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-rw-r--r--arch/sh/kernel/cpu/irq/intc2.c164
-rw-r--r--arch/sh/kernel/cpu/sh4/setup-sh7760.c63
-rw-r--r--arch/sh/kernel/cpu/sh4/setup-sh7780.c27
-rw-r--r--include/asm-sh/irq-sh7780.h10
-rw-r--r--include/asm-sh/irq.h2
-rw-r--r--include/asm-sh/r7780rp.h2
6 files changed, 115 insertions, 153 deletions
diff --git a/arch/sh/kernel/cpu/irq/intc2.c b/arch/sh/kernel/cpu/irq/intc2.c
index 212884adca03..74ca576a7ce5 100644
--- a/arch/sh/kernel/cpu/irq/intc2.c
+++ b/arch/sh/kernel/cpu/irq/intc2.c
@@ -11,10 +11,9 @@
  * Hitachi 7751, the STM ST40 STB1, SH7760, and SH7780.
  */
 #include <linux/kernel.h>
-#include <linux/init.h>
 #include <linux/irq.h>
+#include <linux/io.h>
 #include <asm/system.h>
-#include <asm/io.h>
 
 static void disable_intc2_irq(unsigned int irq)
 {
@@ -45,151 +44,36 @@ static struct irq_chip intc2_irq_chip = {
  *    PIO1 which is INTPRI00[19,16] and INTMSK00[13]
  * would be:               ^     ^             ^  ^
  *                         |     |             |  |
- *    make_intc2_irq(84,   0,   16,            0, 13);
+ *     { 84,		   0,   16,            0, 13 },
+ *
+ * in the intc2_data table.
  */
-void make_intc2_irq(struct intc2_data *p)
+void make_intc2_irq(struct intc2_data *table, unsigned int nr_irqs)
 {
-	unsigned int flags;
-	unsigned long ipr;
-
-	disable_irq_nosync(p->irq);
-
-	/* Set the priority level */
-	local_irq_save(flags);
-
-	ipr = ctrl_inl(INTC2_BASE + INTC2_INTPRI_OFFSET + p->ipr_offset);
-	ipr &= ~(0xf << p->ipr_shift);
-	ipr |= p->priority << p->ipr_shift;
-	ctrl_outl(ipr, INTC2_BASE + INTC2_INTPRI_OFFSET + p->ipr_offset);
-
-	local_irq_restore(flags);
+	int i;
 
-	set_irq_chip_and_handler_name(p->irq, &intc2_irq_chip,
-				      handle_level_irq, "level");
-	set_irq_chip_data(p->irq, p);
+	for (i = 0; i < nr_irqs; i++) {
+		unsigned long ipr, flags;
+		struct intc2_data *p = table + i;
 
-	enable_intc2_irq(p->irq);
-}
+		disable_irq_nosync(p->irq);
 
-static struct intc2_data intc2_irq_table[] = {
-#if defined(CONFIG_CPU_SUBTYPE_ST40)
-	{64,  0,  0, 0,  0, 13},	/* PCI serr */
-	{65,  0,  4, 0,  1, 13},	/* PCI err */
-	{66,  0,  4, 0,  2, 13},	/* PCI ad */
-	{67,  0,  4, 0,  3, 13},	/* PCI pwd down */
-	{72,  0,  8, 0,  5, 13},	/* DMAC INT0 */
