Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextgrafted

Pull networking updates from Jakub Kicinski:
 "Core:

   - Add dedicated kmem_cache for typical/small skb->head, avoid having
     to access struct page at kfree time, and improve memory use.

   - Introduce sysctl to set default RPS configuration for new netdevs.

   - Define Netlink protocol specification format which can be used to
     describe messages used by each family and auto-generate parsers.
     Add tools for generating kernel data structures and uAPI headers.

   - Expose all net/core sysctls inside netns.

   - Remove 4s sleep in netpoll if carrier is instantly detected on
     boot.

   - Add configurable limit of MDB entries per port, and port-vlan.

   - Continue populating drop reasons throughout the stack.

   - Retire a handful of legacy Qdiscs and classifiers.

  Protocols:

   - Support IPv4 big TCP (TSO frames larger than 64kB).

   - Add IP_LOCAL_PORT_RANGE socket option, to control local port range
     on socket by socket basis.

   - Track and report in procfs number of MPTCP sockets used.

   - Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path
     manager.

   - IPv6: don't check net.ipv6.route.max_size and rely on garbage
     collection to free memory (similarly to IPv4).

   - Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986).

   - ICMP: add per-rate limit counters.

   - Add support for user scanning requests in ieee802154.

   - Remove static WEP support.

   - Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate
     reporting.

   - WiFi 7 EHT channel puncturing support (client & AP).

  BPF:

   - Add a rbtree data structure following the "next-gen data structure"
     precedent set by recently added linked list, that is, by using
     kfunc + kptr instead of adding a new BPF map type.

   - Expose XDP hints via kfuncs with initial support for RX hash and
     timestamp metadata.

   - Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to
     better support decap on GRE tunnel devices not operating in collect
     metadata.

   - Improve x86 JIT's codegen for PROBE_MEM runtime error checks.

   - Remove the need for trace_printk_lock for bpf_trace_printk and
     bpf_trace_vprintk helpers.

   - Extend libbpf's bpf_tracing.h support for tracing arguments of
     kprobes/uprobes and syscall as a special case.

   - Significantly reduce the search time for module symbols by
     livepatch and BPF.

   - Enable cpumasks to be used as kptrs, which is useful for tracing
     programs tracking which tasks end up running on which CPUs in
     different time intervals.

   - Add support for BPF trampoline on s390x and riscv64.

   - Add capability to export the XDP features supported by the NIC.

   - Add __bpf_kfunc tag for marking kernel functions as kfuncs.

   - Add cgroup.memory=nobpf kernel parameter option to disable BPF
     memory accounting for container environments.

  Netfilter:

   - Remove the CLUSTERIP target. It has been marked as obsolete for
     years, and we still have WARN splats wrt races of the out-of-band
     /proc interface installed by this target.

   - Add 'destroy' commands to nf_tables. They are identical to the
     existing 'delete' commands, but do not return an error if the
     referenced object (set, chain, rule...) did not exist.

  Driver API:

   - Improve cpumask_local_spread() locality to help NICs set the right
     IRQ affinity on AMD platforms.

   - Separate C22 and C45 MDIO bus transactions more clearly.

   - Introduce new DCB table to control DSCP rewrite on egress.

   - Support configuration of Physical Layer Collision Avoidance (PLCA)
     Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of
     shared medium Ethernet.

   - Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing
     preemption of low priority frames by high priority frames.

   - Add support for controlling MACSec offload using netlink SET.

   - Rework devlink instance refcounts to allow registration and
     de-registration under the instance lock. Split the code into
     multiple files, drop some of the unnecessarily granular locks and
     factor out common parts of netlink operation handling.

   - Add TX frame aggregation parameters (for USB drivers).

   - Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning
     messages with notifications for debug.

   - Allow offloading of UDP NEW connections via act_ct.

   - Add support for per action HW stats in TC.

   - Support hardware miss to TC action (continue processing in SW from
     a specific point in the action chain).

   - Warn if old Wireless Extension user space interface is used with
     modern cfg80211/mac80211 drivers. Do not support Wireless
     Extensions for Wi-Fi 7 devices at all. Everyone should switch to
     using nl80211 interface instead.

