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spi: s3c64xx: add exynos5433 spi compatible 

The samsung,exynos5433-spi has some peculiarities that bring the
need of creating a new compatible in the binding.

One of those is the 3-clocks controller management where the spi
is fed with three clocks: "spi", "busclkN" and "ioclk".

By adding the exynos5433-spi, we deprecate the exynos7 compatible
and discourage its use.

Signed-off-by: Andi Shyti <andi.shyti@samsung.com>
Reviewed-by: Michael Turquette <mturquette@baylibre.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Andi Shyti 2016-07-12 19:02:10 +09:00 committed by Mark Brown
parent 9f135787b1
commit c068042bf0
1 changed files with 2 additions and 1 deletions
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3
Documentation/devicetree/bindings/spi/spi-samsung.txt
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@ -9,7 +9,8 @@ Required SoC Specific Properties:
- samsung,s3c2443-spi: for s3c2443, s3c2416 and s3c2450 platforms
- samsung,s3c6410-spi: for s3c6410 platforms
- samsung,s5pv210-spi: for s5pv210 and s5pc110 platforms
- samsung,exynos7-spi: for exynos7 platforms
- samsung,exynos5433-spi: for exynos5433 compatible controllers
- samsung,exynos7-spi: for exynos7 platforms <DEPRECATED>
- reg: physical base address of the controller and length of memory mapped
region.