28]): Unused */
-	{0,	0,	0,	0,	0 },	/* 19 (AD[29]): Unused */
-	{0,	0,	0,	0,	0 },	/* 20 (AD[30]): Unused */
-	{0,	0,	0,	0,	0 }	/* 21 (AD[31]): Unused */
-};
-#endif
-
-/*****************************************************************************
- *
- *  FUNCTION: pcibios_plat_dev_init
- *  _________________________________________________________________________
- *
- *  DESCRIPTION: Perform platform specific device initialization at
- *		 pci_enable_device() time.
- *		 None are needed for the MSP7120 PCI Controller.
- *
- *  INPUTS:	 dev	 - structure describing the PCI device
- *
- *  OUTPUTS:	 none
- *
- *  RETURNS:	 PCIBIOS_SUCCESSFUL
- *
- ****************************************************************************/
-int pcibios_plat_dev_init(struct pci_dev *dev)
-{
-	return PCIBIOS_SUCCESSFUL;
-}
-
-/*****************************************************************************
- *
- *  FUNCTION: pcibios_map_irq
- *  _________________________________________________________________________
- *
- *  DESCRIPTION: Perform board supplied PCI IRQ mapping routine.
- *
- *  INPUTS:	 dev	 - unused
- *		 slot	 - PCI slot. Identified by which bit of the AD[] bus
- *			   drives the IDSEL line. AD[10] is 0, AD[31] is
- *			   slot 21.
- *		 pin	 - numbered using the scheme of the PCI_INTERRUPT_PIN
- *			   field of the config header.
- *
- *  OUTPUTS:	 none
- *
- *  RETURNS:	 IRQ number
- *
- ****************************************************************************/
-int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-{
-#if !defined(CONFIG_PMC_MSP7120_GW) && !defined(CONFIG_PMC_MSP7120_EVAL)
-	printk(KERN_WARNING "PCI: unknown board, no PCI IRQs assigned.\n");
-#endif
-	printk(KERN_WARNING "PCI: irq_tab returned %d for slot=%d pin=%d\n",
-		irq_tab[slot][pin], slot, pin);
-
-	return irq_tab[slot][pin];
-}
-
-#endif	/* CONFIG_PCI */
diff --git a/arch/mips/pci/ops-pmcmsp.c b/arch/mips/pci/ops-pmcmsp.c
deleted file mode 100644
index ad5dd711c575..000000000000
--- a/arch/mips/pci/ops-pmcmsp.c
+++ /dev/null
@@ -1,944 +0,0 @@ 
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * PMC-Sierra MSP board specific pci_ops
- *
- * Copyright 2001 MontaVista Software Inc.
- * Copyright 2005-2007 PMC-Sierra, Inc
- *
- * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
- *
- * Much of the code is derived from the original DDB5074 port by
- * Geert Uytterhoeven <geert@linux-m68k.org>
- */
-
-#define PCI_COUNTERS	1
-
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/interrupt.h>
-
-#if defined(CONFIG_PROC_FS) && defined(PCI_COUNTERS)
-#include <linux/proc_fs.h>
-#include <linux/seq_file.h>
-#endif /* CONFIG_PROC_FS && PCI_COUNTERS */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-
-#include <asm/byteorder.h>
-#if defined(CONFIG_PMC_MSP7120_GW) || defined(CONFIG_PMC_MSP7120_EVAL)
-#include <asm/mipsmtregs.h>
-#endif
-
-#include <msp_prom.h>
-#include <msp_cic_int.h>
-#include <msp_pci.h>
-#include <msp_regs.h>
-#include <msp_regops.h>
-
-#define PCI_ACCESS_READ		0
-#define PCI_ACCESS_WRITE	1
-
-#if defined(CONFIG_PROC_FS) && defined(PCI_COUNTERS)
-static char proc_init;
-extern struct proc_dir_entry *proc_bus_pci_dir;
-unsigned int pci_int_count[32];
-
-static void pci_proc_init(void);
-
-/*****************************************************************************
- *
- *  FUNCTION: show_msp_pci_counts
- *  _________________________________________________________________________
- *
- *  DESCRIPTION: Prints the count of how many times each PCI
- *		 interrupt has asserted. Can be invoked by the
- *		 /proc filesystem.
- *
- *  INPUTS:	 m	 - synthetic file construction data
- *		 v	 - iterator
- *
- *  RETURNS:	 0 or error
- *
- ****************************************************************************/
-static int show_msp_pci_counts(struct seq_file *m, void *v)
-{
-	int i;
-	unsigned int intcount, total = 0;
-
-	for (i = 0; i < 32; ++i) {
-		intcount = pci_int_count[i];
-		if (intcount != 0) {
-			seq_printf(m, "[%d] = %u\n", i, intcount);
-			total += intcount;
-		}
-	}
-
-	seq_printf(m, "total = %u\n", total);
-	return 0;
-}
-
-/*****************************************************************************
- *
- *  FUNCTION: gen_pci_cfg_wr_show
- *  _________________________________________________________________________
- *
- *  DESCRIPTION: Generates a configuration write cycle for debug purposes.
- *		 The IDSEL line asserted and location and data written are
- *		 immaterial. Just want to be able to prove that a
- *		 configuration write can be correctly generated on the
- *		 PCI bus.  Intent is that this function by invocable from
- *		 the /proc filesystem.
- *
- *  INPUTS:	 m	 - synthetic file construction data
- *		 v	 - iterator
- *
- *  RETURNS:	 0 or error
- *
- ****************************************************************************/
-static int gen_pci_cfg_wr_show(struct seq_file *m, void *v)
-{
-	unsigned char where = 0; /* Write to static Device/Vendor ID */
-	unsigned char bus_num = 0; /* Bus 0 */
-	unsigned char dev_fn = 0xF; /* Arbitrary device number */
-	u32 wr_data = 0xFF00AA00; /* Arbitrary data */
-	struct msp_pci_regs *preg = (void *)PCI_BASE_REG;
-	unsigned long value;
-	int intr;
-
-	seq_puts(m, "PMC MSP PCI: Beginning\n");
-
-	if (proc_init == 0) {
-		pci_proc_init();
-		proc_init = ~0;
-	}
-
-	seq_puts(m, "PMC MSP PCI: Before Cfg Wr\n");
-
-	/*
-	 * Generate PCI Configuration Write Cycle
-	 */
-
-	/* Clear cause register bits */
-	preg->if_status = ~(BPCI_IFSTATUS_BC0F | BPCI_IFSTATUS_BC1F);
-
-	/* Setup address that is to appear on PCI bus */
-	preg->config_addr = BPCI_CFGADDR_ENABLE |
-		(bus_num << BPCI_CFGADDR_BUSNUM_SHF) |
-		(dev_fn << BPCI_CFGADDR_FUNCTNUM_SHF) |
-		(where & 0xFC);
-
-	value = cpu_to_le32(wr_data);
-
-	/* Launch the PCI configuration write cycle */
-	*PCI_CONFIG_SPACE_REG = value;
-
-	/*
-	 * Check if the PCI configuration cycle (rd or wr) succeeded, by
-	 * checking the status bits for errors like master or target abort.
-	 */
-	intr = preg->if_status;
-
-	seq_puts(m, "PMC MSP PCI: After Cfg Wr\n");
-	return 0;
-}
-
-/*****************************************************************************
- *
- *  FUNCTION: pci_proc_init
- *  _________________________________________________________________________
- *
- *  DESCRIPTION: Create entries in the /proc filesystem for debug access.
- *
- *  INPUTS:	 none
- *
- *  OUTPUTS:	 none
- *
- *  RETURNS:	 none
- *
- ****************************************************************************/
-static void pci_proc_init(void)
-{
-	proc_create_single("pmc_msp_pci_rd_cnt", 0, NULL, show_msp_pci_counts);
-	proc_create_single("pmc_msp_pci_cfg_wr", 0, NULL, gen_pci_cfg_wr_show);
-}
-#endif /* CONFIG_PROC_FS && PCI_COUNTERS */
-
-/*****************************************************************************
- *
- *  STRUCT: pci_io_resource
- *  _________________________________________________________________________
- *
- *  DESCRIPTION: Defines the address range that pciauto() will use to
- *		 assign to the I/O BARs of PCI devices.
- *
- *		 Use the start and end addresses of the MSP7120 PCI Host
- *		 Controller I/O space, in the form that they appear on the
- *		 PCI bus AFTER MSP7120 has performed address translation.
- *
- *		 For I/O accesses, MSP7120 ignores OATRAN and maps I/O
- *		 accesses into the bottom 0xFFF region of address space,
- *		 so that is the range to put into the pci_io_resource
- *		 struct.
- *
- *		 In MSP4200, the start address was 0x04 instead of the
- *		 expected 0x00. Will just assume there was a good reason
- *		 for this!
- *
- *  NOTES:	 Linux, by default, will assign I/O space to the lowest
- *		 region of address space. Since MSP7120 and Linux,
- *		 by default, have no offset in between how they map, the
- *		 io_offset element of pci_controller struct should be set
- *		 to zero.
- *  ELEMENTS:
- *    name	 - String used for a meaningful name.
- *
- *    start	 - Start address of MSP7120's I/O space, as MSP7120 presents
- *		   the address on the PCI bus.
- *
- *    end	 - End address of MSP7120's I/O space, as MSP7120 presents
- *		   the address on the PCI bus.
- *
- *    flags	 - Attributes indicating the type of resource. In this case,
- *		   indicate I/O space.
- *
- ****************************************************************************/
-static struct resource pci_io_resource = {
-	.name	= "pci IO space",
-	.start	= 0x04,
-	.end	= 0x0FFF,
-	.flags	= IORESOURCE_IO /* I/O space */
-};
-
-/*****************************************************************************
- *
- *  STRUCT: pci_mem_resource
- *  _________________________________________________________________________
- *
- *  DESCRIPTION: Defines the address range that pciauto() will use to
- *		 assign to the memory BARs of PCI devices.
- *
- *		 The .start and .end values are dependent upon how address
- *		 translation is performed by the OATRAN regiser.
- *
- *		 The values to use for .start and .end are the values
- *		 in the form they appear on the PCI bus AFTER MSP7120 has
- *		 performed OATRAN address translation.
- *
- *  ELEMENTS:
- *    name	 - String used for a meaningful name.
- *
- *    start	 - Start address of MSP7120's memory space, as MSP7120 presents
- *		   the address on the PCI bus.
- *
- *    end	 - End address of MSP7120's memory space, as MSP7120 presents
- *		   the address on the PCI bus.
- *
- *    flags	 - Attributes indicating the type of resource. In this case,
- *		   indicate memory space.
- *
- ****************************************************************************/
-static struct resource pci_mem_resource = {
-	.name	= "pci memory space",
-	.start	= MSP_PCI_SPACE_BASE,
-	.end	= MSP_PCI_SPACE_END,
-	.flags	= IORESOURCE_MEM	 /* memory space */
-};
-
-/*****************************************************************************
- *
- *  FUNCTION: bpci_interrupt
- *  _________________________________________________________________________
- *
- *  DESCRIPTION: PCI status interrupt handler. Updates the count of how
- *		 many times each status bit has been set, then clears
- *		 the status bits. If the appropriate macros are defined,
- *		 these counts can be viewed via the /proc filesystem.
- *
- *  INPUTS:	 irq	 - unused
- *		 dev_id	 - unused
- *		 pt_regs - unused
- *
- *  OUTPUTS:	 none
- *
- *  RETURNS:	 PCIBIOS_SUCCESSFUL  - success
- *
- ****************************************************************************/
-static irqreturn_t bpci_interrupt(int irq, void *dev_id)
-{
-	struct msp_pci_regs *preg = (void *)PCI_BASE_REG;
-	unsigned int stat = preg->if_status;
-
-#if defined(CONFIG_PROC_FS) && defined(PCI_COUNTERS)
-	int i;
-	for (i = 0; i < 32; ++i) {
-		if ((1 << i) & stat)
-			++pci_int_count[i];
-	}
-#endif /* PROC_FS && PCI_COUNTERS */
-
-	/* printk("PCI ISR: Status=%08X\n", stat); */
-
-	/* write to clear all asserted interrupts */
-	preg->if_status = stat;
-
-	return IRQ_HANDLED;
-}
-
-/*****************************************************************************
- *
- *  FUNCTION: msp_pcibios_config_access
- *  _________________________________________________________________________
- *
- *  DESCRIPTION: Performs a PCI configuration access (rd or wr), then
- *		 checks that the access succeeded by querying MSP7120's
- *		 PCI status bits.
- *
- *  INPUTS:
- *		 access_type  - kind of PCI configuration cycle to perform
- *				(read or write). Legal values are
- *				PCI_ACCESS_WRITE and PCI_ACCESS_READ.
- *
- *		 bus	      - pointer to the bus number of the device to
- *				be targeted for the configuration cycle.
- *				The only element of the pci_bus structure
- *				used is bus->number. This argument determines
- *				if the configuration access will be Type 0 or
- *				Type 1. Since MSP7120 assumes itself to be the
- *				PCI Host, any non-zero bus->number generates
- *				a Type 1 access.
- *
- *		 devfn	      - this is an 8-bit field. The lower three bits
- *				specify the function number of the device to
- *				be targeted for the configuration cycle, with
- *				all three-bit combinations being legal. The
- *				upper five bits specify the device number,
- *				with legal values being 10 to 31.
- *
- *		 where	      - address within the Configuration Header
- *				space to access.
- *
- *		 data	      - for write accesses, contains the data to
- *				write.
- *
- *  OUTPUTS:
- *		 data	      - for read accesses, contains the value read.
