summaryrefslogtreecommitdiff
path: root/arch/sh
diff options
context:
space:
mode:
authorMagnus Damm <damm@igel.co.jp>2007-07-20 18:44:49 +0900
committerPaul Mundt <lethal@linux-sh.org>2007-07-20 18:44:49 +0900
commit56386f6424f242cff46e2cfd7be44624cd37dce1 (patch)
treea8dd5193063e892fc424f8b2da247c020ec54496 /arch/sh
parent339547bf5de1212c9c7b89b0e0d69620709729d2 (diff)
downloadlinux-3.10-56386f6424f242cff46e2cfd7be44624cd37dce1.tar.gz
linux-3.10-56386f6424f242cff46e2cfd7be44624cd37dce1.tar.bz2
linux-3.10-56386f6424f242cff46e2cfd7be44624cd37dce1.zip
sh: intc - add support for SH7750 and its variants
This patch converts the cpu specific 7750 setup code to use the new intc controller. Many new vectors are added and multiple processor variants including 7091, 7750, 7750s, 7750r, 7751 and 7751r should all have the correct vectors hooked up. IRLM interrupts can be enabled using ipr_irq_enable_irlm() which now is marked as __init. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/Kconfig6
-rw-r--r--arch/sh/configs/landisk_defconfig2
-rw-r--r--arch/sh/configs/lboxre2_defconfig2
-rw-r--r--arch/sh/configs/rts7751r2d_defconfig2
-rw-r--r--arch/sh/configs/se7750_defconfig2
-rw-r--r--arch/sh/kernel/cpu/sh4/setup-sh7750.c253
-rw-r--r--arch/sh/mm/Kconfig12
7 files changed, 205 insertions, 74 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index ddfd358a67c..f87f429e0b2 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -212,6 +212,7 @@ config SOLUTION_ENGINE
config SH_SOLUTION_ENGINE
bool "SolutionEngine"
select SOLUTION_ENGINE
+ select CPU_HAS_IPR_IRQ
depends on CPU_SUBTYPE_SH7709 || CPU_SUBTYPE_SH7750
help
Select SolutionEngine if configuring for a Hitachi SH7709
@@ -244,6 +245,7 @@ config SH_7722_SOLUTION_ENGINE
config SH_7751_SOLUTION_ENGINE
bool "SolutionEngine7751"
select SOLUTION_ENGINE
+ select CPU_HAS_IPR_IRQ
depends on CPU_SUBTYPE_SH7751
help
Select 7751 SolutionEngine if configuring for a Hitachi SH7751
@@ -321,6 +323,7 @@ config SH_MPC1211
config SH_SH03
bool "Interface CTP/PCI-SH03"
depends on CPU_SUBTYPE_SH7751 && BROKEN
+ select CPU_HAS_IPR_IRQ
select SYS_SUPPORTS_PCI
help
CTP/PCI-SH03 is a CPU module computer that is produced
@@ -330,6 +333,7 @@ config SH_SH03
config SH_SECUREEDGE5410
bool "SecureEdge5410"
depends on CPU_SUBTYPE_SH7751R
+ select CPU_HAS_IPR_IRQ
select SYS_SUPPORTS_PCI
help
Select SecureEdge5410 if configuring for a SnapGear SH board.
@@ -384,6 +388,7 @@ config SH_LANDISK
config SH_TITAN
bool "TITAN"
depends on CPU_SUBTYPE_SH7751R
+ select CPU_HAS_IPR_IRQ
select SYS_SUPPORTS_PCI
help
Select Titan if you are configuring for a Nimble Microsystems
@@ -392,6 +397,7 @@ config SH_TITAN
config SH_SHMIN
bool "SHMIN"
depends on CPU_SUBTYPE_SH7706
+ select CPU_HAS_IPR_IRQ
help
Select SHMIN if configuring for the SHMIN board.