-	{73,  0,  8, 0,  6, 13},	/* DMAC INT1 */
-	{74,  0,  8, 0,  7, 13},	/* DMAC INT2 */
-	{75,  0,  8, 0,  8, 13},	/* DMAC INT3 */
-	{76,  0,  8, 0,  9, 13},	/* DMAC INT4 */
-	{78,  0,  8, 0, 11, 13},	/* DMAC ERR */
-	{80,  0, 12, 0, 12, 13},	/* PIO0 */
-	{84,  0, 16, 0, 13, 13},	/* PIO1 */
-	{88,  0, 20, 0, 14, 13},	/* PIO2 */
-	{112, 4,  0, 4,  0, 13},	/* Mailbox */
- #ifdef CONFIG_CPU_SUBTYPE_ST40GX1
-	{116, 4,  4, 4,  4, 13},	/* SSC0 */
-	{120, 4,  8, 4,  8, 13},	/* IR Blaster */
-	{124, 4, 12, 4, 12, 13},	/* USB host */
-	{128, 4, 16, 4, 16, 13},	/* Video processor BLITTER */
-	{132, 4, 20, 4, 20, 13},	/* UART0 */
-	{134, 4, 20, 4, 22, 13},	/* UART2 */
-	{136, 4, 24, 4, 24, 13},	/* IO_PIO0 */
-	{140, 4, 28, 4, 28, 13},	/* EMPI */
-	{144, 8,  0, 8,  0, 13},	/* MAFE */
-	{148, 8,  4, 8,  4, 13},	/* PWM */
-	{152, 8,  8, 8,  8, 13},	/* SSC1 */
-	{156, 8, 12, 8, 12, 13},	/* IO_PIO1 */
-	{160, 8, 16, 8, 16, 13},	/* USB target */
-	{164, 8, 20, 8, 20, 13},	/* UART1 */
-	{168, 8, 24, 8, 24, 13},	/* Teletext */
-	{172, 8, 28, 8, 28, 13},	/* VideoSync VTG */
-	{173, 8, 28, 8, 29, 13},	/* VideoSync DVP0 */
-	{174, 8, 28, 8, 30, 13},	/* VideoSync DVP1 */
-#endif
-#elif defined(CONFIG_CPU_SUBTYPE_SH7760)
-/*
- * SH7760 INTC2-Style interrupts, vectors IRQ48-111 INTEVT 0x800-0xFE0
- */
-	/* INTPRIO0 | INTMSK0 */
-	{48,  0, 28, 0, 31,  3},	/* IRQ 4 */
-	{49,  0, 24, 0, 30,  3},	/* IRQ 3 */
-	{50,  0, 20, 0, 29,  3},	/* IRQ 2 */
-	{51,  0, 16, 0, 28,  3},	/* IRQ 1 */
-	/* 52-55 (INTEVT 0x880-0x8E0) unused/reserved */
-	/* INTPRIO4 | INTMSK0 */
-	{56,  4, 28, 0, 25,  3},	/* HCAN2_CHAN0 */
-	{57,  4, 24, 0, 24,  3},	/* HCAN2_CHAN1 */
-	{58,  4, 20, 0, 23,  3},	/* I2S_CHAN0   */
-	{59,  4, 16, 0, 22,  3},	/* I2S_CHAN1   */
-	{60,  4, 12, 0, 21,  3},	/* AC97_CHAN0  */
-	{61,  4,  8, 0, 20,  3},	/* AC97_CHAN1  */
-	{62,  4,  4, 0, 19,  3},	/* I2C_CHAN0   */
-	{63,  4,  0, 0, 18,  3},	/* I2C_CHAN1   */
-	/* INTPRIO8 | INTMSK0 */
-	{52,  8, 16, 0, 11,  3},	/* SCIF0_ERI_IRQ */
-	{53,  8, 16, 0, 10,  3},	/* SCIF0_RXI_IRQ */
-	{54,  8, 16, 0,  9,  3},	/* SCIF0_BRI_IRQ */
-	{55,  8, 16, 0,  8,  3},	/* SCIF0_TXI_IRQ */
-	{64,  8, 28, 0, 17,  3},	/* USBHI_IRQ */
-	{65,  8, 24, 0, 16,  3},	/* LCDC      */
-	/* 66, 67 unused */
-	{68,  8, 20, 0, 14, 13},	/* DMABRGI0_IRQ */
