[PATCH 0/4] spi: spi-ath79: Devicetree support and misc fixes

From: Alban Bedel
Date: Fri Apr 24 2015 - 10:19:52 EST

Hello all,

this serie add a DT support for the ATH79 SPI controller and fix a few
trivial bugs. While adding DT support we also remove the unused custom
controller data in favor of the generic GPIO based chip select.

The clock patch add the missing clk_un/prepare to fix the warnings once
the platform is moved to the generic clock framework.

Finally the last patch is to ensure that CS_HIGH chips using CS0 get the
proper CS level before the first transfer.


Alban Bedel (4):
devicetree: add binding documentation for the AR7100 SPI controller
spi: spi-ath79: Add device tree support
spi: spi-ath79: Use clk_prepare_enable and clk_disable_unprepare
spi: spi-ath79: Set the initial state of CS0

.../devicetree/bindings/spi/spi-ath79.txt | 24 +++++++++++++++
.../include/asm/mach-ath79/ath79_spi_platform.h | 4 ---
drivers/spi/spi-ath79.c | 34 ++++++++++++++--------
3 files changed, 46 insertions(+), 16 deletions(-)
create mode 100644 Documentation/devicetree/bindings/spi/spi-ath79.txt


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