diff options
Diffstat (limited to 'arch/arm/mach-sa1100')
22 files changed, 0 insertions, 2673 deletions
diff --git a/arch/arm/mach-sa1100/Kconfig b/arch/arm/mach-sa1100/Kconfig index fb9cd10705de..0fb4c24cfad5 100644 --- a/arch/arm/mach-sa1100/Kconfig +++ b/arch/arm/mach-sa1100/Kconfig @@ -41,35 +41,6 @@ config ASSABET_NEPONSET Microprocessor Development Board (Assabet) with the SA-1111 Development Board (Nepon). -config SA1100_CERF - bool "CerfBoard" - depends on UNUSED_BOARD_FILES - select ARM_SA1110_CPUFREQ - select LEDS_GPIO_REGISTER - help - The Intrinsyc CerfBoard is based on the StrongARM 1110 (Discontinued). - More information is available at: - <http://www.intrinsyc.com/products/cerfboard/>. - - Say Y if configuring for an Intrinsyc CerfBoard. - Say N otherwise. - -choice - prompt "Cerf Flash available" - depends on SA1100_CERF - default SA1100_CERF_FLASH_8MB - -config SA1100_CERF_FLASH_8MB - bool "8MB" - -config SA1100_CERF_FLASH_16MB - bool "16MB" - -config SA1100_CERF_FLASH_32MB - bool "32MB" - -endchoice - config SA1100_COLLIE bool "Sharp Zaurus SL5500" # FIXME: select ARM_SA11x0_CPUFREQ @@ -79,16 +50,6 @@ config SA1100_COLLIE help Say Y here to support the Sharp Zaurus SL5500 PDAs. -config SA1100_H3100 - bool "Compaq iPAQ H3100" - depends on UNUSED_BOARD_FILES - select ARM_SA1110_CPUFREQ - select HTC_EGPIO - select MFD_IPAQ_MICRO - help - Say Y here if you intend to run this kernel on the Compaq iPAQ - H3100 handheld computer. - config SA1100_H3600 bool "Compaq iPAQ H3600/H3700" select ARM_SA1110_CPUFREQ @@ -98,18 +59,8 @@ config SA1100_H3600 Say Y here if you intend to run this kernel on the Compaq iPAQ H3600 and H3700 handheld computers. -config SA1100_BADGE4 - bool "HP Labs BadgePAD 4" - depends on UNUSED_BOARD_FILES - select ARM_SA1100_CPUFREQ - select SA1111 - help - Say Y here if you want to build a kernel for the HP Laboratories - BadgePAD 4. - config SA1100_JORNADA720 bool "HP Jornada 720" - depends on UNUSED_BOARD_FILES # FIXME: select ARM_SA11x0_CPUFREQ select SA1111 help @@ -127,71 +78,8 @@ config SA1100_JORNADA720_SSP keyboard, touchscreen, backlight and battery. This driver also activates the generic SSP which it extends. -config SA1100_HACKKIT - bool "HackKit Core CPU Board" - depends on UNUSED_BOARD_FILES - select ARM_SA1100_CPUFREQ - help - Say Y here to support the HackKit Core CPU Board - <http://hackkit.eletztrick.de>; - -config SA1100_LART - bool "LART" - depends on UNUSED_BOARD_FILES - select ARM_SA1100_CPUFREQ - help - Say Y here if you are using the Linux Advanced Radio Terminal - (also known as the LART). See <http://www.lartmaker.nl/> for - information on the LART. - -config SA1100_NANOENGINE - bool "nanoEngine" - depends on UNUSED_BOARD_FILES - select ARM_SA1110_CPUFREQ - select FORCE_PCI - select PCI_NANOENGINE - help - Say Y here if you are using the Bright Star Engineering nanoEngine. - See <http://www.brightstareng.com/arm/nanoeng.htm> for information - on the BSE nanoEngine. - -config SA1100_PLEB - bool "PLEB" - depends on UNUSED_BOARD_FILES - select ARM_SA1100_CPUFREQ - help - Say Y here if you are using version 1 of the Portable Linux - Embedded Board (also known as PLEB). - See <http://www.disy.cse.unsw.edu.au/Hardware/PLEB/> - for more information. - -config SA1100_SHANNON - bool "Shannon" - depends on UNUSED_BOARD_FILES - select ARM_SA1100_CPUFREQ - select REGULATOR - select REGULATOR_FIXED_VOLTAGE - help - The Shannon (also known as a Tuxscreen, and also as a IS2630) was a - limited edition webphone produced by Philips. The Shannon is a SA1100 - platform with a 640x480 LCD, touchscreen, CIR keyboard, PCMCIA slots, - and a telco interface. - -config SA1100_SIMPAD - bool "Simpad" - depends on UNUSED_BOARD_FILES - select ARM_SA1110_CPUFREQ - help - The SIEMENS webpad SIMpad is based on the StrongARM 1110. There - are two different versions CL4 and SL4. CL4 has 32MB RAM and 16MB - FLASH. The SL4 version got 64 MB RAM and 32 MB FLASH and a - PCMCIA-Slot. The version for the Germany Telecom (DTAG) is the same - like CL4 in additional it has a PCMCIA-Slot. For more information - visit <http://www.usa.siemens.com/> or <http://www.siemens.ch/>. - config SA1100_SSP tristate "Generic PIO SSP" - depends on UNUSED_BOARD_FILES help Say Y here to enable support for the generic PIO SSP driver. This isn't for audio support, but for attached sensors and diff --git a/arch/arm/mach-sa1100/Makefile b/arch/arm/mach-sa1100/Makefile index 28c1cae0053f..b5816d675152 100644 --- a/arch/arm/mach-sa1100/Makefile +++ b/arch/arm/mach-sa1100/Makefile @@ -9,32 +9,11 @@ obj-y := clock.o generic.o #nmi-oopser.o # Specific board support obj-$(CONFIG_SA1100_ASSABET) += assabet.o obj-$(CONFIG_ASSABET_NEPONSET) += neponset.o - -obj-$(CONFIG_SA1100_BADGE4) += badge4.o - -obj-$(CONFIG_SA1100_CERF) += cerf.o - obj-$(CONFIG_SA1100_COLLIE) += collie.o - -obj-$(CONFIG_SA1100_H3100) += h3100.o h3xxx.o obj-$(CONFIG_SA1100_H3600) += h3600.o h3xxx.o - -obj-$(CONFIG_SA1100_HACKKIT) += hackkit.o - obj-$(CONFIG_SA1100_JORNADA720) += jornada720.o obj-$(CONFIG_SA1100_JORNADA720_SSP) += jornada720_ssp.o -obj-$(CONFIG_SA1100_LART) += lart.o - -obj-$(CONFIG_SA1100_NANOENGINE) += nanoengine.o -obj-$(CONFIG_PCI_NANOENGINE) += pci-nanoengine.o - -obj-$(CONFIG_SA1100_PLEB) += pleb.o - -obj-$(CONFIG_SA1100_SHANNON) += shannon.o - -obj-$(CONFIG_SA1100_SIMPAD) += simpad.o - # Miscellaneous functions obj-$(CONFIG_PM) += pm.o sleep.o obj-$(CONFIG_SA1100_SSP) += ssp.o diff --git a/arch/arm/mach-sa1100/assabet.c b/arch/arm/mach-sa1100/assabet.c index 9919e0f32c4b..2eba112f2ad8 100644 --- a/arch/arm/mach-sa1100/assabet.c +++ b/arch/arm/mach-sa1100/assabet.c @@ -38,7 +38,6 @@ #include <asm/mach/arch.h> #include <asm/mach/flash.h> -#include <linux/platform_data/irda-sa11x0.h> #include <asm/mach/map.h> #include <mach/assabet.h> #include <linux/platform_data/mfd-mcp-sa11x0.h> @@ -297,38 +296,6 @@ static struct resource assabet_flash_resources[] = { }; -/* - * Assabet IrDA support code. - */ - -static int assabet_irda_set_power(struct device *dev, unsigned int state) -{ - static unsigned int bcr_state[4] = { - ASSABET_BCR_IRDA_MD0, - ASSABET_BCR_IRDA_MD1|ASSABET_BCR_IRDA_MD0, - ASSABET_BCR_IRDA_MD1, - 0 - }; - - if (state < 4) - ASSABET_BCR_frob(ASSABET_BCR_IRDA_MD1 | ASSABET_BCR_IRDA_MD0, - bcr_state[state]); - return 0; -} - -static void assabet_irda_set_speed(struct device *dev, unsigned int speed) -{ - if (speed < 4000000) - ASSABET_BCR_clear(ASSABET_BCR_IRDA_FSEL); - else - ASSABET_BCR_set(ASSABET_BCR_IRDA_FSEL); -} - -static struct irda_platform_data assabet_irda_data = { - .set_power = assabet_irda_set_power, - .set_speed = assabet_irda_set_speed, -}; - static struct ucb1x00_plat_data assabet_ucb1x00_data = { .reset = assabet_ucb1x00_reset, .gpio_base = -1, @@ -618,7 +585,6 @@ static void __init assabet_init(void) #endif sa11x0_register_mtd(&assabet_flash_data, assabet_flash_resources, ARRAY_SIZE(assabet_flash_resources)); - sa11x0_register_irda(&assabet_irda_data); sa11x0_register_mcp(&assabet_mcp_data); if (!machine_has_neponset()) diff --git a/arch/arm/mach-sa1100/badge4.c b/arch/arm/mach-sa1100/badge4.c deleted file mode 100644 index de79f3502045..000000000000 --- a/arch/arm/mach-sa1100/badge4.c +++ /dev/null @@ -1,338 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/arch/arm/mach-sa1100/badge4.c - * - * BadgePAD 4 specific initialization - * - * Tim Connors <connors@hpl.hp.com> - * Christopher Hoover <ch@hpl.hp.com> - * - * Copyright (C) 2002 Hewlett-Packard Company - */ -#include <linux/module.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/platform_data/sa11x0-serial.h> -#include <linux/platform_device.h> -#include <linux/delay.h> -#include <linux/tty.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/errno.h> -#include <linux/gpio.h> -#include <linux/leds.h> - -#include <mach/hardware.h> -#include <asm/mach-types.h> -#include <asm/setup.h> -#include <mach/irqs.h> - -#include <asm/mach/arch.h> -#include <asm/mach/flash.h> -#include <asm/mach/map.h> -#include <asm/hardware/sa1111.h> - -#include <mach/badge4.h> - -#include "generic.h" - -static struct resource sa1111_resources[] = { - [0] = DEFINE_RES_MEM(BADGE4_SA1111_BASE, 0x2000), - [1] = DEFINE_RES_IRQ(BADGE4_IRQ_GPIO_SA1111), -}; - -static int badge4_sa1111_enable(void *data, unsigned devid) -{ - if (devid == SA1111_DEVID_USB) - badge4_set_5V(BADGE4_5V_USB, 1); - return 0; -} - -static void badge4_sa1111_disable(void *data, unsigned devid) -{ - if (devid == SA1111_DEVID_USB) - badge4_set_5V(BADGE4_5V_USB, 0); -} - -static struct sa1111_platform_data sa1111_info = { - .disable_devs = SA1111_DEVID_PS2_MSE, - .enable = badge4_sa1111_enable, - .disable = badge4_sa1111_disable, -}; - -static u64 sa1111_dmamask = 0xffffffffUL; - -static struct platform_device sa1111_device = { - .name = "sa1111", - .id = 0, - .dev = { - .dma_mask = &sa1111_dmamask, - .coherent_dma_mask = 0xffffffff, - .platform_data = &sa1111_info, - }, - .num_resources = ARRAY_SIZE(sa1111_resources), - .resource = sa1111_resources, -}; - -/* LEDs */ -struct gpio_led badge4_gpio_leds[] = { - { - .name = "badge4:red", - .default_trigger = "heartbeat", - .gpio = 7, - }, - { - .name = "badge4:green", - .default_trigger = "cpu0", - .gpio = 9, - }, -}; - -static struct gpio_led_platform_data badge4_gpio_led_info = { - .leds = badge4_gpio_leds, - .num_leds = ARRAY_SIZE(badge4_gpio_leds), -}; - -static struct platform_device badge4_leds = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &badge4_gpio_led_info, - } -}; - -static struct platform_device *devices[] __initdata = { - &sa1111_device, - &badge4_leds, -}; - -static int __init badge4_sa1111_init(void) -{ - /* - * Ensure that the memory bus request/grant signals are setup, - * and the grant is