[PATCH v5 0/9] Nuvoton WPCM450 pinctrl and GPIO driver

[PATCH v5 0/9] Nuvoton WPCM450 pinctrl and GPIO driver

[Jonathan Neuschäfer]

This is version 5 of the WPCM450 pinctrl/GPIO driver patchset.

I was originally just going to rebase the patchset on top of v5.17-rc1,
but while testing, I found that the IRQ handling code violated locking
rules, specifically that it used spin locks (which can sleep on RT kernels)
in IRQ contexts. So I made a few changes to fix that, mainly switching
to raw spin locks.

Best regards,
Jonathan Neuschäfer

v4: https://lore.kernel.org/lkml/20220109173000.1242703-1-j.neuschaefer@gmx.net/
v3: https://lore.kernel.org/lkml/20211224200935.93817-1-j.neuschaefer@gmx.net/
v2: https://lore.kernel.org/lkml/20211207210823.1975632-1-j.neuschaefer@gmx.net/

v1:
- https://lore.kernel.org/lkml/20210602120329.2444672-1-j.neuschaefer@gmx.net/

> This series adds support for pinctrl and GPIO in the Nuvoton WPCM450 SoC.
> Both my DT bindings and my driver are based on the work done by others for
> the newer Nuvoton NPCM7xx SoC, and I've tried to keep both similar.
>
> Instead of extending the pinctrl-npcm7xx driver to add WPCM450 support,
> I copied/forked it. The pinmux mechanism is very similar (using MFSEL1 and
> MFSEL2 registers), but the GPIO register interface has been redesigned for
> NPCM7xx; adding support for the older GPIO controller would make the driver
> harder to understand, while only enabling a small amount of code sharing.
>
> The DT binding in YAML format might make a good template for also converting
> the nuvoton,npcm7xx-pinctrl binding to YAML.
>
> Both in the DT binding and in the driver I kept the name "pinctrl". For the
> driver, I find it accurate enough because it handles pinctrl and GPIO. For
> the DT node, it's a bit less accurate because the register block at 0xb8003000
> is about GPIOs, and pin control happens in the global control registers (GCR)
> block, except for input debouncing. So, "GPIO" might be the more appropriate
> name component there.

Jonathan Neuschäfer (9):
  dt-bindings: arm/npcm: Add binding for global control registers (GCR)
  MAINTAINERS: Match all of bindings/arm/npcm/ as part of NPCM
    architecture
  ARM: dts: wpcm450: Add global control registers (GCR) node
  dt-bindings: pinctrl: Add Nuvoton WPCM450
  pinctrl: nuvoton: Add driver for WPCM450
  ARM: dts: wpcm450: Add pinctrl and GPIO nodes
  ARM: dts: wpcm450: Add pin functions
  ARM: dts: wpcm450-supermicro-x9sci-ln4f: Add GPIO LEDs and buttons
  ARM: dts: wpcm450: Add pinmux information to UART0

 .../bindings/arm/npcm/nuvoton,gcr.yaml        |   48 +
 .../pinctrl/nuvoton,wpcm450-pinctrl.yaml      |  160 +++
 MAINTAINERS                                   |    2 +
 .../nuvoton-wpcm450-supermicro-x9sci-ln4f.dts |   43 +
 arch/arm/boot/dts/nuvoton-wpcm450.dtsi        |  384 ++++++
 drivers/pinctrl/Makefile                      |    2 +-
 drivers/pinctrl/nuvoton/Kconfig               |   18 +
 drivers/pinctrl/nuvoton/Makefile              |    1 +
 drivers/pinctrl/nuvoton/pinctrl-wpcm450.c     | 1150 +++++++++++++++++
 9 files changed, 1807 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/arm/npcm/nuvoton,gcr.yaml
 create mode 100644 Documentation/devicetree/bindings/pinctrl/nuvoton,wpcm450-pinctrl.yaml
 create mode 100644 drivers/pinctrl/nuvoton/pinctrl-wpcm450.c

--
2.34.1

[PATCH v5 0/9] Nuvoton WPCM450 pinctrl and GPIO driver

[Jonathan Neuschäfer]

This is version 5 of the WPCM450 pinctrl/GPIO driver patchset.

I was originally just going to rebase the patchset on top of v5.17-rc1,
but while testing, I found that the IRQ handling code violated locking
rules, specifically that it used spin locks (which can sleep on RT kernels)
in IRQ contexts. So I made a few changes to fix that, mainly switching
to raw spin locks.

Best regards,
Jonathan Neuschäfer

v4: https://lore.kernel.org/lkml/20220109173000.1242703-1-j.neuschaefer@gmx.net/
v3: https://lore.kernel.org/lkml/20211224200935.93817-1-j.neuschaefer@gmx.net/
v2: https://lore.kernel.org/lkml/20211207210823.1975632-1-j.neuschaefer@gmx.net/

v1:
- https://lore.kernel.org/lkml/20210602120329.2444672-1-j.neuschaefer@gmx.net/

> This series adds support for pinctrl and GPIO in the Nuvoton WPCM450 SoC.
> Both my DT bindings and my driver are based on the work done by others for
> the newer Nuvoton NPCM7xx SoC, and I've tried to keep both similar.
>
> Instead of extending the pinctrl-npcm7xx driver to add WPCM450 support,
> I copied/forked it. The pinmux mechanism is very similar (using MFSEL1 and
> MFSEL2 registers), but the GPIO register interface has been redesigned for
> NPCM7xx; adding support for the older GPIO controller would make the driver
> harder to understand, while only enabling a small amount of code sharing.
>
> The DT binding in YAML format might make a good template for also converting
> the nuvoton,npcm7xx-pinctrl binding to YAML.
>
> Both in the DT binding and in the driver I kept the name "pinctrl". For the
> driver, I find it accurate enough because it handles pinctrl and GPIO. For
> the DT node, it's a bit less accurate because the register block at 0xb8003000
> is about GPIOs, and pin control happens in the global control registers (GCR)
> block, except for input debouncing. So, "GPIO" might be the more appropriate
> name component there.

Jonathan Neuschäfer (9):
  dt-bindings: arm/npcm: Add binding for global control registers (GCR)
  MAINTAINERS: Match all of bindings/arm/npcm/ as part of NPCM
    architecture
  ARM: dts: wpcm450: Add global control registers (GCR) node
  dt-bindings: pinctrl: Add Nuvoton WPCM450
  pinctrl: nuvoton: Add driver for WPCM450
  ARM: dts: wpcm450: Add pinctrl and GPIO nodes
  ARM: dts: wpcm450: Add pin functions
  ARM: dts: wpcm450-supermicro-x9sci-ln4f: Add GPIO LEDs and buttons
  ARM: dts: wpcm450: Add pinmux information to UART0

 .../bindings/arm/npcm/nuvoton,gcr.yaml        |   48 +
 .../pinctrl/nuvoton,wpcm450-pinctrl.yaml      |  160 +++
 MAINTAINERS                                   |    2 +
 .../nuvoton-wpcm450-supermicro-x9sci-ln4f.dts |   43 +
 arch/arm/boot/dts/nuvoton-wpcm450.dtsi        |  384 ++++++
 drivers/pinctrl/Makefile                      |    2 +-
 drivers/pinctrl/nuvoton/Kconfig               |   18 +
 drivers/pinctrl/nuvoton/Makefile              |    1 +
 drivers/pinctrl/nuvoton/pinctrl-wpcm450.c     | 1150 +++++++++++++++++
 9 files changed, 1807 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/arm/npcm/nuvoton,gcr.yaml
 create mode 100644 Documentation/devicetree/bindings/pinctrl/nuvoton,wpcm450-pinctrl.yaml
 create mode 100644 drivers/pinctrl/nuvoton/pinctrl-wpcm450.c

--
2.34.1

[PATCH v5 1/9] dt-bindings: arm/npcm: Add binding for global control registers (GCR)

[Jonathan Neuschäfer]

A nuvoton,*-gcr node is present in nuvoton-common-npcm7xx.dtsi and will
be added to nuvoton-wpcm450.dtsi. It is necessary for the NPCM7xx and
WPCM450 pinctrl drivers, and may later be used to retrieve SoC model and
version information.

