spi: xilinx: make IRQs optional

Merge series from Abdurrahman Hussain <abdurrahman@nexthop.ai>:

Additionally, make interrupts optional to allow the driver to fall back
to its existing polling mode on systems where interrupts are either missing
or broken.

Author: broonie

.mailmap

@@ -207,6 +207,7 @@ Daniel Borkmann <daniel@iogearbox.net> <daniel.borkmann@tik.ee.ethz.ch>
 Daniel Borkmann <daniel@iogearbox.net> <dborkmann@redhat.com>
 Daniel Borkmann <daniel@iogearbox.net> <dborkman@redhat.com>
 Daniel Borkmann <daniel@iogearbox.net> <dxchgb@gmail.com>
+Daniel Thompson <danielt@kernel.org> <daniel.thompson@linaro.org>
 Danilo Krummrich <dakr@kernel.org> <dakr@redhat.com>
 David Brownell <david-b@pacbell.net>
 David Collins <quic_collinsd@quicinc.com> <collinsd@codeaurora.org>
@@ -794,6 +795,7 @@ Sven Eckelmann <sven@narfation.org> <sven.eckelmann@open-mesh.com>
 Sven Eckelmann <sven@narfation.org> <sven.eckelmann@openmesh.com>
 Sven Eckelmann <sven@narfation.org> <sven@open-mesh.com>
 Sven Peter <sven@kernel.org> <sven@svenpeter.dev>
+Szymon Wilczek <swilczek.lx@gmail.com> <szymonwilczek@gmx.com>
 Takashi YOSHII <takashi.yoshii.zj@renesas.com>
 Tamizh Chelvam Raja <quic_tamizhr@quicinc.com> <tamizhr@codeaurora.org>
 Taniya Das <quic_tdas@quicinc.com> <tdas@codeaurora.org>

Documentation/admin-guide/kernel-parameters.txt

@@ -2917,6 +2917,41 @@ Kernel parameters
 			for Movable pages.  "nn[KMGTPE]", "nn%", and "mirror"
 			are exclusive, so you cannot specify multiple forms.
 
+	kfence.burst=	[MM,KFENCE] The number of additional successive
+			allocations to be attempted through KFENCE for each
+			sample interval.
+			Format: <unsigned integer>
+			Default: 0
+
+	kfence.check_on_panic=
+			[MM,KFENCE] Whether to check all KFENCE-managed objects'
+			canaries on panic.
+			Format: <bool>
+			Default: false
+
+	kfence.deferrable=
+			[MM,KFENCE] Whether to use a deferrable timer to trigger
+			allocations. This avoids forcing CPU wake-ups if the
+			system is idle, at the risk of a less predictable
+			sample interval.
+			Format: <bool>
+			Default: CONFIG_KFENCE_DEFERRABLE
+
+	kfence.sample_interval=
+			[MM,KFENCE] KFENCE's sample interval in milliseconds.
+			Format: <unsigned integer>
+			 0 - Disable KFENCE.
+			>0 - Enabled KFENCE with given sample interval.
+			Default: CONFIG_KFENCE_SAMPLE_INTERVAL
+
+	kfence.skip_covered_thresh=
+			[MM,KFENCE] If pool utilization reaches this threshold
+			(pool usage%), KFENCE limits currently covered
+			allocations of the same source from further filling
+			up the pool.
+			Format: <unsigned integer>
+			Default: 75
+
 	kgdbdbgp=	[KGDB,HW,EARLY] kgdb over EHCI usb debug port.
 			Format: <Controller#>[,poll interval]
 			The controller # is the number of the ehci usb debug

Documentation/admin-guide/sysctl/net.rst

@@ -303,6 +303,14 @@ netdev_max_backlog
 Maximum number of packets, queued on the INPUT side, when the interface
 receives packets faster than kernel can process them.
 