- *
- *  RETURNS:	 PCIBIOS_SUCCESSFUL  - success
- *		 -1		     - access failure
- *
- ****************************************************************************/
-int msp_pcibios_config_access(unsigned char access_type,
-				struct pci_bus *bus,
-				unsigned int devfn,
-				unsigned char where,
-				u32 *data)
-{
-	struct msp_pci_regs *preg = (void *)PCI_BASE_REG;
-	unsigned char bus_num = bus->number;
-	unsigned char dev_fn = (unsigned char)devfn;
-	unsigned long intr;
-	unsigned long value;
-	static char pciirqflag;
-	int ret;
-#if defined(CONFIG_PMC_MSP7120_GW) || defined(CONFIG_PMC_MSP7120_EVAL)
-	unsigned int	vpe_status;
-#endif
-
-#if defined(CONFIG_PROC_FS) && defined(PCI_COUNTERS)
-	if (proc_init == 0) {
-		pci_proc_init();
-		proc_init = ~0;
-	}
-#endif /* CONFIG_PROC_FS && PCI_COUNTERS */
-
-	/*
-	 * Just the first time this function invokes, allocate
-	 * an interrupt line for PCI host status interrupts. The
-	 * allocation assigns an interrupt handler to the interrupt.
-	 */
-	if (pciirqflag == 0) {
-		ret = request_irq(MSP_INT_PCI,/* Hardcoded internal MSP7120 wiring */
-				bpci_interrupt,
-				IRQF_SHARED,
-				"PMC MSP PCI Host",
-				preg);
-		if (ret != 0)
-			return ret;
-		pciirqflag = ~0;
-	}
-
-#if defined(CONFIG_PMC_MSP7120_GW) || defined(CONFIG_PMC_MSP7120_EVAL)
-	vpe_status = dvpe();
-#endif
-
-	/*
-	 * Clear PCI cause register bits.
-	 *
-	 * In Polo, the PCI Host had a dedicated DMA called the
-	 * Block Copy (not to be confused with the general purpose Block
-	 * Copy Engine block). There appear to have been special interrupts
-	 * for this Block Copy, called Block Copy 0 Fault (BC0F) and
-	 * Block Copy 1 Fault (BC1F). MSP4200 and MSP7120 don't have this
-	 * dedicated Block Copy block, so these two interrupts are now
-	 * marked reserved. In case the	 Block Copy is resurrected in a
-	 * future design, maintain the code that treats these two interrupts
-	 * specially.
-	 *
-	 * Write to clear all interrupts in the PCI status register, aside
-	 * from BC0F and BC1F.
-	 */
-	preg->if_status = ~(BPCI_IFSTATUS_BC0F | BPCI_IFSTATUS_BC1F);
-
-	/* Setup address that is to appear on PCI bus */
-	preg->config_addr = BPCI_CFGADDR_ENABLE |
-		(bus_num << BPCI_CFGADDR_BUSNUM_SHF) |
-		(dev_fn << BPCI_CFGADDR_FUNCTNUM_SHF) |
-		(where & 0xFC);
-
-	/* IF access is a PCI configuration write */
-	if (access_type == PCI_ACCESS_WRITE) {
-		value = cpu_to_le32(*data);
-		*PCI_CONFIG_SPACE_REG = value;
-	} else {
-		/* ELSE access is a PCI configuration read */
-		value = le32_to_cpu(*PCI_CONFIG_SPACE_REG);
-		*data = value;
-	}
-
-	/*
-	 * Check if the PCI configuration cycle (rd or wr) succeeded, by
-	 * checking the status bits for errors like master or target abort.
-	 */
-	intr = preg->if_status;
-
-	/* Clear config access */
-	preg->config_addr = 0;
-
-	/* IF error occurred */
-	if (intr & ~(BPCI_IFSTATUS_BC0F | BPCI_IFSTATUS_BC1F)) {
-		/* Clear status bits */
-		preg->if_status = ~(BPCI_IFSTATUS_BC0F | BPCI_IFSTATUS_BC1F);
-
-#if defined(CONFIG_PMC_MSP7120_GW) || defined(CONFIG_PMC_MSP7120_EVAL)
-		evpe(vpe_status);
-#endif
-
-		return -1;
-	}
-
-#if defined(CONFIG_PMC_MSP7120_GW) || defined(CONFIG_PMC_MSP7120_EVAL)
-	evpe(vpe_status);
-#endif
-
-	return PCIBIOS_SUCCESSFUL;
-}
-
-/*****************************************************************************
- *
- *  FUNCTION: msp_pcibios_read_config_byte
- *  _________________________________________________________________________
- *
- *  DESCRIPTION: Read a byte from PCI configuration address spac
- *		 Since the hardware can't address 8 bit chunks
- *		 directly, read a 32-bit chunk, then mask off extraneous
- *		 bits.
- *
- *  INPUTS	 bus	- structure containing attributes for the PCI bus
- *			  that the read is destined for.
- *		 devfn	- device/function combination that the read is
- *			  destined for.
- *		 where	- register within the Configuration Header space
- *			  to access.
- *
- *  OUTPUTS	 val	- read data
- *
- *  RETURNS:	 PCIBIOS_SUCCESSFUL  - success
- *		 -1		     - read access failure
- *
- ****************************************************************************/
-static int
-msp_pcibios_read_config_byte(struct pci_bus *bus,
-				unsigned int devfn,
-				int where,
-				u32 *val)
-{
-	u32 data = 0;
-
-	/*
-	 * If the config access did not complete normally (e.g., underwent
-	 * master abort) do the PCI compliant thing, which is to supply an
-	 * all ones value.
-	 */
-	if (msp_pcibios_config_access(PCI_ACCESS_READ, bus, devfn,
-					where, &data)) {
-		*val = 0xFFFFFFFF;
-		return -1;
-	}
-
-	*val = (data >> ((where & 3) << 3)) & 0x0ff;
-
-	return PCIBIOS_SUCCESSFUL;
-}
-
-/*****************************************************************************
- *
- *  FUNCTION: msp_pcibios_read_config_word
- *  _________________________________________________________________________
- *
- *  DESCRIPTION: Read a word (16 bits) from PCI configuration address space.
- *		 Since the hardware can't address 16 bit chunks
- *		 directly, read a 32-bit chunk, then mask off extraneous
- *		 bits.
- *
- *  INPUTS	 bus	- structure containing attributes for the PCI bus
- *			  that the read is destined for.
- *		 devfn	- device/function combination that the read is
- *			  destined for.
- *		 where	- register within the Configuration Header space
- *			  to access.
- *
- *  OUTPUTS	 val	- read data
- *
- *  RETURNS:	 PCIBIOS_SUCCESSFUL	      - success
- *		 PCIBIOS_BAD_REGISTER_NUMBER  - bad register address
- *		 -1			      - read access failure
- *
- ****************************************************************************/
-static int
-msp_pcibios_read_config_word(struct pci_bus *bus,
-				unsigned int devfn,
-				int where,
-				u32 *val)
-{
-	u32 data = 0;
-
-	/* if (where & 1) */	/* Commented out non-compliant code.
-				 * Should allow word access to configuration
-				 * registers, with only exception being when
-				 * the word access would wrap around into
-				 * the next dword.
-				 */
-	if ((where & 3) == 3) {
-		*val = 0xFFFFFFFF;
-		return PCIBIOS_BAD_REGISTER_NUMBER;
-	}
-
-	/*
-	 * If the config access did not complete normally (e.g., underwent
-	 * master abort) do the PCI compliant thing, which is to supply an
-	 * all ones value.
-	 */
-	if (msp_pcibios_config_access(PCI_ACCESS_READ, bus, devfn,
-					where, &data)) {
-		*val = 0xFFFFFFFF;
-		return -1;
-	}
-
-	*val = (data >> ((where & 3) << 3)) & 0x0ffff;
-
-	return PCIBIOS_SUCCESSFUL;
-}
-
-/*****************************************************************************
- *
- *  FUNCTION: msp_pcibios_read_config_dword
- *  _________________________________________________________________________
- *
- *  DESCRIPTION: Read a double word (32 bits) from PCI configuration
- *		 address space.
- *
- *  INPUTS	 bus	- structure containing attributes for the PCI bus
- *			  that the read is destined for.
- *		 devfn	- device/function combination that the read is
- *			  destined for.
- *		 where	- register within the Configuration Header space
- *			  to access.
- *
- *  OUTPUTS	 val	- read data
- *
- *  RETURNS:	 PCIBIOS_SUCCESSFUL	      - success
- *		 PCIBIOS_BAD_REGISTER_NUMBER  - bad register address
- *		 -1			      - read access failure
- *
- ****************************************************************************/
-static int
-msp_pcibios_read_config_dword(struct pci_bus *bus,
-				unsigned int devfn,
-				int where,
-				u32 *val)
-{
-	u32 data = 0;
-
-	/* Address must be dword aligned. */
-	if (where & 3) {
-		*val = 0xFFFFFFFF;
-		return PCIBIOS_BAD_REGISTER_NUMBER;
-	}
-
-	/*
-	 * If the config access did not complete normally (e.g., underwent
-	 * master abort) do the PCI compliant thing, which is to supply an
-	 * all ones value.
-	 */
-	if (msp_pcibios_config_access(PCI_ACCESS_READ, bus, devfn,
-					where, &data)) {
-		*val = 0xFFFFFFFF;
-		return -1;
-	}
-
-	*val = data;
-
-	return PCIBIOS_SUCCESSFUL;
-}
-
-/*****************************************************************************
- *
- *  FUNCTION: msp_pcibios_write_config_byte
- *  _________________________________________________________________________
- *
- *  DESCRIPTION: Write a byte to PCI configuration address space.
- *		 Since the hardware can't address 8 bit chunks
- *		 directly, a read-modify-write is performed.
- *
- *  INPUTS	 bus	- structure containing attributes for the PCI bus
- *			  that the write is destined for.
- *		 devfn	- device/function combination that the write is
- *			  destined for.
- *		 where	- register within the Configuration Header space
- *			  to access.
- *		 val	- value to write
- *
- *  OUTPUTS	 none
- *
- *  RETURNS:	 PCIBIOS_SUCCESSFUL  - success
- *		 -1		     - write access failure
- *
- ****************************************************************************/
-static int
-msp_pcibios_write_config_byte(struct pci_bus *bus,
-				unsigned int devfn,
-				int where,
-				u8 val)
-{
-	u32 data = 0;
-
-	/* read config space */
-	if (msp_pcibios_config_access(PCI_ACCESS_READ, bus, devfn,
-					where, &data))
-		return -1;
-
-	/* modify the byte within the dword */
-	data = (data & ~(0xff << ((where & 3) << 3))) |
-			(val << ((where & 3) << 3));
-
-	/* write back the full dword */
-	if (msp_pcibios_config_access(PCI_ACCESS_WRITE, bus, devfn,
-					where, &data))
-		return -1;
-
-	return PCIBIOS_SUCCESSFUL;
-}
-
-/*****************************************************************************
- *
- *  FUNCTION: msp_pcibios_write_config_word
- *  _________________________________________________________________________
- *
- *  DESCRIPTION: Write a word (16-bits) to PCI configuration address space.
- *		 Since the hardware can't address 16 bit chunks
- *		 directly, a read-modify-write is performed.
- *
- *  INPUTS	 bus	- structure containing attributes for the PCI bus
- *			  that the write is destined for.
- *		 devfn	- device/function combination that the write is
- *			  destined for.
- *		 where	- register within the Configuration Header space
- *			  to access.
- *		 val	- value to write
- *
- *  OUTPUTS	 none
- *
- *  RETURNS:	 PCIBIOS_SUCCESSFUL	      - success
- *		 PCIBIOS_BAD_REGISTER_NUMBER  - bad register address
- *		 -1			      - write access failure
- *
- ****************************************************************************/
-static int
-msp_pcibios_write_config_word(struct pci_bus *bus,
-				unsigned int devfn,
-				int where,
-				u16 val)
-{
-	u32 data = 0;
-
-	/* Fixed non-compliance: if (where & 1) */
-	if ((where & 3) == 3)
-		return PCIBIOS_BAD_REGISTER_NUMBER;
-
-	/* read config space */
-	if (msp_pcibios_config_access(PCI_ACCESS_READ, bus, devfn,
-					where, &data))
-		return -1;
-
-	/* modify the word within the dword */
-	data = (data & ~(0xffff << ((where & 3) << 3))) |
-			(val << ((where & 3) << 3));
-
-	/* write back the full dword */
-	if (msp_pcibios_config_access(PCI_ACCESS_WRITE, bus, devfn,
-					where, &data))
-		return -1;
-
-	return PCIBIOS_SUCCESSFUL;
-}
-
-/*****************************************************************************
- *
- *  FUNCTION: msp_pcibios_write_config_dword
- *  _________________________________________________________________________
- *
- *  DESCRIPTION: Write a double word (32-bits) to PCI configuration address
- *		 space.
- *
- *  INPUTS	 bus	- structure containing attributes for the PCI bus
- *			  that the write is destined for.
- *		 devfn	- device/function combination that the write is
- *			  destined for.
- *		 where	- register within the Configuration Header space
- *			  to access.
- *		 val	- value to write
- *
- *  OUTPUTS	 none
- *
- *  RETURNS:	 PCIBIOS_SUCCESSFUL	      - success
- *		 PCIBIOS_BAD_REGISTER_NUMBER  - bad register address
- *		 -1			      - write access failure
- *
- ****************************************************************************/
-static int
-msp_pcibios_write_config_dword(struct pci_bus *bus,
-				unsigned int devfn,
-				int where,
-				u32 val)
-{
-	/* check that address is dword aligned */
-	if (where & 3)
-		return PCIBIOS_BAD_REGISTER_NUMBER;
-
-	/* perform write */
-	if (msp_pcibios_config_access(PCI_ACCESS_WRITE, bus, devfn,
-					where, &val))
-		return -1;
-
-	return PCIBIOS_SUCCESSFUL;
-}
-
-/*****************************************************************************
- *
- *  FUNCTION: msp_pcibios_read_config
- *  _________________________________________________________________________
- *
- *  DESCRIPTION: Interface the PCI configuration read request with
- *		 the appropriate function, based on how many bytes
- *		 the read request is.
