Merge tag 'driver-core-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core

Pull driver core updates from Danilo Krummrich:
 "Bus:

   - Ensure bus->match() is consistently called with the device lock
     held

   - Improve type safety of bus_find_device_by_acpi_dev()

  Devtmpfs:

   - Parse 'devtmpfs.mount=' boot parameter with kstrtoint() instead of
     simple_strtoul()

   - Avoid sparse warning by making devtmpfs_context_ops static

  IOMMU:

   - Do not register the qcom_smmu_tbu_driver in arm_smmu_device_probe()

  MAINTAINERS:

   - Add the new driver-core mailing list (driver-core@lists.linux.dev)
     to all relevant entries

   - Add missing tree location for "FIRMWARE LOADER (request_firmware)"

   - Add driver-model documentation to the "DRIVER CORE" entry

   - Add missing driver-core maintainers to the "AUXILIARY BUS" entry

  Misc:

   - Change return type of attribute_container_register() to void; it
     has always been infallible

   - Do not export sysfs_change_owner(), sysfs_file_change_owner() and
     device_change_owner()

   - Move devres_for_each_res() from the public devres header to
     drivers/base/base.h

   - Do not use a static struct device for the faux bus; allocate it
     dynamically

  Revocable:

   - Patches for the revocable synchronization primitive have been
     scheduled for v7.0-rc1, but have been reverted as they need some
     more refinement

  Rust:

   - Device:
      - Support dev_printk on all device types, not just the core Device
        struct; remove now-redundant .as_ref() calls in dev_* print
        calls

   - Devres:
      - Introduce an internal reference count in Devres<T> to avoid a
        deadlock condition in case of (indirect) nesting

   - DMA:
      - Allow drivers to tune the maximum DMA segment size via
        dma_set_max_seg_size()

   - I/O:
      - Introduce the concept of generic I/O backends to handle
        different kinds of device shared memory through a common
        interface.

        This enables higher-level concepts such as register
        abstractions, I/O slices, and field projections to be built
        generically on top.

        In a first step, introduce the Io, IoCapable<T>, and IoKnownSize
        trait hierarchy for sharing a common interface supporting offset
        validation and bound-checking logic between I/O backends.

      - Refactor MMIO to use the common I/O backend infrastructure

   - Misc:
      - Add __rust_helper annotations to C helpers for inlining into
        Rust code

      - Use "kernel vertical" style for imports

      - Replace kernel::c_str! with C string literals

      - Update ARef imports to use sync::aref

      - Use pin_init::zeroed() for struct auxiliary_device_id and
        debugfs file_operations initialization

      - Use LKMM atomic types in debugfs doc-tests

      - Various minor comment and documentation fixes

   - PCI:
      - Implement PCI configuration space accessors using the common I/O
        backend infrastructure

      - Document pci::Bar device endianness assumptions

   - SoC:
      - Abstractions for struct soc_device and struct soc_device_attribute

      - Sample driver for soc::Device"

* tag 'driver-core-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core: (79 commits)
  rust: devres: fix race condition due to nesting
  rust: dma: add missing __rust_helper annotations
  samples: rust: pci: Remove some additional `.as_ref()` for `dev_*` print
  Revert "revocable: Revocable resource management"
  Revert "revocable: Add Kunit test cases"
  Revert "selftests: revocable: Add kselftest cases"
  driver core: remove device_change_owner() export
  sysfs: remove exports of sysfs_*change_owner()
  driver core: disable revocable code from build
  revocable: Add KUnit test for concurrent access
  revocable: fix SRCU index corruption by requiring caller-provided storage
  revocable: Add KUnit test for provider lifetime races
  revocable: Fix races in revocable_alloc() using RCU
  driver core: fix inverted "locked" suffix of driver_match_device()
  rust: io: move MIN_SIZE and io_addr_assert to IoKnownSize
  rust: pci: re-export ConfigSpace
  rust: dma: allow drivers to tune max segment size
  gpu: tyr: remove redundant `.as_ref()` for `dev_*` print
  rust: auxiliary: use `pin_init::zeroed()` for device ID
  rust: debugfs: use pin_init::zeroed() for file_operations
  ...

