Merge tag 'spi-mem-dtr-2' into nand/next

spi: Support DTR in spi-mem Changes to support DTR with spi-mem.
2026-03-06 15:25:10 -08:00 · 2025-01-15 19:07:39 +01:00
parent d0b806fc99 e896c04890
commit fc4378b2fe
2518 changed files with 21951 additions and 14200 deletions
--- a/.mailmap
+++ b/.mailmap
@@ -435,7 +435,7 @@ Martin Kepplinger <martink@posteo.de> <martin.kepplinger@ginzinger.com>
 Martin Kepplinger <martink@posteo.de> <martin.kepplinger@puri.sm>
 Martin Kepplinger <martink@posteo.de> <martin.kepplinger@theobroma-systems.com>
 Martyna Szapar-Mudlaw <martyna.szapar-mudlaw@linux.intel.com> <martyna.szapar-mudlaw@intel.com>
-Mathieu Othacehe <m.othacehe@gmail.com> <othacehe@gnu.org>
+Mathieu Othacehe <othacehe@gnu.org> <m.othacehe@gmail.com>
 Mat Martineau <martineau@kernel.org> <mathew.j.martineau@linux.intel.com>
 Mat Martineau <martineau@kernel.org> <mathewm@codeaurora.org>
 Matthew Wilcox <willy@infradead.org> <matthew.r.wilcox@intel.com>
@@ -735,6 +735,7 @@ Wolfram Sang <wsa@kernel.org> <w.sang@pengutronix.de>
 Wolfram Sang <wsa@kernel.org> <wsa@the-dreams.de>
 Yakir Yang <kuankuan.y@gmail.com> <ykk@rock-chips.com>
 Yanteng Si <si.yanteng@linux.dev> <siyanteng@loongson.cn>
+Ying Huang <huang.ying.caritas@gmail.com> <ying.huang@intel.com>
 Yusuke Goda <goda.yusuke@renesas.com>
 Zack Rusin <zack.rusin@broadcom.com> <zackr@vmware.com>
 Zhu Yanjun <zyjzyj2000@gmail.com> <yanjunz@nvidia.com>
--- a/Documentation/ABI/testing/sysfs-class-watchdog
+++ b/Documentation/ABI/testing/sysfs-class-watchdog
@@ -76,7 +76,7 @@ Description:
 		timeout when the pretimeout interrupt is delivered.  Pretimeout
 		is an optional feature.

-What:		/sys/class/watchdog/watchdogn/pretimeout_avaialable_governors
+What:		/sys/class/watchdog/watchdogn/pretimeout_available_governors
 Date:		February 2017
 Contact:	Wim Van Sebroeck <wim@iguana.be>
 Description:
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -4822,6 +4822,11 @@
 			       can be preempted anytime.  Tasks will also yield
 			       contended spinlocks (if the critical section isn't
 			       explicitly preempt disabled beyond the lock itself).
+			lazy - Scheduler controlled. Similar to full but instead
+			       of preempting the task immediately, the task gets
+			       one HZ tick time to yield itself before the
+			       preemption will be forced. One preemption is when the
+			       task returns to user space.

 	print-fatal-signals=
 			[KNL] debug: print fatal signals
--- a/Documentation/admin-guide/laptops/thinkpad-acpi.rst
+++ b/Documentation/admin-guide/laptops/thinkpad-acpi.rst
@@ -445,8 +445,10 @@ event	code	Key		Notes
 0x1008	0x07	FN+F8		IBM: toggle screen expand
 				Lenovo: configure UltraNav,
 				or toggle screen expand.
-				On newer platforms (2024+)
-				replaced by 0x131f (see below)
+				On 2024 platforms replaced by
+				0x131f (see below) and on newer
+				platforms (2025 +) keycode is
+				replaced by 0x1401 (see below).

 0x1009	0x08	FN+F9		-

@@ -506,9 +508,11 @@ event	code	Key		Notes

 0x1019	0x18	unknown

-0x131f	...	FN+F8	        Platform Mode change.
+0x131f	...	FN+F8		Platform Mode change (2024 systems).
 				Implemented in driver.

+0x1401	...	FN+F8		Platform Mode change (2025 + systems).
+				Implemented in driver.
 ...	...	...

