[PATCH v3 0/7] dt-bindings: mfd: syscon: Document more compatibles and require simpe-mfd description

[PATCH v3 0/7] dt-bindings: mfd: syscon: Document more compatibles and require simpe-mfd description

[Krzysztof Kozlowski]

Hi,

Dependency
==========
Rebased on Lee's MFD tree, because dependency is there already:
https://lore.kernel.org/all/171828959006.2643902.8308227314531523435.b4-ty@kernel.org/

Merging
=======
Preferrably everything via MFD tree (file/context dependencies).

Changes in v3
=============
- Add tags
- intel,lgm-syscon: change maintainers (email bounce)
- syscon/Split: drop unneeded |, use const instead of enum in select:
- Link to v2: https://lore.kernel.org/r/20240616-dt-bindings-mfd-syscon-split-v2-0-571b5850174a@linaro.org

Changes in v2
=============
- Add acks
- lgm-syscon: add ranges to binding and example
- syscon.yaml: add big select with all compatibles for older dtschema
- Link to v1: https://lore.kernel.org/r/20240519-dt-bindings-mfd-syscon-split-v1-0-aaf996e2313a@linaro.org

Description/problem
===================
Simple syscon nodes can be documented in common syscon.yaml, however
devices with simple-mfd compatible, thus some children, should have
their own schema listing these children.  Such listing makes the binding
specific, allows better validation (so the incorrect child would not
appear in the simple-mfd node) and actually enforces repeated rule for
simple-mfd devices:

  "simple-mfd" is only for simple devices, where the children do not
  depend on the parent.

Currently the syscon+simple-mfd binding is quite broad and allows
any child or property, thus above rule cannot be enforced.

Solution
========
1. Split the syscon.yaml binding into common syscon properties, used
   potentially by many bindings, and only simple syscon devices (NO
   simple-mfd!).
2. Move some known simple-mfd bindings from syscon.yaml to dedicated
   files.

This patchset might introduce new dtbs_check warnings for devices having
simple-mfd and being part of syscon.yaml previously. I fixed some of
them, but probably not all.

Best regards,
Krzysztof

To: Lee Jones <lee@kernel.org>
To: Rob Herring <robh@kernel.org>
To: Krzysztof Kozlowski <krzk+dt@kernel.org>
To: Conor Dooley <conor+dt@kernel.org>
To: Lars Povlsen <lars.povlsen@microchip.com>
To: Steen Hegelund <Steen.Hegelund@microchip.com>
To: Daniel Machon <daniel.machon@microchip.com>
To: UNGLinuxDriver@microchip.com
To: Nishanth Menon <nm@ti.com>
To: Matthias Brugger <matthias.bgg@gmail.com>
To: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-mediatek@lists.infradead.org

---
Krzysztof Kozlowski (7):
      dt-bindings: mfd: syscon: Drop hwlocks
      dt-bindings: soc: sprd: sc9863a-glbregs: Document SC9863A syscon
      dt-bindings: soc: intel: lgm-syscon: Move to dedicated schema
      dt-bindings: soc: microchip: sparx5-cpu-syscon: Move to dedicated schema
      dt-bindings: soc: ti: am654-serdes-ctrl: Move to dedicated schema
      dt-bindings: mfd: syscon: Split and enforce documenting MFD children
      dt-bindings: mfd: syscon: Add APM poweroff mailbox

 .../devicetree/bindings/mfd/syscon-common.yaml     |  71 +++++
 Documentation/devicetree/bindings/mfd/syscon.yaml  | 306 ++++++++++++---------
 .../bindings/soc/intel/intel,lgm-syscon.yaml       |  57 ++++
 .../soc/microchip/microchip,sparx5-cpu-syscon.yaml |  49 ++++
 .../bindings/soc/sprd/sprd,sc9863a-glbregs.yaml    |  55 ++++
 .../bindings/soc/ti/ti,am654-serdes-ctrl.yaml      |  42 +++
 6 files changed, 457 insertions(+), 123 deletions(-)
---
base-commit: 8dc7c29f608649f3d9eca826e9d4fe4b8a32c472
change-id: 20240517-dt-bindings-mfd-syscon-split-37e23996523d

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

[PATCH v3 1/7] dt-bindings: mfd: syscon: Drop hwlocks

[Krzysztof Kozlowski]

Apparently there is no in-tree DTS syscon node having hwlocks, so drop
the property to simplify the binding.

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 Documentation/devicetree/bindings/mfd/syscon.yaml | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml
index 79830dd51ac3..af442767aa96 100644
--- a/Documentation/devicetree/bindings/mfd/syscon.yaml
+++ b/Documentation/devicetree/bindings/mfd/syscon.yaml
@@ -142,11 +142,6 @@ properties:
   resets:
     maxItems: 1
 
-  hwlocks:
-    maxItems: 1
-    description:
-      Reference to a phandle of a hardware spinlock provider node.
-
 required:
   - compatible
   - reg

-- 
2.43.0

[PATCH v3 2/7] dt-bindings: soc: sprd: sc9863a-glbregs: Document SC9863A syscon

[Krzysztof Kozlowski]

