Searched refs:DMA_DISR (Results 1 – 1 of 1) sorted by relevance
| /Linux-v5.4/drivers/dma/ |
| D | imx-dma.c | 53 #define DMA_DISR 0x04 /* Interrupt status Register */ macro
319 imx_dmav1_writel(imxdma, 1 << channel, DMA_DISR); in imxdma_enable_hw()
356 imx_dmav1_writel(imxdma, 1 << channel, DMA_DISR); in imxdma_disable_hw()
381 disr = imx_dmav1_readl(imxdma, DMA_DISR); in imxdma_err_handler()
391 imx_dmav1_writel(imxdma, disr & err_mask, DMA_DISR); in imxdma_err_handler()
498 disr = imx_dmav1_readl(imxdma, DMA_DISR); in dma_irq_handler()
502 imx_dmav1_writel(imxdma, disr, DMA_DISR); in dma_irq_handler()
1130 imx_dmav1_writel(imxdma, (1 << IMX_DMA_CHANNELS) - 1, DMA_DISR); in imxdma_probe()
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