held in its inactive state - */ - sa1110_mb_disable(); - - /* - * Probe for SA1111. - */ - return platform_add_devices(devices, ARRAY_SIZE(devices)); -} - - -/* - * 1 x Intel 28F320C3 Advanced+ Boot Block Flash (32 Mi bit) - * Eight 4 KiW Parameter Bottom Blocks (64 KiB) - * Sixty-three 32 KiW Main Blocks (4032 Ki b) - * - * <or> - * - * 1 x Intel 28F640C3 Advanced+ Boot Block Flash (64 Mi bit) - * Eight 4 KiW Parameter Bottom Blocks (64 KiB) - * One-hundred-twenty-seven 32 KiW Main Blocks (8128 Ki b) - */ -static struct mtd_partition badge4_partitions[] = { - { - .name = "BLOB boot loader", - .offset = 0, - .size = 0x0000A000 - }, { - .name = "params", - .offset = MTDPART_OFS_APPEND, - .size = 0x00006000 - }, { - .name = "root", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL - } -}; - -static struct flash_platform_data badge4_flash_data = { - .map_name = "cfi_probe", - .parts = badge4_partitions, - .nr_parts = ARRAY_SIZE(badge4_partitions), -}; - -static struct resource badge4_flash_resource = - DEFINE_RES_MEM(SA1100_CS0_PHYS, SZ_64M); - -static int five_v_on __initdata = 0; - -static int __init five_v_on_setup(char *ignore) -{ - five_v_on = 1; - return 1; -} -__setup("five_v_on", five_v_on_setup); - - -static int __init badge4_init(void) -{ - int ret; - - if (!machine_is_badge4()) - return -ENODEV; - - /* LCD */ - GPCR = (BADGE4_GPIO_LGP2 | BADGE4_GPIO_LGP3 | - BADGE4_GPIO_LGP4 | BADGE4_GPIO_LGP5 | - BADGE4_GPIO_LGP6 | BADGE4_GPIO_LGP7 | - BADGE4_GPIO_LGP8 | BADGE4_GPIO_LGP9 | - BADGE4_GPIO_GPA_VID | BADGE4_GPIO_GPB_VID | - BADGE4_GPIO_GPC_VID); - GPDR &= ~BADGE4_GPIO_INT_VID; - GPDR |= (BADGE4_GPIO_LGP2 | BADGE4_GPIO_LGP3 | - BADGE4_GPIO_LGP4 | BADGE4_GPIO_LGP5 | - BADGE4_GPIO_LGP6 | BADGE4_GPIO_LGP7 | - BADGE4_GPIO_LGP8 | BADGE4_GPIO_LGP9 | - BADGE4_GPIO_GPA_VID | BADGE4_GPIO_GPB_VID | - BADGE4_GPIO_GPC_VID); - - /* SDRAM SPD i2c */ - GPCR = (BADGE4_GPIO_SDSDA | BADGE4_GPIO_SDSCL); - GPDR |= (BADGE4_GPIO_SDSDA | BADGE4_GPIO_SDSCL); - - /* uart */ - GPCR = (BADGE4_GPIO_UART_HS1 | BADGE4_GPIO_UART_HS2); - GPDR |= (BADGE4_GPIO_UART_HS1 | BADGE4_GPIO_UART_HS2); - - /* CPLD muxsel0 input for mux/adc chip select */ - GPCR = BADGE4_GPIO_MUXSEL0; - GPDR |= BADGE4_GPIO_MUXSEL0; - - /* test points: J5, J6 as inputs, J7 outputs */ - GPDR &= ~(BADGE4_GPIO_TESTPT_J5 | BADGE4_GPIO_TESTPT_J6); - GPCR = BADGE4_GPIO_TESTPT_J7; - GPDR |= BADGE4_GPIO_TESTPT_J7; - - /* 5V supply rail. */ - GPCR = BADGE4_GPIO_PCMEN5V; /* initially off */ - GPDR |= BADGE4_GPIO_PCMEN5V; - - /* CPLD sdram type inputs; set up by blob */ - //GPDR |= (BADGE4_GPIO_SDTYP1 | BADGE4_GPIO_SDTYP0); - printk(KERN_DEBUG __FILE__ ": SDRAM CPLD typ1=%d typ0=%d\n", - !!(GPLR & BADGE4_GPIO_SDTYP1), - !!(GPLR & BADGE4_GPIO_SDTYP0)); - - /* SA1111 reset pin; set up by blob */ - //GPSR = BADGE4_GPIO_SA1111_NRST; - //GPDR |= BADGE4_GPIO_SA1111_NRST; - - - /* power management cruft */ - PGSR = 0; - PWER = 0; - PCFR = 0; - PSDR = 0; - - PWER |= PWER_GPIO26; /* wake up on an edge from TESTPT_J5 */ - PWER |= PWER_RTC; /* wake up if rtc fires */ - - /* drive sa1111_nrst during sleep */ - PGSR |= BADGE4_GPIO_SA1111_NRST; - /* drive CPLD as is during sleep */ - PGSR |= (GPLR & (BADGE4_GPIO_SDTYP0|BADGE4_GPIO_SDTYP1)); - - - /* Now bring up the SA-1111. */ - ret = badge4_sa1111_init(); - if (ret < 0) - printk(KERN_ERR - "%s: SA-1111 initialization failed (%d)\n", - __func__, ret); - - - /* maybe turn on 5v0 from the start */ - badge4_set_5V(BADGE4_5V_INITIALLY, five_v_on); - - sa11x0_register_mtd(&badge4_flash_data, &badge4_flash_resource, 1); - - return 0; -} - -arch_initcall(badge4_init); - - -static unsigned badge4_5V_bitmap = 0; - -void badge4_set_5V(unsigned subsystem, int on) -{ - unsigned long flags; - unsigned old_5V_bitmap; - - local_irq_save(flags); - - old_5V_bitmap = badge4_5V_bitmap; - - if (on) { - badge4_5V_bitmap |= subsystem; - } else { - badge4_5V_bitmap &= ~subsystem; - } - - /* detect on->off and off->on transitions */ - if ((!old_5V_bitmap) && (badge4_5V_bitmap)) { - /* was off, now on */ - printk(KERN_INFO "%s: enabling 5V supply rail\n", __func__); - GPSR = BADGE4_GPIO_PCMEN5V; - } else if ((old_5V_bitmap) && (!badge4_5V_bitmap)) { - /* was on, now off */ - printk(KERN_INFO "%s: disabling 5V supply rail\n", __func__); - GPCR = BADGE4_GPIO_PCMEN5V; - } - - local_irq_restore(flags); -} -EXPORT_SYMBOL(badge4_set_5V); - - -static struct map_desc badge4_io_desc[] __initdata = { - { /* SRAM bank 1 */ - .virtual = 0xf1000000, - .pfn = __phys_to_pfn(0x08000000), - .length = 0x00100000, - .type = MT_DEVICE - }, { /* SRAM bank 2 */ - .virtual = 0xf2000000, - .pfn = __phys_to_pfn(0x10000000), - .length = 0x00100000, - .type = MT_DEVICE - } -}; - -static void -badge4_uart_pm(struct uart_port *port, u_int state, u_int oldstate) -{ - if (!state) { - Ser1SDCR0 |= SDCR0_UART; - } -} - -static struct sa1100_port_fns badge4_port_fns __initdata = { - .pm = badge4_uart_pm, -}; - -static void __init badge4_map_io(void) -{ - sa1100_map_io(); - iotable_init(badge4_io_desc, ARRAY_SIZE(badge4_io_desc)); - - sa1100_register_uart_fns(&badge4_port_fns); - sa1100_register_uart(0, 3); - sa1100_register_uart(1, 1); -} - -MACHINE_START(BADGE4, "Hewlett-Packard Laboratories BadgePAD 4") - .atag_offset = 0x100, - .map_io = badge4_map_io, - .nr_irqs = SA1100_NR_IRQS, - .init_irq = sa1100_init_irq, - .init_late = sa11x0_init_late, - .init_time = sa1100_timer_init, -#ifdef CONFIG_SA1111 - .dma_zone_size = SZ_1M, -#endif - .restart = sa11x0_restart, -MACHINE_END diff --git a/arch/arm/mach-sa1100/cerf.c b/arch/arm/mach-sa1100/cerf.c deleted file mode 100644 index f9243a3fd69c..000000000000 --- a/arch/arm/mach-sa1100/cerf.c +++ /dev/null @@ -1,181 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/arch/arm/mach-sa1100/cerf.c - * - * Apr-2003 : Removed some old PDA crud [FB] - * Oct-2003 : Added uart2 resource [FB] - * Jan-2004 : Removed io map for flash [FB] - */ - -#include <linux/init.h> -#include <linux/gpio/machine.h> -#include <linux/kernel.h> -#include <linux/tty.h> -#include <linux/platform_data/sa11x0-serial.h> -#include <linux/platform_device.h> -#include <linux/irq.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/gpio.h> -#include <linux/leds.h> - -#include <mach/hardware.h> -#include <asm/setup.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/flash.h> -#include <asm/mach/map.h> - -#include <mach/cerf.h> -#include <linux/platform_data/mfd-mcp-sa11x0.h> -#include <mach/irqs.h> -#include "generic.h" - -static struct resource cerfuart2_resources[] = { - [0] = DEFINE_RES_MEM(0x80030000, SZ_64K), -}; - -static struct platform_device cerfuart2_device = { - .name = "sa11x0-uart", - .id = 2, - .num_resources = ARRAY_SIZE(cerfuart2_resources), - .resource = cerfuart2_resources, -}; - -/* Compact Flash */ -static struct gpiod_lookup_table cerf_cf_gpio_table = { - .dev_id = "sa11x0-pcmcia.1", - .table = { - GPIO_LOOKUP("gpio", 19, "bvd2", GPIO_ACTIVE_HIGH), - GPIO_LOOKUP("gpio", 20, "bvd1", GPIO_ACTIVE_HIGH), - GPIO_LOOKUP("gpio", 21, "reset", GPIO_ACTIVE_HIGH), - GPIO_LOOKUP("gpio", 22, "ready", GPIO_ACTIVE_HIGH), - GPIO_LOOKUP("gpio", 23, "detect", GPIO_ACTIVE_LOW), - { }, - }, -}; - -/* LEDs */ -struct gpio_led cerf_gpio_leds[] = { - { - .name = "cerf:d0", - .default_trigger = "heartbeat", - .gpio = 0, - }, - { - .name = "cerf:d1", - .default_trigger = "cpu0", - .gpio = 1, - }, - { - .name = "cerf:d2", - .default_trigger = "default-on", - .gpio = 2, - }, - { - .name = "cerf:d3", - .default_trigger = "default-on", - .gpio = 3, - }, - -}; - -static struct gpio_led_platform_data cerf_gpio_led_info = { - .leds = cerf_gpio_leds, - .num_leds = ARRAY_SIZE(cerf_gpio_leds), -}; - -static struct platform_device *cerf_devices[] __initdata = { - &cerfuart2_device, -}; - -#ifdef CONFIG_SA1100_CERF_FLASH_32MB -# define CERF_FLASH_SIZE 0x02000000 -#elif defined CONFIG_SA1100_CERF_FLASH_16MB -# define CERF_FLASH_SIZE 0x01000000 -#elif defined CONFIG_SA1100_CERF_FLASH_8MB -# define CERF_FLASH_SIZE 0x00800000 -#else -# error "Undefined flash size for CERF" -#endif - -static struct mtd_partition cerf_partitions[] = { - { - .name = "Bootloader", - .size = 0x00020000, - .offset = 0x00000000, - }, { - .name = "Params", - .size = 0x00040000, - .offset = 0x00020000, - }, { - .name = "Kernel", - .size = 0x00100000, - .offset = 0x00060000, - }, { - .name = "Filesystem", - .size = CERF_FLASH_SIZE-0x00160000, - .offset = 0x00160000, - } -}; - -static struct flash_platform_data cerf_flash_data = { - .map_name = "cfi_probe", - .parts = cerf_partitions, - .nr_parts = ARRAY_SIZE(cerf_partitions), -}; - -static struct resource cerf_flash_resource = - DEFINE_RES_MEM(SA1100_CS0_PHYS, SZ_32M); - -static void __init cerf_init_irq(void) -{ - sa1100_init_irq(); - irq_set_irq_type(CERF_ETH_IRQ, IRQ_TYPE_EDGE_RISING); -} - -static struct map_desc cerf_io_desc[] __initdata = { - { /* Crystal Ethernet Chip */ - .virtual = 0xf0000000, - .pfn = __phys_to_pfn(0x08000000), - .length = 0x00100000, - .type = MT_DEVICE - } -}; - -static void __init cerf_map_io(void) -{ - sa1100_map_io(); - iotable_init(cerf_io_desc, ARRAY_SIZE(cerf_io_desc)); - - sa1100_register_uart(0, 3); - sa1100_register_uart(1, 2); /* disable this and the uart2 device for sa1100_fir */ - sa1100_register_uart(2, 1); -} - -static struct mcp_plat_data cerf_mcp_data = { - .mccr0 = MCCR0_ADM, - .sclk_rate = 11981000, -}; - -static void __init cerf_init(void) -{ - sa11x0_ppc_configure_mcp(); - platform_add_devices(cerf_devices, ARRAY_SIZE(cerf_devices)); - gpio_led_register_device(-1, &cerf_gpio_led_info); - sa11x0_register_mtd(&cerf_flash_data, &cerf_flash_resource, 1); - sa11x0_register_mcp(&cerf_mcp_data); - sa11x0_register_pcmcia(1, &cerf_cf_gpio_table); -} - -MACHINE_START(CERF, "Intrinsyc