---

yaml --- r: 36661 b: refs/heads/master c: f217383 h: refs/heads/master i: 36659: 84c5517 v: v3
git-mirror · Sep 28, 2006 · c50b3d5 · c50b3d5
1 parent 43bd4d3
commit c50b3d5
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Showing 15 changed files with 165 additions and 135 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2eeaaa21de68cb8869d3a54438a9224321d3dd03
+refs/heads/master: f21738341ca330ec83ef978ee63ffa5ecf13f082
diff --git a/trunk/arch/arm/mach-at91rm9200/at91rm9200.c b/trunk/arch/arm/mach-at91rm9200/at91rm9200.c
@@ -243,11 +243,34 @@ static void __init at91rm9200_register_clocks(void)
 	clk_register(&pck3);
 }
 
+/* --------------------------------------------------------------------
+ *  GPIO
+ * -------------------------------------------------------------------- */
+
+static struct at91_gpio_bank at91rm9200_gpio[] = {
+	{
+		.id		= AT91RM9200_ID_PIOA,
+		.offset		= AT91_PIOA,
+		.clock		= &pioA_clk,
+	}, {
+		.id		= AT91RM9200_ID_PIOB,
+		.offset		= AT91_PIOB,
+		.clock		= &pioB_clk,
+	}, {
+		.id		= AT91RM9200_ID_PIOC,
+		.offset		= AT91_PIOC,
+		.clock		= &pioC_clk,
+	}, {
+		.id		= AT91RM9200_ID_PIOD,
+		.offset		= AT91_PIOD,
+		.clock		= &pioD_clk,
+	}
+};
 
 /* --------------------------------------------------------------------
  *  AT91RM9200 processor initialization
  * -------------------------------------------------------------------- */
-void __init at91rm9200_initialize(unsigned long main_clock)
+void __init at91rm9200_initialize(unsigned long main_clock, unsigned short banks)
 {
 	/* Map peripherals */
 	iotable_init(at91rm9200_io_desc, ARRAY_SIZE(at91rm9200_io_desc));
@@ -257,8 +280,16 @@ void __init at91rm9200_initialize(unsigned long main_clock)
 
 	/* Register the processor-specific clocks */
 	at91rm9200_register_clocks();
+
+	/* Initialize GPIO subsystem */
+	at91_gpio_init(at91rm9200_gpio, banks);
 }
 
+
+/* --------------------------------------------------------------------
+ *  Interrupt initialization
+ * -------------------------------------------------------------------- */
+
 /*
  * The default interrupt priority levels (0 = lowest, 7 = highest).
  */
@@ -297,10 +328,14 @@ static unsigned int at91rm9200_default_irq_priority[NR_AIC_IRQS] __initdata = {
 	0	/* Advanced Interrupt Controller (IRQ6) */
 };
 
-void __init at91rm9200_init_irq(unsigned int priority[NR_AIC_IRQS])
+void __init at91rm9200_init_interrupts(unsigned int priority[NR_AIC_IRQS])
 {
 	if (!priority)
 		priority = at91rm9200_default_irq_priority;
 
+	/* Initialize the AIC interrupt controller */
 	at91_aic_init(priority);
+
+	/* Enable GPIO interrupts */
+	at91_gpio_irq_setup();
 }
diff --git a/trunk/arch/arm/mach-at91rm9200/board-1arm.c b/trunk/arch/arm/mach-at91rm9200/board-1arm.c
@@ -39,14 +39,6 @@
 
 #include "generic.h"
 
-static void __init onearm_init_irq(void)
-{
-	/* Initialize AIC controller */
-	at91rm9200_init_irq(NULL);
-
-	/* Set up the GPIO interrupts */
-	at91_gpio_irq_setup(PQFP_GPIO_BANKS);
-}
 
