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brcm63xx: add preliminary support for 3.13
[openwrt/svn-archive/archive.git] / target / linux / brcm63xx / patches-3.13 / 341-MIPS-BCM63XX-add-support-for-BCM6318.patch
1 From 60c29522a8c77d96145d965589c56befda7d4c3d Mon Sep 17 00:00:00 2001
2 From: Jonas Gorski <jogo@openwrt.org>
3 Date: Sun, 8 Dec 2013 01:24:09 +0100
4 Subject: [PATCH 51/53] MIPS: BCM63XX: add support for BCM6318
5
6 ---
7 arch/mips/bcm63xx/Kconfig | 5 +
8 arch/mips/bcm63xx/boards/board_bcm963xx.c | 2 +-
9 arch/mips/bcm63xx/clk.c | 8 +-
10 arch/mips/bcm63xx/cpu.c | 53 +++++++++++
11 arch/mips/bcm63xx/dev-flash.c | 3 +
12 arch/mips/bcm63xx/dev-spi.c | 2 +-
13 arch/mips/bcm63xx/irq.c | 10 ++
14 arch/mips/bcm63xx/prom.c | 2 +-
15 arch/mips/bcm63xx/reset.c | 24 +++++
16 arch/mips/bcm63xx/setup.c | 5 +-
17 arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h | 107 ++++++++++++++++++++++
18 arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h | 75 ++++++++++++++-
19 arch/mips/include/asm/mach-bcm63xx/ioremap.h | 1 +
20 13 files changed, 291 insertions(+), 6 deletions(-)
21
22 --- a/arch/mips/bcm63xx/Kconfig
23 +++ b/arch/mips/bcm63xx/Kconfig
24 @@ -18,6 +18,11 @@ config BCM63XX_EHCI
25 select USB_EHCI_BIG_ENDIAN_DESC if USB_EHCI_HCD
26 select USB_EHCI_BIG_ENDIAN_MMIO if USB_EHCI_HCD
27
28 +config BCM63XX_CPU_6318
29 + bool "support 6318 CPU"
30 + select SYS_HAS_CPU_BMIPS32_3300
31 + select HW_HAS_PCI
32 +
33 config BCM63XX_CPU_6328
34 bool "support 6328 CPU"
35 select SYS_HAS_CPU_BMIPS4350
36 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
37 +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
38 @@ -825,7 +825,7 @@ void __init board_prom_init(void)
39 /* read base address of boot chip select (0)
40 * 6328/6362 do not have MPI but boot from a fixed address
41 */
42 - if (BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_63268()) {
43 + if (BCMCPU_IS_6318() || BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_63268()) {
44 val = 0x18000000;
45 } else {
46 val = bcm_mpi_readl(MPI_CSBASE_REG(0));
47 --- a/arch/mips/bcm63xx/clk.c
48 +++ b/arch/mips/bcm63xx/clk.c
49 @@ -252,7 +252,9 @@ static void hsspi_set(struct clk *clk, i
50 {
51 u32 mask;
52
53 - if (BCMCPU_IS_6328())
54 + if (BCMCPU_IS_6318())
55 + mask = CKCTL_6318_HSSPI_EN;
56 + else if (BCMCPU_IS_6328())
57 mask = CKCTL_6328_HSSPI_EN;
58 else if (BCMCPU_IS_6362())
59 mask = CKCTL_6362_HSSPI_EN;
60 @@ -417,12 +419,16 @@ void clk_put(struct clk *clk)
61
62 EXPORT_SYMBOL(clk_put);
63
64 +#define HSSPI_PLL_HZ_6318 250000000
65 #define HSSPI_PLL_HZ_6328 133333333
66 #define HSSPI_PLL_HZ_6362 400000000
67
68 static int __init bcm63xx_clk_init(void)
69 {
70 switch (bcm63xx_get_cpu_id()) {
71 + case BCM6318_CPU_ID:
72 + clk_hsspi.rate = HSSPI_PLL_HZ_6318;
73 + break;
74 case BCM6328_CPU_ID:
75 clk_hsspi.rate = HSSPI_PLL_HZ_6328;
76 break;
77 --- a/arch/mips/bcm63xx/cpu.c
78 +++ b/arch/mips/bcm63xx/cpu.c
79 @@ -41,6 +41,14 @@ static const int bcm3368_irqs[] = {
80 __GEN_CPU_IRQ_TABLE(3368)
81 };
82
83 +static const unsigned long bcm6318_regs_base[] = {
84 + __GEN_CPU_REGS_TABLE(6318)
