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e4e430c6 MD |
1 | /* |
2 | * sh7372 processor support - INTC hardware block | |
3 | * | |
4 | * Copyright (C) 2010 Magnus Damm | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; version 2 of the License. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, | |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | * GNU General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License | |
16 | * along with this program; if not, write to the Free Software | |
17 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
18 | */ | |
19 | #include <linux/kernel.h> | |
20 | #include <linux/init.h> | |
21 | #include <linux/interrupt.h> | |
012f825f | 22 | #include <linux/module.h> |
e4e430c6 MD |
23 | #include <linux/irq.h> |
24 | #include <linux/io.h> | |
25 | #include <linux/sh_intc.h> | |
da5713ef | 26 | #include <mach/intc.h> |
250a2723 | 27 | #include <mach/irqs.h> |
e4e430c6 MD |
28 | #include <asm/mach-types.h> |
29 | #include <asm/mach/arch.h> | |
30 | ||
31 | enum { | |
32 | UNUSED_INTCA = 0, | |
33 | ||
34 | /* interrupt sources INTCA */ | |
e4e430c6 MD |
35 | DIRC, |
36 | CRYPT_STD, | |
37 | IIC1_ALI1, IIC1_TACKI1, IIC1_WAITI1, IIC1_DTEI1, | |
38 | AP_ARM_IRQPMU, AP_ARM_COMMTX, AP_ARM_COMMRX, | |
39 | MFI_MFIM, MFI_MFIS, | |
40 | BBIF1, BBIF2, | |
deded435 | 41 | USBHSDMAC0_USHDMI, |
e4e430c6 MD |
42 | _3DG_SGX540, |
43 | CMT1_CMT10, CMT1_CMT11, CMT1_CMT12, CMT1_CMT13, CMT2, CMT3, | |
44 | KEYSC_KEY, | |
45 | SCIFA0, SCIFA1, SCIFA2, SCIFA3, | |
46 | MSIOF2, MSIOF1, | |
47 | SCIFA4, SCIFA5, SCIFB, | |
48 | FLCTL_FLSTEI, FLCTL_FLTENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I, | |
2007aea1 SH |
49 | SDHI0_SDHI0I0, SDHI0_SDHI0I1, SDHI0_SDHI0I2, SDHI0_SDHI0I3, |
50 | SDHI1_SDHI1I0, SDHI1_SDHI1I1, SDHI1_SDHI1I2, | |
e4e430c6 MD |
51 | IRREM, |
52 | IRDA, | |
53 | TPU0, | |
54 | TTI20, | |
55 | DDM, | |
2007aea1 | 56 | SDHI2_SDHI2I0, SDHI2_SDHI2I1, SDHI2_SDHI2I2, SDHI2_SDHI2I3, |
e4e430c6 | 57 | RWDT0, |
deded435 KM |
58 | DMAC1_1_DEI0, DMAC1_1_DEI1, DMAC1_1_DEI2, DMAC1_1_DEI3, |
59 | DMAC1_2_DEI4, DMAC1_2_DEI5, DMAC1_2_DADERR, | |
e4e430c6 MD |
60 | DMAC2_1_DEI0, DMAC2_1_DEI1, DMAC2_1_DEI2, DMAC2_1_DEI3, |
61 | DMAC2_2_DEI4, DMAC2_2_DEI5, DMAC2_2_DADERR, | |
62 | DMAC3_1_DEI0, DMAC3_1_DEI1, DMAC3_1_DEI2, DMAC3_1_DEI3, | |
63 | DMAC3_2_DEI4, DMAC3_2_DEI5, DMAC3_2_DADERR, | |
64 | SHWYSTAT_RT, SHWYSTAT_HS, SHWYSTAT_COM, | |
65 | HDMI, | |
66 | SPU2_SPU0, SPU2_SPU1, | |
67 | FSI, FMSI, | |
68 | MIPI_HSI, | |
69 | IPMMU_IPMMUD, | |
deded435 | 70 | CEC_1, CEC_2, |
e4e430c6 MD |
71 | AP_ARM_CTIIRQ, AP_ARM_DMAEXTERRIRQ, AP_ARM_DMAIRQ, AP_ARM_DMASIRQ, |
72 | MFIS2, | |
73 | CPORTR2S, | |
74 | CMT14, CMT15, | |
75 | MMC_MMC_ERR, MMC_MMC_NOR, | |
76 | IIC4_ALI4, IIC4_TACKI4, IIC4_WAITI4, IIC4_DTEI4, | |
77 | IIC3_ALI3, IIC3_TACKI3, IIC3_WAITI3, IIC3_DTEI3, | |
78 | USB0_USB0I1, USB0_USB0I0, | |
79 | USB1_USB1I1, USB1_USB1I0, | |
deded435 | 80 | USBHSDMAC1_USHDMI, |
e4e430c6 MD |
81 | |
82 | /* interrupt groups INTCA */ | |
deded435 | 83 | DMAC1_1, DMAC1_2, DMAC2_1, DMAC2_2, DMAC3_1, DMAC3_2, SHWYSTAT, |
2007aea1 | 84 | AP_ARM1, AP_ARM2, SPU2, FLCTL, IIC1, SDHI0, SDHI1, SDHI2 |
e4e430c6 MD |
85 | }; |
86 | ||
deded435 | 87 | static struct intc_vect intca_vectors[] __initdata = { |
e4e430c6 MD |
88 | INTC_VECT(DIRC, 0x0560), |
89 | INTC_VECT(CRYPT_STD, 0x0700), | |
90 | INTC_VECT(IIC1_ALI1, 0x0780), INTC_VECT(IIC1_TACKI1, 0x07a0), | |
91 | INTC_VECT(IIC1_WAITI1, 0x07c0), INTC_VECT(IIC1_DTEI1, 0x07e0), | |
92 | INTC_VECT(AP_ARM_IRQPMU, 0x0800), INTC_VECT(AP_ARM_COMMTX, 0x0840), | |
93 | INTC_VECT(AP_ARM_COMMRX, 0x0860), | |
94 | INTC_VECT(MFI_MFIM, 0x0900), INTC_VECT(MFI_MFIS, 0x0920), | |
95 | INTC_VECT(BBIF1, 0x0940), INTC_VECT(BBIF2, 0x0960), | |
deded435 | 96 | INTC_VECT(USBHSDMAC0_USHDMI, 0x0a00), |
e4e430c6 MD |
97 | INTC_VECT(_3DG_SGX540, 0x0a60), |