This patch adds a binding to describe this node.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Rob Herring <robh@kernel.org>

---
v5:
- no changes

v4:
- Add Rob's R-b

v3:
- Make a few changes suggested by Rob Herring
- Change name of mux-controller node to appease the linter

v2:
- https://lore.kernel.org/lkml/20211207210823.1975632-2-j.neuschaefer@gmx.net/
- Rename node in example to syscon@800000
- Add subnode to example

v1:
- https://lore.kernel.org/lkml/20210602120329.2444672-2-j.neuschaefer@gmx.net/
---
 .../bindings/arm/npcm/nuvoton,gcr.yaml        | 48 +++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/arm/npcm/nuvoton,gcr.yaml

diff --git a/Documentation/devicetree/bindings/arm/npcm/nuvoton,gcr.yaml b/Documentation/devicetree/bindings/arm/npcm/nuvoton,gcr.yaml
new file mode 100644
index 0000000000000..fcb211add7d37
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/npcm/nuvoton,gcr.yaml
@@ -0,0 +1,48 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/npcm/nuvoton,gcr.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Global Control Registers block in Nuvoton SoCs
+
+maintainers:
+  - Jonathan Neuschäfer <j.neuschaefer@gmx.net>
+
+description:
+  The Global Control Registers (GCR) are a block of registers in Nuvoton SoCs
+  that expose misc functionality such as chip model and version information or
+  pinmux settings.
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - nuvoton,wpcm450-gcr
+          - nuvoton,npcm750-gcr
+      - const: syscon
+      - const: simple-mfd
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties:
+  type: object
+
+examples:
+  - |
+    gcr: syscon@800000 {
+      compatible = "nuvoton,npcm750-gcr", "syscon", "simple-mfd";
+      reg = <0x800000 0x1000>;
+
+      mux-controller {
+        compatible = "mmio-mux";
+        #mux-control-cells = <1>;
+        mux-reg-masks = <0x38 0x07>;
+        idle-states = <2>;
+      };
+    };
--
2.34.1

[PATCH v5 1/9] dt-bindings: arm/npcm: Add binding for global control registers (GCR)

[Jonathan Neuschäfer]

A nuvoton,*-gcr node is present in nuvoton-common-npcm7xx.dtsi and will
be added to nuvoton-wpcm450.dtsi. It is necessary for the NPCM7xx and
WPCM450 pinctrl drivers, and may later be used to retrieve SoC model and
version information.

This patch adds a binding to describe this node.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Rob Herring <robh@kernel.org>

---
v5:
- no changes

v4:
- Add Rob's R-b

v3:
- Make a few changes suggested by Rob Herring
- Change name of mux-controller node to appease the linter

v2:
- https://lore.kernel.org/lkml/20211207210823.1975632-2-j.neuschaefer@gmx.net/
- Rename node in example to syscon@800000
- Add subnode to example

v1:
- https://lore.kernel.org/lkml/20210602120329.2444672-2-j.neuschaefer@gmx.net/
---
 .../bindings/arm/npcm/nuvoton,gcr.yaml        | 48 +++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/arm/npcm/nuvoton,gcr.yaml

diff --git a/Documentation/devicetree/bindings/arm/npcm/nuvoton,gcr.yaml b/Documentation/devicetree/bindings/arm/npcm/nuvoton,gcr.yaml
new file mode 100644
index 0000000000000..fcb211add7d37
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/npcm/nuvoton,gcr.yaml
@@ -0,0 +1,48 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/npcm/nuvoton,gcr.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Global Control Registers block in Nuvoton SoCs
+
+maintainers:
+  - Jonathan Neuschäfer <j.neuschaefer@gmx.net>
+
+description:
+  The Global Control Registers (GCR) are a block of registers in Nuvoton SoCs
+  that expose misc functionality such as chip model and version information or
+  pinmux settings.
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - nuvoton,wpcm450-gcr
+          - nuvoton,npcm750-gcr
+      - const: syscon
+      - const: simple-mfd
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties:
+  type: object
+
+examples:
+  - |
+    gcr: syscon@800000 {
+      compatible = "nuvoton,npcm750-gcr", "syscon", "simple-mfd";
+      reg = <0x800000 0x1000>;
+
+      mux-controller {
+        compatible = "mmio-mux";
+        #mux-control-cells = <1>;
+        mux-reg-masks = <0x38 0x07>;
+        idle-states = <2>;
+      };
+    };
--
2.34.1

[PATCH v5 2/9] MAINTAINERS: Match all of bindings/arm/npcm/ as part of NPCM architecture

[Jonathan Neuschäfer]

All files in Documentation/devicetree/bindings/arm/npcm/ belong to the
Nuvoton NPCM architecture, even when their names might not spell it out
explicitly.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
---

v2-v5:
- no changes

v1:
- https://lore.kernel.org/lkml/20210602120329.2444672-3-j.neuschaefer@gmx.net/
---
 MAINTAINERS | 1 +
 1 file changed, 1 insertion(+)

diff --git a/MAINTAINERS b/MAINTAINERS
index ea3e6c9143848..d84dde42e33d3 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2363,6 +2363,7 @@ L:	openbmc@lists.ozlabs.org (moderated for non-subscribers)
 S:	Supported
 F:	Documentation/devicetree/bindings/*/*/*npcm*
 F:	Documentation/devicetree/bindings/*/*npcm*
+F:	Documentation/devicetree/bindings/arm/npcm/*
 F:	arch/arm/boot/dts/nuvoton-npcm*
 F:	arch/arm/mach-npcm/
 F:	drivers/*/*npcm*
--
2.34.1

[PATCH v5 2/9] MAINTAINERS: Match all of bindings/arm/npcm/ as part of NPCM architecture

[Jonathan Neuschäfer]

All files in Documentation/devicetree/bindings/arm/npcm/ belong to the
Nuvoton NPCM architecture, even when their names might not spell it out
explicitly.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
---

v2-v5:
- no changes

v1:
- https://lore.kernel.org/lkml/20210602120329.2444672-3-j.neuschaefer@gmx.net/
---
 MAINTAINERS | 1 +
 1 file changed, 1 insertion(+)

diff --git a/MAINTAINERS b/MAINTAINERS
index ea3e6c9143848..d84dde42e33d3 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2363,6 +2363,7 @@ L:	openbmc@lists.ozlabs.org (moderated for non-subscribers)
 S:	Supported
 F:	Documentation/devicetree/bindings/*/*/*npcm*
 F:	Documentation/devicetree/bindings/*/*npcm*
+F:	Documentation/devicetree/bindings/arm/npcm/*
 F:	arch/arm/boot/dts/nuvoton-npcm*
 F:	arch/arm/mach-npcm/
 F:	drivers/*/*npcm*
--
2.34.1

[PATCH v5 3/9] ARM: dts: wpcm450: Add global control registers (GCR) node

[Jonathan Neuschäfer]

The Global Control Registers (GCR) are a block of registers in Nuvoton
SoCs that expose misc functionality such as chip model and version
information or pinmux settings.

This patch adds a GCR node to nuvoton-wpcm450.dtsi in preparation for
enabling pinctrl on this SoC.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>

---
v3-v5:
- no changes

v2:
- Rename node to syscon@b0000000

v1:
- https://lore.kernel.org/lkml/20210602120329.2444672-4-j.neuschaefer@gmx.net/
---
 arch/arm/boot/dts/nuvoton-wpcm450.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/nuvoton-wpcm450.dtsi b/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
index d7cbeb1874840..a17ee70085dd0 100644
--- a/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
+++ b/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
@@ -33,6 +33,11 @@ soc {
 		interrupt-parent = <&aic>;
 		ranges;

+		gcr: syscon@b0000000 {
+			compatible = "nuvoton,wpcm450-gcr", "syscon", "simple-mfd";
+			reg = <0xb0000000 0x200>;
+		};
+
 		serial0: serial@b8000000 {
 			compatible = "nuvoton,wpcm450-uart";
 			reg = <0xb8000000 0x20>;
--
2.34.1

[PATCH v5 3/9] ARM: dts: wpcm450: Add global control registers (GCR) node

[Jonathan Neuschäfer]

The Global Control Registers (GCR) are a block of registers in Nuvoton
SoCs that expose misc functionality such as chip model and version
information or pinmux settings.

This patch adds a GCR node to nuvoton-wpcm450.dtsi in preparation for
enabling pinctrl on this SoC.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>

---
v3-v5:
- no changes

v2:
- Rename node to syscon@b0000000

v1:
- https://lore.kernel.org/lkml/20210602120329.2444672-4-j.neuschaefer@gmx.net/
---
 arch/arm/boot/dts/nuvoton-wpcm450.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/nuvoton-wpcm450.dtsi b/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
index d7cbeb1874840..a17ee70085dd0 100644
--- a/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
+++ b/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
@@ -33,6 +33,11 @@ soc {
 		interrupt-parent = <&aic>;
 		ranges;

+		gcr: syscon@b0000000 {
+			compatible = "nuvoton,wpcm450-gcr", "syscon", "simple-mfd";
+			reg = <0xb0000000 0x200>;
+		};
+
 		serial0: serial@b8000000 {
 			compatible = "nuvoton,wpcm450-uart";
 			reg = <0xb8000000 0x20>;
--
2.34.1

[PATCH v5 4/9] dt-bindings: pinctrl: Add Nuvoton WPCM450

[Jonathan Neuschäfer]

This binding is heavily based on the one for NPCM7xx, because the
hardware is similar. There are some notable differences, however:

- The addresses of GPIO banks are not physical addresses but simple
  indices (0 to 7), because the GPIO registers are not laid out in
  convenient blocks.
- Pinmux settings can explicitly specify that the GPIO mode is used.