10 files changed, 225 insertions, 72 deletions

diff --git a/samples/rust/Kconfig b/samples/rust/Kconfig
index 3efa51bfc8ef..c49ab9106345 100644
--- a/samples/rust/Kconfig
+++ b/samples/rust/Kconfig
@@ -161,6 +161,17 @@ config SAMPLE_RUST_DRIVER_AUXILIARY
 
 	  If unsure, say N.
 
+config SAMPLE_RUST_SOC
+	tristate "SoC Driver"
+	select SOC_BUS
+	help
+	  This option builds the Rust SoC driver sample.
+
+	  To compile this as a module, choose M here:
+	  the module will be called rust_soc.
+
+	  If unsure, say N.
+
 config SAMPLE_RUST_HOSTPROGS
 	bool "Host programs"
 	help
diff --git a/samples/rust/Makefile b/samples/rust/Makefile
index f65885d1d62b..6c0aaa58cccc 100644
--- a/samples/rust/Makefile
+++ b/samples/rust/Makefile
@@ -15,6 +15,7 @@ obj-$(CONFIG_SAMPLE_RUST_DRIVER_USB)		+= rust_driver_usb.o
 obj-$(CONFIG_SAMPLE_RUST_DRIVER_FAUX)		+= rust_driver_faux.o
 obj-$(CONFIG_SAMPLE_RUST_DRIVER_AUXILIARY)	+= rust_driver_auxiliary.o
 obj-$(CONFIG_SAMPLE_RUST_CONFIGFS)		+= rust_configfs.o
+obj-$(CONFIG_SAMPLE_RUST_SOC)			+= rust_soc.o
 
 rust_print-y := rust_print_main.o rust_print_events.o
 
diff --git a/samples/rust/rust_debugfs.rs b/samples/rust/rust_debugfs.rs
index 025e8f9d12de..0963efe19f93 100644
--- a/samples/rust/rust_debugfs.rs
+++ b/samples/rust/rust_debugfs.rs
@@ -32,14 +32,28 @@
 //! ```
 
 use core::str::FromStr;
-use kernel::c_str;
-use kernel::debugfs::{Dir, File};
-use kernel::new_mutex;
-use kernel::prelude::*;
-use kernel::sizes::*;
-use kernel::sync::atomic::{Atomic, Relaxed};
-use kernel::sync::Mutex;
-use kernel::{acpi, device::Core, of, platform, str::CString, types::ARef};
+use kernel::{
+    acpi,
+    debugfs::{
+        Dir,
+        File, //
+    },
+    device::Core,
+    new_mutex,
+    of,
+    platform,
+    prelude::*,
+    sizes::*,
+    str::CString,
+    sync::{
+        aref::ARef,
+        atomic::{
+            Atomic,
+            Relaxed, //
+        },
+        Mutex,
+    }, //
+};
 
 kernel::module_platform_driver! {
     type: RustDebugFs,
@@ -98,7 +112,7 @@ kernel::acpi_device_table!(
     ACPI_TABLE,
     MODULE_ACPI_TABLE,
     <RustDebugFs as platform::Driver>::IdInfo,
-    [(acpi::DeviceId::new(c_str!("LNUXBEEF")), ())]
+    [(acpi::DeviceId::new(c"LNUXBEEF"), ())]
 );
 
 impl platform::Driver for RustDebugFs {
@@ -125,34 +139,34 @@ impl platform::Driver for RustDebugFs {
 
 impl RustDebugFs {
     fn build_counter(dir: &Dir) -> impl PinInit<File<Atomic<usize>>> + '_ {
-        dir.read_write_file(c_str!("counter"), Atomic::<usize>::new(0))
+        dir.read_write_file(c"counter", Atomic::<usize>::new(0))
     }
 