98 | INTC_VECT(CMT1_CMT10, 0x0b00), INTC_VECT(CMT1_CMT11, 0x0b20), | |
99 | INTC_VECT(CMT1_CMT12, 0x0b40), INTC_VECT(CMT1_CMT13, 0x0b60), | |
100 | INTC_VECT(CMT2, 0x0b80), INTC_VECT(CMT3, 0x0ba0), | |
101 | INTC_VECT(KEYSC_KEY, 0x0be0), | |
102 | INTC_VECT(SCIFA0, 0x0c00), INTC_VECT(SCIFA1, 0x0c20), | |
103 | INTC_VECT(SCIFA2, 0x0c40), INTC_VECT(SCIFA3, 0x0c60), | |
104 | INTC_VECT(MSIOF2, 0x0c80), INTC_VECT(MSIOF1, 0x0d00), | |
105 | INTC_VECT(SCIFA4, 0x0d20), INTC_VECT(SCIFA5, 0x0d40), | |
106 | INTC_VECT(SCIFB, 0x0d60), | |
107 | INTC_VECT(FLCTL_FLSTEI, 0x0d80), INTC_VECT(FLCTL_FLTENDI, 0x0da0), | |
108 | INTC_VECT(FLCTL_FLTREQ0I, 0x0dc0), INTC_VECT(FLCTL_FLTREQ1I, 0x0de0), | |
2007aea1 SH |
109 | INTC_VECT(SDHI0_SDHI0I0, 0x0e00), INTC_VECT(SDHI0_SDHI0I1, 0x0e20), |
110 | INTC_VECT(SDHI0_SDHI0I2, 0x0e40), INTC_VECT(SDHI0_SDHI0I3, 0x0e60), | |
111 | INTC_VECT(SDHI1_SDHI1I0, 0x0e80), INTC_VECT(SDHI1_SDHI1I1, 0x0ea0), | |
112 | INTC_VECT(SDHI1_SDHI1I2, 0x0ec0), | |
e4e430c6 MD |
113 | INTC_VECT(IRREM, 0x0f60), |
114 | INTC_VECT(IRDA, 0x0480), | |
115 | INTC_VECT(TPU0, 0x04a0), | |
116 | INTC_VECT(TTI20, 0x1100), | |
117 | INTC_VECT(DDM, 0x1140), | |
2007aea1 SH |
118 | INTC_VECT(SDHI2_SDHI2I0, 0x1200), INTC_VECT(SDHI2_SDHI2I1, 0x1220), |
119 | INTC_VECT(SDHI2_SDHI2I2, 0x1240), INTC_VECT(SDHI2_SDHI2I3, 0x1260), | |
e4e430c6 | 120 | INTC_VECT(RWDT0, 0x1280), |
deded435 KM |
121 | INTC_VECT(DMAC1_1_DEI0, 0x2000), INTC_VECT(DMAC1_1_DEI1, 0x2020), |
122 | INTC_VECT(DMAC1_1_DEI2, 0x2040), INTC_VECT(DMAC1_1_DEI3, 0x2060), | |
123 | INTC_VECT(DMAC1_2_DEI4, 0x2080), INTC_VECT(DMAC1_2_DEI5, 0x20a0), | |
124 | INTC_VECT(DMAC1_2_DADERR, 0x20c0), | |
e4e430c6 MD |
125 | INTC_VECT(DMAC2_1_DEI0, 0x2100), INTC_VECT(DMAC2_1_DEI1, 0x2120), |
126 | INTC_VECT(DMAC2_1_DEI2, 0x2140), INTC_VECT(DMAC2_1_DEI3, 0x2160), | |
127 | INTC_VECT(DMAC2_2_DEI4, 0x2180), INTC_VECT(DMAC2_2_DEI5, 0x21a0), | |
128 | INTC_VECT(DMAC2_2_DADERR, 0x21c0), | |
129 | INTC_VECT(DMAC3_1_DEI0, 0x2200), INTC_VECT(DMAC3_1_DEI1, 0x2220), | |
130 | INTC_VECT(DMAC3_1_DEI2, 0x2240), INTC_VECT(DMAC3_1_DEI3, 0x2260), | |
131 | INTC_VECT(DMAC3_2_DEI4, 0x2280), INTC_VECT(DMAC3_2_DEI5, 0x22a0), | |
132 | INTC_VECT(DMAC3_2_DADERR, 0x22c0), | |
deded435 | 133 | INTC_VECT(SHWYSTAT_RT, 0x1300), INTC_VECT(SHWYSTAT_HS, 0x1320), |
e4e430c6 MD |
134 | INTC_VECT(SHWYSTAT_COM, 0x1340), |
135 | INTC_VECT(HDMI, 0x17e0), | |
136 | INTC_VECT(SPU2_SPU0, 0x1800), INTC_VECT(SPU2_SPU1, 0x1820), | |
137 | INTC_VECT(FSI, 0x1840), | |
138 | INTC_VECT(FMSI, 0x1860), | |
139 | INTC_VECT(MIPI_HSI, 0x18e0), | |
140 | INTC_VECT(IPMMU_IPMMUD, 0x1920), | |
deded435 | 141 | INTC_VECT(CEC_1, 0x1940), INTC_VECT(CEC_2, 0x1960), |
e4e430c6 MD |
142 | INTC_VECT(AP_ARM_CTIIRQ, 0x1980), |
143 | INTC_VECT(AP_ARM_DMAEXTERRIRQ, 0x19a0), | |
144 | INTC_VECT(AP_ARM_DMAIRQ, 0x19c0), | |
145 | INTC_VECT(AP_ARM_DMASIRQ, 0x19e0), | |
146 | INTC_VECT(MFIS2, 0x1a00), | |
147 | INTC_VECT(CPORTR2S, 0x1a20), | |
148 | INTC_VECT(CMT14, 0x1a40), INTC_VECT(CMT15, 0x1a60), | |
149 | INTC_VECT(MMC_MMC_ERR, 0x1ac0), INTC_VECT(MMC_MMC_NOR, 0x1ae0), | |
150 | INTC_VECT(IIC4_ALI4, 0x1b00), INTC_VECT(IIC4_TACKI4, 0x1b20), | |
151 | INTC_VECT(IIC4_WAITI4, 0x1b40), INTC_VECT(IIC4_DTEI4, 0x1b60), | |
152 | INTC_VECT(IIC3_ALI3, 0x1b80), INTC_VECT(IIC3_TACKI3, 0x1ba0), | |
153 | INTC_VECT(IIC3_WAITI3, 0x1bc0), INTC_VECT(IIC3_DTEI3, 0x1be0), | |
154 | INTC_VECT(USB0_USB0I1, 0x1c80), INTC_VECT(USB0_USB0I0, 0x1ca0), | |
155 | INTC_VECT(USB1_USB1I1, 0x1cc0), INTC_VECT(USB1_USB1I0, 0x1ce0), | |
deded435 | 156 | INTC_VECT(USBHSDMAC1_USHDMI, 0x1d00), |
e4e430c6 MD |
157 | }; |
158 | ||
159 | static struct intc_group intca_groups[] __initdata = { | |
deded435 KM |
160 | INTC_GROUP(DMAC1_1, DMAC1_1_DEI0, |
161 | DMAC1_1_DEI1, DMAC1_1_DEI2, DMAC1_1_DEI3), | |
162 | INTC_GROUP(DMAC1_2, DMAC1_2_DEI4, | |
163 | DMAC1_2_DEI5, DMAC1_2_DADERR), | |
e4e430c6 MD |
164 | INTC_GROUP(DMAC2_1, DMAC2_1_DEI0, |
165 | DMAC2_1_DEI1, DMAC2_1_DEI2, DMAC2_1_DEI3), | |
166 | INTC_GROUP(DMAC2_2, DMAC2_2_DEI4, | |
167 | DMAC2_2_DEI5, DMAC2_2_DADERR), | |
168 | INTC_GROUP(DMAC3_1, DMAC3_1_DEI0, | |
169 | DMAC3_1_DEI1, DMAC3_1_DEI2, DMAC3_1_DEI3), | |
170 | INTC_GROUP(DMAC3_2, DMAC3_2_DEI4, | |
171 | DMAC3_2_DEI5, DMAC3_2_DADERR), | |
deded435 KM |
172 | INTC_GROUP(AP_ARM1, AP_ARM_IRQPMU, AP_ARM_COMMTX, AP_ARM_COMMRX), |
173 | INTC_GROUP(AP_ARM2, AP_ARM_CTIIRQ, AP_ARM_DMAEXTERRIRQ, | |
174 | AP_ARM_DMAIRQ, AP_ARM_DMASIRQ), | |
e4e430c6 MD |
175 | INTC_GROUP(SPU2, SPU2_SPU0, SPU2_SPU1), |
176 | INTC_GROUP(FLCTL, FLCTL_FLSTEI, FLCTL_FLTENDI, | |
177 | FLCTL_FLTREQ0I, FLCTL_FLTREQ1I), | |
178 | INTC_GROUP(IIC1, IIC1_ALI1, IIC1_TACKI1, IIC1_WAITI1, IIC1_DTEI1), | |
2007aea1 SH |
179 | INTC_GROUP(SDHI0, SDHI0_SDHI0I0, SDHI0_SDHI0I1, |
180 | SDHI0_SDHI0I2, SDHI0_SDHI0I3), | |
181 | INTC_GROUP(SDHI1, SDHI1_SDHI1I0, SDHI1_SDHI1I1, | |
182 | SDHI1_SDHI1I2), | |
183 | INTC_GROUP(SDHI2, SDHI2_SDHI2I0, SDHI2_SDHI2I1, | |
184 | SDHI2_SDHI2I2, SDHI2_SDHI2I3), | |
e4e430c6 MD |
185 | INTC_GROUP(SHWYSTAT, SHWYSTAT_RT, SHWYSTAT_HS, SHWYSTAT_COM), |
186 | }; | |
187 | ||
deded435 | 188 | static struct intc_mask_reg intca_mask_registers[] __initdata = { |
e4e430c6 MD |
189 | { 0xe6940080, 0xe69400c0, 8, /* IMR0A / IMCR0A */ |
190 | { DMAC2_1_DEI3, DMAC2_1_DEI2, DMAC2_1_DEI1, DMAC2_1_DEI0, | |
191 | AP_ARM_IRQPMU, 0, AP_ARM_COMMTX, AP_ARM_COMMRX } }, | |
192 | { 0xe6940084, 0xe69400c4, 8, /* IMR1A / IMCR1A */ | |
193 | { 0, CRYPT_STD, DIRC, 0, | |
deded435 | 194 | DMAC1_1_DEI3, DMAC1_1_DEI2, DMAC1_1_DEI1, DMAC1_1_DEI0 } }, |
e4e430c6 MD |
195 | { 0xe6940088, 0xe69400c8, 8, /* IMR2A / IMCR2A */ |
196 | { 0, 0, 0, 0, | |
197 | BBIF1, BBIF2, MFI_MFIS, MFI_MFIM } }, | |
198 | { 0xe694008c, 0xe69400cc, 8, /* IMR3A / IMCR3A */ | |
199 | { DMAC3_1_DEI3, DMAC3_1_DEI2, DMAC3_1_DEI1, DMAC3_1_DEI0, | |
200 | DMAC3_2_DADERR, DMAC3_2_DEI5, DMAC3_2_DEI4, IRDA } }, | |
201 | { 0xe6940090, 0xe69400d0, 8, /* IMR4A / IMCR4A */ | |
202 | { DDM, 0, 0, 0, | |
203 | 0, 0, 0, 0 } }, | |
204 | { 0xe6940094, 0xe69400d4, 8, /* IMR5A / IMCR5A */ | |
deded435 | 205 | { KEYSC_KEY, DMAC1_2_DADERR, DMAC1_2_DEI5, DMAC1_2_DEI4, |
e4e430c6 MD |
206 | SCIFA3, SCIFA2, SCIFA1, SCIFA0 } }, |
207 | { 0xe6940098, 0xe69400d8, 8, /* IMR6A / IMCR6A */ | |
208 | { SCIFB, SCIFA5, SCIFA4, MSIOF1, | |
209 | 0, 0, MSIOF2, 0 } }, | |
210 | { 0xe694009c, 0xe69400dc, 8, /* IMR7A / IMCR7A */ | |
2007aea1 | 211 | { SDHI0_SDHI0I3, SDHI0_SDHI0I2, SDHI0_SDHI0I1, SDHI0_SDHI0I0, |
e4e430c6 MD |
212 | FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLTENDI, FLCTL_FLSTEI } }, |
213 | { 0xe69400a0, 0xe69400e0, 8, /* IMR8A / IMCR8A */ | |
2007aea1 | 214 | { 0, SDHI1_SDHI1I2, SDHI1_SDHI1I1, SDHI1_SDHI1I0, |
deded435 | 215 | TTI20, USBHSDMAC0_USHDMI, 0, 0 } }, |
e4e430c6 MD |
216 | { 0xe69400a4, 0xe69400e4, 8, /* IMR9A / IMCR9A */ |
217 | { CMT1_CMT13, CMT1_CMT12, CMT1_CMT11, CMT1_CMT10, | |
218 | CMT2, 0, 0, _3DG_SGX540 } }, | |
219 | { 0xe69400a8, 0xe69400e8, 8, /* IMR10A / IMCR10A */ | |
220 | { 0, DMAC2_2_DADERR, DMAC2_2_DEI5, DMAC2_2_DEI4, | |
221 | 0, 0, 0, 0 } }, | |
222 | { 0xe69400ac, 0xe69400ec, 8, /* IMR11A / IMCR11A */ | |
223 | { IIC1_DTEI1, IIC1_WAITI1, IIC1_TACKI1, IIC1_ALI1, | |
224 | 0, 0, IRREM, 0 } }, | |
225 | { 0xe69400b0, 0xe69400f0, 8, /* IMR12A / IMCR12A */ | |
226 | { 0, 0, TPU0, 0, | |
227 | 0, 0, 0, 0 } }, | |
228 | { 0xe69400b4, 0xe69400f4, 8, /* IMR13A / IMCR13A */ | |
2007aea1 | 229 | { SDHI2_SDHI2I3, SDHI2_SDHI2I2, SDHI2_SDHI2I1, SDHI2_SDHI2I0, |
e4e430c6 MD |
230 | 0, CMT3, 0, RWDT0 } }, |
231 | { 0xe6950080, 0xe69500c0, 8, /* IMR0A3 / IMCR0A3 */ | |
232 | { SHWYSTAT_RT, SHWYSTAT_HS, SHWYSTAT_COM, 0, | |
233 | 0, 0, 0, 0 } }, | |
234 | { 0xe6950090, 0xe69500d0, 8, /* IMR4A3 / IMCR4A3 */ | |