Certain pins support blink patterns in hardware. This is currently not
modelled in the DT binding.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Rob Herring <robh@kernel.org>
---
v5:
- Add Rob's R-b

v4:
- Small improvements around gpio node addresses, suggested by Rob Herring

v3:
- https://lore.kernel.org/lkml/20211224200935.93817-5-j.neuschaefer@gmx.net/
- Make changes suggested by Rob Herring
- Fix lint errors
- Simplify child node patterns
- Remove if/type=object/then trick
- Reduce interrupts.maxItems to 3: 4 aren't necessary
- Replace list of gpio0/1/2/etc. with pattern
- Remove nuvoton,interrupt-map again, to simplify the binding
- Make tuples clearer

v2:
- https://lore.kernel.org/lkml/20211207210823.1975632-5-j.neuschaefer@gmx.net/
- Move GPIO into subnodes
- Improve use of quotes
- Remove unnecessary minItems/maxItems lines
- Remove "phandle: true"
- Use separate prefixes for pinmux and pincfg nodes
- Add nuvoton,interrupt-map property
- Make it possible to set pinmux to GPIO explicitly

v1:
- https://lore.kernel.org/lkml/20210602120329.2444672-5-j.neuschaefer@gmx.net/
---
 .../pinctrl/nuvoton,wpcm450-pinctrl.yaml      | 160 ++++++++++++++++++
 1 file changed, 160 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/pinctrl/nuvoton,wpcm450-pinctrl.yaml

diff --git a/Documentation/devicetree/bindings/pinctrl/nuvoton,wpcm450-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/nuvoton,wpcm450-pinctrl.yaml
new file mode 100644
index 0000000000000..47a56b83a610d
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/nuvoton,wpcm450-pinctrl.yaml
@@ -0,0 +1,160 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/nuvoton,wpcm450-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Nuvoton WPCM450 pin control and GPIO
+
+maintainers:
+  - Jonathan Neuschäfer <j.neuschaefer@gmx.net>
+
+properties:
+  compatible:
+    const: nuvoton,wpcm450-pinctrl
+
+  reg:
+    maxItems: 1
+
+  '#address-cells':
+    const: 1
+
+  '#size-cells':
+    const: 0
+
+patternProperties:
+  # There are three kinds of subnodes:
+  # 1. a GPIO controller node for each GPIO bank
+  # 2. a pinmux node configures pin muxing for a group of pins (e.g. rmii2)
+  # 3. a pinconf node configures properties of a single pin
+
+  "^gpio@[0-7]$":
+    type: object
+
+    description:
+      Eight GPIO banks (gpio@0 to gpio@7), that each contain between 14 and 18
+      GPIOs. Some GPIOs support interrupts.
+
+    properties:
+      reg:
+        minimum: 0
+        maximum: 7
+
+      gpio-controller: true
+
+      "#gpio-cells":
+        const: 2
+
+      interrupt-controller: true
+
+      "#interrupt-cells":
+        const: 2
+
+      interrupts:
+        maxItems: 3
+        description:
+          The interrupts associated with this GPIO bank
+
+    required:
+      - reg
+      - gpio-controller
+      - '#gpio-cells'
+
+  "^mux-":
+    $ref: pinmux-node.yaml#
+
+    properties:
+      groups:
+        description:
+          One or more groups of pins to mux to a certain function
+        items:
+          enum: [ smb3, smb4, smb5, scs1, scs2, scs3, smb0, smb1, smb2, bsp,
+                  hsp1, hsp2, r1err, r1md, rmii2, r2err, r2md, kbcc, dvo,
+                  clko, smi, uinc, gspi, mben, xcs2, xcs1, sdio, sspi, fi0,
+                  fi1, fi2, fi3, fi4, fi5, fi6, fi7, fi8, fi9, fi10, fi11,
+                  fi12, fi13, fi14, fi15, pwm0, pwm1, pwm2, pwm3, pwm4, pwm5,
+                  pwm6, pwm7, hg0, hg1, hg2, hg3, hg4, hg5, hg6, hg7 ]
+      function:
+        description:
+          The function that a group of pins is muxed to
+        enum: [ smb3, smb4, smb5, scs1, scs2, scs3, smb0, smb1, smb2, bsp,
+                hsp1, hsp2, r1err, r1md, rmii2, r2err, r2md, kbcc, dvo0,
+                dvo1, dvo2, dvo3, dvo4, dvo5, dvo6, dvo7, clko, smi, uinc,
+                gspi, mben, xcs2, xcs1, sdio, sspi, fi0, fi1, fi2, fi3, fi4,
+                fi5, fi6, fi7, fi8, fi9, fi10, fi11, fi12, fi13, fi14, fi15,
+                pwm0, pwm1, pwm2, pwm3, pwm4, pwm5, pwm6, pwm7, hg0, hg1,
+                hg2, hg3, hg4, hg5, hg6, hg7, gpio ]
+
+    dependencies:
+      groups: [ function ]
+      function: [ groups ]
+
+    additionalProperties: false
+
+  "^cfg-":
+    $ref: pincfg-node.yaml#
+
+    properties:
+      pins:
+        description:
+          A list of pins to configure in certain ways, such as enabling
+          debouncing
+        items:
+          pattern: "^gpio1?[0-9]{1,2}$"
+
+      input-debounce: true
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/gpio/gpio.h>
+    pinctrl: pinctrl@b8003000 {
+      compatible = "nuvoton,wpcm450-pinctrl";
+      reg = <0xb8003000 0x1000>;
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      gpio0: gpio@0 {
+        reg = <0>;
+        gpio-controller;
+        #gpio-cells = <2>;
+        interrupts = <2 IRQ_TYPE_LEVEL_HIGH>,
+                     <3 IRQ_TYPE_LEVEL_HIGH>,
+                     <4 IRQ_TYPE_LEVEL_HIGH>;
+      };
+
+      mux-rmii2 {
+        groups = "rmii2";
+        function = "rmii2";
+      };
+
+      pinmux_uid: mux-uid {
+        groups = "gspi", "sspi";
+        function = "gpio";
+      };
+
+      pinctrl_uid: cfg-uid {
+        pins = "gpio14";
+        input-debounce = <1>;
+      };
+    };
+
+    gpio-keys {
+      compatible = "gpio-keys";
+      pinctrl-names = "default";
+      pinctrl-0 = <&pinctrl_uid>, <&pinmux_uid>;
+
+      uid {
+        label = "UID";
+        linux,code = <102>;
+        gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
+      };
+    };
--
2.34.1

[PATCH v5 4/9] dt-bindings: pinctrl: Add Nuvoton WPCM450

[Jonathan Neuschäfer]

This binding is heavily based on the one for NPCM7xx, because the
hardware is similar. There are some notable differences, however:

- The addresses of GPIO banks are not physical addresses but simple
  indices (0 to 7), because the GPIO registers are not laid out in
  convenient blocks.
- Pinmux settings can explicitly specify that the GPIO mode is used.

Certain pins support blink patterns in hardware. This is currently not
modelled in the DT binding.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Rob Herring <robh@kernel.org>
---
v5:
- Add Rob's R-b

v4:
- Small improvements around gpio node addresses, suggested by Rob Herring

v3:
- https://lore.kernel.org/lkml/20211224200935.93817-5-j.neuschaefer@gmx.net/
- Make changes suggested by Rob Herring
- Fix lint errors
- Simplify child node patterns
- Remove if/type=object/then trick
- Reduce interrupts.maxItems to 3: 4 aren't necessary
- Replace list of gpio0/1/2/etc. with pattern
- Remove nuvoton,interrupt-map again, to simplify the binding
- Make tuples clearer

v2:
- https://lore.kernel.org/lkml/20211207210823.1975632-5-j.neuschaefer@gmx.net/
- Move GPIO into subnodes
- Improve use of quotes
- Remove unnecessary minItems/maxItems lines
- Remove "phandle: true"
- Use separate prefixes for pinmux and pincfg nodes
- Add nuvoton,interrupt-map property
- Make it possible to set pinmux to GPIO explicitly

v1:
- https://lore.kernel.org/lkml/20210602120329.2444672-5-j.neuschaefer@gmx.net/
---
 .../pinctrl/nuvoton,wpcm450-pinctrl.yaml      | 160 ++++++++++++++++++
 1 file changed, 160 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/pinctrl/nuvoton,wpcm450-pinctrl.yaml

