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ceade897 RK |
1 | #ifndef __MACH_MOTHERBOARD_H |
2 | #define __MACH_MOTHERBOARD_H | |
3 | ||
d1b8a775 PM |
4 | #include <linux/clk-provider.h> |
5 | ||
ceade897 RK |
6 | /* |
7 | * Physical addresses, offset from V2M_PA_CS0-3 | |
8 | */ | |
9 | #define V2M_NOR0 (V2M_PA_CS0) | |
10 | #define V2M_NOR1 (V2M_PA_CS1) | |
11 | #define V2M_SRAM (V2M_PA_CS2) | |
12 | #define V2M_VIDEO_SRAM (V2M_PA_CS3 + 0x00000000) | |
13 | #define V2M_LAN9118 (V2M_PA_CS3 + 0x02000000) | |
14 | #define V2M_ISP1761 (V2M_PA_CS3 + 0x03000000) | |
15 | ||
16 | /* | |
17 | * Physical addresses, offset from V2M_PA_CS7 | |
18 | */ | |
19 | #define V2M_SYSREGS (V2M_PA_CS7 + 0x00000000) | |
20 | #define V2M_SYSCTL (V2M_PA_CS7 + 0x00001000) | |
21 | #define V2M_SERIAL_BUS_PCI (V2M_PA_CS7 + 0x00002000) | |
22 | ||
23 | #define V2M_AACI (V2M_PA_CS7 + 0x00004000) | |
24 | #define V2M_MMCI (V2M_PA_CS7 + 0x00005000) | |
25 | #define V2M_KMI0 (V2M_PA_CS7 + 0x00006000) | |
26 | #define V2M_KMI1 (V2M_PA_CS7 + 0x00007000) | |
27 | ||
28 | #define V2M_UART0 (V2M_PA_CS7 + 0x00009000) | |
29 | #define V2M_UART1 (V2M_PA_CS7 + 0x0000a000) | |
30 | #define V2M_UART2 (V2M_PA_CS7 + 0x0000b000) | |
31 | #define V2M_UART3 (V2M_PA_CS7 + 0x0000c000) | |
32 | ||
33 | #define V2M_WDT (V2M_PA_CS7 + 0x0000f000) | |
34 | ||
35 | #define V2M_TIMER01 (V2M_PA_CS7 + 0x00011000) | |
36 | #define V2M_TIMER23 (V2M_PA_CS7 + 0x00012000) | |
37 | ||
38 | #define V2M_SERIAL_BUS_DVI (V2M_PA_CS7 + 0x00016000) | |
39 | #define V2M_RTC (V2M_PA_CS7 + 0x00017000) | |
40 | ||
41 | #define V2M_CF (V2M_PA_CS7 + 0x0001a000) | |
42 | #define V2M_CLCD (V2M_PA_CS7 + 0x0001f000) | |
43 | ||
98ed4ceb PM |
44 | /* |
45 | * Offsets from SYSREGS base | |
46 | */ | |
47 | #define V2M_SYS_ID 0x000 | |
48 | #define V2M_SYS_SW 0x004 | |
49 | #define V2M_SYS_LED 0x008 | |
50 | #define V2M_SYS_100HZ 0x024 | |
51 | #define V2M_SYS_FLAGS 0x030 | |
52 | #define V2M_SYS_FLAGSSET 0x030 | |
53 | #define V2M_SYS_FLAGSCLR 0x034 | |
54 | #define V2M_SYS_NVFLAGS 0x038 | |
55 | #define V2M_SYS_NVFLAGSSET 0x038 | |
56 | #define V2M_SYS_NVFLAGSCLR 0x03c | |
57 | #define V2M_SYS_MCI 0x048 | |
58 | #define V2M_SYS_FLASH 0x03c | |
59 | #define V2M_SYS_CFGSW 0x058 | |
60 | #define V2M_SYS_24MHZ 0x05c | |
61 | #define V2M_SYS_MISC 0x060 | |
62 | #define V2M_SYS_DMA 0x064 | |
63 | #define V2M_SYS_PROCID0 0x084 | |
64 | #define V2M_SYS_PROCID1 0x088 | |
65 | #define V2M_SYS_CFGDATA 0x0a0 | |
66 | #define V2M_SYS_CFGCTRL 0x0a4 | |
67 | #define V2M_SYS_CFGSTAT 0x0a8 | |
ceade897 RK |
68 | |
69 | ||
70 | /* | |
71 | * Interrupts. Those in {} are for AMBA devices | |
72 | */ | |
73 | #define IRQ_V2M_WDT { (32 + 0) } | |
74 | #define IRQ_V2M_TIMER0 (32 + 2) | |
75 | #define IRQ_V2M_TIMER1 (32 + 2) | |
76 | #define IRQ_V2M_TIMER2 (32 + 3) | |
77 | #define IRQ_V2M_TIMER3 (32 + 3) | |
78 | #define IRQ_V2M_RTC { (32 + 4) } | |
79 | #define IRQ_V2M_UART0 { (32 + 5) } | |
80 | #define IRQ_V2M_UART1 { (32 + 6) } | |
81 | #define IRQ_V2M_UART2 { (32 + 7) } | |