 /*
  * Serial port configuration.
@@ -62,12 +54,17 @@ static struct at91_uart_config __initdata onearm_uart_config = {
 static void __init onearm_map_io(void)
 {
 	/* Initialize processor: 18.432 MHz crystal */
-	at91rm9200_initialize(18432000);
+	at91rm9200_initialize(18432000, AT91RM9200_PQFP);
 
 	/* Setup the serial ports and console */
 	at91_init_serial(&onearm_uart_config);
 }
 
+static void __init onearm_init_irq(void)
+{
+	at91rm9200_init_interrupts(NULL);
+}
+
 static struct at91_eth_data __initdata onearm_eth_data = {
 	.phy_irq_pin	= AT91_PIN_PC4,
 	.is_rmii	= 1,

diff --git a/trunk/arch/arm/mach-at91rm9200/board-carmeva.c b/trunk/arch/arm/mach-at91rm9200/board-carmeva.c
@@ -40,14 +40,6 @@
 
 #include "generic.h"
 
-static void __init carmeva_init_irq(void)
-{
-	/* Initialize AIC controller */
-	at91rm9200_init_irq(NULL);
-
-	/* Set up the GPIO interrupts */
-	at91_gpio_irq_setup(BGA_GPIO_BANKS);
-}
 
 /*
  * Serial port configuration.
@@ -63,12 +55,18 @@ static struct at91_uart_config __initdata carmeva_uart_config = {
 static void __init carmeva_map_io(void)
 {
 	/* Initialize processor: 20.000 MHz crystal */
-	at91rm9200_initialize(20000000);
+	at91rm9200_initialize(20000000, AT91RM9200_BGA);
 
 	/* Setup the serial ports and console */
 	at91_init_serial(&carmeva_uart_config);
 }
 
+static void __init carmeva_init_irq(void)
+{
+	at91rm9200_init_interrupts(NULL);
+}
+
+
 static struct at91_eth_data __initdata carmeva_eth_data = {
 	.phy_irq_pin	= AT91_PIN_PC4,
 	.is_rmii	= 1,

diff --git a/trunk/arch/arm/mach-at91rm9200/board-csb337.c b/trunk/arch/arm/mach-at91rm9200/board-csb337.c
@@ -39,14 +39,6 @@
 
 #include "generic.h"
 
-static void __init csb337_init_irq(void)
-{
-	/* Initialize AIC controller */
-	at91rm9200_init_irq(NULL);
-
-	/* Set up the GPIO interrupts */
-	at91_gpio_irq_setup(BGA_GPIO_BANKS);
-}
 
 /*
  * Serial port configuration.
@@ -62,7 +54,7 @@ static struct at91_uart_config __initdata csb337_uart_config = {
 static void __init csb337_map_io(void)
 {
 	/* Initialize processor: 3.6864 MHz crystal */
-	at91rm9200_initialize(3686400);
+	at91rm9200_initialize(3686400, AT91RM9200_BGA);
 
 	/* Setup the LEDs */
 	at91_init_leds(AT91_PIN_PB0, AT91_PIN_PB1);
@@ -71,6 +63,11 @@ static void __init csb337_map_io(void)
 	at91_init_serial(&csb337_uart_config);
 }
 
+static void __init csb337_init_irq(void)
+{
+	at91rm9200_init_interrupts(NULL);
+}
+
 static struct at91_eth_data __initdata csb337_eth_data = {
 	.phy_irq_pin	= AT91_PIN_PC2,
 	.is_rmii	= 0,

diff --git a/trunk/arch/arm/mach-at91rm9200/board-csb637.c b/trunk/arch/arm/mach-at91rm9200/board-csb637.c
@@ -38,14 +38,6 @@
 
 #include "generic.h"
 
-static void __init csb637_init_irq(void)
-{
-	/* Initialize AIC controller */
-	at91rm9200_init_irq(NULL);
-
-	/* Set up the GPIO interrupts */
-	at91_gpio_irq_setup(BGA_GPIO_BANKS);
-}
 
