[PATCH 2/3] powerpc: drop PowerQUICC II Family ADS platform support
Paul Gortmaker
paul.gortmaker at windriver.com
Sat Feb 25 07:49:58 AEDT 2023
Based on documentation revision dates, this MPC82xx pq2fads system
predates the MPC8272-ADS variant by about a year and only has 1/2
the amount of RAM (32MB) -- largely making it useless with a modern
v6.x kernel from today.
Similar to the MPC8272-ADS the pq2fads also supported other 82xx CPU
variants, had 8MB flash, and like the 8272 ADS platform, was on a fairly
large PCB in order to have space for breakout connectors for all features.
These 82xx platforms are two decades old, and originally made for a
small group of industry related people in order to assist in new OEM
board designs. Given that, it makes sense to remove support today.
Cc: Scott Wood <oss at buserror.net>
Cc: Michael Ellerman <mpe at ellerman.id.au>
Cc: Benjamin Herrenschmidt <benh at kernel.crashing.org>
Cc: Paul Mackerras <paulus at samba.org>
Signed-off-by: Paul Gortmaker <paul.gortmaker at windriver.com>
---
arch/powerpc/boot/Makefile | 1 -
arch/powerpc/boot/dts/pq2fads.dts | 243 -------------------------
arch/powerpc/configs/ppc6xx_defconfig | 1 -
arch/powerpc/configs/pq2fads_defconfig | 80 --------
arch/powerpc/platforms/82xx/Kconfig | 10 -
arch/powerpc/platforms/82xx/Makefile | 1 -
arch/powerpc/platforms/82xx/pq2fads.c | 191 -------------------
7 files changed, 527 deletions(-)
delete mode 100644 arch/powerpc/boot/dts/pq2fads.dts
delete mode 100644 arch/powerpc/configs/pq2fads_defconfig
delete mode 100644 arch/powerpc/platforms/82xx/pq2fads.c
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 38ee7e58f8e7..f8733b90fdc2 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -327,7 +327,6 @@ image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200b
image-$(CONFIG_PPC_MEDIA5200) += cuImage.media5200
# Board ports in arch/powerpc/platform/82xx/Kconfig
-image-$(CONFIG_PQ2FADS) += cuImage.pq2fads
image-$(CONFIG_EP8248E) += dtbImage.ep8248e
# Board ports in arch/powerpc/platform/83xx/Kconfig
diff --git a/arch/powerpc/boot/dts/pq2fads.dts b/arch/powerpc/boot/dts/pq2fads.dts
deleted file mode 100644
index b6666215ed63..000000000000
--- a/arch/powerpc/boot/dts/pq2fads.dts
+++ /dev/null
@@ -1,243 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Device Tree for the PQ2FADS-ZU board with an MPC8280 chip.
- *
- * Copyright 2007,2008 Freescale Semiconductor Inc.
- */
-
-/dts-v1/;
-
-/ {
- model = "pq2fads";
- compatible = "fsl,pq2fads";
- #address-cells = <1>;
- #size-cells = <1>;
-
- aliases {
- ethernet0 = &enet0;
- ethernet1 = &enet1;
- serial0 = &serial0;
- serial1 = &serial1;
- pci0 = &pci0;
- };
-
- cpus {
- #address-cells = <1>;
- #size-cells = <0>;
-
- cpu at 0 {
- device_type = "cpu";
- reg = <0x0>;
- d-cache-line-size = <32>;
- i-cache-line-size = <32>;
- d-cache-size = <16384>;
- i-cache-size = <16384>;
- timebase-frequency = <0>;
- clock-frequency = <0>;
- };
- };
-
- memory {
- device_type = "memory";
- reg = <0x0 0x0>;
- };
-
- localbus at f0010100 {
- compatible = "fsl,mpc8280-localbus",
- "fsl,pq2-localbus";
- #address-cells = <2>;
- #size-cells = <1>;
- reg = <0xf0010100 0x60>;
-
- ranges = <0x0 0x0 0xff800000 0x800000
- 0x1 0x0 0xf4500000 0x8000
- 0x8 0x0 0xf8200000 0x8000>;
-
- flash at 0,0 {
- compatible = "jedec-flash";
- reg = <0x0 0x0 0x800000>;
- bank-width = <4>;
- device-width = <1>;
- };
-
- bcsr at 1,0 {