Document sprd,sc9863a-glbregs compatible already used in DTS and other
bindings example.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 .../bindings/soc/sprd/sprd,sc9863a-glbregs.yaml    | 55 ++++++++++++++++++++++
 1 file changed, 55 insertions(+)

diff --git a/Documentation/devicetree/bindings/soc/sprd/sprd,sc9863a-glbregs.yaml b/Documentation/devicetree/bindings/soc/sprd/sprd,sc9863a-glbregs.yaml
new file mode 100644
index 000000000000..49add564e5e1
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/sprd/sprd,sc9863a-glbregs.yaml
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soc/sprd/sprd,sc9863a-glbregs.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: SC9863A Syscon
+
+maintainers:
+  - Orson Zhai <orsonzhai@gmail.com>
+  - Baolin Wang <baolin.wang7@gmail.com>
+  - Chunyan Zhang <zhang.lyra@gmail.com>
+
+properties:
+  compatible:
+    items:
+      - const: sprd,sc9863a-glbregs
+      - const: syscon
+      - const: simple-mfd
+
+  reg:
+    maxItems: 1
+
+  ranges: true
+
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 1
+
+patternProperties:
+  "@[0-9a-f]+$":
+    $ref: /schemas/clock/sprd,sc9863a-clk.yaml
+    description: Clock controllers
+
+additionalProperties: false
+
+examples:
+  - |
+    syscon@20e00000 {
+      compatible = "sprd,sc9863a-glbregs", "syscon", "simple-mfd";
+      reg = <0x20e00000 0x4000>;
+      ranges = <0 0x20e00000 0x4000>;
+      #address-cells = <1>;
+      #size-cells = <1>;
+
+      apahb_gate: apahb-gate@0 {
+        compatible = "sprd,sc9863a-apahb-gate";
+        reg = <0x0 0x1020>;
+        #clock-cells = <1>;
+      };
+    };
+
+...

-- 
2.43.0

[PATCH v3 3/7] dt-bindings: soc: intel: lgm-syscon: Move to dedicated schema

[Krzysztof Kozlowski]

intel,lgm-syscon is not a simple syscon device - it has children - thus
it should be fully documented in its own binding.

Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---

Context might depend on patch in Lee's MFD tree:
https://lore.kernel.org/all/171828959006.2643902.8308227314531523435.b4-ty@kernel.org/
and also further patches here depend on this one.

We need to cleanup intel's emails. Does this bounce?
Cc: Rahul Tanwar <rahul.tanwar@linux.intel.com>
Cc: Amireddy Mallikarjuna reddy <mallikarjunax.reddy@intel.com>
Cc: "Zhu, Yi Xin" <Yixin.zhu@intel.com>
---
 Documentation/devicetree/bindings/mfd/syscon.yaml  |  1 -
 .../bindings/soc/intel/intel,lgm-syscon.yaml       | 57 ++++++++++++++++++++++
 2 files changed, 57 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml
index af442767aa96..b9bf5bc05e92 100644
--- a/Documentation/devicetree/bindings/mfd/syscon.yaml
+++ b/Documentation/devicetree/bindings/mfd/syscon.yaml
@@ -77,7 +77,6 @@ properties:
               - hisilicon,pcie-sas-subctrl
               - hisilicon,peri-subctrl
               - hpe,gxp-sysreg
-              - intel,lgm-syscon
               - loongson,ls1b-syscon
               - loongson,ls1c-syscon
               - lsi,axxia-syscon
diff --git a/Documentation/devicetree/bindings/soc/intel/intel,lgm-syscon.yaml b/Documentation/devicetree/bindings/soc/intel/intel,lgm-syscon.yaml
new file mode 100644
index 000000000000..6951d55356d5
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/intel/intel,lgm-syscon.yaml
@@ -0,0 +1,57 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soc/intel/intel,lgm-syscon.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Intel Lightning Mountain(LGM) Syscon
+
+maintainers:
+  - Chuanhua Lei <lchuanhua@maxlinear.com>
+  - Rahul Tanwar <rtanwar@maxlinear.com>
+
+properties:
+  compatible:
+    items:
+      - const: intel,lgm-syscon
+      - const: syscon
+
+  reg:
+    maxItems: 1
+
+  ranges: true
+
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 1
+
+patternProperties:
+  "^emmc-phy@[0-9a-f]+$":
+    $ref: /schemas/phy/intel,lgm-emmc-phy.yaml#
+
+required:
+  - compatible
+  - reg
+  - "#address-cells"
+  - "#size-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    chiptop@e0200000 {
+        compatible = "intel,lgm-syscon", "syscon";
+        reg = <0xe0200000 0x100>;
+        ranges = <0x0 0xe0200000 0x100>;
+        #address-cells = <1>;
+        #size-cells = <1>;
+
+        emmc-phy@a8 {
+            compatible = "intel,lgm-emmc-phy";
+            reg = <0x00a8 0x10>;
+            clocks = <&emmc>;
+            #phy-cells = <0>;
+        };
+    };

-- 
2.43.0

[PATCH v3 4/7] dt-bindings: soc: microchip: sparx5-cpu-syscon: Move to dedicated schema

[Krzysztof Kozlowski]

microchip,sparx5-cpu-syscon is not a simple syscon device - it has
children and implements simple-mfd compatible - thus it should be fully
documented in its own binding.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---

Context might depend on patch in Lee's MFD tree:
https://lore.kernel.org/all/171828959006.2643902.8308227314531523435.b4-ty@kernel.org/
and also further patches here depend on this one.
---
 Documentation/devicetree/bindings/mfd/syscon.yaml  |  1 -
 .../soc/microchip/microchip,sparx5-cpu-syscon.yaml | 49 ++++++++++++++++++++++
 2 files changed, 49 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml
index b9bf5bc05e92..abd3debe5faf 100644
--- a/Documentation/devicetree/bindings/mfd/syscon.yaml
+++ b/Documentation/devicetree/bindings/mfd/syscon.yaml
@@ -95,7 +95,6 @@ properties:
               - microchip,lan966x-cpu-syscon
               - microchip,sam9x60-sfr
               - microchip,sama7g5-ddr3phy
-              - microchip,sparx5-cpu-syscon
               - mscc,ocelot-cpu-syscon
               - mstar,msc313-pmsleep
               - nuvoton,ma35d1-sys
diff --git a/Documentation/devicetree/bindings/soc/microchip/microchip,sparx5-cpu-syscon.yaml b/Documentation/devicetree/bindings/soc/microchip/microchip,sparx5-cpu-syscon.yaml
new file mode 100644
index 000000000000..1f0b542d2296
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/microchip/microchip,sparx5-cpu-syscon.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soc/microchip/microchip,sparx5-cpu-syscon.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Microchip Sparx5 CPU Syscon
+
+maintainers:
+  - Lars Povlsen <lars.povlsen@microchip.com>
+
+properties:
+  compatible:
+    items:
+      - const: microchip,sparx5-cpu-syscon
+      - const: syscon
+      - const: simple-mfd
+
+  reg:
+    maxItems: 1
+
+  mux-controller:
+    $ref: /schemas/mux/reg-mux.yaml#
+
+required:
+  - compatible
+  - reg
+  - mux-controller
+
+additionalProperties: false
+
+examples:
+  - |
+    soc {
+        #address-cells = <2>;
+        #size-cells = <1>;
+
+        syscon@600000000 {
+            compatible = "microchip,sparx5-cpu-syscon", "syscon",
+                         "simple-mfd";
+            reg = <0x6 0x00000000 0xd0>;
+
+            mux: mux-controller {
+                compatible = "mmio-mux";
+                #mux-control-cells = <1>;
+                mux-reg-masks = <0x88 0xf0>;
+            };
+        };
+    };

