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linux/arch/arm/mach-spear3xx/include/mach/generic.h
Russell King dd1661e27a ARM: restart: spear: use new restart hook 
Hook these platforms restart code into the new restart hook rather
than using arch_reset().

Acked-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-01-05 12:57:20 +00:00

203 lines
7.2 KiB
C
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/*
* arch/arm/mach-spear3xx/generic.h
*
* SPEAr3XX machine family generic header file
*
* Copyright (C) 2009 ST Microelectronics
* Viresh Kumar<viresh.kumar@st.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
#ifndef __MACH_GENERIC_H
#define __MACH_GENERIC_H
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/amba/bus.h>
#include <asm/mach/time.h>
#include <asm/mach/map.h>
#include <plat/padmux.h>
/* spear3xx declarations */
/*
* Each GPT has 2 timer channels
* Following GPT channels will be used as clock source and clockevent
*/
#define SPEAR_GPT0_BASE SPEAR3XX_ML1_TMR_BASE
#define SPEAR_GPT0_CHAN0_IRQ SPEAR3XX_IRQ_CPU_GPT1_1
#define SPEAR_GPT0_CHAN1_IRQ SPEAR3XX_IRQ_CPU_GPT1_2
/* Add spear3xx family device structure declarations here */
extern struct amba_device spear3xx_gpio_device;
extern struct amba_device spear3xx_uart_device;
extern struct sys_timer spear3xx_timer;
/* Add spear3xx family function declarations here */
void __init spear3xx_clk_init(void);
void __init spear_setup_timer(void);
void __init spear3xx_map_io(void);
void __init spear3xx_init_irq(void);
void __init spear3xx_init(void);
void spear_restart(char, const char *);
/* pad mux declarations */
#define PMX_FIRDA_MASK (1 << 14)
#define PMX_I2C_MASK (1 << 13)
#define PMX_SSP_CS_MASK (1 << 12)
#define PMX_SSP_MASK (1 << 11)
#define PMX_MII_MASK (1 << 10)
#define PMX_GPIO_PIN0_MASK (1 << 9)
#define PMX_GPIO_PIN1_MASK (1 << 8)
#define PMX_GPIO_PIN2_MASK (1 << 7)
#define PMX_GPIO_PIN3_MASK (1 << 6)
#define PMX_GPIO_PIN4_MASK (1 << 5)
#define PMX_GPIO_PIN5_MASK (1 << 4)
#define PMX_UART0_MODEM_MASK (1 << 3)
#define PMX_UART0_MASK (1 << 2)
#define PMX_TIMER_3_4_MASK (1 << 1)
#define PMX_TIMER_1_2_MASK (1 << 0)
/* pad mux devices */
extern struct pmx_dev spear3xx_pmx_firda;
extern struct pmx_dev spear3xx_pmx_i2c;
extern struct pmx_dev spear3xx_pmx_ssp_cs;
extern struct pmx_dev spear3xx_pmx_ssp;
extern struct pmx_dev spear3xx_pmx_mii;
extern struct pmx_dev spear3xx_pmx_gpio_pin0;
extern struct pmx_dev spear3xx_pmx_gpio_pin1;
extern struct pmx_dev spear3xx_pmx_gpio_pin2;
extern struct pmx_dev spear3xx_pmx_gpio_pin3;
extern struct pmx_dev spear3xx_pmx_gpio_pin4;
extern struct pmx_dev spear3xx_pmx_gpio_pin5;
extern struct pmx_dev spear3xx_pmx_uart0_modem;
extern struct pmx_dev spear3xx_pmx_uart0;
extern struct pmx_dev spear3xx_pmx_timer_3_4;
extern struct pmx_dev spear3xx_pmx_timer_1_2;
#if defined(CONFIG_MACH_SPEAR310) || defined(CONFIG_MACH_SPEAR320)
/* padmux plgpio devices */
extern struct pmx_dev spear3xx_pmx_plgpio_0_1;
extern struct pmx_dev spear3xx_pmx_plgpio_2_3;
extern struct pmx_dev spear3xx_pmx_plgpio_4_5;
extern struct pmx_dev spear3xx_pmx_plgpio_6_9;
extern struct pmx_dev spear3xx_pmx_plgpio_10_27;
extern struct pmx_dev spear3xx_pmx_plgpio_28;
extern struct pmx_dev spear3xx_pmx_plgpio_29;
extern struct pmx_dev spear3xx_pmx_plgpio_30;
extern struct pmx_dev spear3xx_pmx_plgpio_31;
extern struct pmx_dev spear3xx_pmx_plgpio_32;
extern struct pmx_dev spear3xx_pmx_plgpio_33;
extern struct pmx_dev spear3xx_pmx_plgpio_34_36;
extern struct pmx_dev spear3xx_pmx_plgpio_37_42;
extern struct pmx_dev spear3xx_pmx_plgpio_43_44_47_48;
extern struct pmx_dev spear3xx_pmx_plgpio_45_46_49_50;
#endif
/* spear300 declarations */
#ifdef CONFIG_MACH_SPEAR300
/* Add spear300 machine device structure declarations here */
extern struct amba_device spear300_gpio1_device;
