Home
last modified time | relevance | path

Searched refs:ctcr (Results 1 – 1 of 1) sorted by relevance

/Linux-v6.6/drivers/dma/
Dstm32-mdma.c205 u32 ctcr; member
485 u32 ccr, ctcr, ctbr, tlen; in stm32_mdma_set_xfer_param() local
493 ctcr = stm32_mdma_read(dmadev, STM32_MDMA_CTCR(chan->id)); in stm32_mdma_set_xfer_param()
497 ctcr &= ~STM32_MDMA_CTCR_SWRM; in stm32_mdma_set_xfer_param()
500 ctcr &= ~STM32_MDMA_CTCR_CFG_MASK; in stm32_mdma_set_xfer_param()
501 ctcr |= chan_config->transfer_config & STM32_MDMA_CTCR_CFG_MASK; in stm32_mdma_set_xfer_param()
507 tlen = STM32_MDMA_CTCR_LEN2_GET(ctcr); in stm32_mdma_set_xfer_param()
508 ctcr &= ~STM32_MDMA_CTCR_LEN2_MSK; in stm32_mdma_set_xfer_param()
509 ctcr |= STM32_MDMA_CTCR_TLEN((tlen - 1)); in stm32_mdma_set_xfer_param()
512 ctcr &= ~STM32_MDMA_CTCR_PKE; in stm32_mdma_set_xfer_param()
[all …]