Merge tag 'devicetree-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:
 "DT core:

   - Add support for generating DT nodes for PCI devices. This is the
     groundwork for applying overlays to PCI devices containing
     non-discoverable downstream devices.

   - DT unittest additions to check reverted changesets, to test for
     refcount issues, and to test unresolved symbols. Also, various
     clean-ups of the unittest along the way.

   - Refactor node and property manipulation functions to better share
     code with old API and changeset API

   - Refactor changeset print functions to a common implementation

   - Move some platform_device specific functions into of_platform.c

  Bindings:

   - Treewide fixing of typos

   - Treewide clean-up of SPDX tags to use 'OR' consistently

   - Last chunk of dropping unnecessary quotes. With that, the check for
     unnecessary quotes is enabled in yamllint.

   - Convert ftgmac100, zynqmp-genpd, pps-gpio, syna,rmi4, and qcom,ssbi
     bindings to DT schema format

   - Add Allwinner V3s xHCI USB, Saef SF-TC154B display, QCom SM8450
     Inline Crypto Engine, QCom SM6115 UFS, QCom SDM670 PDC interrupt
     controller, Arm 2022 Cortex cores, and QCom IPQ9574 Crypto bindings

   - Fixes for Rockchip DWC PCI binding

   - Ensure all properties are evaluated on USB connector schema

   - Fix dt-check-compatible script to find of_device_id instances with
     compiler annotations"

* tag 'devicetree-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (64 commits)
  dt-bindings: usb: Add V3s compatible string for OHCI
  dt-bindings: usb: Add V3s compatible string for EHCI
  dt-bindings: display: panel: mipi-dbi-spi: add Saef SF-TC154B
  dt-bindings: vendor-prefixes: document Saef Technology
  dt-bindings: thermal: lmh: update maintainer address
  of: unittest: Fix of_unittest_pci_node() kconfig dependencies
  dt-bindings: crypto: ice: Document sm8450 inline crypto engine
  dt-bindings: ufs: qcom: Add ICE to sm8450 example
  dt-bindings: ufs: qcom: Add sm6115 binding
  dt-bindings: ufs: qcom: Add reg-names property for ICE
  dt-bindings: yamllint: Enable quoted string check
  dt-bindings: Drop remaining unneeded quotes
  of: unittest-data: Fix whitespace - angular brackets
  of: unittest-data: Fix whitespace - indentation
  of: unittest-data: Fix whitespace - blank lines
  of: unittest-data: Convert remaining overlay DTS files to sugar syntax
  of: overlay: unittest: Add test for unresolved symbol
  of: unittest: Add separators to of_unittest_overlay_high_level()
  of: unittest: Cleanup partially-applied overlays
  of: unittest: Merge of_unittest_apply{,_revert}_overlay_check()
  ...

1 files changed, 39 insertions, 5 deletions

diff --git a/drivers/of/platform.c b/drivers/of/platform.c
index 6a557eb866d0..f235ab55b91e 100644
--- a/drivers/of/platform.c
+++ b/drivers/of/platform.c
@@ -21,6 +21,8 @@
 #include <linux/of_platform.h>
 #include <linux/platform_device.h>
 
+#include "of_private.h"
+
 const struct of_device_id of_default_bus_match_table[] = {
 	{ .compatible = "simple-bus", },
 	{ .compatible = "simple-mfd", },
@@ -31,11 +33,6 @@ const struct of_device_id of_default_bus_match_table[] = {
 	{} /* Empty terminated list */
 };
 
-static const struct of_device_id of_skipped_node_table[] = {
-	{ .compatible = "operating-points-v2", },
-	{} /* Empty terminated list */
-};
-
 /**
  * of_find_device_by_node - Find the platform_device associated with a node
  * @np: Pointer to device tree node
@@ -54,7 +51,44 @@ struct platform_device *of_find_device_by_node(struct device_node *np)
 }
 EXPORT_SYMBOL(of_find_device_by_node);
 
+int of_device_add(struct platform_device *ofdev)
+{
+	BUG_ON(ofdev->dev.of_node == NULL);
+
+	/* name and id have to be set so that the platform bus doesn't get
+	 * confused on matching */
+	ofdev->name = dev_name(&ofdev->dev);
+	ofdev->id = PLATFORM_DEVID_NONE;
+
+	/*
+	 * If this device has not binding numa node in devicetree, that is
+	 * of_node_to_nid returns NUMA_NO_NODE. device_add will assume that this
+	 * device is on the same node as the parent.
+	 */
+	set_dev_node(&ofdev->dev, of_node_to_nid(ofdev->dev.of_node));
+
+	return device_add(&ofdev->dev);
+}
+
+int of_device_register(struct platform_device *pdev)
+{
+	device_initialize(&pdev->dev);
+	return of_device_add(pdev);
+}
+EXPORT_SYMBOL(of_device_register);
+
+void of_device_unregister(struct platform_device *ofdev)
+{
+	device_unregister(&ofdev->dev);
+}
+EXPORT_SYMBOL(of_device_unregister);
+
 #ifdef CONFIG_OF_ADDRESS
+static const struct of_device_id of_skipped_node_table[] = {
+	{ .compatible = "operating-points-v2", },
+	{} /* Empty terminated list */
+};
+
 /*
  * The following routines scan a subtree and registers a device for
  * each applicable node.