5 files changed, 93 insertions, 14 deletions

diff --git a/arch/arm/plat-s3c/Makefile b/arch/arm/plat-s3c/Makefile
index 610651455a7..74bb7cb5da4 100644
--- a/arch/arm/plat-s3c/Makefile
+++ b/arch/arm/plat-s3c/Makefile
@@ -34,6 +34,7 @@ obj-$(CONFIG_S3C_DEV_HSMMC)	+= dev-hsmmc.o
 obj-$(CONFIG_S3C_DEV_HSMMC1)    += dev-hsmmc1.o
 obj-y                           += dev-i2c0.o
 obj-$(CONFIG_S3C_DEV_I2C1)      += dev-i2c1.o
+obj-$(CONFIG_SND_S3C24XX_SOC)   += dev-audio.o
 obj-$(CONFIG_S3C_DEV_FB)        += dev-fb.o
 obj-$(CONFIG_S3C_DEV_USB_HOST)  += dev-usb.o
 obj-$(CONFIG_S3C_DEV_USB_HSOTG) += dev-usb-hsotg.o
diff --git a/arch/arm/plat-s3c/dev-audio.c b/arch/arm/plat-s3c/dev-audio.c
new file mode 100644
index 00000000000..1322beb40dd
--- /dev/null
+++ b/arch/arm/plat-s3c/dev-audio.c
@@ -0,0 +1,68 @@
+/* linux/arch/arm/plat-s3c/dev-audio.c
+ *
+ * Copyright 2009 Wolfson Microelectronics
+ *      Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/platform_device.h>
+
+#include <mach/irqs.h>
+#include <mach/map.h>
+
+#include <plat/devs.h>
+
+
+static struct resource s3c64xx_iis0_resource[] = {
+        [0] = {
+                .start = S3C64XX_PA_IIS0,
+                .end   = S3C64XX_PA_IIS0 + 0x100 - 1,
+                .flags = IORESOURCE_MEM,
+        },
+};
+
+struct platform_device s3c64xx_device_iis0 = {
+        .name             = "s3c64xx-iis",
+        .id               = 0,
+        .num_resources    = ARRAY_SIZE(s3c64xx_iis0_resource),
+        .resource         = s3c64xx_iis0_resource,
+};
+EXPORT_SYMBOL(s3c64xx_device_iis0);
+
+static struct resource s3c64xx_iis1_resource[] = {
+        [0] = {
+                .start = S3C64XX_PA_IIS1,
+                .end   = S3C64XX_PA_IIS1 + 0x100 - 1,
+                .flags = IORESOURCE_MEM,
+        },
+};
+
+struct platform_device s3c64xx_device_iis1 = {
+        .name             = "s3c64xx-iis",
+        .id               = 1,
+        .num_resources    = ARRAY_SIZE(s3c64xx_iis1_resource),
+        .resource         = s3c64xx_iis1_resource,
+};
+EXPORT_SYMBOL(s3c64xx_device_iis1);
+
+static struct resource s3c64xx_iisv4_resource[] = {
+        [0] = {
+                .start = S3C64XX_PA_IISV4,
+                .end   = S3C64XX_PA_IISV4 + 0x100 - 1,
+                .flags = IORESOURCE_MEM,
+        },
+};
+
+struct platform_device s3c64xx_device_iisv4 = {
+        .name             = "s3c64xx-iis-v4",
+        .id               = -1,
+        .num_resources    = ARRAY_SIZE(s3c64xx_iisv4_resource),
+        .resource         = s3c64xx_iisv4_resource,
+};
+EXPORT_SYMBOL(s3c64xx_device_iisv4);
diff --git a/arch/arm/plat-s3c/gpio-config.c b/arch/arm/plat-s3c/gpio-config.c
index 08044dec973..456969b6fa0 100644
--- a/arch/arm/plat-s3c/gpio-config.c
+++ b/arch/arm/plat-s3c/gpio-config.c
@@ -119,7 +119,7 @@ int s3c_gpio_setcfg_s3c64xx_4bit(struct s3c_gpio_chip *chip,
         unsigned int shift = (off & 7) * 4;
         u32 con;
 