85 +};
86 +
87 +static const int bcm6318_irqs[] = {
88 + __GEN_CPU_IRQ_TABLE(6318)
89 +};
90 +
91 static const unsigned long bcm6328_regs_base[] = {
92 __GEN_CPU_REGS_TABLE(6328)
93 };
94 @@ -134,12 +142,38 @@ unsigned int bcm63xx_get_memory_size(voi
95 return bcm63xx_memory_size;
96 }
97
98 +#define STRAP_OVERRIDE_BUS_REG 0x0
99 +#define OVERRIDE_BUS_MIPS_FREQ_SHIFT 23
100 +#define OVERRIDE_BUS_MIPS_FREQ_MASK (0x3 << OVERRIDE_BUS_MIPS_FREQ_SHIFT)
101 +
102 static unsigned int detect_cpu_clock(void)
103 {
104 switch (bcm63xx_get_cpu_id()) {
105 case BCM3368_CPU_ID:
106 return 300000000;
107
108 + case BCM6318_CPU_ID:
109 + {
110 + unsigned int tmp, mips_pll_fcvo;
111 +
112 + tmp = bcm_readl(BCM_6318_STRAP_BASE + STRAP_OVERRIDE_BUS_REG);
113 +
114 + pr_info("strap_override_bus = %08x\n", tmp);
115 +
116 + mips_pll_fcvo = (tmp & OVERRIDE_BUS_MIPS_FREQ_MASK)
117 + >> OVERRIDE_BUS_MIPS_FREQ_SHIFT;
118 +
119 + switch (mips_pll_fcvo) {
120 + case 0:
121 + return 166000000;
122 + case 1:
123 + return 400000000;
124 + case 2:
125 + return 250000000;
126 + case 3:
127 + return 333000000;
128 + };
129 + }
130 case BCM6328_CPU_ID:
131 {
132 unsigned int tmp, mips_pll_fcvo;
133 @@ -295,6 +329,13 @@ static unsigned int detect_memory_size(v
134 unsigned int cols = 0, rows = 0, is_32bits = 0, banks = 0;
135 u32 val;
136
137 + if (BCMCPU_IS_6318()) {
138 + val = bcm_sdram_readl(SDRAM_CFG_REG);
139 + val = val & SDRAM_CFG_6318_SPACE_MASK;
140 + val >>= SDRAM_CFG_6318_SPACE_SHIFT;
141 + return 1 << (val + 20);
142 + }
143 +
144 if (BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_63268())
145 return bcm_ddr_readl(DDR_CSEND_REG) << 24;
146
147 @@ -342,6 +383,12 @@ void __init bcm63xx_cpu_init(void)
148
149 switch (c->cputype) {
150 case CPU_BMIPS3300:
151 + if ((read_c0_prid() & 0xff) >= 0x33) {
152 + /* BCM6318 */
153 + chipid_reg = BCM_6368_PERF_BASE;
154 + break;
155 + }
156 +
157 if ((read_c0_prid() & PRID_IMP_MASK) != PRID_IMP_BMIPS3300_ALT)
158 __cpu_name[cpu] = "Broadcom BCM6338";
159 /* fall-through */
160 @@ -389,6 +436,10 @@ void __init bcm63xx_cpu_init(void)
161 bcm63xx_cpu_variant = bcm63xx_cpu_id;
162
163 switch (bcm63xx_cpu_id) {
164 + case BCM6318_CPU_ID:
165 + bcm63xx_regs_base = bcm6318_regs_base;
166 + bcm63xx_irqs = bcm6318_irqs;
167 + break;
168 case BCM3368_CPU_ID:
169 bcm63xx_regs_base = bcm3368_regs_base;
170 bcm63xx_irqs = bcm3368_irqs;
171 --- a/arch/mips/bcm63xx/dev-flash.c
172 +++ b/arch/mips/bcm63xx/dev-flash.c
173 @@ -60,6 +60,9 @@ static int __init bcm63xx_detect_flash_t
174 u32 val;
175
176 switch (bcm63xx_get_cpu_id()) {
177 + case BCM6318_CPU_ID:
178 + /* only support serial flash */
179 + return BCM63XX_FLASH_TYPE_SERIAL;
180 case BCM6328_CPU_ID:
181 val = bcm_misc_readl(MISC_STRAPBUS_6328_REG);
182 if (val & STRAPBUS_6328_BOOT_SEL_SERIAL)
183 --- a/arch/mips/bcm63xx/dev-spi.c
184 +++ b/arch/mips/bcm63xx/dev-spi.c
185 @@ -70,7 +70,7 @@ static struct platform_device bcm63xx_sp
186
187 int __init bcm63xx_spi_register(void)
188 {
189 - if (BCMCPU_IS_6328() || BCMCPU_IS_6345())
190 + if (BCMCPU_IS_6318() || BCMCPU_IS_6328() || BCMCPU_IS_6345())
