ARM: Merge for-2635-4/s5p-devs

Merge branch 'for-2635-4/s5p-devs' into for-2635-4/partial2

Conflicts:
	arch/arm/mach-s5pc100/include/mach/map.h

4 files changed, 302 insertions, 0 deletions

diff --git a/arch/arm/mach-s5pc100/Makefile b/arch/arm/mach-s5pc100/Makefile
index 6e3f57c39c9..26f6f30cc7e 100644
--- a/arch/arm/mach-s5pc100/Makefile
+++ b/arch/arm/mach-s5pc100/Makefile
@@ -24,3 +24,6 @@ obj-$(CONFIG_S5PC100_SETUP_SDHCI_GPIO)	+= setup-sdhci-gpio.o
 # machine support
 
 obj-$(CONFIG_MACH_SMDKC100)	+= mach-smdkc100.o
+
+# device support
+obj-y				+= dev-audio.o
diff --git a/arch/arm/mach-s5pc100/dev-audio.c b/arch/arm/mach-s5pc100/dev-audio.c
new file mode 100644
index 00000000000..18cfe9ae193
--- /dev/null
+++ b/arch/arm/mach-s5pc100/dev-audio.c
@@ -0,0 +1,287 @@
+/* linux/arch/arm/mach-s5pc100/dev-audio.c
+ *
+ * Copyright (c) 2010 Samsung Electronics Co. Ltd
+ *	Jaswinder Singh <jassi.brar@samsung.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/platform_device.h>
+#include <linux/dma-mapping.h>
+
+#include <plat/gpio-cfg.h>
+#include <plat/audio.h>
+
+#include <mach/gpio.h>
+#include <mach/map.h>
+#include <mach/dma.h>
+#include <mach/irqs.h>
+
+static int s5pc100_cfg_i2s(struct platform_device *pdev)
+{
+	/* configure GPIO for i2s port */
+	switch (pdev->id) {
+	case 1:
+		s3c_gpio_cfgpin(S5PC100_GPC(0), S3C_GPIO_SFN(2));
+		s3c_gpio_cfgpin(S5PC100_GPC(1), S3C_GPIO_SFN(2));
+		s3c_gpio_cfgpin(S5PC100_GPC(2), S3C_GPIO_SFN(2));
+		s3c_gpio_cfgpin(S5PC100_GPC(3), S3C_GPIO_SFN(2));
+		s3c_gpio_cfgpin(S5PC100_GPC(4), S3C_GPIO_SFN(2));
+		break;
+
+	case 2:
+		s3c_gpio_cfgpin(S5PC100_GPG3(0), S3C_GPIO_SFN(4));
+		s3c_gpio_cfgpin(S5PC100_GPG3(1), S3C_GPIO_SFN(4));
+		s3c_gpio_cfgpin(S5PC100_GPG3(2), S3C_GPIO_SFN(4));
+		s3c_gpio_cfgpin(S5PC100_GPG3(3), S3C_GPIO_SFN(4));
+		s3c_gpio_cfgpin(S5PC100_GPG3(4), S3C_GPIO_SFN(4));
+		break;
+
+	case -1: /* Dedicated pins */
+		break;
+
+	default:
+		printk(KERN_ERR "Invalid Device %d\n", pdev->id);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static struct s3c_audio_pdata s3c_i2s_pdata = {
+	.cfg_gpio = s5pc100_cfg_i2s,
+};
+
+static struct resource s5pc100_iis0_resource[] = {
+	[0] = {
+		.start = S5PC100_PA_I2S0,
+		.end   = S5PC100_PA_I2S0 + 0x100 - 1,
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = DMACH_I2S0_TX,
+		.end   = DMACH_I2S0_TX,
+		.flags = IORESOURCE_DMA,
+	},
+	[2] = {
+		.start = DMACH_I2S0_RX,
+		.end   = DMACH_I2S0_RX,
+		.flags = IORESOURCE_DMA,
+	},
+};
+
+struct platform_device s5pc100_device_iis0 = {
+	.name		  = "s3c64xx-iis-v4",
+	.id		  = -1,
+	.num_resources	  = ARRAY_SIZE(s5pc100_iis0_resource),
+	.resource	  = s5pc100_iis0_resource,
+	.dev = {
+		.platform_data = &s3c_i2s_pdata,
+	},
+};
+
+static struct resource s5pc100_iis1_resource[] = {
+	[0] = {
+		.start = S5PC100_PA_I2S1,
+		.end   = S5PC100_PA_I2S1 + 0x100 - 1,
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = DMACH_I2S1_TX,
+		.end   = DMACH_I2S1_TX,
+		.flags = IORESOURCE_DMA,
+	},
+	[2] = {
+		.start = DMACH_I2S1_RX,
+		.end   = DMACH_I2S1_RX,
+		.flags = IORESOURCE_DMA,
+	},
+};
+
+struct platform_device s5pc100_device_iis1 = {
+	.name		  = "s3c64xx-iis",
+	.id		  = 1,
+	.num_resources	  = ARRAY_SIZE(s5pc100_iis1_resource),
+	.resource	  = s5pc100_iis1_resource,
+	.dev = {
+		.platform_data = &s3c_i2s_pdata,
+	},
+};
+
+static struct resource s5pc100_iis2_resource[] = {
+	[0] = {
+		.start = S5PC100_PA_I2S2,
+		.end   = S5PC100_PA_I2S2 + 0x100 - 1,
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = DMACH_I2S2_TX,
+		.end   = DMACH_I2S2_TX,
+		.flags = IORESOURCE_DMA,
+	},
+	[2] = {
+		.start = DMACH_I2S2_RX,
+		.end   = DMACH_I2S2_RX,
+		.flags = IORESOURCE_DMA,
+	},
+};
+
+struct platform_device s5pc100_device_iis2 = {
+	.name		  = "s3c64xx-iis",
+	.id		  = 2,
+	.num_resources	  = ARRAY_SIZE(s5pc100_iis2_resource),
+	.resource	  = s5pc100_iis2_resource,
+	.dev = {
+		.platform_data = &s3c_i2s_pdata,
+	},
+};
+
+/* PCM Controller platform_devices */
+
+static int s5pc100_pcm_cfg_gpio(struct platform_device *pdev)
+{
+	switch (pdev->id) {
+	case 0:
+		s3c_gpio_cfgpin(S5PC100_GPG3(0), S3C_GPIO_SFN(5));
+		s3c_gpio_cfgpin(S5PC100_GPG3(1), S3C_GPIO_SFN(5));
+		s3c_gpio_cfgpin(S5PC100_GPG3(2), S3C_GPIO_SFN(5));
+		s3c_gpio_cfgpin(S5PC100_GPG3(3), S3C_GPIO_SFN(5));
+		s3c_gpio_cfgpin(S5PC100_GPG3(4), S3C_GPIO_SFN(5));
+		break;
+
+	case 1:
+		s3c_gpio_cfgpin(S5PC100_GPC(0), S3C_GPIO_SFN(3));
+		s3c_gpio_cfgpin(S5PC100_GPC(1), S3C_GPIO_SFN(3));
+		s3c_gpio_cfgpin(S5PC100_GPC(2), S3C_GPIO_SFN(3));
+		s3c_gpio_cfgpin(S5PC100_GPC(3), S3C_GPIO_SFN(3));
+		s3c_gpio_cfgpin(S5PC100_GPC(4), S3C_GPIO_SFN(3));
+		break;
+
+	default:
+		printk(KERN_DEBUG "Invalid PCM Controller number!");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static struct s3c_audio_pdata s3c_pcm_pdata = {
+	.cfg_gpio = s5pc100_pcm_cfg_gpio,
+};
+
+static struct resource s5pc100_pcm0_resource[] = {
+	[0] = {
+		.start = S5PC100_PA_PCM0,
+		.end   = S5PC100_PA_PCM0 + 0x100 - 1,
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = DMACH_PCM0_TX,
+		.end   = DMACH_PCM0_TX,
+		.flags = IORESOURCE_DMA,
+	},
+	[2] = {
+		.start = DMACH_PCM0_RX,
+		.end   = DMACH_PCM0_RX,
+		.flags = IORESOURCE_DMA,
+	},
+};
+
+struct platform_device s5pc100_device_pcm0 = {
+	.name		  = "samsung-pcm",
+	.id		  = 0,
+	.num_resources	  = ARRAY_SIZE(s5pc100_pcm0_resource),
+	.resource	  = s5pc100_pcm0_resource,
+	.dev = {
+		.platform_data = &s3c_pcm_pdata,
+	},
+};
+
+static struct resource s5pc100_pcm1_resource[] = {
+	[0] = {
+		.start = S5PC100_PA_PCM1,
+		.end   = S5PC100_PA_PCM1 + 0x100 - 1,
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = DMACH_PCM1_TX,
+		.end   = DMACH_PCM1_TX,
+		.flags = IORESOURCE_DMA,
+	},
+	[2] = {
+		.start = DMACH_PCM1_RX,
+		.end   = DMACH_PCM1_RX,
+		.flags = IORESOURCE_DMA,
+	},
+};
+
+struct platform_device s5pc100_device_pcm1 = {
+	.name		  = "samsung-pcm",
+	.id		  = 1,
+	.num_resources	  = ARRAY_SIZE(s5pc100_pcm1_resource),
+	.resource	  = s5pc100_pcm1_resource,
+	.dev = {
+		.platform_data = &s3c_pcm_pdata,
+	},
+};
+
+/* AC97 Controller platform devices */
+
+static int s5pc100_ac97_cfg_gpio(struct platform_device *pdev)
+{
+	s3c_gpio_cfgpin(S5PC100_GPC(0), S3C_GPIO_SFN(4));
+	s3c_gpio_cfgpin(S5PC100_GPC(1), S3C_GPIO_SFN(4));
+	s3c_gpio_cfgpin(S5PC100_GPC(2), S3C_GPIO_SFN(4));
+	s3c_gpio_cfgpin(S5PC100_GPC(3), S3C_GPIO_SFN(4));
+	s3c_gpio_cfgpin(S5PC100_GPC(4), S3C_GPIO_SFN(4));
+
+	return 0;
+}
+
+static struct resource s5pc100_ac97_resource[] = {
+	[0] = {
+		.start = S5PC100_PA_AC97,
+		.end   = S5PC100_PA_AC97 + 0x100 - 1,
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = DMACH_AC97_PCMOUT,
+		.end   = DMACH_AC97_PCMOUT,
+		.flags = IORESOURCE_DMA,
+	},
+	[2] = {
+		.start = DMACH_AC97_PCMIN,
+		.end   = DMACH_AC97_PCMIN,
+		.flags = IORESOURCE_DMA,
+	},
+	[3] = {
+		.start = DMACH_AC97_MICIN,
+		.end   = DMACH_AC97_MICIN,
+		.flags = IORESOURCE_DMA,
+	},
+	[4] = {
+		.start = IRQ_AC97,
+		.end   = IRQ_AC97,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct s3c_audio_pdata s3c_ac97_pdata = {
+	.cfg_gpio = s5pc100_ac97_cfg_gpio,
+};
+
+static u64 s5pc100_ac97_dmamask = DMA_BIT_MASK(32);
+
+struct platform_device s5pc100_device_ac97 = {
+	.name		  = "s3c-ac97",
+	.id		  = -1,
+	.num_resources	  = ARRAY_SIZE(s5pc100_ac97_resource),
+	.resource	  = s5pc100_ac97_resource,
+	.dev = {
+		.platform_data = &s3c_ac97_pdata,
+		.dma_mask = &s5pc100_ac97_dmamask,
+		.coherent_dma_mask = DMA_BIT_MASK(32),
+	},
+};
diff --git a/arch/arm/mach-s5pc100/include/mach/map.h b/arch/arm/mach-s5pc100/include/mach/map.h
index 6428f489820..67049e4bd2e 100644
--- a/arch/arm/mach-s5pc100/include/mach/map.h
+++ b/arch/arm/mach-s5pc100/include/mach/map.h
@@ -55,6 +55,16 @@
 