diff --git a/Documentation/devicetree/bindings/pinctrl/nuvoton,wpcm450-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/nuvoton,wpcm450-pinctrl.yaml
new file mode 100644
index 0000000000000..47a56b83a610d
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/nuvoton,wpcm450-pinctrl.yaml
@@ -0,0 +1,160 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/nuvoton,wpcm450-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Nuvoton WPCM450 pin control and GPIO
+
+maintainers:
+  - Jonathan Neuschäfer <j.neuschaefer@gmx.net>
+
+properties:
+  compatible:
+    const: nuvoton,wpcm450-pinctrl
+
+  reg:
+    maxItems: 1
+
+  '#address-cells':
+    const: 1
+
+  '#size-cells':
+    const: 0
+
+patternProperties:
+  # There are three kinds of subnodes:
+  # 1. a GPIO controller node for each GPIO bank
+  # 2. a pinmux node configures pin muxing for a group of pins (e.g. rmii2)
+  # 3. a pinconf node configures properties of a single pin
+
+  "^gpio@[0-7]$":
+    type: object
+
+    description:
+      Eight GPIO banks (gpio@0 to gpio@7), that each contain between 14 and 18
+      GPIOs. Some GPIOs support interrupts.
+
+    properties:
+      reg:
+        minimum: 0
+        maximum: 7
+
+      gpio-controller: true
+
+      "#gpio-cells":
+        const: 2
+
+      interrupt-controller: true
+
+      "#interrupt-cells":
+        const: 2
+
+      interrupts:
+        maxItems: 3
+        description:
+          The interrupts associated with this GPIO bank
+
+    required:
+      - reg
+      - gpio-controller
+      - '#gpio-cells'
+
+  "^mux-":
+    $ref: pinmux-node.yaml#
+
+    properties:
+      groups:
+        description:
+          One or more groups of pins to mux to a certain function
+        items:
+          enum: [ smb3, smb4, smb5, scs1, scs2, scs3, smb0, smb1, smb2, bsp,
+                  hsp1, hsp2, r1err, r1md, rmii2, r2err, r2md, kbcc, dvo,
+                  clko, smi, uinc, gspi, mben, xcs2, xcs1, sdio, sspi, fi0,
+                  fi1, fi2, fi3, fi4, fi5, fi6, fi7, fi8, fi9, fi10, fi11,
+                  fi12, fi13, fi14, fi15, pwm0, pwm1, pwm2, pwm3, pwm4, pwm5,
+                  pwm6, pwm7, hg0, hg1, hg2, hg3, hg4, hg5, hg6, hg7 ]
+      function:
+        description:
+          The function that a group of pins is muxed to
+        enum: [ smb3, smb4, smb5, scs1, scs2, scs3, smb0, smb1, smb2, bsp,
+                hsp1, hsp2, r1err, r1md, rmii2, r2err, r2md, kbcc, dvo0,
+                dvo1, dvo2, dvo3, dvo4, dvo5, dvo6, dvo7, clko, smi, uinc,
+                gspi, mben, xcs2, xcs1, sdio, sspi, fi0, fi1, fi2, fi3, fi4,
+                fi5, fi6, fi7, fi8, fi9, fi10, fi11, fi12, fi13, fi14, fi15,
+                pwm0, pwm1, pwm2, pwm3, pwm4, pwm5, pwm6, pwm7, hg0, hg1,
+                hg2, hg3, hg4, hg5, hg6, hg7, gpio ]
+
+    dependencies:
+      groups: [ function ]
+      function: [ groups ]
+
+    additionalProperties: false
+
+  "^cfg-":
+    $ref: pincfg-node.yaml#
+
+    properties:
+      pins:
+        description:
+          A list of pins to configure in certain ways, such as enabling
+          debouncing
+        items:
+          pattern: "^gpio1?[0-9]{1,2}$"
+
+      input-debounce: true
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/gpio/gpio.h>
+    pinctrl: pinctrl@b8003000 {
+      compatible = "nuvoton,wpcm450-pinctrl";
+      reg = <0xb8003000 0x1000>;
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      gpio0: gpio@0 {
+        reg = <0>;
+        gpio-controller;
+        #gpio-cells = <2>;
+        interrupts = <2 IRQ_TYPE_LEVEL_HIGH>,
+                     <3 IRQ_TYPE_LEVEL_HIGH>,
+                     <4 IRQ_TYPE_LEVEL_HIGH>;
+      };
+
+      mux-rmii2 {
+        groups = "rmii2";
+        function = "rmii2";
+      };
+
+      pinmux_uid: mux-uid {
+        groups = "gspi", "sspi";
+        function = "gpio";
+      };
+
+      pinctrl_uid: cfg-uid {
+        pins = "gpio14";
+        input-debounce = <1>;
+      };
+    };
+
+    gpio-keys {
+      compatible = "gpio-keys";
+      pinctrl-names = "default";
+      pinctrl-0 = <&pinctrl_uid>, <&pinmux_uid>;
+
+      uid {
+        label = "UID";
+        linux,code = <102>;
+        gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
+      };
+    };
--
2.34.1

[PATCH v5 5/9] pinctrl: nuvoton: Add driver for WPCM450

[Jonathan Neuschäfer]

This driver is based on the one for NPCM7xx, because the WPCM450 is a
predecessor of those SoCs. Notable differences:

- On WPCM450, the GPIO registers are not organized in multiple banks,
  but rather placed continually into the same register block. This
  affects how register offsets are computed.
- Pinmux nodes can explicitly select GPIO mode, whereas in the npcm7xx
  driver, this happens automatically when a GPIO is requested.

Some functionality implemented in the hardware was (for now) left unused
in the driver, specifically blinking and pull-up/down.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
---

This patch has a few checkpatch warnings, which are inherited from the
pinctrl-npcm7xx driver. I decided to ignore those. Specifically:
(1) WPCM450_GRPS is an unwrapped list; (2) use of -ENOTSUPP is discouraged.

v5:
- Switch to raw_spinlock for serializing register accesses

v4:
- https://lore.kernel.org/lkml/20220109173000.1242703-6-j.neuschaefer@gmx.net/
- A few more cleanups, as suggested by Andy Shevchenko
- Change fwnode_property_read_u32 argument to u32

v3:
- https://lore.kernel.org/lkml/20211224200935.93817-6-j.neuschaefer@gmx.net/
- make gc the first member of struct wpcm450_gpio, to simplify pointer arithmetic
- Add empty line between <linux> includes and <linux/pinctrl> includes
- Add a comment explaining wpcm450_gpio_fix_evpol
- Use generic_handle_domain_irq
- Rename struct fwnode_handle *np to child
- Convert instances of dev_err() to dev_err_probe() and simplify return
- Use device_for_each_child_node loop
- Remove gpio->gc.parent assignment (already done in bgpio_init)
- Move gpiochip_add_pin_range() to .add_pin_ranges callback
- Use GENMASK in calculation of IRQ bitmask
- I decided to keep using __assign_bit throughout the driver, because it keeps the code short
- Remove nuvoton,interrupt-map again, to simplify the binding
- Use gpio_chip->fwnode
- I decided against using the bitmap_* API in(place of) wpcm450_gpio_irq_bitnum,
  etc., because I find the current solution clear enough, even though the
  mapping functions are somewhat verbose.

v2:
- https://lore.kernel.org/lkml/20211207210823.1975632-6-j.neuschaefer@gmx.net/
- Adjust to binding change which put each GPIO bank into its own node
- Use generic GPIO support
- Make it possible to set pinmux to GPIO explicitly
- Allow building the driver as a module
- Fix spelling of "spin lock" in text
- Include <linux/mod_devicetable.h>
- Move linux/pinctrl/* headers to the end of the #include block
- Remove/rework comments and printk messages
- Switch to fwnode API
- Remove comma after sentinel {}
- Use dev_err_probe
- Improve Kconfig help message
- Declare for_each_set_bit iterator as unsigned int
- Use __assign_bit
- Set parent irq handler in set_irq_type callback
- Use struct group_desc
- Don't hide sysfs bind attributes
- Remove unnecessary check for gpio-controller property
- Use module_platform_driver()

v1:
- https://lore.kernel.org/lkml/20210602120329.2444672-6-j.neuschaefer@gmx.net/


---
Everything following the line with "---" will be ignored

rawspin---------------------------------------------------------------
---
 MAINTAINERS                               |    1 +
 drivers/pinctrl/Makefile                  |    2 +-
 drivers/pinctrl/nuvoton/Kconfig           |   18 +
 drivers/pinctrl/nuvoton/Makefile          |    1 +
 drivers/pinctrl/nuvoton/pinctrl-wpcm450.c | 1150 +++++++++++++++++++++
 5 files changed, 1171 insertions(+), 1 deletion(-)
 create mode 100644 drivers/pinctrl/nuvoton/pinctrl-wpcm450.c

diff --git a/MAINTAINERS b/MAINTAINERS
index d84dde42e33d3..2e40213eda1c5 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2377,6 +2377,7 @@ S:	Maintained
 F:	Documentation/devicetree/bindings/*/*wpcm*
 F:	arch/arm/boot/dts/nuvoton-wpcm450*
 F:	arch/arm/mach-npcm/wpcm450.c
+F:	drivers/*/*/*wpcm*
 F:	drivers/*/*wpcm*

 ARM/NXP S32G ARCHITECTURE
diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile
index 08c364d611f5a..fa2a3616a6615 100644
--- a/drivers/pinctrl/Makefile
+++ b/drivers/pinctrl/Makefile
@@ -62,7 +62,7 @@ obj-y				+= mediatek/
 obj-$(CONFIG_PINCTRL_MESON)	+= meson/
 obj-y				+= mvebu/
 obj-y				+= nomadik/
-obj-$(CONFIG_ARCH_NPCM7XX)	+= nuvoton/
+obj-y				+= nuvoton/
 obj-$(CONFIG_PINCTRL_PXA)	+= pxa/
 obj-$(CONFIG_ARCH_QCOM)		+= qcom/
 obj-$(CONFIG_PINCTRL_RALINK)	+= ralink/
diff --git a/drivers/pinctrl/nuvoton/Kconfig b/drivers/pinctrl/nuvoton/Kconfig
index 48ba0469edda6..6a3c6f2a73f2d 100644
--- a/drivers/pinctrl/nuvoton/Kconfig
+++ b/drivers/pinctrl/nuvoton/Kconfig
@@ -1,4 +1,22 @@
 # SPDX-License-Identifier: GPL-2.0-only
+
+config PINCTRL_WPCM450
+	tristate "Pinctrl and GPIO driver for Nuvoton WPCM450"
+	depends on ARCH_WPCM450 || COMPILE_TEST
+	select PINMUX
+	select PINCONF
+	select GENERIC_PINCONF
+	select GPIOLIB
+	select GPIO_GENERIC
+	select GPIOLIB_IRQCHIP
+	help
+	  Say Y or M here to enable pin controller and GPIO support for
+	  the Nuvoton WPCM450 SoC. This is strongly recommended when
+	  building a kernel that will run on this chip.
+
+	  If this driver is compiled as a module, it will be named
+	  pinctrl-wpcm450.
+
 config PINCTRL_NPCM7XX
 	bool "Pinctrl and GPIO driver for Nuvoton NPCM7XX"
 	depends on (ARCH_NPCM7XX || COMPILE_TEST) && OF
diff --git a/drivers/pinctrl/nuvoton/Makefile b/drivers/pinctrl/nuvoton/Makefile
index 886d00784cef5..9e66f5dc74bfc 100644
--- a/drivers/pinctrl/nuvoton/Makefile
+++ b/drivers/pinctrl/nuvoton/Makefile
@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0
 # Nuvoton pinctrl support

