Merge branch 'for-rmk' of git://git.fluff.org/bjdooks/linux into devel-stable

Conflicts:
	arch/arm/Kconfig

20 files changed, 128 insertions, 18 deletions

diff --git a/arch/arm/plat-s3c24xx/Kconfig b/arch/arm/plat-s3c24xx/Kconfig
index 9c7aca48964..20fbf936bb9 100644
--- a/arch/arm/plat-s3c24xx/Kconfig
+++ b/arch/arm/plat-s3c24xx/Kconfig
@@ -178,4 +178,11 @@ config MACH_SMDK
 	help
 	  Common machine code for SMDK2410 and SMDK2440
 
+config S3C24XX_SIMTEC_AUDIO
+	bool
+	depends on (ARCH_BAST || MACH_VR1000 || MACH_OSIRIS || MACH_ANUBIS)
+	default y
+	help
+	  Add audio devices for common Simtec S3C24XX boards
+
 endif
diff --git a/arch/arm/plat-s3c24xx/Makefile b/arch/arm/plat-s3c24xx/Makefile
index 7780d2dd833..5dee8c12e8b 100644
--- a/arch/arm/plat-s3c24xx/Makefile
+++ b/arch/arm/plat-s3c24xx/Makefile
@@ -55,3 +55,4 @@ obj-$(CONFIG_S3C24XX_SPI_BUS1_GPD8_GPD9_GPD10)	 += spi-bus1-gpd8_9_10.o
 # machine common support
 
 obj-$(CONFIG_MACH_SMDK)		+= common-smdk.o
+obj-$(CONFIG_S3C24XX_SIMTEC_AUDIO)	+= simtec-audio.o
diff --git a/arch/arm/plat-s3c24xx/clock-dclk.c b/arch/arm/plat-s3c24xx/clock-dclk.c
index 0afb217a775..ac061a1bcb3 100644
--- a/arch/arm/plat-s3c24xx/clock-dclk.c
+++ b/arch/arm/plat-s3c24xx/clock-dclk.c
@@ -1,6 +1,6 @@
 /* linux/arch/arm/plat-s3c24xx/clock-dclk.c
  *
- * Copyright (c) 2004,2008 Simtec Electronics
+ * Copyright (c) 2004-2008 Simtec Electronics
  *	Ben Dooks <ben@simtec.co.uk>
  *	http://armlinux.simtec.co.uk/
  *
diff --git a/arch/arm/plat-s3c24xx/common-smdk.c b/arch/arm/plat-s3c24xx/common-smdk.c
index aa119863c5c..9e0e20ad2e4 100644
--- a/arch/arm/plat-s3c24xx/common-smdk.c
+++ b/arch/arm/plat-s3c24xx/common-smdk.c
@@ -198,7 +198,7 @@ void __init smdk_machine_init(void)
 	if (machine_is_smdk2443())
 		smdk_nand_info.twrph0 = 50;
 
-	s3c_device_nand.dev.platform_data = &smdk_nand_info;
+	s3c_nand_set_platdata(&smdk_nand_info);
 
 	platform_add_devices(smdk_devs, ARRAY_SIZE(smdk_devs));
 
diff --git a/arch/arm/plat-s3c24xx/cpu-freq.c b/arch/arm/plat-s3c24xx/cpu-freq.c
index 4f1b789a117..2d42efb9f4e 100644
--- a/arch/arm/plat-s3c24xx/cpu-freq.c
+++ b/arch/arm/plat-s3c24xx/cpu-freq.c
@@ -1,6 +1,6 @@
 /* linux/arch/arm/plat-s3c24xx/cpu-freq.c
  *
- * Copyright (c) 2006,2007,2008 Simtec Electronics
+ * Copyright (c) 2006-2008 Simtec Electronics
  *	http://armlinux.simtec.co.uk/
  *	Ben Dooks <ben@simtec.co.uk>
  *
diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c
index f046f8c5108..f65192d5b1d 100644
--- a/arch/arm/plat-s3c24xx/dma.c
+++ b/arch/arm/plat-s3c24xx/dma.c
@@ -1,6 +1,6 @@
 /* linux/arch/arm/plat-s3c24xx/dma.c
  *
- * Copyright (c) 2003-2005,2006 Simtec Electronics
+ * Copyright 2003-2006 Simtec Electronics
  *	Ben Dooks <ben@simtec.co.uk>
  *
  * S3C2410 DMA core
@@ -1310,7 +1310,7 @@ int __init s3c24xx_dma_init(unsigned int channels, unsigned int irq,
 	int channel;
 	int ret;
 