- *
- *  INPUTS	 bus	- structure containing attributes for the PCI bus
- *			  that the write is destined for.
- *		 devfn	- device/function combination that the write is
- *			  destined for.
- *		 where	- register within the Configuration Header space
- *			  to access.
- *		 size	- in units of bytes, should be 1, 2, or 4.
- *
- *  OUTPUTS	 val	- value read, with any extraneous bytes masked
- *			  to zero.
- *
- *  RETURNS:	 PCIBIOS_SUCCESSFUL   - success
- *		 -1		      - failure
- *
- ****************************************************************************/
-int
-msp_pcibios_read_config(struct pci_bus *bus,
-			unsigned int	devfn,
-			int where,
-			int size,
-			u32 *val)
-{
-	if (size == 1) {
-		if (msp_pcibios_read_config_byte(bus, devfn, where, val)) {
-			return -1;
-		}
-	} else if (size == 2) {
-		if (msp_pcibios_read_config_word(bus, devfn, where, val)) {
-			return -1;
-		}
-	} else if (size == 4) {
-		if (msp_pcibios_read_config_dword(bus, devfn, where, val)) {
-			return -1;
-		}
-	} else {
-		*val = 0xFFFFFFFF;
-		return -1;
-	}
-
-	return PCIBIOS_SUCCESSFUL;
-}
-
-/*****************************************************************************
- *
- *  FUNCTION: msp_pcibios_write_config
- *  _________________________________________________________________________
- *
- *  DESCRIPTION: Interface the PCI configuration write request with
- *		 the appropriate function, based on how many bytes
- *		 the read request is.
- *
- *  INPUTS	 bus	- structure containing attributes for the PCI bus
- *			  that the write is destined for.
- *		 devfn	- device/function combination that the write is
- *			  destined for.
- *		 where	- register within the Configuration Header space
- *			  to access.
- *		 size	- in units of bytes, should be 1, 2, or 4.
- *		 val	- value to write
- *
- *  OUTPUTS:	 none
- *
- *  RETURNS:	 PCIBIOS_SUCCESSFUL   - success
- *		 -1		      - failure
- *
- ****************************************************************************/
-int
-msp_pcibios_write_config(struct pci_bus *bus,
-			unsigned int devfn,
-			int where,
-			int size,
-			u32 val)
-{
-	if (size == 1) {
-		if (msp_pcibios_write_config_byte(bus, devfn,
-						where, (u8)(0xFF & val))) {
-			return -1;
-		}
-	} else if (size == 2) {
-		if (msp_pcibios_write_config_word(bus, devfn,
-						where, (u16)(0xFFFF & val))) {
-			return -1;
-		}
-	} else if (size == 4) {
-		if (msp_pcibios_write_config_dword(bus, devfn, where, val)) {
-			return -1;
-		}
-	} else {
-		return -1;
-	}
-
-	return PCIBIOS_SUCCESSFUL;
-}
-
-/*****************************************************************************
- *
- *  STRUCTURE: msp_pci_ops
- *  _________________________________________________________________________
- *
- *  DESCRIPTION: structure to abstract the hardware specific PCI
- *		 configuration accesses.
- *
- *  ELEMENTS:
- *    read	- function for Linux to generate PCI Configuration reads.
- *    write	- function for Linux to generate PCI Configuration writes.
- *
- ****************************************************************************/
-struct pci_ops msp_pci_ops = {
-	.read = msp_pcibios_read_config,
-	.write = msp_pcibios_write_config
-};
-
-/*****************************************************************************
- *
- *  STRUCTURE: msp_pci_controller
- *  _________________________________________________________________________
- *
- *  Describes the attributes of the MSP7120 PCI Host Controller
- *
- *  ELEMENTS:
- *    pci_ops	   - abstracts the hardware specific PCI configuration
- *		     accesses.
- *
- *    mem_resource - address range pciauto() uses to assign to PCI device
- *		     memory BARs.
- *
- *    mem_offset   - offset between how MSP7120 outbound PCI memory
- *		     transaction addresses appear on the PCI bus and how Linux
- *		     wants to configure memory BARs of the PCI devices.
- *		     MSP7120 does nothing funky, so just set to zero.
- *
- *    io_resource  - address range pciauto() uses to assign to PCI device
- *		     I/O BARs.
- *
- *    io_offset	   - offset between how MSP7120 outbound PCI I/O
- *		     transaction addresses appear on the PCI bus and how
- *		     Linux defaults to configure I/O BARs of the PCI devices.
- *		     MSP7120 maps outbound I/O accesses into the bottom
- *		     bottom 4K of PCI address space (and ignores OATRAN).
- *		     Since the Linux default is to configure I/O BARs to the
- *		     bottom 4K, no special offset is needed. Just set to zero.
- *
- ****************************************************************************/
-static struct pci_controller msp_pci_controller = {
-	.pci_ops	= &msp_pci_ops,
-	.mem_resource	= &pci_mem_resource,
-	.mem_offset	= 0,
-	.io_map_base	= MSP_PCI_IOSPACE_BASE,
-	.io_resource	= &pci_io_resource,
-	.io_offset	= 0
-};
-
-/*****************************************************************************
- *
- *  FUNCTION: msp_pci_init
- *  _________________________________________________________________________
- *
- *  DESCRIPTION: Initialize the PCI Host Controller and register it with
- *		 Linux so Linux can seize control of the PCI bus.
- *
- ****************************************************************************/
-void __init msp_pci_init(void)
-{
-	struct msp_pci_regs *preg = (void *)PCI_BASE_REG;
-	u32 id;
-
-	/* Extract Device ID */
-	id = read_reg32(PCI_JTAG_DEVID_REG, 0xFFFF) >> 12;
-
-	/* Check if JTAG ID identifies MSP7120 */
-	if (!MSP_HAS_PCI(id)) {
-		printk(KERN_WARNING "PCI: No PCI; id reads as %x\n", id);
-		goto no_pci;
-	}
-
-	/*
-	 * Enable flushing of the PCI-SDRAM queue upon a read
-	 * of the SDRAM's Memory Configuration Register.
-	 */
-	*(unsigned long *)QFLUSH_REG_1 = 3;
-
-	/* Configure PCI Host Controller. */
-	preg->if_status = ~0;		/* Clear cause register bits */
-	preg->config_addr = 0;		/* Clear config access */
-	preg->oatran	= MSP_PCI_OATRAN; /* PCI outbound addr translation */
-	preg->if_mask	= 0xF8BF87C0;	/* Enable all PCI status interrupts */
-
-	/* configure so inb(), outb(), and family are functional */
-	set_io_port_base(MSP_PCI_IOSPACE_BASE);
-
-	/* Tell Linux the details of the MSP7120 PCI Host Controller */
-	register_pci_controller(&msp_pci_controller);
-
-	return;
-
-no_pci:
-	/* Disable PCI channel */
-	printk(KERN_WARNING "PCI: no host PCI bus detected\n");
-}
diff --git a/arch/mips/pmcs-msp71xx/Kconfig b/arch/mips/pmcs-msp71xx/Kconfig
deleted file mode 100644
index b185b7620c97..000000000000
--- a/arch/mips/pmcs-msp71xx/Kconfig
+++ /dev/null
@@ -1,50 +0,0 @@ 
-# SPDX-License-Identifier: GPL-2.0
-choice
-	prompt "PMC-Sierra MSP SOC type"
-	depends on PMC_MSP
-
-config PMC_MSP4200_EVAL
-	bool "PMC-Sierra MSP4200 Eval Board"
-	select IRQ_MSP_SLP
-	select HAVE_PCI
-	select MIPS_L1_CACHE_SHIFT_4
-
-config PMC_MSP4200_GW
-	bool "PMC-Sierra MSP4200 VoIP Gateway"
-	select IRQ_MSP_SLP
-	select HAVE_PCI
-
-config PMC_MSP7120_EVAL
-	bool "PMC-Sierra MSP7120 Eval Board"
-	select SYS_SUPPORTS_MULTITHREADING
-	select IRQ_MSP_CIC
-	select HAVE_PCI
-
-config PMC_MSP7120_GW
-	bool "PMC-Sierra MSP7120 Residential Gateway"
-	select SYS_SUPPORTS_MULTITHREADING
-	select IRQ_MSP_CIC
-	select HAVE_PCI
-	select MSP_HAS_USB
-	select MSP_ETH
-
-config PMC_MSP7120_FPGA
-	bool "PMC-Sierra MSP7120 FPGA"
-	select SYS_SUPPORTS_MULTITHREADING
-	select IRQ_MSP_CIC
-	select HAVE_PCI
-
-endchoice
-
-config MSP_HAS_USB
-	bool
-	depends on PMC_MSP
-
-config MSP_ETH
-	bool
-	select MSP_HAS_MAC
-	depends on PMC_MSP
-
-config MSP_HAS_MAC
-	bool
-	depends on PMC_MSP
diff --git a/arch/mips/pmcs-msp71xx/Makefile b/arch/mips/pmcs-msp71xx/Makefile
deleted file mode 100644
index c040bd6ed62d..000000000000
--- a/arch/mips/pmcs-msp71xx/Makefile
+++ /dev/null
@@ -1,13 +0,0 @@ 
-# SPDX-License-Identifier: GPL-2.0
-#
-# Makefile for the PMC-Sierra MSP SOCs
-#
-obj-y += msp_prom.o msp_setup.o msp_irq.o \
-	 msp_time.o msp_serial.o msp_elb.o
-obj-$(CONFIG_PMC_MSP7120_GW) += msp_hwbutton.o
-obj-$(CONFIG_IRQ_MSP_SLP) += msp_irq_slp.o
-obj-$(CONFIG_IRQ_MSP_CIC) += msp_irq_cic.o msp_irq_per.o
-obj-$(CONFIG_PCI) += msp_pci.o
-obj-$(CONFIG_MSP_HAS_MAC) += msp_eth.o
-obj-$(CONFIG_MSP_HAS_USB) += msp_usb.o
-obj-$(CONFIG_MIPS_MT_SMP) += msp_smp.o
diff --git a/arch/mips/pmcs-msp71xx/Platform b/arch/mips/pmcs-msp71xx/Platform
deleted file mode 100644
index 7af0734a5007..000000000000
--- a/arch/mips/pmcs-msp71xx/Platform
+++ /dev/null
@@ -1,7 +0,0 @@ 
-#
-# PMC-Sierra MSP SOCs
-#
-platform-$(CONFIG_PMC_MSP)	+= pmcs-msp71xx/
-cflags-$(CONFIG_PMC_MSP)	+= -I$(srctree)/arch/mips/include/asm/mach-pmcs-msp71xx \
-					-mno-branch-likely
-load-$(CONFIG_PMC_MSP)		+= 0xffffffff80100000
diff --git a/arch/mips/pmcs-msp71xx/msp_elb.c b/arch/mips/pmcs-msp71xx/msp_elb.c
deleted file mode 100644
index 3e9641007216..000000000000
--- a/arch/mips/pmcs-msp71xx/msp_elb.c
+++ /dev/null
@@ -1,46 +0,0 @@ 
-/*
- * Sets up the proper Chip Select configuration registers.  It is assumed that
- * PMON sets up the ADDR and MASK registers properly.
- *
- * Copyright 2005-2006 PMC-Sierra, Inc.
- * Author: Marc St-Jean, Marc_St-Jean@pmc-sierra.com
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <msp_regs.h>
-
-static int __init msp_elb_setup(void)
-{
-#if defined(CONFIG_PMC_MSP7120_GW) \
- || defined(CONFIG_PMC_MSP7120_EVAL)
-	/*
-	 * Force all CNFG to be identical and equal to CS0,
-	 * according to OPS doc
-	 */
-	*CS1_CNFG_REG = *CS2_CNFG_REG = *CS3_CNFG_REG = *CS0_CNFG_REG;
-#endif
-	return 0;
-}
-
-subsys_initcall(msp_elb_setup);
diff --git a/arch/mips/pmcs-msp71xx/msp_eth.c b/arch/mips/pmcs-msp71xx/msp_eth.c
deleted file mode 100644
index 15679b427f44..000000000000
--- a/arch/mips/pmcs-msp71xx/msp_eth.c
+++ /dev/null
@@ -1,111 +0,0 @@ 
-/*
- * The setup file for ethernet related hardware on PMC-Sierra MSP processors.
- *
- * Copyright 2010 PMC-Sierra, Inc.