CerfBoard/CerfCube") - /* Maintainer: support@intrinsyc.com */ - .map_io = cerf_map_io, - .nr_irqs = SA1100_NR_IRQS, - .init_irq = cerf_init_irq, - .init_time = sa1100_timer_init, - .init_machine = cerf_init, - .init_late = sa11x0_init_late, - .restart = sa11x0_restart, -MACHINE_END diff --git a/arch/arm/mach-sa1100/collie.c b/arch/arm/mach-sa1100/collie.c index 14c33ed05318..466d755d5702 100644 --- a/arch/arm/mach-sa1100/collie.c +++ b/arch/arm/mach-sa1100/collie.c @@ -44,7 +44,6 @@ #include <asm/mach/arch.h> #include <asm/mach/flash.h> #include <asm/mach/map.h> -#include <linux/platform_data/irda-sa11x0.h> #include <asm/hardware/scoop.h> #include <asm/mach/sharpsl_param.h> @@ -118,37 +117,6 @@ static struct gpiod_lookup_table collie_battery_gpiod_table = { }, }; -static int collie_ir_startup(struct device *dev) -{ - int rc = gpio_request(COLLIE_GPIO_IR_ON, "IrDA"); - if (rc) - return rc; - rc = gpio_direction_output(COLLIE_GPIO_IR_ON, 1); - - if (!rc) - return 0; - - gpio_free(COLLIE_GPIO_IR_ON); - return rc; -} - -static void collie_ir_shutdown(struct device *dev) -{ - gpio_free(COLLIE_GPIO_IR_ON); -} - -static int collie_ir_set_power(struct device *dev, unsigned int state) -{ - gpio_set_value(COLLIE_GPIO_IR_ON, !state); - return 0; -} - -static struct irda_platform_data collie_ir_data = { - .startup = collie_ir_startup, - .shutdown = collie_ir_shutdown, - .set_power = collie_ir_set_power, -}; - /* * Collie AC IN */ @@ -420,7 +388,6 @@ static void __init collie_init(void) sa11x0_register_mtd(&collie_flash_data, collie_flash_resources, ARRAY_SIZE(collie_flash_resources)); sa11x0_register_mcp(&collie_mcp_data); - sa11x0_register_irda(&collie_ir_data); sharpsl_save_param(); } diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c index 6c21f214cd60..0c586047d130 100644 --- a/arch/arm/mach-sa1100/generic.c +++ b/arch/arm/mach-sa1100/generic.c @@ -250,25 +250,6 @@ void sa11x0_register_mtd(struct flash_platform_data *flash, sa11x0_register_device(&sa11x0mtd_device, flash); } -static struct resource sa11x0ir_resources[] = { - DEFINE_RES_MEM(__PREG(Ser2UTCR0), 0x24), - DEFINE_RES_MEM(__PREG(Ser2HSCR0), 0x1c), - DEFINE_RES_MEM(__PREG(Ser2HSCR2), 0x04), - DEFINE_RES_IRQ(IRQ_Ser2ICP), -}; - -static struct platform_device sa11x0ir_device = { - .name = "sa11x0-ir", - .id = -1, - .num_resources = ARRAY_SIZE(sa11x0ir_resources), - .resource = sa11x0ir_resources, -}; - -void sa11x0_register_irda(struct irda_platform_data *irda) -{ - sa11x0_register_device(&sa11x0ir_device, irda); -} - static struct resource sa1100_rtc_resources[] = { DEFINE_RES_MEM(0x90010000, 0x40), DEFINE_RES_IRQ_NAMED(IRQ_RTC1Hz, "rtc 1Hz"), diff --git a/arch/arm/mach-sa1100/generic.h b/arch/arm/mach-sa1100/generic.h index 158a4fd5ca24..5fe0d4fc0f8c 100644 --- a/arch/arm/mach-sa1100/generic.h +++ b/arch/arm/mach-sa1100/generic.h @@ -30,9 +30,6 @@ struct resource; void sa11x0_register_mtd(struct flash_platform_data *flash, struct resource *res, int nr); -struct irda_platform_data; -void sa11x0_register_irda(struct irda_platform_data *irda); - struct mcp_plat_data; void sa11x0_ppc_configure_mcp(void); void sa11x0_register_mcp(struct mcp_plat_data *data); diff --git a/arch/arm/mach-sa1100/h3100.c b/arch/arm/mach-sa1100/h3100.c deleted file mode 100644 index 51eaeeaf3f10..000000000000 --- a/arch/arm/mach-sa1100/h3100.c +++ /dev/null @@ -1,140 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * Support for Compaq iPAQ H3100 handheld computer - * - * Copyright (c) 2000,1 Compaq Computer Corporation. (Author: Jamey Hicks) - * Copyright (c) 2009 Dmitry Artamonow <mad_soft@inbox.ru> - */ - -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/gpio.h> - -#include <video/sa1100fb.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <linux/platform_data/irda-sa11x0.h> - -#include <mach/h3xxx.h> -#include <mach/irqs.h> - -#include "generic.h" - -/* - * helper for sa1100fb - */ -static struct gpio h3100_lcd_gpio[] = { - { H3100_GPIO_LCD_3V_ON, GPIOF_OUT_INIT_LOW, "LCD 3V" }, - { H3XXX_EGPIO_LCD_ON, GPIOF_OUT_INIT_LOW, "LCD ON" }, -}; - -static bool h3100_lcd_request(void) -{ - static bool h3100_lcd_ok; - int rc; - - if (h3100_lcd_ok) - return true; - - rc = gpio_request_array(h3100_lcd_gpio, ARRAY_SIZE(h3100_lcd_gpio)); - if (rc) - pr_err("%s: can't request GPIOs\n", __func__); - else - h3100_lcd_ok = true; - - return h3100_lcd_ok; -} - -static void h3100_lcd_power(int enable) -{ - if (!h3100_lcd_request()) - return; - - gpio_set_value(H3100_GPIO_LCD_3V_ON, enable); - gpio_set_value(H3XXX_EGPIO_LCD_ON, enable); -} - -static struct sa1100fb_mach_info h3100_lcd_info = { - .pixclock = 406977, .bpp = 4, - .xres = 320, .yres = 240, - - .hsync_len = 26, .vsync_len = 41, - .left_margin = 4, .upper_margin = 0, - .right_margin = 4, .lower_margin = 0, - - .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, - .cmap_greyscale = 1, - .cmap_inverse = 1, - - .lccr0 = LCCR0_Mono | LCCR0_4PixMono | LCCR0_Sngl | LCCR0_Pas, - .lccr3 = LCCR3_OutEnH | LCCR3_PixRsEdg | LCCR3_ACBsDiv(2), - - .lcd_power = h3100_lcd_power, -}; - -static void __init h3100_map_io(void) -{ - h3xxx_map_io(); - - /* Older bootldrs put GPIO2-9 in alternate mode on the - assumption that they are used for video */ - GAFR &= ~0x000001fb; -} - -/* - * This turns the IRDA power on or off on the Compaq H3100 - */ -static struct gpio h3100_irda_gpio[] = { - { H3100_GPIO_IR_ON, GPIOF_OUT_INIT_LOW, "IrDA power" }, - { H3100_GPIO_IR_FSEL, GPIOF_OUT_INIT_LOW, "IrDA fsel" }, -}; - -static int h3100_irda_set_power(struct device *dev, unsigned int state) -{ - gpio_set_value(H3100_GPIO_IR_ON, state); - return 0; -} - -static void h3100_irda_set_speed(struct device *dev, unsigned int speed) -{ - gpio_set_value(H3100_GPIO_IR_FSEL, !(speed < 4000000)); -} - -static int h3100_irda_startup(struct device *dev) -{ - return gpio_request_array(h3100_irda_gpio, sizeof(h3100_irda_gpio)); -} - -static void h3100_irda_shutdown(struct device *dev) -{ - return gpio_free_array(h3100_irda_gpio, sizeof(h3100_irda_gpio)); -} - -static struct irda_platform_data h3100_irda_data = { - .set_power = h3100_irda_set_power, - .set_speed = h3100_irda_set_speed, - .startup = h3100_irda_startup, - .shutdown = h3100_irda_shutdown, -}; - -static void __init h3100_mach_init(void) -{ - h3xxx_mach_init(); - - sa11x0_register_pcmcia(-1, NULL); - sa11x0_register_lcd(&h3100_lcd_info); - sa11x0_register_irda(&h3100_irda_data); -} - -MACHINE_START(H3100, "Compaq iPAQ H3100") - .atag_offset = 0x100, - .map_io = h3100_map_io, - .nr_irqs = SA1100_NR_IRQS, - .init_irq = sa1100_init_irq, - .init_time = sa1100_timer_init, - .init_machine = h3100_mach_init, - .init_late = sa11x0_init_late, - .restart = sa11x0_restart, -MACHINE_END - diff --git a/arch/arm/mach-sa1100/h3600.c b/arch/arm/mach-sa1100/h3600.c index baf529117b26..5e25dfa752e9 100644 --- a/arch/arm/mach-sa1100/h3600.c +++ b/arch/arm/mach-sa1100/h3600.c @@ -14,7 +14,6 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <linux/platform_data/irda-sa11x0.h> #include <mach/h3xxx.h> #include <mach/irqs.h> @@ -90,48 +89,11 @@ static void __init h3600_map_io(void) h3xxx_map_io(); } -/* - * This turns the IRDA power on or off on the Compaq H3600 - */ -static struct gpio h3600_irda_gpio[] = { - { H3600_EGPIO_IR_ON, GPIOF_OUT_INIT_LOW, "IrDA power" }, - { H3600_EGPIO_IR_FSEL, GPIOF_OUT_INIT_LOW, "IrDA fsel" }, -}; - -static int h3600_irda_set_power(struct device *dev, unsigned int state) -{ - gpio_set_value(H3600_EGPIO_IR_ON, state); - return 0; -} - -static void h3600_irda_set_speed(struct device *dev, unsigned int speed) -{ - gpio_set_value(H3600_EGPIO_IR_FSEL, !(speed < 4000000)); -} - -static int h3600_irda_startup(struct device *dev) -{ - return gpio_request_array(h3600_irda_gpio, sizeof(h3600_irda_gpio)); -} - -static void h3600_irda_shutdown(struct device *dev) -{ - return gpio_free_array(h3600_irda_gpio, sizeof(h3600_irda_gpio)); -} - -static struct irda_platform_data h3600_irda_data = { - .set_power = h3600_irda_set_power, - .set_speed = h3600_irda_set_speed, - .startup = h3600_irda_startup, - .shutdown = h3600_irda_shutdown, -}; - static void __init h3600_mach_init(void) { h3xxx_mach_init(); sa11x0_register_lcd(&h3600_lcd_info); - sa11x0_register_irda(&h3600_irda_data); } MACHINE_START(H3600, "Compaq iPAQ H3600") diff --git a/arch/arm/mach-sa1100/hackkit.c b/arch/arm/mach-sa1100/hackkit.c deleted file mode 100644 index 3085f1c2e586..000000000000 --- a/arch/arm/mach-sa1100/hackkit.c +++ /dev/null @@ -1,184 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/arch/arm/mach-sa1100/hackkit.c - * - * Copyright (C) 2002 Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> - * - * This file contains all HackKit tweaks. Based on original work from - * Nicolas Pitre's assabet fixes - */ -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/sched.h> -#include <linux/tty.h> -#include <linux/module.h> -#include <linux/errno.h> -#include <linux/cpufreq.h> -#include <linux/platform_data/sa11x0-serial.h> -#include <linux/serial_core.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/tty.h> -#include <linux/gpio.h> -#include <linux/leds.h> -#include <linux/platform_device.h> -#include <linux/pgtable.h> - -#include <asm/mach-types.h> -#include <asm/setup.h> -#include <asm/page.h> - -#include <asm/mach/arch.h> -#include <asm/mach/flash.