     fn build_inner(dir: &Dir) -> impl PinInit<File<Mutex<Inner>>> + '_ {
-        dir.read_write_file(c_str!("pair"), new_mutex!(Inner { x: 3, y: 10 }))
+        dir.read_write_file(c"pair", new_mutex!(Inner { x: 3, y: 10 }))
     }
 
     fn new(pdev: &platform::Device<Core>) -> impl PinInit<Self, Error> + '_ {
-        let debugfs = Dir::new(c_str!("sample_debugfs"));
+        let debugfs = Dir::new(c"sample_debugfs");
         let dev = pdev.as_ref();
 
         try_pin_init! {
             Self {
                 _compatible <- debugfs.read_only_file(
-                    c_str!("compatible"),
+                    c"compatible",
                     dev.fwnode()
                         .ok_or(ENOENT)?
-                        .property_read::<CString>(c_str!("compatible"))
+                        .property_read::<CString>(c"compatible")
                         .required_by(dev)?,
                 ),
                 counter <- Self::build_counter(&debugfs),
                 inner <- Self::build_inner(&debugfs),
                 array_blob <- debugfs.read_write_binary_file(
-                    c_str!("array_blob"),
+                    c"array_blob",
                     new_mutex!([0x62, 0x6c, 0x6f, 0x62]),
                 ),
                 vector_blob <- debugfs.read_write_binary_file(
-                    c_str!("vector_blob"),
+                    c"vector_blob",
                     new_mutex!(kernel::kvec!(0x42; SZ_4K)?),
                 ),
                 _debugfs: debugfs,
diff --git a/samples/rust/rust_debugfs_scoped.rs b/samples/rust/rust_debugfs_scoped.rs
index 702a6546d3fb..6a575a15a2c2 100644
--- a/samples/rust/rust_debugfs_scoped.rs
+++ b/samples/rust/rust_debugfs_scoped.rs
@@ -6,12 +6,20 @@
 //! `Scope::dir` to create a variety of files without the need to separately
 //! track them all.
 
-use kernel::debugfs::{Dir, Scope};
-use kernel::prelude::*;
-use kernel::sizes::*;
-use kernel::sync::atomic::Atomic;
-use kernel::sync::Mutex;
-use kernel::{c_str, new_mutex, str::CString};
+use kernel::{
+    debugfs::{
+        Dir,
+        Scope, //
+    },
+    new_mutex,
+    prelude::*,
+    sizes::*,
+    str::CString,
+    sync::{
+        atomic::Atomic,
+        Mutex, //
+    },
+};
 
 module! {
     type: RustScopedDebugFs,
@@ -80,7 +88,7 @@ fn create_file_write(
                     };
                     dir.read_write_file(&name, val);
                 }
-                dir.read_write_binary_file(c_str!("blob"), &dev_data.blob);
+                dir.read_write_binary_file(c"blob", &dev_data.blob);
             },
         ),
         GFP_KERNEL,
@@ -119,20 +127,16 @@ struct DeviceData {
 }
 
 fn init_control(base_dir: &Dir, dyn_dirs: Dir) -> impl PinInit<Scope<ModuleData>> + '_ {
-    base_dir.scope(
-        ModuleData::init(dyn_dirs),
-        c_str!("control"),
-        |data, dir| {
-            dir.write_only_callback_file(c_str!("create"), data, &create_file_write);
-            dir.write_only_callback_file(c_str!("remove"), data, &remove_file_write);
-        },
-    )
+    base_dir.scope(ModuleData::init(dyn_dirs), c"control", |data, dir| {
+        dir.write_only_callback_file(c"create", data, &create_file_write);
+        dir.write_only_callback_file(c"remove", data, &remove_file_write);
+    })
 }
 
