Merge tag 'soc-drivers-6.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull more SoC driver updates from Arnd Bergmann:
 "These updates came a little late, or were based on a later 6.18-rc tag
  than the others:

   - A new driver for cache management on cxl devices with memory shared
     in a coherent cluster. This is part of the drivers/cache/ tree, but
     unlike the other drivers that back the dma-mapping interfaces, this
     one is needed only during CPU hotplug.

   - A shared branch for reset controllers using swnode infrastructure

   - Added support for new SoC variants in the Amlogic soc_device
     identification

   - Minor updates in Freescale, Microchip, Samsung, and Apple SoC
     drivers"

* tag 'soc-drivers-6.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (24 commits)
  soc: samsung: exynos-pmu: fix device leak on regmap lookup
  soc: samsung: exynos-pmu: Fix structure initialization
  soc: fsl: qbman: use kmalloc_array() instead of kmalloc()
  soc: fsl: qbman: add WQ_PERCPU to alloc_workqueue users
  MAINTAINERS: Update email address for Christophe Leroy
  MAINTAINERS: refer to intended file in STANDALONE CACHE CONTROLLER DRIVERS
  cache: Support cache maintenance for HiSilicon SoC Hydra Home Agent
  cache: Make top level Kconfig menu a boolean dependent on RISCV
  MAINTAINERS: Add Jonathan Cameron to drivers/cache and add lib/cache_maint.c + header
  arm64: Select GENERIC_CPU_CACHE_MAINTENANCE
  lib: Support ARCH_HAS_CPU_CACHE_INVALIDATE_MEMREGION
  soc: amlogic: meson-gx-socinfo: add new SoCs id
  dt-bindings: arm: amlogic: meson-gx-ao-secure: support more SoCs
  memregion: Support fine grained invalidate by cpu_cache_invalidate_memregion()
  memregion: Drop unused IORES_DESC_* parameter from cpu_cache_invalidate_memregion()
  dt-bindings: cache: sifive,ccache0: add a pic64gx compatible
  MAINTAINERS: rename Microchip RISC-V entry
  MAINTAINERS: add new soc drivers to Microchip RISC-V entry
  soc: microchip: add mfd drivers for two syscon regions on PolarFire SoC
  dt-bindings: soc: microchip: document the simple-mfd syscon on PolarFire SoC
  ...

1 files changed, 38 insertions, 0 deletions

diff --git a/drivers/soc/microchip/mpfs-control-scb.c b/drivers/soc/microchip/mpfs-control-scb.c
new file mode 100644
index 000000000000..f0b84b1f49cb
--- /dev/null
+++ b/drivers/soc/microchip/mpfs-control-scb.c
@@ -0,0 +1,38 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/array_size.h>
+#include <linux/of.h>
+#include <linux/mfd/core.h>
+#include <linux/mfd/syscon.h>
+#include <linux/platform_device.h>
+
+static const struct mfd_cell mpfs_control_scb_devs[] = {
+	MFD_CELL_NAME("mpfs-tvs"),
+};
+
+static int mpfs_control_scb_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+
+	return mfd_add_devices(dev, PLATFORM_DEVID_NONE, mpfs_control_scb_devs,
+			       ARRAY_SIZE(mpfs_control_scb_devs), NULL, 0, NULL);
+}
+
+static const struct of_device_id mpfs_control_scb_of_match[] = {
+	{ .compatible = "microchip,mpfs-control-scb", },
+	{},
+};
+MODULE_DEVICE_TABLE(of, mpfs_control_scb_of_match);
+
+static struct platform_driver mpfs_control_scb_driver = {
+	.driver = {
+		.name = "mpfs-control-scb",
+		.of_match_table = mpfs_control_scb_of_match,
+	},
+	.probe = mpfs_control_scb_probe,
+};
+module_platform_driver(mpfs_control_scb_driver);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Conor Dooley <conor.dooley@microchip.com>");
+MODULE_DESCRIPTION("PolarFire SoC control scb driver");