diff --git a/arch/sh/configs/landisk_defconfig b/arch/sh/configs/landisk_defconfig
index e7f8ddb0ada..07310fa0325 100644
--- a/arch/sh/configs/landisk_defconfig
+++ b/arch/sh/configs/landisk_defconfig
@@ -217,7 +217,7 @@ CONFIG_SH_FPU=y
# CONFIG_SH_DSP is not set
# CONFIG_SH_STORE_QUEUES is not set
CONFIG_CPU_HAS_INTEVT=y
-CONFIG_CPU_HAS_IPR_IRQ=y
+CONFIG_CPU_HAS_INTC_IRQ=y
CONFIG_CPU_HAS_SR_RB=y
CONFIG_CPU_HAS_PTEA=y
diff --git a/arch/sh/configs/lboxre2_defconfig b/arch/sh/configs/lboxre2_defconfig
index be86414dcc8..fa09d68d057 100644
--- a/arch/sh/configs/lboxre2_defconfig
+++ b/arch/sh/configs/lboxre2_defconfig
@@ -222,7 +222,7 @@ CONFIG_SH_FPU=y
# CONFIG_SH_DSP is not set
# CONFIG_SH_STORE_QUEUES is not set
CONFIG_CPU_HAS_INTEVT=y
-CONFIG_CPU_HAS_IPR_IRQ=y
+CONFIG_CPU_HAS_INTC_IRQ=y
CONFIG_CPU_HAS_SR_RB=y
CONFIG_CPU_HAS_PTEA=y
diff --git a/arch/sh/configs/rts7751r2d_defconfig b/arch/sh/configs/rts7751r2d_defconfig
index 3701030dbb8..f1e979b1e49 100644
--- a/arch/sh/configs/rts7751r2d_defconfig
+++ b/arch/sh/configs/rts7751r2d_defconfig
@@ -218,7 +218,7 @@ CONFIG_SH_FPU=y
# CONFIG_SH_DSP is not set
# CONFIG_SH_STORE_QUEUES is not set
CONFIG_CPU_HAS_INTEVT=y
-CONFIG_CPU_HAS_IPR_IRQ=y
+CONFIG_CPU_HAS_INTC_IRQ=y
CONFIG_CPU_HAS_SR_RB=y
CONFIG_CPU_HAS_PTEA=y
diff --git a/arch/sh/configs/se7750_defconfig b/arch/sh/configs/se7750_defconfig
index 4e6e77fa4ce..c60b6fd4fc4 100644
--- a/arch/sh/configs/se7750_defconfig
+++ b/arch/sh/configs/se7750_defconfig
@@ -226,7 +226,7 @@ CONFIG_SH_FPU=y
# CONFIG_SH_DSP is not set
# CONFIG_SH_STORE_QUEUES is not set
CONFIG_CPU_HAS_INTEVT=y
-CONFIG_CPU_HAS_IPR_IRQ=y
+CONFIG_CPU_HAS_INTC_IRQ=y
CONFIG_CPU_HAS_SR_RB=y
CONFIG_CPU_HAS_PTEA=y
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7750.c b/arch/sh/kernel/cpu/sh4/setup-sh7750.c
index b0cd6e0b853..f2286de22bd 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh7750.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh7750.c
@@ -82,88 +82,213 @@ static int __init sh7750_devices_setup(void)
}
__initcall(sh7750_devices_setup);
-static struct ipr_data ipr_irq_table[] = {
- /* IRQ, IPR-idx, shift, priority */
- { 16, 0, 12, 2 }, /* TMU0 TUNI*/
- { 17, 0, 12, 2 }, /* TMU1 TUNI */
- { 18, 0, 4, 2 }, /* TMU2 TUNI */
- { 19, 0, 4, 2 }, /* TMU2 TIPCI */
- { 27, 1, 12, 2 }, /* WDT ITI */
- { 20, 0, 0, 2 }, /* RTC ATI (alarm) */
- { 21, 0, 0, 2 }, /* RTC PRI (period) */
- { 22, 0, 0, 2 }, /* RTC CUI (carry) */
- { 23, 1, 4, 3 }, /* SCI ERI */
- { 24, 1, 4, 3 }, /* SCI RXI */
- { 25, 1, 4, 3 }, /* SCI TXI */
- { 40, 2, 4, 3 }, /* SCIF ERI */
- { 41, 2, 4, 3 }, /* SCIF RXI */
- { 42, 2, 4, 3 }, /* SCIF BRI */
- { 43, 2, 4, 3 }, /* SCIF TXI */
- { 34, 2, 8, 7 }, /* DMAC DMTE0 */
- { 35, 2, 8, 7 }, /* DMAC DMTE1 */