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/ioport.h>
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-#include <msp_regs.h>
-#include <msp_int.h>
-#include <msp_gpio_macros.h>
-
-
-#define MSP_ETHERNET_GPIO0	14
-#define MSP_ETHERNET_GPIO1	15
-#define MSP_ETHERNET_GPIO2	16
-
-#define MSP_ETH_ID	"pmc_mspeth"
-#define MSP_ETH_SIZE	0xE0
-static struct resource msp_eth0_resources[] = {
-	[0] = {
-		.start	= MSP_MAC0_BASE,
-		.end	= MSP_MAC0_BASE + MSP_ETH_SIZE - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= MSP_INT_MAC0,
-		.end	= MSP_INT_MAC0,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct resource msp_eth1_resources[] = {
-	[0] = {
-		.start	= MSP_MAC1_BASE,
-		.end	= MSP_MAC1_BASE + MSP_ETH_SIZE - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= MSP_INT_MAC1,
-		.end	= MSP_INT_MAC1,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-
-
-static struct platform_device mspeth_device[] = {
-	[0] = {
-		.name	= MSP_ETH_ID,
-		.id	= 0,
-		.num_resources = ARRAY_SIZE(msp_eth0_resources),
-		.resource = msp_eth0_resources,
-	},
-	[1] = {
-		.name	= MSP_ETH_ID,
-		.id	= 1,
-		.num_resources = ARRAY_SIZE(msp_eth1_resources),
-		.resource = msp_eth1_resources,
-	},
-
-};
-#define msp_eth_devs	mspeth_device
-
-int __init msp_eth_setup(void)
-{
-	int i, ret = 0;
-
-	/* Configure the GPIO and take the ethernet PHY out of reset */
-	msp_gpio_pin_mode(MSP_GPIO_OUTPUT, MSP_ETHERNET_GPIO0);
-	msp_gpio_pin_hi(MSP_ETHERNET_GPIO0);
-
-	for (i = 0; i < ARRAY_SIZE(msp_eth_devs); i++) {
-		ret = platform_device_register(&msp_eth_devs[i]);
-		printk(KERN_INFO "device: %d, return value = %d\n", i, ret);
-		if (ret) {
-			platform_device_unregister(&msp_eth_devs[i]);
-			break;
-		}
-	}
-
-	if (ret)
-		printk(KERN_WARNING "Could not initialize "
-						"MSPETH device structures.\n");
-
-	return ret;
-}
-subsys_initcall(msp_eth_setup);
diff --git a/arch/mips/pmcs-msp71xx/msp_hwbutton.c b/arch/mips/pmcs-msp71xx/msp_hwbutton.c
deleted file mode 100644
index bb57ed9ea2bd..000000000000
--- a/arch/mips/pmcs-msp71xx/msp_hwbutton.c
+++ /dev/null
@@ -1,165 +0,0 @@ 
-/*
- * Sets up interrupt handlers for various hardware switches which are
- * connected to interrupt lines.
- *
- * Copyright 2005-2207 PMC-Sierra, Inc.
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-
-#include <msp_int.h>
-#include <msp_regs.h>
-#include <msp_regops.h>
-
-/* For hwbutton_interrupt->initial_state */
-#define HWBUTTON_HI	0x1
-#define HWBUTTON_LO	0x2
-
-/*
- * This struct describes a hardware button
- */
-struct hwbutton_interrupt {
-	char *name;			/* Name of button */
-	int irq;			/* Actual LINUX IRQ */
-	int eirq;			/* Extended IRQ number (0-7) */
-	int initial_state;		/* The "normal" state of the switch */
-	void (*handle_hi)(void *);	/* Handler: switch input has gone HI */
-	void (*handle_lo)(void *);	/* Handler: switch input has gone LO */
-	void *data;			/* Optional data to pass to handler */
-};
-
-#ifdef CONFIG_PMC_MSP7120_GW
-extern void msp_restart(char *);
-
-static void softreset_push(void *data)
-{
-	printk(KERN_WARNING "SOFTRESET switch was pushed\n");
-
-	/*
-	 * In the future you could move this to the release handler,
-	 * timing the difference between the 'push' and 'release', and only
-	 * doing this ungraceful restart if the button has been down for
-	 * a certain amount of time; otherwise doing a graceful restart.
-	 */
-
-	msp_restart(NULL);
-}
-
-static void softreset_release(void *data)
-{
-	printk(KERN_WARNING "SOFTRESET switch was released\n");
-
-	/* Do nothing */
-}
-
-static void standby_on(void *data)
-{
-	printk(KERN_WARNING "STANDBY switch was set to ON (not implemented)\n");
-
-	/* TODO: Put board in standby mode */
-}
-
-static void standby_off(void *data)
-{
-	printk(KERN_WARNING
-		"STANDBY switch was set to OFF (not implemented)\n");
-
-	/* TODO: Take out of standby mode */
-}
-
-static struct hwbutton_interrupt softreset_sw = {
-	.name = "Softreset button",
-	.irq = MSP_INT_EXT0,
-	.eirq = 0,
-	.initial_state = HWBUTTON_HI,
-	.handle_hi = softreset_release,
-	.handle_lo = softreset_push,
-	.data = NULL,
-};
-
-static struct hwbutton_interrupt standby_sw = {
-	.name = "Standby switch",
-	.irq = MSP_INT_EXT1,
-	.eirq = 1,
-	.initial_state = HWBUTTON_HI,
-	.handle_hi = standby_off,
-	.handle_lo = standby_on,
-	.data = NULL,
-};
-#endif /* CONFIG_PMC_MSP7120_GW */
-
-static irqreturn_t hwbutton_handler(int irq, void *data)
-{
-	struct hwbutton_interrupt *hirq = data;
-	unsigned long cic_ext = *CIC_EXT_CFG_REG;
-
-	if (CIC_EXT_IS_ACTIVE_HI(cic_ext, hirq->eirq)) {
-		/* Interrupt: pin is now HI */
-		CIC_EXT_SET_ACTIVE_LO(cic_ext, hirq->eirq);
-		hirq->handle_hi(hirq->data);
-	} else {
-		/* Interrupt: pin is now LO */
-		CIC_EXT_SET_ACTIVE_HI(cic_ext, hirq->eirq);
-		hirq->handle_lo(hirq->data);
-	}
-
-	/*
-	 * Invert the POLARITY of this level interrupt to ack the interrupt
-	 * Thus next state change will invoke the opposite message
-	 */
-	*CIC_EXT_CFG_REG = cic_ext;
-
-	return IRQ_HANDLED;
-}
-
-static int msp_hwbutton_register(struct hwbutton_interrupt *hirq)
-{
-	unsigned long cic_ext;
-
-	if (hirq->handle_hi == NULL || hirq->handle_lo == NULL)
-		return -EINVAL;
-
-	cic_ext = *CIC_EXT_CFG_REG;
-	CIC_EXT_SET_TRIGGER_LEVEL(cic_ext, hirq->eirq);
-	if (hirq->initial_state == HWBUTTON_HI)
-		CIC_EXT_SET_ACTIVE_LO(cic_ext, hirq->eirq);
-	else
-		CIC_EXT_SET_ACTIVE_HI(cic_ext, hirq->eirq);
-	*CIC_EXT_CFG_REG = cic_ext;
-
-	return request_irq(hirq->irq, hwbutton_handler, 0,
-			   hirq->name, hirq);
-}
-
-static int __init msp_hwbutton_setup(void)
-{
-#ifdef CONFIG_PMC_MSP7120_GW
-	msp_hwbutton_register(&softreset_sw);
-	msp_hwbutton_register(&standby_sw);
-#endif
-	return 0;
-}
-
-subsys_initcall(msp_hwbutton_setup);
diff --git a/arch/mips/pmcs-msp71xx/msp_irq.c b/arch/mips/pmcs-msp71xx/msp_irq.c
deleted file mode 100644
index d525cc931d89..000000000000
--- a/arch/mips/pmcs-msp71xx/msp_irq.c
+++ /dev/null
@@ -1,155 +0,0 @@ 
-/*
- * IRQ vector handles
- *
- * Copyright (C) 1995, 1996, 1997, 2003 by Ralf Baechle
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-#include <linux/ptrace.h>
-#include <linux/time.h>
-
-#include <asm/irq_cpu.h>
-#include <asm/setup.h>
-
-#include <msp_int.h>
-
-/* SLP bases systems */
-extern void msp_slp_irq_init(void);
-extern void msp_slp_irq_dispatch(void);
-
-/* CIC based systems */
-extern void msp_cic_irq_init(void);
-extern void msp_cic_irq_dispatch(void);
-
-/* VSMP support init */
-extern void msp_vsmp_int_init(void);
-
-/* vectored interrupt implementation */
-
-/* SW0/1 interrupts are used for SMP  */
-static inline void mac0_int_dispatch(void) { do_IRQ(MSP_INT_MAC0); }
-static inline void mac1_int_dispatch(void) { do_IRQ(MSP_INT_MAC1); }
-static inline void mac2_int_dispatch(void) { do_IRQ(MSP_INT_SAR); }
-static inline void usb_int_dispatch(void)  { do_IRQ(MSP_INT_USB);  }
-static inline void sec_int_dispatch(void)  { do_IRQ(MSP_INT_SEC);  }
-
-/*
- * The PMC-Sierra MSP interrupts are arranged in a 3 level cascaded
- * hierarchical system.	 The first level are the direct MIPS interrupts
- * and are assigned the interrupt range 0-7.  The second level is the SLM
- * interrupt controller and is assigned the range 8-39.	 The third level
- * comprises the Peripherial block, the PCI block, the PCI MSI block and
- * the SLP.  The PCI interrupts and the SLP errors are handled by the
- * relevant subsystems so the core interrupt code needs only concern
- * itself with the Peripheral block.  These are assigned interrupts in
- * the range 40-71.
- */
-
-asmlinkage void plat_irq_dispatch(void)
-{
-	u32 pending;
-
-	pending = read_c0_status() & read_c0_cause();
-
-	/*
-	 * jump to the correct interrupt routine
-	 * These are arranged in priority order and the timer
-	 * comes first!
-	 */
-
-#ifdef CONFIG_IRQ_MSP_CIC	/* break out the CIC stuff for now */
-	if (pending & C_IRQ4)	/* do the peripherals first, that's the timer */
-		msp_cic_irq_dispatch();
-
-	else if (pending & C_IRQ0)
-		do_IRQ(MSP_INT_MAC0);
-
-	else if (pending & C_IRQ1)
-		do_IRQ(MSP_INT_MAC1);
-
-	else if (pending & C_IRQ2)
-		do_IRQ(MSP_INT_USB);
-
-	else if (pending & C_IRQ3)
-		do_IRQ(MSP_INT_SAR);
-
-	else if (pending & C_IRQ5)
-		do_IRQ(MSP_INT_SEC);
-
-#else
-	if (pending & C_IRQ5)
-		do_IRQ(MSP_INT_TIMER);
-
-	else if (pending & C_IRQ0)
-		do_IRQ(MSP_INT_MAC0);
-
-	else if (pending & C_IRQ1)
-		do_IRQ(MSP_INT_MAC1);
-
-	else if (pending & C_IRQ3)
-		do_IRQ(MSP_INT_VE);
-
-	else if (pending & C_IRQ4)
-		msp_slp_irq_dispatch();
-#endif
-
-	else if (pending & C_SW0)	/* do software after hardware */
-		do_IRQ(MSP_INT_SW0);
-
-	else if (pending & C_SW1)
-		do_IRQ(MSP_INT_SW1);
-}
-
-void __init arch_init_irq(void)
-{
-	/* assume we'll be using vectored interrupt mode except in UP mode*/
-#ifdef CONFIG_MIPS_MT
-	BUG_ON(!cpu_has_vint);
-#endif
-	/* initialize the 1st-level CPU based interrupt controller */
-	mips_cpu_irq_init();
-
-#ifdef CONFIG_IRQ_MSP_CIC
-	msp_cic_irq_init();
-#ifdef CONFIG_MIPS_MT
-	set_vi_handler(MSP_INT_CIC, msp_cic_irq_dispatch);
-	set_vi_handler(MSP_INT_MAC0, mac0_int_dispatch);
-	set_vi_handler(MSP_INT_MAC1, mac1_int_dispatch);
-	set_vi_handler(MSP_INT_SAR, mac2_int_dispatch);
-	set_vi_handler(MSP_INT_USB, usb_int_dispatch);
-	set_vi_handler(MSP_INT_SEC, sec_int_dispatch);
-#ifdef CONFIG_MIPS_MT_SMP
-	msp_vsmp_int_init();
-#endif	/* CONFIG_MIPS_MT_SMP */
-#endif	/* CONFIG_MIPS_MT */
-	/* setup the cascaded interrupts */
-	if (request_irq(MSP_INT_CIC, no_action, IRQF_NO_THREAD,
-			"MSP CIC cascade", NULL))
-		pr_err("Failed to register MSP CIC cascade interrupt\n");
-	if (request_irq(MSP_INT_PER, no_action, IRQF_NO_THREAD,
-			"MSP PER cascade", NULL))
-		pr_err("Failed to register MSP PER cascade interrupt\n");
-
-#else
-	/*
-	 * Setup the 2nd-level SLP register based interrupt controller.
-	 * VSMP support support is not enabled for SLP.
-	 */
-	msp_slp_irq_init();
-
-	/* setup the cascaded SLP/PER interrupts */
-	if (request_irq(MSP_INT_SLP, no_action, IRQF_NO_THREAD,
-			"MSP CIC cascade", NULL))
-		pr_err("Failed to register MSP CIC cascade interrupt\n");
-	if (request_irq(MSP_INT_PER, no_action, IRQF_NO_THREAD,
-			"MSP PER cascade", NULL))
-		pr_err("Failed to register MSP PER cascade interrupt\n");
-#endif
-}
diff --git a/arch/mips/pmcs-msp71xx/msp_irq_cic.c b/arch/mips/pmcs-msp71xx/msp_irq_cic.c
deleted file mode 100644
index 0706010cc99f..000000000000
--- a/arch/mips/pmcs-msp71xx/msp_irq_cic.c
+++ /dev/null
@@ -1,208 +0,0 @@ 
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Copyright 2010 PMC-Sierra, Inc, derived from irq_cpu.c
- *
- * This file define the irq handler for MSP CIC subsystem interrupts.
- */
-
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/kernel.h>
-#include <linux/bitops.h>
-#include <linux/irq.h>
-
-#include <asm/mipsregs.h>
-
-#include <msp_cic_int.h>
-#include <msp_regs.h>
-
-/*
- * External API
- */
-extern void msp_per_irq_init(void);
-extern void msp_per_irq_dispatch(void);
-
-
-/*
- * Convenience Macro.  Should be somewhere generic.