235 | { 0, 0, 0, 0, | |
236 | 0, 0, 0, HDMI } }, | |
237 | { 0xe6950094, 0xe69500d4, 8, /* IMR5A3 / IMCR5A3 */ | |
238 | { SPU2_SPU0, SPU2_SPU1, FSI, FMSI, | |
239 | 0, 0, 0, MIPI_HSI } }, | |
240 | { 0xe6950098, 0xe69500d8, 8, /* IMR6A3 / IMCR6A3 */ | |
deded435 | 241 | { 0, IPMMU_IPMMUD, CEC_1, CEC_2, |
e4e430c6 MD |
242 | AP_ARM_CTIIRQ, AP_ARM_DMAEXTERRIRQ, |
243 | AP_ARM_DMAIRQ, AP_ARM_DMASIRQ } }, | |
244 | { 0xe695009c, 0xe69500dc, 8, /* IMR7A3 / IMCR7A3 */ | |
245 | { MFIS2, CPORTR2S, CMT14, CMT15, | |
246 | 0, 0, MMC_MMC_ERR, MMC_MMC_NOR } }, | |
247 | { 0xe69500a0, 0xe69500e0, 8, /* IMR8A3 / IMCR8A3 */ | |
248 | { IIC4_ALI4, IIC4_TACKI4, IIC4_WAITI4, IIC4_DTEI4, | |
249 | IIC3_ALI3, IIC3_TACKI3, IIC3_WAITI3, IIC3_DTEI3 } }, | |
250 | { 0xe69500a4, 0xe69500e4, 8, /* IMR9A3 / IMCR9A3 */ | |
251 | { 0, 0, 0, 0, | |
252 | USB0_USB0I1, USB0_USB0I0, USB1_USB1I1, USB1_USB1I0 } }, | |
253 | { 0xe69500a8, 0xe69500e8, 8, /* IMR10A3 / IMCR10A3 */ | |
deded435 | 254 | { USBHSDMAC1_USHDMI, 0, 0, 0, |
e4e430c6 MD |
255 | 0, 0, 0, 0 } }, |
256 | }; | |
257 | ||
deded435 | 258 | static struct intc_prio_reg intca_prio_registers[] __initdata = { |
e4e430c6 MD |
259 | { 0xe6940000, 0, 16, 4, /* IPRAA */ { DMAC3_1, DMAC3_2, CMT2, 0 } }, |
260 | { 0xe6940004, 0, 16, 4, /* IPRBA */ { IRDA, 0, BBIF1, BBIF2 } }, | |
261 | { 0xe6940008, 0, 16, 4, /* IPRCA */ { 0, CRYPT_STD, | |
262 | CMT1_CMT11, AP_ARM1 } }, | |
263 | { 0xe694000c, 0, 16, 4, /* IPRDA */ { 0, 0, | |
264 | CMT1_CMT12, 0 } }, | |
deded435 | 265 | { 0xe6940010, 0, 16, 4, /* IPREA */ { DMAC1_1, MFI_MFIS, |
e4e430c6 | 266 | MFI_MFIM, 0 } }, |
deded435 | 267 | { 0xe6940014, 0, 16, 4, /* IPRFA */ { KEYSC_KEY, DMAC1_2, |
e4e430c6 MD |
268 | _3DG_SGX540, CMT1_CMT10 } }, |
269 | { 0xe6940018, 0, 16, 4, /* IPRGA */ { SCIFA0, SCIFA1, | |
270 | SCIFA2, SCIFA3 } }, | |
deded435 | 271 | { 0xe694001c, 0, 16, 4, /* IPRGH */ { MSIOF2, USBHSDMAC0_USHDMI, |
e4e430c6 | 272 | FLCTL, SDHI0 } }, |
deded435 KM |
273 | { 0xe6940020, 0, 16, 4, /* IPRIA */ { MSIOF1, SCIFA4, |
274 | 0/* MSU */, IIC1 } }, | |
275 | { 0xe6940024, 0, 16, 4, /* IPRJA */ { DMAC2_1, DMAC2_2, | |
276 | 0/* MSUG */, TTI20 } }, | |
e4e430c6 MD |
277 | { 0xe6940028, 0, 16, 4, /* IPRKA */ { 0, CMT1_CMT13, IRREM, SDHI1 } }, |
278 | { 0xe694002c, 0, 16, 4, /* IPRLA */ { TPU0, 0, 0, 0 } }, | |
279 | { 0xe6940030, 0, 16, 4, /* IPRMA */ { 0, CMT3, 0, RWDT0 } }, | |
280 | { 0xe6940034, 0, 16, 4, /* IPRNA */ { SCIFB, SCIFA5, 0, DDM } }, | |
281 | { 0xe6940038, 0, 16, 4, /* IPROA */ { 0, 0, DIRC, SDHI2 } }, | |
282 | { 0xe6950000, 0, 16, 4, /* IPRAA3 */ { SHWYSTAT, 0, 0, 0 } }, | |
283 | { 0xe6950024, 0, 16, 4, /* IPRJA3 */ { 0, 0, 0, HDMI } }, | |
284 | { 0xe6950028, 0, 16, 4, /* IPRKA3 */ { SPU2, 0, FSI, FMSI } }, | |
285 | { 0xe695002c, 0, 16, 4, /* IPRLA3 */ { 0, 0, 0, MIPI_HSI } }, | |
286 | { 0xe6950030, 0, 16, 4, /* IPRMA3 */ { IPMMU_IPMMUD, 0, | |
deded435 | 287 | CEC_1, CEC_2 } }, |
e4e430c6 MD |
288 | { 0xe6950034, 0, 16, 4, /* IPRNA3 */ { AP_ARM2, 0, 0, 0 } }, |
289 | { 0xe6950038, 0, 16, 4, /* IPROA3 */ { MFIS2, CPORTR2S, | |
290 | CMT14, CMT15 } }, | |
0fff9ec1 | 291 | { 0xe695003c, 0, 16, 4, /* IPRPA3 */ { 0, 0, |
e4e430c6 | 292 | MMC_MMC_ERR, MMC_MMC_NOR } }, |
0fff9ec1 | 293 | { 0xe6950040, 0, 16, 4, /* IPRQA3 */ { IIC4_ALI4, IIC4_TACKI4, |
e4e430c6 | 294 | IIC4_WAITI4, IIC4_DTEI4 } }, |
0fff9ec1 | 295 | { 0xe6950044, 0, 16, 4, /* IPRRA3 */ { IIC3_ALI3, IIC3_TACKI3, |
e4e430c6 | 296 | IIC3_WAITI3, IIC3_DTEI3 } }, |
0fff9ec1 | 297 | { 0xe6950048, 0, 16, 4, /* IPRSA3 */ { 0/*ERI*/, 0/*RXI*/, |
deded435 | 298 | 0/*TXI*/, 0/*TEI*/} }, |
0fff9ec1 | 299 | { 0xe695004c, 0, 16, 4, /* IPRTA3 */ { USB0_USB0I1, USB0_USB0I0, |
e4e430c6 | 300 | USB1_USB1I1, USB1_USB1I0 } }, |
0fff9ec1 | 301 | { 0xe6950050, 0, 16, 4, /* IPRUA3 */ { USBHSDMAC1_USHDMI, 0, 0, 0 } }, |
e4e430c6 MD |
302 | }; |
303 | ||
da5713ef MD |
