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spi: dw: Add an initialization priority Kconfig option

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On Quark SE, SPI might require GPIO to be ready before hand, to emulate
CS, thus providing an option to tweak the intialization priority for SPI
DW driver.

Change-Id: Ifa373948ac8227bf6e4ed1113bcb4dc9139b6663
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This commit is contained in:
Tomasz Bursztyka 2016-01-22 14:47:11 +01:00 • committed by Anas Nashif
commit 6021c64844
3 changed files with 11 additions and 2 deletions
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3
arch/x86/soc/quark_se/Kconfig
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@ -234,6 +234,9 @@ config GPIO_DW_INIT_PRIORITY
config I2C_INIT_PRIORITY
default 60
config SPI_DW_INIT_PRIORITY
default 70 # It might require GPIO to be ready first
if UART_NS16550
config UART_NS16550_PORT_0