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> - -#include <mach/hardware.h> -#include <mach/irqs.h> - -#include "generic.h" - -/********************************************************************** - * prototypes - */ - -/* init funcs */ -static void __init hackkit_map_io(void); - -static void hackkit_uart_pm(struct uart_port *port, u_int state, u_int oldstate); - -/********************************************************************** - * global data - */ - -/********************************************************************** - * static data - */ - -static struct map_desc hackkit_io_desc[] __initdata = { - { /* Flash bank 0 */ - .virtual = 0xe8000000, - .pfn = __phys_to_pfn(0x00000000), - .length = 0x01000000, - .type = MT_DEVICE - }, -}; - -static struct sa1100_port_fns hackkit_port_fns __initdata = { - .pm = hackkit_uart_pm, -}; - -/********************************************************************** - * Static functions - */ - -static void __init hackkit_map_io(void) -{ - sa1100_map_io(); - iotable_init(hackkit_io_desc, ARRAY_SIZE(hackkit_io_desc)); - - sa1100_register_uart_fns(&hackkit_port_fns); - sa1100_register_uart(0, 1); /* com port */ - sa1100_register_uart(1, 2); - sa1100_register_uart(2, 3); /* radio module */ - - Ser1SDCR0 |= SDCR0_SUS; -} - -/** - * hackkit_uart_pm - powermgmt callback function for system 3 UART - * @port: uart port structure - * @state: pm state - * @oldstate: old pm state - * - */ -static void hackkit_uart_pm(struct uart_port *port, u_int state, u_int oldstate) -{ - /* TODO: switch on/off uart in powersave mode */ -} - -static struct mtd_partition hackkit_partitions[] = { - { - .name = "BLOB", - .size = 0x00040000, - .offset = 0x00000000, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, { - .name = "config", - .size = 0x00040000, - .offset = MTDPART_OFS_APPEND, - }, { - .name = "kernel", - .size = 0x00100000, - .offset = MTDPART_OFS_APPEND, - }, { - .name = "initrd", - .size = 0x00180000, - .offset = MTDPART_OFS_APPEND, - }, { - .name = "rootfs", - .size = 0x700000, - .offset = MTDPART_OFS_APPEND, - }, { - .name = "data", - .size = MTDPART_SIZ_FULL, - .offset = MTDPART_OFS_APPEND, - } -}; - -static struct flash_platform_data hackkit_flash_data = { - .map_name = "cfi_probe", - .parts = hackkit_partitions, - .nr_parts = ARRAY_SIZE(hackkit_partitions), -}; - -static struct resource hackkit_flash_resource = - DEFINE_RES_MEM(SA1100_CS0_PHYS, SZ_32M); - -/* LEDs */ -struct gpio_led hackkit_gpio_leds[] = { - { - .name = "hackkit:red", - .default_trigger = "cpu0", - .gpio = 22, - }, - { - .name = "hackkit:green", - .default_trigger = "heartbeat", - .gpio = 23, - }, -}; - -static struct gpio_led_platform_data hackkit_gpio_led_info = { - .leds = hackkit_gpio_leds, - .num_leds = ARRAY_SIZE(hackkit_gpio_leds), -}; - -static struct platform_device hackkit_leds = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &hackkit_gpio_led_info, - } -}; - -static void __init hackkit_init(void) -{ - sa11x0_register_mtd(&hackkit_flash_data, &hackkit_flash_resource, 1); - platform_device_register(&hackkit_leds); -} - -/********************************************************************** - * Exported Functions - */ - -MACHINE_START(HACKKIT, "HackKit Cpu Board") - .atag_offset = 0x100, - .map_io = hackkit_map_io, - .nr_irqs = SA1100_NR_IRQS, - .init_irq = sa1100_init_irq, - .init_time = sa1100_timer_init, - .init_machine = hackkit_init, - .init_late = sa11x0_init_late, - .restart = sa11x0_restart, -MACHINE_END diff --git a/arch/arm/mach-sa1100/include/mach/badge4.h b/arch/arm/mach-sa1100/include/mach/badge4.h deleted file mode 100644 index 90e744a54ed5..000000000000 --- a/arch/arm/mach-sa1100/include/mach/badge4.h +++ /dev/null @@ -1,71 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/mach-sa1100/include/mach/badge4.h - * - * Tim Connors <connors@hpl.hp.com> - * Christopher Hoover <ch@hpl.hp.com> - * - * Copyright (C) 2002 Hewlett-Packard Company - */ - -#ifndef __ASM_ARCH_HARDWARE_H -#error "include <mach/hardware.h> instead" -#endif - -#define BADGE4_SA1111_BASE (0x48000000) - -/* GPIOs on the BadgePAD 4 */ -#define BADGE4_GPIO_INT_1111 GPIO_GPIO0 /* SA-1111 IRQ */ - -#define BADGE4_GPIO_INT_VID GPIO_GPIO1 /* Video expansion */ -#define BADGE4_GPIO_LGP2 GPIO_GPIO2 /* GPIO_LDD8 */ -#define BADGE4_GPIO_LGP3 GPIO_GPIO3 /* GPIO_LDD9 */ -#define BADGE4_GPIO_LGP4 GPIO_GPIO4 /* GPIO_LDD10 */ -#define BADGE4_GPIO_LGP5 GPIO_GPIO5 /* GPIO_LDD11 */ -#define BADGE4_GPIO_LGP6 GPIO_GPIO6 /* GPIO_LDD12 */ -#define BADGE4_GPIO_LGP7 GPIO_GPIO7 /* GPIO_LDD13 */ -#define BADGE4_GPIO_LGP8 GPIO_GPIO8 /* GPIO_LDD14 */ -#define BADGE4_GPIO_LGP9 GPIO_GPIO9 /* GPIO_LDD15 */ -#define BADGE4_GPIO_GPA_VID GPIO_GPIO10 /* Video expansion */ -#define BADGE4_GPIO_GPB_VID GPIO_GPIO11 /* Video expansion */ -#define BADGE4_GPIO_GPC_VID GPIO_GPIO12 /* Video expansion */ - -#define BADGE4_GPIO_UART_HS1 GPIO_GPIO13 -#define BADGE4_GPIO_UART_HS2 GPIO_GPIO14 - -#define BADGE4_GPIO_MUXSEL0 GPIO_GPIO15 -#define BADGE4_GPIO_TESTPT_J7 GPIO_GPIO16 - -#define BADGE4_GPIO_SDSDA GPIO_GPIO17 /* SDRAM SPD Data */ -#define BADGE4_GPIO_SDSCL GPIO_GPIO18 /* SDRAM SPD Clock */ -#define BADGE4_GPIO_SDTYP0 GPIO_GPIO19 /* SDRAM Type Control */ -#define BADGE4_GPIO_SDTYP1 GPIO_GPIO20 /* SDRAM Type Control */ - -#define BADGE4_GPIO_BGNT_1111 GPIO_GPIO21 /* GPIO_MBGNT */ -#define BADGE4_GPIO_BREQ_1111 GPIO_GPIO22 /* GPIO_TREQA */ - -#define BADGE4_GPIO_TESTPT_J6 GPIO_GPIO23 - -#define BADGE4_GPIO_PCMEN5V GPIO_GPIO24 /* 5V power */ - -#define BADGE4_GPIO_SA1111_NRST GPIO_GPIO25 /* SA-1111 nRESET */ - -#define BADGE4_GPIO_TESTPT_J5 GPIO_GPIO26 - -#define BADGE4_GPIO_CLK_1111 GPIO_GPIO27 /* GPIO_32_768kHz */ - -/* Interrupts on the BadgePAD 4 */ -#define BADGE4_IRQ_GPIO_SA1111 IRQ_GPIO0 /* SA-1111 interrupt */ - - -/* PCM5ENV Usage tracking */ - -#define BADGE4_5V_PCMCIA_SOCK0 (1<<0) -#define BADGE4_5V_PCMCIA_SOCK1 (1<<1) -#define BADGE4_5V_PCMCIA_SOCK(n) (1<<(n)) -#define BADGE4_5V_USB (1<<2) -#define BADGE4_5V_INITIALLY (1<<3) - -#ifndef __ASSEMBLY__ -extern void badge4_set_5V(unsigned subsystem, int on); -#endif diff --git a/arch/arm/mach-sa1100/include/mach/cerf.h b/arch/arm/mach-sa1100/include/mach/cerf.h deleted file mode 100644 index 59c185ebd494..000000000000 --- a/arch/arm/mach-sa1100/include/mach/cerf.h +++ /dev/null @@ -1,20 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/mach-sa1100/include/mach/cerf.h - * - * Apr-2003 : Removed some old PDA crud [FB] - */ -#ifndef _INCLUDE_CERF_H_ -#define _INCLUDE_CERF_H_ - - -#define CERF_ETH_IO 0xf0000000 -#define CERF_ETH_IRQ IRQ_GPIO26 - -#define CERF_GPIO_CF_BVD2 19 -#define CERF_GPIO_CF_BVD1 20 -#define CERF_GPIO_CF_RESET 21 -#define CERF_GPIO_CF_IRQ 22 -#define CERF_GPIO_CF_CD 23 - -#endif // _INCLUDE_CERF_H_ diff --git a/arch/arm/mach-sa1100/include/mach/nanoengine.h b/arch/arm/mach-sa1100/include/mach/nanoengine.h deleted file mode 100644 index 8d5ee1438956..000000000000 --- a/arch/arm/mach-sa1100/include/mach/nanoengine.h +++ /dev/null @@ -1,48 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/mach-sa1100/include/mach/nanoengine.h - * - * This file contains the hardware specific definitions for nanoEngine. - * Only include this file from SA1100-specific files. - * - * Copyright (C) 2010 Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br> - */ -#ifndef __ASM_ARCH_NANOENGINE_H -#define __ASM_ARCH_NANOENGINE_H - -#include <mach/irqs.h> - -#define GPIO_PC_READY0 11 /* ready for socket 0 (active high)*/ -#define GPIO_PC_READY1 12 /* ready for socket 1 (active high) */ -#define GPIO_PC_CD0 13 /* detect for socket 0 (active low) */ -#define GPIO_PC_CD1 14 /* detect for socket 1 (active low) */ -#define GPIO_PC_RESET0 15 /* reset socket 0 */ -#define GPIO_PC_RESET1 16 /* reset socket 1 */ - -#define NANOENGINE_IRQ_GPIO_PCI IRQ_GPIO0 -#define NANOENGINE_IRQ_GPIO_PC_READY0 IRQ_GPIO11 -#define NANOENGINE_IRQ_GPIO_PC_READY1 IRQ_GPIO12 -#define NANOENGINE_IRQ_GPIO_PC_CD0 IRQ_GPIO13 -#define NANOENGINE_IRQ_GPIO_PC_CD1 IRQ_GPIO14 - -/* - * nanoEngine Memory Map: - * - * 0000.0000 - 003F.0000 - 4 MB Flash - * C000.0000 - C1FF.FFFF - 32 MB SDRAM - * 1860.0000 - 186F.FFFF - 1 MB Internal PCI Memory Read/Write - * 18A1.0000 - 18A1.FFFF - 64 KB Internal PCI Config Space - * 4000.0000 - 47FF.FFFF - 128 MB External Bus I/O - Multiplexed Mode - * 4800.0000 - 4FFF.FFFF - 128 MB External Bus I/O - Non-Multiplexed Mode - * - */ - -#define NANO_PCI_MEM_RW_PHYS 0x18600000 -#define NANO_PCI_MEM_RW_VIRT 0xf1000000 -#define NANO_PCI_MEM_RW_SIZE SZ_1M -#define NANO_PCI_CONFIG_SPACE_PHYS 0x18A10000 -#define NANO_PCI_CONFIG_SPACE_VIRT 0xf2000000 -#define NANO_PCI_CONFIG_SPACE_SIZE SZ_64K - -#endif - diff --git a/arch/arm/mach-sa1100/include/mach/shannon.h b/arch/arm/mach-sa1100/include/mach/shannon.h deleted file mode 100644 index d830375f329c..000000000000 --- a/arch/arm/mach-sa1100/include/mach/shannon.h +++ /dev/null @@ -1,40 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _INCLUDE_SHANNON_H -#define _INCLUDE_SHANNON_H - -/* taken from comp.os.inferno Tue, 12 Sep 2000 09:21:50 GMT, - * written by <forsyth@vitanuova.com> */ - -#define SHANNON_GPIO_SPI_FLASH GPIO_GPIO (0) /* Output - Driven low, enables SPI to flash */ -#define SHANNON_GPIO_SPI_DSP GPIO_GPIO (1) /* Output - Driven low, enables SPI to DSP */ -/* lcd lower = GPIO 2-9 */ -#define SHANNON_GPIO_SPI_OUTPUT GPIO_GPIO (10) /* Output - SPI output to DSP */ -#define SHANNON_GPIO_SPI_INPUT GPIO_GPIO (11) /* Input - SPI input from DSP */ -#define SHANNON_GPIO_SPI_CLOCK GPIO_GPIO (12) /* Output - Clock for SPI */ -#define SHANNON_GPIO_SPI_FRAME GPIO_GPIO (13) /* Output - Frame marker - not used */ -#define SHANNON_GPIO_SPI_RTS GPIO_GPIO (14) /* Input - SPI Ready to Send */ -#define SHANNON_IRQ_GPIO_SPI_RTS IRQ_GPIO14 -#define SHANNON_GPIO_SPI_CTS GPIO_GPIO (15) /* Output - SPI Clear to Send */ -#define SHANNON_GPIO_IRQ_CODEC GPIO_GPIO (16) /* in, irq from ucb1200 */ -#define SHANNON_IRQ_GPIO_IRQ_CODEC IRQ_GPIO16 -#define SHANNON_GPIO_DSP_RESET GPIO_GPIO (17) /* Output - Drive low to reset the DSP */ -#define SHANNON_GPIO_CODEC_RESET GPIO_GPIO (18) /* Output - Drive low to reset the UCB1x00 */ -#define SHANNON_GPIO_U3_RTS GPIO_GPIO (19) /* ?? */ -#define SHANNON_GPIO_U3_CTS GPIO_GPIO (20) /* ?? */ -#define SHANNON_GPIO_SENSE_12V GPIO_GPIO (21) /* Input, 12v flash unprotect detected */ -#define SHANNON_GPIO_DISP_EN 22 /* out */ -/* XXX GPIO 23 unaccounted for */ -#define SHANNON_GPIO_EJECT_0 24 /* in */ -#define SHANNON_GPIO_EJECT_1 25 /* in */ -#define SHANNON_GPIO_RDY_0 26 /* in */ -#define SHANNON_GPIO_RDY_1 27 /* in */ - -/* MCP UCB codec GPIO pins... */ - -#define SHANNON_UCB_GPIO_BACKLIGHT 9 -#define SHANNON_UCB_GPIO_BRIGHT_MASK 7 -#define SHANNON_UCB_GPIO_BRIGHT 6 -#define SHANNON_UCB_GPIO_CONTRAST_MASK 0x3f -#define SHANNON_UCB_GPIO_CONTRAST 0 - -#endif diff --git a/arch/arm/mach-sa1100/include/mach/simpad.h b/arch/arm/mach-sa1100/include/mach/simpad.h deleted file mode 100644 index d53d680de3d9..000000000000 --- a/arch/arm/mach-sa1100/include/mach/simpad.h +++ /dev/null @@ -1,159 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * arch/arm/mach-sa1100/include/mach/simpad.h - * - * based of assabet.h same as HUW_Webpanel - * - * This file contains the hardware specific definitions for SIMpad - * - * 2001/05/14 Juergen Messerer <juergen.messerer@freesurf.ch> - */ - -#ifndef __ASM_ARCH_SIMPAD_H -#define __ASM_ARCH_SIMPAD_H - - -#define GPIO_UART1_RTS GPIO_GPIO14 -#define GPIO_UART1_DTR GPIO_GPIO7 -#define GPIO_UART1_CTS GPIO_GPIO8 -#define GPIO_UART1_DCD GPIO_GPIO23 -#define GPIO_UART1_DSR GPIO_GPIO6 - -#define GPIO_UART3_RTS GPIO_GPIO12 -#define GPIO_UART3_DTR GPIO_GPIO16 -#define GPIO_UART3_CTS GPIO_GPIO13 -#define GPIO_UART3_DCD GPIO_GPIO18 -#define GPIO_UART3_DSR GPIO_GPIO17 - -#define GPIO_POWER_BUTTON GPIO_GPIO0 -#define GPIO_UCB1300_IRQ GPIO_GPIO22 /* UCB GPIO and touchscreen */ - -#define IRQ_UART1_CTS IRQ_GPIO15 -#define IRQ_UART1_DCD GPIO_GPIO23 -#define IRQ_UART1_DSR GPIO_GPIO6 -#define IRQ_UART3_CTS GPIO_GPIO13 -#define IRQ_UART3_DCD GPIO_GPIO18 -#define IRQ_UART3_DSR GPIO_GPIO17 - -#define IRQ_GPIO_UCB1300_IRQ IRQ_GPIO22 -#define IRQ_GPIO_POWER_BUTTON IRQ_GPIO0 - - -/*--- PCMCIA ---*/ -#define GPIO_CF_CD 24 -#define GPIO_CF_IRQ 1 - -/*--- SmartCard ---*/ -#define GPIO_SMART_CARD GPIO_GPIO10 -#define IRQ_GPIO_SMARD_CARD IRQ_GPIO10 - -/*--- ucb1x00 GPIO ---*/ -#define SIMPAD_UCB1X00_GPIO_BASE (GPIO_MAX + 1) -#define SIMPAD_UCB1X00_GPIO_PROG1 (SIMPAD_UCB1X00_GPIO_BASE) -#define SIMPAD_UCB1X00_GPIO_PROG2 (SIMPAD_UCB1X00_GPIO_BASE + 1) -#define SIMPAD_UCB1X00_GPIO_UP (SIMPAD_UCB1X00_GPIO_BASE + 2) -#define SIMPAD_UCB1X00_GPIO_DOWN (SIMPAD_UCB1X00_GPIO_BASE + 3) -#define SIMPAD_UCB1X00_GPIO_LEFT (SIMPAD_UCB1X00_GPIO_BASE + 4) -#define SIMPAD_UCB1X00_GPIO_RIGHT (SIMPAD_UCB1X00_GPIO_BASE + 5) -#define SIMPAD_UCB1X00_GPIO_6 (SIMPAD_UCB1X00_GPIO_BASE + 6) -#define SIMPAD_UCB1X00_GPIO_7 (SIMPAD_UCB1X00_GPIO_BASE + 7) -#define SIMPAD_UCB1X00_GPIO_HEADSET (SIMPAD_UCB1X00_GPIO_BASE + 8) -#define SIMPAD_UCB1X00_GPIO_SPEAKER (SIMPAD_UCB1X00_GPIO_BASE + 9) - -/*--- CS3 Latch ---*/ -#define SIMPAD_CS3_GPIO_BASE (GPIO_MAX + 11) -#define SIMPAD_CS3_VCC_5V_EN (SIMPAD_CS3_GPIO_BASE) -#define SIMPAD_CS3_VCC_3V_EN (SIMPAD_CS3_GPIO_BASE + 1) -#define SIMPAD_CS3_EN1 (SIMPAD_CS3_GPIO_BASE + 2) -#define SIMPAD_CS3_EN0 (SIMPAD_CS3_GPIO_BASE + 3) -#define SIMPAD_CS3_DISPLAY_ON (SIMPAD_CS3_GPIO_BASE + 4) -#define SIMPAD_CS3_PCMCIA_BUFF_DIS (SIMPAD_CS3_GPIO_BASE + 5) -#define SIMPAD_CS3_MQ_RESET (SIMPAD_CS3_GPIO_BASE + 6) -#define SIMPAD_CS3_PCMCIA_RESET (SIMPAD_CS3_GPIO_BASE + 7) -#define SIMPAD_CS3_DECT_POWER_ON (SIMPAD_CS3_GPIO_BASE + 8) -#define SIMPAD_CS3_IRDA_SD (SIMPAD_CS3_GPIO_BASE + 9) -#define SIMPAD_CS3_RS232_ON (SIMPAD_CS3_GPIO_BASE + 10) -#define SIMPAD_CS3_SD_MEDIAQ (SIMPAD_CS3_GPIO_BASE + 11) -#define SIMPAD_CS3_LED2_ON (SIMPAD_CS3_GPIO_BASE + 12) -#define SIMPAD_CS3_IRDA_MODE (SIMPAD_CS3_GPIO_BASE + 13) -#define SIMPAD_CS3_ENABLE_5V (SIMPAD_CS3_GPIO_BASE + 14) -#define SIMPAD_CS3_RESET_SIMCARD (SIMPAD_CS3_GPIO_BASE + 15) - -#define SIMPAD_CS3_PCMCIA_BVD1 (SIMPAD_CS3_GPIO_BASE + 16) -#define SIMPAD_CS3_PCMCIA_BVD2 (SIMPAD_CS3_GPIO_BASE + 17) -#define SIMPAD_CS3_PCMCIA_VS1 (SIMPAD_CS3_GPIO_BASE + 18) -#define SIMPAD_CS3_PCMCIA_VS2 (SIMPAD_CS3_GPIO_BASE + 19) -#define SIMPAD_CS3_LOCK_IND (SIMPAD_CS3_GPIO_BASE + 20) -#define SIMPAD_CS3_CHARGING_STATE (SIMPAD_CS3_GPIO_BASE + 21) -#define SIMPAD_CS3_PCMCIA_SHORT (SIMPAD_CS3_GPIO_BASE + 22) -#define SIMPAD_CS3_GPIO_23 (SIMPAD_CS3_GPIO_BASE + 23) - -#define CS3_BASE IOMEM(0xf1000000) - -long simpad_get_cs3_ro(void); -long simpad_get_cs3_shadow(void); -void simpad_set_cs3_bit(int value); -void simpad_clear_cs3_bit(int value); - -#define VCC_5V_EN 0x0001 /* For 5V PCMCIA */ -#define VCC_3V_EN 0x0002 /* FOR 3.3V PCMCIA */ -#define EN1 0x0004 /* This is only for EPROM's */ -#define EN0 0x0008 /* Both should be enable for 3.3V or 5V */ -#define DISPLAY_ON 0x0010 -#define PCMCIA_BUFF_DIS 0x0020 -#define MQ_RESET 0x0040 -#define PCMCIA_RESET 0x0080 -#define DECT_POWER_ON 0x0100 -#define IRDA_SD 0x0200 /* Shutdown for powersave */ -#define RS232_ON 0x0400 -#define SD_MEDIAQ 0x0800 /* Shutdown for powersave */ -#define LED2_ON 0x1000 -#define IRDA_MODE 0x2000 /* Fast/Slow IrDA mode */ -#define ENABLE_5V 0x4000 /* Enable 5V circuit */ -#define RESET_SIMCARD 0x8000 - -#define PCMCIA_BVD1 0x01 -#define PCMCIA_BVD2 0x02 -#define PCMCIA_VS1 0x04 -#define PCMCIA_VS2 0x08 -#define LOCK_IND 0x10 -#define CHARGING_STATE 0x20 -#define PCMCIA_SHORT 0x40 - -/*--- Battery ---*/ -struct simpad_battery { - unsigned char ac_status; /* line connected yes/no */ - unsigned char status; /* battery loading yes/no */ - unsigned char percentage; /* percentage loaded */ - unsigned short life; /* life till empty */ -}; - -/* These should match the apm_bios.h definitions */ -#define SIMPAD_AC_STATUS_AC_OFFLINE 0x00 -#define SIMPAD_AC_STATUS_AC_ONLINE 0x01 -#define SIMPAD_AC_STATUS_AC_BACKUP 0x02 /* What does this mean? */ -#define SIMPAD_AC_STATUS_AC_UNKNOWN 0xff - -/* These bitfields are rarely "or'd" together */ -#define SIMPAD_BATT_STATUS_HIGH 0x01 -#define SIMPAD_BATT_STATUS_LOW 0x02 -#define SIMPAD_BATT_STATUS_CRITICAL 0x04 -#define SIMPAD_BATT_STATUS_CHARGING 0x08 -#define SIMPAD_BATT_STATUS_CHARGE_MAIN 0x10 -#define SIMPAD_BATT_STATUS_DEAD 0x20 /* Battery will not charge */ -#define SIMPAD_BATT_NOT_INSTALLED 0x20 /* For expansion pack batteries */ -#define SIMPAD_BATT_STATUS_FULL 0x40 /* Battery fully charged (and connected to AC) */ -#define SIMPAD_BATT_STATUS_NOBATT 0x80 -#define SIMPAD_BATT_STATUS_UNKNOWN 0xff - -extern int simpad_get_battery(struct simpad_battery* ); - -#endif // __ASM_ARCH_SIMPAD_H - - - - - - - - diff --git a/arch/arm/mach-sa1100/lart.c b/arch/arm/mach-sa1100/lart.c deleted file mode 100644 index e3a0279750e3..000000000000 --- a/arch/arm/mach-sa1100/lart.c +++ /dev/null @@ -1,177 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * linux/arch/arm/mach-sa1100/lart.c - */ - -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/platform_data/sa11x0-serial.h> -#include <linux/tty.h> -#include <linux/gpio.h> -#include <linux/leds.h> -#include <linux/platform_device.h> - -#include <video/sa1100fb.h> - -#include <mach/hardware.h> -#include <asm/setup.h> -#include <asm/mach-types.h> -#include <asm/page.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <linux/platform_data/mfd-mcp-sa11x0.h> -#include <mach/irqs.h> - -#include "generic.h" - -static struct mcp_plat_data lart_mcp_data = { - .mccr0 = MCCR0_ADM, - .sclk_rate = 11981000, -}; - -#ifdef LART_GREY_LCD -static struct sa1100fb_mach_info lart_grey_info = { - .pixclock = 150000, .bpp = 4, - .xres = 320, .yres = 240, - - .hsync_len = 1, .vsync_len = 1, - .left_margin = 4, .upper_margin = 0, - .right_margin = 2, .lower_margin = 0, - - .cmap_greyscale = 1, - .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, - - .lccr0 = LCCR0_Mono | LCCR0_Sngl | LCCR0_Pas | LCCR0_4PixMono, - .lccr3 = LCCR3_OutEnH | LCCR3_PixRsEdg | LCCR3_ACBsDiv(512), -}; -#endif -#ifdef LART_COLOR_LCD -static struct sa1100fb_mach_info lart_color_info = { - .pixclock = 150000, .bpp = 16, - .xres = 320, .yres = 240, - - .hsync_len = 2, .vsync_len = 3, - .left_margin = 69, .upper_margin = 14, - .right_margin = 8, .lower_margin = 4, - - .lccr0 = LCCR0_Color | LCCR0_Sngl | LCCR0_Act, - .lccr3 = LCCR3_OutEnH | LCCR3_PixFlEdg | LCCR3_ACBsDiv(512), -}; -#endif -#ifdef LART_VIDEO_OUT -static struct sa1100fb_mach_info lart_video_info = { - .pixclock = 39721, .bpp = 16, - .xres = 640, .yres = 480, - - .hsync_len = 95, .vsync_len = 2, - .left_margin = 40, .upper_margin = 32, - .right_margin = 24, .lower_margin = 11, - - .