From 33777a4e9bb93f66ac2511d99ec66ab50f1a04bc Mon Sep 17 00:00:00 2001 From: Paul Gortmaker Date: Fri, 24 Feb 2023 15:49:57 -0500 Subject: powerpc: drop MPC8272_ADS platform support The MPC8272-ADS also supported other 82xx CPU variants, had 64MB RAM, 8MB flash, and like the 85xx ADS platforms, was on a fairly large PCB in order to have space for breakout connectors for all the 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 These 82xx platforms are two decades old, and originally made for a small group of industry related people in order to assist in new OEM board designs.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. Signed-off-by: Paul Gortmaker Signed-off-by: Michael Ellerman Link: https://msgid.link/20230224204959.17425-2-paul.gortmaker@windriver.com --- arch/powerpc/boot/Makefile | 1 - arch/powerpc/boot/dts/mpc8272ads.dts | 263 ----------------------------- arch/powerpc/configs/mpc8272_ads_defconfig | 79 --------- arch/powerpc/configs/ppc6xx_defconfig | 1 - arch/powerpc/platforms/82xx/Kconfig | 11 -- arch/powerpc/platforms/82xx/Makefile | 1 - arch/powerpc/platforms/82xx/mpc8272_ads.c | 204 ---------------------- 7 files changed, 560 deletions(-) delete mode 100644 arch/powerpc/boot/dts/mpc8272ads.dts delete mode 100644 arch/powerpc/configs/mpc8272_ads_defconfig delete mode 100644 arch/powerpc/platforms/82xx/mpc8272_ads.c (limited to 'arch') diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile index 73496c5997d7..34d0f61f64c8 100644 --- a/arch/powerpc/boot/Makefile +++ b/arch/powerpc/boot/Makefile @@ -329,7 +329,6 @@ image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200b image-$(CONFIG_PPC_MEDIA5200) += cuImage.media5200 # Board ports in arch/powerpc/platform/82xx/Kconfig -image-$(CONFIG_MPC8272_ADS) += cuImage.mpc8272ads image-$(CONFIG_PQ2FADS) += cuImage.pq2fads image-$(CONFIG_EP8248E) += dtbImage.ep8248e diff --git a/arch/powerpc/boot/dts/mpc8272ads.dts b/arch/powerpc/boot/dts/mpc8272ads.dts deleted file mode 100644 index 13ec786f6adf..000000000000 --- a/arch/powerpc/boot/dts/mpc8272ads.dts +++ /dev/null @@ -1,263 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * MPC8272 ADS Device Tree Source - * - * Copyright 2005,2008 Freescale Semiconductor Inc. - */ - -/dts-v1/; - -/ { - model = "MPC8272ADS"; - compatible = "fsl,mpc8272ads"; - #address-cells = <1>; - #size-cells = <1>; - - aliases { - ethernet0 = ð0; - ethernet1 = ð1; - serial0 = &scc1; - serial1 = &scc4; - }; - - cpus { - #address-cells = <1>; - #size-cells = <0>; - - PowerPC,8272@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>; - bus-frequency = <0>; - clock-frequency = <0>; - }; - }; - - memory { - device_type = "memory"; - reg = <0x0 0x0>; - }; - - localbus@f0010100 { - compatible = "fsl,mpc8272-localbus", - "fsl,pq2-localbus"; - #address-cells = <2>; - #size-cells = <1>; - reg = <0xf0010100 0x40>; - - ranges = <0x0 0x0 0xff800000 0x00800000 - 0x1 0x0 0xf4500000 0x8000 - 0x3 0x0 0xf8200000 0x8000>; - - flash@0,0 { - compatible = "jedec-flash"; - reg = <0x0 0x0 0x00800000>; - bank-width = <4>; - device-width = <1>; - }; - - board-control@1,0 { - reg = <0x1 0x0 0x20>; - compatible = "fsl,mpc8272ads-bcsr"; - }; - - PCI_PIC: interrupt-controller@3,0 { - compatible = "fsl,mpc8272ads-pci-pic", - "fsl,pq2ads-pci-pic"; - #interrupt-cells = <1>; - interrupt-controller; - reg = <0x3 0x0 