-	{69,  8, 20, 0, 13, 13},	/* DMABRGI1_IRQ */
-	{70,  8, 20, 0, 12, 13},	/* DMABRGI2_IRQ */
-	/* 71 unused */
-	{72,  8, 12, 0,  7,  3},	/* SCIF1_ERI_IRQ */
-	{73,  8, 12, 0,  6,  3},	/* SCIF1_RXI_IRQ */
-	{74,  8, 12, 0,  5,  3},	/* SCIF1_BRI_IRQ */
-	{75,  8, 12, 0,  4,  3},	/* SCIF1_TXI_IRQ */
-	{76,  8,  8, 0,  3,  3},	/* SCIF2_ERI_IRQ */
-	{77,  8,  8, 0,  2,  3},	/* SCIF2_RXI_IRQ */
-	{78,  8,  8, 0,  1,  3},	/* SCIF2_BRI_IRQ */
-	{79,  8,  8, 0,  0,  3},	/* SCIF2_TXI_IRQ */
-	/*          | INTMSK4 */
-	{80,  8,  4, 4, 23,  3},	/* SIM_ERI */
-	{81,  8,  4, 4, 22,  3},	/* SIM_RXI */
-	{82,  8,  4, 4, 21,  3},	/* SIM_TXI */
-	{83,  8,  4, 4, 20,  3},	/* SIM_TEI */
-	{84,  8,  0, 4, 19,  3},	/* HSPII */
-	/* INTPRIOC | INTMSK4 */
-	/* 85-87 unused/reserved */
-	{88, 12, 20, 4, 18,  3},	/* MMCI0 */
-	{89, 12, 20, 4, 17,  3},	/* MMCI1 */
-	{90, 12, 20, 4, 16,  3},	/* MMCI2 */
-	{91, 12, 20, 4, 15,  3},	/* MMCI3 */
-	{92, 12, 12, 4,  6,  3},	/* MFI (unsure, bug? in my 7760 manual*/
-	/* 93-107 reserved/undocumented */
-	{108,12,  4, 4,  1,  3},	/* ADC  */
-	{109,12,  0, 4,  0,  3},	/* CMTI */
-	/* 110-111 reserved/unused */
-#elif defined(CONFIG_CPU_SUBTYPE_SH7780)
-	{ TIMER_IRQ, 0, 24, 0, INTC_TMU0_MSK, 2},
-	{ 21, 1, 0, 0, INTC_RTC_MSK, TIMER_PRIORITY },
-	{ 22, 1, 1, 0, INTC_RTC_MSK, TIMER_PRIORITY },
-	{ 23, 1, 2, 0, INTC_RTC_MSK, TIMER_PRIORITY },
-	{ SCIF0_ERI_IRQ, 8, 24, 0, INTC_SCIF0_MSK, SCIF0_PRIORITY },
-	{ SCIF0_RXI_IRQ, 8, 24, 0, INTC_SCIF0_MSK, SCIF0_PRIORITY },
-	{ SCIF0_BRI_IRQ, 8, 24, 0, INTC_SCIF0_MSK, SCIF0_PRIORITY },
-	{ SCIF0_TXI_IRQ, 8, 24, 0, INTC_SCIF0_MSK, SCIF0_PRIORITY },
+		/* Set the priority level */
+		local_irq_save(flags);
 
-	{ SCIF1_ERI_IRQ, 8, 16, 0, INTC_SCIF1_MSK, SCIF1_PRIORITY },
-	{ SCIF1_RXI_IRQ, 8, 16, 0, INTC_SCIF1_MSK, SCIF1_PRIORITY },
-	{ SCIF1_BRI_IRQ, 8, 16, 0, INTC_SCIF1_MSK, SCIF1_PRIORITY },
-	{ SCIF1_TXI_IRQ, 8, 16, 0, INTC_SCIF1_MSK, SCIF1_PRIORITY },
+		ipr = ctrl_inl(INTC2_BASE + INTC2_INTPRI_OFFSET +
+			       p->ipr_offset);
+		ipr &= ~(0xf << p->ipr_shift);
+		ipr |= p->priority << p->ipr_shift;
+		ctrl_outl(ipr, INTC2_BASE + INTC2_INTPRI_OFFSET +
+			  p->ipr_offset);
 
-	{ PCIC0_IRQ, 0x10,  8, 0, INTC_PCIC0_MSK, PCIC0_PRIORITY },
