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-rw-r--r--arch/sh/kernel/cpu/sh4/Makefile1
-rw-r--r--arch/sh/kernel/cpu/sh4/probe.c7
-rw-r--r--arch/sh/kernel/cpu/sh4/setup-sh7750.c87
3 files changed, 33 insertions, 62 deletions
diff --git a/arch/sh/kernel/cpu/sh4/Makefile b/arch/sh/kernel/cpu/sh4/Makefile
index d608557c7a3..203b18347b8 100644
--- a/arch/sh/kernel/cpu/sh4/Makefile
+++ b/arch/sh/kernel/cpu/sh4/Makefile
@@ -5,6 +5,7 @@
obj-y := probe.o common.o
common-y += $(addprefix ../sh3/, entry.o ex.o)
+obj-$(CONFIG_HIBERNATION) += $(addprefix ../sh3/, swsusp.o)
obj-$(CONFIG_SH_FPU) += fpu.o softfloat.o
obj-$(CONFIG_SH_STORE_QUEUES) += sq.o
diff --git a/arch/sh/kernel/cpu/sh4/probe.c b/arch/sh/kernel/cpu/sh4/probe.c
index 2e42572b1b1..3d3a3c4425a 100644
--- a/arch/sh/kernel/cpu/sh4/probe.c
+++ b/arch/sh/kernel/cpu/sh4/probe.c
@@ -129,6 +129,13 @@ int __init detect_cpu_and_cache_system(void)
boot_cpu_data.flags |= CPU_HAS_FPU | CPU_HAS_PERF_COUNTER |
CPU_HAS_LLSC;
break;
+ case 0x4004:
+ boot_cpu_data.type = CPU_SH7786;
+ boot_cpu_data.icache.ways = 4;
+ boot_cpu_data.dcache.ways = 4;
+ boot_cpu_data.flags |= CPU_HAS_FPU | CPU_HAS_PERF_COUNTER |
+ CPU_HAS_LLSC | CPU_HAS_PTEAEX;
+ break;
case 0x3008:
boot_cpu_data.icache.ways = 4;
boot_cpu_data.dcache.ways = 4;
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7750.c b/arch/sh/kernel/cpu/sh4/setup-sh7750.c
index ec884039b91..a1c80d909cd 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh7750.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh7750.c
@@ -21,17 +21,7 @@ static struct resource rtc_resources[] = {
.flags = IORESOURCE_IO,
},
[1] = {
- /* Period IRQ */
- .start = 21,
- .flags = IORESOURCE_IRQ,
- },
- [2] = {
- /* Carry IRQ */
- .start = 22,
- .flags = IORESOURCE_IRQ,
- },
- [3] = {
- /* Alarm IRQ */
+ /* Shared Period/Carry/Alarm IRQ */
.start = 20,
.flags = IORESOURCE_IRQ,
},
@@ -50,13 +40,13 @@ static struct plat_sci_port sci_platform_data[] = {
.mapbase = 0xffe00000,
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCI,
- .irqs = { 23, 24, 25, 0 },
+ .irqs = { 23, 23, 23, 0 },
}, {
#endif
.mapbase = 0xffe80000,
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCIF,
- .irqs = { 40, 41, 43, 42 },
+ .irqs = { 40, 40, 40, 40 },
}, {
.flags = 0,
}
@@ -87,43 +77,27 @@ enum {
/* interrupt sources */
IRL0, IRL1, IRL2, IRL3, /* only IRLM mode supported */
- HUDI, GPIOI,
- DMAC_DMTE0, DMAC_DMTE1, DMAC_DMTE2, DMAC_DMTE3,
- DMAC_DMTE4, DMAC_DMTE5, DMAC_DMTE6, DMAC_DMTE7,
- DMAC_DMAE,
+ HUDI, GPIOI, DMAC,
PCIC0_PCISERR, PCIC1_PCIERR, PCIC1_PCIPWDWN, PCIC1_PCIPWON,
PCIC1_PCIDMA0, PCIC1_PCIDMA1, PCIC1_PCIDMA2, PCIC1_PCIDMA3,
- TMU3, TMU4, TMU0, TMU1, TMU2_TUNI, TMU2_TICPI,
- RTC_ATI, RTC_PRI, RTC_CUI,
- SCI1_ERI, SCI1_RXI, SCI1_TXI, SCI1_TEI,
- SCIF_ERI, SCIF_RXI, SCIF_BRI, SCIF_TXI,
- WDT,
- REF_RCMI, REF_ROVI,
+ TMU3, TMU4, TMU0, TMU1, TMU2, RTC, SCI1, SCIF, WDT, REF,
/* interrupt groups */
- DMAC, PCIC1, TMU2, RTC, SCI1, SCIF, REF,
+ PCIC1,
};
static struct intc_vect vectors[] __initdata = {
INTC_VECT(HUDI, 0x600), INTC_VECT(GPIOI, 0x620),
INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420),
- INTC_VECT(TMU2_TUNI, 0x440), INTC_VECT(TMU2_TICPI, 0x460),
- INTC_VECT(RTC_ATI, 0x480), INTC_VECT(RTC_PRI, 0x4a0),
- INTC_VECT(RTC_CUI, 0x4c0),
