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-rw-r--r--arch/arm/mach-spear3xx/spear310.c149
1 files changed, 77 insertions, 72 deletions
diff --git a/arch/arm/mach-spear3xx/spear310.c b/arch/arm/mach-spear3xx/spear310.c
index 5c0a67b60c2a..9004cf9f01bf 100644
--- a/arch/arm/mach-spear3xx/spear310.c
+++ b/arch/arm/mach-spear3xx/spear310.c
@@ -22,112 +22,112 @@
22#define PAD_MUX_CONFIG_REG 0x08 22#define PAD_MUX_CONFIG_REG 0x08
23 23
24/* devices */ 24/* devices */
25struct pmx_dev_mode pmx_emi_cs_0_1_4_5_modes[] = { 25static struct pmx_dev_mode pmx_emi_cs_0_1_4_5_modes[] = {
26 { 26 {
27 .ids = 0x00, 27 .ids = 0x00,
28 .mask = PMX_TIMER_3_4_MASK, 28 .mask = PMX_TIMER_3_4_MASK,
29 }, 29 },
30}; 30};
31 31
32struct pmx_dev pmx_emi_cs_0_1_4_5 = { 32struct pmx_dev spear310_pmx_emi_cs_0_1_4_5 = {
33 .name = "emi_cs_0_1_4_5", 33 .name = "emi_cs_0_1_4_5",
34 .modes = pmx_emi_cs_0_1_4_5_modes, 34 .modes = pmx_emi_cs_0_1_4_5_modes,
35 .mode_count = ARRAY_SIZE(pmx_emi_cs_0_1_4_5_modes), 35 .mode_count = ARRAY_SIZE(pmx_emi_cs_0_1_4_5_modes),
36 .enb_on_reset = 1, 36 .enb_on_reset = 1,
37}; 37};
38 38
39struct pmx_dev_mode pmx_emi_cs_2_3_modes[] = { 39static struct pmx_dev_mode pmx_emi_cs_2_3_modes[] = {
40 { 40 {
41 .ids = 0x00, 41 .ids = 0x00,
42 .mask = PMX_TIMER_1_2_MASK, 42 .mask = PMX_TIMER_1_2_MASK,
43 }, 43 },
44}; 44};
45 45
46struct pmx_dev pmx_emi_cs_2_3 = { 46struct pmx_dev spear310_pmx_emi_cs_2_3 = {
47 .name = "emi_cs_2_3", 47 .name = "emi_cs_2_3",
48 .modes = pmx_emi_cs_2_3_modes, 48 .modes = pmx_emi_cs_2_3_modes,
49 .mode_count = ARRAY_SIZE(pmx_emi_cs_2_3_modes), 49 .mode_count = ARRAY_SIZE(pmx_emi_cs_2_3_modes),
50 .enb_on_reset = 1, 50 .enb_on_reset = 1,
51}; 51};
52 52
53struct pmx_dev_mode pmx_uart1_modes[] = { 53static struct pmx_dev_mode pmx_uart1_modes[] = {
54 { 54 {
55 .ids = 0x00, 55 .ids = 0x00,
56 .mask = PMX_FIRDA_MASK, 56 .mask = PMX_FIRDA_MASK,
57 }, 57 },
58}; 58};
59 59
60struct pmx_dev pmx_uart1 = { 60struct pmx_dev spear310_pmx_uart1 = {
61 .name = "uart1", 61 .name = "uart1",
62 .modes = pmx_uart1_modes, 62 .modes = pmx_uart1_modes,
63 .mode_count = ARRAY_SIZE(pmx_uart1_modes), 63 .mode_count = ARRAY_SIZE(pmx_uart1_modes),
64 .enb_on_reset = 1, 64 .enb_on_reset = 1,
65}; 65};
66 66
67struct pmx_dev_mode pmx_uart2_modes[] = { 67static struct pmx_dev_mode pmx_uart2_modes[] = {
68 { 68 {
69 .ids = 0x00, 69 .ids = 0x00,
70 .mask = PMX_TIMER_1_2_MASK, 70 .mask = PMX_TIMER_1_2_MASK,
71 }, 71 },