-- 
2.43.0

[PATCH v3 5/7] dt-bindings: soc: ti: am654-serdes-ctrl: Move to dedicated schema

[Krzysztof Kozlowski]

ti,am654-serdes-ctrl is not a simple syscon device - it has children -
thus it should be fully documented in its own binding.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---

Context might depend on patch in Lee's MFD tree:
https://lore.kernel.org/all/171828959006.2643902.8308227314531523435.b4-ty@kernel.org/
and also further patches here depend on this one.
---
 Documentation/devicetree/bindings/mfd/syscon.yaml  |  1 -
 .../bindings/soc/ti/ti,am654-serdes-ctrl.yaml      | 42 ++++++++++++++++++++++
 2 files changed, 42 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml
index abd3debe5faf..d6fa58c9e4de 100644
--- a/Documentation/devicetree/bindings/mfd/syscon.yaml
+++ b/Documentation/devicetree/bindings/mfd/syscon.yaml
@@ -117,7 +117,6 @@ properties:
               - ti,am625-dss-oldi-io-ctrl
               - ti,am62p-cpsw-mac-efuse
               - ti,am654-dss-oldi-io-ctrl
-              - ti,am654-serdes-ctrl
               - ti,j784s4-pcie-ctrl
               - ti,keystone-pllctrl
 
diff --git a/Documentation/devicetree/bindings/soc/ti/ti,am654-serdes-ctrl.yaml b/Documentation/devicetree/bindings/soc/ti/ti,am654-serdes-ctrl.yaml
new file mode 100644
index 000000000000..a10a3b89ae05
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/ti/ti,am654-serdes-ctrl.yaml
@@ -0,0 +1,42 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soc/ti/ti,am654-serdes-ctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments AM654 Serdes Control Syscon
+
+maintainers:
+  - Nishanth Menon <nm@ti.com>
+
+properties:
+  compatible:
+    items:
+      - const: ti,am654-serdes-ctrl
+      - const: syscon
+
+  reg:
+    maxItems: 1
+
+  mux-controller:
+    $ref: /schemas/mux/reg-mux.yaml#
+
+required:
+  - compatible
+  - reg
+  - mux-controller
+
+additionalProperties: false
+
+examples:
+  - |
+    clock@4080 {
+        compatible = "ti,am654-serdes-ctrl", "syscon";
+        reg = <0x4080 0x4>;
+
+        mux-controller {
+            compatible = "mmio-mux";
+            #mux-control-cells = <1>;
+            mux-reg-masks = <0x0 0x3>; /* lane select */
+        };
+    };

-- 
2.43.0

[PATCH v3 6/7] dt-bindings: mfd: syscon: Split and enforce documenting MFD children

[Krzysztof Kozlowski]

Simple syscon nodes can be documented in common syscon.yaml, however
devices with simple-mfd compatible, thus with some children, should have
their own schema listing these children.  Such listing makes the binding
specific, allows better validation (so the incorrect child would not
appear in the simple-mfd node) and actually enforces repeated rule for
simple-mfd devices:

  "simple-mfd" is only for simple devices, where the children do not
  depend on the parent.

Currently the syscon+simple-mfd binding is quite broad and allows
any child or property, thus above rule cannot be enforced.

Split the syscon.yaml binding into:
1. Common syscon properties, used potentially by many bindings.
2. Simple syscon devices (NO simple-mfd!).

Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---

Cc: Maxime Ripard <maxime@cerno.tech>

Depends on:
1. Patch in MFD: https://lore.kernel.org/all/171828959006.2643902.8308227314531523435.b4-ty@kernel.org/
2. Previous patches in the series.
---
 .../devicetree/bindings/mfd/syscon-common.yaml     |  71 +++++
 Documentation/devicetree/bindings/mfd/syscon.yaml  | 294 +++++++++++++--------
 2 files changed, 250 insertions(+), 115 deletions(-)

diff --git a/Documentation/devicetree/bindings/mfd/syscon-common.yaml b/Documentation/devicetree/bindings/mfd/syscon-common.yaml
new file mode 100644
index 000000000000..451cbad467a3
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/syscon-common.yaml
@@ -0,0 +1,71 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/syscon-common.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: System Controller Registers R/W Common Properties
+
+description:
+  System controller node represents a register region containing a set
+  of miscellaneous registers. The registers are not cohesive enough to
+  represent as any specific type of device. The typical use-case is
+  for some other node's driver, or platform-specific code, to acquire
+  a reference to the syscon node (e.g. by phandle, node path, or
+  search using a specific compatible value), interrogate the node (or
+  associated OS driver) to determine the location of the registers,
+  and access the registers directly.
+
+maintainers:
+  - Lee Jones <lee@kernel.org>
+
+select:
+  properties:
+    compatible:
+      contains:
+        const: syscon
+
+  required:
+    - compatible
+
+properties:
+  compatible:
+    contains:
+      const: syscon
+    minItems: 2
+    maxItems: 5  # Should be enough
+
+  reg:
+    maxItems: 1
+
+  reg-io-width:
+    description:
+      The size (in bytes) of the IO accesses that should be performed
+      on the device.
+    enum: [1, 2, 4, 8]
+
+required:
+  - compatible
+  - reg
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: simple-mfd
+    then:
+      properties:
+        compatible:
+          minItems: 3
+          maxItems: 5
+
+additionalProperties: true
+
+examples:
+  - |
+    syscon: syscon@1c00000 {
+        compatible = "allwinner,sun8i-h3-system-controller", "syscon";
+        reg = <0x01c00000 0x1000>;
+    };
+...
diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml
index d6fa58c9e4de..d4e9533cf3fe 100644
--- a/Documentation/devicetree/bindings/mfd/syscon.yaml
+++ b/Documentation/devicetree/bindings/mfd/syscon.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mfd/syscon.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: System Controller Registers R/W
+title: System Controller Devices
 