- { 36, 2, 8, 7 }, /* DMAC DMTE2 */
- { 37, 2, 8, 7 }, /* DMAC DMTE3 */
- { 38, 2, 8, 7 }, /* DMAC DMAE */
-};
-
-static unsigned long ipr_offsets[] = {
- 0xffd00004UL, /* 0: IPRA */
- 0xffd00008UL, /* 1: IPRB */
- 0xffd0000cUL, /* 2: IPRC */
- 0xffd00010UL, /* 3: IPRD */
-};
-
-static struct ipr_desc ipr_irq_desc = {
- .ipr_offsets = ipr_offsets,
- .nr_offsets = ARRAY_SIZE(ipr_offsets),
-
- .ipr_data = ipr_irq_table,
- .nr_irqs = ARRAY_SIZE(ipr_irq_table),
-
- .chip = {
- .name = "IPR-sh7750",
- },
+enum {
+ UNUSED = 0,
+
+ /* 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,
+ 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,
+
+ /* interrupt groups */
+ DMAC, PCIC1, TMU2, RTC, SCI1, SCIF, REF,
};
-#ifdef CONFIG_CPU_SUBTYPE_SH7751
-static struct ipr_data ipr_irq_table_sh7751[] = {
- { 44, 2, 8, 7 }, /* DMAC DMTE4 */
- { 45, 2, 8, 7 }, /* DMAC DMTE5 */
- { 46, 2, 8, 7 }, /* DMAC DMTE6 */
- { 47, 2, 8, 7 }, /* DMAC DMTE7 */
- /* The following use INTC_INPRI00 for masking, which is a 32-bit
- register, not a 16-bit register like the IPRx registers, so it
- would need special support */
- /*{ 72, INTPRI00, 8, ? },*/ /* TMU3 TUNI */
- /*{ 76, INTPRI00, 12, ? },*/ /* TMU4 TUNI */
+static struct intc_vect vectors[] = {
+ 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(WDT, 0x560),
+ INTC_VECT(REF_RCMI, 0x580), INTC_VECT(REF_ROVI, 0x5a0),
};
-static struct ipr_desc ipr_irq_desc_sh7751 = {
- .ipr_offsets = ipr_offsets,
- .nr_offsets = ARRAY_SIZE(ipr_offsets),
+static struct intc_group groups[] = {
+ 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),
+};
- .ipr_data = ipr_irq_table_sh7751,
- .nr_irqs = ARRAY_SIZE(ipr_irq_table_sh7751),
+static struct intc_prio priorities[] = {
+ INTC_PRIO(SCIF, 3),
+ INTC_PRIO(SCI1, 3),
+ INTC_PRIO(DMAC, 7),
+};
- .chip = {
- .name = "IPR-sh7751",
- },
+static struct intc_prio_reg prio_registers[] = {
+ { 0xffd00004, 16, 4, /* IPRA */ { TMU0, TMU1, TMU2, RTC } },
+ { 0xffd00008, 16, 4, /* IPRB */ { WDT, REF, SCI1, 0 } },
+ { 0xffd0000c, 16, 4, /* IPRC */ { GPIOI, DMAC, SCIF, HUDI } },
+ { 0xffd00010, 16, 4, /* IPRD */ { IRL0, IRL1, IRL2, IRL3 } },
+ { 0xfe080000, 32, 4, /* INTPRI00 */ { 0, 0, 0, 0,
+ TMU4, TMU3,
+ PCIC1, PCIC0_PCISERR } },
+};
+
+static DECLARE_INTC_DESC(intc_desc, "sh7750", vectors, groups,
+ priorities, NULL, prio_registers, NULL);
+
+/* SH7750, SH7750S, SH7751 and SH7091 all have 4-channel DMA controllers */
+#if defined(CONFIG_CPU_SUBTYPE_SH7750) || \
+ defined(CONFIG_CPU_SUBTYPE_SH7750S) || \
+ defined(CONFIG_CPU_SUBTYPE_SH7751) || \
+ defined(CONFIG_CPU_SUBTYPE_SH7091)
+static struct intc_vect vectors_dma4[] = {
+ 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[] = {
+ INTC_GROUP(DMAC, DMAC_DMTE0, DMAC_DMTE1, DMAC_DMTE2,
