spi: Add HiSilicon SPI Controller Driver for Kunpeng SoCs

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This driver supports SPI Controller for HiSilicon Kunpeng SoCs. This
driver supports SPI operations using FIFO mode of transfer.

DMA is not supported, and we just use IRQ mode for operation completion
notification.

Only ACPI firmware is supported.

Signed-off-by: Jay Fang <f.fangjian@huawei.com>
Link: https://lore.kernel.org/r/1616836200-45827-1-git-send-email-f.fangjian@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Jay Fang 2021-03-27 17:10:00 +08:00 • committed by Mark Brown

parent 8bb2dbf1e1

commit c770d8631e

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7

MAINTAINERS

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10

drivers/spi/Kconfig

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drivers/spi/Makefile

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505

drivers/spi/spi-hisi-kunpeng.c

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