 description: |
   System controller node represents a register region containing a set
@@ -19,123 +19,196 @@ description: |
 maintainers:
   - Lee Jones <lee@kernel.org>
 
+# Need a select with all compatibles listed for compatibility with older
+# dtschema (<2024.02), so this will not be selected for other schemas having
+# syscon fallback.
 select:
   properties:
     compatible:
       contains:
         enum:
-          - syscon
-
+          - al,alpine-sysfabric-servic
+          - allwinner,sun8i-a83t-system-controller
+          - allwinner,sun8i-h3-system-controller
+          - allwinner,sun8i-v3s-system-controller
+          - allwinner,sun50i-a64-system-controller
+          - altr,l3regs
+          - altr,sdr-ctl
+          - amd,pensando-elba-syscon
+          - amlogic,meson-mx-assist
+          - amlogic,meson-mx-bootrom
+          - amlogic,meson8-analog-top
+          - amlogic,meson8b-analog-top
+          - amlogic,meson8-pmu
+          - amlogic,meson8b-pmu
+          - apm,xgene-csw
+          - apm,xgene-efuse
+          - apm,xgene-mcb
+          - apm,xgene-rb
+          - apm,xgene-scu
+          - atmel,sama5d2-sfrbu
+          - atmel,sama5d3-nfc-io
+          - atmel,sama5d3-sfrbu
+          - atmel,sama5d4-sfrbu
+          - axis,artpec6-syscon
+          - brcm,cru-clkset
+          - brcm,sr-cdru
+          - brcm,sr-mhb
+          - cirrus,ep7209-syscon1
+          - cirrus,ep7209-syscon2
+          - cirrus,ep7209-syscon3
+          - cnxt,cx92755-uc
+          - freecom,fsg-cs2-system-controller
+          - fsl,imx93-aonmix-ns-syscfg
+          - fsl,imx93-wakeupmix-syscfg
+          - fsl,ls1088a-reset
+          - fsl,vf610-anatop
+          - fsl,vf610-mscm-cpucfg
+          - hisilicon,dsa-subctrl
+          - hisilicon,hi6220-sramctrl
+          - hisilicon,hip04-ppe
+          - hisilicon,pcie-sas-subctrl
+          - hisilicon,peri-subctrl
+          - hpe,gxp-sysreg
+          - loongson,ls1b-syscon
+          - loongson,ls1c-syscon
+          - lsi,axxia-syscon
+          - marvell,armada-3700-cpu-misc
+          - marvell,armada-3700-nb-pm
+          - marvell,armada-3700-avs
+          - marvell,armada-3700-usb2-host-misc
+          - marvell,dove-global-config
+          - mediatek,mt2701-pctl-a-syscfg
+          - mediatek,mt2712-pctl-a-syscfg
+          - mediatek,mt6397-pctl-pmic-syscfg
+          - mediatek,mt8135-pctl-a-syscfg
+          - mediatek,mt8135-pctl-b-syscfg
+          - mediatek,mt8173-pctl-a-syscfg
+          - mediatek,mt8365-syscfg
+          - microchip,lan966x-cpu-syscon
+          - microchip,sam9x60-sfr
+          - microchip,sama7g5-ddr3phy
+          - mscc,ocelot-cpu-syscon
+          - mstar,msc313-pmsleep
+          - nuvoton,ma35d1-sys
+          - nuvoton,wpcm450-shm
+          - rockchip,px30-qos
+          - rockchip,rk3036-qos
+          - rockchip,rk3066-qos
+          - rockchip,rk3128-qos
+          - rockchip,rk3228-qos
+          - rockchip,rk3288-qos
+          - rockchip,rk3368-qos
+          - rockchip,rk3399-qos
+          - rockchip,rk3568-qos
+          - rockchip,rk3588-qos
+          - rockchip,rv1126-qos
+          - st,spear1340-misc
+          - stericsson,nomadik-pmu
+          - starfive,jh7100-sysmain
+          - ti,am62-usb-phy-ctrl
+          - ti,am625-dss-oldi-io-ctrl
+          - ti,am62p-cpsw-mac-efuse
+          - ti,am654-dss-oldi-io-ctrl
+          - ti,j784s4-pcie-ctrl
+          - ti,keystone-pllctrl
   required:
     - compatible
 
