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ARM: OMAP1: Remove board support for VoiceBlue board

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Remove board support files for 10 years discontinued VoiceBlue board.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Ladislav Michl 2015-08-13 22:47:18 +02:00 committed by Tony Lindgren
parent f96885b479
commit dc7ad3a0f9
4 changed files with 0 additions and 323 deletions
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7
arch/arm/mach-omap1/Kconfig
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@ -90,13 +90,6 @@ config MACH_OMAP_FSAMPLE
Support for TI OMAP 850 F-Sample board. Say Y here if you have such
a board.
config MACH_VOICEBLUE
bool "Voiceblue"
depends on ARCH_OMAP1 && ARCH_OMAP15XX
help
Support for Voiceblue GSM/VoIP gateway. Say Y here if you have
such a board.
config MACH_OMAP_PALMTE
bool "Palm Tungsten E"
depends on ARCH_OMAP1 && ARCH_OMAP15XX

1
arch/arm/mach-omap1/Makefile
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@ -37,7 +37,6 @@ obj-$(CONFIG_MACH_OMAP_FSAMPLE) += board-fsample.o board-nand.o
obj-$(CONFIG_MACH_OMAP_OSK) += board-osk.o
obj-$(CONFIG_MACH_OMAP_H3) += board-h3.o board-h3-mmc.o \
board-nand.o
obj-$(CONFIG_MACH_VOICEBLUE) += board-voiceblue.o
obj-$(CONFIG_MACH_OMAP_PALMTE) += board-palmte.o
obj-$(CONFIG_MACH_OMAP_PALMZ71) += board-palmz71.o
obj-$(CONFIG_MACH_OMAP_PALMTT) += board-palmtt.o

