Merge master.kernel.org:/home/rmk/linux-2.6-arm

* master.kernel.org:/home/rmk/linux-2.6-arm: (27 commits)
  [ARM] 3433/1: ARM: OMAP: 8/8 Update board files
  [ARM] 3455/1: ARM: OMAP: 7/8 Misc updates, take 2
  [ARM] 3454/1: ARM: OMAP: 6/8 Update framebuffer low-level init code, take 2
  [ARM] 3430/1: ARM: OMAP: 5/8 Update PM
  [ARM] 3429/1: ARM: OMAP: 4/8 Update GPIO
  [ARM] 3428/1: ARM: OMAP: 3/8 Update pin multiplexing
  [ARM] 3427/1: ARM: OMAP: 2/8 Update timers
  [ARM] 3426/1: ARM: OMAP: 1/8 Update clock framework
  [ARM] 3396/2: AT91RM9200 Platform devices update
  [ARM] 3395/2: AT91RM9200 Dataflash Card vs MMC selection
  [ARM] 3393/2: AT91RM9200 LED support
  [ARM] 3453/1: Poodle: Correctly set the memory size
  [ARM] 3446/1: i.MX: MMC/SD SDHC controller registration for i.MX/MX1 MX1ADS board
  [ARM] 3444/1: i.MX: Scatter-gather DMA emulation for i.MX/MX1
  [ARM] 3451/1: ep93xx: use the m48t86 rtc driver on the ts72xx platform
  [ARM] 3450/1: ep93xx: use the ep93xx rtc driver
  [ARM] 3452/1: [S3C2410] RX3715 - add nand information
  [ARM] 3449/1: [S3C2410] Anubis - fix NAND timings
  [ARM] 3448/1: [S3C2410] Settle delay when _enabling_ USB PLL
  [ARM] 3442/1: [S3C2410] SMDK: NAND device setup
  ...

arch/arm/configs/at91rm9200dk_defconfig

@@ -379,7 +379,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2
 # CONFIG_MTD_DOC2001 is not set
 # CONFIG_MTD_DOC2001PLUS is not set
 CONFIG_MTD_AT91_DATAFLASH=y
-CONFIG_MTD_AT91_DATAFLASH_CARD=y
+# CONFIG_MTD_AT91_DATAFLASH_CARD is not set
 
 #
 # NAND Flash Device Drivers

arch/arm/configs/at91rm9200ek_defconfig

@@ -370,7 +370,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2
 # CONFIG_MTD_DOC2001 is not set
 # CONFIG_MTD_DOC2001PLUS is not set
 CONFIG_MTD_AT91_DATAFLASH=y
-CONFIG_MTD_AT91_DATAFLASH_CARD=y
+# CONFIG_MTD_AT91_DATAFLASH_CARD is not set
 
 #
 # NAND Flash Device Drivers

arch/arm/kernel/armksyms.c

@@ -100,23 +100,12 @@ EXPORT_SYMBOL(__raw_writesl);
 #endif
 
 	/* string / mem functions */
-EXPORT_SYMBOL(strcpy);
-EXPORT_SYMBOL(strncpy);
-EXPORT_SYMBOL(strcat);
-EXPORT_SYMBOL(strncat);
-EXPORT_SYMBOL(strcmp);
-EXPORT_SYMBOL(strncmp);
 EXPORT_SYMBOL(strchr);
-EXPORT_SYMBOL(strlen);
-EXPORT_SYMBOL(strnlen);
 EXPORT_SYMBOL(strpbrk);
 EXPORT_SYMBOL(strrchr);
-EXPORT_SYMBOL(strstr);
 EXPORT_SYMBOL(memset);
 EXPORT_SYMBOL(memcpy);
 EXPORT_SYMBOL(memmove);
-EXPORT_SYMBOL(memcmp);
-EXPORT_SYMBOL(memscan);
 EXPORT_SYMBOL(memchr);
 EXPORT_SYMBOL(__memzero);
 
@@ -190,8 +179,6 @@ EXPORT_SYMBOL(_find_next_bit_be);
 