191 return -ENODEV;
192
193 spi_resources[0].start = bcm63xx_regset_address(RSET_SPI);
194 --- a/arch/mips/bcm63xx/irq.c
195 +++ b/arch/mips/bcm63xx/irq.c
196 @@ -441,6 +441,16 @@ static void bcm63xx_init_irq(void)
197 ext_irq_count = 4;
198 ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_3368;
199 break;
200 + case BCM6318_CPU_ID:
201 + irq_stat_addr[0] += PERF_IRQSTAT_6318_REG;
202 + irq_mask_addr[0] += PERF_IRQMASK_6318_REG;
203 + irq_bits = 128;
204 + ext_irq_count = 4;
205 + is_ext_irq_cascaded = 1;
206 + ext_irq_start = BCM_6318_EXT_IRQ0 - IRQ_INTERNAL_BASE;
207 + ext_irq_end = BCM_6318_EXT_IRQ3 - IRQ_INTERNAL_BASE;
208 + ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_6318;
209 + break;
210 case BCM6328_CPU_ID:
211 irq_stat_addr[0] += PERF_IRQSTAT_6328_REG(0);
212 irq_mask_addr[0] += PERF_IRQMASK_6328_REG(0);
213 --- a/arch/mips/bcm63xx/prom.c
214 +++ b/arch/mips/bcm63xx/prom.c
215 @@ -72,7 +72,7 @@ void __init prom_init(void)
216
217 if (reg & OTP_6328_REG3_TP1_DISABLED)
218 bmips_smp_enabled = 0;
219 - } else if (BCMCPU_IS_3368() || BCMCPU_IS_6358()) {
220 + } else if (BCMCPU_IS_6318() || BCMCPU_IS_3368() || BCMCPU_IS_6358()) {
221 bmips_smp_enabled = 0;
222 }
223
224 --- a/arch/mips/bcm63xx/reset.c
225 +++ b/arch/mips/bcm63xx/reset.c
226 @@ -43,6 +43,23 @@
227 #define BCM3368_RESET_PCIE 0
228 #define BCM3368_RESET_PCIE_EXT 0
229
230 +
231 +#define BCM6318_RESET_SPI SOFTRESET_6318_SPI_MASK
232 +#define BCM6318_RESET_ENET 0
233 +#define BCM6318_RESET_USBH SOFTRESET_6318_USBH_MASK
234 +#define BCM6318_RESET_USBD SOFTRESET_6318_USBS_MASK
235 +#define BCM6318_RESET_DSL 0
236 +#define BCM6318_RESET_SAR SOFTRESET_6318_SAR_MASK
237 +#define BCM6318_RESET_EPHY SOFTRESET_6318_EPHY_MASK
238 +#define BCM6318_RESET_ENETSW SOFTRESET_6318_ENETSW_MASK
239 +#define BCM6318_RESET_PCM 0
240 +#define BCM6318_RESET_MPI 0
241 +#define BCM6318_RESET_PCIE \
242 + (SOFTRESET_6318_PCIE_MASK | \
243 + SOFTRESET_6318_PCIE_CORE_MASK | \
244 + SOFTRESET_6318_PCIE_HARD_MASK)
245 +#define BCM6318_RESET_PCIE_EXT SOFTRESET_6318_PCIE_EXT_MASK
246 +
247 #define BCM6328_RESET_SPI SOFTRESET_6328_SPI_MASK
248 #define BCM6328_RESET_ENET 0
249 #define BCM6328_RESET_USBH SOFTRESET_6328_USBH_MASK
250 @@ -147,6 +164,10 @@ static const u32 bcm3368_reset_bits[] =
251 __GEN_RESET_BITS_TABLE(3368)
252 };
253
254 +static const u32 bcm6318_reset_bits[] = {
255 + __GEN_RESET_BITS_TABLE(6318)
256 +};
257 +
258 static const u32 bcm6328_reset_bits[] = {
259 __GEN_RESET_BITS_TABLE(6328)
260 };
261 @@ -183,6 +204,9 @@ static int __init bcm63xx_reset_bits_ini
262 if (BCMCPU_IS_3368()) {
263 reset_reg = PERF_SOFTRESET_6358_REG;
264 bcm63xx_reset_bits = bcm3368_reset_bits;
265 + } else if (BCMCPU_IS_6318()) {
266 + reset_reg = PERF_SOFTRESET_6318_REG;
267 + bcm63xx_reset_bits = bcm6318_reset_bits;
268 } else if (BCMCPU_IS_6328()) {
269 reset_reg = PERF_SOFTRESET_6328_REG;
270 bcm63xx_reset_bits = bcm6328_reset_bits;
271 --- a/arch/mips/bcm63xx/setup.c
272 +++ b/arch/mips/bcm63xx/setup.c
273 @@ -71,6 +71,9 @@ void bcm63xx_machine_reboot(void)
274 case BCM3368_CPU_ID:
275 perf_regs[0] = PERF_EXTIRQ_CFG_REG_3368;