72}; 72};
73 73
74struct pmx_dev pmx_uart2 = { 74struct pmx_dev spear310_pmx_uart2 = {
75 .name = "uart2", 75 .name = "uart2",
76 .modes = pmx_uart2_modes, 76 .modes = pmx_uart2_modes,
77 .mode_count = ARRAY_SIZE(pmx_uart2_modes), 77 .mode_count = ARRAY_SIZE(pmx_uart2_modes),
78 .enb_on_reset = 1, 78 .enb_on_reset = 1,
79}; 79};
80 80
81struct pmx_dev_mode pmx_uart3_4_5_modes[] = { 81static struct pmx_dev_mode pmx_uart3_4_5_modes[] = {
82 { 82 {
83 .ids = 0x00, 83 .ids = 0x00,
84 .mask = PMX_UART0_MODEM_MASK, 84 .mask = PMX_UART0_MODEM_MASK,
85 }, 85 },
86}; 86};
87 87
88struct pmx_dev pmx_uart3_4_5 = { 88struct pmx_dev spear310_pmx_uart3_4_5 = {
89 .name = "uart3_4_5", 89 .name = "uart3_4_5",
90 .modes = pmx_uart3_4_5_modes, 90 .modes = pmx_uart3_4_5_modes,
91 .mode_count = ARRAY_SIZE(pmx_uart3_4_5_modes), 91 .mode_count = ARRAY_SIZE(pmx_uart3_4_5_modes),
92 .enb_on_reset = 1, 92 .enb_on_reset = 1,
93}; 93};
94 94
95struct pmx_dev_mode pmx_fsmc_modes[] = { 95static struct pmx_dev_mode pmx_fsmc_modes[] = {
96 { 96 {
97 .ids = 0x00, 97 .ids = 0x00,
98 .mask = PMX_SSP_CS_MASK, 98 .mask = PMX_SSP_CS_MASK,
99 }, 99 },
100}; 100};
101 101
102struct pmx_dev pmx_fsmc = { 102struct pmx_dev spear310_pmx_fsmc = {
103 .name = "fsmc", 103 .name = "fsmc",
104 .modes = pmx_fsmc_modes, 104 .modes = pmx_fsmc_modes,
105 .mode_count = ARRAY_SIZE(pmx_fsmc_modes), 105 .mode_count = ARRAY_SIZE(pmx_fsmc_modes),
106 .enb_on_reset = 1, 106 .enb_on_reset = 1,
107}; 107};
108 108
109struct pmx_dev_mode pmx_rs485_0_1_modes[] = { 109static struct pmx_dev_mode pmx_rs485_0_1_modes[] = {
110 { 110 {
111 .ids = 0x00, 111 .ids = 0x00,
112 .mask = PMX_MII_MASK, 112 .mask = PMX_MII_MASK,
113 }, 113 },
114}; 114};
115 115
116struct pmx_dev pmx_rs485_0_1 = { 116struct pmx_dev spear310_pmx_rs485_0_1 = {
117 .name = "rs485_0_1", 117 .name = "rs485_0_1",
118 .modes = pmx_rs485_0_1_modes, 118 .modes = pmx_rs485_0_1_modes,
119 .mode_count = ARRAY_SIZE(pmx_rs485_0_1_modes), 119 .mode_count = ARRAY_SIZE(pmx_rs485_0_1_modes),
120 .enb_on_reset = 1, 120 .enb_on_reset = 1,
121}; 121};
122 122
123struct pmx_dev_mode pmx_tdm0_modes[] = { 123static struct pmx_dev_mode pmx_tdm0_modes[] = {
124 { 124 {
125 .ids = 0x00, 125 .ids = 0x00,
126 .mask = PMX_MII_MASK, 126 .mask = PMX_MII_MASK,
127 }, 127 },
128}; 128};
129 129
130struct pmx_dev pmx_tdm0 = { 130struct pmx_dev spear310_pmx_tdm0 = {
131 .name = "tdm0", 131 .name = "tdm0",
132 .modes = pmx_tdm0_modes, 132 .modes = pmx_tdm0_modes,