-        if (off < 8 && chip->chip.ngpio >= 8)
+        if (off < 8 && chip->chip.ngpio > 8)
                 reg -= 4;
 
         if (s3c_gpio_is_cfg_special(cfg)) {
diff --git a/arch/arm/plat-s3c/include/plat/devs.h b/arch/arm/plat-s3c/include/plat/devs.h
index a0b6768fddc..b5b9c4d46e9 100644
--- a/arch/arm/plat-s3c/include/plat/devs.h
+++ b/arch/arm/plat-s3c/include/plat/devs.h
@@ -24,13 +24,16 @@ extern struct platform_device *s3c24xx_uart_src[];
 
 extern struct platform_device s3c_device_timer[];
 
+extern struct platform_device s3c64xx_device_iis0;
+extern struct platform_device s3c64xx_device_iis1;
+extern struct platform_device s3c64xx_device_iisv4;
+
 extern struct platform_device s3c_device_fb;
 extern struct platform_device s3c_device_usb;
 extern struct platform_device s3c_device_lcd;
 extern struct platform_device s3c_device_wdt;
 extern struct platform_device s3c_device_i2c0;
 extern struct platform_device s3c_device_i2c1;
-extern struct platform_device s3c_device_iis;
 extern struct platform_device s3c_device_rtc;
 extern struct platform_device s3c_device_adc;
 extern struct platform_device s3c_device_sdi;
diff --git a/arch/arm/plat-s3c/include/plat/nand.h b/arch/arm/plat-s3c/include/plat/nand.h
index f4dcd14af05..18f958801e6 100644
--- a/arch/arm/plat-s3c/include/plat/nand.h
+++ b/arch/arm/plat-s3c/include/plat/nand.h
@@ -10,19 +10,26 @@
  * published by the Free Software Foundation.
 */
 
-/* struct s3c2410_nand_set
+/**
+ * struct s3c2410_nand_set - define a set of one or more nand chips
+ * @disable_ecc:        Entirely disable ECC - Dangerous
+ * @flash_bbt:          Openmoko u-boot can create a Bad Block Table
+ *                      Setting this flag will allow the kernel to
+ *                      look for it at boot time and also skip the NAND
+ *                      scan.
+ * @nr_chips:           Number of chips in this set
+ * @nr_partitions:      Number of partitions pointed to by @partitions
+ * @name:               Name of set (optional)
+ * @nr_map:             Map for low-layer logical to physical chip numbers (option)
+ * @partitions:         The mtd partition list
  *
- * define an set of one or more nand chips registered with an unique mtd
- *
- * nr_chips      = number of chips in this set
- * nr_partitions = number of partitions pointed to be partitoons (or zero)
- * name          = name of set (optional)
- * nr_map        = map for low-layer logical to physical chip numbers (option)
- * partitions    = mtd partition list
-*/
-
+ * define a set of one or more nand chips registered with an unique mtd. Also
+ * allows to pass flag to the underlying NAND layer. 'disable_ecc' will trigger
+ * a warning at boot time.
+ */
 struct s3c2410_nand_set {
-        unsigned int            disable_ecc : 1;
+        unsigned int            disable_ecc:1;
+        unsigned int            flash_bbt:1;
 
         int                     nr_chips;
         int                     nr_partitions;
@@ -39,7 +46,7 @@ struct s3c2410_platform_nand {
         int     twrph0; /* active time for nWE/nOE */
         int     twrph1; /* time for release CLE/ALE from nWE/nOE inactive */
 
-        unsigned int    ignore_unset_ecc : 1;
+        unsigned int    ignore_unset_ecc:1;
 
         int                     nr_sets;
         struct s3c2410_nand_set *sets;