 properties:
   compatible:
-    anyOf:
-      - items:
-          - enum:
-              - al,alpine-sysfabric-service
-              - allwinner,sun8i-a83t-system-controller
-              - allwinner,sun8i-h3-system-controller
-              - allwinner,sun8i-v3s-system-controller
-              - allwinner,sun50i-a64-system-controller
-              - altr,l3regs
-              - altr,sdr-ctl
-              - amd,pensando-elba-syscon
-              - amlogic,meson-mx-assist
-              - amlogic,meson-mx-bootrom
-              - amlogic,meson8-analog-top
-              - amlogic,meson8b-analog-top
-              - amlogic,meson8-pmu
-              - amlogic,meson8b-pmu
-              - apm,xgene-csw
-              - apm,xgene-efuse
-              - apm,xgene-mcb
-              - apm,xgene-rb
-              - apm,xgene-scu
-              - atmel,sama5d2-sfrbu
-              - atmel,sama5d3-nfc-io
-              - atmel,sama5d3-sfrbu
-              - atmel,sama5d4-sfrbu
-              - axis,artpec6-syscon
-              - brcm,cru-clkset
-              - brcm,sr-cdru
-              - brcm,sr-mhb
-              - cirrus,ep7209-syscon1
-              - cirrus,ep7209-syscon2
-              - cirrus,ep7209-syscon3
-              - cnxt,cx92755-uc
-              - freecom,fsg-cs2-system-controller
-              - fsl,imx93-aonmix-ns-syscfg
-              - fsl,imx93-wakeupmix-syscfg
-              - fsl,ls1088a-reset
-              - fsl,vf610-anatop
-              - fsl,vf610-mscm-cpucfg
-              - hisilicon,dsa-subctrl
-              - hisilicon,hi6220-sramctrl
-              - hisilicon,hip04-ppe
-              - hisilicon,pcie-sas-subctrl
-              - hisilicon,peri-subctrl
-              - hpe,gxp-sysreg
-              - loongson,ls1b-syscon
-              - loongson,ls1c-syscon
-              - lsi,axxia-syscon
-              - marvell,armada-3700-cpu-misc
-              - marvell,armada-3700-nb-pm
-              - marvell,armada-3700-avs
-              - marvell,armada-3700-usb2-host-misc
-              - marvell,dove-global-config
-              - mediatek,mt2701-pctl-a-syscfg
-              - mediatek,mt2712-pctl-a-syscfg
-              - mediatek,mt6397-pctl-pmic-syscfg
-              - mediatek,mt8135-pctl-a-syscfg
-              - mediatek,mt8135-pctl-b-syscfg
-              - mediatek,mt8173-pctl-a-syscfg
-              - mediatek,mt8365-syscfg
-              - microchip,lan966x-cpu-syscon
-              - microchip,sam9x60-sfr
-              - microchip,sama7g5-ddr3phy
-              - mscc,ocelot-cpu-syscon
-              - mstar,msc313-pmsleep
-              - nuvoton,ma35d1-sys
-              - nuvoton,wpcm450-shm
-              - rockchip,px30-qos
-              - rockchip,rk3036-qos
-              - rockchip,rk3066-qos
-              - rockchip,rk3128-qos
-              - rockchip,rk3228-qos
-              - rockchip,rk3288-qos
-              - rockchip,rk3368-qos
-              - rockchip,rk3399-qos
-              - rockchip,rk3568-qos
-              - rockchip,rk3588-qos
-              - rockchip,rv1126-qos
-              - st,spear1340-misc
-              - stericsson,nomadik-pmu
-              - starfive,jh7100-sysmain
-              - ti,am62-usb-phy-ctrl
-              - ti,am625-dss-oldi-io-ctrl
-              - ti,am62p-cpsw-mac-efuse
-              - ti,am654-dss-oldi-io-ctrl
-              - ti,j784s4-pcie-ctrl
-              - ti,keystone-pllctrl
-
-          - const: syscon
-
-      - contains:
-          const: syscon
-        minItems: 2
-        maxItems: 5  # Should be enough
+    items:
+      - enum:
+          - al,alpine-sysfabric-service
+          - allwinner,sun8i-a83t-system-controller
+          - allwinner,sun8i-h3-system-controller
+          - allwinner,sun8i-v3s-system-controller
+          - allwinner,sun50i-a64-system-controller
+          - altr,l3regs
+          - altr,sdr-ctl
+          - amd,pensando-elba-syscon
+          - amlogic,meson-mx-assist
+          - amlogic,meson-mx-bootrom
+          - amlogic,meson8-analog-top
+          - amlogic,meson8b-analog-top
+          - amlogic,meson8-pmu
+          - amlogic,meson8b-pmu
+          - apm,xgene-csw
+          - apm,xgene-efuse
+          - apm,xgene-mcb
+          - apm,xgene-rb
+          - apm,xgene-scu
+          - atmel,sama5d2-sfrbu
+          - atmel,sama5d3-nfc-io
+          - atmel,sama5d3-sfrbu
+          - atmel,sama5d4-sfrbu
+          - axis,artpec6-syscon
+          - brcm,cru-clkset
+          - brcm,sr-cdru
+          - brcm,sr-mhb
+          - cirrus,ep7209-syscon1
+          - cirrus,ep7209-syscon2
+          - cirrus,ep7209-syscon3
+          - cnxt,cx92755-uc
+          - freecom,fsg-cs2-system-controller
+          - fsl,imx93-aonmix-ns-syscfg
+          - fsl,imx93-wakeupmix-syscfg
+          - fsl,ls1088a-reset
+          - fsl,vf610-anatop
+          - fsl,vf610-mscm-cpucfg
+          - hisilicon,dsa-subctrl
+          - hisilicon,hi6220-sramctrl
+          - hisilicon,hip04-ppe
+          - hisilicon,pcie-sas-subctrl
+          - hisilicon,peri-subctrl
+          - hpe,gxp-sysreg
+          - loongson,ls1b-syscon
+          - loongson,ls1c-syscon
+          - lsi,axxia-syscon
+          - marvell,armada-3700-cpu-misc
+          - marvell,armada-3700-nb-pm
+          - marvell,armada-3700-avs
+          - marvell,armada-3700-usb2-host-misc
+          - marvell,dove-global-config
+          - mediatek,mt2701-pctl-a-syscfg
+          - mediatek,mt2712-pctl-a-syscfg
+          - mediatek,mt6397-pctl-pmic-syscfg
+          - mediatek,mt8135-pctl-a-syscfg
+          - mediatek,mt8135-pctl-b-syscfg
+          - mediatek,mt8173-pctl-a-syscfg
+          - mediatek,mt8365-syscfg
+          - microchip,lan966x-cpu-syscon
+          - microchip,sam9x60-sfr
+          - microchip,sama7g5-ddr3phy
+          - mscc,ocelot-cpu-syscon
+          - mstar,msc313-pmsleep
+          - nuvoton,ma35d1-sys
+          - nuvoton,wpcm450-shm
+          - rockchip,px30-qos
+          - rockchip,rk3036-qos
+          - rockchip,rk3066-qos
+          - rockchip,rk3128-qos
+          - rockchip,rk3228-qos
+          - rockchip,rk3288-qos
+          - rockchip,rk3368-qos
+          - rockchip,rk3399-qos
+          - rockchip,rk3568-qos
+          - rockchip,rk3588-qos
+          - rockchip,rv1126-qos
+          - st,spear1340-misc
+          - stericsson,nomadik-pmu
+          - starfive,jh7100-sysmain
+          - ti,am62-usb-phy-ctrl
+          - ti,am625-dss-oldi-io-ctrl
+          - ti,am62p-cpsw-mac-efuse
+          - ti,am654-dss-oldi-io-ctrl
+          - ti,j784s4-pcie-ctrl
+          - ti,keystone-pllctrl
+      - const: syscon
 