133 .mode_count = ARRAY_SIZE(pmx_tdm0_modes), 133 .mode_count = ARRAY_SIZE(pmx_tdm0_modes),
@@ -135,122 +135,122 @@ struct pmx_dev pmx_tdm0 = {
135}; 135};
136 136
137/* pmx driver structure */ 137/* pmx driver structure */
138struct pmx_driver pmx_driver = { 138static struct pmx_driver pmx_driver = {
139 .mux_reg = {.offset = PAD_MUX_CONFIG_REG, .mask = 0x00007fff}, 139 .mux_reg = {.offset = PAD_MUX_CONFIG_REG, .mask = 0x00007fff},
140}; 140};
141 141
142/* spear3xx shared irq */ 142/* spear3xx shared irq */
143struct shirq_dev_config shirq_ras1_config[] = { 143static struct shirq_dev_config shirq_ras1_config[] = {
144 { 144 {
145 .virq = VIRQ_SMII0, 145 .virq = SPEAR310_VIRQ_SMII0,
146 .status_mask = SMII0_IRQ_MASK, 146 .status_mask = SPEAR310_SMII0_IRQ_MASK,
147 }, { 147 }, {
148 .virq = VIRQ_SMII1, 148 .virq = SPEAR310_VIRQ_SMII1,
149 .status_mask = SMII1_IRQ_MASK, 149 .status_mask = SPEAR310_SMII1_IRQ_MASK,
150 }, { 150 }, {
151 .virq = VIRQ_SMII2, 151 .virq = SPEAR310_VIRQ_SMII2,
152 .status_mask = SMII2_IRQ_MASK, 152 .status_mask = SPEAR310_SMII2_IRQ_MASK,
153 }, { 153 }, {
154 .virq = VIRQ_SMII3, 154 .virq = SPEAR310_VIRQ_SMII3,
155 .status_mask = SMII3_IRQ_MASK, 155 .status_mask = SPEAR310_SMII3_IRQ_MASK,
156 }, { 156 }, {
157 .virq = VIRQ_WAKEUP_SMII0, 157 .virq = SPEAR310_VIRQ_WAKEUP_SMII0,
158 .status_mask = WAKEUP_SMII0_IRQ_MASK, 158 .status_mask = SPEAR310_WAKEUP_SMII0_IRQ_MASK,
159 }, { 159 }, {
160 .virq = VIRQ_WAKEUP_SMII1, 160 .virq = SPEAR310_VIRQ_WAKEUP_SMII1,
161 .status_mask = WAKEUP_SMII1_IRQ_MASK, 161 .status_mask = SPEAR310_WAKEUP_SMII1_IRQ_MASK,
162 }, { 162 }, {
163 .virq = VIRQ_WAKEUP_SMII2, 163 .virq = SPEAR310_VIRQ_WAKEUP_SMII2,
164 .status_mask = WAKEUP_SMII2_IRQ_MASK, 164 .status_mask = SPEAR310_WAKEUP_SMII2_IRQ_MASK,
165 }, { 165 }, {
166 .virq = VIRQ_WAKEUP_SMII3, 166 .virq = SPEAR310_VIRQ_WAKEUP_SMII3,
167 .status_mask = WAKEUP_SMII3_IRQ_MASK, 167 .status_mask = SPEAR310_WAKEUP_SMII3_IRQ_MASK,
168 }, 168 },
169}; 169};
170 170
171struct spear_shirq shirq_ras1 = { 171static struct spear_shirq shirq_ras1 = {
172 .irq = IRQ_GEN_RAS_1, 172 .irq = SPEAR3XX_IRQ_GEN_RAS_1,
173 .dev_config = shirq_ras1_config, 173 .dev_config = shirq_ras1_config,
174 .dev_count = ARRAY_SIZE(shirq_ras1_config), 174 .dev_count = ARRAY_SIZE(shirq_ras1_config),
175 .regs = { 175 .regs = {
176 .enb_reg = -1, 176 .enb_reg = -1,
177 .status_reg = INT_STS_MASK_REG, 177 .status_reg = SPEAR310_INT_STS_MASK_REG,