0x8>; - interrupt-parent = <&PIC>; - interrupts = <20 8>; - }; - }; - - - pci@f0010800 { - device_type = "pci"; - reg = <0xf0010800 0x10c 0xf00101ac 0x8 0xf00101c4 0x8>; - compatible = "fsl,mpc8272-pci", "fsl,pq2-pci"; - #interrupt-cells = <1>; - #size-cells = <2>; - #address-cells = <3>; - clock-frequency = <66666666>; - 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@f0000000 { - #address-cells = <1>; - #size-cells = <1>; - device_type = "soc"; - compatible = "fsl,mpc8272", "fsl,pq2-soc"; - ranges = <0x0 0xf0000000 0x53000>; - - // Temporary -- will go away once kernel uses ranges for get_immrbase(). - reg = <0xf0000000 0x53000>; - - cpm@119c0 { - #address-cells = <1>; - #size-cells = <1>; - compatible = "fsl,mpc8272-cpm", "fsl,cpm2"; - reg = <0x119c0 0x30>; - ranges; - - muram@0 { - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x0 0x0 0x10000>; - - data@0 { - compatible = "fsl,cpm-muram-data"; - reg = <0x0 0x2000 0x9800 0x800>; - }; - }; - - brg@119f0 { - compatible = "fsl,mpc8272-brg", - "fsl,cpm2-brg", - "fsl,cpm-brg"; - reg = <0x119f0 0x10 0x115f0 0x10>; - }; - - scc1: serial@11a00 { - device_type = "serial"; - compatible = "fsl,mpc8272-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>; - }; - - scc4: serial@11a60 { - device_type = "serial"; - compatible = "fsl,mpc8272-scc-uart", - "fsl,cpm2-scc-uart"; - reg = <0x11a60 0x20 0x8300 0x100>; - interrupts = <43 8>; - interrupt-parent = <&PIC>; - fsl,cpm-brg = <4>; - fsl,cpm-command = <0xce00000>; - }; - - usb@11b60 { - compatible = "fsl,mpc8272-cpm-usb"; - reg = <0x11b60 0x40 0x8b00 0x100>; - interrupts = <11 8>; - interrupt-parent = <&PIC>; - mode = "peripheral"; - }; - - mdio@10d40 { - compatible = "fsl,mpc8272ads-mdio-bitbang", - "fsl,mpc8272-mdio-bitbang", - "fsl,cpm2-mdio-bitbang"; - reg = <0x10d40 0x14>; - #address-cells = <1>; - #size-cells = <0>; - fsl,mdio-pin = <18>; - fsl,mdc-pin = <19>; - - PHY0: ethernet-phy@0 { - interrupt-parent = <&PIC>; - interrupts = <23 8>; - reg = <0x0>; - }; - - PHY1: ethernet-phy@1 { - interrupt-parent = <&PIC>; - interrupts = <23 8>; - reg = <0x3>; - }; - }; - - eth0: ethernet@11300 { - device_type = "network"; - compatible = "fsl,mpc8272-fcc-enet", - "fsl,cpm2-fcc-enet"; - reg = <0x11300 0x20 0x8400 0x100 0x11390 0x1>; - local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <32 8>; - interrupt-parent = <&PIC>; - phy-handle = <&PHY0>; - linux,network-index = <0>; - fsl,cpm-command = <0x12000300>; - }; - - eth1: ethernet@11320 { - device_type = "network"; - compatible = "fsl,mpc8272-fcc-enet", - "fsl,cpm2-fcc-enet"; - reg = <0x11320 0x20 0x8500 0x100 0x113b0 0x1>; - local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <33 8>; - interrupt-parent = <&PIC>; - phy-handle = <&PHY1>; - linux,network-index = <1>; - fsl,cpm-command = <0x16200300>; - }; - - i2c@11860 { - compatible = "fsl,mpc8272-i2c", - "fsl,cpm2-i2c"; - reg = <0x11860 0x20 0x8afc 0x2>; - interrupts = <1 8>; - interrupt-parent = <&PIC>; - fsl,cpm-command = <0x29600000>; - #address-cells = <1>; - #size-cells = <0>; - }; - }; - - PIC: interrupt-controller@10c00 { - #interrupt-cells = <2>; - interrupt-controller; - reg = <0x10c00 0x80>; - compatible = "fsl,mpc8272-pic", "fsl,cpm2-pic"; - }; - - crypto@30000 { - compatible = "fsl,sec1.0"; - reg = <0x40000 0x13000>; - interrupts = <47 0x8>; - interrupt-parent = <&PIC>; - fsl,num-channels = <4>; - fsl,channel-fifo-len = <24>; - fsl,exec-units-mask = <0x7e>; - fsl,descriptor-types-mask = <0x1010415>; - }; - }; - - chosen { - stdout-path = "/soc/cpm/serial@11a00"; - }; -}; diff --git a/arch/powerpc/configs/mpc8272_ads_defconfig b/arch/powerpc/configs/mpc8272_ads_defconfig deleted file mode 100644 index 4145ef5689ca..000000000000 --- a/arch/powerpc/configs/mpc8272_ads_defconfig +++ /dev/null @@ -1,79 +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_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_MPC8272_ADS=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_SUPPORT is not set -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=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_BDI_SWITCH=y -CONFIG_CRYPTO_CBC=y -CONFIG_CRYPTO_ECB=y -CONFIG_CRYPTO_PCBC=y -CONFIG_CRYPTO_MD5=y -CONFIG_CRYPTO_DES=y -# CONFIG_CRYPTO_HW is not set diff --git a/arch/powerpc/configs/ppc6xx_defconfig b/arch/powerpc/configs/ppc6xx_defconfig index fcdb3a25e895..97227c39c567 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_MPC8272_ADS=y CONFIG_PQ2FADS=y CONFIG_EP8248E=y CONFIG_MGCOGE=y diff --git a/arch/powerpc/platforms/82xx/Kconfig b/arch/powerpc/platforms/82xx/Kconfig index 1af81de1c4e6..6de033c82960 100644 --- a/arch/powerpc/platforms/82xx/Kconfig +++ b/arch/powerpc/platforms/82xx/Kconfig @@ -5,17 +5,6 @@ menuconfig PPC_82xx if PPC_82xx -config MPC8272_ADS - bool "Freescale MPC8272 ADS" - select DEFAULT_UIMAGE - select PQ2ADS - select 8272 - select 8260 - select FSL_SOC - select PQ2_ADS_PCI_PIC if PCI - help - This option enables support for the MPC8272 ADS board - config PQ2FADS bool "Freescale PQ2FADS" select DEFAULT_UIMAGE diff --git a/arch/powerpc/platforms/82xx/Makefile b/arch/powerpc/platforms/82xx/Makefile index 8d713c601bf2..5426a1479006 100644 --- a/arch/powerpc/platforms/82xx/Makefile +++ b/arch/powerpc/platforms/82xx/Makefile @@ -2,7 +2,6 @@ # # Makefile for the PowerPC 82xx linux kernel. # -obj-$(CONFIG_MPC8272_ADS) += mpc8272_ads.o obj-$(CONFIG_CPM2) += pq2.o obj-$(CONFIG_PQ2_ADS_PCI_PIC) += pq2ads-pci-pic.o obj-$(CONFIG_PQ2FADS) += pq2fads.o diff --git a/arch/powerpc/platforms/82xx/mpc8272_ads.c b/arch/powerpc/platforms/82xx/mpc8272_ads.c deleted file mode 100644 index f9b2b1617eeb..000000000000 --- a/arch/powerpc/platforms/82xx/mpc8272_ads.c +++ /dev/null @@ -1,204 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * MPC8272 ADS board support - * - * Copyright 2007 Freescale Semiconductor, Inc. - * Author: Scott Wood - * - * Based on code by Vitaly Bordug - * Copyright (c) 2006 MontaVista Software, Inc. - */ - -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include - -#include -#include - -#include "pq2.h" - -static void __init mpc8272_ads_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 mpc8272_ads_pins[] = { - /* SCC1 */ - {3, 30, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY}, - {3, 31, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, - - /* SCC4 */ - {3, 21, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY}, - {3, 22, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, - - /* FCC1 */ - {0, 14, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, - {0, 15, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, - {0, 16, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, - {0, 17, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, - {0, 18, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY}, - {0, 19, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY}, - {0, 20, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY}, - {0, 21, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY}, - {0, 26, CPM_PIN_INPUT | CPM_PIN_SECONDARY}, - {0, 27, CPM_PIN_INPUT | CPM_PIN_SECONDARY}, - {0, 28, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY}, - {0, 29, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY}, - {0, 30, CPM_PIN_INPUT | CPM_PIN_SECONDARY}, - {0, 31, CPM_PIN_INPUT | CPM_PIN_SECONDARY}, - {2, 21, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, - {2, 22, 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, 16, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, - {2, 17, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, - - /* I2C */ - {3, 14, CPM_PIN_INPUT | CPM_PIN_SECONDARY | CPM_PIN_OPENDRAIN}, - {3, 15, CPM_PIN_INPUT | CPM_PIN_SECONDARY | CPM_PIN_OPENDRAIN}, - - /* USB */ - {2, 10, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, - {2, 11, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, - {2, 20, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY}, - {2, 24, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, - {3, 23, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY}, - {3, 24, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY}, - {3, 25, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, -}; - -static void __init init_ioports(void) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(mpc8272_ads_pins); i++) { - struct cpm_pin *pin = &mpc8272_ads_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_SCC3, CPM_CLK8, CPM_CLK_RX); - cpm2_clk_setup(CPM_CLK_SCC3, CPM_CLK8, CPM_CLK_TX); - cpm2_clk_setup(CPM_CLK_SCC4, CPM_BRG4, CPM_CLK_RX); - cpm2_clk_setup(CPM_CLK_SCC4, CPM_BRG4, CPM_CLK_TX); - cpm2_clk_setup(CPM_CLK_FCC1, CPM_CLK11, CPM_CLK_RX); - cpm2_clk_setup(CPM_CLK_FCC1, CPM_CLK10, CPM_CLK_TX); - cpm2_clk_setup(CPM_CLK_FCC2, CPM_CLK15, CPM_CLK_RX); - cpm2_clk_setup(CPM_CLK_FCC2, CPM_CLK16, CPM_CLK_TX); -} - -static void __init mpc8272_ads_setup_arch(void) -{ - struct device_node *np; - __be32 __iomem *bcsr; - - if (ppc_md.progress) - ppc_md.progress("mpc8272_ads_setup_arch()", 0); - - cpm2_reset(); - - np = of_find_compatible_node(NULL, NULL, "fsl,mpc8272ads-bcsr"); - if (!np) { - printk(KERN_ERR "No 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; - } - -#define BCSR1_FETHIEN 0x08000000 -#define BCSR1_FETH_RST 0x04000000 -#define BCSR1_RS232_EN1 0x02000000 -#define BCSR1_RS232_EN2 0x01000000 -#define BCSR3_USB_nEN 0x80000000 -#define BCSR3_FETHIEN2 0x10000000 -#define BCSR3_FETH2_RST 0x08000000 - - 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); - - clrbits32(&bcsr[3], BCSR3_USB_nEN); - - iounmap(bcsr); - - init_ioports(); - - if (ppc_md.progress) - ppc_md.progress("mpc8272_ads_setup_arch(), finish", 0); -} - -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(mpc8272_ads, declare_of_platform_devices); - -define_machine(mpc8272_ads) -{ - .name = "Freescale MPC8272 ADS", - .compatible = "fsl,mpc8272ads", - .setup_arch = mpc8272_ads_setup_arch, - .discover_phbs = pq2_init_pci, - .init_IRQ = mpc8272_ads_pic_init, - .get_irq = cpm2_get_irq, - .restart = pq2_restart, - .progress = udbg_progress, -}; -- cgit v1.2.3