 impl kernel::Module for RustScopedDebugFs {
     fn init(_module: &'static kernel::ThisModule) -> Result<Self> {
-        let base_dir = Dir::new(c_str!("rust_scoped_debugfs"));
-        let dyn_dirs = base_dir.subdir(c_str!("dynamic"));
+        let base_dir = Dir::new(c"rust_scoped_debugfs");
+        let dyn_dirs = base_dir.subdir(c"dynamic");
         Ok(Self {
             _data: KBox::pin_init(init_control(&base_dir, dyn_dirs), GFP_KERNEL)?,
         })
diff --git a/samples/rust/rust_dma.rs b/samples/rust/rust_dma.rs
index f53bce2a73e3..9c45851c876e 100644
--- a/samples/rust/rust_dma.rs
+++ b/samples/rust/rust_dma.rs
@@ -57,7 +57,7 @@ impl pci::Driver for DmaSampleDriver {
 
     fn probe(pdev: &pci::Device<Core>, _info: &Self::IdInfo) -> impl PinInit<Self, Error> {
         pin_init::pin_init_scope(move || {
-            dev_info!(pdev.as_ref(), "Probe DMA test driver.\n");
+            dev_info!(pdev, "Probe DMA test driver.\n");
 
             let mask = DmaMask::new::<64>();
 
@@ -88,9 +88,7 @@ impl pci::Driver for DmaSampleDriver {
 #[pinned_drop]
 impl PinnedDrop for DmaSampleDriver {
     fn drop(self: Pin<&mut Self>) {
-        let dev = self.pdev.as_ref();
-
-        dev_info!(dev, "Unload DMA test driver.\n");
+        dev_info!(self.pdev, "Unload DMA test driver.\n");
 
         for (i, value) in TEST_VALUES.into_iter().enumerate() {
             let val0 = kernel::dma_read!(self.ca[i].h);
@@ -107,7 +105,12 @@ impl PinnedDrop for DmaSampleDriver {
         }
 
         for (i, entry) in self.sgt.iter().enumerate() {
-            dev_info!(dev, "Entry[{}]: DMA address: {:#x}", i, entry.dma_address());
+            dev_info!(
+                self.pdev,
+                "Entry[{}]: DMA address: {:#x}",
+                i,
+                entry.dma_address(),
+            );
         }
     }
 }
diff --git a/samples/rust/rust_driver_auxiliary.rs b/samples/rust/rust_driver_auxiliary.rs
index 65492a703f30..5c5a5105a3ff 100644
--- a/samples/rust/rust_driver_auxiliary.rs
+++ b/samples/rust/rust_driver_auxiliary.rs
@@ -5,20 +5,22 @@
 //! To make this driver probe, QEMU must be run with `-device pci-testdev`.
 
 use kernel::{
-    auxiliary, c_str,
-    device::{Bound, Core},
+    auxiliary,
+    device::{
+        Bound,
+        Core, //
+    },
     devres::Devres,
     driver,
-    error::Error,
     pci,
     prelude::*,
-    InPlaceModule,
+    InPlaceModule, //
 };
 
 use core::any::TypeId;
 
 const MODULE_NAME: &CStr = <LocalModule as kernel::ModuleMetadata>::NAME;
-const AUXILIARY_NAME: &CStr = c_str!("auxiliary");
+const AUXILIARY_NAME: &CStr = c"auxiliary";
 
 struct AuxiliaryDriver;
 
@@ -36,7 +38,7 @@ impl auxiliary::Driver for AuxiliaryDriver {
 
     fn probe(adev: &auxiliary::Device<Core>, _info: &Self::IdInfo) -> impl PinInit<Self, Error> {
         dev_info!(
-            adev.as_ref(),
+            adev,
             "Probing auxiliary driver for auxiliary device with id={}\n",
             adev.id()
         );
diff --git a/samples/rust/rust_driver_faux.rs b/samples/rust/rust_driver_faux.rs
index ecc9fd378cbd..99876c8e3743 100644
--- a/samples/rust/rust_driver_faux.rs
+++ b/samples/rust/rust_driver_faux.rs
@@ -2,7 +2,11 @@
 
 //! Rust faux device sample.
 