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, - - .lccr0 = LCCR0_Color | LCCR0_Sngl | LCCR0_Act, - .lccr3 = LCCR3_OutEnL | LCCR3_PixFlEdg | LCCR3_ACBsDiv(512), -}; -#endif - -#ifdef LART_KIT01_LCD -static struct sa1100fb_mach_info lart_kit01_info = { - .pixclock = 63291, .bpp = 16, - .xres = 640, .yres = 480, - - .hsync_len = 64, .vsync_len = 3, - .left_margin = 122, .upper_margin = 45, - .right_margin = 10, .lower_margin = 10, - - .lccr0 = LCCR0_Color | LCCR0_Sngl | LCCR0_Act, - .lccr3 = LCCR3_OutEnH | LCCR3_PixFlEdg -}; -#endif - -static void __init lart_init(void) -{ - struct sa1100fb_mach_info *inf = NULL; - -#ifdef LART_GREY_LCD - inf = &lart_grey_info; -#endif -#ifdef LART_COLOR_LCD - inf = &lart_color_info; -#endif -#ifdef LART_VIDEO_OUT - inf = &lart_video_info; -#endif -#ifdef LART_KIT01_LCD - inf = &lart_kit01_info; -#endif - - if (inf) - sa11x0_register_lcd(inf); - - sa11x0_ppc_configure_mcp(); - sa11x0_register_mcp(&lart_mcp_data); -} - -static struct map_desc lart_io_desc[] __initdata = { - { /* main flash memory */ - .virtual = 0xe8000000, - .pfn = __phys_to_pfn(0x00000000), - .length = 0x00400000, - .type = MT_DEVICE - }, { /* main flash, alternative location */ - .virtual = 0xec000000, - .pfn = __phys_to_pfn(0x08000000), - .length = 0x00400000, - .type = MT_DEVICE - } -}; - -/* LEDs */ -struct gpio_led lart_gpio_leds[] = { - { - .name = "lart:red", - .default_trigger = "cpu0", - .gpio = 23, - }, -}; - -static struct gpio_led_platform_data lart_gpio_led_info = { - .leds = lart_gpio_leds, - .num_leds = ARRAY_SIZE(lart_gpio_leds), -}; - -static struct platform_device lart_leds = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &lart_gpio_led_info, - } -}; -static void __init lart_map_io(void) -{ - sa1100_map_io(); - iotable_init(lart_io_desc, ARRAY_SIZE(lart_io_desc)); - - sa1100_register_uart(0, 3); - sa1100_register_uart(1, 1); - sa1100_register_uart(2, 2); - - GAFR |= (GPIO_UART_TXD | GPIO_UART_RXD); - GPDR |= GPIO_UART_TXD; - GPDR &= ~GPIO_UART_RXD; - PPAR |= PPAR_UPR; - - platform_device_register(&lart_leds); -} - -MACHINE_START(LART, "LART") - .atag_offset = 0x100, - .map_io = lart_map_io, - .nr_irqs = SA1100_NR_IRQS, - .init_irq = sa1100_init_irq, - .init_machine = lart_init, - .init_late = sa11x0_init_late, - .init_time = sa1100_timer_init, - .restart = sa11x0_restart, -MACHINE_END diff --git a/arch/arm/mach-sa1100/nanoengine.c b/arch/arm/mach-sa1100/nanoengine.c deleted file mode 100644 index f6c9c19c39fb..000000000000 --- a/arch/arm/mach-sa1100/nanoengine.c +++ /dev/null @@ -1,136 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/arch/arm/mach-sa1100/nanoengine.c - * - * Bright Star Engineering's nanoEngine board init code. - * - * Copyright (C) 2010 Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br> - */ - -#include <linux/init.h> -#include <linux/gpio/machine.h> -#include <linux/kernel.h> -#include <linux/platform_data/sa11x0-serial.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/root_dev.h> - -#include <asm/mach-types.h> -#include <asm/setup.h> -#include <asm/page.h> - -#include <asm/mach/arch.h> -#include <asm/mach/flash.h> -#include <asm/mach/map.h> - -#include <mach/hardware.h> -#include <mach/nanoengine.h> -#include <mach/irqs.h> - -#include "generic.h" - -/* Flash bank 0 */ -static struct mtd_partition nanoengine_partitions[] = { - { - .name = "nanoEngine boot firmware and parameter table", - .size = 0x00010000, /* 32K */ - .offset = 0, - .mask_flags = MTD_WRITEABLE, - }, { - .name = "kernel/initrd reserved", - .size = 0x002f0000, - .offset = 0x00010000, - .mask_flags = MTD_WRITEABLE, - }, { - .name = "experimental filesystem allocation", - .size = 0x00100000, - .offset = 0x00300000, - .mask_flags = MTD_WRITEABLE, - } -}; - -static struct flash_platform_data nanoengine_flash_data = { - .map_name = "jedec_probe", - .parts = nanoengine_partitions, - .nr_parts = ARRAY_SIZE(nanoengine_partitions), -}; - -static struct resource nanoengine_flash_resources[] = { - DEFINE_RES_MEM(SA1100_CS0_PHYS, SZ_32M), - DEFINE_RES_MEM(SA1100_CS1_PHYS, SZ_32M), -}; - -static struct map_desc nanoengine_io_desc[] __initdata = { - { - /* System Registers */ - .virtual = 0xf0000000, - .pfn = __phys_to_pfn(0x10000000), - .length = 0x00100000, - .type = MT_DEVICE - }, { - /* Internal PCI Memory Read/Write */ - .virtual = NANO_PCI_MEM_RW_VIRT, - .pfn = __phys_to_pfn(NANO_PCI_MEM_RW_PHYS), - .length = NANO_PCI_MEM_RW_SIZE, - .type = MT_DEVICE - }, { - /* Internal PCI Config Space */ - .virtual = NANO_PCI_CONFIG_SPACE_VIRT, - .pfn = __phys_to_pfn(NANO_PCI_CONFIG_SPACE_PHYS), - .length = NANO_PCI_CONFIG_SPACE_SIZE, - .type = MT_DEVICE - } -}; - -static void __init nanoengine_map_io(void) -{ - sa1100_map_io(); - iotable_init(nanoengine_io_desc, ARRAY_SIZE(nanoengine_io_desc)); - - sa1100_register_uart(0, 1); - sa1100_register_uart(1, 2); - sa1100_register_uart(2, 3); - Ser1SDCR0 |= SDCR0_UART; - /* disable IRDA -- UART2 is used as a normal serial port */ - Ser2UTCR4 = 0; - Ser2HSCR0 = 0; -} - -static struct gpiod_lookup_table nanoengine_pcmcia0_gpio_table = { - .dev_id = "sa11x0-pcmcia.0", - .table = { - GPIO_LOOKUP("gpio", 11, "ready", GPIO_ACTIVE_HIGH), - GPIO_LOOKUP("gpio", 13, "detect", GPIO_ACTIVE_LOW), - GPIO_LOOKUP("gpio", 15, "reset", GPIO_ACTIVE_HIGH), - { }, - }, -}; - -static struct gpiod_lookup_table nanoengine_pcmcia1_gpio_table = { - .dev_id = "sa11x0-pcmcia.1", - .table = { - GPIO_LOOKUP("gpio", 12, "ready", GPIO_ACTIVE_HIGH), - GPIO_LOOKUP("gpio", 14, "detect", GPIO_ACTIVE_LOW), - GPIO_LOOKUP("gpio", 16, "reset", GPIO_ACTIVE_HIGH), - { }, - }, -}; - -static void __init nanoengine_init(void) -{ - sa11x0_register_pcmcia(0, &nanoengine_pcmcia0_gpio_table); - sa11x0_register_pcmcia(1, &nanoengine_pcmcia1_gpio_table); - sa11x0_register_mtd(&nanoengine_flash_data, nanoengine_flash_resources, - ARRAY_SIZE(nanoengine_flash_resources)); -} - -MACHINE_START(NANOENGINE, "BSE nanoEngine") - .atag_offset = 0x100, - .map_io = nanoengine_map_io, - .nr_irqs = SA1100_NR_IRQS, - .init_irq = sa1100_init_irq, - .init_time = sa1100_timer_init, - .init_machine = nanoengine_init, - .init_late = sa11x0_init_late, - .restart = sa11x0_restart, -MACHINE_END diff --git a/arch/arm/mach-sa1100/pci-nanoengine.c b/arch/arm/mach-sa1100/pci-nanoengine.c deleted file mode 100644 index 0791d11ff4d4..000000000000 --- a/arch/arm/mach-sa1100/pci-nanoengine.c +++ /dev/null @@ -1,191 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * linux/arch/arm/mach-sa1100/pci-nanoengine.c - * - * PCI functions for BSE nanoEngine PCI - * - * Copyright (C) 2010 Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br> - */ -#include <linux/kernel.h> -#include <linux/irq.h> -#include <linux/pci.h> - -#include <asm/mach/pci.h> -#include <asm/mach-types.h> - -#include <mach/nanoengine.h> -#include <mach/hardware.h> - -static void __iomem *nanoengine_pci_map_bus(struct pci_bus *bus, - unsigned int devfn, int where) -{ - if (bus->number != 0 || (devfn >> 3) != 0) - return NULL; - - return (void __iomem *)NANO_PCI_CONFIG_SPACE_VIRT + - ((bus->number << 16) | (devfn << 8) | (where & ~3)); -} - -static struct pci_ops pci_nano_ops = { - .map_bus = nanoengine_pci_map_bus, - .read = pci_generic_config_read32, - .write = pci_generic_config_write32, -}; - -static int __init pci_nanoengine_map_irq(const struct pci_dev *dev, u8 slot, - u8 pin) -{ - return NANOENGINE_IRQ_GPIO_PCI; -} - -static struct resource pci_io_ports = - DEFINE_RES_IO_NAMED(0x400, 0x400, "PCI IO"); - -static struct resource pci_non_prefetchable_memory = { - .name = "PCI non-prefetchable", - .start = NANO_PCI_MEM_RW_PHYS, - /* nanoEngine documentation says there is a 1 Megabyte window here, - * but PCI reports just 128 + 8 kbytes. */ - .end = NANO_PCI_MEM_RW_PHYS + NANO_PCI_MEM_RW_SIZE - 1, -/* .end = NANO_PCI_MEM_RW_PHYS + SZ_128K + SZ_8K - 1,*/ - .flags = IORESOURCE_MEM, -}; - -/* - * nanoEngine PCI reports 1 Megabyte of prefetchable memory, but it - * overlaps with previously defined memory. - * - * Here is what happens: - * -# dmesg -... -pci 0000:00:00.0: [8086:1209] type 0 class 0x000200 -pci 0000:00:00.0: reg 10: [mem 0x00021000-0x00021fff] -pci 0000:00:00.0: reg 14: [io 0x0000-0x003f] -pci 0000:00:00.0: reg 18: [mem 0x00000000-0x0001ffff] -pci 0000:00:00.0: reg 30: [mem 0x00000000-0x000fffff pref] -pci 0000:00:00.0: supports D1 D2 -pci 0000:00:00.0: PME# supported from D0 D1 D2 D3hot -pci 0000:00:00.0: PME# disabled -PCI: bus0: Fast back to back transfers enabled -pci 0000:00:00.0: BAR 6: can't assign mem pref (size 0x100000) -pci 0000:00:00.0: BAR 2: assigned [mem 0x18600000-0x1861ffff] -pci 0000:00:00.0: BAR 2: set to [mem 0x18600000-0x1861ffff] (PCI address [0x0-0x1ffff]) -pci 0000:00:00.0: BAR 0: assigned [mem 0x18620000-0x18620fff] -pci 0000:00:00.0: BAR 0: set to [mem 0x18620000-0x18620fff] (PCI address [0x20000-0x20fff]) -pci 0000:00:00.0: BAR 1: assigned [io 0x0400-0x043f] -pci 0000:00:00.0: BAR 1: set to [io 0x0400-0x043f] (PCI address [0x0-0x3f]) - * - * On the other hand, if we do not request the prefetchable memory resource, - * linux will alloc it first and the two non-prefetchable memory areas that - * are our real interest will not be mapped. So we choose to map it to an - * unused area. It gets recognized as expansion ROM, but becomes disabled. - * - * Here is what happens then: - * -# dmesg -... -pci 0000:00:00.0: [8086:1209] type 0 class 0x000200 -pci 0000:00:00.0: reg 10: [mem 0x00021000-0x00021fff] -pci 0000:00:00.0: reg 14: [io 0x0000-0x003f] -pci 0000:00:00.0: reg 18: [mem 0x00000000-0x0001ffff] -pci 0000:00:00.0: reg 30: [mem 0x00000000-0x000fffff pref] -pci 0000:00:00.0: supports D1 D2 -pci 0000:00:00.0: PME# supported from D0 D1 D2 D3hot -pci 0000:00:00.0: PME# disabled -PCI: bus0: Fast back to back transfers enabled -pci 0000:00:00.0: BAR 6: assigned [mem 0x78000000-0x780fffff pref] -pci 0000:00:00.0: BAR 2: assigned [mem 0x18600000-0x1861ffff] -pci 0000:00:00.0: BAR 2: set to [mem 0x18600000-0x1861ffff] (PCI address [0x0-0x1ffff]) -pci 0000:00:00.0: BAR 0: assigned [mem 0x18620000-0x18620fff] -pci 0000:00:00.0: BAR 0: set to [mem 0x18620000-0x18620fff] (PCI address [0x20000-0x20fff]) -pci 0000:00:00.0: BAR 1: assigned [io 0x0400-0x043f] -pci 0000:00:00.0: BAR 1: set to [io 0x0400-0x043f] (PCI address [0x0-0x3f]) - -# lspci -vv -s 0000:00:00.0 -00:00.0 Class 0200: Device 8086:1209 (rev 09) - Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx- - Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR+ <PERR+ INTx- - Latency: 0 (2000ns min, 14000ns max), Cache Line Size: 32 bytes - Interrupt: pin A routed to IRQ 0 - Region 0: Memory at 18620000 (32-bit, non-prefetchable) [size=4K] - Region 1: I/O ports at 0400 [size=64] - Region 2: [virtual] Memory at 18600000 (32-bit, non-prefetchable) [size=128K] - [virtual] Expansion ROM at 78000000 [disabled] [size=1M] - Capabilities: [dc] Power Management version 2 - Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-) - Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=2 