   - Improve the CAN bit timing configuration. Use extack to return
     error messages directly to user space, update the SJW handling,
     including the definition of a new default value that will benefit
     CAN-FD controllers, by increasing their oscillator tolerance.

  New hardware / drivers:

   - Ethernet:
      - nVidia BlueField-3 support (control traffic driver)
      - Ethernet support for imx93 SoCs
      - Motorcomm yt8531 gigabit Ethernet PHY
      - onsemi NCN26000 10BASE-T1S PHY (with support for PLCA)
      - Microchip LAN8841 PHY (incl. cable diagnostics and PTP)
      - Amlogic gxl MDIO mux

   - WiFi:
      - RealTek RTL8188EU (rtl8xxxu)
      - Qualcomm Wi-Fi 7 devices (ath12k)

   - CAN:
      - Renesas R-Car V4H

  Drivers:

   - Bluetooth:
      - Set Per Platform Antenna Gain (PPAG) for Intel controllers.

   - Ethernet NICs:
      - Intel (1G, igc):
         - support TSN / Qbv / packet scheduling features of i226 model
      - Intel (100G, ice):
         - use GNSS subsystem instead of TTY
         - multi-buffer XDP support
         - extend support for GPIO pins to E823 devices
      - nVidia/Mellanox:
         - update the shared buffer configuration on PFC commands
         - implement PTP adjphase function for HW offset control
         - TC support for Geneve and GRE with VF tunnel offload
         - more efficient crypto key management method
         - multi-port eswitch support
      - Netronome/Corigine:
         - add DCB IEEE support
         - support IPsec offloading for NFP3800
      - Freescale/NXP (enetc):
         - support XDP_REDIRECT for XDP non-linear buffers
         - improve reconfig, avoid link flap and waiting for idle
         - support MAC Merge layer
      - Other NICs:
         - sfc/ef100: add basic devlink support for ef100
         - ionic: rx_push mode operation (writing descriptors via MMIO)
         - bnxt: use the auxiliary bus abstraction for RDMA
         - r8169: disable ASPM and reset bus in case of tx timeout
         - cpsw: support QSGMII mode for J721e CPSW9G
         - cpts: support pulse-per-second output
         - ngbe: add an mdio bus driver
         - usbnet: optimize usbnet_bh() by avoiding unnecessary queuing
         - r8152: handle devices with FW with NCM support
         - amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation
         - virtio-net: support multi buffer XDP
         - virtio/vsock: replace virtio_vsock_pkt with sk_buff
         - tsnep: XDP support

   - Ethernet high-speed switches:
      - nVidia/Mellanox (mlxsw):
         - add support for latency TLV (in FW control messages)
      - Microchip (sparx5):
         - separate explicit and implicit traffic forwarding rules, make
           the implicit rules always active
         - add support for egress DSCP rewrite
         - IS0 VCAP support (Ingress Classification)
         - IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS
           etc.)
         - ES2 VCAP support (Egress Access Control)
         - support for Per-Stream Filtering and Policing (802.1Q,
           8.6.5.1)

   - Ethernet embedded switches:
      - Marvell (mv88e6xxx):
         - add MAB (port auth) offload support
         - enable PTP receive for mv88e6390
      - NXP (ocelot):
         - support MAC Merge layer
         - support for the the vsc7512 internal copper phys
      - Microchip:
         - lan9303: convert to PHYLINK
         - lan966x: support TC flower filter statistics
         - lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x
         - lan937x: support Credit Based Shaper configuration
         - ksz9477: support Energy Efficient Ethernet
      - other:
         - qca8k: convert to regmap read/write API, use bulk operations
         - rswitch: Improve TX timestamp accuracy

   - Intel WiFi (iwlwifi):
      - EHT (Wi-Fi 7) rate reporting
      - STEP equalizer support: transfer some STEP (connection to radio
        on platforms with integrated wifi) related parameters from the
        BIOS to the firmware.