276 break;
277 + case BCM6318_CPU_ID:
278 + perf_regs[0] = PERF_EXTIRQ_CFG_REG_6318;
279 + break;
280 case BCM6328_CPU_ID:
281 perf_regs[0] = PERF_EXTIRQ_CFG_REG_6328;
282 break;
283 @@ -110,7 +113,7 @@ void bcm63xx_machine_reboot(void)
284 bcm6348_a1_reboot();
285
286 printk(KERN_INFO "triggering watchdog soft-reset...\n");
287 - if (BCMCPU_IS_6328()) {
288 + if (BCMCPU_IS_6318() || BCMCPU_IS_6328()) {
289 bcm_wdt_writel(1, WDT_SOFTRESET_REG);
290 } else {
291 reg = bcm_perf_readl(PERF_SYS_PLL_CTL_REG);
292 --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
293 +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
294 @@ -10,6 +10,7 @@
295 * arm mach-types)
296 */
297 #define BCM3368_CPU_ID 0x3368
298 +#define BCM6318_CPU_ID 0x6318
299 #define BCM6328_CPU_ID 0x6328
300 #define BCM63281_CPU_ID 0x63281
301 #define BCM63283_CPU_ID 0x63283
302 @@ -38,6 +39,10 @@ static inline u32 __pure __bcm63xx_get_c
303 case BCM3368_CPU_ID:
304 #endif
305
306 +#ifdef CONFIG_BCM63XX_CPU_6318
307 + case BCM6318_CPU_ID:
308 +#endif
309 +
310 #ifdef CONFIG_BCM63XX_CPU_6328
311 case BCM6328_CPU_ID:
312 #endif
313 @@ -87,6 +92,7 @@ static inline u32 __pure bcm63xx_get_cpu
314 }
315
316 #define BCMCPU_IS_3368() (bcm63xx_get_cpu_id() == BCM3368_CPU_ID)
317 +#define BCMCPU_IS_6318() (bcm63xx_get_cpu_id() == BCM6318_CPU_ID)
318 #define BCMCPU_IS_6328() (bcm63xx_get_cpu_id() == BCM6328_CPU_ID)
319 #define BCMCPU_IS_6338() (bcm63xx_get_cpu_id() == BCM6338_CPU_ID)
320 #define BCMCPU_IS_6345() (bcm63xx_get_cpu_id() == BCM6345_CPU_ID)
321 @@ -98,6 +104,8 @@ static inline u32 __pure bcm63xx_get_cpu
322
323 #define BCMCPU_VARIANT_IS_3368() \
324 (bcm63xx_get_cpu_variant() == BCM3368_CPU_ID)
325 +#define BCMCPU_VARIANT_IS_6318() \
326 + (bcm63xx_get_cpu_variant() == BCM6318_CPU_ID)
327 #define BCMCPU_VARIANT_IS_63281() \
328 (bcm63xx_get_cpu_variant() == BCM63281_CPU_ID)
329 #define BCMCPU_VARIANT_IS_63283() \
330 @@ -252,6 +260,56 @@ enum bcm63xx_regs_set {
331 #define BCM_3368_MISC_BASE (0xdeadbeef)
332
333 /*
334 + * 6318 register sets base address
335 + */
336 +#define BCM_6318_DSL_LMEM_BASE (0xdeadbeef)
337 +#define BCM_6318_PERF_BASE (0xb0000000)
338 +#define BCM_6318_TIMER_BASE (0xb0000040)
339 +#define BCM_6318_WDT_BASE (0xb0000068)
340 +#define BCM_6318_UART0_BASE (0xb0000100)
341 +#define BCM_6318_UART1_BASE (0xdeadbeef)
342 +#define BCM_6318_GPIO_BASE (0xb0000080)
343 +#define BCM_6318_SPI_BASE (0xdeadbeef)
344 +#define BCM_6318_HSSPI_BASE (0xb0003000)
345 +#define BCM_6318_UDC0_BASE (0xdeadbeef)
346 +#define BCM_6318_USBDMA_BASE (0xb0006800)
347 +#define BCM_6318_OHCI0_BASE (0xb0005100)
348 +#define BCM_6318_OHCI_PRIV_BASE (0xdeadbeef)
349 +#define BCM_6318_USBH_PRIV_BASE (0xb0005200)
350 +#define BCM_6318_USBD_BASE (0xb0006000)
351 +#define BCM_6318_MPI_BASE (0xdeadbeef)
352 +#define BCM_6318_PCMCIA_BASE (0xdeadbeef)
353 +#define BCM_6318_PCIE_BASE (0xb0010000)
354 +#define BCM_6318_SDRAM_REGS_BASE (0xdeadbeef)
355 +#define BCM_6318_DSL_BASE (0xdeadbeef)
356 +#define BCM_6318_UBUS_BASE (0xdeadbeef)
357 +#define BCM_6318_ENET0_BASE (0xdeadbeef)
358 +#define BCM_6318_ENET1_BASE (0xdeadbeef)