-	printk("S3C24XX DMA Driver, (c) 2003-2004,2006 Simtec Electronics\n");
+	printk("S3C24XX DMA Driver, Copyright 2003-2006 Simtec Electronics\n");
 
 	dma_channels = channels;
 
diff --git a/arch/arm/plat-s3c24xx/include/plat/cpu-freq-core.h b/arch/arm/plat-s3c24xx/include/plat/cpu-freq-core.h
index c776120b99e..33d421d78ba 100644
--- a/arch/arm/plat-s3c24xx/include/plat/cpu-freq-core.h
+++ b/arch/arm/plat-s3c24xx/include/plat/cpu-freq-core.h
@@ -1,6 +1,6 @@
 /* arch/arm/plat-s3c/include/plat/cpu-freq.h
  *
- * Copyright (c) 2006,2007,2009 Simtec Electronics
+ * Copyright (c) 2006-2009 Simtec Electronics
  *	http://armlinux.simtec.co.uk/
  *	Ben Dooks <ben@simtec.co.uk>
  *
diff --git a/arch/arm/plat-s3c24xx/include/plat/mci.h b/arch/arm/plat-s3c24xx/include/plat/mci.h
index c2cef613968..36aaa10fad0 100644
--- a/arch/arm/plat-s3c24xx/include/plat/mci.h
+++ b/arch/arm/plat-s3c24xx/include/plat/mci.h
@@ -1,6 +1,31 @@
 #ifndef _ARCH_MCI_H
 #define _ARCH_MCI_H
 
+/**
+ * struct s3c24xx_mci_pdata - sd/mmc controller platform data
+ * @no_wprotect: Set this to indicate there is no write-protect switch.
+ * @no_detect: Set this if there is no detect switch.
+ * @wprotect_invert: Invert the default sense of the write protect switch.
+ * @detect_invert: Invert the default sense of the write protect switch.
+ * @use_dma: Set to allow the use of DMA.
+ * @gpio_detect: GPIO number for the card detect line.
+ * @gpio_wprotect: GPIO number for the write protect line.
+ * @ocr_avail: The mask of the available power states, non-zero to use.
+ * @set_power: Callback to control the power mode.
+ *
+ * The @gpio_detect is used for card detection when @no_wprotect is unset,
+ * and the default sense is that 0 returned from gpio_get_value() means
+ * that a card is inserted. If @detect_invert is set, then the value from
+ * gpio_get_value() is inverted, which makes 1 mean card inserted.
+ *
+ * The driver will use @gpio_wprotect to signal whether the card is write
+ * protected if @no_wprotect is not set. A 0 returned from gpio_get_value()
+ * means the card is read/write, and 1 means read-only. The @wprotect_invert
+ * will invert the value returned from gpio_get_value().
+ *
+ * Card power is set by @ocr_availa, using MCC_VDD_ constants if it is set
+ * to a non-zero value, otherwise the default of 3.2-3.4V is used.
+ */
 struct s3c24xx_mci_pdata {
 	unsigned int	no_wprotect : 1;
 	unsigned int	no_detect : 1;
diff --git a/arch/arm/plat-s3c24xx/include/plat/regs-dma.h b/arch/arm/plat-s3c24xx/include/plat/regs-dma.h
index 3bc0a216df9..1b0f4c36d38 100644
--- a/arch/arm/plat-s3c24xx/include/plat/regs-dma.h
+++ b/arch/arm/plat-s3c24xx/include/plat/regs-dma.h
@@ -1,6 +1,6 @@
 /* arch/arm/mach-s3c2410/include/mach/dma.h
  *
- * Copyright (C) 2003,2004,2006 Simtec Electronics
+ * Copyright (C) 2003-2006 Simtec Electronics
  *	Ben Dooks <ben@simtec.co.uk>
  *
  * Samsung S3C24XX DMA support
diff --git a/arch/arm/plat-s3c24xx/irq-pm.c b/arch/arm/plat-s3c24xx/irq-pm.c
index b7acf1a8ecd..ea8dea3339a 100644
--- a/arch/arm/plat-s3c24xx/irq-pm.c
+++ b/arch/arm/plat-s3c24xx/irq-pm.c
@@ -1,6 +1,6 @@
 /* linux/arch/arm/plat-s3c24xx/irq-om.c
  *
- * Copyright (c) 2003,2004 Simtec Electronics
+ * Copyright (c) 2003-2004 Simtec Electronics
  *	Ben Dooks <ben@simtec.co.uk>
  *	http://armlinux.simtec.co.uk/
  *
diff --git a/arch/arm/plat-s3c24xx/irq.c b/arch/arm/plat-s3c24xx/irq.c
index d02f5f02045..ef0f521437d 100644
--- a/arch/arm/plat-s3c24xx/irq.c
+++ b/arch/arm/plat-s3c24xx/irq.c
@@ -1,6 +1,6 @@
 /* linux/arch/arm/plat-s3c24xx/irq.c
  *
- * Copyright (c) 2003,2004 Simtec Electronics 
+ * Copyright (c) 2003-2004 Simtec Electronics
  *	Ben Dooks <ben@simtec.co.uk>
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/arch/arm/plat-s3c24xx/pm-simtec.c b/arch/arm/plat-s3c24xx/pm-simtec.c
index da0d3217d3e..663b280d65d 100644
--- a/arch/arm/plat-s3c24xx/pm-simtec.c
+++ b/arch/arm/plat-s3c24xx/pm-simtec.c
@@ -1,6 +1,6 @@
 /* linux/arch/arm/plat-s3c24xx/pm-simtec.c
  *
- * Copyright (c) 2004 Simtec Electronics
+ * Copyright 2004 Simtec Electronics
  *	Ben Dooks <ben@simtec.co.uk>
  *
  * http://armlinux.simtec.co.uk/
@@ -35,7 +35,7 @@
 