+obj-$(CONFIG_PINCTRL_WPCM450)	+= pinctrl-wpcm450.o
 obj-$(CONFIG_PINCTRL_NPCM7XX)	+= pinctrl-npcm7xx.o
diff --git a/drivers/pinctrl/nuvoton/pinctrl-wpcm450.c b/drivers/pinctrl/nuvoton/pinctrl-wpcm450.c
new file mode 100644
index 0000000000000..661aa963e3fc5
--- /dev/null
+++ b/drivers/pinctrl/nuvoton/pinctrl-wpcm450.c
@@ -0,0 +1,1150 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (c) 2016-2018 Nuvoton Technology corporation.
+// Copyright (c) 2016, Dell Inc
+// Copyright (c) 2021-2022 Jonathan Neuschäfer
+//
+// This driver uses the following registers:
+// - Pin mux registers, in the GCR (general control registers) block
+// - GPIO registers, specific to each GPIO bank
+// - GPIO event (interrupt) registers, located centrally in the GPIO register
+//   block, shared between all GPIO banks
+
+#include <linux/device.h>
+#include <linux/fwnode.h>
+#include <linux/gpio/driver.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/mfd/syscon.h>
+#include <linux/module.h>
+#include <linux/mod_devicetable.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+
+#include <linux/pinctrl/pinconf.h>
+#include <linux/pinctrl/pinconf-generic.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/pinctrl/pinmux.h>
+
+#include "../core.h"
+
+/* GCR registers */
+#define WPCM450_GCR_MFSEL1	0x0c
+#define WPCM450_GCR_MFSEL2	0x10
+#define WPCM450_GCR_NONE	0
+
+/* GPIO event (interrupt) registers */
+#define WPCM450_GPEVTYPE	0x00
+#define WPCM450_GPEVPOL		0x04
+#define WPCM450_GPEVDBNC	0x08
+#define WPCM450_GPEVEN		0x0c
+#define WPCM450_GPEVST		0x10
+
+#define WPCM450_NUM_BANKS	8
+#define WPCM450_NUM_GPIOS	128
+#define WPCM450_NUM_GPIO_IRQS	4
+
+struct wpcm450_pinctrl;
+struct wpcm450_bank;
+
+struct wpcm450_gpio {
+	struct gpio_chip	gc;
+	struct wpcm450_pinctrl	*pctrl;
+	struct irq_chip		irqc;
+	const struct wpcm450_bank *bank;
+};
+
+struct wpcm450_pinctrl {
+	struct pinctrl_dev	*pctldev;
+	struct device		*dev;
+	struct irq_domain	*domain;
+	struct regmap		*gcr_regmap;
+	void __iomem		*gpio_base;
+	struct wpcm450_gpio	gpio_bank[WPCM450_NUM_BANKS];
+	unsigned long		both_edges;
+
+	/*
+	 * This spin lock protects registers and struct wpcm450_pinctrl fields
+	 * against concurrent access.
+	 */
+	raw_spinlock_t		lock;
+};
+
+struct wpcm450_bank {
+	/* Range of GPIOs in this port */
+	u8 base;
+	u8 length;
+
+	/* Register offsets (0 = register doesn't exist in this port) */
+	u8 cfg0, cfg1, cfg2;
+	u8 blink;
+	u8 dataout, datain;
+
+	/* Interrupt bit mapping */
+	u8 first_irq_bit;   /* First bit in GPEVST that belongs to this bank */
+	u8 num_irqs;        /* Number of IRQ-capable GPIOs in this bank */
+	u8 first_irq_gpio;  /* First IRQ-capable GPIO in this bank */
+};
+
+static const struct wpcm450_bank wpcm450_banks[WPCM450_NUM_BANKS] = {
+	/*  range   cfg0  cfg1  cfg2 blink  out   in     IRQ map */
+	{   0, 16,  0x14, 0x18,    0,    0, 0x1c, 0x20,  0, 16, 0 },
+	{  16, 16,  0x24, 0x28, 0x2c, 0x30, 0x34, 0x38, 16,  2, 8 },
+	{  32, 16,  0x3c, 0x40, 0x44,    0, 0x48, 0x4c,  0,  0, 0 },
+	{  48, 16,  0x50, 0x54, 0x58,    0, 0x5c, 0x60,  0,  0, 0 },
+	{  64, 16,  0x64, 0x68, 0x6c,    0, 0x70, 0x74,  0,  0, 0 },
+	{  80, 16,  0x78, 0x7c, 0x80,    0, 0x84, 0x88,  0,  0, 0 },
+	{  96, 18,     0,    0,    0,    0,    0, 0x8c,  0,  0, 0 },
+	{ 114, 14,  0x90, 0x94, 0x98,    0, 0x9c, 0xa0,  0,  0, 0 },
+};
+
+static int wpcm450_gpio_irq_bitnum(struct wpcm450_gpio *gpio, struct irq_data *d)
+{
+	const struct wpcm450_bank *bank = gpio->bank;
+	int hwirq = irqd_to_hwirq(d);
+
+	if (hwirq < bank->first_irq_gpio)
+		return -EINVAL;
+
+	if (hwirq - bank->first_irq_gpio >= bank->num_irqs)
+		return -EINVAL;
+
+	return hwirq - bank->first_irq_gpio + bank->first_irq_bit;
+}
+
+static int wpcm450_irq_bitnum_to_gpio(struct wpcm450_gpio *gpio, int bitnum)
+{
+	const struct wpcm450_bank *bank = gpio->bank;
+
+	if (bitnum < bank->first_irq_bit)
+		return -EINVAL;
+
+	if (bitnum - bank->first_irq_bit > bank->num_irqs)
+		return -EINVAL;
+
+	return bitnum - bank->first_irq_bit + bank->first_irq_gpio;
+}
+
+static void wpcm450_gpio_irq_ack(struct irq_data *d)
+{
+	struct wpcm450_gpio *gpio = gpiochip_get_data(irq_data_get_irq_chip_data(d));
+	struct wpcm450_pinctrl *pctrl = gpio->pctrl;
+	unsigned long flags;
+	int bit;
+
+	bit = wpcm450_gpio_irq_bitnum(gpio, d);
+	if (bit < 0)
+		return;
+
+	raw_spin_lock_irqsave(&pctrl->lock, flags);
+	iowrite32(BIT(bit), pctrl->gpio_base + WPCM450_GPEVST);
+	raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+}
+
+static void wpcm450_gpio_irq_mask(struct irq_data *d)
+{
+	struct wpcm450_gpio *gpio = gpiochip_get_data(irq_data_get_irq_chip_data(d));
+	struct wpcm450_pinctrl *pctrl = gpio->pctrl;
+	unsigned long flags;
+	unsigned long even;
+	int bit;
+
+	bit = wpcm450_gpio_irq_bitnum(gpio, d);
+	if (bit < 0)
+		return;
+
+	raw_spin_lock_irqsave(&pctrl->lock, flags);
+	even = ioread32(pctrl->gpio_base + WPCM450_GPEVEN);
+	__assign_bit(bit, &even, 0);
+	iowrite32(even, pctrl->gpio_base + WPCM450_GPEVEN);
+	raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+}
+
+static void wpcm450_gpio_irq_unmask(struct irq_data *d)
+{
+	struct wpcm450_gpio *gpio = gpiochip_get_data(irq_data_get_irq_chip_data(d));
+	struct wpcm450_pinctrl *pctrl = gpio->pctrl;
+	unsigned long flags;
+	unsigned long even;
+	int bit;
+
+	bit = wpcm450_gpio_irq_bitnum(gpio, d);
+	if (bit < 0)
+		return;
+
+	raw_spin_lock_irqsave(&pctrl->lock, flags);
+	even = ioread32(pctrl->gpio_base + WPCM450_GPEVEN);
+	__assign_bit(bit, &even, 1);
+	iowrite32(even, pctrl->gpio_base + WPCM450_GPEVEN);
+	raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+}
+
+/*
+ * This is an implementation of the gpio_chip->get() function, for use in
+ * wpcm450_gpio_fix_evpol. Unfortunately, we can't use the bgpio-provided
+ * implementation there, because it would require taking gpio_chip->bgpio_lock,
+ * which is a spin lock, but wpcm450_gpio_fix_evpol must work in contexts where