-use kernel::{c_str, faux, prelude::*, Module};
+use kernel::{
+    faux,
+    prelude::*,
+    Module, //
+};
 
 module! {
     type: SampleModule,
@@ -20,9 +24,9 @@ impl Module for SampleModule {
     fn init(_module: &'static ThisModule) -> Result<Self> {
         pr_info!("Initialising Rust Faux Device Sample\n");
 
-        let reg = faux::Registration::new(c_str!("rust-faux-sample-device"), None)?;
+        let reg = faux::Registration::new(c"rust-faux-sample-device", None)?;
 
-        dev_info!(reg.as_ref(), "Hello from faux device!\n");
+        dev_info!(reg, "Hello from faux device!\n");
 
         Ok(Self { _reg: reg })
     }
diff --git a/samples/rust/rust_driver_pci.rs b/samples/rust/rust_driver_pci.rs
index fa677991a5c4..d3d4a7931deb 100644
--- a/samples/rust/rust_driver_pci.rs
+++ b/samples/rust/rust_driver_pci.rs
@@ -4,7 +4,15 @@
 //!
 //! To make this driver probe, QEMU must be run with `-device pci-testdev`.
 
-use kernel::{c_str, device::Core, devres::Devres, pci, prelude::*, sync::aref::ARef};
+use kernel::{
+    device::Bound,
+    device::Core,
+    devres::Devres,
+    io::Io,
+    pci,
+    prelude::*,
+    sync::aref::ARef, //
+};
 
 struct Regs;
 
@@ -58,6 +66,30 @@ impl SampleDriver {
 
         Ok(bar.read32(Regs::COUNT))
     }
+
+    fn config_space(pdev: &pci::Device<Bound>) {
+        let config = pdev.config_space();
+
+        // TODO: use the register!() macro for defining PCI configuration space registers once it
+        // has been move out of nova-core.
+        dev_info!(
+            pdev,
+            "pci-testdev config space read8 rev ID: {:x}\n",
+            config.read8(0x8)
+        );
+
+        dev_info!(
+            pdev,
+            "pci-testdev config space read16 vendor ID: {:x}\n",
+            config.read16(0)
+        );
+
+        dev_info!(
+            pdev,
+            "pci-testdev config space read32 BAR 0: {:x}\n",
+            config.read32(0x10)
+        );
+    }
 }
 
 impl pci::Driver for SampleDriver {
@@ -69,7 +101,7 @@ impl pci::Driver for SampleDriver {
         pin_init::pin_init_scope(move || {
             let vendor = pdev.vendor_id();
             dev_dbg!(
-                pdev.as_ref(),
+                pdev,
                 "Probe Rust PCI driver sample (PCI ID: {}, 0x{:x}).\n",
                 vendor,
                 pdev.device_id()
@@ -79,16 +111,17 @@ impl pci::Driver for SampleDriver {
             pdev.set_master();
 
             Ok(try_pin_init!(Self {
-                bar <- pdev.iomap_region_sized::<{ Regs::END }>(0, c_str!("rust_driver_pci")),
+                bar <- pdev.iomap_region_sized::<{ Regs::END }>(0, c"rust_driver_pci"),
                 index: *info,
                 _: {
                     let bar = bar.access(pdev.as_ref())?;
 
                     dev_info!(
-                        pdev.as_ref(),
+                        pdev,
                         "pci-testdev data-match count: {}\n",
                         Self::testdev(info, bar)?
                     );
+                    Self::config_space(pdev);
                 },
                 pdev: pdev.into(),
             }))
@@ -106,7 +139,7 @@ impl pci::Driver for SampleDriver {
 #[pinned_drop]
 impl PinnedDrop for SampleDriver {
     fn drop(self: Pin<&mut Self>) {
-        dev_dbg!(self.pdev.as_ref(), "Remove Rust PCI driver sample.\n");
+        dev_dbg!(self.pdev, "Remove Rust PCI driver sample.\n");
     }
 }
 
diff --git a/samples/rust/rust_driver_platform.rs b/samples/rust/rust_driver_platform.rs
index 6bf4f0c9633d..f2229d176fb9 100644
--- a/samples/rust/rust_driver_platform.rs
+++ b/samples/rust/rust_driver_platform.rs
@@ -63,16 +63,20 @@
 //!
 