- reg = <0x1 0x0 0x20>;
- compatible = "fsl,pq2fads-bcsr";
- };
-
- PCI_PIC: pic at 8,0 {
- #interrupt-cells = <1>;
- interrupt-controller;
- reg = <0x8 0x0 0x8>;
- compatible = "fsl,pq2ads-pci-pic";
- interrupt-parent = <&PIC>;
- interrupts = <24 8>;
- };
- };
-
- pci0: pci at f0010800 {
- device_type = "pci";
- reg = <0xf0010800 0x10c 0xf00101ac 0x8 0xf00101c4 0x8>;
- compatible = "fsl,mpc8280-pci", "fsl,pq2-pci";
- #interrupt-cells = <1>;
- #size-cells = <2>;
- #address-cells = <3>;
- clock-frequency = <66000000>;
- interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
- interrupt-map = <
- /* IDSEL 0x16 */
- 0xb000 0x0 0x0 0x1 &PCI_PIC 0
- 0xb000 0x0 0x0 0x2 &PCI_PIC 1
- 0xb000 0x0 0x0 0x3 &PCI_PIC 2
- 0xb000 0x0 0x0 0x4 &PCI_PIC 3
-
- /* IDSEL 0x17 */
- 0xb800 0x0 0x0 0x1 &PCI_PIC 4
- 0xb800 0x0 0x0 0x2 &PCI_PIC 5
- 0xb800 0x0 0x0 0x3 &PCI_PIC 6
- 0xb800 0x0 0x0 0x4 &PCI_PIC 7
-
- /* IDSEL 0x18 */
- 0xc000 0x0 0x0 0x1 &PCI_PIC 8
- 0xc000 0x0 0x0 0x2 &PCI_PIC 9
- 0xc000 0x0 0x0 0x3 &PCI_PIC 10
- 0xc000 0x0 0x0 0x4 &PCI_PIC 11>;
-
- interrupt-parent = <&PIC>;
- interrupts = <18 8>;
- ranges = <0x42000000 0x0 0x80000000 0x80000000 0x0 0x20000000
- 0x2000000 0x0 0xa0000000 0xa0000000 0x0 0x20000000
- 0x1000000 0x0 0x0 0xf6000000 0x0 0x2000000>;
- };
-
- soc at f0000000 {
- #address-cells = <1>;
- #size-cells = <1>;
- device_type = "soc";
- compatible = "fsl,mpc8280", "fsl,pq2-soc";
- ranges = <0x0 0xf0000000 0x53000>;
-
- // Temporary -- will go away once kernel uses ranges for get_immrbase().
- reg = <0xf0000000 0x53000>;
-
- cpm at 119c0 {
- #address-cells = <1>;
- #size-cells = <1>;
- #interrupt-cells = <2>;
- compatible = "fsl,mpc8280-cpm", "fsl,cpm2";
- reg = <0x119c0 0x30>;
- ranges;
-
- muram at 0 {
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0x0 0x0 0x10000>;
-
- data at 0 {
- compatible = "fsl,cpm-muram-data";
- reg = <0x0 0x2000 0x9800 0x800>;
- };
- };
-
- brg at 119f0 {
- compatible = "fsl,mpc8280-brg",
- "fsl,cpm2-brg",
- "fsl,cpm-brg";
- reg = <0x119f0 0x10 0x115f0 0x10>;
- };
-
- serial0: serial at 11a00 {
- device_type = "serial";
- compatible = "fsl,mpc8280-scc-uart",
- "fsl,cpm2-scc-uart";
- reg = <0x11a00 0x20 0x8000 0x100>;
- interrupts = <40 8>;
- interrupt-parent = <&PIC>;
- fsl,cpm-brg = <1>;
- fsl,cpm-command = <0x800000>;
- };
-
- serial1: serial at 11a20 {
- device_type = "serial";
- compatible = "fsl,mpc8280-scc-uart",
- "fsl,cpm2-scc-uart";
- reg = <0x11a20 0x20 0x8100 0x100>;
- interrupts = <41 8>;
- interrupt-parent = <&PIC>;
- fsl,cpm-brg = <2>;
- fsl,cpm-command = <0x4a00000>;
- };
-
- enet0: ethernet at 11320 {
- device_type = "network";
- compatible = "fsl,mpc8280-fcc-enet",
- "fsl,cpm2-fcc-enet";
- reg = <0x11320 0x20 0x8500 0x100 0x113b0 0x1>;
- interrupts = <33 8>;
- interrupt-parent = <&PIC>;
- phy-handle = <&PHY0>;
- linux,network-index = <0>;
- fsl,cpm-command = <0x16200300>;
- };
-
- enet1: ethernet at 11340 {
- device_type = "network";
- compatible = "fsl,mpc8280-fcc-enet",
- "fsl,cpm2-fcc-enet";
- reg = <0x11340 0x20 0x8600 0x100 0x113d0 0x1>;
- interrupts = <34 8>;
- interrupt-parent = <&PIC>;
- phy-handle = <&PHY1>;
- linux,network-index = <1>;
- fsl,cpm-command = <0x1a400300>;
- local-mac-address = [00 e0 0c 00 79 01];
- };
-
- mdio at 10d40 {
- compatible = "fsl,pq2fads-mdio-bitbang",
- "fsl,mpc8280-mdio-bitbang",
- "fsl,cpm2-mdio-bitbang";
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <0x10d40 0x14>;
