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/regmap.h>
22 #include <linux/videodev2.h>
23 
24 #include "serial.h"
25 #include "pm.h"
26 
27 #include <linux/platform_data/edma.h>
28 #include <linux/platform_data/i2c-davinci.h>
29 #include <linux/platform_data/mmc-davinci.h>
30 #include <linux/platform_data/usb-davinci.h>
31 #include <linux/platform_data/spi-davinci.h>
32 #include <linux/platform_data/uio_pruss.h>
33 
34 #include <media/davinci/vpif_types.h>
35 
36 extern void __iomem *da8xx_syscfg0_base;
37 extern void __iomem *da8xx_syscfg1_base;
38 
39 /*
40  * If the DA850/OMAP-L138/AM18x SoC on board is of a higher speed grade
41  * (than the regular 300MHz variant), the board code should set this up
42  * with the supported speed before calling da850_register_cpufreq().
43  */
44 extern unsigned int da850_max_speed;
45 
46 /*
47  * The cp_intc interrupt controller for the da8xx isn't in the same
48  * chunk of physical memory space as the other registers (like it is
49  * on the davincis) so it needs to be mapped separately.  It will be
50  * mapped early on when the I/O space is mapped and we'll put it just
51  * before the I/O space in the processor's virtual memory space.
52  */
53 #define DA8XX_CP_INTC_BASE	0xfffee000
54 #define DA8XX_CP_INTC_SIZE	SZ_8K
55 #define DA8XX_CP_INTC_VIRT	(IO_VIRT - DA8XX_CP_INTC_SIZE - SZ_4K)
56 
57 #define DA8XX_SYSCFG0_BASE	(IO_PHYS + 0x14000)
58 #define DA8XX_SYSCFG0_VIRT(x)	(da8xx_syscfg0_base + (x))
59 #define DA8XX_JTAG_ID_REG	0x18
60 #define DA8XX_HOST1CFG_REG	0x44
61 #define DA8XX_CHIPSIG_REG	0x174
62 #define DA8XX_CFGCHIP0_REG	0x17c
63 #define DA8XX_CFGCHIP1_REG	0x180
64 #define DA8XX_CFGCHIP2_REG	0x184
65 #define DA8XX_CFGCHIP3_REG	0x188
66 #define DA8XX_CFGCHIP4_REG	0x18c
67 
68 #define DA8XX_SYSCFG1_BASE	(IO_PHYS + 0x22C000)
69 #define DA8XX_SYSCFG1_VIRT(x)	(da8xx_syscfg1_base + (x))
70 #define DA8XX_DEEPSLEEP_REG	0x8
71 #define DA8XX_PWRDN_REG		0x18
72 
73 #define DA8XX_PSC0_BASE		0x01c10000
74 #define DA8XX_PLL0_BASE		0x01c11000
75 #define DA8XX_TIMER64P0_BASE	0x01c20000
76 #define DA8XX_TIMER64P1_BASE	0x01c21000
77 #define DA8XX_VPIF_BASE		0x01e17000
78 #define DA8XX_GPIO_BASE		0x01e26000
79 #define DA8XX_PSC1_BASE		0x01e27000
80 
81 #define DA8XX_DSP_L2_RAM_BASE	0x11800000
82 #define DA8XX_DSP_L1P_RAM_BASE	(DA8XX_DSP_L2_RAM_BASE + 0x600000)
83 #define DA8XX_DSP_L1D_RAM_BASE	(DA8XX_DSP_L2_RAM_BASE + 0x700000)
84 
85 #define DA8XX_AEMIF_CS2_BASE	0x60000000
86 #define DA8XX_AEMIF_CS3_BASE	0x62000000
87 #define DA8XX_AEMIF_CTL_BASE	0x68000000
88 #define DA8XX_SHARED_RAM_BASE	0x80000000
89 #define DA8XX_ARM_RAM_BASE	0xffff0000
90 
91 void da830_init(void);
92 void da830_init_irq(void);
93 void da830_init_time(void);
94 void da830_register_clocks(void);
95 
96 void da850_init(void);
97 void da850_init_irq(void);
98 void da850_init_time(void);
99 void da850_register_clocks(void);
100 
101 int da830_register_edma(struct edma_rsv_info *rsv);
102 int da850_register_edma(struct edma_rsv_info *rsv[2]);