359 +#define BCM_6318_ENETDMA_BASE (0xb0088000)
360 +#define BCM_6318_ENETDMAC_BASE (0xb0088200)
361 +#define BCM_6318_ENETDMAS_BASE (0xb0088400)
362 +#define BCM_6318_ENETSW_BASE (0xb0080000)
363 +#define BCM_6318_EHCI0_BASE (0xb0005000)
364 +#define BCM_6318_SDRAM_BASE (0xb0004000)
365 +#define BCM_6318_MEMC_BASE (0xdeadbeef)
366 +#define BCM_6318_DDR_BASE (0xdeadbeef)
367 +#define BCM_6318_M2M_BASE (0xdeadbeef)
368 +#define BCM_6318_ATM_BASE (0xdeadbeef)
369 +#define BCM_6318_XTM_BASE (0xdeadbeef)
370 +#define BCM_6318_XTMDMA_BASE (0xb000c000)
371 +#define BCM_6318_XTMDMAC_BASE (0xdeadbeef)
372 +#define BCM_6318_XTMDMAS_BASE (0xdeadbeef)
373 +#define BCM_6318_PCM_BASE (0xdeadbeef)
374 +#define BCM_6318_PCMDMA_BASE (0xdeadbeef)
375 +#define BCM_6318_PCMDMAC_BASE (0xdeadbeef)
376 +#define BCM_6318_PCMDMAS_BASE (0xdeadbeef)
377 +#define BCM_6318_RNG_BASE (0xdeadbeef)
378 +#define BCM_6318_MISC_BASE (0xb0000280)
379 +#define BCM_6318_OTP_BASE (0xdeadbeef)
380 +
381 +#define BCM_6318_STRAP_BASE (0xb0000900)
382 +
383 +/*
384 * 6328 register sets base address
385 */
386 #define BCM_6328_DSL_LMEM_BASE (0xdeadbeef)
387 @@ -819,6 +877,55 @@ enum bcm63xx_irq {
388 #define BCM_3368_EXT_IRQ2 (IRQ_INTERNAL_BASE + 27)
389 #define BCM_3368_EXT_IRQ3 (IRQ_INTERNAL_BASE + 28)
390
391 +/*
392 + * 6318 irqs
393 + */
394 +#define BCM_6318_HIGH_IRQ_BASE (IRQ_INTERNAL_BASE + 32)
395 +#define BCM_6318_VERY_HIGH_IRQ_BASE (BCM_6318_HIGH_IRQ_BASE + 32)
396 +
397 +#define BCM_6318_TIMER_IRQ (IRQ_INTERNAL_BASE + 31)
398 +#define BCM_6318_SPI_IRQ 0
399 +#define BCM_6318_UART0_IRQ (IRQ_INTERNAL_BASE + 28)
400 +#define BCM_6318_UART1_IRQ 0
401 +#define BCM_6318_DSL_IRQ (IRQ_INTERNAL_BASE + 21)
402 +#define BCM_6318_UDC0_IRQ 0
403 +#define BCM_6318_ENET0_IRQ 0
404 +#define BCM_6318_ENET1_IRQ 0
405 +#define BCM_6318_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 12)
406 +#define BCM_6318_HSSPI_IRQ (IRQ_INTERNAL_BASE + 29)
407 +#define BCM_6318_OHCI0_IRQ (BCM_6318_HIGH_IRQ_BASE + 9)
408 +#define BCM_6318_EHCI0_IRQ (BCM_6318_HIGH_IRQ_BASE + 10)
409 +#define BCM_6318_USBD_IRQ (IRQ_INTERNAL_BASE + 4)
410 +#define BCM_6318_USBD_RXDMA0_IRQ (IRQ_INTERNAL_BASE + 5)
411 +#define BCM_6318_USBD_TXDMA0_IRQ (IRQ_INTERNAL_BASE + 6)
412 +#define BCM_6318_USBD_RXDMA1_IRQ (IRQ_INTERNAL_BASE + 7)
413 +#define BCM_6318_USBD_TXDMA1_IRQ (IRQ_INTERNAL_BASE + 8)
414 +#define BCM_6318_USBD_RXDMA2_IRQ (IRQ_INTERNAL_BASE + 9)
415 +#define BCM_6318_USBD_TXDMA2_IRQ (IRQ_INTERNAL_BASE + 10)
416 +#define BCM_6318_PCMCIA_IRQ 0
417 +#define BCM_6318_ENET0_RXDMA_IRQ 0
418 +#define BCM_6318_ENET0_TXDMA_IRQ 0
419 +#define BCM_6318_ENET1_RXDMA_IRQ 0
420 +#define BCM_6318_ENET1_TXDMA_IRQ 0
421 +#define BCM_6318_PCI_IRQ (IRQ_INTERNAL_BASE + 23)
422 +#define BCM_6318_ATM_IRQ 0
423 +#define BCM_6318_ENETSW_RXDMA0_IRQ (BCM_6318_HIGH_IRQ_BASE + 0)
424 +#define BCM_6318_ENETSW_RXDMA1_IRQ (BCM_6318_HIGH_IRQ_BASE + 1)
425 +#define BCM_6318_ENETSW_RXDMA2_IRQ (BCM_6318_HIGH_IRQ_BASE + 2)
426 +#define BCM_6318_ENETSW_RXDMA3_IRQ (BCM_6318_HIGH_IRQ_BASE + 3)
427 +#define BCM_6318_ENETSW_TXDMA0_IRQ (BCM_6318_VERY_HIGH_IRQ_BASE + 10)