 #include <plat/pm.h>
 
-#define COPYRIGHT ", (c) 2005 Simtec Electronics"
+#define COPYRIGHT ", Copyright 2005 Simtec Electronics"
 
 /* pm_simtec_init
  *
diff --git a/arch/arm/plat-s3c24xx/pm.c b/arch/arm/plat-s3c24xx/pm.c
index 56e5253ca02..3620dd29909 100644
--- a/arch/arm/plat-s3c24xx/pm.c
+++ b/arch/arm/plat-s3c24xx/pm.c
@@ -1,6 +1,6 @@
 /* linux/arch/arm/plat-s3c24xx/pm.c
  *
- * Copyright (c) 2004,2006 Simtec Electronics
+ * Copyright (c) 2004-2006 Simtec Electronics
  *	Ben Dooks <ben@simtec.co.uk>
  *
  * S3C24XX Power Manager (Suspend-To-RAM) support
diff --git a/arch/arm/plat-s3c24xx/s3c2410-iotiming.c b/arch/arm/plat-s3c24xx/s3c2410-iotiming.c
index d0a3a145cd4..963fb0b4379 100644
--- a/arch/arm/plat-s3c24xx/s3c2410-iotiming.c
+++ b/arch/arm/plat-s3c24xx/s3c2410-iotiming.c
@@ -1,6 +1,6 @@
 /* linux/arch/arm/plat-s3c24xx/s3c2410-iotiming.c
  *
- * Copyright (c) 2006,2008,2009 Simtec Electronics
+ * Copyright (c) 2006-2009 Simtec Electronics
  *	http://armlinux.simtec.co.uk/
  *	Ben Dooks <ben@simtec.co.uk>
  *
diff --git a/arch/arm/plat-s3c24xx/s3c2412-iotiming.c b/arch/arm/plat-s3c24xx/s3c2412-iotiming.c
index fd45e47facb..24993dce10b 100644
--- a/arch/arm/plat-s3c24xx/s3c2412-iotiming.c
+++ b/arch/arm/plat-s3c24xx/s3c2412-iotiming.c
@@ -1,6 +1,6 @@
 /* linux/arch/arm/plat-s3c24xx/s3c2412-iotiming.c
  *
- * Copyright (c) 2006,2008 Simtec Electronics
+ * Copyright (c) 2006-2008 Simtec Electronics
  *	http://armlinux.simtec.co.uk/
  *	Ben Dooks <ben@simtec.co.uk>
  *
diff --git a/arch/arm/plat-s3c24xx/s3c2440-cpufreq.c b/arch/arm/plat-s3c24xx/s3c2440-cpufreq.c
index ae2e6c604f2..976002fb1b8 100644
--- a/arch/arm/plat-s3c24xx/s3c2440-cpufreq.c
+++ b/arch/arm/plat-s3c24xx/s3c2440-cpufreq.c
@@ -1,6 +1,6 @@
 /* linux/arch/arm/plat-s3c24xx/s3c2440-cpufreq.c
  *
- * Copyright (c) 2006,2008,2009 Simtec Electronics
+ * Copyright (c) 2006-2009 Simtec Electronics
  *	http://armlinux.simtec.co.uk/
  *	Ben Dooks <ben@simtec.co.uk>
  *	Vincent Sanders <vince@simtec.co.uk>
diff --git a/arch/arm/plat-s3c24xx/s3c2440-pll-12000000.c b/arch/arm/plat-s3c24xx/s3c2440-pll-12000000.c
index ff9443b233a..49f65032f2c 100644
--- a/arch/arm/plat-s3c24xx/s3c2440-pll-12000000.c
+++ b/arch/arm/plat-s3c24xx/s3c2440-pll-12000000.c
@@ -1,6 +1,6 @@
 /* arch/arm/plat-s3c24xx/s3c2440-pll-12000000.c
  *
- * Copyright (c) 2006,2007 Simtec Electronics
+ * Copyright (c) 2006-2007 Simtec Electronics
  *	http://armlinux.simtec.co.uk/
  *	Ben Dooks <ben@simtec.co.uk>
  *	Vincent Sanders <vince@arm.linux.org.uk>
diff --git a/arch/arm/plat-s3c24xx/s3c244x-clock.c b/arch/arm/plat-s3c24xx/s3c244x-clock.c
index dde41f171af..79371091aa3 100644