   - Qualcomm 802.11ax WiFi (ath11k):
      - IPQ5018 support
      - Fine Timing Measurement (FTM) responder role support
      - channel 177 support

   - MediaTek WiFi (mt76):
      - per-PHY LED support
      - mt7996: EHT (Wi-Fi 7) support
      - Wireless Ethernet Dispatch (WED) reset support
      - switch to using page pool allocator

   - RealTek WiFi (rtw89):
      - support new version of Bluetooth co-existance

   - Mobile:
      - rmnet: support TX aggregation"

* tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits)
  page_pool: add a comment explaining the fragment counter usage
  net: ethtool: fix __ethtool_dev_mm_supported() implementation
  ethtool: pse-pd: Fix double word in comments
  xsk: add linux/vmalloc.h to xsk.c
  sefltests: netdevsim: wait for devlink instance after netns removal
  selftest: fib_tests: Always cleanup before exit
  net/mlx5e: Align IPsec ASO result memory to be as required by hardware
  net/mlx5e: TC, Set CT miss to the specific ct action instance
  net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG
  net/mlx5: Refactor tc miss handling to a single function
  net/mlx5: Kconfig: Make tc offload depend on tc skb extension
  net/sched: flower: Support hardware miss to tc action
  net/sched: flower: Move filter handle initialization earlier
  net/sched: cls_api: Support hardware miss to tc action
  net/sched: Rename user cookie and act cookie
  sfc: fix builds without CONFIG_RTC_LIB
  sfc: clean up some inconsistent indentings
  net/mlx4_en: Introduce flexible array to silence overflow warning
  net: lan966x: Fix possible deadlock inside PTP
  net/ulp: Remove redundant ->clone() test in inet_clone_ulp().
  ...