   reg:
     maxItems: 1
 
-  reg-io-width:
-    description: |
-      The size (in bytes) of the IO accesses that should be performed
-      on the device.
-    enum: [1, 2, 4, 8]
-
   resets:
     maxItems: 1
 
@@ -144,18 +217,9 @@ required:
   - reg
 
 allOf:
-  - if:
-      properties:
-        compatible:
-          contains:
-            const: simple-mfd
-    then:
-      properties:
-        compatible:
-          minItems: 3
-          maxItems: 5
+  - $ref: syscon-common.yaml#
 
-additionalProperties: true
+unevaluatedProperties: false
 
 examples:
   - |

-- 
2.43.0

[PATCH v3 7/7] dt-bindings: mfd: syscon: Add APM poweroff mailbox

[Krzysztof Kozlowski]

Add compatible for an already used syscon poweroff/mailbox block in APM.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 Documentation/devicetree/bindings/mfd/syscon.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml
index d4e9533cf3fe..70e3a4465b4f 100644
--- a/Documentation/devicetree/bindings/mfd/syscon.yaml
+++ b/Documentation/devicetree/bindings/mfd/syscon.yaml
@@ -41,6 +41,8 @@ select:
           - amlogic,meson8b-analog-top
           - amlogic,meson8-pmu
           - amlogic,meson8b-pmu
+          - apm,merlin-poweroff-mailbox
+          - apm,mustang-poweroff-mailbox
           - apm,xgene-csw
           - apm,xgene-efuse
           - apm,xgene-mcb
@@ -133,6 +135,8 @@ properties:
           - amlogic,meson8b-analog-top
           - amlogic,meson8-pmu
           - amlogic,meson8b-pmu
+          - apm,merlin-poweroff-mailbox
+          - apm,mustang-poweroff-mailbox
           - apm,xgene-csw
           - apm,xgene-efuse
           - apm,xgene-mcb

-- 
2.43.0

Re: [PATCH v3 0/7] dt-bindings: mfd: syscon: Document more compatibles and require simpe-mfd description

[Lee Jones]

On Wed, 26 Jun 2024, Krzysztof Kozlowski wrote:

> Hi,
> 
> Dependency
> ==========
> Rebased on Lee's MFD tree, because dependency is there already:
> https://lore.kernel.org/all/171828959006.2643902.8308227314531523435.b4-ty@kernel.org/
> 
> Merging
> =======
> Preferrably everything via MFD tree (file/context dependencies).
> 
> Changes in v3
> =============
> - Add tags
> - intel,lgm-syscon: change maintainers (email bounce)
> - syscon/Split: drop unneeded |, use const instead of enum in select:
> - Link to v2: https://lore.kernel.org/r/20240616-dt-bindings-mfd-syscon-split-v2-0-571b5850174a@linaro.org
> 
> Changes in v2
> =============
> - Add acks
> - lgm-syscon: add ranges to binding and example
> - syscon.yaml: add big select with all compatibles for older dtschema
> - Link to v1: https://lore.kernel.org/r/20240519-dt-bindings-mfd-syscon-split-v1-0-aaf996e2313a@linaro.org
> 
> Description/problem
> ===================
> Simple syscon nodes can be documented in common syscon.yaml, however
> devices with simple-mfd compatible, thus some children, should have
> their own schema listing these children.  Such listing makes the binding
> specific, allows better validation (so the incorrect child would not
> appear in the simple-mfd node) and actually enforces repeated rule for
> simple-mfd devices:
> 
>   "simple-mfd" is only for simple devices, where the children do not
>   depend on the parent.
> 
> Currently the syscon+simple-mfd binding is quite broad and allows
> any child or property, thus above rule cannot be enforced.
> 
> Solution
> ========
> 1. Split the syscon.yaml binding into common syscon properties, used
>    potentially by many bindings, and only simple syscon devices (NO
>    simple-mfd!).
> 2. Move some known simple-mfd bindings from syscon.yaml to dedicated
>    files.
> 
> This patchset might introduce new dtbs_check warnings for devices having
> simple-mfd and being part of syscon.yaml previously. I fixed some of
> them, but probably not all.
> 
> Best regards,
> Krzysztof
> 
> To: Lee Jones <lee@kernel.org>
> To: Rob Herring <robh@kernel.org>
> To: Krzysztof Kozlowski <krzk+dt@kernel.org>
> To: Conor Dooley <conor+dt@kernel.org>
> To: Lars Povlsen <lars.povlsen@microchip.com>
> To: Steen Hegelund <Steen.Hegelund@microchip.com>
> To: Daniel Machon <daniel.machon@microchip.com>
> To: UNGLinuxDriver@microchip.com
> To: Nishanth Menon <nm@ti.com>
> To: Matthias Brugger <matthias.bgg@gmail.com>
> To: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
> Cc: devicetree@vger.kernel.org
> Cc: linux-kernel@vger.kernel.org
> Cc: linux-arm-kernel@lists.infradead.org
> Cc: linux-mediatek@lists.infradead.org
> 
> ---
> Krzysztof Kozlowski (7):
>       dt-bindings: mfd: syscon: Drop hwlocks
>       dt-bindings: soc: sprd: sc9863a-glbregs: Document SC9863A syscon
>       dt-bindings: soc: intel: lgm-syscon: Move to dedicated schema
>       dt-bindings: soc: microchip: sparx5-cpu-syscon: Move to dedicated schema
>       dt-bindings: soc: ti: am654-serdes-ctrl: Move to dedicated schema
>       dt-bindings: mfd: syscon: Split and enforce documenting MFD children
>       dt-bindings: mfd: syscon: Add APM poweroff mailbox
> 
>  .../devicetree/bindings/mfd/syscon-common.yaml     |  71 +++++
>  Documentation/devicetree/bindings/mfd/syscon.yaml  | 306 ++++++++++++---------
>  .../bindings/soc/intel/intel,lgm-syscon.yaml       |  57 ++++
>  .../soc/microchip/microchip,sparx5-cpu-syscon.yaml |  49 ++++
>  .../bindings/soc/sprd/sprd,sc9863a-glbregs.yaml    |  55 ++++
>  .../bindings/soc/ti/ti,am654-serdes-ctrl.yaml      |  42 +++
>  6 files changed, 457 insertions(+), 123 deletions(-)
> ---
> base-commit: 8dc7c29f608649f3d9eca826e9d4fe4b8a32c472
> change-id: 20240517-dt-bindings-mfd-syscon-split-37e23996523d