 	/* syscalls */
 EXPORT_SYMBOL(sys_write);
-EXPORT_SYMBOL(sys_read);
 EXPORT_SYMBOL(sys_lseek);
-EXPORT_SYMBOL(sys_open);
 EXPORT_SYMBOL(sys_exit);
 EXPORT_SYMBOL(sys_wait4);

arch/arm/kernel/setup.c

@@ -252,6 +252,9 @@ static void __init dump_cpu_info(int cpu)
 			dump_cache("cache", cpu, CACHE_ISIZE(info));
 		}
 	}
+
+	if (arch_is_coherent())
+		printk("Cache coherency enabled\n");
 }
 
 int cpu_architecture(void)

arch/arm/mach-at91rm9200/Makefile

@@ -16,11 +16,12 @@ obj-$(CONFIG_MACH_CSB637)	+= board-csb637.o
 #obj-$(CONFIG_MACH_KB9200)	+= board-kb9202.o
 
 # LEDs support
-#led-$(CONFIG_ARCH_AT91RM9200DK)	+= leds.o
-#led-$(CONFIG_MACH_AT91RM9200EK)	+= leds.o
-#led-$(CONFIG_MACH_CSB337)	+= leds.o
-#led-$(CONFIG_MACH_CSB637)	+= leds.o
+led-$(CONFIG_ARCH_AT91RM9200DK)	+= leds.o
+led-$(CONFIG_MACH_AT91RM9200EK)	+= leds.o
+led-$(CONFIG_MACH_CSB337)	+= leds.o
+led-$(CONFIG_MACH_CSB637)	+= leds.o
 #led-$(CONFIG_MACH_KB9200)	+= leds.o
+#led-$(CONFIG_MACH_KAFA)	+= leds.o
 obj-$(CONFIG_LEDS) += $(led-y)
 
 # VGA support

arch/arm/mach-at91rm9200/board-csb337.c

@@ -67,6 +67,9 @@ static void __init csb337_map_io(void)
 	/* Initialize clocks: 3.6864 MHz crystal */
 	at91_clock_init(3686400);
 
+	/* Setup the LEDs */
+	at91_init_leds(AT91_PIN_PB2, AT91_PIN_PB2);
+
 #ifdef CONFIG_SERIAL_AT91
 	at91_console_port = CSB337_SERIAL_CONSOLE;
 	memcpy(at91_serial_map, serial, sizeof(serial));

arch/arm/mach-at91rm9200/board-csb637.c

@@ -67,6 +67,9 @@ static void __init csb637_map_io(void)
 	/* Initialize clocks: 3.6864 MHz crystal */
 	at91_clock_init(3686400);
 
+	/* Setup the LEDs */
+	at91_init_leds(AT91_PIN_PB2, AT91_PIN_PB2);
+
 #ifdef CONFIG_SERIAL_AT91
 	at91_console_port = CSB637_SERIAL_CONSOLE;
 	memcpy(at91_serial_map, serial, sizeof(serial));

arch/arm/mach-at91rm9200/board-dk.c

@@ -70,6 +70,9 @@ static void __init dk_map_io(void)
 	/* Initialize clocks: 18.432 MHz crystal */
 	at91_clock_init(18432000);
 
+	/* Setup the LEDs */
+	at91_init_leds(AT91_PIN_PB2, AT91_PIN_PB2);
+
 #ifdef CONFIG_SERIAL_AT91
 	at91_console_port = DK_SERIAL_CONSOLE;
 	memcpy(at91_serial_map, serial, sizeof(serial));
@@ -118,9 +121,14 @@ static void __init dk_board_init(void)
 	at91_add_device_udc(&dk_udc_data);
 	/* Compact Flash */
 	at91_add_device_cf(&dk_cf_data);
+#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
+	/* DataFlash card */
+	at91_set_gpio_output(AT91_PIN_PB7, 0);
+#else
 	/* MMC */
-	at91_set_gpio_output(AT91_PIN_PB7, 1);	/* this MMC card slot can optionally use SPI signaling (CS3). default: MMC */
+	at91_set_gpio_output(AT91_PIN_PB7, 1);	/* this MMC card slot can optionally use SPI signaling (CS3). */
 	at91_add_device_mmc(&dk_mmc_data);
+#endif
 	/* VGA */
 //	dk_add_device_video();
 }

arch/arm/mach-at91rm9200/board-ek.c

@@ -70,6 +70,9 @@ static void __init ek_map_io(void)
 	/* Initialize clocks: 18.432 MHz crystal */
 	at91_clock_init(18432000);
 