304 | static DECLARE_INTC_DESC(intca_desc, "sh7372-intca", |
305 | intca_vectors, intca_groups, | |
306 | intca_mask_registers, intca_prio_registers, | |
307 | NULL); | |
e4e430c6 | 308 | |
2ff6530c MD |
309 | INTC_IRQ_PINS_16(intca_irq_pins_lo, 0xe6900000, |
310 | INTC_VECT, "sh7372-intca-irq-lo"); | |
311 | ||
312 | INTC_IRQ_PINS_16H(intca_irq_pins_hi, 0xe6900000, | |
313 | INTC_VECT, "sh7372-intca-irq-hi"); | |
314 | ||
f4dd6185 MD |
315 | enum { |
316 | UNUSED_INTCS = 0, | |
a2bc19e5 | 317 | ENABLED_INTCS, |
f4dd6185 | 318 | |
f4dd6185 | 319 | /* interrupt sources INTCS */ |
7923ac13 KM |
320 | |
321 | /* IRQ0S - IRQ31S */ | |
f4dd6185 MD |
322 | VEU_VEU0, VEU_VEU1, VEU_VEU2, VEU_VEU3, |
323 | RTDMAC_1_DEI0, RTDMAC_1_DEI1, RTDMAC_1_DEI2, RTDMAC_1_DEI3, | |
324 | CEU, BEU_BEU0, BEU_BEU1, BEU_BEU2, | |
7923ac13 KM |
325 | /* MFI */ |
326 | /* BBIF2 */ | |
f4dd6185 MD |
327 | VPU, |
328 | TSIF1, | |
4861da4f | 329 | /* 3DG */ |
f4dd6185 MD |
330 | _2DDMAC, |
331 | IIC2_ALI2, IIC2_TACKI2, IIC2_WAITI2, IIC2_DTEI2, | |
332 | IPMMU_IPMMUR, IPMMU_IPMMUR2, | |
333 | RTDMAC_2_DEI4, RTDMAC_2_DEI5, RTDMAC_2_DADERR, | |
7923ac13 KM |
334 | /* KEYSC */ |
335 | /* TTI20 */ | |
f4dd6185 MD |
336 | MSIOF, |
337 | IIC0_ALI0, IIC0_TACKI0, IIC0_WAITI0, IIC0_DTEI0, | |
338 | TMU_TUNI0, TMU_TUNI1, TMU_TUNI2, | |
339 | CMT0, | |
340 | TSIF0, | |
7923ac13 | 341 | /* CMT2 */ |
f4dd6185 MD |
342 | LMB, |
343 | CTI, | |
7923ac13 | 344 | /* RWDT0 */ |
f4dd6185 MD |
345 | ICB, |
346 | JPU_JPEG, | |
347 | LCDC, | |
348 | LCRC, | |
349 | RTDMAC2_1_DEI0, RTDMAC2_1_DEI1, RTDMAC2_1_DEI2, RTDMAC2_1_DEI3, | |
350 | RTDMAC2_2_DEI4, RTDMAC2_2_DEI5, RTDMAC2_2_DADERR, | |
351 | ISP, | |
352 | LCDC1, | |
353 | CSIRX, | |
354 | DSITX_DSITX0, | |
355 | DSITX_DSITX1, | |
7923ac13 KM |
356 | /* SPU2 */ |
357 | /* FSI */ | |
358 | /* FMSI */ | |
359 | /* HDMI */ | |
f4dd6185 MD |
360 | TMU1_TUNI0, TMU1_TUNI1, TMU1_TUNI2, |
361 | CMT4, | |
362 | DSITX1_DSITX1_0, | |
363 | DSITX1_DSITX1_1, | |
a2bc19e5 | 364 | MFIS2_INTCS, /* Priority always enabled using ENABLED_INTCS */ |
f4dd6185 | 365 | CPORTS2R, |
7923ac13 | 366 | /* CEC */ |
f4dd6185 MD |
367 | JPU6E, |
368 | ||
369 | /* interrupt groups INTCS */ | |
370 | RTDMAC_1, RTDMAC_2, VEU, BEU, IIC0, IPMMU, IIC2, | |
371 | RTDMAC2_1, RTDMAC2_2, TMU1, DSITX, | |
372 | }; | |
373 | ||
374 | static struct intc_vect intcs_vectors[] = { | |
7923ac13 | 375 | /* IRQ0S - IRQ31S */ |
f4dd6185 MD |
376 | INTCS_VECT(VEU_VEU0, 0x700), INTCS_VECT(VEU_VEU1, 0x720), |
377 | INTCS_VECT(VEU_VEU2, 0x740), INTCS_VECT(VEU_VEU3, 0x760), | |
378 | INTCS_VECT(RTDMAC_1_DEI0, 0x800), INTCS_VECT(RTDMAC_1_DEI1, 0x820), | |
379 | INTCS_VECT(RTDMAC_1_DEI2, 0x840), INTCS_VECT(RTDMAC_1_DEI3, 0x860), | |
380 | INTCS_VECT(CEU, 0x880), INTCS_VECT(BEU_BEU0, 0x8a0), | |
381 | INTCS_VECT(BEU_BEU1, 0x8c0), INTCS_VECT(BEU_BEU2, 0x8e0), | |
7923ac13 KM |
382 | /* MFI */ |
383 | /* BBIF2 */ | |
f4dd6185 MD |
384 | INTCS_VECT(VPU, 0x980), |
385 | INTCS_VECT(TSIF1, 0x9a0), | |
4861da4f | 386 | /* 3DG */ |
f4dd6185 MD |
387 | INTCS_VECT(_2DDMAC, 0xa00), |
388 | INTCS_VECT(IIC2_ALI2, 0xa80), INTCS_VECT(IIC2_TACKI2, 0xaa0), | |
389 | INTCS_VECT(IIC2_WAITI2, 0xac0), INTCS_VECT(IIC2_DTEI2, 0xae0), | |
390 | INTCS_VECT(IPMMU_IPMMUR, 0xb00), INTCS_VECT(IPMMU_IPMMUR2, 0xb20), | |
391 | INTCS_VECT(RTDMAC_2_DEI4, 0xb80), INTCS_VECT(RTDMAC_2_DEI5, 0xba0), | |
392 | INTCS_VECT(RTDMAC_2_DADERR, 0xbc0), | |
7923ac13 KM |
393 | /* KEYSC */ |
394 | /* TTI20 */ | |
395 | INTCS_VECT(MSIOF, 0x0d20), | |
f4dd6185 MD |
396 | INTCS_VECT(IIC0_ALI0, 0xe00), INTCS_VECT(IIC0_TACKI0, 0xe20), |
397 | INTCS_VECT(IIC0_WAITI0, 0xe40), INTCS_VECT(IIC0_DTEI0, 0xe60), | |
398 | INTCS_VECT(TMU_TUNI0, 0xe80), INTCS_VECT(TMU_TUNI1, 0xea0), | |
399 | INTCS_VECT(TMU_TUNI2, 0xec0), | |
400 | INTCS_VECT(CMT0, 0xf00), | |
401 | INTCS_VECT(TSIF0, 0xf20), | |
7923ac13 | 402 | /* CMT2 */ |
f4dd6185 MD |