178 .status_reg_mask = SHIRQ_RAS1_MASK, 178 .status_reg_mask = SPEAR310_SHIRQ_RAS1_MASK,
179 .clear_reg = -1, 179 .clear_reg = -1,
180 }, 180 },
181}; 181};
182 182
183struct shirq_dev_config shirq_ras2_config[] = { 183static struct shirq_dev_config shirq_ras2_config[] = {
184 { 184 {
185 .virq = VIRQ_UART1, 185 .virq = SPEAR310_VIRQ_UART1,
186 .status_mask = UART1_IRQ_MASK, 186 .status_mask = SPEAR310_UART1_IRQ_MASK,
187 }, { 187 }, {
188 .virq = VIRQ_UART2, 188 .virq = SPEAR310_VIRQ_UART2,
189 .status_mask = UART2_IRQ_MASK, 189 .status_mask = SPEAR310_UART2_IRQ_MASK,
190 }, { 190 }, {
191 .virq = VIRQ_UART3, 191 .virq = SPEAR310_VIRQ_UART3,
192 .status_mask = UART3_IRQ_MASK, 192 .status_mask = SPEAR310_UART3_IRQ_MASK,
193 }, { 193 }, {
194 .virq = VIRQ_UART4, 194 .virq = SPEAR310_VIRQ_UART4,
195 .status_mask = UART4_IRQ_MASK, 195 .status_mask = SPEAR310_UART4_IRQ_MASK,
196 }, { 196 }, {
197 .virq = VIRQ_UART5, 197 .virq = SPEAR310_VIRQ_UART5,
198 .status_mask = UART5_IRQ_MASK, 198 .status_mask = SPEAR310_UART5_IRQ_MASK,
199 }, 199 },
200}; 200};
201 201
202struct spear_shirq shirq_ras2 = { 202static struct spear_shirq shirq_ras2 = {
203 .irq = IRQ_GEN_RAS_2, 203 .irq = SPEAR3XX_IRQ_GEN_RAS_2,
204 .dev_config = shirq_ras2_config, 204 .dev_config = shirq_ras2_config,
205 .dev_count = ARRAY_SIZE(shirq_ras2_config), 205 .dev_count = ARRAY_SIZE(shirq_ras2_config),
206 .regs = { 206 .regs = {
207 .enb_reg = -1, 207 .enb_reg = -1,
208 .status_reg = INT_STS_MASK_REG, 208 .status_reg = SPEAR310_INT_STS_MASK_REG,
209 .status_reg_mask = SHIRQ_RAS2_MASK, 209 .status_reg_mask = SPEAR310_SHIRQ_RAS2_MASK,
210 .clear_reg = -1, 210 .clear_reg = -1,
211 }, 211 },
212}; 212};
213 213
214struct shirq_dev_config shirq_ras3_config[] = { 214static struct shirq_dev_config shirq_ras3_config[] = {
215 { 215 {
216 .virq = VIRQ_EMI, 216 .virq = SPEAR310_VIRQ_EMI,
217 .status_mask = EMI_IRQ_MASK, 217 .status_mask = SPEAR310_EMI_IRQ_MASK,
218 }, 218 },
219}; 219};
220 220
221struct spear_shirq shirq_ras3 = { 221static struct spear_shirq shirq_ras3 = {
222 .irq = IRQ_GEN_RAS_3, 222 .irq = SPEAR3XX_IRQ_GEN_RAS_3,
223 .dev_config = shirq_ras3_config, 223 .dev_config = shirq_ras3_config,
224 .dev_count = ARRAY_SIZE(shirq_ras3_config), 224 .dev_count = ARRAY_SIZE(shirq_ras3_config),
225 .regs = { 225 .regs = {
226 .enb_reg = -1, 226 .enb_reg = -1,
227 .status_reg = INT_STS_MASK_REG, 227 .status_reg = SPEAR310_INT_STS_MASK_REG,