+	/* Setup the LEDs */
+	at91_init_leds(AT91_PIN_PB1, AT91_PIN_PB2);
+
 #ifdef CONFIG_SERIAL_AT91
 	at91_console_port = EK_SERIAL_CONSOLE;
 	memcpy(at91_serial_map, serial, sizeof(serial));
@@ -111,9 +114,14 @@ static void __init ek_board_init(void)
 	at91_add_device_usbh(&ek_usbh_data);
 	/* USB Device */
 	at91_add_device_udc(&ek_udc_data);
+#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
+	/* DataFlash card */
+	at91_set_gpio_output(AT91_PIN_PB22, 0);
+#else
 	/* MMC */
-	at91_set_gpio_output(AT91_PIN_PB22, 1);	/* this MMC card slot can optionally use SPI signaling (CS3). default: MMC */
+	at91_set_gpio_output(AT91_PIN_PB22, 1);	/* this MMC card slot can optionally use SPI signaling (CS3). */
 	at91_add_device_mmc(&ek_mmc_data);
+#endif
 	/* VGA */
 //	ek_add_device_video();
 }

arch/arm/mach-at91rm9200/devices.c

@@ -28,10 +28,10 @@
 static u64 ohci_dmamask = 0xffffffffUL;
 static struct at91_usbh_data usbh_data;
 
-static struct resource at91rm9200_usbh_resource[] = {
+static struct resource at91_usbh_resource[] = {
 	[0] = {
 		.start	= AT91_UHP_BASE,
-		.end	= AT91_UHP_BASE + SZ_1M -1,
+		.end	= AT91_UHP_BASE + SZ_1M - 1,
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
@@ -49,8 +49,8 @@ static struct platform_device at91rm9200_usbh_device = {
 				.coherent_dma_mask	= 0xffffffff,
 				.platform_data		= &usbh_data,
 	},
-	.resource	= at91rm9200_usbh_resource,
-	.num_resources	= ARRAY_SIZE(at91rm9200_usbh_resource),
+	.resource	= at91_usbh_resource,
+	.num_resources	= ARRAY_SIZE(at91_usbh_resource),
 };
 
 void __init at91_add_device_usbh(struct at91_usbh_data *data)
@@ -121,6 +121,19 @@ void __init at91_add_device_udc(struct at91_udc_data *data) {}
 static u64 eth_dmamask = 0xffffffffUL;
 static struct at91_eth_data eth_data;
 
+static struct resource at91_eth_resources[] = {
+	[0] = {
+		.start	= AT91_BASE_EMAC,
+		.end	= AT91_BASE_EMAC + SZ_16K - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= AT91_ID_EMAC,
+		.end	= AT91_ID_EMAC,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
 static struct platform_device at91rm9200_eth_device = {
 	.name		= "at91_ether",
 	.id		= -1,
@@ -129,7 +142,8 @@ static struct platform_device at91rm9200_eth_device = {
 				.coherent_dma_mask	= 0xffffffff,
 				.platform_data		= &eth_data,
 	},
-	.num_resources	= 0,
+	.resource	= at91_eth_resources,
+	.num_resources	= ARRAY_SIZE(at91_eth_resources),
 };
 
 void __init at91_add_device_eth(struct at91_eth_data *data)
@@ -224,15 +238,20 @@ static u64 mmc_dmamask = 0xffffffffUL;
 static struct at91_mmc_data mmc_data;
 
 static struct resource at91_mmc_resources[] = {
-	{
+	[0] = {
 		.start	= AT91_BASE_MCI,
 		.end	= AT91_BASE_MCI + SZ_16K - 1,
 		.flags	= IORESOURCE_MEM,
-	}
+	},
+	[1] = {
+		.start	= AT91_ID_MCI,
+		.end	= AT91_ID_MCI,
+		.flags	= IORESOURCE_IRQ,
+	},
 };
 
 static struct platform_device at91rm9200_mmc_device = {
-	.name		= "at91rm9200_mci",
+	.name		= "at91_mci",
 	.id		= -1,
 	.dev		= {
 				.dma_mask		= &mmc_dmamask,
@@ -290,4 +309,123 @@ void __init at91_add_device_mmc(struct at91_mmc_data *data)
 void __init at91_add_device_mmc(struct at91_mmc_data *data) {}
 #endif
 
