[deliverable/linux.git] / arch / arm / mach-ux500 / board-mop500-audio.c

/*
 * 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,
};
Commit	Line	Data
	1	/*
	2	* Copyright (C) ST-Ericsson SA 2010
	3	*
	4	* License terms: GNU General Public License (GPL), version 2
	5	*/
	6
	7	#include <linux/platform_device.h>
	8	#include <linux/init.h>
	9	#include <linux/gpio.h>
	10	#include <linux/platform_data/dma-ste-dma40.h>
	11
	12	#include <linux/platform_data/asoc-ux500-msp.h>
	13
	14	#include "ste-dma40-db8500.h"
	15	#include "board-mop500.h"
	16
	17	static struct stedma40_chan_cfg msp0_dma_rx = {
	18	.high_priority = true,
	19	.dir = DMA_DEV_TO_MEM,
	20	.dev_type = DB8500_DMA_DEV31_MSP0_SLIM0_CH0,
	21	};
	22
	23	static struct stedma40_chan_cfg msp0_dma_tx = {
	24	.high_priority = true,
	25	.dir = DMA_MEM_TO_DEV,
	26	.dev_type = DB8500_DMA_DEV31_MSP0_SLIM0_CH0,
	27	};
	28
	29	struct msp_i2s_platform_data msp0_platform_data = {
	30	.id = 0,
	31	.msp_i2s_dma_rx = &msp0_dma_rx,
	32	.msp_i2s_dma_tx = &msp0_dma_tx,
	33	};
	34
	35	static struct stedma40_chan_cfg msp1_dma_rx = {
	36	.high_priority = true,
	37	.dir = DMA_DEV_TO_MEM,
	38	.dev_type = DB8500_DMA_DEV30_MSP3,
	39	};
	40
	41	static struct stedma40_chan_cfg msp1_dma_tx = {
	42	.high_priority = true,
	43	.dir = DMA_MEM_TO_DEV,
	44	.dev_type = DB8500_DMA_DEV30_MSP1,
	45	};
	46
	47	struct msp_i2s_platform_data msp1_platform_data = {
	48	.id = 1,
	49	.msp_i2s_dma_rx = NULL,
	50	.msp_i2s_dma_tx = &msp1_dma_tx,
	51	};
	52
	53	static struct stedma40_chan_cfg msp2_dma_rx = {
	54	.high_priority = true,
	55	.dir = DMA_DEV_TO_MEM,
	56	.dev_type = DB8500_DMA_DEV14_MSP2,
	57	};
	58
	59	static struct stedma40_chan_cfg msp2_dma_tx = {
	60	.high_priority = true,
	61	.dir = DMA_MEM_TO_DEV,
	62	.dev_type = DB8500_DMA_DEV14_MSP2,
	63	.use_fixed_channel = true,
	64	.phy_channel = 1,
	65	};
	66
	67	struct msp_i2s_platform_data msp2_platform_data = {
	68	.id = 2,
	69	.msp_i2s_dma_rx = &msp2_dma_rx,
	70	.msp_i2s_dma_tx = &msp2_dma_tx,
	71	};
	72
	73	struct msp_i2s_platform_data msp3_platform_data = {
	74	.id = 3,
	75	.msp_i2s_dma_rx = &msp1_dma_rx,
	76	.msp_i2s_dma_tx = NULL,
	77	};