1 files changed, 77 insertions, 0 deletions
diff --git a/kernel/arch/arm/mach-ux500/board-mop500-audio.c b/kernel/arch/arm/mach-ux500/board-mop500-audio.c
new file mode 100644
index 000000000..b2a0899e7
--- /dev/null
+++ b/kernel/arch/arm/mach-ux500/board-mop500-audio.c
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) ST-Ericsson SA 2010
+ *
+ * License terms: GNU General Public License (GPL), version 2
+ */
+
+#include <linux/platform_device.h>
+#include <linux/init.h>
+#include <linux/gpio.h>
+#include <linux/platform_data/dma-ste-dma40.h>
+
+#include <linux/platform_data/asoc-ux500-msp.h>
+
+#include "ste-dma40-db8500.h"
+#include "board-mop500.h"
+
+static struct stedma40_chan_cfg msp0_dma_rx = {
+	.high_priority = true,
+	.dir = DMA_DEV_TO_MEM,
+	.dev_type = DB8500_DMA_DEV31_MSP0_SLIM0_CH0,
+};
+
+static struct stedma40_chan_cfg msp0_dma_tx = {
+	.high_priority = true,
+	.dir = DMA_MEM_TO_DEV,
+	.dev_type = DB8500_DMA_DEV31_MSP0_SLIM0_CH0,
+};
+
+struct msp_i2s_platform_data msp0_platform_data = {
+	.id = 0,
+	.msp_i2s_dma_rx = &msp0_dma_rx,
+	.msp_i2s_dma_tx = &msp0_dma_tx,
+};
+
+static struct stedma40_chan_cfg msp1_dma_rx = {
+	.high_priority = true,
+	.dir = DMA_DEV_TO_MEM,
+	.dev_type = DB8500_DMA_DEV30_MSP3,
+};
+
+static struct stedma40_chan_cfg msp1_dma_tx = {
+	.high_priority = true,
+	.dir = DMA_MEM_TO_DEV,
+	.dev_type = DB8500_DMA_DEV30_MSP1,
+};
+
+struct msp_i2s_platform_data msp1_platform_data = {
+	.id = 1,
+	.msp_i2s_dma_rx = NULL,
+	.msp_i2s_dma_tx = &msp1_dma_tx,
+};
+
+static struct stedma40_chan_cfg msp2_dma_rx = {
+	.high_priority = true,
+	.dir = DMA_DEV_TO_MEM,
+	.dev_type = DB8500_DMA_DEV14_MSP2,
+};
+
+static struct stedma40_chan_cfg msp2_dma_tx = {
+	.high_priority = true,
+	.dir = DMA_MEM_TO_DEV,
+	.dev_type = DB8500_DMA_DEV14_MSP2,
+	.use_fixed_channel = true,
+	.phy_channel = 1,
+};
+
+struct msp_i2s_platform_data msp2_platform_data = {
+	.id = 2,
+	.msp_i2s_dma_rx = &msp2_dma_rx,
+	.msp_i2s_dma_tx = &msp2_dma_tx,
+};
+
+struct msp_i2s_platform_data msp3_platform_data = {
+	.id		= 3,
+	.msp_i2s_dma_rx	= &msp1_dma_rx,
+	.msp_i2s_dma_tx	= NULL,
+};