Merge tag 'char-misc-6.0-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 and misc and other driver subsystem
  changes for 6.0-rc1.

  Highlights include:

   - large set of IIO driver updates, additions, and cleanups

   - new habanalabs device support added (loads of register maps much
     like GPUs have)

   - soundwire driver updates

   - phy driver updates

   - slimbus driver updates

   - tiny virt driver fixes and updates

   - misc driver fixes and updates

   - interconnect driver updates

   - hwtracing driver updates

   - fpga driver updates

   - extcon driver updates

   - firmware driver updates

   - counter driver update

   - mhi driver fixes and updates

   - binder driver fixes and updates

   - speakup driver fixes

  All of these have been in linux-next for a while without any reported
  problems"

* tag 'char-misc-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (634 commits)
  drivers: lkdtm: fix clang -Wformat warning
  char: remove VR41XX related char driver
  misc: Mark MICROCODE_MINOR unused
  spmi: trace: fix stack-out-of-bound access in SPMI tracing functions
  dt-bindings: iio: adc: Add compatible for MT8188
  iio: light: isl29028: Fix the warning in isl29028_remove()
  iio: accel: sca3300: Extend the trigger buffer from 16 to 32 bytes
  iio: fix iio_format_avail_range() printing for none IIO_VAL_INT
  iio: adc: max1027: unlock on error path in max1027_read_single_value()
  iio: proximity: sx9324: add empty line in front of bullet list
  iio: magnetometer: hmc5843: Remove duplicate 'the'
  iio: magn: yas530: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
  iio: magnetometer: ak8974: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
  iio: light: veml6030: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
  iio: light: vcnl4035: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
  iio: light: vcnl4000: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
  iio: light: tsl2591: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr()
  iio: light: tsl2583: Use DEFINE_RUNTIME_DEV_PM_OPS and pm_ptr()
  iio: light: isl29028: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr()
  iio: light: gp2ap002: Switch to DEFINE_RUNTIME_DEV_PM_OPS and pm_ptr()
  ...