228 .status_reg_mask = SHIRQ_RAS3_MASK, 228 .status_reg_mask = SPEAR310_SHIRQ_RAS3_MASK,
229 .clear_reg = -1, 229 .clear_reg = -1,
230 }, 230 },
231}; 231};
232 232
233struct shirq_dev_config shirq_intrcomm_ras_config[] = { 233static struct shirq_dev_config shirq_intrcomm_ras_config[] = {
234 { 234 {
235 .virq = VIRQ_TDM_HDLC, 235 .virq = SPEAR310_VIRQ_TDM_HDLC,
236 .status_mask = TDM_HDLC_IRQ_MASK, 236 .status_mask = SPEAR310_TDM_HDLC_IRQ_MASK,
237 }, { 237 }, {
238 .virq = VIRQ_RS485_0, 238 .virq = SPEAR310_VIRQ_RS485_0,
239 .status_mask = RS485_0_IRQ_MASK, 239 .status_mask = SPEAR310_RS485_0_IRQ_MASK,
240 }, { 240 }, {
241 .virq = VIRQ_RS485_1, 241 .virq = SPEAR310_VIRQ_RS485_1,
242 .status_mask = RS485_1_IRQ_MASK, 242 .status_mask = SPEAR310_RS485_1_IRQ_MASK,
243 }, 243 },
244}; 244};
245 245
246struct spear_shirq shirq_intrcomm_ras = { 246static struct spear_shirq shirq_intrcomm_ras = {
247 .irq = IRQ_INTRCOMM_RAS_ARM, 247 .irq = SPEAR3XX_IRQ_INTRCOMM_RAS_ARM,
248 .dev_config = shirq_intrcomm_ras_config, 248 .dev_config = shirq_intrcomm_ras_config,
249 .dev_count = ARRAY_SIZE(shirq_intrcomm_ras_config), 249 .dev_count = ARRAY_SIZE(shirq_intrcomm_ras_config),
250 .regs = { 250 .regs = {
251 .enb_reg = -1, 251 .enb_reg = -1,
252 .status_reg = INT_STS_MASK_REG, 252 .status_reg = SPEAR310_INT_STS_MASK_REG,
253 .status_reg_mask = SHIRQ_INTRCOMM_RAS_MASK, 253 .status_reg_mask = SPEAR310_SHIRQ_INTRCOMM_RAS_MASK,
254 .clear_reg = -1, 254 .clear_reg = -1,
255 }, 255 },
256}; 256};
@@ -258,7 +258,8 @@ struct spear_shirq shirq_intrcomm_ras = {
258/* Add spear310 specific devices here */ 258/* Add spear310 specific devices here */
259 259
260/* spear310 routines */ 260/* spear310 routines */
261void __init spear310_init(void) 261void __init spear310_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
262 u8 pmx_dev_count)
262{ 263{
263 void __iomem *base; 264 void __iomem *base;
264 int ret = 0; 265 int ret = 0;
@@ -296,6 +297,10 @@ void __init spear310_init(void)
296 297
297 /* pmx initialization */ 298 /* pmx initialization */
298 pmx_driver.base = base; 299 pmx_driver.base = base;
300 pmx_driver.mode = pmx_mode;
301 pmx_driver.devs = pmx_devs;
302 pmx_driver.devs_count = pmx_dev_count;
303
299 ret = pmx_register(&pmx_driver); 304 ret = pmx_register(&pmx_driver);
300 if (ret) 305 if (ret)
301 printk(KERN_ERR "padmux: registeration failed. err no: %d\n", 306 printk(KERN_ERR "padmux: registeration failed. err no: %d\n",