1 files changed, 413 insertions, 0 deletions

diff --git a/drivers/media/platform/microchip/microchip-isc-regs.h b/drivers/media/platform/microchip/microchip-isc-regs.h
new file mode 100644
index 000000000..e77e1d9a1
--- /dev/null
+++ b/drivers/media/platform/microchip/microchip-isc-regs.h
@@ -0,0 +1,413 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __MICROCHIP_ISC_REGS_H
+#define __MICROCHIP_ISC_REGS_H
+
+#include <linux/bitops.h>
+
+/* ISC Control Enable Register 0 */
+#define ISC_CTRLEN      0x00000000
+
+/* ISC Control Disable Register 0 */
+#define ISC_CTRLDIS     0x00000004
+
+/* ISC Control Status Register 0 */
+#define ISC_CTRLSR      0x00000008
+
+#define ISC_CTRL_CAPTURE	BIT(0)
+#define ISC_CTRL_UPPRO		BIT(1)
+#define ISC_CTRL_HISREQ		BIT(2)
+#define ISC_CTRL_HISCLR		BIT(3)
+
+/* ISC Parallel Front End Configuration 0 Register */
+#define ISC_PFE_CFG0    0x0000000c
+
+#define ISC_PFE_CFG0_HPOL_LOW   BIT(0)
+#define ISC_PFE_CFG0_VPOL_LOW   BIT(1)
+#define ISC_PFE_CFG0_PPOL_LOW   BIT(2)
+#define ISC_PFE_CFG0_CCIR656    BIT(9)
+#define ISC_PFE_CFG0_CCIR_CRC   BIT(10)
+#define ISC_PFE_CFG0_MIPI	BIT(14)
+
+#define ISC_PFE_CFG0_MODE_PROGRESSIVE   (0x0 << 4)
+#define ISC_PFE_CFG0_MODE_MASK          GENMASK(6, 4)
+
+#define ISC_PFE_CFG0_BPS_EIGHT  (0x4 << 28)
+#define ISC_PFG_CFG0_BPS_NINE   (0x3 << 28)
+#define ISC_PFG_CFG0_BPS_TEN    (0x2 << 28)
+#define ISC_PFG_CFG0_BPS_ELEVEN (0x1 << 28)
+#define ISC_PFG_CFG0_BPS_TWELVE (0x0 << 28)
+#define ISC_PFE_CFG0_BPS_MASK   GENMASK(30, 28)
+
+#define ISC_PFE_CFG0_COLEN	BIT(12)
+#define ISC_PFE_CFG0_ROWEN	BIT(13)
+
+/* ISC Parallel Front End Configuration 1 Register */
+#define ISC_PFE_CFG1    0x00000010
+
+#define ISC_PFE_CFG1_COLMIN(v)		((v))
+#define ISC_PFE_CFG1_COLMIN_MASK	GENMASK(15, 0)
+#define ISC_PFE_CFG1_COLMAX(v)		((v) << 16)
+#define ISC_PFE_CFG1_COLMAX_MASK	GENMASK(31, 16)
+
+/* ISC Parallel Front End Configuration 2 Register */
+#define ISC_PFE_CFG2    0x00000014
+
+#define ISC_PFE_CFG2_ROWMIN(v)		((v))
+#define ISC_PFE_CFG2_ROWMIN_MASK	GENMASK(15, 0)
+#define ISC_PFE_CFG2_ROWMAX(v)		((v) << 16)
+#define ISC_PFE_CFG2_ROWMAX_MASK	GENMASK(31, 16)
+
+/* ISC Clock Enable Register */
+#define ISC_CLKEN               0x00000018
+
+/* ISC Clock Disable Register */
+#define ISC_CLKDIS              0x0000001c
+
+/* ISC Clock Status Register */
+#define ISC_CLKSR               0x00000020
+#define ISC_CLKSR_SIP		BIT(31)
+
+#define ISC_CLK(n)		BIT(n)
+
+/* ISC Clock Configuration Register */
+#define ISC_CLKCFG              0x00000024
+#define ISC_CLKCFG_DIV_SHIFT(n) ((n) * 16)
+#define ISC_CLKCFG_DIV_MASK(n)  GENMASK(((n) * 16 + 7), (n) * 16)
+#define ISC_CLKCFG_SEL_SHIFT(n) ((n) * 16 + 8)
+#define ISC_CLKCFG_SEL_MASK(n)  GENMASK(((n) * 17 + 8), ((n) * 16 + 8))
+
+/* ISC Interrupt Enable Register */
+#define ISC_INTEN       0x00000028
+
+/* ISC Interrupt Disable Register */
+#define ISC_INTDIS      0x0000002c
+
+/* ISC Interrupt Mask Register */
+#define ISC_INTMASK     0x00000030
+
+/* ISC Interrupt Status Register */
+#define ISC_INTSR       0x00000034
+
+#define ISC_INT_DDONE		BIT(8)
+#define ISC_INT_HISDONE		BIT(12)
+
+/* ISC DPC Control Register */
+#define ISC_DPC_CTRL	0x40
+