1 files changed, 123 insertions, 0 deletions

diff --git a/drivers/misc/habanalabs/include/gaudi2/gaudi2.h b/drivers/misc/habanalabs/include/gaudi2/gaudi2.h
new file mode 100644
index 000000000000..5b4f9e108798
--- /dev/null
+++ b/drivers/misc/habanalabs/include/gaudi2/gaudi2.h
@@ -0,0 +1,123 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright 2020-2022 HabanaLabs, Ltd.
+ * All Rights Reserved.
+ *
+ */
+
+#ifndef GAUDI2_H
+#define GAUDI2_H
+
+#define SRAM_CFG_BAR_ID		0
+#define MSIX_BAR_ID		2
+#define DRAM_BAR_ID		4
+
+/* Refers to CFG_REGION_SIZE, BAR0_RSRVD_SIZE and SRAM_SIZE */
+#define CFG_BAR_SIZE		0x10000000ull		/* 256MB */
+
+#define MSIX_BAR_SIZE		0x4000ull		/* 16KB */
+
+#define CFG_BASE		0x1000007FF8000000ull
+#define CFG_SIZE		0x8000000ull		/* 96MB CFG + 32MB DBG*/
+#define CFG_REGION_SIZE		0xC000000ull		/* 192MB */
+
+#define STM_FLASH_BASE_ADDR	0x1000007FF4000000ull	/* Not 256MB aligned */
+#define STM_FLASH_ALIGNED_OFF	0x4000000ull		/* 256 MB alignment */
+#define STM_FLASH_SIZE		0x2000000ull		/* 32MB */
+
+#define SPI_FLASH_BASE_ADDR	0x1000007FF6000000ull
+#define SPI_FLASH_SIZE		0x1000000ull		/* 16MB */
+
+#define SCRATCHPAD_SRAM_ADDR	0x1000007FF7FE0000ull
+#define SCRATCHPAD_SRAM_SIZE	0x10000ull		/* 64KB */
+
+#define PCIE_FW_SRAM_ADDR	0x1000007FF7FF0000ull
+#define PCIE_FW_SRAM_SIZE	0x8000			/* 32KB */
+
+#define BAR0_RSRVD_BASE_ADDR	0x1000FFFFFC000000ull
+#define BAR0_RSRVD_SIZE		0x1000000ull		/* 16MB */
+
+#define SRAM_BASE_ADDR		0x1000FFFFFD000000ull
+#define SRAM_SIZE		0x3000000ull		/* 48MB */
+
+#define DRAM_PHYS_BASE		0x1001000000000000ull
+
+/* every hint address is masked accordingly */
+#define DRAM_VA_HINT_MASK	0xFFFFFFFFFFFFull	/* 48bit mask */
+
+#define HOST_PHYS_BASE_0	0x0000000000000000ull
+#define HOST_PHYS_SIZE_0	0x0100000000000000ull	/* 64PB (56 bits) */
+
+#define HOST_PHYS_BASE_1	0xFF00000000000000ull
+#define HOST_PHYS_SIZE_1	0x0100000000000000ull	/* 64PB (56 bits) */
+
+#define RESERVED_VA_RANGE_FOR_ARC_ON_HBM_START	0x1001500000000000ull
+#define RESERVED_VA_RANGE_FOR_ARC_ON_HBM_END	0x10016FFFFFFFFFFFull
+
+#define RESERVED_VA_FOR_VIRTUAL_MSIX_DOORBELL_START	0xFFF077FFFFFF0000ull
+#define RESERVED_VA_FOR_VIRTUAL_MSIX_DOORBELL_END	0xFFF077FFFFFFFFFFull
+
+#define RESERVED_VA_RANGE_FOR_ARC_ON_HOST_START	0xFFF0780000000000ull
+#define RESERVED_VA_RANGE_FOR_ARC_ON_HOST_END	0xFFF07FFFFFFFFFFFull
+
+#define RESERVED_VA_RANGE_FOR_ARC_ON_HOST_HPAGE_START	0xFFF0F80000000000ull
+#define RESERVED_VA_RANGE_FOR_ARC_ON_HOST_HPAGE_END	0xFFF0FFFFFFFFFFFFull
+
+#define GAUDI2_MSIX_ENTRIES	512
+
+#define QMAN_PQ_ENTRY_SIZE	16			/* Bytes */
+
+#define MAX_ASID		2
+
+#define NUM_ARC_CPUS			69
+
+/* Every ARC cpu in the system contains a single DCCM block
+ * except MME and Scheduler ARCs which contain 2 DCCM blocks
+ */
+#define ARC_DCCM_BLOCK_SIZE		0x8000
+
+#define NUM_OF_DCORES			4
+#define NUM_OF_SFT			4
+#define NUM_OF_PSOC_ARC			2
+#define NUM_OF_SCHEDULER_ARC		6
+
+#define NUM_OF_PQ_PER_QMAN		4
+#define NUM_OF_CQ_PER_QMAN		5
+#define NUM_OF_CP_PER_QMAN		5
+#define NUM_OF_EDMA_PER_DCORE		2
+#define NUM_OF_HIF_PER_DCORE		4
+#define NUM_OF_PDMA			2
+#define NUM_OF_TPC_PER_DCORE		6
+#define NUM_DCORE0_TPC			7
+#define NUM_DCORE1_TPC			NUM_OF_TPC_PER_DCORE
+#define NUM_DCORE2_TPC			NUM_OF_TPC_PER_DCORE
+#define NUM_DCORE3_TPC			NUM_OF_TPC_PER_DCORE
+#define NUM_OF_DEC_PER_DCORE		2
+#define NUM_OF_ROT			2
+#define NUM_OF_HMMU_PER_DCORE		4
+#define NUM_OF_MME_PER_DCORE		1
+#define NUM_OF_MME_SBTE_PER_DCORE	5
+#define NUM_OF_MME_WB_PER_DCORE		2
+#define NUM_OF_RTR_PER_DCORE		8
+#define NUM_OF_VDEC_PER_DCORE		2
+#define NUM_OF_IF_RTR_PER_SFT		3
+#define NUM_OF_PCIE_VDEC		2
+#define NUM_OF_ARC_FARMS_ARC		4
+#define NUM_OF_XBAR			4
+
+#define TPC_NUM_OF_KERNEL_TENSORS	16
+#define TPC_NUM_OF_QM_TENSORS		16
+
+#define MME_NUM_OF_LFSR_SEEDS		256
+
+#define NIC_NUMBER_OF_MACROS		12
+
+#define NIC_NUMBER_OF_QM_PER_MACRO	2
+
+#define NIC_NUMBER_OF_ENGINES		(NIC_NUMBER_OF_MACROS * 2)
+
+#define NIC_MAX_NUMBER_OF_PORTS		(NIC_NUMBER_OF_ENGINES * 2)
+
+#define DEVICE_CACHE_LINE_SIZE		128
+
+#endif /* GAUDI2_H */