diff options
Diffstat (limited to 'arch/powerpc/platforms/83xx')
| -rw-r--r-- | arch/powerpc/platforms/83xx/Kconfig | 32 | ||||
| -rw-r--r-- | arch/powerpc/platforms/83xx/Makefile | 4 | ||||
| -rw-r--r-- | arch/powerpc/platforms/83xx/asp834x.c | 11 | ||||
| -rw-r--r-- | arch/powerpc/platforms/83xx/km83xx.c | 1 | ||||
| -rw-r--r-- | arch/powerpc/platforms/83xx/mpc830x_rdb.c | 1 | ||||
| -rw-r--r-- | arch/powerpc/platforms/83xx/mpc831x_rdb.c | 1 | ||||
| -rw-r--r-- | arch/powerpc/platforms/83xx/mpc832x_mds.c | 110 | ||||
| -rw-r--r-- | arch/powerpc/platforms/83xx/mpc832x_rdb.c | 13 | ||||
| -rw-r--r-- | arch/powerpc/platforms/83xx/mpc834x_itx.c | 11 | ||||
| -rw-r--r-- | arch/powerpc/platforms/83xx/mpc834x_mds.c | 101 | ||||
| -rw-r--r-- | arch/powerpc/platforms/83xx/mpc836x_mds.c | 210 | ||||
| -rw-r--r-- | arch/powerpc/platforms/83xx/mpc836x_rdk.c | 11 | ||||
| -rw-r--r-- | arch/powerpc/platforms/83xx/mpc837x_mds.c | 103 | ||||
| -rw-r--r-- | arch/powerpc/platforms/83xx/mpc837x_rdb.c | 1 |
14 files changed, 5 insertions, 605 deletions
diff --git a/arch/powerpc/platforms/83xx/Kconfig b/arch/powerpc/platforms/83xx/Kconfig index bee119725f61..d355ad40995f 100644 --- a/arch/powerpc/platforms/83xx/Kconfig +++ b/arch/powerpc/platforms/83xx/Kconfig @@ -25,13 +25,6 @@ config MPC831x_RDB help This option enables support for the MPC8313 RDB and MPC8315 RDB boards. -config MPC832x_MDS - bool "Freescale MPC832x MDS" - select DEFAULT_UIMAGE - select PPC_MPC832x - help - This option enables support for the MPC832x MDS evaluation board. - config MPC832x_RDB bool "Freescale MPC832x RDB" select DEFAULT_UIMAGE @@ -39,18 +32,6 @@ config MPC832x_RDB help This option enables support for the MPC8323 RDB board. -config MPC834x_MDS - bool "Freescale MPC834x MDS" - select DEFAULT_UIMAGE - select PPC_MPC834x - help - This option enables support for the MPC 834x MDS evaluation board. - - Be aware that PCI buses can only function when MDS board is plugged - into the PIB (Platform IO Board) board from Freescale which provide - 3 PCI slots. The PIBs PCI initialization is the bootloader's - responsibility. - config MPC834x_ITX bool "Freescale MPC834x ITX" select DEFAULT_UIMAGE @@ -61,12 +42,6 @@ config MPC834x_ITX Be aware that PCI initialization is the bootloader's responsibility. -config MPC836x_MDS - bool "Freescale MPC836x MDS" - select DEFAULT_UIMAGE - help - This option enables support for the MPC836x MDS Processor Board. - config MPC836x_RDK bool "Freescale/Logic MPC836x RDK" select DEFAULT_UIMAGE @@ -76,13 +51,6 @@ config MPC836x_RDK This option enables support for the MPC836x RDK Processor Board, also known as ZOOM PowerQUICC Kit. -config MPC837x_MDS - bool "Freescale MPC837x MDS" - select DEFAULT_UIMAGE - select PPC_MPC837x - help - This option enables support for the MPC837x MDS Processor Board. - config MPC837x_RDB bool "Freescale MPC837x