428 +#define BCM_6318_ENETSW_TXDMA1_IRQ (BCM_6318_VERY_HIGH_IRQ_BASE + 11)
429 +#define BCM_6318_ENETSW_TXDMA2_IRQ (BCM_6318_VERY_HIGH_IRQ_BASE + 12)
430 +#define BCM_6318_ENETSW_TXDMA3_IRQ (BCM_6318_VERY_HIGH_IRQ_BASE + 13)
431 +#define BCM_6318_XTM_IRQ (BCM_6318_HIGH_IRQ_BASE + 31)
432 +#define BCM_6318_XTM_DMA0_IRQ (BCM_6318_HIGH_IRQ_BASE + 11)
433 +
434 +#define BCM_6318_PCM_DMA0_IRQ (IRQ_INTERNAL_BASE + 2)
435 +#define BCM_6318_PCM_DMA1_IRQ (IRQ_INTERNAL_BASE + 3)
436 +#define BCM_6318_EXT_IRQ0 (IRQ_INTERNAL_BASE + 24)
437 +#define BCM_6318_EXT_IRQ1 (IRQ_INTERNAL_BASE + 25)
438 +#define BCM_6318_EXT_IRQ2 (IRQ_INTERNAL_BASE + 26)
439 +#define BCM_6318_EXT_IRQ3 (IRQ_INTERNAL_BASE + 27)
440
441 /*
442 * 6328 irqs
443 --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
444 +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
445 @@ -52,6 +52,39 @@
446 CKCTL_3368_EMUSB_EN | \
447 CKCTL_3368_USBU_EN)
448
449 +#define CKCTL_6318_ADSL_ASB_EN (1 << 0)
450 +#define CKCTL_6318_USB_ASB_EN (1 << 1)
451 +#define CKCTL_6318_MIPS_ASB_EN (1 << 2)
452 +#define CKCTL_6318_PCIE_ASB_EN (1 << 3)
453 +#define CKCTL_6318_PHYMIPS_ASB_EN (1 << 4)
454 +#define CKCTL_6318_ROBOSW_ASB_EN (1 << 5)
455 +#define CKCTL_6318_SAR_ASB_EN (1 << 6)
456 +#define CKCTL_6318_SDR_ASB_EN (1 << 7)
457 +#define CKCTL_6318_SWREG_ASB_EN (1 << 8)
458 +#define CKCTL_6318_PERIPH_ASB_EN (1 << 9)
459 +#define CKCTL_6318_CPUBUS160_EN (1 << 10)
460 +#define CKCTL_6318_ADSL_EN (1 << 11)
461 +#define CKCTL_6318_SAR125_EN (1 << 12)
462 +#define CKCTL_6318_MIPS_EN (1 << 13)
463 +#define CKCTL_6318_PCIE_EN (1 << 14)
464 +#define CKCTL_6318_ROBOSW250_EN (1 << 16)
465 +#define CKCTL_6318_ROBOSW025_EN (1 << 17)
466 +#define CKCTL_6318_SDR_EN (1 << 19)
467 +#define CKCTL_6318_USB_EN (1 << 20) /* both device and host */
468 +#define CKCTL_6318_HSSPI_EN (1 << 25)
469 +#define CKCTL_6318_PCIE25_EN (1 << 27)
470 +#define CKCTL_6318_PHYMIPS_EN (1 << 28)
471 +#define CKCTL_6318_ADSL_AFE_EN (1 << 29)
472 +#define CKCTL_6318_ADSL_QPROC_EN (1 << 30)
473 +
474 +#define CKCTL_6318_ALL_SAFE_EN (CKCTL_6318_PHYMIPS_EN | \
475 + CKCTL_6318_ADSL_QPROC_EN | \
476 + CKCTL_6318_ADSL_AFE_EN | \
477 + CKCTL_6318_ADSL_EN | \
478 + CKCTL_6318_SAR_EN | \
479 + CKCTL_6318_USB_EN | \
480 + CKCTL_6318_PCIE_EN)
481 +
482 #define CKCTL_6328_PHYMIPS_EN (1 << 0)
483 #define CKCTL_6328_ADSL_QPROC_EN (1 << 1)
484 #define CKCTL_6328_ADSL_AFE_EN (1 << 2)
485 @@ -259,12 +292,27 @@
486 CKCTL_63268_TBUS_EN | \
487 CKCTL_63268_ROBOSW250_EN)
488
489 +/* UBUS Clock Control register */
490 +#define PERF_UB_CKCTL_REG 0x10
491 +
492 +#define UB_CKCTL_6318_ADSL_EN (1 << 0)
493 +#define UB_CKCTL_6318_ARB_EN (1 << 1)
494 +#define UB_CKCTL_6318_MIPS_EN (1 << 2)
495 +#define UB_CKCTL_6318_PCIE_EN (1 << 3)
496 +#define UB_CKCTL_6318_PERIPH_EN (1 << 4)
497 +#define UB_CKCTL_6318_PHYMIPS_EN (1 << 5)
498 +#define UB_CKCTL_6318_ROBOSW_EN (1 << 6)
499 +#define UB_CKCTL_6318_SAR_EN (1 << 7)
500 +#define UB_CKCTL_6318_SDR_EN (1 << 8)
501 +#define UB_CKCTL_6318_USB_EN (1 << 9)
502 +
503 /* System PLL Control register */
504 #define PERF_SYS_PLL_CTL_REG 0x8