+/* --------------------------------------------------------------------
+ *  NAND / SmartMedia
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_MTD_NAND_AT91) || defined(CONFIG_MTD_NAND_AT91_MODULE)
+static struct at91_nand_data nand_data;
+
+static struct resource at91_nand_resources[] = {
+	{
+		.start	= AT91_SMARTMEDIA_BASE,
+		.end	= AT91_SMARTMEDIA_BASE + SZ_8M - 1,
+		.flags	= IORESOURCE_MEM,
+	}
+};
+
+static struct platform_device at91_nand_device = {
+	.name		= "at91_nand",
+	.id		= -1,
+	.dev		= {
+				.platform_data	= &nand_data,
+	},
+	.resource	= at91_nand_resources,
+	.num_resources	= ARRAY_SIZE(at91_nand_resources),
+};
+
+void __init at91_add_device_nand(struct at91_nand_data *data)
+{
+	if (!data)
+		return;
+
+	/* enable pin */
+	if (data->enable_pin)
+		at91_set_gpio_output(data->enable_pin, 1);
+
+	/* ready/busy pin */
+	if (data->rdy_pin)
+		at91_set_gpio_input(data->rdy_pin, 1);
+
+	/* card detect pin */
+	if (data->det_pin)
+		at91_set_gpio_input(data->det_pin, 1);
+
+	at91_set_A_periph(AT91_PIN_PC1, 0);		/* SMOE */
+	at91_set_A_periph(AT91_PIN_PC3, 0);		/* SMWE */
+
+	nand_data = *data;
+	platform_device_register(&at91_nand_device);
+}
+#else
+void __init at91_add_device_nand(struct at91_nand_data *data) {}
+#endif
+
+
+/* --------------------------------------------------------------------
+ *  TWI (i2c)
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE)
+static struct platform_device at91rm9200_twi_device = {
+	.name		= "at91_i2c",
+	.id		= -1,
+	.num_resources	= 0,
+};
+
+void __init at91_add_device_i2c(void)
+{
+	/* pins used for TWI interface */
+	at91_set_A_periph(AT91_PIN_PA25, 0);		/* TWD */
+	at91_set_multi_drive(AT91_PIN_PA25, 1);
+
+	at91_set_A_periph(AT91_PIN_PA26, 0);		/* TWCK */
+	at91_set_multi_drive(AT91_PIN_PA26, 1);
+
+	platform_device_register(&at91rm9200_twi_device);
+}
+#else
+void __init at91_add_device_i2c(void) {}
+#endif
+
+
+/* --------------------------------------------------------------------
+ *  RTC
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_AT91_RTC) || defined(CONFIG_AT91_RTC_MODULE)
+static struct platform_device at91rm9200_rtc_device = {
+	.name		= "at91_rtc",
+	.id		= -1,
+	.num_resources	= 0,
+};
+
+void __init at91_add_device_rtc(void)
+{
+	platform_device_register(&at91rm9200_rtc_device);
+}
+#else
+void __init at91_add_device_rtc(void) {}
+#endif
+
+
+/* --------------------------------------------------------------------
+ *  LEDs
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_LEDS)
+u8 at91_leds_cpu;
+u8 at91_leds_timer;
+
+void __init at91_init_leds(u8 cpu_led, u8 timer_led)
+{
+	at91_leds_cpu   = cpu_led;
+	at91_leds_timer = timer_led;
+}
+
+#else
+void __init at91_init_leds(u8 cpu_led, u8 timer_led) {}
+#endif
+
+
 /* -------------------------------------------------------------------- */