+ * a raw spin lock is held.
+ */
+static int wpcm450_gpio_get(struct wpcm450_gpio *gpio, int offset)
+{
+	void __iomem *reg = gpio->pctrl->gpio_base + gpio->bank->datain;
+	unsigned long flags;
+	u32 level;
+
+	raw_spin_lock_irqsave(&gpio->pctrl->lock, flags);
+	level = !!(ioread32(reg) & BIT(offset));
+	raw_spin_unlock_irqrestore(&gpio->pctrl->lock, flags);
+
+	return level;
+}
+
+/*
+ * Since the GPIO controller does not support dual-edge triggered interrupts
+ * (IRQ_TYPE_EDGE_BOTH), they are emulated using rising/falling edge triggered
+ * interrupts. wpcm450_gpio_fix_evpol sets the interrupt polarity for the
+ * specified emulated dual-edge triggered interrupts, so that the next edge can
+ * be detected.
+ */
+static void wpcm450_gpio_fix_evpol(struct wpcm450_gpio *gpio, unsigned long all)
+{
+	struct wpcm450_pinctrl *pctrl = gpio->pctrl;
+	unsigned int bit;
+
+	for_each_set_bit(bit, &all, 32) {
+		int offset = wpcm450_irq_bitnum_to_gpio(gpio, bit);
+		unsigned long evpol;
+		unsigned long flags;
+		int level;
+
+		do {
+			level = wpcm450_gpio_get(gpio, offset);
+
+			/* Switch event polarity to the opposite of the current level */
+			raw_spin_lock_irqsave(&pctrl->lock, flags);
+			evpol = ioread32(pctrl->gpio_base + WPCM450_GPEVPOL);
+			__assign_bit(bit, &evpol, !level);
+			iowrite32(evpol, pctrl->gpio_base + WPCM450_GPEVPOL);
+			raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+
+		} while (wpcm450_gpio_get(gpio, offset) != level);
+	}
+}
+
+static int wpcm450_gpio_set_irq_type(struct irq_data *d, unsigned int flow_type)
+{
+	struct wpcm450_gpio *gpio = gpiochip_get_data(irq_data_get_irq_chip_data(d));
+	struct wpcm450_pinctrl *pctrl = gpio->pctrl;
+	unsigned long evtype, evpol;
+	unsigned long flags;
+	int ret = 0;
+	int bit;
+
+	bit = wpcm450_gpio_irq_bitnum(gpio, d);
+	if (bit < 0)
+		return bit;
+
+	irq_set_handler_locked(d, handle_level_irq);
+
+	raw_spin_lock_irqsave(&pctrl->lock, flags);
+	evtype = ioread32(pctrl->gpio_base + WPCM450_GPEVTYPE);
+	evpol = ioread32(pctrl->gpio_base + WPCM450_GPEVPOL);
+	__assign_bit(bit, &pctrl->both_edges, 0);
+	switch (flow_type) {
+	case IRQ_TYPE_LEVEL_LOW:
+		__assign_bit(bit, &evtype, 1);
+		__assign_bit(bit, &evpol, 0);
+		break;
+	case IRQ_TYPE_LEVEL_HIGH:
+		__assign_bit(bit, &evtype, 1);
+		__assign_bit(bit, &evpol, 1);
+		break;
+	case IRQ_TYPE_EDGE_FALLING:
+		__assign_bit(bit, &evtype, 0);
+		__assign_bit(bit, &evpol, 0);
+		break;
+	case IRQ_TYPE_EDGE_RISING:
+		__assign_bit(bit, &evtype, 0);
+		__assign_bit(bit, &evpol, 1);
+		break;
+	case IRQ_TYPE_EDGE_BOTH:
+		__assign_bit(bit, &evtype, 0);
+		__assign_bit(bit, &pctrl->both_edges, 1);
+		break;
+	default:
+		ret = -EINVAL;
+	}
+	iowrite32(evtype, pctrl->gpio_base + WPCM450_GPEVTYPE);
+	iowrite32(evpol, pctrl->gpio_base + WPCM450_GPEVPOL);
+
+	/* clear the event status for good measure */
+	iowrite32(BIT(bit), pctrl->gpio_base + WPCM450_GPEVST);
+
+	raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+
+	/* fix event polarity after clearing event status */
+	wpcm450_gpio_fix_evpol(gpio, BIT(bit));
+
+	return ret;
+}
+
+static const struct irq_chip wpcm450_gpio_irqchip = {
+	.name = "WPCM450-GPIO-IRQ",
+	.irq_ack = wpcm450_gpio_irq_ack,
+	.irq_unmask = wpcm450_gpio_irq_unmask,
+	.irq_mask = wpcm450_gpio_irq_mask,
+	.irq_set_type = wpcm450_gpio_set_irq_type,
+};
+
+static void wpcm450_gpio_irqhandler(struct irq_desc *desc)
+{
+	struct wpcm450_gpio *gpio = gpiochip_get_data(irq_desc_get_handler_data(desc));
+	struct wpcm450_pinctrl *pctrl = gpio->pctrl;
+	struct irq_chip *chip = irq_desc_get_chip(desc);
+	unsigned long pending;
+	unsigned long flags;
+	unsigned long ours;
+	unsigned int bit;
+
+	ours = GENMASK(gpio->bank->num_irqs - 1, 0) << gpio->bank->first_irq_bit;
+
+	raw_spin_lock_irqsave(&pctrl->lock, flags);
+
+	pending = ioread32(pctrl->gpio_base + WPCM450_GPEVST);
+	pending &= ioread32(pctrl->gpio_base + WPCM450_GPEVEN);
+	pending &= ours;
+
+	raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+
+	if (pending & pctrl->both_edges)
+		wpcm450_gpio_fix_evpol(gpio, pending & pctrl->both_edges);
+
+	chained_irq_enter(chip, desc);
+	for_each_set_bit(bit, &pending, 32) {
+		int offset = wpcm450_irq_bitnum_to_gpio(gpio, bit);
+
+		generic_handle_domain_irq(gpio->gc.irq.domain, offset);
+	}
+	chained_irq_exit(chip, desc);
+}
+
+static int smb0_pins[]  = { 115, 114 };
+static int smb1_pins[]  = { 117, 116 };
+static int smb2_pins[]  = { 119, 118 };
+static int smb3_pins[]  = { 30, 31 };
+static int smb4_pins[]  = { 28, 29 };
+static int smb5_pins[]  = { 26, 27 };
+
+static int scs1_pins[] = { 32 };
+static int scs2_pins[] = { 33 };
+static int scs3_pins[] = { 34 };
+
+static int bsp_pins[] = { 41, 42 };
+static int hsp1_pins[] = { 43, 44, 45, 46, 47, 61, 62, 63 };
+static int hsp2_pins[] = { 48, 49, 50, 51, 52, 53, 54, 55 };
+
+static int r1err_pins[] = { 56 };
+static int r1md_pins[] = { 57, 58 };
+static int rmii2_pins[] = { 84, 85, 86, 87, 88, 89 };
+static int r2err_pins[] = { 90 };
+static int r2md_pins[] = { 91, 92 };
+
+static int kbcc_pins[] = { 94, 93 };
+static int clko_pins[] = { 96 };
+static int smi_pins[] = { 97 };
+static int uinc_pins[] = { 19 };
+static int mben_pins[] = {};
+
+static int gspi_pins[] = { 12, 13, 14, 15 };
+static int sspi_pins[] = { 12, 13, 14, 15 };
+
+static int xcs1_pins[] = { 35 };
+static int xcs2_pins[] = { 36 };
+
+static int sdio_pins[] = { 7, 22, 43, 44, 45, 46, 47, 60 };
+
+static int fi0_pins[] = { 64 };
+static int fi1_pins[] = { 65 };
+static int fi2_pins[] = { 66 };
+static int fi3_pins[] = { 67 };
+static int fi4_pins[] = { 68 };
+static int fi5_pins[] = { 69 };
+static int fi6_pins[] = { 70 };
+static int fi7_pins[] = { 71 };
+static int fi8_pins[] = { 72 };
+static int fi9_pins[] = { 73 };
+static int fi10_pins[] = { 74 };
+static int fi11_pins[] = { 75 };
