[PATCH] spi: orion: Add multiple chip select support for Armada 370 and 375
ezequiel.garcia at free-electrons.com
Tue Jan 6 13:37:01 PST 2015
On 01/06/2015 06:30 PM, Ken Wilson wrote:
> Create a new dt binding for the Armada 375 that supports up to
> 3 chip selects but uses the same prescaler values and algorithm
> as the basic orion binding.
> Update the Armada 370 so that it supports up to 4 chip selects.
> This has been tested on the Armada 375 with multiple SPI-NOR chips.
> Signed-off-by: Ken Wilson <ken.wilson at opengear.com>
> .../devicetree/bindings/spi/spi-orion.txt | 3 ++-
> arch/arm/boot/dts/armada-375.dtsi | 4 +--
> drivers/spi/spi-orion.c | 29 +++++++++++++++++++---
You will have to split this changeset in three patches, given these
three files carry different kind of changes:
1. The driver change itself
2. The devicetree binding documentation change
3. The devicetree dtsi change
Ezequiel García, Free Electrons
Embedded Linux, Kernel and Android Engineering
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