 /*
  * Serial port configuration.
@@ -61,7 +53,7 @@ static struct at91_uart_config __initdata csb637_uart_config = {
 static void __init csb637_map_io(void)
 {
 	/* Initialize processor: 3.6864 MHz crystal */
-	at91rm9200_initialize(3686400);
+	at91rm9200_initialize(3686400, AT91RM9200_BGA);
 
 	/* Setup the LEDs */
 	at91_init_leds(AT91_PIN_PB2, AT91_PIN_PB2);
@@ -70,6 +62,11 @@ static void __init csb637_map_io(void)
 	at91_init_serial(&csb637_uart_config);
 }
 
+static void __init csb637_init_irq(void)
+{
+	at91rm9200_init_interrupts(NULL);
+}
+
 static struct at91_eth_data __initdata csb637_eth_data = {
 	.phy_irq_pin	= AT91_PIN_PC0,
 	.is_rmii	= 0,

diff --git a/trunk/arch/arm/mach-at91rm9200/board-dk.c b/trunk/arch/arm/mach-at91rm9200/board-dk.c
@@ -42,14 +42,6 @@
 
 #include "generic.h"
 
-static void __init dk_init_irq(void)
-{
-	/* Initialize AIC controller */
-	at91rm9200_init_irq(NULL);
-
-	/* Set up the GPIO interrupts */
-	at91_gpio_irq_setup(BGA_GPIO_BANKS);
-}
 
 /*
  * Serial port configuration.
@@ -65,7 +57,7 @@ static struct at91_uart_config __initdata dk_uart_config = {
 static void __init dk_map_io(void)
 {
 	/* Initialize processor: 18.432 MHz crystal */
-	at91rm9200_initialize(18432000);
+	at91rm9200_initialize(18432000, AT91RM9200_BGA);
 
 	/* Setup the LEDs */
 	at91_init_leds(AT91_PIN_PB2, AT91_PIN_PB2);
@@ -74,6 +66,11 @@ static void __init dk_map_io(void)
 	at91_init_serial(&dk_uart_config);
 }
 
+static void __init dk_init_irq(void)
+{
+	at91rm9200_init_interrupts(NULL);
+}
+
 static struct at91_eth_data __initdata dk_eth_data = {
 	.phy_irq_pin	= AT91_PIN_PC4,
 	.is_rmii	= 1,

diff --git a/trunk/arch/arm/mach-at91rm9200/board-eb9200.c b/trunk/arch/arm/mach-at91rm9200/board-eb9200.c
@@ -40,14 +40,6 @@
 
 #include "generic.h"
 
-static void __init eb9200_init_irq(void)
-{
-	/* Initialize AIC controller */
-	at91rm9200_init_irq(NULL);
-
-	/* Set up the GPIO interrupts */
-	at91_gpio_irq_setup(BGA_GPIO_BANKS);
-}
 
 /*
  * Serial port configuration.
@@ -63,12 +55,17 @@ static struct at91_uart_config __initdata eb9200_uart_config = {
 static void __init eb9200_map_io(void)
 {
 	/* Initialize processor: 18.432 MHz crystal */
-	at91rm9200_initialize(18432000);
+	at91rm9200_initialize(18432000, AT91RM9200_BGA);
 
 	/* Setup the serial ports and console */
 	at91_init_serial(&eb9200_uart_config);
 }
 
+static void __init eb9200_init_irq(void)
+{
+	at91rm9200_init_interrupts(NULL);
+}
+
 static struct at91_eth_data __initdata eb9200_eth_data = {
 	.phy_irq_pin	= AT91_PIN_PC4,
 	.is_rmii	= 1,

diff --git a/trunk/arch/arm/mach-at91rm9200/board-ek.c b/trunk/arch/arm/mach-at91rm9200/board-ek.c
@@ -42,14 +42,6 @@
 
 #include "generic.h"
 
-static void __init ek_init_irq(void)
-{
-	/* Initialize AIC controller */
-	at91rm9200_init_irq(NULL);
-
-	/* Set up the GPIO interrupts */
-	at91_gpio_irq_setup(BGA_GPIO_BANKS);
-}
 