+static int fi12_pins[] = { 76 };
+static int fi13_pins[] = { 77 };
+static int fi14_pins[] = { 78 };
+static int fi15_pins[] = { 79 };
+
+static int pwm0_pins[] = { 80 };
+static int pwm1_pins[] = { 81 };
+static int pwm2_pins[] = { 82 };
+static int pwm3_pins[] = { 83 };
+static int pwm4_pins[] = { 20 };
+static int pwm5_pins[] = { 21 };
+static int pwm6_pins[] = { 16 };
+static int pwm7_pins[] = { 17 };
+
+static int hg0_pins[] = { 20 };
+static int hg1_pins[] = { 21 };
+static int hg2_pins[] = { 22 };
+static int hg3_pins[] = { 23 };
+static int hg4_pins[] = { 24 };
+static int hg5_pins[] = { 25 };
+static int hg6_pins[] = { 59 };
+static int hg7_pins[] = { 60 };
+
+#define WPCM450_GRPS \
+	WPCM450_GRP(smb3), \
+	WPCM450_GRP(smb4), \
+	WPCM450_GRP(smb5), \
+	WPCM450_GRP(scs1), \
+	WPCM450_GRP(scs2), \
+	WPCM450_GRP(scs3), \
+	WPCM450_GRP(smb0), \
+	WPCM450_GRP(smb1), \
+	WPCM450_GRP(smb2), \
+	WPCM450_GRP(bsp), \
+	WPCM450_GRP(hsp1), \
+	WPCM450_GRP(hsp2), \
+	WPCM450_GRP(r1err), \
+	WPCM450_GRP(r1md), \
+	WPCM450_GRP(rmii2), \
+	WPCM450_GRP(r2err), \
+	WPCM450_GRP(r2md), \
+	WPCM450_GRP(kbcc), \
+	WPCM450_GRP(clko), \
+	WPCM450_GRP(smi), \
+	WPCM450_GRP(uinc), \
+	WPCM450_GRP(gspi), \
+	WPCM450_GRP(mben), \
+	WPCM450_GRP(xcs2), \
+	WPCM450_GRP(xcs1), \
+	WPCM450_GRP(sdio), \
+	WPCM450_GRP(sspi), \
+	WPCM450_GRP(fi0), \
+	WPCM450_GRP(fi1), \
+	WPCM450_GRP(fi2), \
+	WPCM450_GRP(fi3), \
+	WPCM450_GRP(fi4), \
+	WPCM450_GRP(fi5), \
+	WPCM450_GRP(fi6), \
+	WPCM450_GRP(fi7), \
+	WPCM450_GRP(fi8), \
+	WPCM450_GRP(fi9), \
+	WPCM450_GRP(fi10), \
+	WPCM450_GRP(fi11), \
+	WPCM450_GRP(fi12), \
+	WPCM450_GRP(fi13), \
+	WPCM450_GRP(fi14), \
+	WPCM450_GRP(fi15), \
+	WPCM450_GRP(pwm0), \
+	WPCM450_GRP(pwm1), \
+	WPCM450_GRP(pwm2), \
+	WPCM450_GRP(pwm3), \
+	WPCM450_GRP(pwm4), \
+	WPCM450_GRP(pwm5), \
+	WPCM450_GRP(pwm6), \
+	WPCM450_GRP(pwm7), \
+	WPCM450_GRP(hg0), \
+	WPCM450_GRP(hg1), \
+	WPCM450_GRP(hg2), \
+	WPCM450_GRP(hg3), \
+	WPCM450_GRP(hg4), \
+	WPCM450_GRP(hg5), \
+	WPCM450_GRP(hg6), \
+	WPCM450_GRP(hg7), \
+
+enum {
+#define WPCM450_GRP(x) fn_ ## x
+	WPCM450_GRPS
+	/* add placeholder for none/gpio */
+	WPCM450_GRP(gpio),
+	WPCM450_GRP(none),
+#undef WPCM450_GRP
+};
+
+static struct group_desc wpcm450_groups[] = {
+#define WPCM450_GRP(x) { .name = #x, .pins = x ## _pins, \
+			.num_pins = ARRAY_SIZE(x ## _pins) }
+	WPCM450_GRPS
+#undef WPCM450_GRP
+};
+
+#define WPCM450_SFUNC(a) WPCM450_FUNC(a, #a)
+#define WPCM450_FUNC(a, b...) static const char *a ## _grp[] = { b }
+#define WPCM450_MKFUNC(nm) { .name = #nm, .ngroups = ARRAY_SIZE(nm ## _grp), \
+			.groups = nm ## _grp }
+struct wpcm450_func {
+	const char *name;
+	const unsigned int ngroups;
+	const char *const *groups;
+};
+
+WPCM450_SFUNC(smb3);
+WPCM450_SFUNC(smb4);
+WPCM450_SFUNC(smb5);
+WPCM450_SFUNC(scs1);
+WPCM450_SFUNC(scs2);
+WPCM450_SFUNC(scs3);
+WPCM450_SFUNC(smb0);
+WPCM450_SFUNC(smb1);
+WPCM450_SFUNC(smb2);
+WPCM450_SFUNC(bsp);
+WPCM450_SFUNC(hsp1);
+WPCM450_SFUNC(hsp2);
+WPCM450_SFUNC(r1err);
+WPCM450_SFUNC(r1md);
+WPCM450_SFUNC(rmii2);
+WPCM450_SFUNC(r2err);
+WPCM450_SFUNC(r2md);
+WPCM450_SFUNC(kbcc);
+WPCM450_SFUNC(clko);
+WPCM450_SFUNC(smi);
+WPCM450_SFUNC(uinc);
+WPCM450_SFUNC(gspi);
+WPCM450_SFUNC(mben);
+WPCM450_SFUNC(xcs2);
+WPCM450_SFUNC(xcs1);
+WPCM450_SFUNC(sdio);
+WPCM450_SFUNC(sspi);
+WPCM450_SFUNC(fi0);
+WPCM450_SFUNC(fi1);
+WPCM450_SFUNC(fi2);
+WPCM450_SFUNC(fi3);
+WPCM450_SFUNC(fi4);
+WPCM450_SFUNC(fi5);
+WPCM450_SFUNC(fi6);
+WPCM450_SFUNC(fi7);
+WPCM450_SFUNC(fi8);
+WPCM450_SFUNC(fi9);
+WPCM450_SFUNC(fi10);
+WPCM450_SFUNC(fi11);
+WPCM450_SFUNC(fi12);
+WPCM450_SFUNC(fi13);
+WPCM450_SFUNC(fi14);
+WPCM450_SFUNC(fi15);
+WPCM450_SFUNC(pwm0);
+WPCM450_SFUNC(pwm1);
+WPCM450_SFUNC(pwm2);
+WPCM450_SFUNC(pwm3);
+WPCM450_SFUNC(pwm4);
+WPCM450_SFUNC(pwm5);
+WPCM450_SFUNC(pwm6);
+WPCM450_SFUNC(pwm7);
+WPCM450_SFUNC(hg0);
+WPCM450_SFUNC(hg1);
+WPCM450_SFUNC(hg2);
+WPCM450_SFUNC(hg3);
+WPCM450_SFUNC(hg4);
+WPCM450_SFUNC(hg5);
+WPCM450_SFUNC(hg6);
+WPCM450_SFUNC(hg7);
+
+#define WPCM450_GRP(x) #x
+WPCM450_FUNC(gpio, WPCM450_GRPS);
+#undef WPCM450_GRP
+
+/* Function names */
+static struct wpcm450_func wpcm450_funcs[] = {
+	WPCM450_MKFUNC(smb3),
+	WPCM450_MKFUNC(smb4),
+	WPCM450_MKFUNC(smb5),
+	WPCM450_MKFUNC(scs1),
+	WPCM450_MKFUNC(scs2),
+	WPCM450_MKFUNC(scs3),
+	WPCM450_MKFUNC(smb0),
+	WPCM450_MKFUNC(smb1),
+	WPCM450_MKFUNC(smb2),
+	WPCM450_MKFUNC(bsp),
+	WPCM450_MKFUNC(hsp1),
+	WPCM450_MKFUNC(hsp2),
+	WPCM450_MKFUNC(r1err),
+	WPCM450_MKFUNC(r1md),
+	WPCM450_MKFUNC(rmii2),
+	WPCM450_MKFUNC(r2err),
+	WPCM450_MKFUNC(r2md),
+	WPCM450_MKFUNC(kbcc),
+	WPCM450_MKFUNC(clko),
+	WPCM450_MKFUNC(smi),
+	WPCM450_MKFUNC(uinc),
+	WPCM450_MKFUNC(gspi),
+	WPCM450_MKFUNC(mben),
+	WPCM450_MKFUNC(xcs2),
+	WPCM450_MKFUNC(xcs1),
+	WPCM450_MKFUNC(sdio),
+	WPCM450_MKFUNC(sspi),
+	WPCM450_MKFUNC(fi0),
+	WPCM450_MKFUNC(fi1),
+	WPCM450_MKFUNC(fi2),
+	WPCM450_MKFUNC(fi3),
+	WPCM450_MKFUNC(fi4),
+	WPCM450_MKFUNC(fi5),
+	WPCM450_MKFUNC(fi6),
+	WPCM450_MKFUNC(fi7),
+	WPCM450_MKFUNC(fi8),
+	WPCM450_MKFUNC(fi9),
+	WPCM450_MKFUNC(fi10),
+	WPCM450_MKFUNC(fi11),
+	WPCM450_MKFUNC(fi12),
+	WPCM450_MKFUNC(fi13),
+	WPCM450_MKFUNC(fi14),
+	WPCM450_MKFUNC(fi15),
+	WPCM450_MKFUNC(pwm0),
+	WPCM450_MKFUNC(pwm1),
+	WPCM450_MKFUNC(pwm2),
+	WPCM450_MKFUNC(pwm3),
+	WPCM450_MKFUNC(pwm4),
+	WPCM450_MKFUNC(pwm5),
+	WPCM450_MKFUNC(pwm6),
+	WPCM450_MKFUNC(pwm7),
+	WPCM450_MKFUNC(hg0),
+	WPCM450_MKFUNC(hg1),
+	WPCM450_MKFUNC(hg2),
+	WPCM450_MKFUNC(hg3),
+	WPCM450_MKFUNC(hg4),
+	WPCM450_MKFUNC(hg5),
+	WPCM450_MKFUNC(hg6),
+	WPCM450_MKFUNC(hg7),
+	WPCM450_MKFUNC(gpio),
+};
+
+#define WPCM450_PINCFG(a, b, c, d, e, f, g) \
+	[a] { .fn0 = fn_ ## b, .reg0 = WPCM450_GCR_ ## c, .bit0 = d, \
+	      .fn1 = fn_ ## e, .reg1 = WPCM450_GCR_ ## f, .bit1 = g }
+
+struct wpcm450_pincfg {
+	int fn0, reg0, bit0;
+	int fn1, reg1, bit1;
+};
+
+static const struct wpcm450_pincfg pincfg[] = {