- fsl,mdio-pin = <9>;
- fsl,mdc-pin = <10>;
-
- PHY0: ethernet-phy at 0 {
- interrupt-parent = <&PIC>;
- interrupts = <25 2>;
- reg = <0x0>;
- };
-
- PHY1: ethernet-phy at 1 {
- interrupt-parent = <&PIC>;
- interrupts = <25 2>;
- reg = <0x3>;
- };
- };
-
- usb at 11b60 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "fsl,mpc8280-usb",
- "fsl,cpm2-usb";
- reg = <0x11b60 0x18 0x8b00 0x100>;
- interrupt-parent = <&PIC>;
- interrupts = <11 8>;
- fsl,cpm-command = <0x2e600000>;
- };
- };
-
- PIC: interrupt-controller at 10c00 {
- #interrupt-cells = <2>;
- interrupt-controller;
- reg = <0x10c00 0x80>;
- compatible = "fsl,mpc8280-pic", "fsl,cpm2-pic";
- };
-
- };
-
- chosen {
- stdout-path = "/soc/cpm/serial at 11a00";
- };
-};
diff --git a/arch/powerpc/configs/ppc6xx_defconfig b/arch/powerpc/configs/ppc6xx_defconfig
index 6dfe8f90228f..f6a3b87199db 100644
--- a/arch/powerpc/configs/ppc6xx_defconfig
+++ b/arch/powerpc/configs/ppc6xx_defconfig
@@ -38,7 +38,6 @@ CONFIG_PPC_MPC52xx=y
CONFIG_PPC_EFIKA=y
CONFIG_PPC_MPC5200_BUGFIX=y
CONFIG_PPC_82xx=y
-CONFIG_PQ2FADS=y
CONFIG_EP8248E=y
CONFIG_MGCOGE=y
CONFIG_PPC_83xx=y
diff --git a/arch/powerpc/configs/pq2fads_defconfig b/arch/powerpc/configs/pq2fads_defconfig
deleted file mode 100644
index 9d63e2e65211..000000000000
--- a/arch/powerpc/configs/pq2fads_defconfig
+++ /dev/null
@@ -1,80 +0,0 @@
-CONFIG_SYSVIPC=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_EXPERT=y
-CONFIG_KALLSYMS_ALL=y
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_PPC_CHRP is not set
-# CONFIG_PPC_PMAC is not set
-CONFIG_PPC_82xx=y
-CONFIG_PQ2FADS=y
-CONFIG_BINFMT_MISC=y
-CONFIG_PCI=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_SYN_COOKIES=y
-CONFIG_NETFILTER=y
-# CONFIG_FW_LOADER is not set
-CONFIG_MTD=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_JEDECPROBE=y
-CONFIG_MTD_CFI_ADV_OPTIONS=y
-CONFIG_MTD_CFI_GEOMETRY=y
-# CONFIG_MTD_MAP_BANK_WIDTH_1 is not set
-# CONFIG_MTD_MAP_BANK_WIDTH_2 is not set
-# CONFIG_MTD_CFI_I1 is not set
-# CONFIG_MTD_CFI_I2 is not set
-CONFIG_MTD_CFI_I4=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_PHYSMAP_OF=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_NETDEVICES=y
-CONFIG_TUN=y
-CONFIG_FS_ENET=y
-# CONFIG_FS_ENET_HAS_SCC is not set
-CONFIG_FS_ENET_MDIO_FCC=y
-CONFIG_DAVICOM_PHY=y
-CONFIG_PPP=y
-CONFIG_PPP_DEFLATE=y
-CONFIG_PPP_ASYNC=y
-CONFIG_PPP_SYNC_TTY=y
-CONFIG_INPUT_EVDEV=y
-# CONFIG_VT is not set
-CONFIG_SERIAL_CPM=y
-CONFIG_SERIAL_CPM_CONSOLE=y
-# CONFIG_HWMON is not set
-CONFIG_USB_GADGET=y
-CONFIG_USB_ETH=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT4_FS=y
-CONFIG_AUTOFS4_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3_ACL=y
-CONFIG_ROOT_NFS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ASCII=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_UTF8=y
-CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DETECT_HUNG_TASK=y
-# CONFIG_SCHED_DEBUG is not set
-CONFIG_BDI_SWITCH=y
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_ECB=y
-CONFIG_CRYPTO_PCBC=y
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_DES=y
diff --git a/arch/powerpc/platforms/82xx/Kconfig b/arch/powerpc/platforms/82xx/Kconfig
index 6de033c82960..62a057c6a356 100644
--- a/arch/powerpc/platforms/82xx/Kconfig
+++ b/arch/powerpc/platforms/82xx/Kconfig
@@ -5,16 +5,6 @@ menuconfig PPC_82xx
if PPC_82xx
-config PQ2FADS
- bool "Freescale PQ2FADS"
- select DEFAULT_UIMAGE
