ARM: tegra: add devices.c entries for audio

For I2S, DAS, PCM devices

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 70 insertions, 0 deletions

diff --git a/arch/arm/mach-tegra/devices.c b/arch/arm/mach-tegra/devices.c
index 682e6d33108c..1528f9daef1f 100644
--- a/arch/arm/mach-tegra/devices.c
+++ b/arch/arm/mach-tegra/devices.c
@@ -503,3 +503,73 @@ struct platform_device tegra_uarte_device = {
                 .coherent_dma_mask      = DMA_BIT_MASK(32),
         },
 };
+
+static struct resource i2s_resource1[] = {
+        [0] = {
+                .start  = INT_I2S1,
+                .end    = INT_I2S1,
+                .flags  = IORESOURCE_IRQ
+        },
+        [1] = {
+                .start  = TEGRA_DMA_REQ_SEL_I2S_1,
+                .end    = TEGRA_DMA_REQ_SEL_I2S_1,
+                .flags  = IORESOURCE_DMA
+        },
+        [2] = {
+                .start  = TEGRA_I2S1_BASE,
+                .end    = TEGRA_I2S1_BASE + TEGRA_I2S1_SIZE - 1,
+                .flags  = IORESOURCE_MEM
+        }
+};
+
+static struct resource i2s_resource2[] = {
+        [0] = {
+                .start  = INT_I2S2,
+                .end    = INT_I2S2,
+                .flags  = IORESOURCE_IRQ
+        },
+        [1] = {
+                .start  = TEGRA_DMA_REQ_SEL_I2S2_1,
+                .end    = TEGRA_DMA_REQ_SEL_I2S2_1,
+                .flags  = IORESOURCE_DMA
+        },
+        [2] = {
+                .start  = TEGRA_I2S2_BASE,
+                .end    = TEGRA_I2S2_BASE + TEGRA_I2S2_SIZE - 1,
+                .flags  = IORESOURCE_MEM
+        }
+};
+
+struct platform_device tegra_i2s_device1 = {
+        .name           = "tegra-i2s",
+        .id             = 0,
+        .resource       = i2s_resource1,
+        .num_resources  = ARRAY_SIZE(i2s_resource1),
+};
+
+struct platform_device tegra_i2s_device2 = {
+        .name           = "tegra-i2s",
+        .id             = 1,
+        .resource       = i2s_resource2,
+        .num_resources  = ARRAY_SIZE(i2s_resource2),
+};
+
+static struct resource tegra_das_resources[] = {
+        [0] = {
+                .start = TEGRA_APB_MISC_DAS_BASE,
+                .end = TEGRA_APB_MISC_DAS_BASE + TEGRA_APB_MISC_DAS_SIZE - 1,
+                .flags = IORESOURCE_MEM,
+        },
+};
+
+struct platform_device tegra_das_device = {
+        .name           = "tegra-das",
+        .id             = -1,
+        .num_resources  = ARRAY_SIZE(tegra_das_resources),
+        .resource       = tegra_das_resources,
+};
+
+struct platform_device tegra_pcm_device = {
+        .name = "tegra-pcm-audio",
+        .id = -1,
+};