3 files changed, 10 insertions, 64 deletions

diff --git a/arch/mips/jmr3927/rbhma3100/init.c b/arch/mips/jmr3927/rbhma3100/init.c
index 9169fab1773..b643f75ec9a 100644
--- a/arch/mips/jmr3927/rbhma3100/init.c
+++ b/arch/mips/jmr3927/rbhma3100/init.c
@@ -51,7 +51,6 @@ void __init prom_init(void)
 	if ((tx3927_ccfgptr->ccfg & TX3927_CCFG_TLBOFF) == 0)
 		puts("Warning: TX3927 TLB off\n");
 #endif
-	mips_machgroup = MACH_GROUP_TOSHIBA;
 
 #ifdef CONFIG_TOSHIBA_JMR3927
 	mips_machtype = MACH_TOSHIBA_JMR3927;
diff --git a/arch/mips/jmr3927/rbhma3100/irq.c b/arch/mips/jmr3927/rbhma3100/irq.c
index 1187b44a3dd..3a47e8ce119 100644
--- a/arch/mips/jmr3927/rbhma3100/irq.c
+++ b/arch/mips/jmr3927/rbhma3100/irq.c
@@ -45,9 +45,6 @@
 #error JMR3927_IRQ_END > NR_IRQS
 #endif
 
-#define irc_dlevel	0
-#define irc_elevel	1
-
 static unsigned char irc_level[TX3927_NUM_IR] = {
 	5, 5, 5, 5, 5, 5,	/* INT[5:0] */
 	7, 7,			/* SIO */
@@ -80,34 +77,6 @@ static void unmask_irq_ioc(unsigned int irq)
 	(void)jmr3927_ioc_reg_in(JMR3927_IOC_REV_ADDR);
 }
 
-static void mask_irq_irc(unsigned int irq)
-{
-	unsigned int irq_nr = irq - JMR3927_IRQ_IRC;
-	volatile unsigned long *ilrp = &tx3927_ircptr->ilr[irq_nr / 2];
-	if (irq_nr & 1)
-		*ilrp = (*ilrp & 0x00ff) | (irc_dlevel << 8);
-	else
-		*ilrp = (*ilrp & 0xff00) | irc_dlevel;
-	/* update IRCSR */
-	tx3927_ircptr->imr = 0;
-	tx3927_ircptr->imr = irc_elevel;
-	/* flush write buffer */
-	(void)tx3927_ircptr->ssr;
-}
-
-static void unmask_irq_irc(unsigned int irq)
-{
-	unsigned int irq_nr = irq - JMR3927_IRQ_IRC;
-	volatile unsigned long *ilrp = &tx3927_ircptr->ilr[irq_nr / 2];
-	if (irq_nr & 1)
-		*ilrp = (*ilrp & 0x00ff) | (irc_level[irq_nr] << 8);
-	else
-		*ilrp = (*ilrp & 0xff00) | irc_level[irq_nr];
-	/* update IRCSR */
-	tx3927_ircptr->imr = 0;
-	tx3927_ircptr->imr = irc_elevel;
-}
-
 asmlinkage void plat_irq_dispatch(void)
 {
 	unsigned long cp0_cause = read_c0_cause();
@@ -135,7 +104,9 @@ static irqreturn_t jmr3927_ioc_interrupt(int irq, void *dev_id)
 }
 
 static struct irqaction ioc_action = {
-	jmr3927_ioc_interrupt, 0, CPU_MASK_NONE, "IOC", NULL, NULL,
+	.handler = jmr3927_ioc_interrupt,
+	.mask = CPU_MASK_NONE,
+	.name = "IOC",
 };
 
 static irqreturn_t jmr3927_pcierr_interrupt(int irq, void *dev_id)
@@ -147,7 +118,9 @@ static irqreturn_t jmr3927_pcierr_interrupt(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 static struct irqaction pcierr_action = {
-	jmr3927_pcierr_interrupt, 0, CPU_MASK_NONE, "PCI error", NULL, NULL,
+	.handler = jmr3927_pcierr_interrupt,
+	.mask = CPU_MASK_NONE,
+	.name = "PCI error",
 };
 
 static void __init jmr3927_irq_init(void);
@@ -168,10 +141,6 @@ void __init arch_init_irq(void)
 	/* clear PCI Reset interrupts */
 	jmr3927_ioc_reg_out(0, JMR3927_IOC_RESET_ADDR);
 