- */
-#define get_current_vpe()   \
-	((read_c0_tcbind() >> TCBIND_CURVPE_SHIFT) & TCBIND_CURVPE)
-
-#ifdef CONFIG_SMP
-
-#define LOCK_VPE(flags, mtflags) \
-do {				\
-	local_irq_save(flags);	\
-	mtflags = dmt();	\
-} while (0)
-
-#define UNLOCK_VPE(flags, mtflags) \
-do {				\
-	emt(mtflags);		\
-	local_irq_restore(flags);\
-} while (0)
-
-#define LOCK_CORE(flags, mtflags) \
-do {				\
-	local_irq_save(flags);	\
-	mtflags = dvpe();	\
-} while (0)
-
-#define UNLOCK_CORE(flags, mtflags)		\
-do {				\
-	evpe(mtflags);		\
-	local_irq_restore(flags);\
-} while (0)
-
-#else
-
-#define LOCK_VPE(flags, mtflags)
-#define UNLOCK_VPE(flags, mtflags)
-#endif
-
-/* ensure writes to cic are completed */
-static inline void cic_wmb(void)
-{
-	const volatile void __iomem *cic_mem = CIC_VPE0_MSK_REG;
-	volatile u32 dummy_read;
-
-	wmb();
-	dummy_read = __raw_readl(cic_mem);
-	dummy_read++;
-}
-
-static void unmask_cic_irq(struct irq_data *d)
-{
-	volatile u32   *cic_msk_reg = CIC_VPE0_MSK_REG;
-	int vpe;
-#ifdef CONFIG_SMP
-	unsigned int mtflags;
-	unsigned long  flags;
-
-	/*
-	* Make sure we have IRQ affinity.  It may have changed while
-	* we were processing the IRQ.
-	*/
-	if (!cpumask_test_cpu(smp_processor_id(),
-			      irq_data_get_affinity_mask(d)))
-		return;
-#endif
-
-	vpe = get_current_vpe();
-	LOCK_VPE(flags, mtflags);
-	cic_msk_reg[vpe] |= (1 << (d->irq - MSP_CIC_INTBASE));
-	UNLOCK_VPE(flags, mtflags);
-	cic_wmb();
-}
-
-static void mask_cic_irq(struct irq_data *d)
-{
-	volatile u32 *cic_msk_reg = CIC_VPE0_MSK_REG;
-	int	vpe = get_current_vpe();
-#ifdef CONFIG_SMP
-	unsigned long flags, mtflags;
-#endif
-	LOCK_VPE(flags, mtflags);
-	cic_msk_reg[vpe] &= ~(1 << (d->irq - MSP_CIC_INTBASE));
-	UNLOCK_VPE(flags, mtflags);
-	cic_wmb();
-}
-static void msp_cic_irq_ack(struct irq_data *d)
-{
-	mask_cic_irq(d);
-	/*
-	* Only really necessary for 18, 16-14 and sometimes 3:0
-	* (since these can be edge sensitive) but it doesn't
-	* hurt for the others
-	*/
-	*CIC_STS_REG = (1 << (d->irq - MSP_CIC_INTBASE));
-}
-
-/* Note: Limiting to VSMP.  */
-
-#ifdef CONFIG_MIPS_MT_SMP
-static int msp_cic_irq_set_affinity(struct irq_data *d,
-				    const struct cpumask *cpumask, bool force)
-{
-	int cpu;
-	unsigned long flags;
-	unsigned int  mtflags;
-	unsigned long imask = (1 << (d->irq - MSP_CIC_INTBASE));
-	volatile u32 *cic_mask = (volatile u32 *)CIC_VPE0_MSK_REG;
-
-	/* timer balancing should be disabled in kernel code */
-	BUG_ON(d->irq == MSP_INT_VPE0_TIMER || d->irq == MSP_INT_VPE1_TIMER);
-
-	LOCK_CORE(flags, mtflags);
-	/* enable if any of each VPE's TCs require this IRQ */
-	for_each_online_cpu(cpu) {
-		if (cpumask_test_cpu(cpu, cpumask))
-			cic_mask[cpu] |= imask;
-		else
-			cic_mask[cpu] &= ~imask;
-
-	}
-
-	UNLOCK_CORE(flags, mtflags);
-	return 0;
-
-}
-#endif
-
-static struct irq_chip msp_cic_irq_controller = {
-	.name = "MSP_CIC",
-	.irq_mask = mask_cic_irq,
-	.irq_mask_ack = msp_cic_irq_ack,
-	.irq_unmask = unmask_cic_irq,
-	.irq_ack = msp_cic_irq_ack,
-#ifdef CONFIG_MIPS_MT_SMP
-	.irq_set_affinity = msp_cic_irq_set_affinity,
-#endif
-};
-
-void __init msp_cic_irq_init(void)
-{
-	int i;
-	/* Mask/clear interrupts. */
-	*CIC_VPE0_MSK_REG = 0x00000000;
-	*CIC_VPE1_MSK_REG = 0x00000000;
-	*CIC_STS_REG	  = 0xFFFFFFFF;
-	/*
-	* The MSP7120 RG and EVBD boards use IRQ[6:4] for PCI.
-	* These inputs map to EXT_INT_POL[6:4] inside the CIC.
-	* They are to be active low, level sensitive.
-	*/
-	*CIC_EXT_CFG_REG &= 0xFFFF8F8F;
-
-	/* initialize all the IRQ descriptors */
-	for (i = MSP_CIC_INTBASE ; i < MSP_CIC_INTBASE + 32 ; i++) {
-		irq_set_chip_and_handler(i, &msp_cic_irq_controller,
-					 handle_level_irq);
-	}
-
-	/* Initialize the PER interrupt sub-system */
-	 msp_per_irq_init();
-}
-
-/* CIC masked by CIC vector processing before dispatch called */
-void msp_cic_irq_dispatch(void)
-{
-	volatile u32	*cic_msk_reg = (volatile u32 *)CIC_VPE0_MSK_REG;
-	u32	cic_mask;
-	u32	 pending;
-	int	cic_status = *CIC_STS_REG;
-	cic_mask = cic_msk_reg[get_current_vpe()];
-	pending = cic_status & cic_mask;
-	if (pending & (1 << (MSP_INT_VPE0_TIMER - MSP_CIC_INTBASE))) {
-		do_IRQ(MSP_INT_VPE0_TIMER);
-	} else if (pending & (1 << (MSP_INT_VPE1_TIMER - MSP_CIC_INTBASE))) {
-		do_IRQ(MSP_INT_VPE1_TIMER);
-	} else if (pending & (1 << (MSP_INT_PER - MSP_CIC_INTBASE))) {
-		msp_per_irq_dispatch();
-	} else if (pending) {
-		do_IRQ(ffs(pending) + MSP_CIC_INTBASE - 1);
-	} else{
-		spurious_interrupt();
-	}
-}
diff --git a/arch/mips/pmcs-msp71xx/msp_irq_per.c b/arch/mips/pmcs-msp71xx/msp_irq_per.c
deleted file mode 100644
index b284412b2923..000000000000
--- a/arch/mips/pmcs-msp71xx/msp_irq_per.c
+++ /dev/null
@@ -1,127 +0,0 @@ 
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Copyright 2010 PMC-Sierra, Inc, derived from irq_cpu.c
- *
- * This file define the irq handler for MSP PER subsystem interrupts.
- */
-
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/kernel.h>
-#include <linux/spinlock.h>
-#include <linux/bitops.h>
-
-#include <asm/mipsregs.h>
-
-#include <msp_cic_int.h>
-#include <msp_regs.h>
-
-
-/*
- * Convenience Macro.  Should be somewhere generic.
- */
-#define get_current_vpe()	\
-	((read_c0_tcbind() >> TCBIND_CURVPE_SHIFT) & TCBIND_CURVPE)
-
-#ifdef CONFIG_SMP
-/*
- * The PER registers must be protected from concurrent access.
- */
-
-static DEFINE_SPINLOCK(per_lock);
-#endif
-
-/* ensure writes to per are completed */
-
-static inline void per_wmb(void)
-{
-	const volatile void __iomem *per_mem = PER_INT_MSK_REG;
-	volatile u32 dummy_read;
-
-	wmb();
-	dummy_read = __raw_readl(per_mem);
-	dummy_read++;
-}
-
-static inline void unmask_per_irq(struct irq_data *d)
-{
-#ifdef CONFIG_SMP
-	unsigned long flags;
-	spin_lock_irqsave(&per_lock, flags);
-	*PER_INT_MSK_REG |= (1 << (d->irq - MSP_PER_INTBASE));
-	spin_unlock_irqrestore(&per_lock, flags);
-#else
-	*PER_INT_MSK_REG |= (1 << (d->irq - MSP_PER_INTBASE));
-#endif
-	per_wmb();
-}
-
-static inline void mask_per_irq(struct irq_data *d)
-{
-#ifdef CONFIG_SMP
-	unsigned long flags;
-	spin_lock_irqsave(&per_lock, flags);
-	*PER_INT_MSK_REG &= ~(1 << (d->irq - MSP_PER_INTBASE));
-	spin_unlock_irqrestore(&per_lock, flags);
-#else
-	*PER_INT_MSK_REG &= ~(1 << (d->irq - MSP_PER_INTBASE));
-#endif
-	per_wmb();
-}
-
-static inline void msp_per_irq_ack(struct irq_data *d)
-{
-	mask_per_irq(d);
-	/*
-	 * In the PER interrupt controller, only bits 11 and 10
-	 * are write-to-clear, (SPI TX complete, SPI RX complete).
-	 * It does nothing for any others.
-	 */
-	*PER_INT_STS_REG = (1 << (d->irq - MSP_PER_INTBASE));
-}
-
-#ifdef CONFIG_SMP
-static int msp_per_irq_set_affinity(struct irq_data *d,
-				    const struct cpumask *affinity, bool force)
-{
-	/* WTF is this doing ????? */
-	unmask_per_irq(d);
-	return 0;
-}
-#endif
-
-static struct irq_chip msp_per_irq_controller = {
-	.name = "MSP_PER",
-	.irq_enable = unmask_per_irq,
-	.irq_disable = mask_per_irq,
-	.irq_ack = msp_per_irq_ack,
-#ifdef CONFIG_SMP
-	.irq_set_affinity = msp_per_irq_set_affinity,
-#endif
-};
-
-void __init msp_per_irq_init(void)
-{
-	int i;
-	/* Mask/clear interrupts. */
-	*PER_INT_MSK_REG  = 0x00000000;
-	*PER_INT_STS_REG  = 0xFFFFFFFF;
-	/* initialize all the IRQ descriptors */
-	for (i = MSP_PER_INTBASE; i < MSP_PER_INTBASE + 32; i++) {
-		irq_set_chip(i, &msp_per_irq_controller);
-	}
-}
-
-void msp_per_irq_dispatch(void)
-{
-	u32	per_mask = *PER_INT_MSK_REG;
-	u32	per_status = *PER_INT_STS_REG;
-	u32	pending;
-
-	pending = per_status & per_mask;
-	if (pending) {
-		do_IRQ(ffs(pending) + MSP_PER_INTBASE - 1);
-	} else {
-		spurious_interrupt();
-	}
-}
diff --git a/arch/mips/pmcs-msp71xx/msp_irq_slp.c b/arch/mips/pmcs-msp71xx/msp_irq_slp.c
deleted file mode 100644
index 097a5fd3b06b..000000000000
--- a/arch/mips/pmcs-msp71xx/msp_irq_slp.c
+++ /dev/null
@@ -1,102 +0,0 @@ 
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * This file define the irq handler for MSP SLM subsystem interrupts.
- *
- * Copyright 2005-2006 PMC-Sierra, Inc, derived from irq_cpu.c
- * Author: Andrew Hughes, Andrew_Hughes@pmc-sierra.com
- */
-
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/kernel.h>
-#include <linux/bitops.h>
-
-#include <asm/mipsregs.h>
-
-#include <msp_slp_int.h>
-#include <msp_regs.h>
-
-static inline void unmask_msp_slp_irq(struct irq_data *d)
-{
-	unsigned int irq = d->irq;
-
-	/* check for PER interrupt range */
-	if (irq < MSP_PER_INTBASE)
-		*SLP_INT_MSK_REG |= (1 << (irq - MSP_SLP_INTBASE));
-	else
-		*PER_INT_MSK_REG |= (1 << (irq - MSP_PER_INTBASE));
-}
-
-static inline void mask_msp_slp_irq(struct irq_data *d)
-{
-	unsigned int irq = d->irq;
-
-	/* check for PER interrupt range */
-	if (irq < MSP_PER_INTBASE)
-		*SLP_INT_MSK_REG &= ~(1 << (irq - MSP_SLP_INTBASE));
-	else
-		*PER_INT_MSK_REG &= ~(1 << (irq - MSP_PER_INTBASE));
-}
-
-/*
- * While we ack the interrupt interrupts are disabled and thus we don't need
- * to deal with concurrency issues.  Same for msp_slp_irq_end.