403 | INTCS_VECT(LMB, 0xf60), |
404 | INTCS_VECT(CTI, 0x400), | |
7923ac13 | 405 | /* RWDT0 */ |
f4dd6185 MD |
406 | INTCS_VECT(ICB, 0x480), |
407 | INTCS_VECT(JPU_JPEG, 0x560), | |
408 | INTCS_VECT(LCDC, 0x580), | |
409 | INTCS_VECT(LCRC, 0x5a0), | |
410 | INTCS_VECT(RTDMAC2_1_DEI0, 0x1300), INTCS_VECT(RTDMAC2_1_DEI1, 0x1320), | |
411 | INTCS_VECT(RTDMAC2_1_DEI2, 0x1340), INTCS_VECT(RTDMAC2_1_DEI3, 0x1360), | |
412 | INTCS_VECT(RTDMAC2_2_DEI4, 0x1380), INTCS_VECT(RTDMAC2_2_DEI5, 0x13a0), | |
413 | INTCS_VECT(RTDMAC2_2_DADERR, 0x13c0), | |
414 | INTCS_VECT(ISP, 0x1720), | |
415 | INTCS_VECT(LCDC1, 0x1780), | |
416 | INTCS_VECT(CSIRX, 0x17a0), | |
417 | INTCS_VECT(DSITX_DSITX0, 0x17c0), | |
418 | INTCS_VECT(DSITX_DSITX1, 0x17e0), | |
7923ac13 KM |
419 | /* SPU2 */ |
420 | /* FSI */ | |
421 | /* FMSI */ | |
422 | /* HDMI */ | |
f4dd6185 MD |
423 | INTCS_VECT(TMU1_TUNI0, 0x1900), INTCS_VECT(TMU1_TUNI1, 0x1920), |
424 | INTCS_VECT(TMU1_TUNI2, 0x1940), | |
425 | INTCS_VECT(CMT4, 0x1980), | |
426 | INTCS_VECT(DSITX1_DSITX1_0, 0x19a0), | |
427 | INTCS_VECT(DSITX1_DSITX1_1, 0x19c0), | |
a2bc19e5 | 428 | INTCS_VECT(MFIS2_INTCS, 0x1a00), |
f4dd6185 | 429 | INTCS_VECT(CPORTS2R, 0x1a20), |
7923ac13 | 430 | /* CEC */ |
f4dd6185 | 431 | INTCS_VECT(JPU6E, 0x1a80), |
f4dd6185 MD |
432 | }; |
433 | ||
434 | static struct intc_group intcs_groups[] __initdata = { | |
435 | INTC_GROUP(RTDMAC_1, RTDMAC_1_DEI0, RTDMAC_1_DEI1, | |
436 | RTDMAC_1_DEI2, RTDMAC_1_DEI3), | |
437 | INTC_GROUP(RTDMAC_2, RTDMAC_2_DEI4, RTDMAC_2_DEI5, RTDMAC_2_DADERR), | |
438 | INTC_GROUP(VEU, VEU_VEU0, VEU_VEU1, VEU_VEU2, VEU_VEU3), | |
439 | INTC_GROUP(BEU, BEU_BEU0, BEU_BEU1, BEU_BEU2), | |
440 | INTC_GROUP(IIC0, IIC0_ALI0, IIC0_TACKI0, IIC0_WAITI0, IIC0_DTEI0), | |
441 | INTC_GROUP(IPMMU, IPMMU_IPMMUR, IPMMU_IPMMUR2), | |
442 | INTC_GROUP(IIC2, IIC2_ALI2, IIC2_TACKI2, IIC2_WAITI2, IIC2_DTEI2), | |
443 | INTC_GROUP(RTDMAC2_1, RTDMAC2_1_DEI0, RTDMAC2_1_DEI1, | |
444 | RTDMAC2_1_DEI2, RTDMAC2_1_DEI3), | |
445 | INTC_GROUP(RTDMAC2_2, RTDMAC2_2_DEI4, | |
446 | RTDMAC2_2_DEI5, RTDMAC2_2_DADERR), | |
447 | INTC_GROUP(TMU1, TMU1_TUNI2, TMU1_TUNI1, TMU1_TUNI0), | |
448 | INTC_GROUP(DSITX, DSITX_DSITX0, DSITX_DSITX1), | |
449 | }; | |
450 | ||
451 | static struct intc_mask_reg intcs_mask_registers[] = { | |
452 | { 0xffd20184, 0xffd201c4, 8, /* IMR1SA / IMCR1SA */ | |
453 | { BEU_BEU2, BEU_BEU1, BEU_BEU0, CEU, | |
454 | VEU_VEU3, VEU_VEU2, VEU_VEU1, VEU_VEU0 } }, | |
455 | { 0xffd20188, 0xffd201c8, 8, /* IMR2SA / IMCR2SA */ | |
456 | { 0, 0, 0, VPU, | |
457 | 0, 0, 0, 0 } }, | |
458 | { 0xffd2018c, 0xffd201cc, 8, /* IMR3SA / IMCR3SA */ | |
459 | { 0, 0, 0, _2DDMAC, | |
460 | 0, 0, 0, ICB } }, | |
461 | { 0xffd20190, 0xffd201d0, 8, /* IMR4SA / IMCR4SA */ | |
462 | { 0, 0, 0, CTI, | |
463 | JPU_JPEG, 0, LCRC, LCDC } }, | |
464 | { 0xffd20194, 0xffd201d4, 8, /* IMR5SA / IMCR5SA */ | |
465 | { 0, RTDMAC_2_DADERR, RTDMAC_2_DEI5, RTDMAC_2_DEI4, | |
466 | RTDMAC_1_DEI3, RTDMAC_1_DEI2, RTDMAC_1_DEI1, RTDMAC_1_DEI0 } }, | |
467 | { 0xffd20198, 0xffd201d8, 8, /* IMR6SA / IMCR6SA */ | |
468 | { 0, 0, MSIOF, 0, | |
4861da4f | 469 | 0, 0, 0, 0 } }, |
f4dd6185 MD |
470 | { 0xffd2019c, 0xffd201dc, 8, /* IMR7SA / IMCR7SA */ |
471 | { 0, TMU_TUNI2, TMU_TUNI1, TMU_TUNI0, | |
472 | 0, 0, 0, 0 } }, | |
473 | { 0xffd201a4, 0xffd201e4, 8, /* IMR9SA / IMCR9SA */ | |
474 | { 0, 0, 0, CMT0, | |
475 | IIC2_DTEI2, IIC2_WAITI2, IIC2_TACKI2, IIC2_ALI2 } }, | |
476 | { 0xffd201a8, 0xffd201e8, 8, /* IMR10SA / IMCR10SA */ | |
477 | { 0, 0, IPMMU_IPMMUR2, IPMMU_IPMMUR, | |
478 | 0, 0, 0, 0 } }, | |
479 | { 0xffd201ac, 0xffd201ec, 8, /* IMR11SA / IMCR11SA */ | |
480 | { IIC0_DTEI0, IIC0_WAITI0, IIC0_TACKI0, IIC0_ALI0, | |
481 | 0, TSIF1, LMB, TSIF0 } }, | |
482 | { 0xffd50180, 0xffd501c0, 8, /* IMR0SA3 / IMCR0SA3 */ | |
483 | { 0, RTDMAC2_2_DADERR, RTDMAC2_2_DEI5, RTDMAC2_2_DEI4, | |
