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spi: npcm-fiu: Add NPCM8XX support
authorTomer Maimon <tmaimon77@gmail.com>
Mon, 18 Jul 2022 08:11:46 +0000 (11:11 +0300)
committerMark Brown <broonie@kernel.org>
Wed, 20 Jul 2022 15:55:26 +0000 (16:55 +0100)
commitb879e5dd8b799c66fd833aae415c1e8b980a398c
treebfe3e5f528ac6106f43c1fa4aeefe5bdd732a1f4tree | snapshot
parentee5a1e1c5429a0861870719851c07e52432f238ccommit | diff
spi: npcm-fiu: Add NPCM8XX support

Adding FIU NPCM8XX support to NPCM FIU driver.
NPCM8XX FIU supports four controllers.

As part of adding NPCM8XX support:
- Add NPCM8XX specific compatible string.
- Using an internal burst configuration register instead of a GCR
  register.
- Support FIU1 controller.

Signed-off-by: Tomer Maimon <tmaimon77@gmail.com>
Link: https://lore.kernel.org/r/20220718081146.256070-4-tmaimon77@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-npcm-fiu.c diff | blob | history
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