- select PQ2ADS
- select 8260
- select FSL_SOC
- select PQ2_ADS_PCI_PIC if PCI
- help
- This option enables support for the PQ2FADS board
-
config EP8248E
bool "Embedded Planet EP8248E (a.k.a. CWH-PPC-8248N-VE)"
select 8272
diff --git a/arch/powerpc/platforms/82xx/Makefile b/arch/powerpc/platforms/82xx/Makefile
index 5426a1479006..a4257f057401 100644
--- a/arch/powerpc/platforms/82xx/Makefile
+++ b/arch/powerpc/platforms/82xx/Makefile
@@ -4,6 +4,5 @@
#
obj-$(CONFIG_CPM2) += pq2.o
obj-$(CONFIG_PQ2_ADS_PCI_PIC) += pq2ads-pci-pic.o
-obj-$(CONFIG_PQ2FADS) += pq2fads.o
obj-$(CONFIG_EP8248E) += ep8248e.o
obj-$(CONFIG_MGCOGE) += km82xx.o
diff --git a/arch/powerpc/platforms/82xx/pq2fads.c b/arch/powerpc/platforms/82xx/pq2fads.c
deleted file mode 100644
index ac9113d524af..000000000000
--- a/arch/powerpc/platforms/82xx/pq2fads.c
+++ /dev/null
@@ -1,191 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * PQ2FADS board support
- *
- * Copyright 2007 Freescale Semiconductor, Inc.
- * Author: Scott Wood <scottwood at freescale.com>
- *
- * Loosely based on mp82xx ADS support by Vitaly Bordug <vbordug at ru.mvista.com>
- * Copyright (c) 2006 MontaVista Software, Inc.
- */
-
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/fsl_devices.h>
-#include <linux/of_address.h>
-#include <linux/of_fdt.h>
-#include <linux/of_platform.h>
-
-#include <asm/io.h>
-#include <asm/cpm2.h>
-#include <asm/udbg.h>
-#include <asm/machdep.h>
-#include <asm/time.h>
-
-#include <sysdev/fsl_soc.h>
-#include <sysdev/cpm2_pic.h>
-
-#include "pq2ads.h"
-#include "pq2.h"
-
-static void __init pq2fads_pic_init(void)
-{
- struct device_node *np = of_find_compatible_node(NULL, NULL, "fsl,cpm2-pic");
- if (!np) {
- printk(KERN_ERR "PIC init: can not find fsl,cpm2-pic node\n");
- return;
- }
-
- cpm2_pic_init(np);
- of_node_put(np);
-
- /* Initialize stuff for the 82xx CPLD IC and install demux */
- pq2ads_pci_init_irq();
-}
-
-struct cpm_pin {
- int port, pin, flags;
-};
-
-static struct cpm_pin pq2fads_pins[] = {
- /* SCC1 */
- {3, 30, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY},
- {3, 31, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
-
- /* SCC2 */
- {3, 27, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
- {3, 28, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
-
- /* FCC2 */
- {1, 18, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
- {1, 19, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
- {1, 20, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
- {1, 21, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
- {1, 22, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
- {1, 23, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
- {1, 24, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
- {1, 25, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
- {1, 26, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
- {1, 27, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
- {1, 28, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
- {1, 29, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY},
- {1, 30, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
- {1, 31, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
- {2, 18, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
- {2, 19, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
-
- /* FCC3 */
- {1, 4, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
