Update the driver in order to use OMAP DMA DT binding instead of hwmod data for DT boot.
Signed-off-by: Sebastien Guiriec s-guiriec@ti.com --- sound/soc/omap/omap-mcpdm.c | 22 ++++++++++++++-------- 1 file changed, 14 insertions(+), 8 deletions(-)
diff --git a/sound/soc/omap/omap-mcpdm.c b/sound/soc/omap/omap-mcpdm.c index 5ca11bd..f41bac8 100644 --- a/sound/soc/omap/omap-mcpdm.c +++ b/sound/soc/omap/omap-mcpdm.c @@ -71,9 +71,11 @@ struct omap_mcpdm { static struct omap_pcm_dma_data omap_mcpdm_dai_dma_params[] = { { .name = "Audio playback", + .dma_name = "dn_link", }, { .name = "Audio capture", + .dma_name = "up_link", }, };
@@ -449,17 +451,21 @@ static int asoc_mcpdm_probe(struct platform_device *pdev) 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_byname(pdev, IORESOURCE_DMA, "dn_link"); - if (!res) - return -ENODEV; + if (!pdev->dev.of_node) { + res = platform_get_resource_byname(pdev, IORESOURCE_DMA, + "dn_link"); + if (!res) + return -ENODEV;
- omap_mcpdm_dai_dma_params[0].dma_req = res->start; + omap_mcpdm_dai_dma_params[0].dma_req = res->start;
- res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "up_link"); - if (!res) - return -ENODEV; + res = platform_get_resource_byname(pdev, IORESOURCE_DMA, + "up_link"); + if (!res) + return -ENODEV;
- omap_mcpdm_dai_dma_params[1].dma_req = res->start; + omap_mcpdm_dai_dma_params[1].dma_req = res->start; + }
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mpu"); if (res == NULL)