+#define ISC_DPC_CTRL_DPCEN	BIT(0)
+#define ISC_DPC_CTRL_GDCEN	BIT(1)
+#define ISC_DPC_CTRL_BLCEN	BIT(2)
+
+/* ISC DPC Config Register */
+#define ISC_DPC_CFG	0x44
+
+#define ISC_DPC_CFG_BAYSEL_SHIFT	0
+
+#define ISC_DPC_CFG_EITPOL		BIT(4)
+
+#define ISC_DPC_CFG_TA_ENABLE		BIT(14)
+#define ISC_DPC_CFG_TC_ENABLE		BIT(13)
+#define ISC_DPC_CFG_TM_ENABLE		BIT(12)
+
+#define ISC_DPC_CFG_RE_MODE		BIT(17)
+
+#define ISC_DPC_CFG_GDCCLP_SHIFT	20
+#define ISC_DPC_CFG_GDCCLP_MASK		GENMASK(22, 20)
+
+#define ISC_DPC_CFG_BLOFF_SHIFT		24
+#define ISC_DPC_CFG_BLOFF_MASK		GENMASK(31, 24)
+
+#define ISC_DPC_CFG_BAYCFG_SHIFT	0
+#define ISC_DPC_CFG_BAYCFG_MASK		GENMASK(1, 0)
+/* ISC DPC Threshold Median Register */
+#define ISC_DPC_THRESHM	0x48
+
+/* ISC DPC Threshold Closest Register */
+#define ISC_DPC_THRESHC	0x4C
+
+/* ISC DPC Threshold Average Register */
+#define ISC_DPC_THRESHA	0x50
+
+/* ISC DPC STatus Register */
+#define ISC_DPC_SR	0x54
+
+/* ISC White Balance Control Register */
+#define ISC_WB_CTRL     0x00000058
+
+/* ISC White Balance Configuration Register */
+#define ISC_WB_CFG      0x0000005c
+
+/* ISC White Balance Offset for R, GR Register */
+#define ISC_WB_O_RGR	0x00000060
+
+/* ISC White Balance Offset for B, GB Register */
+#define ISC_WB_O_BGB	0x00000064
+
+/* ISC White Balance Gain for R, GR Register */
+#define ISC_WB_G_RGR	0x00000068
+
+/* ISC White Balance Gain for B, GB Register */
+#define ISC_WB_G_BGB	0x0000006c
+
+/* ISC Color Filter Array Control Register */
+#define ISC_CFA_CTRL    0x00000070
+
+/* ISC Color Filter Array Configuration Register */
+#define ISC_CFA_CFG     0x00000074
+#define ISC_CFA_CFG_EITPOL	BIT(4)
+
+#define ISC_BAY_CFG_GRGR	0x0
+#define ISC_BAY_CFG_RGRG	0x1
+#define ISC_BAY_CFG_GBGB	0x2
+#define ISC_BAY_CFG_BGBG	0x3
+
+/* ISC Color Correction Control Register */
+#define ISC_CC_CTRL     0x00000078
+
+/* ISC Color Correction RR RG Register */
+#define ISC_CC_RR_RG	0x0000007c
+
+/* ISC Color Correction RB OR Register */
+#define ISC_CC_RB_OR	0x00000080
+
+/* ISC Color Correction GR GG Register */
+#define ISC_CC_GR_GG	0x00000084
+
+/* ISC Color Correction GB OG Register */
+#define ISC_CC_GB_OG	0x00000088
+
+/* ISC Color Correction BR BG Register */
+#define ISC_CC_BR_BG	0x0000008c
+
+/* ISC Color Correction BB OB Register */
+#define ISC_CC_BB_OB	0x00000090
+
+/* ISC Gamma Correction Control Register */
+#define ISC_GAM_CTRL    0x00000094
+
+#define ISC_GAM_CTRL_BIPART	BIT(4)
+
+/* ISC_Gamma Correction Blue Entry Register */
+#define ISC_GAM_BENTRY	0x00000098
+
+/* ISC_Gamma Correction Green Entry Register */
+#define ISC_GAM_GENTRY	0x00000198
+
+/* ISC_Gamma Correction Green Entry Register */
+#define ISC_GAM_RENTRY	0x00000298
+
+/* ISC VHXS Control Register */
+#define ISC_VHXS_CTRL	0x398
+
+/* ISC VHXS Source Size Register */
+#define ISC_VHXS_SS	0x39C
+
+/* ISC VHXS Destination Size Register */
+#define ISC_VHXS_DS	0x3A0
+
+/* ISC Vertical Factor Register */
+#define ISC_VXS_FACT	0x3a4
+
+/* ISC Horizontal Factor Register */
+#define ISC_HXS_FACT	0x3a8
+
+/* ISC Vertical Config Register */
+#define ISC_VXS_CFG	0x3ac
+
+/* ISC Horizontal Config Register */
+#define ISC_HXS_CFG	0x3b0
+
+/* ISC Vertical Tap Register */
+#define ISC_VXS_TAP	0x3b4