 use kernel::{
-    acpi, c_str,
+    acpi,
     device::{
         self,
-        property::{FwNodeReferenceArgs, NArgs},
+        property::{
+            FwNodeReferenceArgs,
+            NArgs, //
+        },
         Core,
     },
-    of, platform,
+    of,
+    platform,
     prelude::*,
     str::CString,
-    sync::aref::ARef,
+    sync::aref::ARef, //
 };
 
 struct SampleDriver {
@@ -85,14 +89,14 @@ kernel::of_device_table!(
     OF_TABLE,
     MODULE_OF_TABLE,
     <SampleDriver as platform::Driver>::IdInfo,
-    [(of::DeviceId::new(c_str!("test,rust-device")), Info(42))]
+    [(of::DeviceId::new(c"test,rust-device"), Info(42))]
 );
 
 kernel::acpi_device_table!(
     ACPI_TABLE,
     MODULE_ACPI_TABLE,
     <SampleDriver as platform::Driver>::IdInfo,
-    [(acpi::DeviceId::new(c_str!("LNUXBEEF")), Info(0))]
+    [(acpi::DeviceId::new(c"LNUXBEEF"), Info(0))]
 );
 
 impl platform::Driver for SampleDriver {
@@ -124,49 +128,47 @@ impl SampleDriver {
     fn properties_parse(dev: &device::Device) -> Result {
         let fwnode = dev.fwnode().ok_or(ENOENT)?;
 
-        if let Ok(idx) =
-            fwnode.property_match_string(c_str!("compatible"), c_str!("test,rust-device"))
-        {
+        if let Ok(idx) = fwnode.property_match_string(c"compatible", c"test,rust-device") {
             dev_info!(dev, "matched compatible string idx = {}\n", idx);
         }
 
-        let name = c_str!("compatible");
+        let name = c"compatible";
         let prop = fwnode.property_read::<CString>(name).required_by(dev)?;
         dev_info!(dev, "'{name}'='{prop:?}'\n");
 
-        let name = c_str!("test,bool-prop");
-        let prop = fwnode.property_read_bool(c_str!("test,bool-prop"));
+        let name = c"test,bool-prop";
+        let prop = fwnode.property_read_bool(c"test,bool-prop");
         dev_info!(dev, "'{name}'='{prop}'\n");
 
-        if fwnode.property_present(c_str!("test,u32-prop")) {
+        if fwnode.property_present(c"test,u32-prop") {
             dev_info!(dev, "'test,u32-prop' is present\n");
         }
 
-        let name = c_str!("test,u32-optional-prop");
+        let name = c"test,u32-optional-prop";
         let prop = fwnode.property_read::<u32>(name).or(0x12);
         dev_info!(dev, "'{name}'='{prop:#x}' (default = 0x12)\n");
 
         // A missing required property will print an error. Discard the error to
         // prevent properties_parse from failing in that case.
-        let name = c_str!("test,u32-required-prop");
+        let name = c"test,u32-required-prop";
         let _ = fwnode.property_read::<u32>(name).required_by(dev);
 
-        let name = c_str!("test,u32-prop");
+        let name = c"test,u32-prop";
         let prop: u32 = fwnode.property_read(name).required_by(dev)?;
         dev_info!(dev, "'{name}'='{prop:#x}'\n");
 
-        let name = c_str!("test,i16-array");
+        let name = c"test,i16-array";
         let prop: [i16; 4] = fwnode.property_read(name).required_by(dev)?;
         dev_info!(dev, "'{name}'='{prop:?}'\n");
         let len = fwnode.property_count_elem::<u16>(name)?;
         dev_info!(dev, "'{name}' length is {len}\n");
 