RDB/WLAN" select DEFAULT_UIMAGE diff --git a/arch/powerpc/platforms/83xx/Makefile b/arch/powerpc/platforms/83xx/Makefile index 41cb5f842eff..6b4013e01b3b 100644 --- a/arch/powerpc/platforms/83xx/Makefile +++ b/arch/powerpc/platforms/83xx/Makefile @@ -8,12 +8,8 @@ obj-$(CONFIG_MCU_MPC8349EMITX) += mcu_mpc8349emitx.o obj-$(CONFIG_MPC830x_RDB) += mpc830x_rdb.o obj-$(CONFIG_MPC831x_RDB) += mpc831x_rdb.o obj-$(CONFIG_MPC832x_RDB) += mpc832x_rdb.o -obj-$(CONFIG_MPC834x_MDS) += mpc834x_mds.o obj-$(CONFIG_MPC834x_ITX) += mpc834x_itx.o -obj-$(CONFIG_MPC836x_MDS) += mpc836x_mds.o obj-$(CONFIG_MPC836x_RDK) += mpc836x_rdk.o -obj-$(CONFIG_MPC832x_MDS) += mpc832x_mds.o -obj-$(CONFIG_MPC837x_MDS) += mpc837x_mds.o obj-$(CONFIG_MPC837x_RDB) += mpc837x_rdb.o obj-$(CONFIG_ASP834x) += asp834x.o obj-$(CONFIG_KMETER1) += km83xx.o diff --git a/arch/powerpc/platforms/83xx/asp834x.c b/arch/powerpc/platforms/83xx/asp834x.c index 68061c2a57c1..6870d0c34f1d 100644 --- a/arch/powerpc/platforms/83xx/asp834x.c +++ b/arch/powerpc/platforms/83xx/asp834x.c @@ -32,23 +32,14 @@ static void __init asp834x_setup_arch(void) machine_device_initcall(asp834x, mpc83xx_declare_of_platform_devices); -/* - * Called very early, MMU is off, device-tree isn't unflattened - */ -static int __init asp834x_probe(void) -{ - return of_machine_is_compatible("analogue-and-micro,asp8347e"); -} - define_machine(asp834x) { .name = "ASP8347E", - .probe = asp834x_probe, + .compatible = "analogue-and-micro,asp8347e", .setup_arch = asp834x_setup_arch, .discover_phbs = mpc83xx_setup_pci, .init_IRQ = mpc83xx_ipic_init_IRQ, .get_irq = ipic_get_irq, .restart = mpc83xx_restart, .time_init = mpc83xx_time_init, - .calibrate_decr = generic_calibrate_decr, .progress = udbg_progress, }; diff --git a/arch/powerpc/platforms/83xx/km83xx.c b/arch/powerpc/platforms/83xx/km83xx.c index 907acdecc94a..26ddc7136547 100644 --- a/arch/powerpc/platforms/83xx/km83xx.c +++ b/arch/powerpc/platforms/83xx/km83xx.c @@ -184,6 +184,5 @@ define_machine(mpc83xx_km) { .get_irq = ipic_get_irq, .restart = mpc83xx_restart, .time_init = mpc83xx_time_init, - .calibrate_decr = generic_calibrate_decr, .progress = udbg_progress, }; diff --git a/arch/powerpc/platforms/83xx/mpc830x_rdb.c b/arch/powerpc/platforms/83xx/mpc830x_rdb.c index 956d4389effa..534bb227480d 100644 --- a/arch/powerpc/platforms/83xx/mpc830x_rdb.c +++ b/arch/powerpc/platforms/83xx/mpc830x_rdb.c @@ -53,6 +53,5 @@ define_machine(mpc830x_rdb) { .get_irq = ipic_get_irq, .restart = mpc83xx_restart, .time_init = mpc83xx_time_init, - .calibrate_decr = generic_calibrate_decr, .progress = udbg_progress, }; diff --git a/arch/powerpc/platforms/83xx/mpc831x_rdb.c b/arch/powerpc/platforms/83xx/mpc831x_rdb.c index 3b578f080e3b..7b901ab3b864 100644 --- a/arch/powerpc/platforms/83xx/mpc831x_rdb.c +++ b/arch/powerpc/platforms/83xx/mpc831x_rdb.c @@ -53,6 +53,5 @@ define_machine(mpc831x_rdb) { .get_irq = ipic_get_irq, .restart = mpc83xx_restart, .time_init = mpc83xx_time_init, - .calibrate_decr = generic_calibrate_decr, .progress = udbg_progress, }; diff --git a/arch/powerpc/platforms/83xx/mpc832x_mds.c b/arch/powerpc/platforms/83xx/mpc832x_mds.c deleted file mode 100644 index 435344405d2c..000000000000 --- a/arch/powerpc/platforms/83xx/mpc832x_mds.c +++ /dev/null @@ -1,110 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright 2006 Freescale Semiconductor, Inc. All rights reserved. - * - * Description: - * MPC832xE MDS board specific routines. - */ - -#include <linux/stddef.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/errno.h> -#include <linux/reboot.h> -#include <linux/pci.h> -#include <linux/kdev_t.h> -#include <linux/major.h> -#include <linux/console.h> -#include <linux/delay.h> -#include <linux/seq_file.h> -#include <linux/root_dev.h> -#include <linux/initrd.h> -#include <linux/of_platform.h> -#include <linux/of_device.h> - -#include <linux/atomic.h> -#include <asm/time.h> -#include <asm/io.h> -#include <asm/machdep.h> -#include <asm/ipic.h> -#include <asm/irq.h> -#include <asm/udbg.h> -#include <sysdev/fsl_soc.h> -#include <sysdev/fsl_pci.h> -#include <soc/fsl/qe/qe.h> - -#include "mpc83xx.h" - -#undef DEBUG -#ifdef DEBUG -#define DBG(fmt...) udbg_printf(fmt) -#else -#define DBG(fmt...) -#endif - -/* ************************************************************************ - * - * Setup the architecture - * - */ -static void __init mpc832x_sys_setup_arch(void) -{ - struct device_node *np; - u8 __iomem *bcsr_regs = NULL; - - mpc83xx_setup_arch(); - - /* Map BCSR area */ - np = of_find_node_by_name(NULL, "bcsr"); - if (np) { - struct resource res; - - of_address_to_resource(np, 0, &res); - bcsr_regs = ioremap(res.start, resource_size(&res)); - of_node_put(np); - } - -#ifdef CONFIG_QUICC_ENGINE - if ((np = of_find_node_by_name(NULL, "par_io")) != NULL) { - par_io_init(np); - of_node_put(np); - - for_each_node_by_name(np, "ucc") - par_io_of_config(np); - } - - if ((np = of_find_compatible_node(NULL, "network", "ucc_geth")) - != NULL){ - /* Reset the Ethernet PHYs */ -#define BCSR8_FETH_RST 0x50 - clrbits8(&bcsr_regs[8], BCSR8_FETH_RST); - udelay(1000); - setbits8(&bcsr_regs[8], BCSR8_FETH_RST); - iounmap(bcsr_regs); - of_node_put(np); - } -#endif /* CONFIG_QUICC_ENGINE */ -} - -machine_device_initcall(mpc832x_mds, mpc83xx_declare_of_platform_devices); - -/* - * Called very early, MMU is off, device-tree isn't unflattened - */ -static int __init mpc832x_sys_probe(void) -{ - return of_machine_is_compatible("MPC832xMDS"); -} - -define_machine(mpc832x_mds) { - .name = "MPC832x MDS", - .probe = mpc832x_sys_probe, - .setup_arch = mpc832x_sys_setup_arch, - .discover_phbs = mpc83xx_setup_pci, - .init_IRQ = mpc83xx_ipic_init_IRQ, - .get_irq = ipic_get_irq, - .restart = mpc83xx_restart, - .time_init = mpc83xx_time_init, - .calibrate_decr = generic_calibrate_decr, - .progress = udbg_progress, -}; diff --git a/arch/powerpc/platforms/83xx/mpc832x_rdb.c b/arch/powerpc/platforms/83xx/mpc832x_rdb.c index caa96edf0e72..3b4e4173c59e 100644 --- a/arch/powerpc/platforms/83xx/mpc832x_rdb.c +++ b/arch/powerpc/platforms/83xx/mpc832x_rdb.c @@ -144,7 +144,7 @@ static int __init fsl_spi_init(struct spi_board_info *board_infos, static void mpc83xx_spi_cs_control(struct spi_device *spi, bool on) { - pr_debug("%s %d %d\n", __func__, spi->chip_select, on); + pr_debug("%s %d %d\n", __func__, spi_get_chipselect(spi, 0), on); par_io_data_set(3, 13, on); } @@ -212,23 +212,14 @@ static void __init mpc832x_rdb_setup_arch(void) machine_device_initcall(mpc832x_rdb, mpc83xx_declare_of_platform_devices); -/* - * Called very early, MMU is off, device-tree isn't unflattened - */ -static int __init mpc832x_rdb_probe(void) -{ - return of_machine_is_compatible("MPC832xRDB"); -} - define_machine(mpc832x_rdb) { .name = "MPC832x RDB", - .probe = mpc832x_rdb_probe, + .compatible = "MPC832xRDB", .setup_arch = mpc832x_rdb_setup_arch, .discover_phbs = mpc83xx_setup_pci, .init_IRQ = mpc83xx_ipic_init_IRQ, .get_irq = ipic_get_irq, .restart = mpc83xx_restart, .time_init = mpc83xx_time_init, - .calibrate_decr = generic_calibrate_decr, .progress = udbg_progress, }; diff --git a/arch/powerpc/platforms/83xx/mpc834x_itx.c b/arch/powerpc/platforms/83xx/mpc834x_itx.c index 6a110f275304..e45b98ff02d8 100644 --- a/arch/powerpc/platforms/83xx/mpc834x_itx.c +++ b/arch/powerpc/platforms/83xx/mpc834x_itx.c @@ -57,23 +57,14 @@ static void __init mpc834x_itx_setup_arch(void) mpc834x_usb_cfg(); } -/* - * Called very early, MMU is off, device-tree isn't unflattened - */ -static int __init mpc834x_itx_probe(void) -{ - return of_machine_is_compatible("MPC834xMITX"); -} - define_machine(mpc834x_itx) { .name = "MPC834x ITX", - .probe = mpc834x_itx_probe, + .compatible = "MPC834xMITX", .setup_arch = mpc834x_itx_setup_arch, .discover_phbs = mpc83xx_setup_pci, .init_IRQ = mpc83xx_ipic_init_IRQ, .get_irq = ipic_get_irq, .restart = mpc83xx_restart, .time_init = mpc83xx_time_init, - .calibrate_decr = generic_calibrate_decr, .progress = udbg_progress, }; diff --git a/arch/powerpc/platforms/83xx/mpc834x_mds.c b/arch/powerpc/platforms/83xx/mpc834x_mds.c deleted file mode 100644 index 7dde5a75332b..000000000000 --- a/arch/powerpc/platforms/83xx/mpc834x_mds.c +++ /dev/null @@ -1,101 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * arch/powerpc/platforms/83xx/mpc834x_mds.c - * - * MPC834x MDS board specific routines - * - * Maintainer: Kumar Gala <galak@kernel.crashing.org> - */ - -#include <linux/stddef.