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, 446 insertions, 0 deletions

diff --git a/drivers/gpu/drm/pl111/pl111_drv.c b/drivers/gpu/drm/pl111/pl111_drv.c
new file mode 100644
index 000000000..00deba0b7
--- /dev/null
+++ b/drivers/gpu/drm/pl111/pl111_drv.c
@@ -0,0 +1,446 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * (C) COPYRIGHT 2012-2013 ARM Limited. All rights reserved.
+ *
+ * Parts of this file were based on sources as follows:
+ *
+ * Copyright (c) 2006-2008 Intel Corporation
+ * Copyright (c) 2007 Dave Airlie <airlied@linux.ie>
+ * Copyright (C) 2011 Texas Instruments
+ */
+
+/**
+ * DOC: ARM PrimeCell PL110 and PL111 CLCD Driver
+ *
+ * The PL110/PL111 is a simple LCD controller that can support TFT
+ * and STN displays. This driver exposes a standard KMS interface
+ * for them.
+ *
+ * The driver currently doesn't expose the cursor.  The DRM API for
+ * cursors requires support for 64x64 ARGB8888 cursor images, while
+ * the hardware can only support 64x64 monochrome with masking
+ * cursors.  While one could imagine trying to hack something together
+ * to look at the ARGB8888 and program reasonable in monochrome, we
+ * just don't expose the cursor at all instead, and leave cursor
+ * support to the application software cursor layer.
+ *
+ * TODO:
+ *
+ * - Fix race between setting plane base address and getting IRQ for
+ *   vsync firing the pageflip completion.
+ *
+ * - Read back hardware state at boot to skip reprogramming the
+ *   hardware when doing a no-op modeset.
+ *
+ * - Use the CLKSEL bit to support switching between the two external
+ *   clock parents.
+ */
+
+#include <linux/amba/bus.h>
+#include <linux/dma-buf.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_graph.h>
+#include <linux/of_reserved_mem.h>
+#include <linux/shmem_fs.h>
+#include <linux/slab.h>
+
+#include <drm/drm_atomic_helper.h>
+#include <drm/drm_bridge.h>
+#include <drm/drm_drv.h>
+#include <drm/drm_fbdev_generic.h>
+#include <drm/drm_fourcc.h>
+#include <drm/drm_gem_dma_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
+#include <drm/drm_of.h>
+#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
+#include <drm/drm_vblank.h>
+
+#include "pl111_drm.h"
+#include "pl111_versatile.h"
+#include "pl111_nomadik.h"
+
+#define DRIVER_DESC      "DRM module for PL111"
+
+static const struct drm_mode_config_funcs mode_config_funcs = {
+	.fb_create = drm_gem_fb_create,
+	.atomic_check = drm_atomic_helper_check,
+	.atomic_commit = drm_atomic_helper_commit,
+};
+
+static int pl111_modeset_init(struct drm_device *dev)
+{
+	struct drm_mode_config *mode_config;
+	struct pl111_drm_dev_private *priv = dev->dev_private;
+	struct device_node *np = dev->dev->of_node;
+	struct device_node *remote;
+	struct drm_panel *panel = NULL;
+	struct drm_bridge *bridge = NULL;
+	bool defer = false;
+	int ret;
+	int i;
+
+	ret = drmm_mode_config_init(dev);
+	if (ret)
+		return ret;
+
+	mode_config = &dev->mode_config;
+	mode_config->funcs = &mode_config_funcs;
+	mode_config->min_width = 1;
+	mode_config->max_width = 1024;
+	mode_config->min_height = 1;
+	mode_config->max_height = 768;
+
+	i = 0;
+	for_each_endpoint_of_node(np, remote) {
+		struct drm_panel *tmp_panel;
+		struct drm_bridge *tmp_bridge;
+
+		dev_dbg(dev->dev, "checking endpoint %d\n", i);
+
+		ret = drm_of_find_panel_or_bridge(dev->dev->of_node,
+						  0, i,
+						  &tmp_panel,
+						  &tmp_bridge);
+		if (ret) {
+			if (ret == -EPROBE_DEFER) {
+				/*
+				 * Something deferred, but that is often just
+				 * another way of saying -ENODEV, but let's
+				 * cast a vote for later deferral.