-        let name = c_str!("test,i16-array");
+        let name = c"test,i16-array";
         let prop: KVec<i16> = fwnode.property_read_array_vec(name, 4)?.required_by(dev)?;
         dev_info!(dev, "'{name}'='{prop:?}' (KVec)\n");
 
         for child in fwnode.children() {
-            let name = c_str!("test,ref-arg");
+            let name = c"test,ref-arg";
             let nargs = NArgs::N(2);
             let prop: FwNodeReferenceArgs = child.property_get_reference_args(name, nargs, 0)?;
             dev_info!(dev, "'{name}'='{prop:?}'\n");
@@ -178,7 +180,7 @@ impl SampleDriver {
 
 impl Drop for SampleDriver {
     fn drop(&mut self) {
-        dev_dbg!(self.pdev.as_ref(), "Remove Rust Platform driver sample.\n");
+        dev_dbg!(self.pdev, "Remove Rust Platform driver sample.\n");
     }
 }
 
diff --git a/samples/rust/rust_soc.rs b/samples/rust/rust_soc.rs
new file mode 100644
index 000000000000..8079c1c48416
--- /dev/null
+++ b/samples/rust/rust_soc.rs
@@ -0,0 +1,79 @@
+// SPDX-License-Identifier: GPL-2.0
+
+//! Rust SoC Platform driver sample.
+
+use kernel::{
+    acpi,
+    device::Core,
+    of,
+    platform,
+    prelude::*,
+    soc,
+    str::CString,
+    sync::aref::ARef, //
+};
+use pin_init::pin_init_scope;
+
+#[pin_data]
+struct SampleSocDriver {
+    pdev: ARef<platform::Device>,
+    #[pin]
+    _dev_reg: soc::Registration,
+}
+
+kernel::of_device_table!(
+    OF_TABLE,
+    MODULE_OF_TABLE,
+    <SampleSocDriver as platform::Driver>::IdInfo,
+    [(of::DeviceId::new(c"test,rust-device"), ())]
+);
+
+kernel::acpi_device_table!(
+    ACPI_TABLE,
+    MODULE_ACPI_TABLE,
+    <SampleSocDriver as platform::Driver>::IdInfo,
+    [(acpi::DeviceId::new(c"LNUXBEEF"), ())]
+);
+
+impl platform::Driver for SampleSocDriver {
+    type IdInfo = ();
+    const OF_ID_TABLE: Option<of::IdTable<Self::IdInfo>> = Some(&OF_TABLE);
+    const ACPI_ID_TABLE: Option<acpi::IdTable<Self::IdInfo>> = Some(&ACPI_TABLE);
+
+    fn probe(
+        pdev: &platform::Device<Core>,
+        _info: Option<&Self::IdInfo>,
+    ) -> impl PinInit<Self, Error> {
+        dev_dbg!(pdev, "Probe Rust SoC driver sample.\n");
+
+        let pdev = pdev.into();
+        pin_init_scope(move || {
+            let machine = CString::try_from(c"My cool ACME15 dev board")?;
+            let family = CString::try_from(c"ACME")?;
+            let revision = CString::try_from(c"1.2")?;
+            let serial_number = CString::try_from(c"12345")?;
+            let soc_id = CString::try_from(c"ACME15")?;
+
+            let attr = soc::Attributes {
+                machine: Some(machine),
+                family: Some(family),
+                revision: Some(revision),
+                serial_number: Some(serial_number),
+                soc_id: Some(soc_id),
+            };
+
+            Ok(try_pin_init!(SampleSocDriver {
+                pdev: pdev,
+                _dev_reg <- soc::Registration::new(attr),
+            }? Error))
+        })
+    }
+}
+
+kernel::module_platform_driver! {
+    type: SampleSocDriver,
+    name: "rust_soc",
+    authors: ["Matthew Maurer"],
+    description: "Rust SoC Driver",
+    license: "GPL",
+}