+
+/* ISC Horizontal Tap Register */
+#define ISC_HXS_TAP	0x434
+
+/* Offset for CSC register specific to sama5d2 product */
+#define ISC_SAMA5D2_CSC_OFFSET	0
+/* Offset for CSC register specific to sama7g5 product */
+#define ISC_SAMA7G5_CSC_OFFSET	0x11c
+
+/* Color Space Conversion Control Register */
+#define ISC_CSC_CTRL    0x00000398
+
+/* Color Space Conversion YR YG Register */
+#define ISC_CSC_YR_YG	0x0000039c
+
+/* Color Space Conversion YB OY Register */
+#define ISC_CSC_YB_OY	0x000003a0
+
+/* Color Space Conversion CBR CBG Register */
+#define ISC_CSC_CBR_CBG	0x000003a4
+
+/* Color Space Conversion CBB OCB Register */
+#define ISC_CSC_CBB_OCB	0x000003a8
+
+/* Color Space Conversion CRR CRG Register */
+#define ISC_CSC_CRR_CRG	0x000003ac
+
+/* Color Space Conversion CRB OCR Register */
+#define ISC_CSC_CRB_OCR	0x000003b0
+
+/* Offset for CBC register specific to sama5d2 product */
+#define ISC_SAMA5D2_CBC_OFFSET	0
+/* Offset for CBC register specific to sama7g5 product */
+#define ISC_SAMA7G5_CBC_OFFSET	0x11c
+
+/* Contrast And Brightness Control Register */
+#define ISC_CBC_CTRL    0x000003b4
+
+/* Contrast And Brightness Configuration Register */
+#define ISC_CBC_CFG	0x000003b8
+
+/* Brightness Register */
+#define ISC_CBC_BRIGHT	0x000003bc
+#define ISC_CBC_BRIGHT_MASK	GENMASK(10, 0)
+
+/* Contrast Register */
+#define ISC_CBC_CONTRAST	0x000003c0
+#define ISC_CBC_CONTRAST_MASK	GENMASK(11, 0)
+
+/* Hue Register */
+#define ISC_CBCHS_HUE	0x4e0
+/* Saturation Register */
+#define ISC_CBCHS_SAT	0x4e4
+
+/* Offset for SUB422 register specific to sama5d2 product */
+#define ISC_SAMA5D2_SUB422_OFFSET	0
+/* Offset for SUB422 register specific to sama7g5 product */
+#define ISC_SAMA7G5_SUB422_OFFSET	0x124
+
+/* Subsampling 4:4:4 to 4:2:2 Control Register */
+#define ISC_SUB422_CTRL 0x000003c4
+
+/* Offset for SUB420 register specific to sama5d2 product */
+#define ISC_SAMA5D2_SUB420_OFFSET	0
+/* Offset for SUB420 register specific to sama7g5 product */
+#define ISC_SAMA7G5_SUB420_OFFSET	0x124
+/* Subsampling 4:2:2 to 4:2:0 Control Register */
+#define ISC_SUB420_CTRL 0x000003cc
+
+/* Offset for RLP register specific to sama5d2 product */
+#define ISC_SAMA5D2_RLP_OFFSET	0
+/* Offset for RLP register specific to sama7g5 product */
+#define ISC_SAMA7G5_RLP_OFFSET	0x124
+/* Rounding, Limiting and Packing Configuration Register */
+#define ISC_RLP_CFG     0x000003d0
+
+#define ISC_RLP_CFG_MODE_DAT8           0x0
+#define ISC_RLP_CFG_MODE_DAT9           0x1
+#define ISC_RLP_CFG_MODE_DAT10          0x2
+#define ISC_RLP_CFG_MODE_DAT11          0x3
+#define ISC_RLP_CFG_MODE_DAT12          0x4
+#define ISC_RLP_CFG_MODE_DATY8          0x5
+#define ISC_RLP_CFG_MODE_DATY10         0x6
+#define ISC_RLP_CFG_MODE_ARGB444        0x7
+#define ISC_RLP_CFG_MODE_ARGB555        0x8
+#define ISC_RLP_CFG_MODE_RGB565         0x9
+#define ISC_RLP_CFG_MODE_ARGB32         0xa
+#define ISC_RLP_CFG_MODE_YYCC           0xb
+#define ISC_RLP_CFG_MODE_YYCC_LIMITED   0xc
+#define ISC_RLP_CFG_MODE_YCYC           0xd
+#define ISC_RLP_CFG_MODE_MASK           GENMASK(3, 0)
+
+#define ISC_RLP_CFG_LSH			BIT(5)
+
+#define ISC_RLP_CFG_YMODE_YUYV		(3 << 6)
+#define ISC_RLP_CFG_YMODE_YVYU		(2 << 6)