--- a/arch/arm/plat-s3c24xx/s3c244x-clock.c
+++ b/arch/arm/plat-s3c24xx/s3c244x-clock.c
@@ -1,6 +1,6 @@
 /* linux/arch/arm/plat-s3c24xx/s3c24xx-clock.c
  *
- * Copyright (c) 2004-2005,2008 Simtec Electronics
+ * Copyright (c) 2004-2008 Simtec Electronics
  *	http://armlinux.simtec.co.uk/
  *	Ben Dooks <ben@simtec.co.uk>
  *
diff --git a/arch/arm/plat-s3c24xx/s3c244x-irq.c b/arch/arm/plat-s3c24xx/s3c244x-irq.c
index 0902afd227c..a75c0c2431e 100644
--- a/arch/arm/plat-s3c24xx/s3c244x-irq.c
+++ b/arch/arm/plat-s3c24xx/s3c244x-irq.c
@@ -1,6 +1,6 @@
 /* linux/arch/arm/plat-s3c24xx/s3c244x-irq.c
  *
- * Copyright (c) 2003,2004 Simtec Electronics
+ * Copyright (c) 2003-2004 Simtec Electronics
  *	Ben Dooks <ben@simtec.co.uk>
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/arch/arm/plat-s3c24xx/simtec-audio.c b/arch/arm/plat-s3c24xx/simtec-audio.c
new file mode 100644
index 00000000000..6bc832e0d8e
--- /dev/null
+++ b/arch/arm/plat-s3c24xx/simtec-audio.c
@@ -0,0 +1,77 @@
+/* linux/arch/arm/plat-s3c24xx/simtec-audio.c
+ *
+ * Copyright (c) 2009 Simtec Electronics
+ *	http://armlinux.simtec.co.uk/
+ *	Ben Dooks <ben@simtec.co.uk>
+ *
+ * Audio setup for various Simtec S3C24XX implementations
+ *
+ * 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/interrupt.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/io.h>
+
+#include <mach/bast-map.h>
+#include <mach/bast-irq.h>
+#include <mach/bast-cpld.h>
+
+#include <mach/hardware.h>
+#include <mach/regs-gpio.h>
+
+#include <plat/audio-simtec.h>
+#include <plat/devs.h>
+
+/* platform ops for audio */
+
+static void simtec_audio_startup_lrroute(void)
+{
+	unsigned int tmp;
+	unsigned long flags;
+
+	local_irq_save(flags);
+
+	tmp = __raw_readb(BAST_VA_CTRL1);
+	tmp &= ~BAST_CPLD_CTRL1_LRMASK;
+	tmp |= BAST_CPLD_CTRL1_LRCDAC;
+	__raw_writeb(tmp, BAST_VA_CTRL1);
+
+	local_irq_restore(flags);
+}
+
+static struct s3c24xx_audio_simtec_pdata simtec_audio_platdata;
+static char our_name[32];
+
+static struct platform_device simtec_audio_dev = {
+	.name	= our_name,
+	.id	= -1,
+	.dev	= {
+		.parent		= &s3c_device_iis.dev,
+		.platform_data	= &simtec_audio_platdata,
+	},
+};
+
+int __init simtec_audio_add(const char *name, bool has_lr_routing,
+			    struct s3c24xx_audio_simtec_pdata *spd)
+{
+	if (!name)
+		name = "tlv320aic23";
+
+	snprintf(our_name, sizeof(our_name)-1, "s3c24xx-simtec-%s", name);
+
+	/* copy platform data so the source can be __initdata */
+	if (spd)
+		simtec_audio_platdata = *spd;
+
+	if (has_lr_routing)
+		simtec_audio_platdata.startup = simtec_audio_startup_lrroute;
+
+	platform_device_register(&s3c_device_iis);
+	platform_device_register(&simtec_audio_dev);
+	return 0;
+}