diff options
Diffstat (limited to 'arch/arm/mach-spear3xx/include/mach/generic.h')
| -rw-r--r-- | arch/arm/mach-spear3xx/include/mach/generic.h | 205 |
1 files changed, 205 insertions, 0 deletions
diff --git a/arch/arm/mach-spear3xx/include/mach/generic.h b/arch/arm/mach-spear3xx/include/mach/generic.h new file mode 100644 index 00000000000..af7e02c909a --- /dev/null +++ b/arch/arm/mach-spear3xx/include/mach/generic.h @@ -0,0 +1,205 @@ +/* + * 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 <asm/mach/time.h> +#include <asm/mach/map.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/amba/bus.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 IRQ_CPU_GPT1_1 +#define SPEAR_GPT0_CHAN1_IRQ IRQ_CPU_GPT1_2 + +/* Add spear3xx family device structure declarations here */ +extern struct amba_device gpio_device; +extern struct amba_device uart_device; +extern struct sys_timer spear_sys_timer; + +/* Add spear3xx family function declarations here */ +void __init clk_init(void); +void __init spear3xx_map_io(void); +void __init spear3xx_init_irq(void); +void __init spear3xx_init(void); +void spear_pmx_init(struct pmx_driver *pmx_driver, uint base, uint size); + +/* 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 pmx_firda; +extern struct pmx_dev pmx_i2c; +extern struct pmx_dev pmx_ssp_cs; +extern struct pmx_dev pmx_ssp; +extern struct pmx_dev pmx_mii; +extern struct pmx_dev pmx_gpio_pin0; +extern struct pmx_dev pmx_gpio_pin1; +extern struct pmx_dev pmx_gpio_pin2; +extern struct pmx_dev pmx_gpio_pin3; +extern struct pmx_dev pmx_gpio_pin4; +extern struct pmx_dev pmx_gpio_pin5; +extern struct pmx_dev pmx_uart0_modem; +extern struct pmx_dev pmx_uart0; +extern struct pmx_dev pmx_timer_3_4; +extern struct pmx_dev pmx_timer_1_2; + +#if defined(CONFIG_MACH_SPEAR310) || defined(CONFIG_MACH_SPEAR320) +/* padmux plgpio devices */ +extern struct pmx_dev pmx_plgpio_0_1; +extern struct pmx_dev pmx_plgpio_2_3; +extern struct pmx_dev pmx_plgpio_4_5; +extern struct pmx_dev pmx_plgpio_6_9; +extern struct pmx_dev pmx_plgpio_10_27; +extern struct pmx_dev pmx_plgpio_28; +extern struct pmx_dev pmx_plgpio_29; +extern struct pmx_dev pmx_plgpio_30; +extern struct pmx_dev pmx_plgpio_31; +extern struct pmx_dev pmx_plgpio_32; +extern struct pmx_dev pmx_plgpio_33; +extern struct pmx_dev pmx_plgpio_34_36; +extern struct pmx_dev pmx_plgpio_37_42; +extern struct pmx_dev pmx_plgpio_43_44_47_48; +extern struct pmx_dev pmx_plgpio_45_46_49_50; +#endif + +extern struct pmx_driver pmx_driver; + +/* spear300 declarations */ +#ifdef CONFIG_MACH_SPEAR300 +/* Add spear300 machine device structure declarations here */ +extern struct amba_device gpio1_device; + +/* pad mux modes */ +extern struct pmx_mode nand_mode; +extern struct pmx_mode nor_mode; +extern struct pmx_mode photo_frame_mode; +extern struct pmx_mode lend_ip_phone_mode; +extern struct pmx_mode hend_ip_phone_mode; +extern struct pmx_mode lend_wifi_phone_mode; +extern struct pmx_mode hend_wifi_phone_mode; +extern struct pmx_mode ata_pabx_wi2s_mode; +extern struct pmx_mode ata_pabx_i2s_mode; +extern struct pmx_mode caml_lcdw_mode; +extern struct pmx_mode camu_lcd_mode; +extern struct pmx_mode camu_wlcd_mode; +extern struct pmx_mode caml_lcd_mode; + +/* pad mux devices */ +extern struct pmx_dev pmx_fsmc_2_chips; +extern struct pmx_dev pmx_fsmc_4_chips; +extern struct pmx_dev pmx_keyboard; +extern struct pmx_dev pmx_clcd; +extern struct pmx_dev pmx_telecom_gpio; +extern struct pmx_dev pmx_telecom_tdm; +extern struct pmx_dev pmx_telecom_spi_cs_i2c_clk; +extern struct pmx_dev pmx_telecom_camera; +extern struct pmx_dev pmx_telecom_dac; +extern struct pmx_dev pmx_telecom_i2s; +extern struct pmx_dev pmx_telecom_boot_pins; +extern struct pmx_dev pmx_telecom_sdio_4bit; +extern struct pmx_dev pmx_telecom_sdio_8bit; +extern struct pmx_dev pmx_gpio1; + +void spear300_pmx_init(void); + +/* Add spear300 machine function declarations here */ +void __init spear300_init(void); + +#endif /* CONFIG_MACH_SPEAR300 */ + +/* spear310 declarations */ +#ifdef CONFIG_MACH_SPEAR310 +/* Add spear310 machine device structure declarations here */ + +/* pad mux devices */ +extern struct pmx_dev pmx_emi_cs_0_1_4_5; +extern struct pmx_dev pmx_emi_cs_2_3; +extern struct pmx_dev pmx_uart1; +extern struct pmx_dev pmx_uart2; +extern struct pmx_dev pmx_uart3_4_5; +extern struct pmx_dev pmx_fsmc; +extern struct pmx_dev pmx_rs485_0_1; +extern struct pmx_dev pmx_tdm0; + +void spear310_pmx_init(void); + +/* Add spear310 machine function declarations here */ +void __init spear310_init(void); + +#endif /* CONFIG_MACH_SPEAR310 */ + +/* spear320 declarations */ +#ifdef CONFIG_MACH_SPEAR320 +/* Add spear320 machine device structure declarations here */ + +/* pad mux modes */ +extern struct pmx_mode auto_net_smii_mode; +extern struct pmx_mode auto_net_mii_mode; +extern struct pmx_mode auto_exp_mode; +extern struct pmx_mode small_printers_mode; + +/* pad mux devices */ +extern struct pmx_dev pmx_clcd; +extern struct pmx_dev pmx_emi; +extern struct pmx_dev pmx_fsmc; +extern struct pmx_dev pmx_spp; +extern struct pmx_dev pmx_sdio; +extern struct pmx_dev pmx_i2s; +extern struct pmx_dev pmx_uart1; +extern struct pmx_dev pmx_uart1_modem; +extern struct pmx_dev pmx_uart2; +extern struct pmx_dev pmx_touchscreen; +extern struct pmx_dev pmx_can; +extern struct pmx_dev pmx_sdio_led; +extern struct pmx_dev pmx_pwm0; +extern struct pmx_dev pmx_pwm1; +extern struct pmx_dev pmx_pwm2; +extern struct pmx_dev pmx_pwm3; +extern struct pmx_dev pmx_ssp1; +extern struct pmx_dev pmx_ssp2; +extern struct pmx_dev pmx_mii1; +extern struct pmx_dev pmx_smii0; +extern struct pmx_dev pmx_smii1; +extern struct pmx_dev pmx_i2c1; + +void spear320_pmx_init(void); + +/* Add spear320 machine function declarations here */ +void __init spear320_init(void); + +#endif /* CONFIG_MACH_SPEAR320 */ + +#endif /* __MACH_GENERIC_H */ |