296
arch/arm/mach-omap1/board-voiceblue.c
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@ -1,296 +0,0 @@
/*
* linux/arch/arm/mach-omap1/board-voiceblue.c
*
* Modified from board-generic.c
*
* Copyright (C) 2004 2N Telekomunikace, Ladislav Michl <michl@2n.cz>
*
* Code for OMAP5910 based VoiceBlue board (VoIP to GSM gateway).
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/delay.h>
#include <linux/gpio.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/mtd/physmap.h>
#include <linux/notifier.h>
#include <linux/reboot.h>
#include <linux/serial_8250.h>
#include <linux/serial_reg.h>
#include <linux/smc91x.h>
#include <linux/export.h>
#include <linux/reboot.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <mach/board-voiceblue.h>
#include <mach/flash.h>
#include <mach/mux.h>
#include <mach/tc.h>
#include <mach/hardware.h>
#include <mach/usb.h>
#include "common.h"
static struct plat_serial8250_port voiceblue_ports[] = {
{
.mapbase = (unsigned long)(OMAP_CS1_PHYS + 0x40000),
.flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP,
.iotype = UPIO_MEM,
.regshift = 1,
.uartclk = 3686400,
},
{
.mapbase = (unsigned long)(OMAP_CS1_PHYS + 0x50000),
.flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP,
.iotype = UPIO_MEM,
.regshift = 1,
.uartclk = 3686400,
},
{
.mapbase = (unsigned long)(OMAP_CS1_PHYS + 0x60000),
.flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP,
.iotype = UPIO_MEM,
.regshift = 1,
.uartclk = 3686400,
},
{
.mapbase = (unsigned long)(OMAP_CS1_PHYS + 0x70000),
.flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP,
.iotype = UPIO_MEM,
.regshift = 1,
.uartclk = 3686400,
},
{ },
};
static struct platform_device serial_device = {
.name = "serial8250",
.id = PLAT8250_DEV_PLATFORM1,
};
static int __init ext_uart_init(void)
{
if (!machine_is_voiceblue())
return -ENODEV;
voiceblue_ports[0].irq = gpio_to_irq(12);
voiceblue_ports[1].irq = gpio_to_irq(13);
voiceblue_ports[2].irq = gpio_to_irq(14);
voiceblue_ports[3].irq = gpio_to_irq(15);
serial_device.dev.platform_data = voiceblue_ports;
return platform_device_register(&serial_device);
}
arch_initcall(ext_uart_init);
static struct physmap_flash_data voiceblue_flash_data = {
.width = 2,
.set_vpp = omap1_set_vpp,
};
static struct resource voiceblue_flash_resource = {
.start = OMAP_CS0_PHYS,
.end = OMAP_CS0_PHYS + SZ_32M - 1,
.flags = IORESOURCE_MEM,
};
static struct platform_device voiceblue_flash_device = {
.name = "physmap-flash",
.id = 0,
.dev = {
.platform_data = &voiceblue_flash_data,
},
.num_resources = 1,
.resource = &voiceblue_flash_resource,
};
static struct smc91x_platdata voiceblue_smc91x_info = {
.flags = SMC91X_USE_16BIT | SMC91X_NOWAIT,
.leda = RPC_LED_100_10,
.ledb = RPC_LED_TX_RX,
};
static struct resource voiceblue_smc91x_resources[] = {
[0] = {
.start = OMAP_CS2_PHYS + 0x300,
.end = OMAP_CS2_PHYS + 0x300 + 16,
.flags = IORESOURCE_MEM,
},
[1] = {
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
},
};
static struct platform_device voiceblue_smc91x_device = {
.name = "smc91x",
.id = 0,
.dev = {
.platform_data = &voiceblue_smc91x_info,
},
.num_resources = ARRAY_SIZE(voiceblue_smc91x_resources),
.resource = voiceblue_smc91x_resources,
};
static struct platform_device *voiceblue_devices[] __initdata = {
&voiceblue_flash_device,
&voiceblue_smc91x_device,
};
static struct omap_usb_config voiceblue_usb_config __initdata = {
.hmc_mode = 3,
.register_host = 1,
.register_dev = 1,
.pins[0] = 2,
.pins[1] = 6,
.pins[2] = 6,
};
#define MACHINE_PANICED 1
#define MACHINE_REBOOTING 2
#define MACHINE_REBOOT 4
static unsigned long machine_state;
static int panic_event(struct notifier_block *this, unsigned long event,
void *ptr)
{
if (test_and_set_bit(MACHINE_PANICED, &machine_state))
return NOTIFY_DONE;
/* Flash power LED */
omap_writeb(0x78, OMAP_LPG1_LCR);
omap_writeb(0x01, OMAP_LPG1_PMR); /* Enable clock */
return NOTIFY_DONE;
}
static struct notifier_block panic_block = {
.notifier_call = panic_event,
};
static int __init voiceblue_setup(void)
{
if (!machine_is_voiceblue())
return -ENODEV;
/* Setup panic notifier */
atomic_notifier_chain_register(&panic_notifier_list, &panic_block);
return 0;
}
postcore_initcall(voiceblue_setup);
static int wdt_gpio_state;
void voiceblue_wdt_enable(void)
{
gpio_direction_output(0, 0);
gpio_set_value(0, 1);
gpio_set_value(0, 0);
wdt_gpio_state = 0;
}
void voiceblue_wdt_disable(void)
{
gpio_set_value(0, 0);
gpio_set_value(0, 1);
gpio_set_value(0, 0);
gpio_direction_input(0);
}
void voiceblue_wdt_ping(void)
{
if (test_bit(MACHINE_REBOOT, &machine_state))
return;
wdt_gpio_state = !wdt_gpio_state;
gpio_set_value(0, wdt_gpio_state);
}
static void voiceblue_restart(enum reboot_mode mode, const char *cmd)
{
/*
* Workaround for 5912/1611b bug mentioned in sprz209d.pdf p. 28
* "Global Software Reset Affects Traffic Controller Frequency".
*/
if (cpu_is_omap5912()) {
omap_writew(omap_readw(DPLL_CTL) & ~(1 << 4), DPLL_CTL);
omap_writew(0x8, ARM_RSTCT1);
}
set_bit(MACHINE_REBOOT, &machine_state);
voiceblue_wdt_enable();
while (1) ;
}
EXPORT_SYMBOL(voiceblue_wdt_enable);
EXPORT_SYMBOL(voiceblue_wdt_disable);
EXPORT_SYMBOL(voiceblue_wdt_ping);
static void __init voiceblue_init(void)
{
/* mux pins for uarts */
omap_cfg_reg(UART1_TX);
omap_cfg_reg(UART1_RTS);
omap_cfg_reg(UART2_TX);
omap_cfg_reg(UART2_RTS);
omap_cfg_reg(UART3_TX);
omap_cfg_reg(UART3_RX);
/* Watchdog */
gpio_request(0, "Watchdog");
/* smc91x reset */
gpio_request(7, "SMC91x reset");
gpio_direction_output(7, 1);
udelay(2); /* wait at least 100ns */
gpio_set_value(7, 0);
mdelay(50); /* 50ms until PHY ready */
/* smc91x interrupt pin */
gpio_request(8, "SMC91x irq");
/* 16C554 reset*/
gpio_request(6, "16C554 reset");
gpio_direction_output(6, 0);
/* 16C554 interrupt pins */
gpio_request(12, "16C554 irq");
gpio_request(13, "16C554 irq");
gpio_request(14, "16C554 irq");
gpio_request(15, "16C554 irq");
irq_set_irq_type(gpio_to_irq(12), IRQ_TYPE_EDGE_RISING);
irq_set_irq_type(gpio_to_irq(13), IRQ_TYPE_EDGE_RISING);
irq_set_irq_type(gpio_to_irq(14), IRQ_TYPE_EDGE_RISING);
irq_set_irq_type(gpio_to_irq(15), IRQ_TYPE_EDGE_RISING);
voiceblue_smc91x_resources[1].start = gpio_to_irq(8);
voiceblue_smc91x_resources[1].end = gpio_to_irq(8);
platform_add_devices(voiceblue_devices, ARRAY_SIZE(voiceblue_devices));
omap_serial_init();
omap1_usb_init(&voiceblue_usb_config);
omap_register_i2c_bus(1, 100, NULL, 0);
/* There is a good chance board is going up, so enable power LED
* (it is connected through invertor) */
omap_writeb(0x00, OMAP_LPG1_LCR);
omap_writeb(0x00, OMAP_LPG1_PMR); /* Disable clock */
}
MACHINE_START(VOICEBLUE, "VoiceBlue OMAP5910")
/* Maintainer: Ladislav Michl <michl@2n.cz> */
.atag_offset = 0x100,
.map_io = omap15xx_map_io,
.init_early = omap1_init_early,
.init_irq = omap1_init_irq,
.handle_irq = omap1_handle_irq,
.init_machine = voiceblue_init,
.init_late = omap1_init_late,
.init_time = omap1_timer_init,
.restart = voiceblue_restart,
MACHINE_END

19
arch/arm/mach-omap1/include/mach/board-voiceblue.h
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@ -1,19 +0,0 @@
/*
* Copyright (C) 2004 2N Telekomunikace, Ladislav Michl <michl@2n.cz>
*
* Hardware definitions for OMAP5910 based VoiceBlue board.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef __ASM_ARCH_VOICEBLUE_H
#define __ASM_ARCH_VOICEBLUE_H
extern void voiceblue_wdt_enable(void);
extern void voiceblue_wdt_disable(void);
extern void voiceblue_wdt_ping(void);
#endif /* __ASM_ARCH_VOICEBLUE_H */