1 files changed, 59 insertions, 27 deletions

diff --git a/arch/arm/mach-s5pc100/dev-audio.c b/arch/arm/mach-s5pc100/dev-audio.c
index a699ed6acc23..564e195ec493 100644
--- a/arch/arm/mach-s5pc100/dev-audio.c
+++ b/arch/arm/mach-s5pc100/dev-audio.c
@@ -24,19 +24,11 @@ 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));
+                s3c_gpio_cfgpin_range(S5PC100_GPC(0), 5, 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));
+                s3c_gpio_cfgpin_range(S5PC100_GPG3(0), 5, S3C_GPIO_SFN(4));
                 break;
 
         case -1: /* Dedicated pins */
@@ -144,19 +136,11 @@ 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));
+                s3c_gpio_cfgpin_range(S5PC100_GPG3(0), 5, 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));
+                s3c_gpio_cfgpin_range(S5PC100_GPC(0), 5, S3C_GPIO_SFN(3));
                 break;
 
         default:
@@ -231,13 +215,7 @@ struct platform_device s5pc100_device_pcm1 = {
 
 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;
+        return s3c_gpio_cfgpin_range(S5PC100_GPC(0), 5, S3C_GPIO_SFN(4));
 }
 
 static struct resource s5pc100_ac97_resource[] = {
@@ -285,3 +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;
+}