PME- - Kernel driver in use: e100 - Kernel modules: e100 - * - */ -static struct resource pci_prefetchable_memory = { - .name = "PCI prefetchable", - .start = 0x78000000, - .end = 0x78000000 + NANO_PCI_MEM_RW_SIZE - 1, - .flags = IORESOURCE_MEM | IORESOURCE_PREFETCH, -}; - -static int __init pci_nanoengine_setup_resources(struct pci_sys_data *sys) -{ - if (request_resource(&ioport_resource, &pci_io_ports)) { - printk(KERN_ERR "PCI: unable to allocate io port region\n"); - return -EBUSY; - } - if (request_resource(&iomem_resource, &pci_non_prefetchable_memory)) { - release_resource(&pci_io_ports); - printk(KERN_ERR "PCI: unable to allocate non prefetchable\n"); - return -EBUSY; - } - if (request_resource(&iomem_resource, &pci_prefetchable_memory)) { - release_resource(&pci_io_ports); - release_resource(&pci_non_prefetchable_memory); - printk(KERN_ERR "PCI: unable to allocate prefetchable\n"); - return -EBUSY; - } - pci_add_resource_offset(&sys->resources, &pci_io_ports, sys->io_offset); - pci_add_resource_offset(&sys->resources, - &pci_non_prefetchable_memory, sys->mem_offset); - pci_add_resource_offset(&sys->resources, - &pci_prefetchable_memory, sys->mem_offset); - - return 1; -} - -int __init pci_nanoengine_setup(int nr, struct pci_sys_data *sys) -{ - int ret = 0; - - pcibios_min_io = 0; - pcibios_min_mem = 0; - - if (nr == 0) { - sys->mem_offset = NANO_PCI_MEM_RW_PHYS; - sys->io_offset = 0x400; - ret = pci_nanoengine_setup_resources(sys); - /* Enable alternate memory bus master mode, see - * "Intel StrongARM SA1110 Developer's Manual", - * section 10.8, "Alternate Memory Bus Master Mode". */ - GPDR = (GPDR & ~GPIO_MBREQ) | GPIO_MBGNT; - GAFR |= GPIO_MBGNT | GPIO_MBREQ; - TUCR |= TUCR_MBGPIO; - } - - return ret; -} - -static struct hw_pci nanoengine_pci __initdata = { - .map_irq = pci_nanoengine_map_irq, - .nr_controllers = 1, - .ops = &pci_nano_ops, - .setup = pci_nanoengine_setup, -}; - -static int __init nanoengine_pci_init(void) -{ - if (machine_is_nanoengine()) - pci_common_init(&nanoengine_pci); - return 0; -} - -subsys_initcall(nanoengine_pci_init); diff --git a/arch/arm/mach-sa1100/pleb.c b/arch/arm/mach-sa1100/pleb.c deleted file mode 100644 index b2b0c9fc18f7..000000000000 --- a/arch/arm/mach-sa1100/pleb.c +++ /dev/null @@ -1,148 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * linux/arch/arm/mach-sa1100/pleb.c - */ - -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/tty.h> -#include <linux/ioport.h> -#include <linux/platform_data/sa11x0-serial.h> -#include <linux/platform_device.h> -#include <linux/irq.h> -#include <linux/io.h> -#include <linux/mtd/partitions.h> -#include <linux/smc91x.h> - -#include <mach/hardware.h> -#include <asm/setup.h> -#include <asm/mach-types.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/flash.h> -#include <mach/irqs.h> - -#include "generic.h" - - -/* - * Ethernet IRQ mappings - */ - -#define PLEB_ETH0_P (0x20000300) /* Ethernet 0 in PCMCIA0 IO */ -#define PLEB_ETH0_V (0xf6000300) - -#define GPIO_ETH0_IRQ GPIO_GPIO(21) -#define GPIO_ETH0_EN GPIO_GPIO(26) - -#define IRQ_GPIO_ETH0_IRQ IRQ_GPIO21 - -static struct resource smc91x_resources[] = { - [0] = DEFINE_RES_MEM(PLEB_ETH0_P, 0x04000000), -#if 0 /* Autoprobe instead, to get rising/falling edge characteristic right */ - [1] = DEFINE_RES_IRQ(IRQ_GPIO_ETH0_IRQ), -#endif -}; - -static struct smc91x_platdata smc91x_platdata = { - .flags = SMC91X_USE_16BIT | SMC91X_USE_8BIT | SMC91X_NOWAIT, -}; - -static struct platform_device smc91x_device = { - .name = "smc91x", - .id = 0, - .num_resources = ARRAY_SIZE(smc91x_resources), - .resource = smc91x_resources, - .dev = { - .platform_data = &smc91x_platdata, - }, -}; - -static struct platform_device *devices[] __initdata = { - &smc91x_device, -}; - - -/* - * Pleb's memory map - * has flash memory (typically 4 or 8 meg) selected by - * the two SA1100 lowest chip select outputs. - */ -static struct resource pleb_flash_resources[] = { - [0] = DEFINE_RES_MEM(SA1100_CS0_PHYS, SZ_8M), - [1] = DEFINE_RES_MEM(SA1100_CS1_PHYS, SZ_8M), -}; - - -static struct mtd_partition pleb_partitions[] = { - { - .name = "blob", - .offset = 0, - .size = 0x00020000, - }, { - .name = "kernel", - .offset = MTDPART_OFS_APPEND, - .size = 0x000e0000, - }, { - .name = "rootfs", - .offset = MTDPART_OFS_APPEND, - .size = 0x00300000, - } -}; - - -static struct flash_platform_data pleb_flash_data = { - .map_name = "cfi_probe", - .parts = pleb_partitions, - .nr_parts = ARRAY_SIZE(pleb_partitions), -}; - - -static void __init pleb_init(void) -{ - sa11x0_register_mtd(&pleb_flash_data, pleb_flash_resources, - ARRAY_SIZE(pleb_flash_resources)); - - - platform_add_devices(devices, ARRAY_SIZE(devices)); -} - - -static void __init pleb_map_io(void) -{ - sa1100_map_io(); - - sa1100_register_uart(0, 3); - sa1100_register_uart(1, 1); - - GAFR |= (GPIO_UART_TXD | GPIO_UART_RXD); - GPDR |= GPIO_UART_TXD; - GPDR &= ~GPIO_UART_RXD; - PPAR |= PPAR_UPR; - - /* - * Fix expansion memory timing for network card - */ - MECR = ((2<<10) | (2<<5) | (2<<0)); - - /* - * Enable the SMC ethernet controller - */ - GPDR |= GPIO_ETH0_EN; /* set to output */ - GPCR = GPIO_ETH0_EN; /* clear MCLK (enable smc) */ - - GPDR &= ~GPIO_ETH0_IRQ; - - irq_set_irq_type(GPIO_ETH0_IRQ, IRQ_TYPE_EDGE_FALLING); -} - -MACHINE_START(PLEB, "PLEB") - .map_io = pleb_map_io, - .nr_irqs = SA1100_NR_IRQS, - .init_irq = sa1100_init_irq, - .init_time = sa1100_timer_init, - .init_machine = pleb_init, - .init_late = sa11x0_init_late, - .restart = sa11x0_restart, -MACHINE_END diff --git a/arch/arm/mach-sa1100/shannon.c b/arch/arm/mach-sa1100/shannon.c deleted file mode 100644 index 351f891b4842..000000000000 --- a/arch/arm/mach-sa1100/shannon.c +++ /dev/null @@ -1,157 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * linux/arch/arm/mach-sa1100/shannon.c - */ - -#include <linux/init.h> -#include <linux/device.h> -#include <linux/gpio/machine.h> -#include <linux/kernel.h> -#include <linux/platform_data/sa11x0-serial.h> -#include <linux/tty.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/regulator/fixed.h> -#include <linux/regulator/machine.h> - -#include <video/sa1100fb.h> - -#include <mach/hardware.h> -#include <asm/mach-types.h> -#include <asm/setup.h> - -#include <asm/mach/arch.h> -#include <asm/mach/flash.h> -#include <asm/mach/map.h> -#include <linux/platform_data/mfd-mcp-sa11x0.h> -#include <mach/shannon.h> -#include <mach/irqs.h> - -#include "generic.h" - -static struct mtd_partition shannon_partitions[] = { - { - .name = "BLOB boot loader", - .offset = 0, - .size = 0x20000 - }, - { - .name = "kernel", - .offset = MTDPART_OFS_APPEND, - .size = 0xe0000 - }, - { - .name = "initrd", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL - } -}; - -static struct flash_platform_data shannon_flash_data = { - .map_name = "cfi_probe", - .parts = shannon_partitions, - .nr_parts = ARRAY_SIZE(shannon_partitions), -}; - -static struct resource shannon_flash_resource = - DEFINE_RES_MEM(SA1100_CS0_PHYS, SZ_4M); - -static struct mcp_plat_data shannon_mcp_data = { - .mccr0 = MCCR0_ADM, - .sclk_rate = 11981000, -}; - -static struct sa1100fb_mach_info shannon_lcd_info = { - .pixclock = 152500, .bpp = 8, - .xres = 640, .yres = 480, - - .hsync_len = 4, .vsync_len = 3, - .left_margin = 2, .upper_margin = 0, - .right_margin = 1, .lower_margin = 0, - - .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, - - .lccr0 = LCCR0_Color | LCCR0_Dual | LCCR0_Pas, - .lccr3 = LCCR3_ACBsDiv(512), -}; - -static struct gpiod_lookup_table shannon_pcmcia0_gpio_table = { - .dev_id = "sa11x0-pcmcia.0", - .table = { - GPIO_LOOKUP("gpio", 24, "detect", GPIO_ACTIVE_LOW), - GPIO_LOOKUP("gpio", 26, "ready", GPIO_ACTIVE_HIGH), - { }, - }, -}; - -static struct gpiod_lookup_table shannon_pcmcia1_gpio_table = { - .dev_id = "sa11x0-pcmcia.1", - .table = { - GPIO_LOOKUP("gpio", 25, "detect", GPIO_ACTIVE_LOW), - GPIO_LOOKUP("gpio", 27, "ready", GPIO_ACTIVE_HIGH), - { }, - }, -}; - -static struct regulator_consumer_supply shannon_cf_vcc_consumers[] = { - REGULATOR_SUPPLY("vcc", "sa11x0-pcmcia.0"), - REGULATOR_SUPPLY("vcc", "sa11x0-pcmcia.1"), -}; - -static struct fixed_voltage_config shannon_cf_vcc_pdata __initdata = { - .supply_name = "cf-power", - .microvolts = 3300000, - .enabled_at_boot = 1, -}; - -static struct gpiod_lookup_table shannon_display_gpio_table = { - .dev_id = "sa11x0-fb", - .table = { - GPIO_LOOKUP("gpio", 22, "shannon-lcden", GPIO_ACTIVE_HIGH), - { }, - }, -}; - -static void __init shannon_init(void) -{ - sa11x0_register_fixed_regulator(0, &shannon_cf_vcc_pdata, - shannon_cf_vcc_consumers, - ARRAY_SIZE(shannon_cf_vcc_consumers), - false); - sa11x0_register_pcmcia(0, &shannon_pcmcia0_gpio_table); - sa11x0_register_pcmcia(1, &shannon_pcmcia1_gpio_table); - sa11x0_ppc_configure_mcp(); - gpiod_add_lookup_table(&shannon_display_gpio_table); - sa11x0_register_lcd(&shannon_lcd_info); - sa11x0_register_mtd(&shannon_flash_data, &shannon_flash_resource, 1); - sa11x0_register_mcp(&shannon_mcp_data); -} - -static void __init shannon_map_io(void) -{ - sa1100_map_io(); - - sa1100_register_uart(0, 3); - sa1100_register_uart(1, 1); - - Ser1SDCR0 |= SDCR0_SUS; - GAFR |= (GPIO_UART_TXD | GPIO_UART_RXD); - GPDR |= GPIO_UART_TXD | SHANNON_GPIO_CODEC_RESET; - GPDR &= ~GPIO_UART_RXD; - PPAR |= PPAR_UPR; - - /* reset the codec */ - GPCR = SHANNON_GPIO_CODEC_RESET; - GPSR = SHANNON_GPIO_CODEC_RESET; -} - -MACHINE_START(SHANNON, "Shannon (AKA: Tuxscreen)") - .atag_offset = 0x100, - .map_io = shannon_map_io, - .nr_irqs = SA1100_NR_IRQS, - .init_irq = sa1100_init_irq, - .init_time = sa1100_timer_init, - .init_machine = shannon_init, - .init_late = sa11x0_init_late, - .restart = sa11x0_restart, -MACHINE_END diff --git a/arch/arm/mach-sa1100/simpad.c b/arch/arm/mach-sa1100/simpad.c deleted file mode 100644 index c7fb9a73e4c5..000000000000 --- a/arch/arm/mach-sa1100/simpad.c +++ /dev/null @@ -1,423 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * linux/arch/arm/mach-sa1100/simpad.c - */ - -#include <linux/module.h> -#include <linux/gpio/machine.