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 
20 #include <mach/serial.h>
21 #include <mach/edma.h>
22 #include <mach/i2c.h>
23 #include <mach/asp.h>
24 #include <mach/mmc.h>
25 #include <mach/usb.h>
26 #include <mach/pm.h>
27 #include <mach/spi.h>
28 
29 extern void __iomem *da8xx_syscfg0_base;
30 extern void __iomem *da8xx_syscfg1_base;
31 
32 /*
33  * If the DA850/OMAP-L138/AM18x SoC on board is of a higher speed grade
34  * (than the regular 300Mhz variant), the board code should set this up
35  * with the supported speed before calling da850_register_cpufreq().
36  */
37 extern unsigned int da850_max_speed;
38 
39 /*
40  * The cp_intc interrupt controller for the da8xx isn't in the same
41  * chunk of physical memory space as the other registers (like it is
42  * on the davincis) so it needs to be mapped separately.  It will be
43  * mapped early on when the I/O space is mapped and we'll put it just
44  * before the I/O space in the processor's virtual memory space.
45  */
46 #define DA8XX_CP_INTC_BASE	0xfffee000
47 #define DA8XX_CP_INTC_SIZE	SZ_8K
48 #define DA8XX_CP_INTC_VIRT	(IO_VIRT - DA8XX_CP_INTC_SIZE - SZ_4K)
49 
50 #define DA8XX_SYSCFG0_BASE	(IO_PHYS + 0x14000)
51 #define DA8XX_SYSCFG0_VIRT(x)	(da8xx_syscfg0_base + (x))
52 #define DA8XX_JTAG_ID_REG	0x18
53 #define DA8XX_CFGCHIP0_REG	0x17c
54 #define DA8XX_CFGCHIP2_REG	0x184
55 #define DA8XX_CFGCHIP3_REG	0x188
56 
57 #define DA8XX_SYSCFG1_BASE	(IO_PHYS + 0x22C000)
58 #define DA8XX_SYSCFG1_VIRT(x)	(da8xx_syscfg1_base + (x))
59 #define DA8XX_DEEPSLEEP_REG	0x8
60 #define DA8XX_PWRDN_REG		0x18
61 
62 #define DA8XX_PSC0_BASE		0x01c10000
63 #define DA8XX_PLL0_BASE		0x01c11000
64 #define DA8XX_TIMER64P0_BASE	0x01c20000
65 #define DA8XX_TIMER64P1_BASE	0x01c21000
66 #define DA8XX_GPIO_BASE		0x01e26000
67 #define DA8XX_PSC1_BASE		0x01e27000
68 #define DA8XX_AEMIF_CS2_BASE	0x60000000
69 #define DA8XX_AEMIF_CS3_BASE	0x62000000
70 #define DA8XX_AEMIF_CTL_BASE	0x68000000
71 #define DA8XX_ARM_RAM_BASE	0xffff0000
72 
73 void __init da830_init(void);
74 void __init da850_init(void);
75 
76 int da830_register_edma(struct edma_rsv_info *rsv);
77 int da850_register_edma(struct edma_rsv_info *rsv[2]);
78 int da8xx_register_i2c(int instance, struct davinci_i2c_platform_data *pdata);
79 int da8xx_register_spi(int instance, struct spi_board_info *info, unsigned len);
80 int da8xx_register_watchdog(void);
81 int da8xx_register_usb20(unsigned mA, unsigned potpgt);
82 int da8xx_register_usb11(struct da8xx_ohci_root_hub *pdata);
83 int da8xx_register_emac(void);
84 int da8xx_register_lcdc(struct da8xx_lcdc_platform_data *pdata);
85 int da8xx_register_mmcsd0(struct davinci_mmc_config *config);
86 int da850_register_mmcsd1(struct davinci_mmc_config *config);
87 void __init da8xx_register_mcasp(int id, struct snd_platform_data *pdata);
88 int da8xx_register_rtc(void);
89 int da850_register_cpufreq(char *async_clk);
90 int da8xx_register_cpuidle(void);
91 void __iomem * __init da8xx_get_mem_ctlr(void);
92 int da850_register_pm(struct platform_device *pdev);
93 int __init da850_register_sata(unsigned long refclkpn);
94 void da8xx_restart(char mode, const char *cmd);
95 
96 extern struct platform_device da8xx_serial_device;
97 extern struct emac_platform_data da8xx_emac_pdata;
98 extern struct da8xx_lcdc_platform_data sharp_lcd035q3dg01_pdata;
99 extern struct da8xx_lcdc_platform_data sharp_lk043t1dg01_pdata;
100 extern struct davinci_spi_platform_data da8xx_spi_pdata[];
101 
102 extern struct platform_device da8xx_wdt_device;
103 
104 extern const short da830_emif25_pins[];
105 extern const short da830_spi0_pins[];
106 extern const short da830_spi1_pins[];
107 extern const short da830_mmc_sd_pins[];
108 extern const short da830_uart0_pins[];
109 extern const short da830_uart1_pins[];
110 extern const short da830_uart2_pins[];
111 extern const short da830_usb20_pins[];
112 extern const short da830_usb11_pins[];
113 extern const short da830_uhpi_pins[];
114 extern const short da830_cpgmac_pins[];
115 extern const short da830_emif3c_pins[];
116 extern const short da830_mcasp0_pins[];
117 extern const short da830_mcasp1_pins[];
118 extern const short da830_mcasp2_pins[];
119 extern const short da830_i2c0_pins[];
120 extern const short da830_i2c1_pins[];
121 extern const short da830_lcdcntl_pins[];
122 extern const short da830_pwm_pins[];
123 extern const short da830_ecap0_pins[];
124 extern const short da830_ecap1_pins[];
125 extern const short da830_ecap2_pins[];
126 extern const short da830_eqep0_pins[];
127 extern const short da830_eqep1_pins[];
128 
129 extern const short da850_i2c0_pins[];
130 extern const short da850_i2c1_pins[];
131 extern const short da850_lcdcntl_pins[];
132 
133 #endif /* __ASM_ARCH_DAVINCI_DA8XX_H */
134