-	/* enable interrupt control */
-	tx3927_ircptr->cer = TX3927_IRCER_ICE;
-	tx3927_ircptr->imr = irc_elevel;
-
 	jmr3927_irq_init();
 
 	/* setup IOC interrupt 1 (PCI, MODEM) */
@@ -193,20 +162,13 @@ static struct irq_chip jmr3927_irq_ioc = {
 	.unmask = unmask_irq_ioc,
 };
 
-static struct irq_chip jmr3927_irq_irc = {
-	.name = "jmr3927_irc",
-	.ack = mask_irq_irc,
-	.mask = mask_irq_irc,
-	.mask_ack = mask_irq_irc,
-	.unmask = unmask_irq_irc,
-};
-
 static void __init jmr3927_irq_init(void)
 {
 	u32 i;
 
-	for (i = JMR3927_IRQ_IRC; i < JMR3927_IRQ_IRC + JMR3927_NR_IRQ_IRC; i++)
-		set_irq_chip_and_handler(i, &jmr3927_irq_irc, handle_level_irq);
+	txx9_irq_init(TX3927_IRC_REG);
+	for (i = 0; i < TXx9_MAX_IR; i++)
+		txx9_irq_set_pri(i, irc_level[i]);
 	for (i = JMR3927_IRQ_IOC; i < JMR3927_IRQ_IOC + JMR3927_NR_IRQ_IOC; i++)
 		set_irq_chip_and_handler(i, &jmr3927_irq_ioc, handle_level_irq);
 }
diff --git a/arch/mips/jmr3927/rbhma3100/setup.c b/arch/mips/jmr3927/rbhma3100/setup.c
index 8303001516d..7f14f70a1b8 100644
--- a/arch/mips/jmr3927/rbhma3100/setup.c
+++ b/arch/mips/jmr3927/rbhma3100/setup.c
@@ -109,7 +109,7 @@ static void jmr3927_timer_ack(void)
 	jmr3927_tmrptr->tisr = 0;       /* ack interrupt */
 }
 
-static void __init jmr3927_time_init(void)
+void __init plat_time_init(void)
 {
 	clocksource_mips.read = jmr3927_hpt_read;
 	mips_timer_ack = jmr3927_timer_ack;
@@ -141,8 +141,6 @@ void __init plat_mem_setup(void)
 
 	set_io_port_base(JMR3927_PORT_BASE + JMR3927_PCIIO);
 
-	board_time_init = jmr3927_time_init;
-
 	_machine_restart = jmr3927_machine_restart;
 	_machine_halt = jmr3927_machine_halt;
 	pm_power_off = jmr3927_machine_power_off;
@@ -290,19 +288,6 @@ static void __init tx3927_setup(void)
 	       tx3927_ccfgptr->crir,
 	       tx3927_ccfgptr->ccfg, tx3927_ccfgptr->pcfg);
 
-	/* IRC */
-	/* disable interrupt control */
-	tx3927_ircptr->cer = 0;
-	/* mask all IRC interrupts */
-	tx3927_ircptr->imr = 0;
-	for (i = 0; i < TX3927_NUM_IR / 2; i++) {
-		tx3927_ircptr->ilr[i] = 0;
-	}
-	/* setup IRC interrupt mode (Low Active) */
-	for (i = 0; i < TX3927_NUM_IR / 8; i++) {
-		tx3927_ircptr->cr[i] = 0;
-	}
-
 	/* TMR */
 	/* disable all timers */
 	for (i = 0; i < TX3927_NR_TMR; i++) {