- INTC_VECT(SCI1_ERI, 0x4e0), INTC_VECT(SCI1_RXI, 0x500),
- INTC_VECT(SCI1_TXI, 0x520), INTC_VECT(SCI1_TEI, 0x540),
- INTC_VECT(SCIF_ERI, 0x700), INTC_VECT(SCIF_RXI, 0x720),
- INTC_VECT(SCIF_BRI, 0x740), INTC_VECT(SCIF_TXI, 0x760),
+ INTC_VECT(TMU2, 0x440), INTC_VECT(TMU2, 0x460),
+ INTC_VECT(RTC, 0x480), INTC_VECT(RTC, 0x4a0),
+ INTC_VECT(RTC, 0x4c0),
+ INTC_VECT(SCI1, 0x4e0), INTC_VECT(SCI1, 0x500),
+ INTC_VECT(SCI1, 0x520), INTC_VECT(SCI1, 0x540),
+ INTC_VECT(SCIF, 0x700), INTC_VECT(SCIF, 0x720),
+ INTC_VECT(SCIF, 0x740), INTC_VECT(SCIF, 0x760),
INTC_VECT(WDT, 0x560),
- INTC_VECT(REF_RCMI, 0x580), INTC_VECT(REF_ROVI, 0x5a0),
-};
-
-static struct intc_group groups[] __initdata = {
- INTC_GROUP(TMU2, TMU2_TUNI, TMU2_TICPI),
- INTC_GROUP(RTC, RTC_ATI, RTC_PRI, RTC_CUI),
- INTC_GROUP(SCI1, SCI1_ERI, SCI1_RXI, SCI1_TXI, SCI1_TEI),
- INTC_GROUP(SCIF, SCIF_ERI, SCIF_RXI, SCIF_BRI, SCIF_TXI),
- INTC_GROUP(REF, REF_RCMI, REF_ROVI),
+ INTC_VECT(REF, 0x580), INTC_VECT(REF, 0x5a0),
};
static struct intc_prio_reg prio_registers[] __initdata = {
@@ -136,7 +110,7 @@ static struct intc_prio_reg prio_registers[] __initdata = {
PCIC1, PCIC0_PCISERR } },
};
-static DECLARE_INTC_DESC(intc_desc, "sh7750", vectors, groups,
+static DECLARE_INTC_DESC(intc_desc, "sh7750", vectors, NULL,
NULL, prio_registers, NULL);
/* SH7750, SH7750S, SH7751 and SH7091 all have 4-channel DMA controllers */
@@ -145,39 +119,28 @@ static DECLARE_INTC_DESC(intc_desc, "sh7750", vectors, groups,
defined(CONFIG_CPU_SUBTYPE_SH7751) || \
defined(CONFIG_CPU_SUBTYPE_SH7091)
static struct intc_vect vectors_dma4[] __initdata = {
- INTC_VECT(DMAC_DMTE0, 0x640), INTC_VECT(DMAC_DMTE1, 0x660),
- INTC_VECT(DMAC_DMTE2, 0x680), INTC_VECT(DMAC_DMTE3, 0x6a0),
- INTC_VECT(DMAC_DMAE, 0x6c0),
-};
-
-static struct intc_group groups_dma4[] __initdata = {
- INTC_GROUP(DMAC, DMAC_DMTE0, DMAC_DMTE1, DMAC_DMTE2,
- DMAC_DMTE3, DMAC_DMAE),
+ INTC_VECT(DMAC, 0x640), INTC_VECT(DMAC, 0x660),
+ INTC_VECT(DMAC, 0x680), INTC_VECT(DMAC, 0x6a0),
+ INTC_VECT(DMAC, 0x6c0),
};
static DECLARE_INTC_DESC(intc_desc_dma4, "sh7750_dma4",
- vectors_dma4, groups_dma4,
+ vectors_dma4, NULL,
NULL, prio_registers, NULL);
#endif
/* SH7750R and SH7751R both have 8-channel DMA controllers */
#if defined(CONFIG_CPU_SUBTYPE_SH7750R) || defined(CONFIG_CPU_SUBTYPE_SH7751R)
static struct intc_vect vectors_dma8[] __initdata = {
- INTC_VECT(DMAC_DMTE0, 0x640), INTC_VECT(DMAC_DMTE1, 0x660),
- INTC_VECT(DMAC_DMTE2, 0x680), INTC_VECT(DMAC_DMTE3, 0x6a0),
- INTC_VECT(DMAC_DMTE4, 0x780), INTC_VECT(DMAC_DMTE5, 0x7a0),
- INTC_VECT(DMAC_DMTE6, 0x7c0), INTC_VECT(DMAC_DMTE7, 0x7e0),
- INTC_VECT(DMAC_DMAE, 0x6c0),
-};
-
-static struct intc_group groups_dma8[] __initdata = {
- INTC_GROUP(DMAC, DMAC_DMTE0, DMAC_DMTE1, DMAC_DMTE2,
- DMAC_DMTE3, DMAC_DMTE4, DMAC_DMTE5,
- DMAC_DMTE6, DMAC_DMTE7, DMAC_DMAE),
+ INTC_VECT(DMAC, 0x640), INTC_VECT(DMAC, 0x660),
+ INTC_VECT(DMAC, 0x680), INTC_VECT(DMAC, 0x6a0),
+ INTC_VECT(DMAC, 0x780), INTC_VECT(DMAC, 0x7a0),
+ INTC_VECT(DMAC, 0x7c0), INTC_VECT(DMAC, 0x7e0),
+ INTC_VECT(DMAC, 0x6c0),
};
static DECLARE_INTC_DESC(intc_desc_dma8, "sh7750_dma8",
- vectors_dma8, groups_dma8,
+ vectors_dma8, NULL,
NULL, prio_registers, NULL);
#endif
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-11 21:55:38 +0000