+#define ISC_RLP_CFG_YMODE_VYUY		(0 << 6)
+#define ISC_RLP_CFG_YMODE_UYVY		(1 << 6)
+
+#define ISC_RLP_CFG_YMODE_MASK		GENMASK(7, 6)
+
+/* Offset for HIS register specific to sama5d2 product */
+#define ISC_SAMA5D2_HIS_OFFSET	0
+/* Offset for HIS register specific to sama7g5 product */
+#define ISC_SAMA7G5_HIS_OFFSET	0x124
+/* Histogram Control Register */
+#define ISC_HIS_CTRL	0x000003d4
+
+#define ISC_HIS_CTRL_EN			BIT(0)
+#define ISC_HIS_CTRL_DIS		0x0
+
+/* Histogram Configuration Register */
+#define ISC_HIS_CFG	0x000003d8
+
+#define ISC_HIS_CFG_MODE_GR		0x0
+#define ISC_HIS_CFG_MODE_R		0x1
+#define ISC_HIS_CFG_MODE_GB		0x2
+#define ISC_HIS_CFG_MODE_B		0x3
+#define ISC_HIS_CFG_MODE_Y		0x4
+#define ISC_HIS_CFG_MODE_RAW		0x5
+#define ISC_HIS_CFG_MODE_YCCIR656	0x6
+
+#define ISC_HIS_CFG_BAYSEL_SHIFT	4
+
+#define ISC_HIS_CFG_RAR			BIT(8)
+
+/* Offset for DMA register specific to sama5d2 product */
+#define ISC_SAMA5D2_DMA_OFFSET	0
+/* Offset for DMA register specific to sama7g5 product */
+#define ISC_SAMA7G5_DMA_OFFSET	0x13c
+
+/* DMA Configuration Register */
+#define ISC_DCFG        0x000003e0
+#define ISC_DCFG_IMODE_PACKED8          0x0
+#define ISC_DCFG_IMODE_PACKED16         0x1
+#define ISC_DCFG_IMODE_PACKED32         0x2
+#define ISC_DCFG_IMODE_YC422SP          0x3
+#define ISC_DCFG_IMODE_YC422P           0x4
+#define ISC_DCFG_IMODE_YC420SP          0x5
+#define ISC_DCFG_IMODE_YC420P           0x6
+#define ISC_DCFG_IMODE_MASK             GENMASK(2, 0)
+
+#define ISC_DCFG_YMBSIZE_SINGLE         (0x0 << 4)
+#define ISC_DCFG_YMBSIZE_BEATS4         (0x1 << 4)
+#define ISC_DCFG_YMBSIZE_BEATS8         (0x2 << 4)
+#define ISC_DCFG_YMBSIZE_BEATS16        (0x3 << 4)
+#define ISC_DCFG_YMBSIZE_BEATS32        (0x4 << 4)
+#define ISC_DCFG_YMBSIZE_MASK           GENMASK(6, 4)
+
+#define ISC_DCFG_CMBSIZE_SINGLE         (0x0 << 8)
+#define ISC_DCFG_CMBSIZE_BEATS4         (0x1 << 8)
+#define ISC_DCFG_CMBSIZE_BEATS8         (0x2 << 8)
+#define ISC_DCFG_CMBSIZE_BEATS16        (0x3 << 8)
+#define ISC_DCFG_CMBSIZE_BEATS32        (0x4 << 8)
+#define ISC_DCFG_CMBSIZE_MASK           GENMASK(10, 8)
+
+/* DMA Control Register */
+#define ISC_DCTRL       0x000003e4
+
+#define ISC_DCTRL_DVIEW_PACKED          (0x0 << 1)
+#define ISC_DCTRL_DVIEW_SEMIPLANAR      (0x1 << 1)
+#define ISC_DCTRL_DVIEW_PLANAR          (0x2 << 1)
+#define ISC_DCTRL_DVIEW_MASK            GENMASK(2, 1)
+
+#define ISC_DCTRL_IE_IS			(0x0 << 4)
+
+/* DMA Descriptor Address Register */
+#define ISC_DNDA        0x000003e8
+
+/* DMA Address 0 Register */
+#define ISC_DAD0        0x000003ec
+
+/* DMA Address 1 Register */
+#define ISC_DAD1        0x000003f4
+
+/* DMA Address 2 Register */
+#define ISC_DAD2        0x000003fc
+
+/* Offset for version register specific to sama5d2 product */
+#define ISC_SAMA5D2_VERSION_OFFSET	0
+#define ISC_SAMA7G5_VERSION_OFFSET	0x13c
+/* Version Register */
+#define ISC_VERSION	0x0000040c
+
+/* Offset for version register specific to sama5d2 product */
+#define ISC_SAMA5D2_HIS_ENTRY_OFFSET	0
+/* Offset for version register specific to sama7g5 product */
+#define ISC_SAMA7G5_HIS_ENTRY_OFFSET	0x14c
+/* Histogram Entry */
+#define ISC_HIS_ENTRY	0x00000410
+
+#endif