arch/arm/mach-davinci/include/mach/da8xx.h

   1 /*
   2  * Chip specific defines for DA8XX/OMAP L1XX SoC
   3  *
   4  * Author: Mark A. Greer <mgreer@mvista.com>
   5  *
   6  * 2007, 2009-2010 (c) MontaVista Software, Inc. This file is licensed under
   7  * the terms of the GNU General Public License version 2. This program
   8  * is licensed "as is" without any warranty of any kind, whether express
   9  * or implied.
  10  */
  11 #ifndef __ASM_ARCH_DAVINCI_DA8XX_H
  12 #define __ASM_ARCH_DAVINCI_DA8XX_H
  13
  14 #include <video/da8xx-fb.h>
  15
  16 #include <linux/platform_device.h>
  17 #include <linux/davinci_emac.h>
  18 #include <linux/spi/spi.h>
  19 #include <linux/platform_data/davinci_asp.h>
  20 #include <linux/reboot.h>
  21 #include <linux/videodev2.h>
  22
  23 #include <mach/serial.h>
  24 #include <mach/pm.h>
  25 #include <linux/platform_data/edma.h>
  26 #include <linux/platform_data/i2c-davinci.h>
  27 #include <linux/platform_data/mmc-davinci.h>
  28 #include <linux/platform_data/usb-davinci.h>
  29 #include <linux/platform_data/spi-davinci.h>
  30 #include <linux/platform_data/uio_pruss.h>
  31
  32 #include <media/davinci/vpif_types.h>
  33
  34 extern void __iomem *da8xx_syscfg0_base;
  35 extern void __iomem *da8xx_syscfg1_base;
  36
  37 /*
  38  * If the DA850/OMAP-L138/AM18x SoC on board is of a higher speed grade
  39  * (than the regular 300Mhz variant), the board code should set this up
  40  * with the supported speed before calling da850_register_cpufreq().
  41  */
  42 extern unsigned int da850_max_speed;
  43
  44 /*
  45  * The cp_intc interrupt controller for the da8xx isn't in the same
  46  * chunk of physical memory space as the other registers (like it is
  47  * on the davincis) so it needs to be mapped separately.  It will be
  48  * mapped early on when the I/O space is mapped and we'll put it just
  49  * before the I/O space in the processor's virtual memory space.
  50  */
  51 #define DA8XX_CP_INTC_BASE      0xfffee000
  52 #define DA8XX_CP_INTC_SIZE      SZ_8K
  53 #define DA8XX_CP_INTC_VIRT      (IO_VIRT - DA8XX_CP_INTC_SIZE - SZ_4K)
  54
  55 #define DA8XX_SYSCFG0_BASE      (IO_PHYS + 0x14000)
  56 #define DA8XX_SYSCFG0_VIRT(x)   (da8xx_syscfg0_base + (x))
  57 #define DA8XX_JTAG_ID_REG       0x18
  58 #define DA8XX_HOST1CFG_REG      0x44
  59 #define DA8XX_CHIPSIG_REG       0x174
  60 #define DA8XX_CFGCHIP0_REG      0x17c
  61 #define DA8XX_CFGCHIP1_REG      0x180
  62 #define DA8XX_CFGCHIP2_REG      0x184
  63 #define DA8XX_CFGCHIP3_REG      0x188
  64
  65 #define DA8XX_SYSCFG1_BASE      (IO_PHYS + 0x22C000)
  66 #define DA8XX_SYSCFG1_VIRT(x)   (da8xx_syscfg1_base + (x))
  67 #define DA8XX_DEEPSLEEP_REG     0x8
  68 #define DA8XX_PWRDN_REG         0x18
  69
  70 #define DA8XX_PSC0_BASE         0x01c10000
  71 #define DA8XX_PLL0_BASE         0x01c11000
  72 #define DA8XX_TIMER64P0_BASE    0x01c20000
  73 #define DA8XX_TIMER64P1_BASE    0x01c21000
  74 #define DA8XX_VPIF_BASE         0x01e17000
  75 #define DA8XX_GPIO_BASE         0x01e26000
  76 #define DA8XX_PSC1_BASE         0x01e27000
  77 #define DA8XX_AEMIF_CS2_BASE    0x60000000
  78 #define DA8XX_AEMIF_CS3_BASE    0x62000000
  79 #define DA8XX_AEMIF_CTL_BASE    0x68000000