+qdisc_max_burst
+------------------
+
+Maximum number of packets that can be temporarily stored before
+reaching qdisc.
+
+Default: 1000
+
 netdev_rss_key
 --------------
 

Documentation/devicetree/bindings/i2c/brcm,iproc-i2c.yaml

@@ -16,7 +16,8 @@ properties:
       - brcm,iproc-nic-i2c
 
   reg:
-    maxItems: 1
+    minItems: 1
+    maxItems: 2
 
   clock-frequency:
     enum: [ 100000, 400000 ]
@@ -41,8 +42,15 @@ allOf:
           contains:
             const: brcm,iproc-nic-i2c
     then:
+      properties:
+        reg:
+          minItems: 2
       required:
         - brcm,ape-hsls-addr-mask
+    else:
+      properties:
+        reg:
+          maxItems: 1
 
 unevaluatedProperties: false
 

Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml

@@ -56,7 +56,7 @@ properties:
 
   clocks:
     minItems: 5
-    maxItems: 7
+    maxItems: 6
 
   clock-names:
     minItems: 5
@@ -67,7 +67,6 @@ properties:
       - enum: [rchng, refgen]
       - const: pipe
       - const: pipediv2
-      - const: phy_aux
 
   power-domains:
     maxItems: 1
@@ -180,6 +179,7 @@ allOf:
           contains:
             enum:
               - qcom,glymur-qmp-gen5x4-pcie-phy
+              - qcom,qcs8300-qmp-gen4x2-pcie-phy
               - qcom,sa8775p-qmp-gen4x2-pcie-phy
               - qcom,sa8775p-qmp-gen4x4-pcie-phy
               - qcom,sc8280xp-qmp-gen3x1-pcie-phy
@@ -197,19 +197,6 @@ allOf:
         clock-names:
           minItems: 6
 
-  - if:
-      properties:
-        compatible:
-          contains:
-            enum:
-              - qcom,qcs8300-qmp-gen4x2-pcie-phy
-    then:
-      properties:
-        clocks:
-          minItems: 7
-        clock-names:
-          minItems: 7
-
   - if:
       properties:
         compatible:

Documentation/devicetree/bindings/sound/everest,es8316.yaml

@@ -49,6 +49,10 @@ properties:
     items:
       - const: mclk
 
+  interrupts:
+    maxItems: 1
+    description: Headphone detect interrupt
+
   port:
     $ref: audio-graph-port.yaml#
     unevaluatedProperties: false

Documentation/devicetree/bindings/sound/realtek,rt5640.yaml

@@ -47,6 +47,12 @@ properties:
   reg:
     maxItems: 1
 
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    const: mclk
+
   interrupts:
     maxItems: 1
     description: The CODEC's interrupt output.
@@ -98,6 +104,7 @@ properties:
       - 4 # Use GPIO2 for jack-detect
       - 5 # Use GPIO3 for jack-detect
       - 6 # Use GPIO4 for jack-detect
+      - 7 # Use HDA header for jack-detect
 
   realtek,jack-detect-not-inverted:
     description:
@@ -121,6 +128,10 @@ properties:
       - 2 # Scale current by 1.0
       - 3 # Scale current by 1.5
 
+  port:
+    $ref: audio-graph-port.yaml#
+    unevaluatedProperties: false
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/sound/rockchip-spdif.yaml

@@ -70,6 +70,9 @@ properties:
   "#sound-dai-cells":
     const: 0
 
+  port:
+    $ref: /schemas/graph.yaml#/properties/port
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/spi/spi-xilinx.yaml

@@ -38,7 +38,6 @@ properties:
 required:
   - compatible
   - reg
-  - interrupts
 
 unevaluatedProperties: false
 

Documentation/devicetree/bindings/ufs/ufs-common.yaml

@@ -48,8 +48,8 @@ properties:
     enum: [1, 2]
     default: 2
     description:
-      Number of lanes available per direction.  Note that it is assume same
-      number of lanes is used both directions at once.
+      Number of lanes available per direction.  Note that it is assumed that
+      the same number of lanes are used in both directions at once.
 
   vdd-hba-supply:
     description: