X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=arch%2Farm%2Fmach-s5pc100%2Fdev-audio.c;h=564e195ec493355737f4bb90a92af18f77f2ae1e;hp=7f6d01e74b8e8e36d9d41576c7a52f188e115d67;hb=82279e6bd7643da1b3fbda42555c3238c7b00d38;hpb=ce8f9abd62e3c9fb21d6cea96a07f42ed5e008ce

diff --git a/arch/arm/mach-s5pc100/dev-audio.c b/arch/arm/mach-s5pc100/dev-audio.c
index 7f6d01e74b8e..564e195ec493 100644
--- a/arch/arm/mach-s5pc100/dev-audio.c
+++ b/arch/arm/mach-s5pc100/dev-audio.c
@@ -263,3 +263,57 @@ struct platform_device s5pc100_device_ac97 = {
 		.coherent_dma_mask = DMA_BIT_MASK(32),
 	},
 };
+
+/* S/PDIF Controller platform_device */
+static int s5pc100_spdif_cfg_gpd(struct platform_device *pdev)
+{
+	s3c_gpio_cfgpin_range(S5PC100_GPD(5), 2, S3C_GPIO_SFN(3));
+
+	return 0;
+}
+
+static int s5pc100_spdif_cfg_gpg3(struct platform_device *pdev)
+{
+	s3c_gpio_cfgpin_range(S5PC100_GPG3(5), 2, S3C_GPIO_SFN(3));
+
+	return 0;
+}
+
+static struct resource s5pc100_spdif_resource[] = {
+	[0] = {
+		.start	= S5PC100_PA_SPDIF,
+		.end	= S5PC100_PA_SPDIF + 0x100 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= DMACH_SPDIF,
+		.end	= DMACH_SPDIF,
+		.flags	= IORESOURCE_DMA,
+	},
+};
+
+static struct s3c_audio_pdata s5p_spdif_pdata = {
+	.cfg_gpio = s5pc100_spdif_cfg_gpd,
+};
+
+static u64 s5pc100_spdif_dmamask = DMA_BIT_MASK(32);
+
+struct platform_device s5pc100_device_spdif = {
+	.name		= "samsung-spdif",
+	.id		= -1,
+	.num_resources	= ARRAY_SIZE(s5pc100_spdif_resource),
+	.resource	= s5pc100_spdif_resource,
+	.dev = {
+		.platform_data = &s5p_spdif_pdata,
+		.dma_mask = &s5pc100_spdif_dmamask,
+		.coherent_dma_mask = DMA_BIT_MASK(32),
+	},
+};
+
+void __init s5pc100_spdif_setup_gpio(int gpio)
+{
+	if (gpio == S5PC100_SPDIF_GPD)
+		s5p_spdif_pdata.cfg_gpio = s5pc100_spdif_cfg_gpd;
+	else
+		s5p_spdif_pdata.cfg_gpio = s5pc100_spdif_cfg_gpg3;
+}