-	{ PCIC1_IRQ, 0x10,  0, 0, INTC_PCIC1_MSK, PCIC1_PRIORITY },
-	{ PCIC2_IRQ, 0x14, 24, 0, INTC_PCIC2_MSK, PCIC2_PRIORITY },
-	{ PCIC3_IRQ, 0x14, 16, 0, INTC_PCIC3_MSK, PCIC3_PRIORITY },
-	{ PCIC4_IRQ, 0x14,  8, 0, INTC_PCIC4_MSK, PCIC4_PRIORITY },
-#endif
-};
+		local_irq_restore(flags);
 
-void __init init_IRQ_intc2(void)
-{
-	int i;
+		set_irq_chip_and_handler_name(p->irq, &intc2_irq_chip,
+					      handle_level_irq, "level");
+		set_irq_chip_data(p->irq, p);
 
-	for (i = 0; i < ARRAY_SIZE(intc2_irq_table); i++)
-		make_intc2_irq(intc2_irq_table + i);
+		enable_intc2_irq(p->irq);
+	}
 }
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7760.c b/arch/sh/kernel/cpu/sh4/setup-sh7760.c
index 97f1c9af35d6..07e5377bf550 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh7760.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh7760.c
@@ -51,3 +51,66 @@ static int __init sh7760_devices_setup(void)
 				    ARRAY_SIZE(sh7760_devices));
 }
 __initcall(sh7760_devices_setup);
+
+/*
+ * SH7760 INTC2-Style interrupts, vectors IRQ48-111 INTEVT 0x800-0xFE0
+ */
+static struct intc2_data intc2_irq_table[] = {
+	/* INTPRIO0 | INTMSK0 */
+	{48,  0, 28, 0, 31,  3},	/* IRQ 4 */
+	{49,  0, 24, 0, 30,  3},	/* IRQ 3 */
+	{50,  0, 20, 0, 29,  3},	/* IRQ 2 */
+	{51,  0, 16, 0, 28,  3},	/* IRQ 1 */
+	/* 52-55 (INTEVT 0x880-0x8E0) unused/reserved */
+	/* INTPRIO4 | INTMSK0 */
+	{56,  4, 28, 0, 25,  3},	/* HCAN2_CHAN0 */
+	{57,  4, 24, 0, 24,  3},	/* HCAN2_CHAN1 */
+	{58,  4, 20, 0, 23,  3},	/* I2S_CHAN0   */
+	{59,  4, 16, 0, 22,  3},	/* I2S_CHAN1   */
+	{60,  4, 12, 0, 21,  3},	/* AC97_CHAN0  */
+	{61,  4,  8, 0, 20,  3},	/* AC97_CHAN1  */
+	{62,  4,  4, 0, 19,  3},	/* I2C_CHAN0   */
+	{63,  4,  0, 0, 18,  3},	/* I2C_CHAN1   */
+	/* INTPRIO8 | INTMSK0 */
+	{52,  8, 16, 0, 11,  3},	/* SCIF0_ERI_IRQ */
+	{53,  8, 16, 0, 10,  3},	/* SCIF0_RXI_IRQ */
+	{54,  8, 16, 0,  9,  3},	/* SCIF0_BRI_IRQ */
+	{55,  8, 16, 0,  8,  3},	/* SCIF0_TXI_IRQ */
+	{64,  8, 28, 0, 17,  3},	/* USBHI_IRQ */
+	{65,  8, 24, 0, 16,  3},	/* LCDC      */
+	/* 66, 67 unused */
+	{68,  8, 20, 0, 14, 13},	/* DMABRGI0_IRQ */
+	{69,  8, 20, 0, 13, 13},	/* DMABRGI1_IRQ */
+	{70,  8, 20, 0, 12, 13},	/* DMABRGI2_IRQ */
+	/* 71 unused */
+	{72,  8, 12, 0,  7,  3},	/* SCIF1_ERI_IRQ */