/* pad mux modes */
extern struct pmx_mode spear300_nand_mode;
extern struct pmx_mode spear300_nor_mode;
extern struct pmx_mode spear300_photo_frame_mode;
extern struct pmx_mode spear300_lend_ip_phone_mode;
extern struct pmx_mode spear300_hend_ip_phone_mode;
extern struct pmx_mode spear300_lend_wifi_phone_mode;
extern struct pmx_mode spear300_hend_wifi_phone_mode;
extern struct pmx_mode spear300_ata_pabx_wi2s_mode;
extern struct pmx_mode spear300_ata_pabx_i2s_mode;
extern struct pmx_mode spear300_caml_lcdw_mode;
extern struct pmx_mode spear300_camu_lcd_mode;
extern struct pmx_mode spear300_camu_wlcd_mode;
extern struct pmx_mode spear300_caml_lcd_mode;
/* pad mux devices */
extern struct pmx_dev spear300_pmx_fsmc_2_chips;
extern struct pmx_dev spear300_pmx_fsmc_4_chips;
extern struct pmx_dev spear300_pmx_keyboard;
extern struct pmx_dev spear300_pmx_clcd;
extern struct pmx_dev spear300_pmx_telecom_gpio;
extern struct pmx_dev spear300_pmx_telecom_tdm;
extern struct pmx_dev spear300_pmx_telecom_spi_cs_i2c_clk;
extern struct pmx_dev spear300_pmx_telecom_camera;
extern struct pmx_dev spear300_pmx_telecom_dac;
extern struct pmx_dev spear300_pmx_telecom_i2s;
extern struct pmx_dev spear300_pmx_telecom_boot_pins;
extern struct pmx_dev spear300_pmx_telecom_sdhci_4bit;
extern struct pmx_dev spear300_pmx_telecom_sdhci_8bit;
extern struct pmx_dev spear300_pmx_gpio1;
/* Add spear300 machine function declarations here */
void __init spear300_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
u8 pmx_dev_count);
#endif /* CONFIG_MACH_SPEAR300 */
/* spear310 declarations */
#ifdef CONFIG_MACH_SPEAR310
/* Add spear310 machine device structure declarations here */
/* pad mux devices */
extern struct pmx_dev spear310_pmx_emi_cs_0_1_4_5;
extern struct pmx_dev spear310_pmx_emi_cs_2_3;
extern struct pmx_dev spear310_pmx_uart1;
extern struct pmx_dev spear310_pmx_uart2;
extern struct pmx_dev spear310_pmx_uart3_4_5;
extern struct pmx_dev spear310_pmx_fsmc;
extern struct pmx_dev spear310_pmx_rs485_0_1;
extern struct pmx_dev spear310_pmx_tdm0;
/* Add spear310 machine function declarations here */
void __init spear310_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
u8 pmx_dev_count);
#endif /* CONFIG_MACH_SPEAR310 */
/* spear320 declarations */
#ifdef CONFIG_MACH_SPEAR320
/* Add spear320 machine device structure declarations here */
/* pad mux modes */
extern struct pmx_mode spear320_auto_net_smii_mode;
extern struct pmx_mode spear320_auto_net_mii_mode;
extern struct pmx_mode spear320_auto_exp_mode;
extern struct pmx_mode spear320_small_printers_mode;
/* pad mux devices */
extern struct pmx_dev spear320_pmx_clcd;
extern struct pmx_dev spear320_pmx_emi;
extern struct pmx_dev spear320_pmx_fsmc;
extern struct pmx_dev spear320_pmx_spp;
extern struct pmx_dev spear320_pmx_sdhci;
extern struct pmx_dev spear320_pmx_i2s;
extern struct pmx_dev spear320_pmx_uart1;
extern struct pmx_dev spear320_pmx_uart1_modem;
extern struct pmx_dev spear320_pmx_uart2;
extern struct pmx_dev spear320_pmx_touchscreen;
extern struct pmx_dev spear320_pmx_can;
extern struct pmx_dev spear320_pmx_sdhci_led;
extern struct pmx_dev spear320_pmx_pwm0;
extern struct pmx_dev spear320_pmx_pwm1;
extern struct pmx_dev spear320_pmx_pwm2;
extern struct pmx_dev spear320_pmx_pwm3;
extern struct pmx_dev spear320_pmx_ssp1;
extern struct pmx_dev spear320_pmx_ssp2;
extern struct pmx_dev spear320_pmx_mii1;
extern struct pmx_dev spear320_pmx_smii0;
extern struct pmx_dev spear320_pmx_smii1;
extern struct pmx_dev spear320_pmx_i2c1;
/* Add spear320 machine function declarations here */
void __init spear320_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
u8 pmx_dev_count);
#endif /* CONFIG_MACH_SPEAR320 */
#endif /* __MACH_GENERIC_H */
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