---

yaml
---
r: 47023
b: refs/heads/master
c: 7f9f467
h: refs/heads/master
i:
  47021: 7bcdbf6
  47019: 83b2f1a
  47015: f512f88
  47007: 32507c8
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e7f70b8cc69b1bcc56ed8d70f8e3671ec3956374
+refs/heads/master: 7f9f4678637f9ee1a999cc0870c4668f32e1a7eb

trunk/arch/avr32/boards/atstk1000/atstk1002.c

@@ -19,6 +19,7 @@
 #include <asm/setup.h>
 #include <asm/arch/board.h>
 #include <asm/arch/init.h>
+#include <asm/arch/portmux.h>
 
 
 #define	SW2_DEFAULT		/* MMCI and UART_A available */
@@ -102,6 +103,28 @@ void __init setup_board(void)
 
 static int __init atstk1002_init(void)
 {
+	/*
+	 * ATSTK1000 uses 32-bit SDRAM interface. Reserve the
+	 * SDRAM-specific pins so that nobody messes with them.
+	 */
+	at32_reserve_pin(GPIO_PIN_PE(0));	/* DATA[16]	*/
+	at32_reserve_pin(GPIO_PIN_PE(1));	/* DATA[17]	*/
+	at32_reserve_pin(GPIO_PIN_PE(2));	/* DATA[18]	*/
+	at32_reserve_pin(GPIO_PIN_PE(3));	/* DATA[19]	*/
+	at32_reserve_pin(GPIO_PIN_PE(4));	/* DATA[20]	*/
+	at32_reserve_pin(GPIO_PIN_PE(5));	/* DATA[21]	*/
+	at32_reserve_pin(GPIO_PIN_PE(6));	/* DATA[22]	*/
+	at32_reserve_pin(GPIO_PIN_PE(7));	/* DATA[23]	*/
+	at32_reserve_pin(GPIO_PIN_PE(8));	/* DATA[24]	*/
+	at32_reserve_pin(GPIO_PIN_PE(9));	/* DATA[25]	*/
+	at32_reserve_pin(GPIO_PIN_PE(10));	/* DATA[26]	*/
+	at32_reserve_pin(GPIO_PIN_PE(11));	/* DATA[27]	*/
+	at32_reserve_pin(GPIO_PIN_PE(12));	/* DATA[28]	*/
+	at32_reserve_pin(GPIO_PIN_PE(13));	/* DATA[29]	*/
+	at32_reserve_pin(GPIO_PIN_PE(14));	/* DATA[30]	*/
+	at32_reserve_pin(GPIO_PIN_PE(15));	/* DATA[31]	*/
+	at32_reserve_pin(GPIO_PIN_PE(26));	/* SDCS		*/
+
 	at32_add_system_devices();
 
 #ifdef	SW2_DEFAULT

trunk/arch/avr32/mach-at32ap/at32ap7000.c

@@ -496,6 +496,13 @@ static struct resource pio3_resource[] = {
 DEFINE_DEV(pio, 3);
 DEV_CLK(mck, pio3, pba, 13);
 
+static struct resource pio4_resource[] = {
+	PBMEM(0xffe03800),
+	IRQ(17),
+};
+DEFINE_DEV(pio, 4);
+DEV_CLK(mck, pio4, pba, 14);
+
 void __init at32_add_system_devices(void)
 {
 	system_manager.eim_first_irq = EIM_IRQ_BASE;
@@ -509,6 +516,7 @@ void __init at32_add_system_devices(void)
 	platform_device_register(&pio1_device);
 	platform_device_register(&pio2_device);
 	platform_device_register(&pio3_device);
+	platform_device_register(&pio4_device);
 }
 
 /* --------------------------------------------------------------------
@@ -860,6 +868,7 @@ struct clk *at32_clock_list[] = {
 	&pio1_mck,
 	&pio2_mck,
 	&pio3_mck,
+	&pio4_mck,
 	&atmel_usart0_usart,
 	&atmel_usart1_usart,
 	&atmel_usart2_usart,
@@ -880,6 +889,7 @@ void __init at32_portmux_init(void)
 	at32_init_pio(&pio1_device);
 	at32_init_pio(&pio2_device);
 	at32_init_pio(&pio3_device);
+	at32_init_pio(&pio4_device);
 }
 
 void __init at32_clock_init(void)

trunk/include/asm-avr32/arch-at32ap/at32ap7000.h

@@ -24,10 +24,12 @@
 #define GPIO_PIOB_BASE	(GPIO_PIOA_BASE + 32)
 #define GPIO_PIOC_BASE	(GPIO_PIOB_BASE + 32)
 #define GPIO_PIOD_BASE	(GPIO_PIOC_BASE + 32)
+#define GPIO_PIOE_BASE	(GPIO_PIOD_BASE + 32)
 
 #define GPIO_PIN_PA(N)	(GPIO_PIOA_BASE + (N))
 #define GPIO_PIN_PB(N)	(GPIO_PIOB_BASE + (N))
 #define GPIO_PIN_PC(N)	(GPIO_PIOC_BASE + (N))
 #define GPIO_PIN_PD(N)	(GPIO_PIOD_BASE + (N))
+#define GPIO_PIN_PE(N)	(GPIO_PIOE_BASE + (N))
 
 #endif /* __ASM_ARCH_AT32AP7000_H__ */

trunk/include/asm-avr32/arch-at32ap/irq.h

@@ -7,7 +7,7 @@
 #define AT32_EXTINT(n)	(EIM_IRQ_BASE + (n))
 
 #define GPIO_IRQ_BASE	(EIM_IRQ_BASE + NR_EIM_IRQS)
-#define NR_GPIO_IRQS	(4 * 32)
+#define NR_GPIO_IRQS	(5 * 32)
 
 #define NR_IRQS		(GPIO_IRQ_BASE + NR_GPIO_IRQS)