+	{73,  8, 12, 0,  6,  3},	/* SCIF1_RXI_IRQ */
+	{74,  8, 12, 0,  5,  3},	/* SCIF1_BRI_IRQ */
+	{75,  8, 12, 0,  4,  3},	/* SCIF1_TXI_IRQ */
+	{76,  8,  8, 0,  3,  3},	/* SCIF2_ERI_IRQ */
+	{77,  8,  8, 0,  2,  3},	/* SCIF2_RXI_IRQ */
+	{78,  8,  8, 0,  1,  3},	/* SCIF2_BRI_IRQ */
+	{79,  8,  8, 0,  0,  3},	/* SCIF2_TXI_IRQ */
+	/*          | INTMSK4 */
+	{80,  8,  4, 4, 23,  3},	/* SIM_ERI */
+	{81,  8,  4, 4, 22,  3},	/* SIM_RXI */
+	{82,  8,  4, 4, 21,  3},	/* SIM_TXI */
+	{83,  8,  4, 4, 20,  3},	/* SIM_TEI */
+	{84,  8,  0, 4, 19,  3},	/* HSPII */
+	/* INTPRIOC | INTMSK4 */
+	/* 85-87 unused/reserved */
+	{88, 12, 20, 4, 18,  3},	/* MMCI0 */
+	{89, 12, 20, 4, 17,  3},	/* MMCI1 */
+	{90, 12, 20, 4, 16,  3},	/* MMCI2 */
+	{91, 12, 20, 4, 15,  3},	/* MMCI3 */
+	{92, 12, 12, 4,  6,  3},	/* MFI (unsure, bug? in my 7760 manual*/
+	/* 93-107 reserved/undocumented */
+	{108,12,  4, 4,  1,  3},	/* ADC  */
+	{109,12,  0, 4,  0,  3},	/* CMTI */
+	/* 110-111 reserved/unused */
+};
+
+void __init init_IRQ_intc2(void)
+{
+	make_intc2_irq(intc2_irq_table, ARRAY_SIZE(intc2_irq_table));
+}
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7780.c b/arch/sh/kernel/cpu/sh4/setup-sh7780.c
index 72493f259edc..814ddb226531 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh7780.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh7780.c
@@ -77,3 +77,30 @@ static int __init sh7780_devices_setup(void)
 				    ARRAY_SIZE(sh7780_devices));
 }
 __initcall(sh7780_devices_setup);
+
+static struct intc2_data intc2_irq_table[] = {
+	{ TIMER_IRQ, 0, 24, 0, INTC_TMU0_MSK, 2 },
+	{ 21, 1, 0, 0, INTC_RTC_MSK, TIMER_PRIORITY },
+	{ 22, 1, 1, 0, INTC_RTC_MSK, TIMER_PRIORITY },
+	{ 23, 1, 2, 0, INTC_RTC_MSK, TIMER_PRIORITY },
+	{ SCIF0_ERI_IRQ, 8, 24, 0, INTC_SCIF0_MSK, SCIF0_PRIORITY },
+	{ SCIF0_RXI_IRQ, 8, 24, 0, INTC_SCIF0_MSK, SCIF0_PRIORITY },
+	{ SCIF0_BRI_IRQ, 8, 24, 0, INTC_SCIF0_MSK, SCIF0_PRIORITY },
+	{ SCIF0_TXI_IRQ, 8, 24, 0, INTC_SCIF0_MSK, SCIF0_PRIORITY },
+
+	{ SCIF1_ERI_IRQ, 8, 16, 0, INTC_SCIF1_MSK, SCIF1_PRIORITY },
+	{ SCIF1_RXI_IRQ, 8, 16, 0, INTC_SCIF1_MSK, SCIF1_PRIORITY },
+	{ SCIF1_BRI_IRQ, 8, 16, 0, INTC_SCIF1_MSK, SCIF1_PRIORITY },
+	{ SCIF1_TXI_IRQ, 8, 16, 0, INTC_SCIF1_MSK, SCIF1_PRIORITY },
+
+	{ PCIC0_IRQ, 0x10,  8, 0, INTC_PCIC0_MSK, PCIC0_PRIORITY },
