x86/platform/intel-mid: Keep SRAM powered on at boot
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Thu, 8 Sep 2016 10:32:32 +0000 (13:32 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 16 Oct 2016 16:03:40 +0000 (18:03 +0200)
commit4c31498751b65ed0944497fc6e666cccb9116727
tree206351325f650a7f07e5477c5a2f78d64fe7bce1
parent768235b2aa428f11c60244192ab8bc7cf878e848
x86/platform/intel-mid: Keep SRAM powered on at boot

commit f43ea76cf310c3be95cb75ae1350cbe76a8f2380 upstream.

On Penwell SRAM has to be powered on, otherwise it prevents booting.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Fixes: ca22312dc840 ("x86/platform/intel-mid: Extend PWRMU to support Penwell")
Link: http://lkml.kernel.org/r/20160908103232.137587-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/x86/platform/intel-mid/pwr.c
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