484 | RTDMAC2_1_DEI3, RTDMAC2_1_DEI2, RTDMAC2_1_DEI1, RTDMAC2_1_DEI0 } }, | |
485 | { 0xffd50190, 0xffd501d0, 8, /* IMR4SA3 / IMCR4SA3 */ | |
486 | { 0, ISP, 0, 0, | |
487 | LCDC1, CSIRX, DSITX_DSITX0, DSITX_DSITX1 } }, | |
488 | { 0xffd50198, 0xffd501d8, 8, /* IMR6SA3 / IMCR6SA3 */ | |
489 | { 0, TMU1_TUNI2, TMU1_TUNI1, TMU1_TUNI0, | |
490 | CMT4, DSITX1_DSITX1_0, DSITX1_DSITX1_1, 0 } }, | |
491 | { 0xffd5019c, 0xffd501dc, 8, /* IMR7SA3 / IMCR7SA3 */ | |
a2bc19e5 | 492 | { MFIS2_INTCS, CPORTS2R, 0, 0, |
f4dd6185 | 493 | JPU6E, 0, 0, 0 } }, |
f4dd6185 MD |
494 | }; |
495 | ||
496 | /* Priority is needed for INTCA to receive the INTCS interrupt */ | |
497 | static struct intc_prio_reg intcs_prio_registers[] = { | |
498 | { 0xffd20000, 0, 16, 4, /* IPRAS */ { CTI, 0, _2DDMAC, ICB } }, | |
499 | { 0xffd20004, 0, 16, 4, /* IPRBS */ { JPU_JPEG, LCDC, 0, LCRC } }, | |
500 | { 0xffd20010, 0, 16, 4, /* IPRES */ { RTDMAC_1, CEU, 0, VPU } }, | |
501 | { 0xffd20014, 0, 16, 4, /* IPRFS */ { 0, RTDMAC_2, 0, CMT0 } }, | |
502 | { 0xffd20018, 0, 16, 4, /* IPRGS */ { TMU_TUNI0, TMU_TUNI1, | |
503 | TMU_TUNI2, TSIF1 } }, | |
504 | { 0xffd2001c, 0, 16, 4, /* IPRHS */ { 0, 0, VEU, BEU } }, | |
505 | { 0xffd20020, 0, 16, 4, /* IPRIS */ { 0, MSIOF, TSIF0, IIC0 } }, | |
f4dd6185 MD |
506 | { 0xffd20028, 0, 16, 4, /* IPRKS */ { 0, 0, LMB, 0 } }, |
507 | { 0xffd2002c, 0, 16, 4, /* IPRLS */ { IPMMU, 0, 0, 0 } }, | |
508 | { 0xffd20030, 0, 16, 4, /* IPRMS */ { IIC2, 0, 0, 0 } }, | |
509 | { 0xffd50000, 0, 16, 4, /* IPRAS3 */ { RTDMAC2_1, 0, 0, 0 } }, | |
510 | { 0xffd50004, 0, 16, 4, /* IPRBS3 */ { RTDMAC2_2, 0, 0, 0 } }, | |
511 | { 0xffd50020, 0, 16, 4, /* IPRIS3 */ { 0, ISP, 0, 0 } }, | |
512 | { 0xffd50024, 0, 16, 4, /* IPRJS3 */ { LCDC1, CSIRX, DSITX, 0 } }, | |
513 | { 0xffd50030, 0, 16, 4, /* IPRMS3 */ { TMU1, 0, 0, 0 } }, | |
514 | { 0xffd50034, 0, 16, 4, /* IPRNS3 */ { CMT4, DSITX1_DSITX1_0, | |
515 | DSITX1_DSITX1_1, 0 } }, | |
a2bc19e5 MD |
516 | { 0xffd50038, 0, 16, 4, /* IPROS3 */ { ENABLED_INTCS, CPORTS2R, |
517 | 0, 0 } }, | |
f4dd6185 MD |
518 | { 0xffd5003c, 0, 16, 4, /* IPRPS3 */ { JPU6E, 0, 0, 0 } }, |
519 | }; | |
520 | ||
521 | static struct resource intcs_resources[] __initdata = { | |
522 | [0] = { | |
523 | .start = 0xffd20000, | |
524 | .end = 0xffd201ff, | |
525 | .flags = IORESOURCE_MEM, | |
526 | }, | |
527 | [1] = { | |
528 | .start = 0xffd50000, | |
529 | .end = 0xffd501ff, | |
530 | .flags = IORESOURCE_MEM, | |
531 | } | |
532 | }; | |
533 | ||
534 | static struct intc_desc intcs_desc __initdata = { | |
535 | .name = "sh7372-intcs", | |
a2bc19e5 | 536 | .force_enable = ENABLED_INTCS, |
0f966d74 | 537 | .skip_syscore_suspend = true, |
f4dd6185 MD |
538 | .resource = intcs_resources, |
539 | .num_resources = ARRAY_SIZE(intcs_resources), | |
540 | .hw = INTC_HW_DESC(intcs_vectors, intcs_groups, intcs_mask_registers, | |
541 | intcs_prio_registers, NULL, NULL), | |
542 | }; | |
543 | ||
544 | static void intcs_demux(unsigned int irq, struct irq_desc *desc) | |
545 | { | |
6845664a | 546 | void __iomem *reg = (void *)irq_get_handler_data(irq); |
f4dd6185 MD |
547 | unsigned int evtcodeas = ioread32(reg); |
548 | ||
549 | generic_handle_irq(intcs_evt2irq(evtcodeas)); | |
550 | } | |
551 | ||
382414b9 MD |
552 | static void __iomem *intcs_ffd2; |
553 | static void __iomem *intcs_ffd5; | |
554 | ||
e4e430c6 MD |
555 | void __init sh7372_init_irq(void) |
556 | { | |
382414b9 | 557 | void __iomem *intevtsa; |
012f825f | 558 | int n; |
382414b9 MD |
559 | |
560 | intcs_ffd2 = ioremap_nocache(0xffd20000, PAGE_SIZE); | |
561 | intevtsa = intcs_ffd2 + 0x100; | |
562 | intcs_ffd5 = ioremap_nocache(0xffd50000, PAGE_SIZE); | |
f4dd6185 | 563 | |
e4e430c6 | 564 | register_intc_controller(&intca_desc); |
2ff6530c MD |
565 | register_intc_controller(&intca_irq_pins_lo_desc); |
566 | register_intc_controller(&intca_irq_pins_hi_desc); | |