+	{ PCIC1_IRQ, 0x10,  0, 0, INTC_PCIC1_MSK, PCIC1_PRIORITY },
+	{ PCIC2_IRQ, 0x14, 24, 0, INTC_PCIC2_MSK, PCIC2_PRIORITY },
+	{ PCIC3_IRQ, 0x14, 16, 0, INTC_PCIC3_MSK, PCIC3_PRIORITY },
+	{ PCIC4_IRQ, 0x14,  8, 0, INTC_PCIC4_MSK, PCIC4_PRIORITY },
+};
+
+void __init init_IRQ_intc2(void)
+{
+	make_intc2_irq(intc2_irq_table, ARRAY_SIZE(intc2_irq_table));
+}
diff --git a/include/asm-sh/irq-sh7780.h b/include/asm-sh/irq-sh7780.h
index 895c5780e454..19912ae6a7f7 100644
--- a/include/asm-sh/irq-sh7780.h
+++ b/include/asm-sh/irq-sh7780.h
@@ -6,16 +6,6 @@
  *
  * Copyright (C) 2004 Takashi SHUDO <shudo@hitachi-ul.co.jp>
  */
-
-#ifdef CONFIG_IDE
-# ifndef IRQ_CFCARD
-#  define IRQ_CFCARD	14
-# endif
-# ifndef IRQ_PCMCIA
-#  define IRQ_PCMCIA	15
-# endif
-#endif
-
 #define INTC_BASE	0xffd00000
 #define INTC_ICR0	(INTC_BASE+0x0)
 #define INTC_ICR1	(INTC_BASE+0x1c)
diff --git a/include/asm-sh/irq.h b/include/asm-sh/irq.h
index 1837bdbf8e54..7596ab83e0d4 100644
--- a/include/asm-sh/irq.h
+++ b/include/asm-sh/irq.h
@@ -685,7 +685,7 @@ struct intc2_data {
 	unsigned char priority;
 };
 
-void make_intc2_irq(struct intc2_data *);
+void make_intc2_irq(struct intc2_data *, unsigned int nr_irqs);
 void init_IRQ_intc2(void);
 #endif
 
diff --git a/include/asm-sh/r7780rp.h b/include/asm-sh/r7780rp.h
index ddd67b60bb43..c18f648a7995 100644
--- a/include/asm-sh/r7780rp.h
+++ b/include/asm-sh/r7780rp.h
@@ -81,7 +81,6 @@
 #define IRQ_PCISLOT2    66              /* PCI Slot #2 IRQ */
 #define IRQ_PCISLOT3    67              /* PCI Slot #3 IRQ */
 #define IRQ_PCISLOT4    68              /* PCI Slot #4 IRQ */
-#define IRQ_CFCARD      1               /* CF Card IRQ */
 // #define IRQ_CFINST   0               /* CF Card Insert IRQ */
 #define IRQ_TP          2               /* Touch Panel IRQ */
 #define IRQ_SCI1        3               /* SCI1 IRQ */
@@ -153,7 +152,6 @@
 #define IRQ_PCISLOT2	1		/* PCI Slot #2 IRQ */
 #define IRQ_PCISLOT3	2		/* PCI Slot #3 IRQ */
 #define IRQ_PCISLOT4	3		/* PCI Slot #4 IRQ */
-#define IRQ_CFCARD	4		/* CF Card IRQ */
 #define IRQ_CFINST	5		/* CF Card Insert IRQ */
 #define IRQ_M66596	6		/* M66596 IRQ */
 #define IRQ_SDCARD	7		/* SD Card IRQ */
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-10-03 06:26:39 +0000