 0x1020	0x1F	unknown
--- a/Documentation/admin-guide/mm/transhuge.rst
+++ b/Documentation/admin-guide/mm/transhuge.rst
@@ -436,7 +436,7 @@ AnonHugePmdMapped).
 The number of file transparent huge pages mapped to userspace is available
 by reading ShmemPmdMapped and ShmemHugePages fields in ``/proc/meminfo``.
 To identify what applications are mapping file transparent huge pages, it
-is necessary to read ``/proc/PID/smaps`` and count the FileHugeMapped fields
+is necessary to read ``/proc/PID/smaps`` and count the FilePmdMapped fields
 for each mapping.

 Note that reading the smaps file is expensive and reading it
--- a/Documentation/admin-guide/pm/amd-pstate.rst
+++ b/Documentation/admin-guide/pm/amd-pstate.rst
@@ -251,9 +251,7 @@ performance supported in `AMD CPPC Performance Capability <perf_cap_>`_).
 In some ASICs, the highest CPPC performance is not the one in the ``_CPC``
 table, so we need to expose it to sysfs. If boost is not active, but
 still supported, this maximum frequency will be larger than the one in
-``cpuinfo``. On systems that support preferred core, the driver will have
-different values for some cores than others and this will reflect the values
-advertised by the platform at bootup.
+``cpuinfo``.
 This attribute is read-only.

 ``amd_pstate_lowest_nonlinear_freq``
--- a/Documentation/arch/arm64/silicon-errata.rst
+++ b/Documentation/arch/arm64/silicon-errata.rst
@@ -255,8 +255,9 @@ stable kernels.
 +----------------+-----------------+-----------------+-----------------------------+
 | Hisilicon      | Hip08 SMMU PMCG | #162001800      | N/A                         |
 +----------------+-----------------+-----------------+-----------------------------+
-| Hisilicon      | Hip{08,09,10,10C| #162001900      | N/A                         |
-|                | ,11} SMMU PMCG  |                 |                             |
+| Hisilicon      | Hip{08,09,09A,10| #162001900      | N/A                         |
+|                | ,10C,11}        |                 |                             |
+|                | SMMU PMCG       |                 |                             |
 +----------------+-----------------+-----------------+-----------------------------+
 | Hisilicon      | Hip09           | #162100801      | HISILICON_ERRATUM_162100801 |
 +----------------+-----------------+-----------------+-----------------------------+
--- a/Documentation/core-api/symbol-namespaces.rst
+++ b/Documentation/core-api/symbol-namespaces.rst
@@ -46,7 +46,7 @@ Please note that due to macro expansion that argument needs to be a
 preprocessor symbol. E.g. to export the symbol ``usb_stor_suspend`` into the
 namespace ``USB_STORAGE``, use::

-	EXPORT_SYMBOL_NS(usb_stor_suspend, USB_STORAGE);
+	EXPORT_SYMBOL_NS(usb_stor_suspend, "USB_STORAGE");

 The corresponding ksymtab entry struct ``kernel_symbol`` will have the member
 ``namespace`` set accordingly. A symbol that is exported without a namespace will
@@ -68,7 +68,7 @@ is to define the default namespace in the ``Makefile`` of the subsystem. E.g. to
 export all symbols defined in usb-common into the namespace USB_COMMON, add a
 line like this to drivers/usb/common/Makefile::

-	ccflags-y += -DDEFAULT_SYMBOL_NAMESPACE=USB_COMMON
+	ccflags-y += -DDEFAULT_SYMBOL_NAMESPACE='"USB_COMMON"'

 That will affect all EXPORT_SYMBOL() and EXPORT_SYMBOL_GPL() statements. A
 symbol exported with EXPORT_SYMBOL_NS() while this definition is present, will
@@ -79,7 +79,7 @@ A second option to define the default namespace is directly in the compilation
 unit as preprocessor statement. The above example would then read::

 	#undef  DEFAULT_SYMBOL_NAMESPACE
-	#define DEFAULT_SYMBOL_NAMESPACE USB_COMMON
+	#define DEFAULT_SYMBOL_NAMESPACE "USB_COMMON"

 within the corresponding compilation unit before any EXPORT_SYMBOL macro is
 used.
@@ -94,7 +94,7 @@ for the namespaces it uses symbols from. E.g. a module using the
 usb_stor_suspend symbol from above, needs to import the namespace USB_STORAGE
 using a statement like::

-	MODULE_IMPORT_NS(USB_STORAGE);
+	MODULE_IMPORT_NS("USB_STORAGE");