- */
-static inline void ack_msp_slp_irq(struct irq_data *d)
-{
-	unsigned int irq = d->irq;
-
-	/* check for PER interrupt range */
-	if (irq < MSP_PER_INTBASE)
-		*SLP_INT_STS_REG = (1 << (irq - MSP_SLP_INTBASE));
-	else
-		*PER_INT_STS_REG = (1 << (irq - MSP_PER_INTBASE));
-}
-
-static struct irq_chip msp_slp_irq_controller = {
-	.name = "MSP_SLP",
-	.irq_ack = ack_msp_slp_irq,
-	.irq_mask = mask_msp_slp_irq,
-	.irq_unmask = unmask_msp_slp_irq,
-};
-
-void __init msp_slp_irq_init(void)
-{
-	int i;
-
-	/* Mask/clear interrupts. */
-	*SLP_INT_MSK_REG = 0x00000000;
-	*PER_INT_MSK_REG = 0x00000000;
-	*SLP_INT_STS_REG = 0xFFFFFFFF;
-	*PER_INT_STS_REG = 0xFFFFFFFF;
-
-	/* initialize all the IRQ descriptors */
-	for (i = MSP_SLP_INTBASE; i < MSP_PER_INTBASE + 32; i++)
-		irq_set_chip_and_handler(i, &msp_slp_irq_controller,
-					 handle_level_irq);
-}
-
-void msp_slp_irq_dispatch(void)
-{
-	u32 pending;
-	int intbase;
-
-	intbase = MSP_SLP_INTBASE;
-	pending = *SLP_INT_STS_REG & *SLP_INT_MSK_REG;
-
-	/* check for PER interrupt */
-	if (pending == (1 << (MSP_INT_PER - MSP_SLP_INTBASE))) {
-		intbase = MSP_PER_INTBASE;
-		pending = *PER_INT_STS_REG & *PER_INT_MSK_REG;
-	}
-
-	/* check for spurious interrupt */
-	if (pending == 0x00000000) {
-		printk(KERN_ERR "Spurious %s interrupt?\n",
-			(intbase == MSP_SLP_INTBASE) ? "SLP" : "PER");
-		return;
-	}
-
-	/* dispatch the irq */
-	do_IRQ(ffs(pending) + intbase - 1);
-}
diff --git a/arch/mips/pmcs-msp71xx/msp_pci.c b/arch/mips/pmcs-msp71xx/msp_pci.c
deleted file mode 100644
index 428dea23c35c..000000000000
--- a/arch/mips/pmcs-msp71xx/msp_pci.c
+++ /dev/null
@@ -1,50 +0,0 @@ 
-/*
- * The setup file for PCI related hardware on PMC-Sierra MSP processors.
- *
- * Copyright 2005-2006 PMC-Sierra, Inc.
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/init.h>
-
-#include <msp_prom.h>
-#include <msp_regs.h>
-
-extern void msp_pci_init(void);
-
-static int __init msp_pci_setup(void)
-{
-#if 0 /* Linux 2.6 initialization code to be completed */
-	if (getdeviceid() & DEV_ID_SINGLE_PC) {
-		/* If single card mode */
-		slmRegs *sreg = (slmRegs *) SREG_BASE;
-
-		sreg->single_pc_enable = SINGLE_PCCARD;
-	}
-#endif
-
-	msp_pci_init();
-
-	return 0;
-}
-
-subsys_initcall(msp_pci_setup);
diff --git a/arch/mips/pmcs-msp71xx/msp_prom.c b/arch/mips/pmcs-msp71xx/msp_prom.c
deleted file mode 100644
index 800a21b8b8b0..000000000000
--- a/arch/mips/pmcs-msp71xx/msp_prom.c
+++ /dev/null
@@ -1,513 +0,0 @@ 
-/*
- * BRIEF MODULE DESCRIPTION
- *    PROM library initialisation code, assuming a version of
- *    pmon is the boot code.
- *
- * Copyright 2000,2001 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *         	ppopov@mvista.com or source@mvista.com
- *
- * This file was derived from Carsten Langgaard's
- * arch/mips/mips-boards/xx files.
- *
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 1999,2000 MIPS Technologies, Inc.  All rights reserved.
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/export.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/string.h>
-#include <linux/interrupt.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
-
-#include <asm/addrspace.h>
-#include <asm/bootinfo.h>
-#include <asm-generic/sections.h>
-#include <asm/page.h>
-
-#include <msp_prom.h>
-#include <msp_regs.h>
-
-/* global PROM environment variables and pointers */
-int prom_argc;
-char **prom_argv, **prom_envp;
-int *prom_vec;
-
-/* debug flag */
-int init_debug = 1;
-
-/* memory blocks */
-struct prom_pmemblock mdesc[PROM_MAX_PMEMBLOCKS];
-
-#define MAX_PROM_MEM 5
-static phys_addr_t prom_mem_base[MAX_PROM_MEM] __initdata;
-static phys_addr_t prom_mem_size[MAX_PROM_MEM] __initdata;
-static unsigned int nr_prom_mem __initdata;
-
-/* default feature sets */
-static char msp_default_features[] =
-#if defined(CONFIG_PMC_MSP4200_EVAL) \
- || defined(CONFIG_PMC_MSP4200_GW)
-	"ERER";
-#elif defined(CONFIG_PMC_MSP7120_EVAL) \
- || defined(CONFIG_PMC_MSP7120_GW)
-	"EMEMSP";
-#elif defined(CONFIG_PMC_MSP7120_FPGA)
-	"EMEM";
-#endif
-
-/* conversion functions */
-static inline unsigned char str2hexnum(unsigned char c)
-{
-	if (c >= '0' && c <= '9')
-		return c - '0';
-	if (c >= 'a' && c <= 'f')
-		return c - 'a' + 10;
-	return 0; /* foo */
-}
-
-int str2eaddr(unsigned char *ea, unsigned char *str)
-{
-	int index = 0;
-	unsigned char num = 0;
-
-	while (*str != '\0') {
-		if ((*str == '.') || (*str == ':')) {
-			ea[index++] = num;
-			num = 0;
-			str++;
-		} else {
-			num = num << 4;
-			num |= str2hexnum(*str++);
-		}
-	}
-
-	if (index == 5) {
-		ea[index++] = num;
-		return 0;
-	} else
-		return -1;
-}
-EXPORT_SYMBOL(str2eaddr);
-
-static inline unsigned long str2hex(unsigned char *str)
-{
-	int value = 0;
-
-	while (*str) {
-		value = value << 4;
-		value |= str2hexnum(*str++);
-	}
-
-	return value;
-}
-
-/* function to query the system information */
-const char *get_system_type(void)
-{
-#if defined(CONFIG_PMC_MSP4200_EVAL)
-	return "PMC-Sierra MSP4200 Eval Board";
-#elif defined(CONFIG_PMC_MSP4200_GW)
-	return "PMC-Sierra MSP4200 VoIP Gateway";
-#elif defined(CONFIG_PMC_MSP7120_EVAL)
-	return "PMC-Sierra MSP7120 Eval Board";
-#elif defined(CONFIG_PMC_MSP7120_GW)
-	return "PMC-Sierra MSP7120 Residential Gateway";
-#elif defined(CONFIG_PMC_MSP7120_FPGA)
-	return "PMC-Sierra MSP7120 FPGA";
-#else
-	#error "What is the type of *your* MSP?"
-#endif
-}
-
-int get_ethernet_addr(char *ethaddr_name, char *ethernet_addr)
-{
-	char *ethaddr_str;
-
-	ethaddr_str = prom_getenv(ethaddr_name);
-	if (!ethaddr_str) {
-		printk(KERN_WARNING "%s not set in boot prom\n", ethaddr_name);
-		return -1;
-	}
-
-	if (str2eaddr(ethernet_addr, ethaddr_str) == -1) {
-		printk(KERN_WARNING "%s badly formatted-<%s>\n",
-			ethaddr_name, ethaddr_str);
-		return -1;
-	}
-
-	if (init_debug > 1) {
-		int i;
-		printk(KERN_DEBUG "get_ethernet_addr: for %s ", ethaddr_name);
-		for (i = 0; i < 5; i++)
-			printk(KERN_DEBUG "%02x:",
-				(unsigned char)*(ethernet_addr+i));
-		printk(KERN_DEBUG "%02x\n", *(ethernet_addr+i));
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL(get_ethernet_addr);
-
-static char *get_features(void)
-{
-	char *feature = prom_getenv(FEATURES);
-
-	if (feature == NULL) {
-		/* default features based on MACHINE_TYPE */
-		feature = msp_default_features;
-	}
-
-	return feature;
-}
-
-static char test_feature(char c)
-{
-	char *feature = get_features();
-
-	while (*feature) {
-		if (*feature++ == c)
-			return *feature;
-		feature++;
-	}
-
-	return FEATURE_NOEXIST;
-}
-
-unsigned long get_deviceid(void)
-{
-	char *deviceid = prom_getenv(DEVICEID);
-
-	if (deviceid == NULL)
-		return *DEV_ID_REG;
-	else
-		return str2hex(deviceid);
-}
-
-char identify_pci(void)
-{
-	return test_feature(PCI_KEY);
-}
-EXPORT_SYMBOL(identify_pci);
-
-char identify_pcimux(void)
-{
-	return test_feature(PCIMUX_KEY);
-}
-
-char identify_sec(void)
-{
-	return test_feature(SEC_KEY);
-}
-EXPORT_SYMBOL(identify_sec);
-
-char identify_spad(void)
-{
-	return test_feature(SPAD_KEY);
-}
-EXPORT_SYMBOL(identify_spad);
-
-char identify_tdm(void)
-{
-	return test_feature(TDM_KEY);
-}
-EXPORT_SYMBOL(identify_tdm);
-
-char identify_zsp(void)
-{
-	return test_feature(ZSP_KEY);
-}
-EXPORT_SYMBOL(identify_zsp);
-
-static char identify_enetfeature(char key, unsigned long interface_num)
-{
-	char *feature = get_features();
-
-	while (*feature) {
-		if (*feature++ == key && interface_num-- == 0)
-			return *feature;
-		feature++;
-	}
-
-	return FEATURE_NOEXIST;
-}
-
-char identify_enet(unsigned long interface_num)
-{
-	return identify_enetfeature(ENET_KEY, interface_num);
-}
-EXPORT_SYMBOL(identify_enet);
-
-char identify_enetTxD(unsigned long interface_num)
-{
-	return identify_enetfeature(ENETTXD_KEY, interface_num);
-}
-EXPORT_SYMBOL(identify_enetTxD);
-
-unsigned long identify_family(void)
-{
-	unsigned long deviceid;
-
-	deviceid = get_deviceid();
-
-	return deviceid & CPU_DEVID_FAMILY;
-}
-EXPORT_SYMBOL(identify_family);
-
-unsigned long identify_revision(void)
-{
-	unsigned long deviceid;
-
-	deviceid = get_deviceid();
-
-	return deviceid & CPU_DEVID_REVISION;
-}
-EXPORT_SYMBOL(identify_revision);
-
-/* PROM environment functions */
-char *prom_getenv(char *env_name)
-{
-	/*
-	 * Return a pointer to the given environment variable.	prom_envp
-	 * points to a null terminated array of pointers to variables.
