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acd08ec)
Get the needed resources in a correct way and avoid using defines for them.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
static struct omap_pcm_dma_data omap_mcpdm_dai_dma_params[] = {
{
.name = "Audio playback",
static struct omap_pcm_dma_data omap_mcpdm_dai_dma_params[] = {
{
.name = "Audio playback",
- .dma_req = OMAP44XX_DMA_MCPDM_DL,
.data_type = OMAP_DMA_DATA_TYPE_S32,
.data_type = OMAP_DMA_DATA_TYPE_S32,
- .port_addr = OMAP44XX_MCPDM_L3_BASE + MCPDM_REG_DN_DATA,
},
{
.name = "Audio capture",
},
{
.name = "Audio capture",
- .dma_req = OMAP44XX_DMA_MCPDM_UP,
.data_type = OMAP_DMA_DATA_TYPE_S32,
.data_type = OMAP_DMA_DATA_TYPE_S32,
- .port_addr = OMAP44XX_MCPDM_L3_BASE + MCPDM_REG_UP_DATA,
mutex_init(&mcpdm->mutex);
mutex_init(&mcpdm->mutex);
+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dma");
+ if (res == NULL)
+ return -ENOMEM;
+
+ omap_mcpdm_dai_dma_params[0].port_addr = res->start + MCPDM_REG_DN_DATA;
+ omap_mcpdm_dai_dma_params[1].port_addr = res->start + MCPDM_REG_UP_DATA;
+
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (res == NULL)
return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (res == NULL)
return -ENOMEM;
+ res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "dn_link");
+ if (!res)
+ return -ENODEV;
+
+ omap_mcpdm_dai_dma_params[0].dma_req = res->start;
+
+ res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "up_link");
+ if (!res)
+ return -ENODEV;
+
+ omap_mcpdm_dai_dma_params[1].dma_req = res->start;
+
+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mpu");
+ if (res == NULL)
+ return -ENOMEM;
+
if (!devm_request_mem_region(&pdev->dev, res->start,
resource_size(res), "McPDM"))
return -EBUSY;
if (!devm_request_mem_region(&pdev->dev, res->start,
resource_size(res), "McPDM"))
return -EBUSY;