diff options
Diffstat (limited to 'arch/arm/mach-ux500/board-mop500-audio.c')
| -rw-r--r-- | arch/arm/mach-ux500/board-mop500-audio.c | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/arch/arm/mach-ux500/board-mop500-audio.c b/arch/arm/mach-ux500/board-mop500-audio.c deleted file mode 100644 index bfe443daf4b0..000000000000 --- a/arch/arm/mach-ux500/board-mop500-audio.c +++ /dev/null @@ -1,132 +0,0 @@ -/* - * 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/pinctrl-nomadik.h> -#include <linux/platform_data/dma-ste-dma40.h> - -#include "devices.h" -#include "irqs.h" -#include <linux/platform_data/asoc-ux500-msp.h> - -#include "ste-dma40-db8500.h" -#include "board-mop500.h" -#include "devices-db8500.h" -#include "pins-db8500.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 = MSP_I2S_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 = MSP_I2S_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, -}; - -static struct platform_device *db8500_add_msp_i2s(struct device *parent, - int id, - resource_size_t base, int irq, - struct msp_i2s_platform_data *pdata) -{ - struct platform_device *pdev; - struct resource res[] = { - DEFINE_RES_MEM(base, SZ_4K), - DEFINE_RES_IRQ(irq), - }; - - pr_info("Register platform-device 'ux500-msp-i2s', id %d, irq %d\n", - id, irq); - pdev = platform_device_register_resndata(parent, "ux500-msp-i2s", id, - res, ARRAY_SIZE(res), - pdata, sizeof(*pdata)); - if (!pdev) { - pr_err("Failed to register platform-device 'ux500-msp-i2s.%d'!\n", - id); - return NULL; - } - - return pdev; -} - -/* Platform device for ASoC MOP500 machine */ -static struct platform_device snd_soc_mop500 = { - .name = "snd-soc-mop500", - .id = 0, - .dev = { - .platform_data = NULL, - }, -}; - -struct msp_i2s_platform_data msp2_platform_data = { - .id = MSP_I2S_2, - .msp_i2s_dma_rx = &msp2_dma_rx, - .msp_i2s_dma_tx = &msp2_dma_tx, -}; - -struct msp_i2s_platform_data msp3_platform_data = { - .id = MSP_I2S_3, - .msp_i2s_dma_rx = &msp1_dma_rx, - .msp_i2s_dma_tx = NULL, -}; - -void mop500_audio_init(struct device *parent) -{ - pr_info("%s: Register platform-device 'snd-soc-mop500'.\n", __func__); - platform_device_register(&snd_soc_mop500); - - pr_info("Initialize MSP I2S-devices.\n"); - db8500_add_msp_i2s(parent, 0, U8500_MSP0_BASE, IRQ_DB8500_MSP0, - &msp0_platform_data); - db8500_add_msp_i2s(parent, 1, U8500_MSP1_BASE, IRQ_DB8500_MSP1, - &msp1_platform_data); - db8500_add_msp_i2s(parent, 2, U8500_MSP2_BASE, IRQ_DB8500_MSP2, - &msp2_platform_data); - db8500_add_msp_i2s(parent, 3, U8500_MSP3_BASE, IRQ_DB8500_MSP1, - &msp3_platform_data); -} |
