1 /* 2 * arch/arm/mach-spear3xx/generic.h 3 * 4 * SPEAr3XX machine family generic header file 5 * 6 * Copyright (C) 2009 ST Microelectronics 7 * Viresh Kumar<viresh.kumar@st.com> 8 * 9 * This file is licensed under the terms of the GNU General Public 10 * License version 2. This program is licensed "as is" without any 11 * warranty of any kind, whether express or implied. 12 */ 13 14 #ifndef __MACH_GENERIC_H 15 #define __MACH_GENERIC_H 16 17 #include <linux/init.h> 18 #include <linux/platform_device.h> 19 #include <linux/amba/bus.h> 20 #include <asm/mach/time.h> 21 #include <asm/mach/map.h> 22 #include <plat/padmux.h> 23 24 /* spear3xx declarations */ 25 /* 26 * Each GPT has 2 timer channels 27 * Following GPT channels will be used as clock source and clockevent 28 */ 29 #define SPEAR_GPT0_BASE SPEAR3XX_ML1_TMR_BASE 30 #define SPEAR_GPT0_CHAN0_IRQ IRQ_CPU_GPT1_1 31 #define SPEAR_GPT0_CHAN1_IRQ IRQ_CPU_GPT1_2 32 33 /* Add spear3xx family device structure declarations here */ 34 extern struct amba_device gpio_device; 35 extern struct amba_device uart_device; 36 extern struct sys_timer spear3xx_timer; 37 38 /* Add spear3xx family function declarations here */ 39 void __init clk_init(void); 40 void __init spear_setup_timer(void); 41 void __init spear3xx_map_io(void); 42 void __init spear3xx_init_irq(void); 43 void __init spear3xx_init(void); 44 45 /* pad mux declarations */ 46 #define PMX_FIRDA_MASK (1 << 14) 47 #define PMX_I2C_MASK (1 << 13) 48 #define PMX_SSP_CS_MASK (1 << 12) 49 #define PMX_SSP_MASK (1 << 11) 50 #define PMX_MII_MASK (1 << 10) 51 #define PMX_GPIO_PIN0_MASK (1 << 9) 52 #define PMX_GPIO_PIN1_MASK (1 << 8) 53 #define PMX_GPIO_PIN2_MASK (1 << 7) 54 #define PMX_GPIO_PIN3_MASK (1 << 6) 55 #define PMX_GPIO_PIN4_MASK (1 << 5) 56 #define PMX_GPIO_PIN5_MASK (1 << 4) 57 #define PMX_UART0_MODEM_MASK (1 << 3) 58 #define PMX_UART0_MASK (1 << 2) 59 #define PMX_TIMER_3_4_MASK (1 << 1) 60 #define PMX_TIMER_1_2_MASK (1 << 0) 61 62 /* pad mux devices */ 63 extern struct pmx_dev pmx_firda; 64 extern struct pmx_dev pmx_i2c; 65 extern struct pmx_dev pmx_ssp_cs; 66 extern struct pmx_dev pmx_ssp; 67 extern struct pmx_dev pmx_mii; 68 extern struct pmx_dev pmx_gpio_pin0; 69 extern struct pmx_dev pmx_gpio_pin1; 70 extern struct pmx_dev pmx_gpio_pin2; 71 extern struct pmx_dev pmx_gpio_pin3; 72 extern struct pmx_dev pmx_gpio_pin4; 73 extern struct pmx_dev pmx_gpio_pin5; 74 extern struct pmx_dev pmx_uart0_modem; 75 extern struct pmx_dev pmx_uart0; 76 extern struct pmx_dev pmx_timer_3_4; 77 extern struct pmx_dev pmx_timer_1_2; 78 79 #if defined(CONFIG_MACH_SPEAR310) || defined(CONFIG_MACH_SPEAR320) 80 /* padmux plgpio devices */ 81 extern struct pmx_dev pmx_plgpio_0_1; 82 extern struct pmx_dev pmx_plgpio_2_3; 83 extern struct pmx_dev pmx_plgpio_4_5; 84 extern struct pmx_dev pmx_plgpio_6_9; 85 extern struct pmx_dev pmx_plgpio_10_27; 86 extern struct pmx_dev pmx_plgpio_28; 87 extern struct pmx_dev pmx_plgpio_29; 88 extern struct pmx_dev pmx_plgpio_30; 89 extern struct pmx_dev pmx_plgpio_31; 90 extern struct pmx_dev pmx_plgpio_32; 91 extern struct pmx_dev pmx_plgpio_33; 92 extern struct pmx_dev pmx_plgpio_34_36; 93 extern struct pmx_dev pmx_plgpio_37_42; 94 extern struct pmx_dev pmx_plgpio_43_44_47_48; 95 extern struct pmx_dev pmx_plgpio_45_46_49_50; 96 #endif 97 98 extern struct pmx_driver pmx_driver; 99 100 /* spear300 declarations */ 101 #ifdef CONFIG_MACH_SPEAR300 102 /* Add spear300 machine device structure