Messages in this thread | | | From | Vignesh Raghavendra <> | Subject | [PATCH 0/4] mtd: hyperbus: hbmc-am654: Add DMA support | Date | Thu, 17 Sep 2020 13:17:45 +0530 |
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This series add DMA support for reading data from HyperBus memory devices for TI's AM654/J721e SoCs
With DMA there is ~5x improvement in read througput.
Vignesh Raghavendra (4): mtd: hyperbus: Provide per device private pointer mtd: hyperbus: hbmc-am654: Fix direct mapping setup flash access mtd: hyperbus: hbmc-am654: Drop pm_runtime* calls from probe mtd: hyperbus: hbmc-am654: Add DMA support for reads
drivers/mtd/hyperbus/hbmc-am654.c | 148 ++++++++++++++++++++++++++---- include/linux/mtd/hyperbus.h | 2 + 2 files changed, 134 insertions(+), 16 deletions(-)
-- 2.28.0
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