+ DMAC_DMTE3, DMAC_DMAE),
+};
+
+static DECLARE_INTC_DESC(intc_desc_dma4, "sh7750_dma4",
+ vectors_dma4, groups_dma4,
+ priorities, 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[] = {
+ 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[] = {
+ INTC_GROUP(DMAC, DMAC_DMTE0, DMAC_DMTE1, DMAC_DMTE2,
+ DMAC_DMTE3, DMAC_DMTE4, DMAC_DMTE5,
+ DMAC_DMTE6, DMAC_DMTE7, DMAC_DMAE),
+};
+
+static DECLARE_INTC_DESC(intc_desc_dma8, "sh7750_dma8",
+ vectors_dma8, groups_dma8,
+ priorities, NULL, prio_registers, NULL);
+#endif
+
+/* SH7750R, SH7751 and SH7751R all have two extra timer channels */
+#if defined(CONFIG_CPU_SUBTYPE_SH7750R) || \
+ defined(CONFIG_CPU_SUBTYPE_SH7751) || \
+ defined(CONFIG_CPU_SUBTYPE_SH7751R)
+static struct intc_vect vectors_tmu34[] = {
+ INTC_VECT(TMU3, 0xb00), INTC_VECT(TMU4, 0xb80),
+};
+
+static struct intc_mask_reg mask_registers[] = {
+ { 0xfe080040, 0xfe080060, 32, /* INTMSK00 / INTMSKCLR00 */
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, TMU4, TMU3,
+ PCIC1_PCIERR, PCIC1_PCIPWDWN, PCIC1_PCIPWON,
+ PCIC1_PCIDMA0, PCIC1_PCIDMA1, PCIC1_PCIDMA2,
+ PCIC1_PCIDMA3, PCIC0_PCISERR } },
+};
+
+static DECLARE_INTC_DESC(intc_desc_tmu34, "sh7750_tmu34",
+ vectors_tmu34, NULL, priorities,
+ mask_registers, prio_registers, NULL);
+#endif
+
+/* SH7750S, SH7750R, SH7751 and SH7751R all have IRLM priority registers */
+static struct intc_vect vectors_irlm[] = {
+ INTC_VECT(IRL0, 0x240), INTC_VECT(IRL1, 0x2a0),
+ INTC_VECT(IRL2, 0x300), INTC_VECT(IRL3, 0x360),
+};
+
+static DECLARE_INTC_DESC(intc_desc_irlm, "sh7750_irlm", vectors_irlm, NULL,
+ priorities, NULL, prio_registers, NULL);
+
+/* SH7751 and SH7751R both have PCI */
+#if defined(CONFIG_CPU_SUBTYPE_SH7751) || defined(CONFIG_CPU_SUBTYPE_SH7751R)
+static struct intc_vect vectors_pci[] = {
+ INTC_VECT(PCIC0_PCISERR, 0xa00), INTC_VECT(PCIC1_PCIERR, 0xae0),
+ INTC_VECT(PCIC1_PCIPWDWN, 0xac0), INTC_VECT(PCIC1_PCIPWON, 0xaa0),
+ INTC_VECT(PCIC1_PCIDMA0, 0xa80), INTC_VECT(PCIC1_PCIDMA1, 0xa60),
+ INTC_VECT(PCIC1_PCIDMA2, 0xa40), INTC_VECT(PCIC1_PCIDMA3, 0xa20),
+};
+
+static struct intc_group groups_pci[] = {
+ INTC_GROUP(PCIC1, PCIC1_PCIERR, PCIC1_PCIPWDWN, PCIC1_PCIPWON,
+ PCIC1_PCIDMA0, PCIC1_PCIDMA1, PCIC1_PCIDMA2, PCIC1_PCIDMA3),
};
+
+static DECLARE_INTC_DESC(intc_desc_pci, "sh7750_pci", vectors_pci, groups_pci,
+ priorities, mask_registers, prio_registers, NULL);
#endif
+#if defined(CONFIG_CPU_SUBTYPE_SH7750) || \
+ defined(CONFIG_CPU_SUBTYPE_SH7750S) || \
+ defined(CONFIG_CPU_SUBTYPE_SH7091)
void __init plat_irq_setup(void)
{
- register_ipr_controller(&ipr_irq_desc);
-#ifdef CONFIG_CPU_SUBTYPE_SH7751
- register_ipr_controller(&ipr_irq_desc_sh7751);
+ /*
+ * same vectors for SH7750, SH7750S and SH7091 except for IRLM,
+ * see below..