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/errno.h> -#include <linux/reboot.h> -#include <linux/pci.h> -#include <linux/kdev_t.h> -#include <linux/major.h> -#include <linux/console.h> -#include <linux/delay.h> -#include <linux/seq_file.h> -#include <linux/root_dev.h> -#include <linux/of_address.h> -#include <linux/of_platform.h> - -#include <linux/atomic.h> -#include <asm/time.h> -#include <asm/io.h> -#include <asm/machdep.h> -#include <asm/ipic.h> -#include <asm/irq.h> -#include <asm/udbg.h> -#include <sysdev/fsl_soc.h> -#include <sysdev/fsl_pci.h> - -#include "mpc83xx.h" - -#define BCSR5_INT_USB 0x02 -static int __init mpc834xemds_usb_cfg(void) -{ - struct device_node *np; - void __iomem *bcsr_regs = NULL; - u8 bcsr5; - - mpc834x_usb_cfg(); - /* Map BCSR area */ - np = of_find_node_by_name(NULL, "bcsr"); - if (np) { - struct resource res; - - of_address_to_resource(np, 0, &res); - bcsr_regs = ioremap(res.start, resource_size(&res)); - of_node_put(np); - } - if (!bcsr_regs) - return -1; - - /* - * if Processor Board is plugged into PIB board, - * force to use the PHY on Processor Board - */ - bcsr5 = in_8(bcsr_regs + 5); - if (!(bcsr5 & BCSR5_INT_USB)) - out_8(bcsr_regs + 5, (bcsr5 | BCSR5_INT_USB)); - iounmap(bcsr_regs); - return 0; -} - -/* ************************************************************************ - * - * Setup the architecture - * - */ -static void __init mpc834x_mds_setup_arch(void) -{ - mpc83xx_setup_arch(); - - mpc834xemds_usb_cfg(); -} - -machine_device_initcall(mpc834x_mds, mpc83xx_declare_of_platform_devices); - -/* - * Called very early, MMU is off, device-tree isn't unflattened - */ -static int __init mpc834x_mds_probe(void) -{ - return of_machine_is_compatible("MPC834xMDS"); -} - -define_machine(mpc834x_mds) { - .name = "MPC834x MDS", - .probe = mpc834x_mds_probe, - .setup_arch = mpc834x_mds_setup_arch, - .discover_phbs = mpc83xx_setup_pci, - .init_IRQ = mpc83xx_ipic_init_IRQ, - .get_irq = ipic_get_irq, - .restart = mpc83xx_restart, - .time_init = mpc83xx_time_init, - .calibrate_decr = generic_calibrate_decr, - .progress = udbg_progress, -}; diff --git a/arch/powerpc/platforms/83xx/mpc836x_mds.c b/arch/powerpc/platforms/83xx/mpc836x_mds.c deleted file mode 100644 index b1e6665be5d3..000000000000 --- a/arch/powerpc/platforms/83xx/mpc836x_mds.c +++ /dev/null @@ -1,210 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright 2006 Freescale Semiconductor, Inc. All rights reserved. - * - * Author: Li Yang <LeoLi@freescale.com> - * Yin Olivia <Hong-hua.Yin@freescale.com> - * - * Description: - * MPC8360E MDS board specific routines. - * - * Changelog: - * Jun 21, 2006 Initial version - */ - -#include <linux/stddef.h> -#include <linux/kernel.h> -#include <linux/compiler.h> -#include <linux/init.h> -#include <linux/errno.h> -#include <linux/reboot.h> -#include <linux/pci.h> -#include <linux/kdev_t.h> -#include <linux/major.h> -#include <linux/console.h> -#include <linux/delay.h> -#include <linux/seq_file.h> -#include <linux/root_dev.h> -#include <linux/initrd.h> -#include <linux/of_platform.h> -#include <linux/of_device.h> - -#include <linux/atomic.h> -#include <asm/time.h> -#include <asm/io.h> -#include <asm/machdep.h> -#include <asm/ipic.h> -#include <asm/irq.h> -#include <asm/udbg.h> -#include <sysdev/fsl_soc.h> -#include <sysdev/fsl_pci.h> -#include <soc/fsl/qe/qe.h> - -#include "mpc83xx.h" - -#undef DEBUG -#ifdef DEBUG -#define DBG(fmt...) udbg_printf(fmt) -#else -#define DBG(fmt...) -#endif - -/* ************************************************************************ - * - * Setup the architecture - * - */ -static void __init mpc836x_mds_setup_arch(void) -{ - struct device_node *np; - u8 __iomem *bcsr_regs = NULL; - - mpc83xx_setup_arch(); - - /* Map BCSR area */ - np = of_find_node_by_name(NULL, "bcsr"); - if (np) { - struct resource res; - - of_address_to_resource(np, 0, &res); - bcsr_regs = ioremap(res.start, resource_size(&res)); - of_node_put(np); - } - -#ifdef CONFIG_QUICC_ENGINE - if ((np = of_find_node_by_name(NULL, "par_io")) != NULL) { - par_io_init(np); - of_node_put(np); - - for_each_node_by_name(np, "ucc") - par_io_of_config(np); -#ifdef CONFIG_QE_USB - /* Must fixup Par IO before QE GPIO chips are registered. */ - par_io_config_pin(1, 2, 1, 0, 3, 0); /* USBOE */ - par_io_config_pin(1, 3, 1, 0, 3, 0); /* USBTP */ - par_io_config_pin(1, 8, 1, 0, 1, 0); /* USBTN */ - par_io_config_pin(1, 10, 2, 0, 3, 0); /* USBRXD */ - par_io_config_pin(1, 9, 2, 1, 3, 0); /* USBRP */ - par_io_config_pin(1, 11, 2, 1, 3, 0); /* USBRN */ - par_io_config_pin(2, 20, 2, 0, 1, 0); /* CLK21 */ -#endif /* CONFIG_QE_USB */ - } - - if ((np = of_find_compatible_node(NULL, "network", "ucc_geth")) - != NULL){ - uint svid; - - /* Reset the Ethernet PHY */ -#define BCSR9_GETHRST 0x20 - clrbits8(&bcsr_regs[9], BCSR9_GETHRST); - udelay(1000); - setbits8(&bcsr_regs[9], BCSR9_GETHRST); - - /* handle mpc8360ea rev.2.1 erratum 2: RGMII Timing */ - svid = mfspr(SPRN_SVR); - if (svid == 0x80480021) { - void __iomem *immap; - - immap = ioremap(get_immrbase() + 0x14a8, 8); - - /* - * IMMR + 0x14A8[4:5] = 11 (clk delay for UCC 2) - * IMMR + 0x14A8[18:19] = 11 (clk delay for UCC 1) - */ - setbits32(immap, 0x0c003000); - - /* - * IMMR + 0x14AC[20:27] = 10101010 - * (data delay for both UCC's) - */ - clrsetbits_be32(immap + 4, 0xff0, 0xaa0); - - iounmap(immap); - } - - iounmap(bcsr_regs); - of_node_put(np); - } -#endif /* CONFIG_QUICC_ENGINE */ -} - -machine_device_initcall(mpc836x_mds, mpc83xx_declare_of_platform_devices); - -#ifdef CONFIG_QE_USB -static int __init mpc836x_usb_cfg(void) -{ - u8 __iomem *bcsr; - struct device_node *np; - const char *mode; - int ret = 0; - - np = of_find_compatible_node(NULL, NULL, "fsl,mpc8360mds-bcsr"); - if (!np) - return -ENODEV; - - bcsr = of_iomap(np, 0); - of_node_put(np); - if (!bcsr) - return -ENOMEM; - - np = of_find_compatible_node(NULL, NULL, "fsl,mpc8323-qe-usb"); - if (!np) { - ret = -ENODEV; - goto err; - } - -#define BCSR8_TSEC1M_MASK (0x3 << 6) -#define BCSR8_TSEC1M_RGMII (0x0 << 6) -#define BCSR8_TSEC2M_MASK (0x3 << 4) -#define BCSR8_TSEC2M_RGMII (0x0 << 4) - /* - * Default is GMII (2), but we should set it to RGMII (0) if we use - * USB (Eth PHY is in RGMII mode anyway). - */ - clrsetbits_8(&bcsr[8], BCSR8_TSEC1M_MASK | BCSR8_TSEC2M_MASK, - BCSR8_TSEC1M_RGMII | BCSR8_TSEC2M_RGMII); - -#define BCSR13_USBMASK 0x0f -#define BCSR13_nUSBEN 0x08 /* 1 - Disable, 0 - Enable */ -#define BCSR13_USBSPEED 0x04 /* 1 - Full, 0 - Low */ -#define BCSR13_USBMODE 0x02 /* 1 - Host, 0 - Function */ -#define BCSR13_nUSBVCC 0x01 /* 1 - gets VBUS, 0 - supplies VBUS */ - - clrsetbits_8(&bcsr[13], BCSR13_USBMASK, BCSR13_USBSPEED); - - mode = of_get_property(np, "mode", NULL); - if (mode && !strcmp(mode, "peripheral")) { - setbits8(&bcsr[13], BCSR13_nUSBVCC); - qe_usb_clock_set(QE_CLK21, 48000000); - } else { - setbits8(&bcsr[13], BCSR13_USBMODE); - } - - of_node_put(np); -err: - iounmap(bcsr); - return ret; -} -machine_arch_initcall(mpc836x_mds, mpc836x_usb_cfg); -#endif /* CONFIG_QE_USB */ - -/* - * Called very early, MMU is off, device-tree isn't unflattened - */ -static int __init mpc836x_mds_probe(void) -{ - return of_machine_is_compatible("MPC836xMDS"); -} - -define_machine(mpc836x_mds) { - .name = "MPC836x MDS", - .probe = mpc836x_mds_probe, - .setup_arch = mpc836x_mds_setup_arch, - .discover_phbs = mpc83xx_setup_pci, - .init_IRQ = mpc83xx_ipic_init_IRQ, - .get_irq = ipic_get_irq, - .restart = mpc83xx_restart, - .time_init = mpc83xx_time_init, - .calibrate_decr = generic_calibrate_decr, - .progress = udbg_progress, -}; diff --git a/arch/powerpc/platforms/83xx/mpc836x_rdk.c b/arch/powerpc/platforms/83xx/mpc836x_rdk.c index 731bc5ce726d..1fc9d1235a7c 100644 --- a/arch/powerpc/platforms/83xx/mpc836x_rdk.c +++ b/arch/powerpc/platforms/83xx/mpc836x_rdk.c @@ -28,23 +28,14 @@ static void __init mpc836x_rdk_setup_arch(void) mpc83xx_setup_arch(); } -/* - * Called very early, MMU is off, device-tree isn't unflattened. - */ -static int __init mpc836x_rdk_probe(void) -{ - return of_machine_is_compatible("fsl,mpc8360rdk"); -} - define_machine(mpc836x_rdk) { .name = "MPC836x RDK", - .probe = mpc836x_rdk_probe, + .compatible = "fsl,mpc8360rdk", .setup_arch = mpc836x_rdk_setup_arch, .discover_phbs = mpc83xx_setup_pci, .init_IRQ = mpc83xx_ipic_init_IRQ, .get_irq = ipic_get_irq, .restart = mpc83xx_restart, .time_init = mpc83xx_time_init, - .calibrate_decr = generic_calibrate_decr, .progress = udbg_progress, }; diff --git a/arch/powerpc/platforms/83xx/mpc837x_mds.c b/arch/powerpc/platforms/83xx/mpc837x_mds.c deleted file mode 100644 index fa3538803af7..000000000000 --- a/arch/powerpc/platforms/83xx/mpc837x_mds.c +++ /dev/null @@ -1,103 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * arch/powerpc/platforms/83xx/mpc837x_mds.c - * - * Copyright (C) 2007 Freescale Semiconductor, Inc. All rights reserved. - * - * MPC837x MDS board specific routines - */ - -#include <linux/pci.h> -#include <linux/of.h> -#include <linux/of_address.h> -#include <linux/of_platform.h> - -#include <asm/time.h> -#include <asm/ipic.h> -#include <asm/udbg.h> -#include <sysdev/fsl_pci.h> - -#include "mpc83xx.h" - -#define BCSR12_USB_SER_MASK 0x8a -#define BCSR12_USB_SER_PIN 0x80 -#define BCSR12_USB_SER_DEVICE 0x02 - -static int __init mpc837xmds_usb_cfg(void) -{ - struct device_node *np; - const void *phy_type, *mode; - void __iomem *bcsr_regs = NULL; - u8 bcsr12; - int ret; - - ret = mpc837x_usb_cfg(); - if (ret) - return ret; - /* Map BCSR area */ - np = of_find_compatible_node(NULL, NULL, "fsl,mpc837xmds-bcsr"); - if (np) { - bcsr_regs = of_iomap(np, 0); - of_node_put(np); - } - if (!bcsr_regs) - return -1; - - np = of_find_node_by_name(NULL, "usb"); - if (!np) { - ret = -ENODEV; - goto out; - } - phy_type = of_get_property(np, "phy_type", NULL); - if (phy_type && !strcmp(phy_type, "ulpi")) { - clrbits8(bcsr_regs + 12, BCSR12_USB_SER_PIN); - } else if (phy_type && !strcmp(phy_type, "serial")) { - mode = of_get_property(np, "dr_mode", NULL); - bcsr12 = in_8(bcsr_regs + 12) & ~BCSR12_USB_SER_MASK; - bcsr12 |= BCSR12_USB_SER_PIN; - if (mode && !strcmp(mode, "peripheral")) - bcsr12 |= BCSR12_USB_SER_DEVICE; - out_8(bcsr_regs + 12, bcsr12); - } else { - printk(KERN_ERR "USB DR: unsupported PHY\n"); - } - - of_node_put(np); -out: - iounmap(bcsr_regs); - return ret; -} - -/* ************************************************************************ - * - * Setup the architecture - * - */ -static void __init mpc837x_mds_setup_arch(void) -{ - mpc83xx_setup_arch(); - mpc837xmds_usb_cfg(); -} - -machine_device_initcall(mpc837x_mds, mpc83xx_declare_of_platform_devices); - -/* - * Called very early, MMU is off, device-tree isn't unflattened - */ -static int __init mpc837x_mds_probe(void) -{ - return of_machine_is_compatible("fsl,mpc837xmds"); -} - -define_machine(mpc837x_mds) { - .name = "MPC837x MDS", - .probe = mpc837x_mds_probe, - .setup_arch = mpc837x_mds_setup_arch, - .discover_phbs = mpc83xx_setup_pci, - .init_IRQ = mpc83xx_ipic_init_IRQ, - .get_irq = ipic_get_irq, - .restart = mpc83xx_restart, - .time_init = mpc83xx_time_init, - .calibrate_decr = generic_calibrate_decr, - .progress = udbg_progress, -}; diff --git a/arch/powerpc/platforms/83xx/mpc837x_rdb.c b/arch/powerpc/platforms/83xx/mpc837x_rdb.c index 5d48c6842098..39e78018dd0b 100644 --- a/arch/powerpc/platforms/83xx/mpc837x_rdb.c +++ b/arch/powerpc/platforms/83xx/mpc837x_rdb.c @@ -78,6 +78,5 @@ define_machine(mpc837x_rdb) { .get_irq = ipic_get_irq, .restart = mpc83xx_restart, .time_init = mpc83xx_time_init, - .calibrate_decr = generic_calibrate_decr, .progress = udbg_progress, }; |