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wdt: dw: Add support for optional clock gating

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Clock gating is platform specific and not mandatory. Thus making it
Kconfig based as well as generic.

Change-Id: I4ea10eadb077ac3d57c9337b43b1a9fb14763302
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This commit is contained in:
Tomasz Bursztyka 2015-12-03 14:05:51 +01:00 • committed by Anas Nashif
commit 04f5cfb889
6 changed files with 78 additions and 14 deletions
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6
arch/x86/platforms/quark_se/Kconfig
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@ -170,6 +170,12 @@ endif
if WATCHDOG
config WDT_DW
def_bool y
config WDT_DW_CLOCK_GATE
def_bool n
config WDT_DW_CLOCK_GATE_DRV_NAME
default CLOCK_CONTROL_QUARK_SE_PERIPHERAL_DRV_NAME
config WDT_DW_CLOCK_GATE_SUBSYS
default 10
config WDT_DW_BASE_ADDR
default 0xB0000000
config WDT_DW_IRQ