 /*
  * Serial port configuration.
@@ -65,7 +57,7 @@ static struct at91_uart_config __initdata ek_uart_config = {
 static void __init ek_map_io(void)
 {
 	/* Initialize processor: 18.432 MHz crystal */
-	at91rm9200_initialize(18432000);
+	at91rm9200_initialize(18432000, AT91RM9200_BGA);
 
 	/* Setup the LEDs */
 	at91_init_leds(AT91_PIN_PB1, AT91_PIN_PB2);
@@ -74,6 +66,11 @@ static void __init ek_map_io(void)
 	at91_init_serial(&ek_uart_config);
 }
 
+static void __init ek_init_irq(void)
+{
+	at91rm9200_init_interrupts(NULL);
+}
+
 static struct at91_eth_data __initdata ek_eth_data = {
 	.phy_irq_pin	= AT91_PIN_PC4,
 	.is_rmii	= 1,

diff --git a/trunk/arch/arm/mach-at91rm9200/board-kafa.c b/trunk/arch/arm/mach-at91rm9200/board-kafa.c
@@ -39,14 +39,6 @@
 
 #include "generic.h"
 
-static void __init kafa_init_irq(void)
-{
-	/* Initialize AIC controller */
-	at91rm9200_init_irq(NULL);
-
-	/* Set up the GPIO interrupts */
-	at91_gpio_irq_setup(PQFP_GPIO_BANKS);
-}
 
 /*
  * Serial port configuration.
@@ -62,7 +54,7 @@ static struct at91_uart_config __initdata kafa_uart_config = {
 static void __init kafa_map_io(void)
 {
 	/* Initialize processor: 18.432 MHz crystal */
-	at91rm9200_initialize(18432000);
+	at91rm9200_initialize(18432000, AT91RM9200_PQFP);
 
 	/* Set up the LEDs */
 	at91_init_leds(AT91_PIN_PB4, AT91_PIN_PB4);
@@ -71,6 +63,11 @@ static void __init kafa_map_io(void)
 	at91_init_serial(&kafa_uart_config);
 }
 
+static void __init kafa_init_irq(void)
+{
+	at91rm9200_init_interrupts(NULL);
+}
+
 static struct at91_eth_data __initdata kafa_eth_data = {
 	.phy_irq_pin	= AT91_PIN_PC4,
 	.is_rmii	= 0,

diff --git a/trunk/arch/arm/mach-at91rm9200/board-kb9202.c b/trunk/arch/arm/mach-at91rm9200/board-kb9202.c
@@ -40,14 +40,6 @@
 
 #include "generic.h"
 
-static void __init kb9202_init_irq(void)
-{
-	/* Initialize AIC controller */
-	at91rm9200_init_irq(NULL);
-
-	/* Set up the GPIO interrupts */
-	at91_gpio_irq_setup(PQFP_GPIO_BANKS);
-}
 
 /*
  * Serial port configuration.
@@ -63,7 +55,7 @@ static struct at91_uart_config __initdata kb9202_uart_config = {
 static void __init kb9202_map_io(void)
 {
 	/* Initialize processor: 10 MHz crystal */
-	at91rm9200_initialize(10000000);
+	at91rm9200_initialize(10000000, AT91RM9200_PQFP);
 
 	/* Set up the LEDs */
 	at91_init_leds(AT91_PIN_PC19, AT91_PIN_PC18);
@@ -72,6 +64,11 @@ static void __init kb9202_map_io(void)
 	at91_init_serial(&kb9202_uart_config);
 }
 
+static void __init kb9202_init_irq(void)
+{
+	at91rm9200_init_interrupts(NULL);
+}
+
 static struct at91_eth_data __initdata kb9202_eth_data = {
 	.phy_irq_pin	= AT91_PIN_PB29,
 	.is_rmii	= 0,