From bda7b072de999280ef78aaea4335ec58afc4bdb2 Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Wed, 7 Sep 2016 15:39:55 +0300
Subject: x86/platform/intel-mid: Implement power off sequence

Tell SCU that we are about powering off the device.

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>
Link: http://lkml.kernel.org/r/20160907123955.21228-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 arch/x86/include/asm/intel_scu_ipc.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'arch/x86/include/asm/intel_scu_ipc.h')

diff --git a/arch/x86/include/asm/intel_scu_ipc.h b/arch/x86/include/asm/intel_scu_ipc.h
index 925b605eb5c6..4fb1d0abef95 100644
--- a/arch/x86/include/asm/intel_scu_ipc.h
+++ b/arch/x86/include/asm/intel_scu_ipc.h
@@ -3,6 +3,8 @@
 
 #include <linux/notifier.h>
 
+#define IPCMSG_COLD_OFF		0x80	/* Only for Tangier */
+
 #define IPCMSG_WARM_RESET	0xF0
 #define IPCMSG_COLD_RESET	0xF1
 #define IPCMSG_SOFT_RESET	0xF2
-- 
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