 #define S5PC100_PA_FB		(0xEE000000)
 
+#define S5PC100_PA_AC97		0xF2300000
+
+/* PCM */
+#define S5PC100_PA_PCM0		0xF2400000
+#define S5PC100_PA_PCM1		0xF2500000
+
+/* KEYPAD */
+#define S5PC100_PA_KEYPAD	(0xF3100000)
+>>>>>>> for-2635-4/s5p-devs:arch/arm/mach-s5pc100/include/mach/map.h
+
 #define S5PC100_PA_HSMMC(x)	(0xED800000 + ((x) * 0x100000))
 
 #define S5PC100_PA_SDRAM	(0x20000000)
diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-s5pc100/mach-smdkc100.c
index a95d8f7d36d..af22f8202a0 100644
--- a/arch/arm/mach-s5pc100/mach-smdkc100.c
+++ b/arch/arm/mach-s5pc100/mach-smdkc100.c
@@ -157,6 +157,8 @@ static struct platform_device *smdkc100_devices[] __initdata = {
 	&s3c_device_hsmmc1,
 	&s3c_device_hsmmc2,
 	&smdkc100_lcd_powerdev,
+	&s5pc100_device_iis0,
+	&s5pc100_device_ac97,
 };
 
 static void __init smdkc100_map_io(void)