+ */
+ register_intc_controller(&intc_desc);
+ register_intc_controller(&intc_desc_dma4);
+}
#endif
+
+#if defined(CONFIG_CPU_SUBTYPE_SH7750R)
+void __init plat_irq_setup(void)
+{
+ register_intc_controller(&intc_desc);
+ register_intc_controller(&intc_desc_dma8);
+ register_intc_controller(&intc_desc_tmu34);
}
+#endif
+
+#if defined(CONFIG_CPU_SUBTYPE_SH7751)
+void __init plat_irq_setup(void)
+{
+ register_intc_controller(&intc_desc);
+ register_intc_controller(&intc_desc_dma4);
+ register_intc_controller(&intc_desc_tmu34);
+ register_intc_controller(&intc_desc_pci);
+}
+#endif
+
+#if defined(CONFIG_CPU_SUBTYPE_SH7751R)
+void __init plat_irq_setup(void)
+{
+ register_intc_controller(&intc_desc);
+ register_intc_controller(&intc_desc_dma8);
+ register_intc_controller(&intc_desc_tmu34);
+ register_intc_controller(&intc_desc_pci);
+}
+#endif
#define INTC_ICR 0xffd00000UL
#define INTC_ICR_IRLM (1<<7)
/* enable individual interrupt mode for external interupts */
-void ipr_irq_enable_irlm(void)
+void __init ipr_irq_enable_irlm(void)
{
+#if defined(CONFIG_CPU_SUBTYPE_SH7750) || defined(CONFIG_CPU_SUBTYPE_SH7091)
+ BUG(); /* impossible to mask interrupts on SH7750 and SH7091 */
+#endif
+ register_intc_controller(&intc_desc_irlm);
+
ctrl_outw(ctrl_inw(INTC_ICR) | INTC_ICR_IRLM, INTC_ICR);
}
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index 697277aea23..70da1c8d407 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -120,14 +120,14 @@ config CPU_SUBTYPE_SH7712
config CPU_SUBTYPE_SH7750
bool "Support SH7750 processor"
select CPU_SH4
- select CPU_HAS_IPR_IRQ
+ select CPU_HAS_INTC_IRQ
help
Select SH7750 if you have a 200 Mhz SH-4 HD6417750 CPU.
config CPU_SUBTYPE_SH7091
bool "Support SH7091 processor"
select CPU_SH4
- select CPU_HAS_IPR_IRQ
+ select CPU_HAS_INTC_IRQ
help
Select SH7091 if you have an SH-4 based Sega device (such as
the Dreamcast, Naomi, and Naomi 2).
@@ -135,17 +135,17 @@ config CPU_SUBTYPE_SH7091
config CPU_SUBTYPE_SH7750R
bool "Support SH7750R processor"
select CPU_SH4
- select CPU_HAS_IPR_IRQ
+ select CPU_HAS_INTC_IRQ
config CPU_SUBTYPE_SH7750S
bool "Support SH7750S processor"
select CPU_SH4
- select CPU_HAS_IPR_IRQ
+ select CPU_HAS_INTC_IRQ
config CPU_SUBTYPE_SH7751
bool "Support SH7751 processor"
select CPU_SH4
- select CPU_HAS_IPR_IRQ
+ select CPU_HAS_INTC_IRQ
help
Select SH7751 if you have a 166 Mhz SH-4 HD6417751 CPU,
or if you have a HD6417751R CPU.
@@ -153,7 +153,7 @@ config CPU_SUBTYPE_SH7751
config CPU_SUBTYPE_SH7751R
bool "Support SH7751R processor"
select CPU_SH4
- select CPU_HAS_IPR_IRQ
+ select CPU_HAS_INTC_IRQ
config CPU_SUBTYPE_SH7760
bool "Support SH7760 processor"