Searched refs:DMA_DISR (Results 1 – 1 of 1) sorted by relevance
| /Linux-v4.19/drivers/dma/ |
| D | imx-dma.c | 53 #define DMA_DISR 0x04 /* Interrupt status Register */ macro
320 imx_dmav1_writel(imxdma, 1 << channel, DMA_DISR); in imxdma_enable_hw()
357 imx_dmav1_writel(imxdma, 1 << channel, DMA_DISR); in imxdma_disable_hw()
382 disr = imx_dmav1_readl(imxdma, DMA_DISR); in imxdma_err_handler()
392 imx_dmav1_writel(imxdma, disr & err_mask, DMA_DISR); in imxdma_err_handler()
499 disr = imx_dmav1_readl(imxdma, DMA_DISR); in dma_irq_handler()
503 imx_dmav1_writel(imxdma, disr, DMA_DISR); in dma_irq_handler()
1117 imx_dmav1_writel(imxdma, (1 << IMX_DMA_CHANNELS) - 1, DMA_DISR); in imxdma_probe()
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