103 int da8xx_register_i2c(int instance, struct davinci_i2c_platform_data *pdata);
104 int da8xx_register_spi_bus(int instance, unsigned num_chipselect);
105 int da8xx_register_watchdog(void);
106 int da8xx_register_usb_phy(void);
107 int da8xx_register_usb20(unsigned mA, unsigned potpgt);
108 int da8xx_register_usb11(struct da8xx_ohci_root_hub *pdata);
109 int da8xx_register_usb_phy_clocks(void);
110 int da850_register_sata_refclk(int rate);
111 int da8xx_register_emac(void);
112 int da8xx_register_uio_pruss(void);
113 int da8xx_register_lcdc(struct da8xx_lcdc_platform_data *pdata);
114 int da8xx_register_mmcsd0(struct davinci_mmc_config *config);
115 int da850_register_mmcsd1(struct davinci_mmc_config *config);
116 void da8xx_register_mcasp(int id, struct snd_platform_data *pdata);
117 int da8xx_register_rtc(void);
118 int da8xx_register_gpio(void *pdata);
119 int da850_register_cpufreq(char *async_clk);
120 int da8xx_register_cpuidle(void);
121 void __iomem *da8xx_get_mem_ctlr(void);
122 int da850_register_sata(unsigned long refclkpn);
123 int da850_register_vpif(void);
124 int da850_register_vpif_display
125 			(struct vpif_display_config *display_config);
126 int da850_register_vpif_capture
127 			(struct vpif_capture_config *capture_config);
128 void da8xx_rproc_reserve_cma(void);
129 int da8xx_register_rproc(void);
130 int da850_register_gpio(void);
131 int da830_register_gpio(void);
132 struct regmap *da8xx_get_cfgchip(void);
133 
134 extern struct platform_device da8xx_serial_device[];
135 extern struct emac_platform_data da8xx_emac_pdata;
136 extern struct da8xx_lcdc_platform_data sharp_lcd035q3dg01_pdata;
137 extern struct da8xx_lcdc_platform_data sharp_lk043t1dg01_pdata;
138 
139 
140 extern const short da830_emif25_pins[];
141 extern const short da830_spi0_pins[];
142 extern const short da830_spi1_pins[];
143 extern const short da830_mmc_sd_pins[];
144 extern const short da830_uart0_pins[];
145 extern const short da830_uart1_pins[];
146 extern const short da830_uart2_pins[];
147 extern const short da830_usb20_pins[];
148 extern const short da830_usb11_pins[];
149 extern const short da830_uhpi_pins[];
150 extern const short da830_cpgmac_pins[];
151 extern const short da830_emif3c_pins[];
152 extern const short da830_mcasp0_pins[];
153 extern const short da830_mcasp1_pins[];
154 extern const short da830_mcasp2_pins[];
155 extern const short da830_i2c0_pins[];
156 extern const short da830_i2c1_pins[];
157 extern const short da830_lcdcntl_pins[];
158 extern const short da830_pwm_pins[];
159 extern const short da830_ecap0_pins[];
160 extern const short da830_ecap1_pins[];
161 extern const short da830_ecap2_pins[];
162 extern const short da830_eqep0_pins[];
163 extern const short da830_eqep1_pins[];
164 extern const short da850_vpif_capture_pins[];
165 extern const short da850_vpif_display_pins[];
166 
167 extern const short da850_i2c0_pins[];
168 extern const short da850_i2c1_pins[];
169 extern const short da850_lcdcntl_pins[];
170 
171 #endif /* __ASM_ARCH_DAVINCI_DA8XX_H */
172