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/tty.h> -#include <linux/proc_fs.h> -#include <linux/string.h> -#include <linux/pm.h> -#include <linux/platform_data/sa11x0-serial.h> -#include <linux/platform_device.h> -#include <linux/mfd/ucb1x00.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/io.h> -#include <linux/gpio/driver.h> - -#include <mach/hardware.h> -#include <asm/setup.h> -#include <asm/irq.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/flash.h> -#include <asm/mach/map.h> -#include <linux/platform_data/mfd-mcp-sa11x0.h> -#include <mach/simpad.h> -#include <mach/irqs.h> - -#include <linux/serial_core.h> -#include <linux/ioport.h> -#include <linux/input.h> -#include <linux/gpio_keys.h> -#include <linux/leds.h> -#include <linux/platform_data/i2c-gpio.h> - -#include "generic.h" - -/* - * CS3 support - */ - -static long cs3_shadow; -static spinlock_t cs3_lock; -static struct gpio_chip cs3_gpio; - -long simpad_get_cs3_ro(void) -{ - return readl(CS3_BASE); -} -EXPORT_SYMBOL(simpad_get_cs3_ro); - -long simpad_get_cs3_shadow(void) -{ - return cs3_shadow; -} -EXPORT_SYMBOL(simpad_get_cs3_shadow); - -static void __simpad_write_cs3(void) -{ - writel(cs3_shadow, CS3_BASE); -} - -void simpad_set_cs3_bit(int value) -{ - unsigned long flags; - - spin_lock_irqsave(&cs3_lock, flags); - cs3_shadow |= value; - __simpad_write_cs3(); - spin_unlock_irqrestore(&cs3_lock, flags); -} -EXPORT_SYMBOL(simpad_set_cs3_bit); - -void simpad_clear_cs3_bit(int value) -{ - unsigned long flags; - - spin_lock_irqsave(&cs3_lock, flags); - cs3_shadow &= ~value; - __simpad_write_cs3(); - spin_unlock_irqrestore(&cs3_lock, flags); -} -EXPORT_SYMBOL(simpad_clear_cs3_bit); - -static void cs3_gpio_set(struct gpio_chip *chip, unsigned offset, int value) -{ - if (offset > 15) - return; - if (value) - simpad_set_cs3_bit(1 << offset); - else - simpad_clear_cs3_bit(1 << offset); -}; - -static int cs3_gpio_get(struct gpio_chip *chip, unsigned offset) -{ - if (offset > 15) - return !!(simpad_get_cs3_ro() & (1 << (offset - 16))); - return !!(simpad_get_cs3_shadow() & (1 << offset)); -}; - -static int cs3_gpio_direction_input(struct gpio_chip *chip, unsigned offset) -{ - if (offset > 15) - return 0; - return -EINVAL; -}; - -static int cs3_gpio_direction_output(struct gpio_chip *chip, unsigned offset, - int value) -{ - if (offset > 15) - return -EINVAL; - cs3_gpio_set(chip, offset, value); - return 0; -}; - -static struct map_desc simpad_io_desc[] __initdata = { - { /* MQ200 */ - .virtual = 0xf2800000, - .pfn = __phys_to_pfn(0x4b800000), - .length = 0x00800000, - .type = MT_DEVICE - }, { /* Simpad CS3 */ - .virtual = (unsigned long)CS3_BASE, - .pfn = __phys_to_pfn(SA1100_CS3_PHYS), - .length = 0x00100000, - .type = MT_DEVICE - }, -}; - - -static void simpad_uart_pm(struct uart_port *port, u_int state, u_int oldstate) -{ - if (port->mapbase == (u_int)&Ser1UTCR0) { - if (state) - { - simpad_clear_cs3_bit(RS232_ON); - simpad_clear_cs3_bit(DECT_POWER_ON); - }else - { - simpad_set_cs3_bit(RS232_ON); - simpad_set_cs3_bit(DECT_POWER_ON); - } - } -} - -static struct sa1100_port_fns simpad_port_fns __initdata = { - .pm = simpad_uart_pm, -}; - - -static struct mtd_partition simpad_partitions[] = { - { - .name = "SIMpad boot firmware", - .size = 0x00080000, - .offset = 0, - .mask_flags = MTD_WRITEABLE, - }, { - .name = "SIMpad kernel", - .size = 0x0010000, - .offset = MTDPART_OFS_APPEND, - }, { - .name = "SIMpad root jffs2", - .size = MTDPART_SIZ_FULL, - .offset = MTDPART_OFS_APPEND, - } -}; - -static struct flash_platform_data simpad_flash_data = { - .map_name = "cfi_probe", - .parts = simpad_partitions, - .nr_parts = ARRAY_SIZE(simpad_partitions), -}; - - -static struct resource simpad_flash_resources [] = { - DEFINE_RES_MEM(SA1100_CS0_PHYS, SZ_16M), - DEFINE_RES_MEM(SA1100_CS1_PHYS, SZ_16M), -}; - -static struct ucb1x00_plat_data simpad_ucb1x00_data = { - .gpio_base = SIMPAD_UCB1X00_GPIO_BASE, -}; - -static struct mcp_plat_data simpad_mcp_data = { - .mccr0 = MCCR0_ADM, - .sclk_rate = 11981000, - .codec_pdata = &simpad_ucb1x00_data, -}; - - - -static void __init simpad_map_io(void) -{ - sa1100_map_io(); - - iotable_init(simpad_io_desc, ARRAY_SIZE(simpad_io_desc)); - - /* Initialize CS3 */ - cs3_shadow = (EN1 | EN0 | LED2_ON | DISPLAY_ON | - RS232_ON | ENABLE_5V | RESET_SIMCARD | DECT_POWER_ON); - __simpad_write_cs3(); /* Spinlocks not yet initialized */ - - sa1100_register_uart_fns(&simpad_port_fns); - sa1100_register_uart(0, 3); /* serial interface */ - sa1100_register_uart(1, 1); /* DECT */ - - // Reassign UART 1 pins - GAFR |= GPIO_UART_TXD | GPIO_UART_RXD; - GPDR |= GPIO_UART_TXD | GPIO_LDD13 | GPIO_LDD15; - GPDR &= ~GPIO_UART_RXD; - PPAR |= PPAR_UPR; - - /* - * Set up registers for sleep mode. - */ - - - PWER = PWER_GPIO0| PWER_RTC; - PGSR = 0x818; - PCFR = 0; - PSDR = 0; - -} - -static void simpad_power_off(void) -{ - local_irq_disable(); - cs3_shadow = SD_MEDIAQ; - __simpad_write_cs3(); /* Bypass spinlock here */ - - /* disable internal oscillator, float CS lines */ - PCFR = (PCFR_OPDE | PCFR_FP | PCFR_FS); - /* enable wake-up on GPIO0 */ - PWER = GFER = GRER = PWER_GPIO0; - /* - * set scratchpad to zero, just in case it is used as a - * restart address by the bootloader. - */ - PSPR = 0; - PGSR = 0; - /* enter sleep mode */ - PMCR = PMCR_SF; - while(1); - - local_irq_enable(); /* we won't ever call it */ - - -} - -/* - * gpio_keys -*/ - -static struct gpio_keys_button simpad_button_table[] = { - { KEY_POWER, IRQ_GPIO_POWER_BUTTON, 1, "power button" }, -}; - -static struct gpio_keys_platform_data simpad_keys_data = { - .buttons = simpad_button_table, - .nbuttons = ARRAY_SIZE(simpad_button_table), -}; - -static struct platform_device simpad_keys = { - .name = "gpio-keys", - .dev = { - .platform_data = &simpad_keys_data, - }, -}; - -static struct gpio_keys_button simpad_polled_button_table[] = { - { KEY_PROG1, SIMPAD_UCB1X00_GPIO_PROG1, 1, "prog1 button" }, - { KEY_PROG2, SIMPAD_UCB1X00_GPIO_PROG2, 1, "prog2 button" }, - { KEY_UP, SIMPAD_UCB1X00_GPIO_UP, 1, "up button" }, - { KEY_DOWN, SIMPAD_UCB1X00_GPIO_DOWN, 1, "down button" }, - { KEY_LEFT, SIMPAD_UCB1X00_GPIO_LEFT, 1, "left button" }, - { KEY_RIGHT, SIMPAD_UCB1X00_GPIO_RIGHT, 1, "right button" }, -}; - -static struct gpio_keys_platform_data simpad_polled_keys_data = { - .buttons = simpad_polled_button_table, - .nbuttons = ARRAY_SIZE(simpad_polled_button_table), - .poll_interval = 50, -}; - -static struct platform_device simpad_polled_keys = { - .name = "gpio-keys-polled", - .dev = { - .platform_data = &simpad_polled_keys_data, - }, -}; - -/* - * GPIO LEDs - */ - -static struct gpio_led simpad_leds[] = { - { - .name = "simpad:power", - .gpio = SIMPAD_CS3_LED2_ON, - .active_low = 0, - .default_trigger = "default-on", - }, -}; - -static struct gpio_led_platform_data simpad_led_data = { - .num_leds = ARRAY_SIZE(simpad_leds), - .leds = simpad_leds, -}; - -static struct platform_device simpad_gpio_leds = { - .name = "leds-gpio", - .id = 0, - .dev = { - .platform_data = &simpad_led_data, - }, -}; - -/* - * i2c - */ -static struct gpiod_lookup_table simpad_i2c_gpiod_table = { - .dev_id = "i2c-gpio.0", - .table = { - GPIO_LOOKUP_IDX("gpio", 21, NULL, 0, - GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), - GPIO_LOOKUP_IDX("gpio", 25, NULL, 1, - GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), - }, -}; - -static struct i2c_gpio_platform_data simpad_i2c_data = { - .udelay = 10, - .timeout = HZ, -}; - -static struct platform_device simpad_i2c = { - .name = "i2c-gpio", - .id = 0, - .dev = { - .platform_data = &simpad_i2c_data, - }, -}; - -/* - * MediaQ Video Device - */ -static struct platform_device simpad_mq200fb = { - .name = "simpad-mq200", - .id = 0, -}; - -static struct platform_device *devices[] __initdata = { - &simpad_keys, - &simpad_polled_keys, - &simpad_mq200fb, - &simpad_gpio_leds, - &simpad_i2c, -}; - -/* Compact Flash */ -static struct gpiod_lookup_table simpad_cf_gpio_table = { - .dev_id = "sa11x0-pcmcia", - .table = { - GPIO_LOOKUP("gpio", GPIO_CF_IRQ, "cf-ready", GPIO_ACTIVE_HIGH), - GPIO_LOOKUP("gpio", GPIO_CF_CD, "cf-detect", GPIO_ACTIVE_HIGH), - { }, - }, -}; - - -static int __init simpad_init(void) -{ - int ret; - - spin_lock_init(&cs3_lock); - - cs3_gpio.label = "simpad_cs3"; - cs3_gpio.base = SIMPAD_CS3_GPIO_BASE; - cs3_gpio.ngpio = 24; - cs3_gpio.set = cs3_gpio_set; - cs3_gpio.get = cs3_gpio_get; - cs3_gpio.direction_input = cs3_gpio_direction_input; - cs3_gpio.direction_output = cs3_gpio_direction_output; - ret = gpiochip_add_data(&cs3_gpio, NULL); - if (ret) - printk(KERN_WARNING "simpad: Unable to register cs3 GPIO device"); - - pm_power_off = simpad_power_off; - - sa11x0_register_pcmcia(-1, &simpad_cf_gpio_table); - sa11x0_ppc_configure_mcp(); - sa11x0_register_mtd(&simpad_flash_data, simpad_flash_resources, - ARRAY_SIZE(simpad_flash_resources)); - sa11x0_register_mcp(&simpad_mcp_data); - - gpiod_add_lookup_table(&simpad_i2c_gpiod_table); - ret = platform_add_devices(devices, ARRAY_SIZE(devices)); - if(ret) - printk(KERN_WARNING "simpad: Unable to register mq200 framebuffer device"); - - return 0; -} - -arch_initcall(simpad_init); - - -MACHINE_START(SIMPAD, "Simpad") - /* Maintainer: Holger Freyther */ - .atag_offset = 0x100, - .map_io = simpad_map_io, - .nr_irqs = SA1100_NR_IRQS, - .init_irq = sa1100_init_irq, - .init_late = sa11x0_init_late, - .init_time = sa1100_timer_init, - .restart = sa11x0_restart, -MACHINE_END |