-	 * Environment variables are stored in the form of "memsize=64"
-	 */
-
-	char **var = prom_envp;
-	int i = strlen(env_name);
-
-	while (*var) {
-		if (strncmp(env_name, *var, i) == 0) {
-			return *var + strlen(env_name) + 1;
-		}
-		var++;
-	}
-
-	return NULL;
-}
-
-/* PROM commandline functions */
-void  __init prom_init_cmdline(void)
-{
-	char *cp;
-	int actr;
-
-	actr = 1; /* Always ignore argv[0] */
-
-	cp = &(arcs_cmdline[0]);
-	while (actr < prom_argc) {
-		strcpy(cp, prom_argv[actr]);
-		cp += strlen(prom_argv[actr]);
-		*cp++ = ' ';
-		actr++;
-	}
-	if (cp != &(arcs_cmdline[0])) /* get rid of trailing space */
-		--cp;
-	*cp = '\0';
-}
-
-/* memory allocation functions */
-static int __init prom_memtype_classify(unsigned int type)
-{
-	switch (type) {
-	case yamon_free:
-		return BOOT_MEM_RAM;
-	case yamon_prom:
-		return BOOT_MEM_ROM_DATA;
-	default:
-		return BOOT_MEM_RESERVED;
-	}
-}
-
-void __init prom_meminit(void)
-{
-	struct prom_pmemblock *p;
-
-	p = prom_getmdesc();
-
-	while (p->size) {
-		long type;
-		unsigned long base, size;
-
-		type = prom_memtype_classify(p->type);
-		base = p->base;
-		size = p->size;
-
-		add_memory_region(base, size, type);
-		p++;
-
-		if (type == BOOT_MEM_ROM_DATA) {
-			if (nr_prom_mem >= MAX_PROM_MEM) {
-				pr_err("Too many ROM DATA regions");
-				continue;
-			}
-			prom_mem_base[nr_prom_mem] = base;
-			prom_mem_size[nr_prom_mem] = size;
-			nr_prom_mem++;
-		}
-	}
-}
-
-void __init prom_free_prom_memory(void)
-{
-	int	argc;
-	char	**argv;
-	char	**envp;
-	char	*ptr;
-	int	len = 0;
-	int	i;
-
-	/*
-	 * preserve environment variables and command line from pmon/bbload
-	 * first preserve the command line
-	 */
-	for (argc = 0; argc < prom_argc; argc++) {
-		len += sizeof(char *);			/* length of pointer */
-		len += strlen(prom_argv[argc]) + 1;	/* length of string */
-	}
-	len += sizeof(char *);		/* plus length of null pointer */
-
-	argv = kmalloc(len, GFP_KERNEL);
-	ptr = (char *) &argv[prom_argc + 1];	/* strings follow array */
-
-	for (argc = 0; argc < prom_argc; argc++) {
-		argv[argc] = ptr;
-		strcpy(ptr, prom_argv[argc]);
-		ptr += strlen(prom_argv[argc]) + 1;
-	}
-	argv[prom_argc] = NULL;		/* end array with null pointer */
-	prom_argv = argv;
-
-	/* next preserve the environment variables */
-	len = 0;
-	i = 0;
-	for (envp = prom_envp; *envp != NULL; envp++) {
-		i++;		/* count number of environment variables */
-		len += sizeof(char *);		/* length of pointer */
-		len += strlen(*envp) + 1;	/* length of string */
-	}
-	len += sizeof(char *);		/* plus length of null pointer */
-
-	envp = kmalloc(len, GFP_KERNEL);
-	ptr = (char *) &envp[i+1];
-
-	for (argc = 0; argc < i; argc++) {
-		envp[argc] = ptr;
-		strcpy(ptr, prom_envp[argc]);
-		ptr += strlen(prom_envp[argc]) + 1;
-	}
-	envp[i] = NULL;			/* end array with null pointer */
-	prom_envp = envp;
-
-	for (i = 0; i < nr_prom_mem; i++) {
-		free_init_pages("prom memory",
-			prom_mem_base[i], prom_mem_base[i] + prom_mem_size[i]);
-	}
-}
-
-struct prom_pmemblock *__init prom_getmdesc(void)
-{
-	static char	memsz_env[] __initdata = "memsize";
-	static char	heaptop_env[] __initdata = "heaptop";
-	char		*str;
-	unsigned int	memsize;
-	unsigned int	heaptop;
-	int i;
-
-	str = prom_getenv(memsz_env);
-	if (!str) {
-		ppfinit("memsize not set in boot prom, "
-			"set to default (32Mb)\n");
-		memsize = 0x02000000;
-	} else {
-		memsize = simple_strtol(str, NULL, 0);
-
-		if (memsize == 0) {
-			/* if memsize is a bad size, use reasonable default */
-			memsize = 0x02000000;
-		}
-
-		/* convert to physical address (removing caching bits, etc) */
-		memsize = CPHYSADDR(memsize);
-	}
-
-	str = prom_getenv(heaptop_env);
-	if (!str) {
-		heaptop = CPHYSADDR((u32)&_text);
-		ppfinit("heaptop not set in boot prom, "
-			"set to default 0x%08x\n", heaptop);
-	} else {
-		heaptop = simple_strtol(str, NULL, 16);
-		if (heaptop == 0) {
-			/* heaptop conversion bad, might have 0xValue */
-			heaptop = simple_strtol(str, NULL, 0);
-
-			if (heaptop == 0) {
-				/* heaptop still bad, use reasonable default */
-				heaptop = CPHYSADDR((u32)&_text);
-			}
-		}
-
-		/* convert to physical address (removing caching bits, etc) */
-		heaptop = CPHYSADDR((u32)heaptop);
-	}
-
-	/* the base region */
-	i = 0;
-	mdesc[i].type = BOOT_MEM_RESERVED;
-	mdesc[i].base = 0x00000000;
-	mdesc[i].size = PAGE_ALIGN(0x300 + 0x80);
-		/* jtag interrupt vector + sizeof vector */
-
-	/* PMON data */
-	if (heaptop > mdesc[i].base + mdesc[i].size) {
-		i++;			/* 1 */
-		mdesc[i].type = BOOT_MEM_ROM_DATA;
-		mdesc[i].base = mdesc[i-1].base + mdesc[i-1].size;
-		mdesc[i].size = heaptop - mdesc[i].base;
-	}
-
-	/* end of PMON data to start of kernel -- probably zero .. */
-	if (heaptop != CPHYSADDR((u32)_text)) {
-		i++;	/* 2 */
-		mdesc[i].type = BOOT_MEM_RAM;
-		mdesc[i].base = heaptop;
-		mdesc[i].size = CPHYSADDR((u32)_text) - mdesc[i].base;
-	}
-
-	/*  kernel proper */
-	i++;			/* 3 */
-	mdesc[i].type = BOOT_MEM_RESERVED;
-	mdesc[i].base = CPHYSADDR((u32)_text);
-	mdesc[i].size = CPHYSADDR(PAGE_ALIGN((u32)_end)) - mdesc[i].base;
-
-	/* Remainder of RAM -- under memsize */
-	i++;			/* 5 */
-	mdesc[i].type = yamon_free;
-	mdesc[i].base = mdesc[i-1].base + mdesc[i-1].size;
-	mdesc[i].size = memsize - mdesc[i].base;
-
-	return &mdesc[0];
-}
diff --git a/arch/mips/pmcs-msp71xx/msp_serial.c b/arch/mips/pmcs-msp71xx/msp_serial.c
deleted file mode 100644
index 940c684f6921..000000000000
--- a/arch/mips/pmcs-msp71xx/msp_serial.c
+++ /dev/null
@@ -1,154 +0,0 @@ 
-/*
- * The setup file for serial related hardware on PMC-Sierra MSP processors.
- *
- * Copyright 2005 PMC-Sierra, Inc.
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/serial.h>
-#include <linux/serial_core.h>
-#include <linux/serial_reg.h>
-#include <linux/slab.h>
-
-#include <asm/bootinfo.h>
-#include <asm/io.h>
-#include <asm/processor.h>
-#include <asm/serial.h>
-#include <linux/serial_8250.h>
-
-#include <msp_prom.h>
-#include <msp_int.h>
-#include <msp_regs.h>
-
-struct msp_uart_data {
-	int	last_lcr;
-};
-
-static void msp_serial_out(struct uart_port *p, int offset, int value)
-{
-	struct msp_uart_data *d = p->private_data;
-
-	if (offset == UART_LCR)
-		d->last_lcr = value;
-
-	offset <<= p->regshift;
-	writeb(value, p->membase + offset);
-}
-
-static unsigned int msp_serial_in(struct uart_port *p, int offset)
-{
-	offset <<= p->regshift;
-
-	return readb(p->membase + offset);
-}
-
-static int msp_serial_handle_irq(struct uart_port *p)
-{
-	struct msp_uart_data *d = p->private_data;
-	unsigned int iir = readb(p->membase + (UART_IIR << p->regshift));
-
-	if (serial8250_handle_irq(p, iir)) {
-		return 1;
-	} else if ((iir & UART_IIR_BUSY) == UART_IIR_BUSY) {
-		/*
-		 * The DesignWare APB UART has an Busy Detect (0x07) interrupt
-		 * meaning an LCR write attempt occurred while the UART was
-		 * busy. The interrupt must be cleared by reading the UART
-		 * status register (USR) and the LCR re-written.
-		 *
-		 * Note: MSP reserves 0x20 bytes of address space for the UART
-		 * and the USR is mapped in a separate block at an offset of
-		 * 0xc0 from the start of the UART.
-		 */
-		(void)readb(p->membase + 0xc0);
-		writeb(d->last_lcr, p->membase + (UART_LCR << p->regshift));
-
-		return 1;
-	}
-
-	return 0;
-}
-
-void __init msp_serial_setup(void)
-{
-	char	*s;
-	char	*endp;
-	struct uart_port up;
-	unsigned int uartclk;
-
-	memset(&up, 0, sizeof(up));
-
-	/* Check if clock was specified in environment */
-	s = prom_getenv("uartfreqhz");
-	if(!(s && *s && (uartclk = simple_strtoul(s, &endp, 10)) && *endp == 0))
-		uartclk = MSP_BASE_BAUD;
-	ppfinit("UART clock set to %d\n", uartclk);
-
-	/* Initialize first serial port */
-	up.mapbase	= MSP_UART0_BASE;
-	up.membase	= ioremap(up.mapbase, MSP_UART_REG_LEN);
-	up.irq		= MSP_INT_UART0;
-	up.uartclk	= uartclk;
-	up.regshift	= 2;
-	up.iotype	= UPIO_MEM;
-	up.flags	= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST;
-	up.type		= PORT_16550A;
-	up.line		= 0;
-	up.serial_out	= msp_serial_out;
-	up.serial_in	= msp_serial_in;
-	up.handle_irq	= msp_serial_handle_irq;
-	up.private_data = kzalloc(sizeof(struct msp_uart_data), GFP_KERNEL);
-	if (!up.private_data) {
-		pr_err("failed to allocate uart private data\n");
-		return;
-	}
-	if (early_serial_setup(&up)) {
-		kfree(up.private_data);
-		pr_err("Early serial init of port 0 failed\n");
-	}
-
-	/* Initialize the second serial port, if one exists */
-	switch (mips_machtype) {
-		case MACH_MSP4200_EVAL:
-		case MACH_MSP4200_GW:
-		case MACH_MSP4200_FPGA:
-		case MACH_MSP7120_EVAL:
-		case MACH_MSP7120_GW:
-		case MACH_MSP7120_FPGA:
-			/* Enable UART1 on MSP4200 and MSP7120 */
-			*GPIO_CFG2_REG = 0x00002299;
-			break;
-
-		default:
-			return; /* No second serial port, good-bye. */
-	}
-
-	up.mapbase	= MSP_UART1_BASE;
-	up.membase	= ioremap(up.mapbase, MSP_UART_REG_LEN);
-	up.irq		= MSP_INT_UART1;
-	up.line		= 1;
-	up.private_data		= (void*)UART1_STATUS_REG;
-	if (early_serial_setup(&up)) {
-		kfree(up.private_data);
-		pr_err("Early serial init of port 1 failed\n");
-	}
-}
diff --git a/arch/mips/pmcs-msp71xx/msp_setup.c b/arch/mips/pmcs-msp71xx/msp_setup.c
deleted file mode 100644
index e0f20f487d96..000000000000
--- a/arch/mips/pmcs-msp71xx/msp_setup.c
+++ /dev/null
@@ -1,228 +0,0 @@ 
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * The generic setup file for PMC-Sierra MSP processors
- *
- * Copyright 2005-2007 PMC-Sierra, Inc,
- * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
- */
-
-#include <linux/delay.h>
-
-#include <asm/bootinfo.h>
-#include <asm/cacheflush.h>
-#include <asm/idle.h>
-#include <asm/r4kcache.h>
-#include <asm/reboot.h>
-#include <asm/smp-ops.h>
-#include <asm/time.h>
-
-#include <msp_prom.h>
-#include <msp_regs.h>
-
-#if defined(CONFIG_PMC_MSP7120_GW)
-#include <msp_regops.h>
-#define MSP_BOARD_RESET_GPIO	9
-#endif
-
-extern void msp_serial_setup(void);
-
-#if defined(CONFIG_PMC_MSP7120_EVAL) || \
-    defined(CONFIG_PMC_MSP7120_GW) || \
-    defined(CONFIG_PMC_MSP7120_FPGA)
-/*
- * Performs the reset for MSP7120-based boards
- */
-void msp7120_reset(void)
-{
-	void *start, *end, *iptr;
-
-	/* Diasble all interrupts */
-	local_irq_disable();
-#ifdef CONFIG_SYS_SUPPORTS_MULTITHREADING
-	dvpe();
-#endif
-
-	/* Cache the reset code of this function */
-	__asm__ __volatile__ (
-		"	.set	push				\n"
-		"	.set	arch=r4000			\n"
-		"	la	%0,startpoint			\n"
-		"	la	%1,endpoint			\n"
-		"	.set	pop				\n"
-		: "=r" (start), "=r" (end)
-		:
-	);
-
-	for (iptr = (void *)((unsigned int)start & ~(L1_CACHE_BYTES - 1));
-	     iptr < end; iptr += L1_CACHE_BYTES)
-		cache_op(Fill_I, iptr);
-
-	__asm__ __volatile__ (
-		"startpoint:					\n"
-	);
-
-	/* Put the DDRC into self-refresh mode */
-	DDRC_INDIRECT_WRITE(DDRC_CTL(10), 0xb, 1 << 16);
-
-	/*
-	 * IMPORTANT!
-	 * DO NOT do anything from here on out that might even
-	 * think about fetching from RAM - i.e., don't call any
-	 * non-inlined functions, and be VERY sure that any inline
-	 * functions you do call do NOT access any sort of RAM
-	 * anywhere!
-	 */
-
-	/* Wait a bit for the DDRC to settle */
-	mdelay(125);
-
-#if defined(CONFIG_PMC_MSP7120_GW)
-	/*
-	 * Set GPIO 9 HI, (tied to board reset logic)
-	 * GPIO 9 is the 4th GPIO of register 3
-	 *
-	 * NOTE: We cannot use the higher-level msp_gpio_mode()/out()
-	 * as GPIO char driver may not be enabled and it would look up
-	 * data inRAM!
-	 */
-	set_value_reg32(GPIO_CFG3_REG, 0xf000, 0x8000);
-	set_reg32(GPIO_DATA3_REG, 8);
-
-	/*
-	 * In case GPIO9 doesn't reset the board (jumper configurable!)
-	 * fallback to device reset below.
-	 */
-#endif
-	/* Set bit 1 of the MSP7120 reset register */
-	*RST_SET_REG = 0x00000001;
-
-	__asm__ __volatile__ (
-		"endpoint:					\n"
-	);
-}
-#endif
-
-void msp_restart(char *command)
-{
-	printk(KERN_WARNING "Now rebooting .......\n");
-
-#if defined(CONFIG_PMC_MSP7120_EVAL) || \
-    defined(CONFIG_PMC_MSP7120_GW) || \
-    defined(CONFIG_PMC_MSP7120_FPGA)
-	msp7120_reset();
-#else
-	/* No chip-specific reset code, just jump to the ROM reset vector */
-	set_c0_status(ST0_BEV | ST0_ERL);
-	change_c0_config(CONF_CM_CMASK, CONF_CM_UNCACHED);
-	__flush_cache_all();
-	write_c0_wired(0);
-
-	__asm__ __volatile__("jr\t%0"::"r"(0xbfc00000));
-#endif
-}
-
-void msp_halt(void)
-{
-	printk(KERN_WARNING "\n** You can safely turn off the power\n");
-	while (1)
-		/* If possible call official function to get CPU WARs */
-		if (cpu_wait)
-			(*cpu_wait)();
-		else
-			__asm__(".set\tmips3\n\t" "wait\n\t" ".set\tmips0");
-}
-
-void msp_power_off(void)
-{
-	msp_halt();
-}
-
-void __init plat_mem_setup(void)
-{
-	_machine_restart = msp_restart;
-	_machine_halt = msp_halt;
-	pm_power_off = msp_power_off;
-}
-
-void __init prom_init(void)
-{
-	unsigned long family;
-	unsigned long revision;
-
-	prom_argc = fw_arg0;
-	prom_argv = (char **)fw_arg1;
-	prom_envp = (char **)fw_arg2;
-
-	/*
-	 * Someday we can use this with PMON2000 to get a
-	 * platform call prom routines for output etc. without
-	 * having to use grody hacks.  For now it's unused.