Okay, I tried to apply these whilst fixing up all the conflicts, but
lost the will to live.  Please rebase and [RESEND].

-- 
Lee Jones [李琼斯]

Re: [PATCH v3 0/7] dt-bindings: mfd: syscon: Document more compatibles and require simpe-mfd description

[Krzysztof Kozlowski]

On 27/06/2024 10:18, Lee Jones wrote:
> On Wed, 26 Jun 2024, Krzysztof Kozlowski wrote:
> 
>> Hi,
>>
>> Dependency
>> ==========
>> Rebased on Lee's MFD tree, because dependency is there already:
>> https://lore.kernel.org/all/171828959006.2643902.8308227314531523435.b4-ty@kernel.org/
>>
>> Merging
>> =======
>> Preferrably everything via MFD tree (file/context dependencies).
>>
>> Changes in v3
>> =============
>> - Add tags
>> - intel,lgm-syscon: change maintainers (email bounce)
>> - syscon/Split: drop unneeded |, use const instead of enum in select:
>> - Link to v2: https://lore.kernel.org/r/20240616-dt-bindings-mfd-syscon-split-v2-0-571b5850174a@linaro.org
>>
>> Changes in v2
>> =============
>> - Add acks
>> - lgm-syscon: add ranges to binding and example
>> - syscon.yaml: add big select with all compatibles for older dtschema
>> - Link to v1: https://lore.kernel.org/r/20240519-dt-bindings-mfd-syscon-split-v1-0-aaf996e2313a@linaro.org
>>
>> Description/problem
>> ===================
>> Simple syscon nodes can be documented in common syscon.yaml, however
>> devices with simple-mfd compatible, thus some children, should have
>> their own schema listing these children.  Such listing makes the binding
>> specific, allows better validation (so the incorrect child would not
>> appear in the simple-mfd node) and actually enforces repeated rule for
>> simple-mfd devices:
>>
>>   "simple-mfd" is only for simple devices, where the children do not
>>   depend on the parent.
>>
>> Currently the syscon+simple-mfd binding is quite broad and allows
>> any child or property, thus above rule cannot be enforced.
>>
>> Solution
>> ========
>> 1. Split the syscon.yaml binding into common syscon properties, used
>>    potentially by many bindings, and only simple syscon devices (NO
>>    simple-mfd!).
>> 2. Move some known simple-mfd bindings from syscon.yaml to dedicated
>>    files.
>>
>> This patchset might introduce new dtbs_check warnings for devices having
>> simple-mfd and being part of syscon.yaml previously. I fixed some of
>> them, but probably not all.
>>
>> Best regards,
>> Krzysztof
>>
>> To: Lee Jones <lee@kernel.org>
>> To: Rob Herring <robh@kernel.org>
>> To: Krzysztof Kozlowski <krzk+dt@kernel.org>
>> To: Conor Dooley <conor+dt@kernel.org>
>> To: Lars Povlsen <lars.povlsen@microchip.com>
>> To: Steen Hegelund <Steen.Hegelund@microchip.com>
>> To: Daniel Machon <daniel.machon@microchip.com>
>> To: UNGLinuxDriver@microchip.com
>> To: Nishanth Menon <nm@ti.com>
>> To: Matthias Brugger <matthias.bgg@gmail.com>
>> To: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
>> Cc: devicetree@vger.kernel.org
>> Cc: linux-kernel@vger.kernel.org
>> Cc: linux-arm-kernel@lists.infradead.org
>> Cc: linux-mediatek@lists.infradead.org
>>
>> ---
>> Krzysztof Kozlowski (7):
>>       dt-bindings: mfd: syscon: Drop hwlocks
>>       dt-bindings: soc: sprd: sc9863a-glbregs: Document SC9863A syscon
>>       dt-bindings: soc: intel: lgm-syscon: Move to dedicated schema
>>       dt-bindings: soc: microchip: sparx5-cpu-syscon: Move to dedicated schema
>>       dt-bindings: soc: ti: am654-serdes-ctrl: Move to dedicated schema
>>       dt-bindings: mfd: syscon: Split and enforce documenting MFD children
>>       dt-bindings: mfd: syscon: Add APM poweroff mailbox
>>
>>  .../devicetree/bindings/mfd/syscon-common.yaml     |  71 +++++
>>  Documentation/devicetree/bindings/mfd/syscon.yaml  | 306 ++++++++++++---------
>>  .../bindings/soc/intel/intel,lgm-syscon.yaml       |  57 ++++
>>  .../soc/microchip/microchip,sparx5-cpu-syscon.yaml |  49 ++++
>>  .../bindings/soc/sprd/sprd,sc9863a-glbregs.yaml    |  55 ++++
>>  .../bindings/soc/ti/ti,am654-serdes-ctrl.yaml      |  42 +++
>>  6 files changed, 457 insertions(+), 123 deletions(-)
>> ---
>> base-commit: 8dc7c29f608649f3d9eca826e9d4fe4b8a32c472
>> change-id: 20240517-dt-bindings-mfd-syscon-split-37e23996523d
> 
> Okay, I tried to apply these whilst fixing up all the conflicts, but
> lost the will to live.  Please rebase and [RESEND].

