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From: Mason Zhang <>
To: Mark Brown <>,
	Matthias Brugger <>
Cc: Laxman Dewangan <>,
	<>, <>,
	<>, <>,
	Mason Zhang <>
Subject: [PATCH v2 0/4] *** spi cs_timing restructure ***
Date: Tue, 3 Aug 2021 18:22:29 +0800	[thread overview]
Message-ID: <> (raw)

This patchset has restructure spi cs_timing, as we know spi core has
removed spi_set_cs_timing() API, it is a correct decision because it
asked spi devices to call it in one more time.
so we need find another way to support user set cs_timing. Actually,
spi_device set spi_delay for cs_timing is enough, and about how to
set cs_timing, just put it one the master driver.
We have test this patch in mediatek platform, it can compeletly meets
our needs.

Changed in v2:
  - fix tegra spi build err

Mason Zhang (4):
  spi: move cs spi_delay to spi_device
  spi: modify set_cs_timing parameter
  spi: mediatek: modify set_cs_timing callback
  spi: tegra114: Fix set_cs_timing param

 drivers/spi/spi-mt65xx.c   | 102 ++++++++++++++++++++-----------------
 drivers/spi/spi-tegra114.c |   8 +--
 drivers/spi/spi.c          |   6 +--
 include/linux/spi/spi.h    |  23 ++++-----
 4 files changed, 73 insertions(+), 66 deletions(-)


                 reply	other threads:[~2021-08-03 10:39 UTC|newest]

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