+				 */
+				defer = true;
+			} else if (ret != -ENODEV) {
+				/* Continue, maybe something else is working */
+				dev_err(dev->dev,
+					"endpoint %d returns %d\n", i, ret);
+			}
+		}
+
+		if (tmp_panel) {
+			dev_info(dev->dev,
+				 "found panel on endpoint %d\n", i);
+			panel = tmp_panel;
+		}
+		if (tmp_bridge) {
+			dev_info(dev->dev,
+				 "found bridge on endpoint %d\n", i);
+			bridge = tmp_bridge;
+		}
+
+		i++;
+	}
+
+	/*
+	 * If we can't find neither panel nor bridge on any of the
+	 * endpoints, and any of them retured -EPROBE_DEFER, then
+	 * let's defer this driver too.
+	 */
+	if ((!panel && !bridge) && defer)
+		return -EPROBE_DEFER;
+
+	if (panel) {
+		bridge = drm_panel_bridge_add_typed(panel,
+						    DRM_MODE_CONNECTOR_Unknown);
+		if (IS_ERR(bridge)) {
+			ret = PTR_ERR(bridge);
+			goto finish;
+		}
+	} else if (bridge) {
+		dev_info(dev->dev, "Using non-panel bridge\n");
+	} else {
+		dev_err(dev->dev, "No bridge, exiting\n");
+		return -ENODEV;
+	}
+
+	priv->bridge = bridge;
+	if (panel) {
+		priv->panel = panel;
+		priv->connector = drm_panel_bridge_connector(bridge);
+	}
+
+	ret = pl111_display_init(dev);
+	if (ret != 0) {
+		dev_err(dev->dev, "Failed to init display\n");
+		goto out_bridge;
+	}
+
+	ret = drm_simple_display_pipe_attach_bridge(&priv->pipe,
+						    bridge);
+	if (ret)
+		return ret;
+
+	if (!priv->variant->broken_vblank) {
+		ret = drm_vblank_init(dev, 1);
+		if (ret != 0) {
+			dev_err(dev->dev, "Failed to init vblank\n");
+			goto out_bridge;
+		}
+	}
+
+	drm_mode_config_reset(dev);
+
+	drm_kms_helper_poll_init(dev);
+
+	goto finish;
+
+out_bridge:
+	if (panel)
+		drm_panel_bridge_remove(bridge);
+finish:
+	return ret;
+}
+
+static struct drm_gem_object *
+pl111_gem_import_sg_table(struct drm_device *dev,
+			  struct dma_buf_attachment *attach,
+			  struct sg_table *sgt)
+{
+	struct pl111_drm_dev_private *priv = dev->dev_private;
+
+	/*
+	 * When using device-specific reserved memory we can't import
+	 * DMA buffers: those are passed by reference in any global
+	 * memory and we can only handle a specific range of memory.
