Merge tag 'char-misc-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc driver updates from Greg KH:
 "Here is the large set of char/misc driver patches for 5.8-rc1

  Included in here are:

   - habanalabs driver updates, loads

   - mhi bus driver updates

   - extcon driver updates

   - clk driver updates (approved by the clock maintainer)

   - firmware driver updates

   - fpga driver updates

   - gnss driver updates

   - coresight driver updates

   - interconnect driver updates

   - parport driver updates (it's still alive!)

   - nvmem driver updates

   - soundwire driver updates

   - visorbus driver updates

   - w1 driver updates

   - various misc driver updates

  In short, loads of different driver subsystem updates along with the
  drivers as well.

  All have been in linux-next for a while with no reported issues"

* tag 'char-misc-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (233 commits)
  habanalabs: correctly cast u64 to void*
  habanalabs: initialize variable to default value
  extcon: arizona: Fix runtime PM imbalance on error
  extcon: max14577: Add proper dt-compatible strings
  extcon: adc-jack: Fix an error handling path in 'adc_jack_probe()'
  extcon: remove redundant assignment to variable idx
  w1: omap-hdq: print dev_err if irq flags are not cleared
  w1: omap-hdq: fix interrupt handling which did show spurious timeouts
  w1: omap-hdq: fix return value to be -1 if there is a timeout
  w1: omap-hdq: cleanup to add missing newline for some dev_dbg
  /dev/mem: Revoke mappings when a driver claims the region
  misc: xilinx-sdfec: convert get_user_pages() --> pin_user_pages()
  misc: xilinx-sdfec: cleanup return value in xsdfec_table_write()
  misc: xilinx-sdfec: improve get_user_pages_fast() error handling
  nvmem: qfprom: remove incorrect write support
  habanalabs: handle MMU cache invalidation timeout
  habanalabs: don't allow hard reset with open processes
  habanalabs: GAUDI does not support soft-reset
  habanalabs: add print for soft reset due to event
  habanalabs: improve MMU cache invalidation code
  ...

1 files changed, 59 insertions, 0 deletions

diff --git a/drivers/misc/habanalabs/include/gaudi/gaudi.h b/drivers/misc/habanalabs/include/gaudi/gaudi.h
new file mode 100644
index 000000000000..8829891d3eef
--- /dev/null
+++ b/drivers/misc/habanalabs/include/gaudi/gaudi.h
@@ -0,0 +1,59 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright 2018-2020 HabanaLabs, Ltd.
+ * All Rights Reserved.
+ *
+ */
+
+#ifndef GAUDI_H
+#define GAUDI_H
+
+#define SRAM_BAR_ID		0
+#define CFG_BAR_ID		2
+#define HBM_BAR_ID		4
+
+#define SRAM_BAR_SIZE		0x4000000ull		/* 64MB */
+#define CFG_BAR_SIZE		0x8000000ull		/* 128MB */
+
+#define CFG_BASE		0x7FFC000000ull
+#define CFG_SIZE		0x4000000		/* 32MB CFG + 32MB DBG*/
+
+#define SRAM_BASE_ADDR		0x7FF0000000ull
+#define SRAM_SIZE		0x1400000		/* 20MB */
+
+#define SPI_FLASH_BASE_ADDR	0x7FF8000000ull
+
+#define PSOC_SCRATCHPAD_ADDR	0x7FFBFE0000ull
+#define PSOC_SCRATCHPAD_SIZE	0x10000			/* 64KB */
+
+#define PCIE_FW_SRAM_ADDR	0x7FFBFF0000ull
+#define PCIE_FW_SRAM_SIZE	0x8000			/* 32KB */
+
+#define DRAM_PHYS_BASE		0x0ull
+
+#define HOST_PHYS_BASE		0x8000000000ull		/* 0.5TB */
+#define HOST_PHYS_SIZE		0x1000000000000ull	/* 0.25PB (48 bits) */
+
+#define GAUDI_MSI_ENTRIES	32
+
+#define QMAN_PQ_ENTRY_SIZE	16			/* Bytes */
+
+#define MAX_ASID		1024
+
+#define PROT_BITS_OFFS		0xF80
+
+#define MME_NUMBER_OF_MASTER_ENGINES	2
+
+#define TPC_NUMBER_OF_ENGINES	8
+
+#define DMA_NUMBER_OF_CHANNELS	8
+
+#define NIC_NUMBER_OF_MACROS	5
+
+#define NIC_NUMBER_OF_ENGINES	(NIC_NUMBER_OF_MACROS * 2)
+
+#define NUMBER_OF_IF		8
+
+#define DEVICE_CACHE_LINE_SIZE	128
+
+#endif /* GAUDI_H */