Merge tag 'staging-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging/IIO updates from Greg KH:
 "Here is the big staging tree update for 4.12-rc1.

  It's a big one, adding about 350k new lines of crap^Wcode, mostly all
  in a big dump of media drivers from Intel. But there's other new
  drivers in here as well, yet-another-wifi driver, new IIO drivers, and
  a new crypto accelerator.

  We also deleted a bunch of stuff, mostly in patch cleanups, but also
  the Android ION code has shrunk a lot, and the Android low memory
  killer driver was finally deleted, much to the celebration of the -mm
  developers.

  All of these have been in linux-next with a few build issues that will
  show up when you merge to your tree"

Merge conflicts in the new rtl8723bs driver (due to the wifi changes
this merge window) handled as per linux-next, courtesy of Stephen
Rothwell.

* tag 'staging-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1182 commits)
  staging: fsl-mc/dpio: add cpu <--> LE conversion for dpaa2_fd
  staging: ks7010: remove line continuations in quoted strings
  staging: vt6656: use tabs instead of spaces
  staging: android: ion: Fix unnecessary initialization of static variable
  staging: media: atomisp: fix range checking on clk_num
  staging: media: atomisp: fix misspelled word in comment
  staging: media: atomisp: kmap() can't fail
  staging: atomisp: remove #ifdef for runtime PM functions
  staging: atomisp: satm include directory is gone
  atomisp: remove some more unused files
  atomisp: remove hmm_load/store/clear indirections
  atomisp: kill off mmgr_free
  atomisp: clean up the hmm init/cleanup indirections
  atomisp: handle allocation calls before init in the hmm layer
  staging: fsl-dpaa2/eth: Add maintainer for Ethernet driver
  staging: fsl-dpaa2/eth: Add TODO file
  staging: fsl-dpaa2/eth: Add trace points
  staging: fsl-dpaa2/eth: Add driver specific stats
  staging: fsl-dpaa2/eth: Add ethtool support
  staging: fsl-dpaa2/eth: Add Freescale DPAA2 Ethernet driver
  ...

1 files changed, 61 insertions, 0 deletions

diff --git a/drivers/staging/ccree/ssi_config.h b/drivers/staging/ccree/ssi_config.h
new file mode 100644
index 000000000000..d96a5436f6d7
--- /dev/null
+++ b/drivers/staging/ccree/ssi_config.h
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2012-2017 ARM Limited or its affiliates.
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* \file ssi_config.h
+   Definitions for ARM CryptoCell Linux Crypto Driver
+ */
+
+#ifndef __SSI_CONFIG_H__
+#define __SSI_CONFIG_H__
+
+#include <linux/version.h>
+
+#define DISABLE_COHERENT_DMA_OPS
+//#define FLUSH_CACHE_ALL
+//#define COMPLETION_DELAY
+//#define DX_DUMP_DESCS
+// #define DX_DUMP_BYTES
+// #define CC_DEBUG
+#define ENABLE_CC_SYSFS		/* Enable sysfs interface for debugging REE driver */
+//#define ENABLE_CC_CYCLE_COUNT
+//#define DX_IRQ_DELAY 100000
+#define DMA_BIT_MASK_LEN	48	/* was 32 bit, but for juno's sake it was enlarged to 48 bit */
+
+#if defined ENABLE_CC_CYCLE_COUNT && defined ENABLE_CC_SYSFS
+#define CC_CYCLE_COUNT
+#endif
+
+
+#if defined (CONFIG_ARM64)	// TODO currently only this mode was test on Juno (which is ARM64), need to enable coherent also.
+#define DISABLE_COHERENT_DMA_OPS
+#endif
+
+/* Define the CryptoCell DMA cache coherency signals configuration */
+#if defined (DISABLE_COHERENT_DMA_OPS)
+	/* Software Controlled Cache Coherency (SCCC) */ 
+	#define SSI_CACHE_PARAMS (0x000)
+	/* CC attached to NONE-ACP such as HPP/ACE/AMBA4.
+	 * The customer is responsible to enable/disable this feature
+	 * according to his platform type. */
+	#define DX_HAS_ACP 0
+#else
+	#define SSI_CACHE_PARAMS (0xEEE)
+	/* CC attached to ACP */
+	#define DX_HAS_ACP 1
+#endif
+
+#endif /*__DX_CONFIG_H__*/
+