82 | #define IRQ_V2M_UART3 { (32 + 8) } | |
83 | #define IRQ_V2M_MMCI { (32 + 9), (32 + 10) } | |
84 | #define IRQ_V2M_AACI { (32 + 11) } | |
85 | #define IRQ_V2M_KMI0 { (32 + 12) } | |
86 | #define IRQ_V2M_KMI1 { (32 + 13) } | |
87 | #define IRQ_V2M_CLCD { (32 + 14) } | |
88 | #define IRQ_V2M_LAN9118 (32 + 15) | |
89 | #define IRQ_V2M_ISP1761 (32 + 16) | |
90 | #define IRQ_V2M_PCIE (32 + 17) | |
91 | ||
92 | ||
93 | /* | |
94 | * Configuration | |
95 | */ | |
96 | #define SYS_CFG_START (1 << 31) | |
97 | #define SYS_CFG_WRITE (1 << 30) | |
98 | #define SYS_CFG_OSC (1 << 20) | |
99 | #define SYS_CFG_VOLT (2 << 20) | |
100 | #define SYS_CFG_AMP (3 << 20) | |
101 | #define SYS_CFG_TEMP (4 << 20) | |
102 | #define SYS_CFG_RESET (5 << 20) | |
103 | #define SYS_CFG_SCC (6 << 20) | |
104 | #define SYS_CFG_MUXFPGA (7 << 20) | |
105 | #define SYS_CFG_SHUTDOWN (8 << 20) | |
106 | #define SYS_CFG_REBOOT (9 << 20) | |
107 | #define SYS_CFG_DVIMODE (11 << 20) | |
108 | #define SYS_CFG_POWER (12 << 20) | |
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109 | #define SYS_CFG_SITE(n) ((n) << 16) |
110 | #define SYS_CFG_SITE_MB 0 | |
111 | #define SYS_CFG_SITE_DB1 1 | |
112 | #define SYS_CFG_SITE_DB2 2 | |
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113 | #define SYS_CFG_STACK(n) ((n) << 12) |
114 | ||
115 | #define SYS_CFG_ERR (1 << 1) | |
116 | #define SYS_CFG_COMPLETE (1 << 0) | |
117 | ||
118 | int v2m_cfg_write(u32 devfn, u32 data); | |
119 | int v2m_cfg_read(u32 devfn, u32 *data); | |
98ed4ceb | 120 | void v2m_flags_set(u32 data); |
ceade897 | 121 | |
8deed178 PM |
122 | /* |
123 | * Miscellaneous | |
124 | */ | |
125 | #define SYS_MISC_MASTERSITE (1 << 14) | |
126 | #define SYS_PROCIDx_HBI_MASK 0xfff | |
127 | ||
d927daf5 PM |
128 | int v2m_get_master_site(void); |
129 | ||
80b5efbd WD |
130 | /* |
131 | * Core tile IDs | |
132 | */ | |
133 | #define V2M_CT_ID_CA9 0x0c000191 | |
134 | #define V2M_CT_ID_UNSUPPORTED 0xff000191 | |
135 | #define V2M_CT_ID_MASK 0xff000fff | |
136 | ||
137 | struct ct_desc { | |
138 | u32 id; | |
139 | const char *name; | |
140 | void (*map_io)(void); | |
141 | void (*init_early)(void); | |
142 | void (*init_irq)(void); | |
143 | void (*init_tile)(void); | |
144 | #ifdef CONFIG_SMP | |
145 | void (*init_cpu_map)(void); | |
146 | void (*smp_enable)(unsigned int); | |
147 | #endif | |
148 | }; | |
149 | ||
150 | extern struct ct_desc *ct_desc; | |
151 | ||
d1b8a775 PM |
152 | /* |
153 | * OSC clock provider | |
154 | */ | |
155 | struct v2m_osc { | |
156 | struct clk_hw hw; | |
157 | u8 site; /* 0 = motherboard, 1 = site 1, 2 = site 2 */ | |
158 | u8 stack; /* board stack position */ | |
159 | u16 osc; | |
160 | unsigned long rate_min; | |
161 | unsigned long rate_max; | |
162 | unsigned long rate_default; | |
163 | }; | |
164 | ||
165 | #define to_v2m_osc(osc) container_of(osc, struct v2m_osc, hw) | |
166 | ||
167 | struct clk *v2m_osc_register(const char *name, struct v2m_osc *osc); | |
168 | ||
ceade897 | 169 | #endif |