505 #define SYS_PLL_SOFT_RESET 0x1
506
507 /* Interrupt Mask register */
508 #define PERF_IRQMASK_3368_REG 0xc
509 +#define PERF_IRQMASK_6318_REG 0x20
510 #define PERF_IRQMASK_6328_REG(x) (0x20 + (x) * 0x10)
511 #define PERF_IRQMASK_6338_REG 0xc
512 #define PERF_IRQMASK_6345_REG 0xc
513 @@ -276,6 +324,7 @@
514
515 /* Interrupt Status register */
516 #define PERF_IRQSTAT_3368_REG 0x10
517 +#define PERF_IRQSTAT_6318_REG 0x30
518 #define PERF_IRQSTAT_6328_REG(x) (0x28 + (x) * 0x10)
519 #define PERF_IRQSTAT_6338_REG 0x10
520 #define PERF_IRQSTAT_6345_REG 0x10
521 @@ -287,6 +336,7 @@
522
523 /* External Interrupt Configuration register */
524 #define PERF_EXTIRQ_CFG_REG_3368 0x14
525 +#define PERF_EXTIRQ_CFG_REG_6318 0x18
526 #define PERF_EXTIRQ_CFG_REG_6328 0x18
527 #define PERF_EXTIRQ_CFG_REG_6338 0x14
528 #define PERF_EXTIRQ_CFG_REG_6345 0x14
529 @@ -320,6 +370,7 @@
530
531 /* Soft Reset register */
532 #define PERF_SOFTRESET_REG 0x28
533 +#define PERF_SOFTRESET_6318_REG 0x10
534 #define PERF_SOFTRESET_6328_REG 0x10
535 #define PERF_SOFTRESET_6358_REG 0x34
536 #define PERF_SOFTRESET_6362_REG 0x10
537 @@ -333,6 +384,18 @@
538 #define SOFTRESET_3368_USBS_MASK (1 << 11)
539 #define SOFTRESET_3368_PCM_MASK (1 << 13)
540
541 +#define SOFTRESET_6318_SPI_MASK (1 << 0)
542 +#define SOFTRESET_6318_EPHY_MASK (1 << 1)
543 +#define SOFTRESET_6318_SAR_MASK (1 << 2)
544 +#define SOFTRESET_6318_ENETSW_MASK (1 << 3)
545 +#define SOFTRESET_6318_USBS_MASK (1 << 4)
546 +#define SOFTRESET_6318_USBH_MASK (1 << 5)
547 +#define SOFTRESET_6318_PCIE_CORE_MASK (1 << 6)
548 +#define SOFTRESET_6318_PCIE_MASK (1 << 7)
549 +#define SOFTRESET_6318_PCIE_EXT_MASK (1 << 8)
550 +#define SOFTRESET_6318_PCIE_HARD_MASK (1 << 9)
551 +#define SOFTRESET_6318_ADSL_MASK (1 << 10)
552 +
553 #define SOFTRESET_6328_SPI_MASK (1 << 0)
554 #define SOFTRESET_6328_EPHY_MASK (1 << 1)
555 #define SOFTRESET_6328_SAR_MASK (1 << 2)
556 @@ -504,8 +567,17 @@
557 #define TIMER_IRQSTAT_TIMER1_IR_EN (1 << 9)
558 #define TIMER_IRQSTAT_TIMER2_IR_EN (1 << 10)
559
560 +#define TIMER_IRQMASK_6318_REG 0x0
561 +#define TIMER_IRQSTAT_6318_REG 0x4
562 +#define IRQSTATMASK_TIMER0 (1 << 0)
563 +#define IRQSTATMASK_TIMER1 (1 << 1)
564 +#define IRQSTATMASK_TIMER2 (1 << 2)
565 +#define IRQSTATMASK_TIMER3 (1 << 3)
566 +#define IRQSTATMASK_WDT (1 << 4)
567 +
568 /* Timer control register */
569 #define TIMER_CTLx_REG(x) (0x4 + (x * 4))
570 +#define TIMER_CTRx_6318_REG(x) (0x8 + (x * 4))
571 #define TIMER_CTL0_REG 0x4
572 #define TIMER_CTL1_REG 0x8
573 #define TIMER_CTL2_REG 0xC
574 @@ -1372,6 +1444,8 @@
575 #define SDRAM_CFG_32B_MASK (1 << SDRAM_CFG_32B_SHIFT)
576 #define SDRAM_CFG_BANK_SHIFT 13
577 #define SDRAM_CFG_BANK_MASK (1 << SDRAM_CFG_BANK_SHIFT)
578 +#define SDRAM_CFG_6318_SPACE_SHIFT 4
579 +#define SDRAM_CFG_6318_SPACE_MASK (0xf << SDRAM_CFG_6318_SPACE_SHIFT)
580
581 #define SDRAM_MBASE_REG 0xc
582
583 --- a/arch/mips/include/asm/mach-bcm63xx/ioremap.h
584 +++ b/arch/mips/include/asm/mach-bcm63xx/ioremap.h
585 @@ -22,6 +22,7 @@ static inline int is_bcm63xx_internal_re
586 if (offset >= 0xfff00000)
587 return 1;
588 break;