-	 *
-	 * struct callvectors *cv = (struct callvectors *) fw_arg3;
-	 */
-	family = identify_family();
-	revision = identify_revision();
-
-	switch (family) {
-	case FAMILY_FPGA:
-		if (FPGA_IS_MSP4200(revision)) {
-			/* Old-style revision ID */
-			mips_machtype = MACH_MSP4200_FPGA;
-		} else {
-			mips_machtype = MACH_MSP_OTHER;
-		}
-		break;
-
-	case FAMILY_MSP4200:
-#if defined(CONFIG_PMC_MSP4200_EVAL)
-		mips_machtype  = MACH_MSP4200_EVAL;
-#elif defined(CONFIG_PMC_MSP4200_GW)
-		mips_machtype  = MACH_MSP4200_GW;
-#else
-		mips_machtype = MACH_MSP_OTHER;
-#endif
-		break;
-
-	case FAMILY_MSP4200_FPGA:
-		mips_machtype  = MACH_MSP4200_FPGA;
-		break;
-
-	case FAMILY_MSP7100:
-#if defined(CONFIG_PMC_MSP7120_EVAL)
-		mips_machtype = MACH_MSP7120_EVAL;
-#elif defined(CONFIG_PMC_MSP7120_GW)
-		mips_machtype = MACH_MSP7120_GW;
-#else
-		mips_machtype = MACH_MSP_OTHER;
-#endif
-		break;
-
-	case FAMILY_MSP7100_FPGA:
-		mips_machtype  = MACH_MSP7120_FPGA;
-		break;
-
-	default:
-		/* we don't recognize the machine */
-		mips_machtype  = MACH_UNKNOWN;
-		panic("***Bogosity factor five***, exiting");
-		break;
-	}
-
-	prom_init_cmdline();
-
-	prom_meminit();
-
-	/*
-	 * Sub-system setup follows.
-	 * Setup functions can	either be called here or using the
-	 * subsys_initcall mechanism (i.e. see msp_pci_setup). The
-	 * order in which they are called can be changed by using the
-	 * link order in arch/mips/pmc-sierra/msp71xx/Makefile.
-	 *
-	 * NOTE: Please keep sub-system specific initialization code
-	 * in separate specific files.
-	 */
-	msp_serial_setup();
-
-	register_vsmp_smp_ops();
-}
diff --git a/arch/mips/pmcs-msp71xx/msp_smp.c b/arch/mips/pmcs-msp71xx/msp_smp.c
deleted file mode 100644
index 00092e2924ec..000000000000
--- a/arch/mips/pmcs-msp71xx/msp_smp.c
+++ /dev/null
@@ -1,56 +0,0 @@ 
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (C) 2000, 2001, 2004 MIPS Technologies, Inc.
- * Copyright (C) 2001 Ralf Baechle
- * Copyright (C) 2010 PMC-Sierra, Inc.
- *
- *  VSMP support for MSP platforms . Derived from malta vsmp support.
- */
-#include <linux/smp.h>
-#include <linux/interrupt.h>
-
-#include <asm/setup.h>
-
-#ifdef CONFIG_MIPS_MT_SMP
-#define MIPS_CPU_IPI_RESCHED_IRQ 0	/* SW int 0 for resched */
-#define MIPS_CPU_IPI_CALL_IRQ 1		/* SW int 1 for call */
-
-
-static void ipi_resched_dispatch(void)
-{
-	do_IRQ(MIPS_CPU_IPI_RESCHED_IRQ);
-}
-
-static void ipi_call_dispatch(void)
-{
-	do_IRQ(MIPS_CPU_IPI_CALL_IRQ);
-}
-
-static irqreturn_t ipi_resched_interrupt(int irq, void *dev_id)
-{
-	return IRQ_HANDLED;
-}
-
-static irqreturn_t ipi_call_interrupt(int irq, void *dev_id)
-{
-	generic_smp_call_function_interrupt();
-
-	return IRQ_HANDLED;
-}
-
-void __init arch_init_ipiirq(int irq, const char *name, irq_handler_t handler)
-{
-	if (request_irq(irq, handler, IRQF_PERCPU, name, NULL))
-		pr_err("Failed to request irq %d (%s)\n", irq, name);
-	irq_set_handler(irq, handle_percpu_irq);
-}
-
-void __init msp_vsmp_int_init(void)
-{
-	set_vi_handler(MIPS_CPU_IPI_RESCHED_IRQ, ipi_resched_dispatch);
-	set_vi_handler(MIPS_CPU_IPI_CALL_IRQ, ipi_call_dispatch);
-	arch_init_ipiirq(MIPS_CPU_IPI_RESCHED_IRQ, "IPI_resched",
-			 ipi_resched_interrupt);
-	arch_init_ipiirq(MIPS_CPU_IPI_CALL_IRQ, "IPI_call", ipi_call_interrupt);
-}
-#endif /* CONFIG_MIPS_MT_SMP */
diff --git a/arch/mips/pmcs-msp71xx/msp_time.c b/arch/mips/pmcs-msp71xx/msp_time.c
deleted file mode 100644
index 9c629829f447..000000000000
--- a/arch/mips/pmcs-msp71xx/msp_time.c
+++ /dev/null
@@ -1,90 +0,0 @@ 
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Setting up the clock on MSP SOCs.  No RTC typically.
- *
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 1999,2000 MIPS Technologies, Inc.  All rights reserved.
- *
- * ########################################################################
- *
- * ########################################################################
- */
-
-#include <linux/init.h>
-#include <linux/kernel_stat.h>
-#include <linux/sched.h>
-#include <linux/spinlock.h>
-#include <linux/ptrace.h>
-
-#include <asm/cevt-r4k.h>
-#include <asm/mipsregs.h>
-#include <asm/time.h>
-
-#include <msp_prom.h>
-#include <msp_int.h>
-#include <msp_regs.h>
-
-#define get_current_vpe()   \
-	((read_c0_tcbind() >> TCBIND_CURVPE_SHIFT) & TCBIND_CURVPE)
-
-static int tim_installed;
-
-void __init plat_time_init(void)
-{
-	char	*endp, *s;
-	unsigned long cpu_rate = 0;
-
-	if (cpu_rate == 0) {
-		s = prom_getenv("clkfreqhz");
-		cpu_rate = simple_strtoul(s, &endp, 10);
-		if (endp != NULL && *endp != 0) {
-			printk(KERN_ERR
-				"Clock rate in Hz parse error: %s\n", s);
-			cpu_rate = 0;
-		}
-	}
-
-	if (cpu_rate == 0) {
-		s = prom_getenv("clkfreq");
-		cpu_rate = 1000 * simple_strtoul(s, &endp, 10);
-		if (endp != NULL && *endp != 0) {
-			printk(KERN_ERR
-				"Clock rate in MHz parse error: %s\n", s);
-			cpu_rate = 0;
-		}
-	}
-
-	if (cpu_rate == 0) {
-#if defined(CONFIG_PMC_MSP7120_EVAL) \
- || defined(CONFIG_PMC_MSP7120_GW)
-		cpu_rate = 400000000;
-#elif defined(CONFIG_PMC_MSP7120_FPGA)
-		cpu_rate = 25000000;
-#else
-		cpu_rate = 150000000;
-#endif
-		printk(KERN_ERR
-			"Failed to determine CPU clock rate, "
-			"assuming %ld hz ...\n", cpu_rate);
-	}
-
-	printk(KERN_WARNING "Clock rate set to %ld\n", cpu_rate);
-
-	/* timer frequency is 1/2 clock rate */
-	mips_hpt_frequency = cpu_rate/2;
-}
-
-unsigned int get_c0_compare_int(void)
-{
-	unsigned long flags = IRQF_PERCPU | IRQF_TIMER | IRQF_SHARED;
-
-	/* MIPS_MT modes may want timer for second VPE */
-	if ((get_current_vpe()) && !tim_installed) {
-		if (request_irq(MSP_INT_VPE1_TIMER, c0_compare_interrupt, flags,
-				"timer", c0_compare_interrupt))
-			pr_err("Failed to register timer interrupt\n");
-		tim_installed++;
-	}
-
-	return get_current_vpe() ? MSP_INT_VPE1_TIMER : MSP_INT_VPE0_TIMER;
-}
diff --git a/arch/mips/pmcs-msp71xx/msp_usb.c b/arch/mips/pmcs-msp71xx/msp_usb.c
deleted file mode 100644
index d38ac70b5a2e..000000000000
--- a/arch/mips/pmcs-msp71xx/msp_usb.c
+++ /dev/null
@@ -1,173 +0,0 @@ 
-/*
- * The setup file for USB related hardware on PMC-Sierra MSP processors.
- *
- * Copyright 2006 PMC-Sierra, Inc.
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#if defined(CONFIG_USB_EHCI_HCD) || defined(CONFIG_USB_GADGET)
-
-#include <linux/init.h>
-#include <linux/ioport.h>
-#include <linux/platform_device.h>
-
-#include <asm/mipsregs.h>
-
-#include <msp_regs.h>
-#include <msp_int.h>
-#include <msp_prom.h>
-#include <msp_usb.h>
-
-
-#if defined(CONFIG_USB_EHCI_HCD)
-static struct resource msp_usbhost0_resources[] = {
-	[0] = { /* EHCI-HS operational and capabilities registers */
-		.start	= MSP_USB0_HS_START,
-		.end	= MSP_USB0_HS_END,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= MSP_INT_USB,
-		.end	= MSP_INT_USB,
-		.flags	= IORESOURCE_IRQ,
-	},
-	[2] = { /* MSBus-to-AMBA bridge register space */
-		.start	= MSP_USB0_MAB_START,
-		.end	= MSP_USB0_MAB_END,
-		.flags	= IORESOURCE_MEM,
-	},
-	[3] = { /* Identification and general hardware parameters */
-		.start	= MSP_USB0_ID_START,
-		.end	= MSP_USB0_ID_END,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static u64 msp_usbhost0_dma_mask = 0xffffffffUL;
-
-static struct mspusb_device msp_usbhost0_device = {
-	.dev	= {
-		.name	= "pmcmsp-ehci",
-		.id	= 0,
-		.dev	= {
-			.dma_mask = &msp_usbhost0_dma_mask,
-			.coherent_dma_mask = 0xffffffffUL,
-		},
-		.num_resources	= ARRAY_SIZE(msp_usbhost0_resources),
-		.resource	= msp_usbhost0_resources,
-	},
-};
-#endif /* CONFIG_USB_EHCI_HCD */
-
-#if defined(CONFIG_USB_GADGET)
-static struct resource msp_usbdev0_resources[] = {
-	[0] = { /* EHCI-HS operational and capabilities registers */
-		.start	= MSP_USB0_HS_START,
-		.end	= MSP_USB0_HS_END,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= MSP_INT_USB,
-		.end	= MSP_INT_USB,
-		.flags	= IORESOURCE_IRQ,
-	},
-	[2] = { /* MSBus-to-AMBA bridge register space */
-		.start	= MSP_USB0_MAB_START,
-		.end	= MSP_USB0_MAB_END,
-		.flags	= IORESOURCE_MEM,
-	},
-	[3] = { /* Identification and general hardware parameters */
-		.start	= MSP_USB0_ID_START,
-		.end	= MSP_USB0_ID_END,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static u64 msp_usbdev_dma_mask = 0xffffffffUL;
-
-/* This may need to be converted to a mspusb_device, too. */
-static struct mspusb_device msp_usbdev0_device = {
-	.dev	= {
-		.name	= "msp71xx_udc",
-		.id	= 0,
-		.dev	= {
-			.dma_mask = &msp_usbdev_dma_mask,
-			.coherent_dma_mask = 0xffffffffUL,
-		},
-		.num_resources	= ARRAY_SIZE(msp_usbdev0_resources),
-		.resource	= msp_usbdev0_resources,
-	},
-};
-#endif /* CONFIG_USB_GADGET */
-
-static int __init msp_usb_setup(void)
-{
-	char		*strp;
-	char		envstr[32];
-	struct platform_device *msp_devs[NUM_USB_DEVS];
-	unsigned int val;
-
-	/* construct environment name usbmode */
-	/* set usbmode <host/device> as pmon environment var */
-	/*
-	 * Could this perhaps be integrated into the "features" env var?
-	 * Use the features key "U", and follow with "H" for host-mode,
-	 * "D" for device-mode.	 If it works for Ethernet, why not USB...
-	 *  -- hammtrev, 2007/03/22
-	 */
-	snprintf(&envstr[0], sizeof(envstr), "usbmode");
-
-	/* set default host mode */
-	val = 1;
-
-	/* get environment string */
-	strp = prom_getenv(&envstr[0]);
-	if (strp) {
-		/* compare string */
-		if (!strcmp(strp, "device"))
-			val = 0;
-	}
-
-	if (val) {
-#if defined(CONFIG_USB_EHCI_HCD)
-		msp_devs[0] = &msp_usbhost0_device.dev;
-		ppfinit("platform add USB HOST done %s.\n", msp_devs[0]->name);
-#else
-		ppfinit("%s: echi_hcd not supported\n", __FILE__);
-#endif	/* CONFIG_USB_EHCI_HCD */
-	} else {
-#if defined(CONFIG_USB_GADGET)
-		/* get device mode structure */
-		msp_devs[0] = &msp_usbdev0_device.dev;
-		ppfinit("platform add USB DEVICE done %s.\n"
-					, msp_devs[0]->name);
-#else
-		ppfinit("%s: usb_gadget not supported\n", __FILE__);
-#endif	/* CONFIG_USB_GADGET */
-	}
-	/* add device */
-	platform_add_devices(msp_devs, ARRAY_SIZE(msp_devs));
-
-	return 0;
-}
-
-subsys_initcall(msp_usb_setup);
-#endif /* CONFIG_USB_EHCI_HCD || CONFIG_USB_GADGET */