- {1, 5, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
- {1, 6, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
- {1, 7, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
- {1, 8, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
- {1, 9, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
- {1, 10, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
- {1, 11, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
- {1, 12, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
- {1, 13, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
- {1, 14, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
- {1, 15, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
- {1, 16, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
- {1, 17, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
- {2, 16, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
- {2, 17, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
-};
-
-static void __init init_ioports(void)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(pq2fads_pins); i++) {
- struct cpm_pin *pin = &pq2fads_pins[i];
- cpm2_set_pin(pin->port, pin->pin, pin->flags);
- }
-
- cpm2_clk_setup(CPM_CLK_SCC1, CPM_BRG1, CPM_CLK_RX);
- cpm2_clk_setup(CPM_CLK_SCC1, CPM_BRG1, CPM_CLK_TX);
- cpm2_clk_setup(CPM_CLK_SCC2, CPM_BRG2, CPM_CLK_RX);
- cpm2_clk_setup(CPM_CLK_SCC2, CPM_BRG2, CPM_CLK_TX);
- cpm2_clk_setup(CPM_CLK_FCC2, CPM_CLK13, CPM_CLK_RX);
- cpm2_clk_setup(CPM_CLK_FCC2, CPM_CLK14, CPM_CLK_TX);
- cpm2_clk_setup(CPM_CLK_FCC3, CPM_CLK15, CPM_CLK_RX);
- cpm2_clk_setup(CPM_CLK_FCC3, CPM_CLK16, CPM_CLK_TX);
-}
-
-static void __init pq2fads_setup_arch(void)
-{
- struct device_node *np;
- __be32 __iomem *bcsr;
-
- if (ppc_md.progress)
- ppc_md.progress("pq2fads_setup_arch()", 0);
-
- cpm2_reset();
-
- np = of_find_compatible_node(NULL, NULL, "fsl,pq2fads-bcsr");
- if (!np) {
- printk(KERN_ERR "No fsl,pq2fads-bcsr in device tree\n");
- return;
- }
-
- bcsr = of_iomap(np, 0);
- of_node_put(np);
- if (!bcsr) {
- printk(KERN_ERR "Cannot map BCSR registers\n");
- return;
- }
-
- /* Enable the serial and ethernet ports */
-
- clrbits32(&bcsr[1], BCSR1_RS232_EN1 | BCSR1_RS232_EN2 | BCSR1_FETHIEN);
- setbits32(&bcsr[1], BCSR1_FETH_RST);
-
- clrbits32(&bcsr[3], BCSR3_FETHIEN2);
- setbits32(&bcsr[3], BCSR3_FETH2_RST);
-
- iounmap(bcsr);
-
- init_ioports();
-
- /* Enable external IRQs */
- clrbits32(&cpm2_immr->im_siu_conf.siu_82xx.sc_siumcr, 0x0c000000);
-
- if (ppc_md.progress)
- ppc_md.progress("pq2fads_setup_arch(), finish", 0);
-}
-
-/*
- * Called very early, device-tree isn't unflattened
- */
-static int __init pq2fads_probe(void)
-{
- return of_machine_is_compatible("fsl,pq2fads");
-}
-
-static const struct of_device_id of_bus_ids[] __initconst = {
- { .name = "soc", },
- { .name = "cpm", },
- { .name = "localbus", },
- {},
-};
-
-static int __init declare_of_platform_devices(void)
-{
- /* Publish the QE devices */
- of_platform_bus_probe(NULL, of_bus_ids, NULL);
- return 0;
-}
-machine_device_initcall(pq2fads, declare_of_platform_devices);
-
-define_machine(pq2fads)
-{
- .name = "Freescale PQ2FADS",
- .probe = pq2fads_probe,
- .setup_arch = pq2fads_setup_arch,
- .discover_phbs = pq2_init_pci,
- .init_IRQ = pq2fads_pic_init,
- .get_irq = cpm2_get_irq,
- .calibrate_decr = generic_calibrate_decr,
- .restart = pq2_restart,
- .progress = udbg_progress,
-};
--
2.17.1
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