+	 */
+	if (priv->use_device_memory)
+		return ERR_PTR(-EINVAL);
+
+	return drm_gem_dma_prime_import_sg_table(dev, attach, sgt);
+}
+
+DEFINE_DRM_GEM_DMA_FOPS(drm_fops);
+
+static const struct drm_driver pl111_drm_driver = {
+	.driver_features =
+		DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
+	.ioctls = NULL,
+	.fops = &drm_fops,
+	.name = "pl111",
+	.desc = DRIVER_DESC,
+	.date = "20170317",
+	.major = 1,
+	.minor = 0,
+	.patchlevel = 0,
+	.dumb_create = drm_gem_dma_dumb_create,
+	.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
+	.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
+	.gem_prime_import_sg_table = pl111_gem_import_sg_table,
+	.gem_prime_mmap = drm_gem_prime_mmap,
+
+#if defined(CONFIG_DEBUG_FS)
+	.debugfs_init = pl111_debugfs_init,
+#endif
+};
+
+static int pl111_amba_probe(struct amba_device *amba_dev,
+			    const struct amba_id *id)
+{
+	struct device *dev = &amba_dev->dev;
+	struct pl111_drm_dev_private *priv;
+	const struct pl111_variant_data *variant = id->data;
+	struct drm_device *drm;
+	int ret;
+
+	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
+	drm = drm_dev_alloc(&pl111_drm_driver, dev);
+	if (IS_ERR(drm))
+		return PTR_ERR(drm);
+	amba_set_drvdata(amba_dev, drm);
+	priv->drm = drm;
+	drm->dev_private = priv;
+	priv->variant = variant;
+
+	ret = of_reserved_mem_device_init(dev);
+	if (!ret) {
+		dev_info(dev, "using device-specific reserved memory\n");
+		priv->use_device_memory = true;
+	}
+
+	if (of_property_read_u32(dev->of_node, "max-memory-bandwidth",
+				 &priv->memory_bw)) {
+		dev_info(dev, "no max memory bandwidth specified, assume unlimited\n");
+		priv->memory_bw = 0;
+	}
+
+	/* The two main variants swap this register */
+	if (variant->is_pl110 || variant->is_lcdc) {
+		priv->ienb = CLCD_PL110_IENB;
+		priv->ctrl = CLCD_PL110_CNTL;
+	} else {
+		priv->ienb = CLCD_PL111_IENB;
+		priv->ctrl = CLCD_PL111_CNTL;
+	}
+
+	priv->regs = devm_ioremap_resource(dev, &amba_dev->res);
+	if (IS_ERR(priv->regs)) {
+		dev_err(dev, "%s failed mmio\n", __func__);
+		ret = PTR_ERR(priv->regs);
+		goto dev_put;
+	}
+
+	/* This may override some variant settings */
+	ret = pl111_versatile_init(dev, priv);
+	if (ret)
+		goto dev_put;
+
+	pl111_nomadik_init(dev);
+
+	/* turn off interrupts before requesting the irq */
+	writel(0, priv->regs + priv->ienb);
+
+	ret = devm_request_irq(dev, amba_dev->irq[0], pl111_irq, 0,
+			       variant->name, priv);
+	if (ret != 0) {
+		dev_err(dev, "%s failed irq %d\n", __func__, ret);
+		return ret;
+	}
+
+	ret = pl111_modeset_init(drm);
+	if (ret != 0)
+		goto dev_put;
+
+	ret = drm_dev_register(drm, 0);
+	if (ret < 0)
+		goto dev_put;
+
+	drm_fbdev_generic_setup(drm, priv->variant->fb_bpp);
+
+	return 0;
+
+dev_put:
+	drm_dev_put(drm);
+	of_reserved_mem_device_release(dev);
+
+	return ret;
+}
+
+static void pl111_amba_remove(struct amba_device *amba_dev)
+{
+	struct device *dev = &amba_dev->dev;
+	struct drm_device *drm = amba_get_drvdata(amba_dev);
+	struct pl111_drm_dev_private *priv = drm->dev_private;
+
+	drm_dev_unregister(drm);
+	if (priv->panel)
+		drm_panel_bridge_remove(priv->bridge);
+	drm_dev_put(drm);
+	of_reserved_mem_device_release(dev);
+}
+
+/*
+ * This early variant lacks the 565 and 444 pixel formats.