  80 #define DA8XX_SHARED_RAM_BASE   0x80000000
  81 #define DA8XX_ARM_RAM_BASE      0xffff0000
  82
  83 void da830_init(void);
  84 void da850_init(void);
  85
  86 int da830_register_edma(struct edma_rsv_info *rsv);
  87 int da850_register_edma(struct edma_rsv_info *rsv[2]);
  88 int da8xx_register_i2c(int instance, struct davinci_i2c_platform_data *pdata);
  89 int da8xx_register_spi_bus(int instance, unsigned num_chipselect);
  90 int da8xx_register_watchdog(void);
  91 int da8xx_register_usb20(unsigned mA, unsigned potpgt);
  92 int da8xx_register_usb11(struct da8xx_ohci_root_hub *pdata);
  93 int da8xx_register_emac(void);
  94 int da8xx_register_uio_pruss(void);
  95 int da8xx_register_lcdc(struct da8xx_lcdc_platform_data *pdata);
  96 int da8xx_register_mmcsd0(struct davinci_mmc_config *config);
  97 int da850_register_mmcsd1(struct davinci_mmc_config *config);
  98 void da8xx_register_mcasp(int id, struct snd_platform_data *pdata);
  99 int da8xx_register_rtc(void);
 100 int da850_register_cpufreq(char *async_clk);
 101 int da8xx_register_cpuidle(void);
 102 void __iomem *da8xx_get_mem_ctlr(void);
 103 int da850_register_pm(struct platform_device *pdev);
 104 int da850_register_sata(unsigned long refclkpn);
 105 int da850_register_vpif(void);
 106 int da850_register_vpif_display
 107                         (struct vpif_display_config *display_config);
 108 int da850_register_vpif_capture
 109                         (struct vpif_capture_config *capture_config);
 110 void da8xx_restart(enum reboot_mode mode, const char *cmd);
 111 void da8xx_rproc_reserve_cma(void);
 112 int da8xx_register_rproc(void);
 113
 114 extern struct platform_device da8xx_serial_device[];
 115 extern struct emac_platform_data da8xx_emac_pdata;
 116 extern struct da8xx_lcdc_platform_data sharp_lcd035q3dg01_pdata;
 117 extern struct da8xx_lcdc_platform_data sharp_lk043t1dg01_pdata;
 118
 119
 120 extern const short da830_emif25_pins[];
 121 extern const short da830_spi0_pins[];
 122 extern const short da830_spi1_pins[];
 123 extern const short da830_mmc_sd_pins[];
 124 extern const short da830_uart0_pins[];
 125 extern const short da830_uart1_pins[];
 126 extern const short da830_uart2_pins[];
 127 extern const short da830_usb20_pins[];
 128 extern const short da830_usb11_pins[];
 129 extern const short da830_uhpi_pins[];
 130 extern const short da830_cpgmac_pins[];
 131 extern const short da830_emif3c_pins[];
 132 extern const short da830_mcasp0_pins[];
 133 extern const short da830_mcasp1_pins[];
 134 extern const short da830_mcasp2_pins[];
 135 extern const short da830_i2c0_pins[];
 136 extern const short da830_i2c1_pins[];
 137 extern const short da830_lcdcntl_pins[];
 138 extern const short da830_pwm_pins[];
 139 extern const short da830_ecap0_pins[];
 140 extern const short da830_ecap1_pins[];
 141 extern const short da830_ecap2_pins[];
 142 extern const short da830_eqep0_pins[];
 143 extern const short da830_eqep1_pins[];
 144 extern const short da850_vpif_capture_pins[];
 145 extern const short da850_vpif_display_pins[];
 146
 147 extern const short da850_i2c0_pins[];
 148 extern const short da850_i2c1_pins[];
 149 extern const short da850_lcdcntl_pins[];
 150
 151 #endif /* __ASM_ARCH_DAVINCI_DA8XX_H */