589 + case BCM6318_CPU_ID:
590 case BCM6328_CPU_ID:
591 case BCM6362_CPU_ID:
592 case BCM6368_CPU_ID:
593 --- a/arch/mips/bcm63xx/dev-hsspi.c
594 +++ b/arch/mips/bcm63xx/dev-hsspi.c
595 @@ -35,7 +35,8 @@ static struct platform_device bcm63xx_hs
596
597 int __init bcm63xx_hsspi_register(void)
598 {
599 - if (!BCMCPU_IS_6328() && !BCMCPU_IS_6362() && !BCMCPU_IS_63268())
600 + if (!BCMCPU_IS_6318() && !BCMCPU_IS_6328() && !BCMCPU_IS_6362() &&
601 + !BCMCPU_IS_63268())
602 return -ENODEV;
603
604 spi_resources[0].start = bcm63xx_regset_address(RSET_HSSPI);
605 --- a/arch/mips/bcm63xx/dev-usb-usbd.c
606 +++ b/arch/mips/bcm63xx/dev-usb-usbd.c
607 @@ -41,7 +41,7 @@ int __init bcm63xx_usbd_register(const s
608 IRQ_USBD_RXDMA2, IRQ_USBD_TXDMA2 };
609 int i;
610
611 - if (!BCMCPU_IS_6328() && !BCMCPU_IS_6368())
612 + if (!BCMCPU_IS_6318() && !BCMCPU_IS_6328() && !BCMCPU_IS_6368())
613 return 0;
614
615 usbd_resources[0].start = bcm63xx_regset_address(RSET_USBD);
616 --- a/arch/mips/bcm63xx/dev-enet.c
617 +++ b/arch/mips/bcm63xx/dev-enet.c
618 @@ -176,8 +176,8 @@ static int __init register_shared(void)
619 else
620 shared_res[0].end += (RSET_ENETDMA_SIZE) - 1;
621
622 - if (BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_6368() ||
623 - BCMCPU_IS_63268())
624 + if (BCMCPU_IS_6318() || BCMCPU_IS_6328() || BCMCPU_IS_6362() ||
625 + BCMCPU_IS_6368() || BCMCPU_IS_63268())
626 chan_count = 32;
627 else if (BCMCPU_IS_6345())
628 chan_count = 8;
629 @@ -277,8 +277,8 @@ bcm63xx_enetsw_register(const struct bcm
630 {
631 int ret;
632
633 - if (!BCMCPU_IS_6328() && !BCMCPU_IS_6362() && !BCMCPU_IS_6368() &&
634 - !BCMCPU_IS_63268())
635 + if (!BCMCPU_IS_6318() && !BCMCPU_IS_6328() && !BCMCPU_IS_6362() &&
636 + !BCMCPU_IS_6368() && !BCMCPU_IS_63268())
637 return -ENODEV;
638
639 ret = register_shared();
640 @@ -295,7 +295,7 @@ bcm63xx_enetsw_register(const struct bcm
641
642 memcpy(bcm63xx_enetsw_device.dev.platform_data, pd, sizeof(*pd));
643
644 - if (BCMCPU_IS_6328())
645 + if (BCMCPU_IS_6318() || BCMCPU_IS_6328())
646 enetsw_pd.num_ports = ENETSW_PORTS_6328;
647 else if (BCMCPU_IS_6362() || BCMCPU_IS_6368() ||
648 BCMCPU_VARIANT_IS_63168() || BCMCPU_VARIANT_IS_63169())
649 --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h
650 +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h
651 @@ -9,6 +9,8 @@ int __init bcm63xx_gpio_init(void);
652 static inline unsigned long bcm63xx_gpio_count(void)
653 {
654 switch (bcm63xx_get_cpu_id()) {
655 + case BCM6318_CPU_ID:
656 + return 50;
657 case BCM6328_CPU_ID:
658 return 32;
659 case BCM3368_CPU_ID:
660 --- a/arch/mips/bcm63xx/dev-usb-ehci.c
661 +++ b/arch/mips/bcm63xx/dev-usb-ehci.c
662 @@ -81,7 +81,8 @@ static struct platform_device bcm63xx_eh
663
664 int __init bcm63xx_ehci_register(void)
665 {
666 - if (!BCMCPU_IS_6328() && !BCMCPU_IS_6358() && !BCMCPU_IS_6362() && !BCMCPU_IS_6368())
667 + if (!BCMCPU_IS_6318() && !BCMCPU_IS_6328() && !BCMCPU_IS_6358() &&
668 + !BCMCPU_IS_6362() && !BCMCPU_IS_6368())
669 return 0;
670
671 ehci_resources[0].start = bcm63xx_regset_address(RSET_EHCI0);
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