f4dd6185 MD |
567 | register_intc_controller(&intcs_desc); |
568 | ||
012f825f MD |
569 | /* setup dummy cascade chip for INTCS */ |
570 | n = evt2irq(0xf80); | |
571 | irq_alloc_desc_at(n, numa_node_id()); | |
572 | irq_set_chip_and_handler_name(n, &dummy_irq_chip, | |
573 | handle_level_irq, "level"); | |
574 | set_irq_flags(n, IRQF_VALID); /* yuck */ | |
575 | ||
f4dd6185 | 576 | /* demux using INTEVTSA */ |
012f825f MD |
577 | irq_set_handler_data(n, (void *)intevtsa); |
578 | irq_set_chained_handler(n, intcs_demux); | |
579 | ||
580 | /* unmask INTCS in INTAMASK */ | |
581 | iowrite16(0, intcs_ffd2 + 0x104); | |
e4e430c6 | 582 | } |
382414b9 MD |
583 | |
584 | static unsigned short ffd2[0x200]; | |
585 | static unsigned short ffd5[0x100]; | |
586 | ||
587 | void sh7372_intcs_suspend(void) | |
588 | { | |
589 | int k; | |
590 | ||
591 | for (k = 0x00; k <= 0x30; k += 4) | |
592 | ffd2[k] = __raw_readw(intcs_ffd2 + k); | |
593 | ||
594 | for (k = 0x80; k <= 0xb0; k += 4) | |
595 | ffd2[k] = __raw_readb(intcs_ffd2 + k); | |
596 | ||
597 | for (k = 0x180; k <= 0x188; k += 4) | |
598 | ffd2[k] = __raw_readb(intcs_ffd2 + k); | |
599 | ||
600 | for (k = 0x00; k <= 0x3c; k += 4) | |
601 | ffd5[k] = __raw_readw(intcs_ffd5 + k); | |
602 | ||
603 | for (k = 0x80; k <= 0x9c; k += 4) | |
604 | ffd5[k] = __raw_readb(intcs_ffd5 + k); | |
605 | } | |
606 | ||
607 | void sh7372_intcs_resume(void) | |
608 | { | |
609 | int k; | |
610 | ||
611 | for (k = 0x00; k <= 0x30; k += 4) | |
612 | __raw_writew(ffd2[k], intcs_ffd2 + k); | |
613 | ||
614 | for (k = 0x80; k <= 0xb0; k += 4) | |
615 | __raw_writeb(ffd2[k], intcs_ffd2 + k); | |
616 | ||
617 | for (k = 0x180; k <= 0x188; k += 4) | |
618 | __raw_writeb(ffd2[k], intcs_ffd2 + k); | |
619 | ||
620 | for (k = 0x00; k <= 0x3c; k += 4) | |
621 | __raw_writew(ffd5[k], intcs_ffd5 + k); | |
622 | ||
623 | for (k = 0x80; k <= 0x9c; k += 4) | |
624 | __raw_writeb(ffd5[k], intcs_ffd5 + k); | |
625 | } | |
f7dadb37 | 626 | |
0a4b04dc AB |
627 | #define E694_BASE IOMEM(0xe6940000) |
628 | #define E695_BASE IOMEM(0xe6950000) | |
629 | ||
f7dadb37 MD |
630 | static unsigned short e694[0x200]; |
631 | static unsigned short e695[0x200]; | |
632 | ||
633 | void sh7372_intca_suspend(void) | |
634 | { | |
635 | int k; | |
636 | ||
637 | for (k = 0x00; k <= 0x38; k += 4) | |
0a4b04dc | 638 | e694[k] = __raw_readw(E694_BASE + k); |
f7dadb37 MD |
639 | |
640 | for (k = 0x80; k <= 0xb4; k += 4) | |
0a4b04dc | 641 | e694[k] = __raw_readb(E694_BASE + k); |
f7dadb37 MD |
642 | |
643 | for (k = 0x180; k <= 0x1b4; k += 4) | |
0a4b04dc | 644 | e694[k] = __raw_readb(E694_BASE + k); |
f7dadb37 MD |
645 | |
646 | for (k = 0x00; k <= 0x50; k += 4) | |
0a4b04dc | 647 | e695[k] = __raw_readw(E695_BASE + k); |
f7dadb37 MD |
648 | |
649 | for (k = 0x80; k <= 0xa8; k += 4) | |
0a4b04dc | 650 | e695[k] = __raw_readb(E695_BASE + k); |
f7dadb37 MD |
651 | |
652 | for (k = 0x180; k <= 0x1a8; k += 4) | |
0a4b04dc | 653 | e695[k] = __raw_readb(E695_BASE + k); |
f7dadb37 MD |
654 | } |
655 | ||
656 | void sh7372_intca_resume(void) | |
657 | { | |
658 | int k; | |
659 | ||
660 | for (k = 0x00; k <= 0x38; k += 4) | |
0a4b04dc | 661 | __raw_writew(e694[k], E694_BASE + k); |
f7dadb37 MD |
662 | |
663 | for (k = 0x80; k <= 0xb4; k += 4) | |
0a4b04dc | 664 | __raw_writeb(e694[k], E694_BASE + k); |
f7dadb37 MD |
665 | |
666 | for (k = 0x180; k <= 0x1b4; k += 4) | |
0a4b04dc | 667 | __raw_writeb(e694[k], E694_BASE + k); |
f7dadb37 MD |
668 | |
669 | for (k = 0x00; k <= 0x50; k += 4) | |
0a4b04dc | 670 | __raw_writew(e695[k], E695_BASE + k); |
f7dadb37 MD |
671 | |
672 | for (k = 0x80; k <= 0xa8; k += 4) | |
0a4b04dc | 673 | __raw_writeb(e695[k], E695_BASE + k); |
f7dadb37 MD |
674 | |
675 | for (k = 0x180; k <= 0x1a8; k += 4) | |
0a4b04dc | 676 | __raw_writeb(e695[k], E695_BASE + k); |
f7dadb37 | 677 | } |