This was based on your for-next 8dc7c29f608649f3d9ec "mfd: lm3533: Move
to new GPIO descriptor-based APIs". I'll rebase.

> 

Best regards,
Krzysztof

Re: [PATCH v3 0/7] dt-bindings: mfd: syscon: Document more compatibles and require simpe-mfd description

[Krzysztof Kozlowski]

On 27/06/2024 12:24, Krzysztof Kozlowski wrote:
>>>  .../devicetree/bindings/mfd/syscon-common.yaml     |  71 +++++
>>>  Documentation/devicetree/bindings/mfd/syscon.yaml  | 306 ++++++++++++---------
>>>  .../bindings/soc/intel/intel,lgm-syscon.yaml       |  57 ++++
>>>  .../soc/microchip/microchip,sparx5-cpu-syscon.yaml |  49 ++++
>>>  .../bindings/soc/sprd/sprd,sc9863a-glbregs.yaml    |  55 ++++
>>>  .../bindings/soc/ti/ti,am654-serdes-ctrl.yaml      |  42 +++
>>>  6 files changed, 457 insertions(+), 123 deletions(-)
>>> ---
>>> base-commit: 8dc7c29f608649f3d9eca826e9d4fe4b8a32c472
>>> change-id: 20240517-dt-bindings-mfd-syscon-split-37e23996523d
>>
>> Okay, I tried to apply these whilst fixing up all the conflicts, but
>> lost the will to live.  Please rebase and [RESEND].
> 
> This was based on your for-next 8dc7c29f608649f3d9ec "mfd: lm3533: Move
> to new GPIO descriptor-based APIs". I'll rebase.

Ah, I see now in your tree Bryan's "dt-bindings: mfd: syscon: Add TI's
opp table compatible" which will conflict in tricky way.

Best regards,
Krzysztof

Re: [PATCH v3 0/7] dt-bindings: mfd: syscon: Document more compatibles and require simpe-mfd description

[Lee Jones]

On Thu, 27 Jun 2024, Krzysztof Kozlowski wrote:

> On 27/06/2024 12:24, Krzysztof Kozlowski wrote:
> >>>  .../devicetree/bindings/mfd/syscon-common.yaml     |  71 +++++
> >>>  Documentation/devicetree/bindings/mfd/syscon.yaml  | 306 ++++++++++++---------
> >>>  .../bindings/soc/intel/intel,lgm-syscon.yaml       |  57 ++++
> >>>  .../soc/microchip/microchip,sparx5-cpu-syscon.yaml |  49 ++++
> >>>  .../bindings/soc/sprd/sprd,sc9863a-glbregs.yaml    |  55 ++++
> >>>  .../bindings/soc/ti/ti,am654-serdes-ctrl.yaml      |  42 +++
> >>>  6 files changed, 457 insertions(+), 123 deletions(-)
> >>> ---
> >>> base-commit: 8dc7c29f608649f3d9eca826e9d4fe4b8a32c472
> >>> change-id: 20240517-dt-bindings-mfd-syscon-split-37e23996523d
> >>
> >> Okay, I tried to apply these whilst fixing up all the conflicts, but
> >> lost the will to live.  Please rebase and [RESEND].
> > 
> > This was based on your for-next 8dc7c29f608649f3d9ec "mfd: lm3533: Move
> > to new GPIO descriptor-based APIs". I'll rebase.
> 
> Ah, I see now in your tree Bryan's "dt-bindings: mfd: syscon: Add TI's
> opp table compatible" which will conflict in tricky way.

Thanks for rebasing, I'll get to it at some point today.

-- 
Lee Jones [李琼斯]

Re: [PATCH v3 0/7] dt-bindings: mfd: syscon: Document more compatibles and require simpe-mfd description

[Lee Jones]

On Wed, 26 Jun 2024 12:09:09 +0200, Krzysztof Kozlowski wrote:
> Dependency
> ==========
> Rebased on Lee's MFD tree, because dependency is there already:
> https://lore.kernel.org/all/171828959006.2643902.8308227314531523435.b4-ty@kernel.org/
> 
> Merging
> =======
> Preferrably everything via MFD tree (file/context dependencies).
> 
> [...]

Applied, thanks!

[1/7] dt-bindings: mfd: syscon: Drop hwlocks
      commit: 9e1d9c508ad657b8ca01d5faa5ad6412b5ed6848
[2/7] dt-bindings: soc: sprd: sc9863a-glbregs: Document SC9863A syscon
      commit: 375f375ce42f8700ebafb2271a826deb37355b9d
[3/7] dt-bindings: soc: intel: lgm-syscon: Move to dedicated schema
      commit: 473c6ff312f9cc7d69791843de42f090e84e0555
[4/7] dt-bindings: soc: microchip: sparx5-cpu-syscon: Move to dedicated schema
      commit: 4a3b558d40d18dbad4c6a58093e80b137ffec5ed
[5/7] dt-bindings: soc: ti: am654-serdes-ctrl: Move to dedicated schema
      commit: 662ffb5b0edcbc902bb3185512aa972e6b9e905b
[6/7] dt-bindings: mfd: syscon: Split and enforce documenting MFD children
      commit: 91d5927467b5dc7b87c0283721b3e0e64ed84a77
[7/7] dt-bindings: mfd: syscon: Add APM poweroff mailbox
      commit: 33c0e553c8c3cee355ea7bcd358d653b0f022b2d

--
Lee Jones [李琼斯]