 This will create a ``modinfo`` tag in the module for each imported namespace.
 This has the side effect, that the imported namespaces of a module can be
--- a/Documentation/devicetree/bindings/crypto/fsl,sec-v4.0.yaml
+++ b/Documentation/devicetree/bindings/crypto/fsl,sec-v4.0.yaml
@@ -114,8 +114,9 @@ patternProperties:
          table that specifies the PPID to LIODN mapping. Needed if the PAMU is
          used.  Value is a 12 bit value where value is a LIODN ID for this JR.
          This property is normally set by boot firmware.
-        $ref: /schemas/types.yaml#/definitions/uint32
-        maximum: 0xfff
+        $ref: /schemas/types.yaml#/definitions/uint32-array
+        items:
+          - maximum: 0xfff

  '^rtic@[0-9a-f]+$':
    type: object
@@ -186,8 +187,9 @@ patternProperties:
              Needed if the PAMU is used.  Value is a 12 bit value where value
              is a LIODN ID for this JR. This property is normally set by boot
              firmware.
-            $ref: /schemas/types.yaml#/definitions/uint32
-            maximum: 0xfff
+            $ref: /schemas/types.yaml#/definitions/uint32-array
+            items:
+              - maximum: 0xfff

          fsl,rtic-region:
            description:
--- a/Documentation/devicetree/bindings/display/bridge/adi,adv7533.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/adi,adv7533.yaml
@@ -90,7 +90,7 @@ properties:
  adi,dsi-lanes:
    description: Number of DSI data lanes connected to the DSI host.
    $ref: /schemas/types.yaml#/definitions/uint32
-    enum: [ 1, 2, 3, 4 ]
+    enum: [ 2, 3, 4 ]

  "#sound-dai-cells":
    const: 0
--- a/Documentation/devicetree/bindings/mtd/partitions/fixed-partitions.yaml
+++ b/Documentation/devicetree/bindings/mtd/partitions/fixed-partitions.yaml
@@ -82,7 +82,7 @@ examples:

        uimage@100000 {
            reg = <0x0100000 0x200000>;
-            compress = "lzma";
+            compression = "lzma";
        };
    };

--- a/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml
@@ -113,11 +113,8 @@ allOf:
          maxItems: 1

  - if:
-      properties:
-        compatible:
-          contains:
-            enum:
-              - fsl,imx95-usb-phy
+      required:
+        - orientation-switch
    then:
      $ref: /schemas/usb/usb-switch.yaml#

--- a/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml
+++ b/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml
@@ -55,6 +55,10 @@ patternProperties:
            patternProperties:
              "^power-domain@[0-9a-f]+$":
                $ref: "#/$defs/power-domain-node"
+                patternProperties:
+                  "^power-domain@[0-9a-f]+$":
+                    $ref: "#/$defs/power-domain-node"
+                    unevaluatedProperties: false
                unevaluatedProperties: false
            unevaluatedProperties: false
        unevaluatedProperties: false
--- a/Documentation/devicetree/bindings/regulator/qcom,qca6390-pmu.yaml
+++ b/Documentation/devicetree/bindings/regulator/qcom,qca6390-pmu.yaml
@@ -18,6 +18,7 @@ properties:
  compatible:
    enum:
      - qcom,qca6390-pmu
+      - qcom,wcn6750-pmu
      - qcom,wcn6855-pmu
      - qcom,wcn7850-pmu

@@ -27,6 +28,9 @@ properties:
  vddaon-supply:
    description: VDD_AON supply regulator handle

+  vddasd-supply:
+    description: VDD_ASD supply regulator handle
+
  vdddig-supply:
    description: VDD_DIG supply regulator handle

@@ -42,6 +46,9 @@ properties:
  vddio1p2-supply:
    description: VDD_IO_1P2 supply regulator handle

+  vddrfa0p8-supply:
+    description: VDD_RFA_0P8 supply regulator handle
+
  vddrfa0p95-supply:
    description: VDD_RFA_0P95 supply regulator handle

@@ -51,12 +58,18 @@ properties:
  vddrfa1p3-supply:
    description: VDD_RFA_1P3 supply regulator handle

+  vddrfa1p7-supply:
+    description: VDD_RFA_1P7 supply regulator handle
+
  vddrfa1p8-supply:
    description: VDD_RFA_1P8 supply regulator handle

  vddrfa1p9-supply:
    description: VDD_RFA_1P9 supply regulator handle

+  vddrfa2p2-supply:
+    description: VDD_RFA_2P2 supply regulator handle
+
  vddpcie1p3-supply:
    description: VDD_PCIE_1P3 supply regulator handle

