Searched refs:imx_dmav1_readl (Results 1 - 1 of 1) sorted by relevance
| /linux-4.4.14/drivers/dma/ |
| H A D | imx-dma.c | 264 static unsigned imx_dmav1_readl(struct imxdma_engine *imxdma, unsigned offset) imx_dmav1_readl() function
304 imx_dmav1_readl(imxdma, DMA_DAR(imxdmac->channel)), imxdma_sg_next()
305 imx_dmav1_readl(imxdma, DMA_SAR(imxdmac->channel)), imxdma_sg_next()
306 imx_dmav1_readl(imxdma, DMA_CNTR(imxdmac->channel))); imxdma_sg_next()
323 imx_dmav1_writel(imxdma, imx_dmav1_readl(imxdma, DMA_DIMR) & imxdma_enable_hw()
325 imx_dmav1_writel(imxdma, imx_dmav1_readl(imxdma, DMA_CCR(channel)) | imxdma_enable_hw()
334 tmp = imx_dmav1_readl(imxdma, DMA_CCR(channel)); imxdma_enable_hw()
355 imx_dmav1_writel(imxdma, imx_dmav1_readl(imxdma, DMA_DIMR) | imxdma_disable_hw()
357 imx_dmav1_writel(imxdma, imx_dmav1_readl(imxdma, DMA_CCR(channel)) & imxdma_disable_hw()
384 disr = imx_dmav1_readl(imxdma, DMA_DISR); imxdma_err_handler()
386 err_mask = imx_dmav1_readl(imxdma, DMA_DBTOSR) | imxdma_err_handler()
387 imx_dmav1_readl(imxdma, DMA_DRTOSR) | imxdma_err_handler()
388 imx_dmav1_readl(imxdma, DMA_DSESR) | imxdma_err_handler()
389 imx_dmav1_readl(imxdma, DMA_DBOSR); imxdma_err_handler()
401 if (imx_dmav1_readl(imxdma, DMA_DBTOSR) & (1 << i)) { imxdma_err_handler()
405 if (imx_dmav1_readl(imxdma, DMA_DRTOSR) & (1 << i)) { imxdma_err_handler()
409 if (imx_dmav1_readl(imxdma, DMA_DSESR) & (1 << i)) { imxdma_err_handler()
413 if (imx_dmav1_readl(imxdma, DMA_DBOSR) & (1 << i)) { imxdma_err_handler()
455 tmp = imx_dmav1_readl(imxdma, DMA_CCR(chno)); dma_irq_handle_channel()
501 disr = imx_dmav1_readl(imxdma, DMA_DISR); dma_irq_handler()
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