+ */
+static const u32 pl110_pixel_formats[] = {
+	DRM_FORMAT_ABGR8888,
+	DRM_FORMAT_XBGR8888,
+	DRM_FORMAT_ARGB8888,
+	DRM_FORMAT_XRGB8888,
+	DRM_FORMAT_ABGR1555,
+	DRM_FORMAT_XBGR1555,
+	DRM_FORMAT_ARGB1555,
+	DRM_FORMAT_XRGB1555,
+};
+
+static const struct pl111_variant_data pl110_variant = {
+	.name = "PL110",
+	.is_pl110 = true,
+	.formats = pl110_pixel_formats,
+	.nformats = ARRAY_SIZE(pl110_pixel_formats),
+	.fb_bpp = 16,
+};
+
+/* RealView, Versatile Express etc use this modern variant */
+static const u32 pl111_pixel_formats[] = {
+	DRM_FORMAT_ABGR8888,
+	DRM_FORMAT_XBGR8888,
+	DRM_FORMAT_ARGB8888,
+	DRM_FORMAT_XRGB8888,
+	DRM_FORMAT_BGR565,
+	DRM_FORMAT_RGB565,
+	DRM_FORMAT_ABGR1555,
+	DRM_FORMAT_XBGR1555,
+	DRM_FORMAT_ARGB1555,
+	DRM_FORMAT_XRGB1555,
+	DRM_FORMAT_ABGR4444,
+	DRM_FORMAT_XBGR4444,
+	DRM_FORMAT_ARGB4444,
+	DRM_FORMAT_XRGB4444,
+};
+
+static const struct pl111_variant_data pl111_variant = {
+	.name = "PL111",
+	.formats = pl111_pixel_formats,
+	.nformats = ARRAY_SIZE(pl111_pixel_formats),
+	.fb_bpp = 32,
+};
+
+static const u32 pl110_nomadik_pixel_formats[] = {
+	DRM_FORMAT_RGB888,
+	DRM_FORMAT_BGR888,
+	DRM_FORMAT_ABGR8888,
+	DRM_FORMAT_XBGR8888,
+	DRM_FORMAT_ARGB8888,
+	DRM_FORMAT_XRGB8888,
+	DRM_FORMAT_BGR565,
+	DRM_FORMAT_RGB565,
+	DRM_FORMAT_ABGR1555,
+	DRM_FORMAT_XBGR1555,
+	DRM_FORMAT_ARGB1555,
+	DRM_FORMAT_XRGB1555,
+	DRM_FORMAT_ABGR4444,
+	DRM_FORMAT_XBGR4444,
+	DRM_FORMAT_ARGB4444,
+	DRM_FORMAT_XRGB4444,
+};
+
+static const struct pl111_variant_data pl110_nomadik_variant = {
+	.name = "LCDC (PL110 Nomadik)",
+	.formats = pl110_nomadik_pixel_formats,
+	.nformats = ARRAY_SIZE(pl110_nomadik_pixel_formats),
+	.is_lcdc = true,
+	.st_bitmux_control = true,
+	.broken_vblank = true,
+	.fb_bpp = 16,
+};
+
+static const struct amba_id pl111_id_table[] = {
+	{
+		.id = 0x00041110,
+		.mask = 0x000fffff,
+		.data = (void *)&pl110_variant,
+	},
+	{
+		.id = 0x00180110,
+		.mask = 0x00fffffe,
+		.data = (void *)&pl110_nomadik_variant,
+	},
+	{
+		.id = 0x00041111,
+		.mask = 0x000fffff,
+		.data = (void *)&pl111_variant,
+	},
+	{0, 0},
+};
+MODULE_DEVICE_TABLE(amba, pl111_id_table);
+
+static struct amba_driver pl111_amba_driver __maybe_unused = {
+	.drv = {
+		.name = "drm-clcd-pl111",
+	},
+	.probe = pl111_amba_probe,
+	.remove = pl111_amba_remove,
+	.id_table = pl111_id_table,
+};
+
+#ifdef CONFIG_ARM_AMBA
+module_amba_driver(pl111_amba_driver);
+#endif
+
+MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_AUTHOR("ARM Ltd.");
+MODULE_LICENSE("GPL");