@@ -119,6 +132,20 @@ allOf:
        - vddpcie1p3-supply
        - vddpcie1p9-supply
        - vddio-supply
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: qcom,wcn6750-pmu
+    then:
+      required:
+        - vddaon-supply
+        - vddasd-supply
+        - vddpmu-supply
+        - vddrfa0p8-supply
+        - vddrfa1p2-supply
+        - vddrfa1p7-supply
+        - vddrfa2p2-supply
  - if:
      properties:
        compatible:
--- a/Documentation/devicetree/bindings/soc/fsl/fsl,qman-portal.yaml
+++ b/Documentation/devicetree/bindings/soc/fsl/fsl,qman-portal.yaml
@@ -35,6 +35,7 @@ properties:

  fsl,liodn:
    $ref: /schemas/types.yaml#/definitions/uint32-array
+    maxItems: 2
    description: See pamu.txt. Two LIODN(s). DQRR LIODN (DLIODN) and Frame LIODN
      (FLIODN)

@@ -69,6 +70,7 @@ patternProperties:
    type: object
    properties:
      fsl,liodn:
+        $ref: /schemas/types.yaml#/definitions/uint32-array
        description: See pamu.txt, PAMU property used for static LIODN assignment

      fsl,iommu-parent:
--- a/Documentation/devicetree/bindings/sound/realtek,rt5645.yaml
+++ b/Documentation/devicetree/bindings/sound/realtek,rt5645.yaml
@@ -51,7 +51,7 @@ properties:
    description: Power supply for AVDD, providing 1.8V.

  cpvdd-supply:
-    description: Power supply for CPVDD, providing 3.5V.
+    description: Power supply for CPVDD, providing 1.8V.

  hp-detect-gpios:
    description: 
--- a/Documentation/devicetree/bindings/watchdog/airoha,en7581-wdt.yaml
+++ b/Documentation/devicetree/bindings/watchdog/airoha,en7581-wdt.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/watchdog/airoha,en7581-wdt.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Airoha EN7581 Watchdog Timer
+
+maintainers:
+  - Christian Marangi <ansuelsmth@gmail.com>
+
+allOf:
+  - $ref: watchdog.yaml#
+
+properties:
+  compatible:
+    const: airoha,en7581-wdt
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    description: BUS clock (timer ticks at half the BUS clock)
+    maxItems: 1
+
+  clock-names:
+    const: bus
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/en7523-clk.h>
+
+    watchdog@1fbf0100 {
+        compatible = "airoha,en7581-wdt";
+        reg = <0x1fbf0100 0x3c>;
+
+        clocks = <&scuclk EN7523_CLK_BUS>;
+        clock-names = "bus";
+    };
--- a/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml
+++ b/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml
@@ -48,6 +48,8 @@ properties:
  clocks:
    maxItems: 1

+  big-endian: true
+
  fsl,ext-reset-output:
    $ref: /schemas/types.yaml#/definitions/flag
    description: |
@@ -93,6 +95,18 @@ allOf:
      properties:
        fsl,suspend-in-wait: false

+  - if:
+      not:
+        properties:
+          compatible:
+            contains:
+              enum:
+                - fsl,ls1012a-wdt
+                - fsl,ls1043a-wdt
+    then:
+      properties:
+        big-endian: false
+
 unevaluatedProperties: false

 examples:
--- a/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
+++ b/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
@@ -26,6 +26,8 @@ properties:
              - qcom,apss-wdt-msm8994
              - qcom,apss-wdt-qcm2290
              - qcom,apss-wdt-qcs404
+              - qcom,apss-wdt-qcs615
+              - qcom,apss-wdt-qcs8300
              - qcom,apss-wdt-sa8255p
              - qcom,apss-wdt-sa8775p
              - qcom,apss-wdt-sc7180
--- a/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml
+++ b/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml
@@ -26,6 +26,7 @@ properties:
          - samsung,exynos7-wdt                   # for Exynos7
          - samsung,exynos850-wdt                 # for Exynos850
          - samsung,exynosautov9-wdt              # for Exynosautov9
+          - samsung,exynosautov920-wdt            # for Exynosautov920
      - items:
          - enum:
              - tesla,fsd-wdt
@@ -77,6 +78,7 @@ allOf:
              - samsung,exynos7-wdt
              - samsung,exynos850-wdt
              - samsung,exynosautov9-wdt
+              - samsung,exynosautov920-wdt
    then:
      required:
        - samsung,syscon-phandle
@@ -88,6 +90,7 @@ allOf:
              - google,gs101-wdt
              - samsung,exynos850-wdt
              - samsung,exynosautov9-wdt
+              - samsung,exynosautov920-wdt
    then:
      properties:
        clocks:
--- a/Show More
+++ b/Show More