declarations here */ 103 extern struct amba_device gpio1_device; 104 105 /* pad mux modes */ 106 extern struct pmx_mode nand_mode; 107 extern struct pmx_mode nor_mode; 108 extern struct pmx_mode photo_frame_mode; 109 extern struct pmx_mode lend_ip_phone_mode; 110 extern struct pmx_mode hend_ip_phone_mode; 111 extern struct pmx_mode lend_wifi_phone_mode; 112 extern struct pmx_mode hend_wifi_phone_mode; 113 extern struct pmx_mode ata_pabx_wi2s_mode; 114 extern struct pmx_mode ata_pabx_i2s_mode; 115 extern struct pmx_mode caml_lcdw_mode; 116 extern struct pmx_mode camu_lcd_mode; 117 extern struct pmx_mode camu_wlcd_mode; 118 extern struct pmx_mode caml_lcd_mode; 119 120 /* pad mux devices */ 121 extern struct pmx_dev pmx_fsmc_2_chips; 122 extern struct pmx_dev pmx_fsmc_4_chips; 123 extern struct pmx_dev pmx_keyboard; 124 extern struct pmx_dev pmx_clcd; 125 extern struct pmx_dev pmx_telecom_gpio; 126 extern struct pmx_dev pmx_telecom_tdm; 127 extern struct pmx_dev pmx_telecom_spi_cs_i2c_clk; 128 extern struct pmx_dev pmx_telecom_camera; 129 extern struct pmx_dev pmx_telecom_dac; 130 extern struct pmx_dev pmx_telecom_i2s; 131 extern struct pmx_dev pmx_telecom_boot_pins; 132 extern struct pmx_dev pmx_telecom_sdhci_4bit; 133 extern struct pmx_dev pmx_telecom_sdhci_8bit; 134 extern struct pmx_dev pmx_gpio1; 135 136 /* Add spear300 machine function declarations here */ 137 void __init spear300_init(void); 138 139 #endif /* CONFIG_MACH_SPEAR300 */ 140 141 /* spear310 declarations */ 142 #ifdef CONFIG_MACH_SPEAR310 143 /* Add spear310 machine device structure declarations here */ 144 145 /* pad mux devices */ 146 extern struct pmx_dev pmx_emi_cs_0_1_4_5; 147 extern struct pmx_dev pmx_emi_cs_2_3; 148 extern struct pmx_dev pmx_uart1; 149 extern struct pmx_dev pmx_uart2; 150 extern struct pmx_dev pmx_uart3_4_5; 151 extern struct pmx_dev pmx_fsmc; 152 extern struct pmx_dev pmx_rs485_0_1; 153 extern struct pmx_dev pmx_tdm0; 154 155 /* Add spear310 machine function declarations here */ 156 void __init spear310_init(void); 157 158 #endif /* CONFIG_MACH_SPEAR310 */ 159 160 /* spear320 declarations */ 161 #ifdef CONFIG_MACH_SPEAR320 162 /* Add spear320 machine device structure declarations here */ 163 164 /* pad mux modes */ 165 extern struct pmx_mode auto_net_smii_mode; 166 extern struct pmx_mode auto_net_mii_mode; 167 extern struct pmx_mode auto_exp_mode; 168 extern struct pmx_mode small_printers_mode; 169 170 /* pad mux devices */ 171 extern struct pmx_dev pmx_clcd; 172 extern struct pmx_dev pmx_emi; 173 extern struct pmx_dev pmx_fsmc; 174 extern struct pmx_dev pmx_spp; 175 extern struct pmx_dev pmx_sdhci; 176 extern struct pmx_dev pmx_i2s; 177 extern struct pmx_dev pmx_uart1; 178 extern struct pmx_dev pmx_uart1_modem; 179 extern struct pmx_dev pmx_uart2; 180 extern struct pmx_dev pmx_touchscreen; 181 extern struct pmx_dev pmx_can; 182 extern struct pmx_dev pmx_sdhci_led; 183 extern struct pmx_dev pmx_pwm0; 184 extern struct pmx_dev pmx_pwm1; 185 extern struct pmx_dev pmx_pwm2; 186 extern struct pmx_dev pmx_pwm3; 187 extern struct pmx_dev pmx_ssp1; 188 extern struct pmx_dev pmx_ssp2; 189 extern struct pmx_dev pmx_mii1; 190 extern struct pmx_dev pmx_smii0; 191 extern struct pmx_dev pmx_smii1; 192 extern struct pmx_dev pmx_i2c1; 193 194 /* Add spear320 machine function declarations here */ 195 void __init spear320_init(void); 196 197 #endif /* CONFIG_MACH_SPEAR320 */ 198 199 #endif /* __MACH_GENERIC_H */ 200