+	/*		PIN	  FUNCTION 1		   FUNCTION 2 */
+	WPCM450_PINCFG(0,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(1,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(2,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(3,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(4,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(5,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(6,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(7,	 none, NONE, 0,		  sdio, MFSEL1, 30),
+	WPCM450_PINCFG(8,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(9,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(10,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(11,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(12,	 gspi, MFSEL1, 24,	  sspi, MFSEL1, 31),
+	WPCM450_PINCFG(13,	 gspi, MFSEL1, 24,	  sspi, MFSEL1, 31),
+	WPCM450_PINCFG(14,	 gspi, MFSEL1, 24,	  sspi, MFSEL1, 31),
+	WPCM450_PINCFG(15,	 gspi, MFSEL1, 24,	  sspi, MFSEL1, 31),
+	WPCM450_PINCFG(16,	 none, NONE, 0,		  pwm6, MFSEL2, 22),
+	WPCM450_PINCFG(17,	 none, NONE, 0,		  pwm7, MFSEL2, 23),
+	WPCM450_PINCFG(18,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(19,	 uinc, MFSEL1, 23,	  none, NONE, 0),
+	WPCM450_PINCFG(20,	  hg0, MFSEL2, 24,	  pwm4, MFSEL2, 20),
+	WPCM450_PINCFG(21,	  hg1, MFSEL2, 25,	  pwm5, MFSEL2, 21),
+	WPCM450_PINCFG(22,	  hg2, MFSEL2, 26,	  none, NONE, 0),
+	WPCM450_PINCFG(23,	  hg3, MFSEL2, 27,	  none, NONE, 0),
+	WPCM450_PINCFG(24,	  hg4, MFSEL2, 28,	  none, NONE, 0),
+	WPCM450_PINCFG(25,	  hg5, MFSEL2, 29,	  none, NONE, 0),
+	WPCM450_PINCFG(26,	 smb5, MFSEL1, 2,	  none, NONE, 0),
+	WPCM450_PINCFG(27,	 smb5, MFSEL1, 2,	  none, NONE, 0),
+	WPCM450_PINCFG(28,	 smb4, MFSEL1, 1,	  none, NONE, 0),
+	WPCM450_PINCFG(29,	 smb4, MFSEL1, 1,	  none, NONE, 0),
+	WPCM450_PINCFG(30,	 smb3, MFSEL1, 0,	  none, NONE, 0),
+	WPCM450_PINCFG(31,	 smb3, MFSEL1, 0,	  none, NONE, 0),
+
+	WPCM450_PINCFG(32,	 scs1, MFSEL1, 3,	  none, NONE, 0),
+	WPCM450_PINCFG(33,	 scs2, MFSEL1, 4,	  none, NONE, 0),
+	WPCM450_PINCFG(34,	 scs3, MFSEL1, 5,	  none, NONE, 0),
+	WPCM450_PINCFG(35,	 xcs1, MFSEL1, 29,	  none, NONE, 0),
+	WPCM450_PINCFG(36,	 xcs2, MFSEL1, 28,	  none, NONE, 0),
+	WPCM450_PINCFG(37,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(38,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(39,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(40,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(41,	  bsp, MFSEL1, 9,	  none, NONE, 0),
+	WPCM450_PINCFG(42,	  bsp, MFSEL1, 9,	  none, NONE, 0),
+	WPCM450_PINCFG(43,	 hsp1, MFSEL1, 10,	  sdio, MFSEL1, 30),
+	WPCM450_PINCFG(44,	 hsp1, MFSEL1, 10,	  sdio, MFSEL1, 30),
+	WPCM450_PINCFG(45,	 hsp1, MFSEL1, 10,	  sdio, MFSEL1, 30),
+	WPCM450_PINCFG(46,	 hsp1, MFSEL1, 10,	  sdio, MFSEL1, 30),
+	WPCM450_PINCFG(47,	 hsp1, MFSEL1, 10,	  sdio, MFSEL1, 30),
+	WPCM450_PINCFG(48,	 hsp2, MFSEL1, 11,	  none, NONE, 0),
+	WPCM450_PINCFG(49,	 hsp2, MFSEL1, 11,	  none, NONE, 0),
+	WPCM450_PINCFG(50,	 hsp2, MFSEL1, 11,	  none, NONE, 0),
+	WPCM450_PINCFG(51,	 hsp2, MFSEL1, 11,	  none, NONE, 0),
+	WPCM450_PINCFG(52,	 hsp2, MFSEL1, 11,	  none, NONE, 0),
+	WPCM450_PINCFG(53,	 hsp2, MFSEL1, 11,	  none, NONE, 0),
+	WPCM450_PINCFG(54,	 hsp2, MFSEL1, 11,	  none, NONE, 0),
+	WPCM450_PINCFG(55,	 hsp2, MFSEL1, 11,	  none, NONE, 0),
+	WPCM450_PINCFG(56,	r1err, MFSEL1, 12,	  none, NONE, 0),
+	WPCM450_PINCFG(57,	 r1md, MFSEL1, 13,	  none, NONE, 0),
+	WPCM450_PINCFG(58,	 r1md, MFSEL1, 13,	  none, NONE, 0),
+	WPCM450_PINCFG(59,	  hg6, MFSEL2, 30,	  none, NONE, 0),
+	WPCM450_PINCFG(60,	  hg7, MFSEL2, 31,	  sdio, MFSEL1, 30),
+	WPCM450_PINCFG(61,	 hsp1, MFSEL1, 10,	  none, NONE, 0),
+	WPCM450_PINCFG(62,	 hsp1, MFSEL1, 10,	  none, NONE, 0),
+	WPCM450_PINCFG(63,	 hsp1, MFSEL1, 10,	  none, NONE, 0),
+
+	WPCM450_PINCFG(64,	  fi0, MFSEL2, 0,	  none, NONE, 0),
+	WPCM450_PINCFG(65,	  fi1, MFSEL2, 1,	  none, NONE, 0),
+	WPCM450_PINCFG(66,	  fi2, MFSEL2, 2,	  none, NONE, 0),
+	WPCM450_PINCFG(67,	  fi3, MFSEL2, 3,	  none, NONE, 0),
+	WPCM450_PINCFG(68,	  fi4, MFSEL2, 4,	  none, NONE, 0),
+	WPCM450_PINCFG(69,	  fi5, MFSEL2, 5,	  none, NONE, 0),
+	WPCM450_PINCFG(70,	  fi6, MFSEL2, 6,	  none, NONE, 0),
+	WPCM450_PINCFG(71,	  fi7, MFSEL2, 7,	  none, NONE, 0),
+	WPCM450_PINCFG(72,	  fi8, MFSEL2, 8,	  none, NONE, 0),
+	WPCM450_PINCFG(73,	  fi9, MFSEL2, 9,	  none, NONE, 0),
+	WPCM450_PINCFG(74,	 fi10, MFSEL2, 10,	  none, NONE, 0),
+	WPCM450_PINCFG(75,	 fi11, MFSEL2, 11,	  none, NONE, 0),
+	WPCM450_PINCFG(76,	 fi12, MFSEL2, 12,	  none, NONE, 0),
+	WPCM450_PINCFG(77,	 fi13, MFSEL2, 13,	  none, NONE, 0),
+	WPCM450_PINCFG(78,	 fi14, MFSEL2, 14,	  none, NONE, 0),
+	WPCM450_PINCFG(79,	 fi15, MFSEL2, 15,	  none, NONE, 0),
+	WPCM450_PINCFG(80,	 pwm0, MFSEL2, 16,	  none, NONE, 0),
+	WPCM450_PINCFG(81,	 pwm1, MFSEL2, 17,	  none, NONE, 0),
+	WPCM450_PINCFG(82,	 pwm2, MFSEL2, 18,	  none, NONE, 0),
+	WPCM450_PINCFG(83,	 pwm3, MFSEL2, 19,	  none, NONE, 0),
+	WPCM450_PINCFG(84,	rmii2, MFSEL1, 14,	  none, NONE, 0),
+	WPCM450_PINCFG(85,	rmii2, MFSEL1, 14,	  none, NONE, 0),
+	WPCM450_PINCFG(86,	rmii2, MFSEL1, 14,	  none, NONE, 0),
+	WPCM450_PINCFG(87,	rmii2, MFSEL1, 14,	  none, NONE, 0),
+	WPCM450_PINCFG(88,	rmii2, MFSEL1, 14,	  none, NONE, 0),
+	WPCM450_PINCFG(89,	rmii2, MFSEL1, 14,	  none, NONE, 0),
+	WPCM450_PINCFG(90,	r2err, MFSEL1, 15,	  none, NONE, 0),
+	WPCM450_PINCFG(91,	 r2md, MFSEL1, 16,	  none, NONE, 0),
+	WPCM450_PINCFG(92,	 r2md, MFSEL1, 16,	  none, NONE, 0),
+	WPCM450_PINCFG(93,	 kbcc, MFSEL1, 17,	  none, NONE, 0),
+	WPCM450_PINCFG(94,	 kbcc, MFSEL1, 17,	  none, NONE, 0),
+	WPCM450_PINCFG(95,	 none, NONE, 0,		  none, NONE, 0),
+
+	WPCM450_PINCFG(96,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(97,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(98,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(99,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(100,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(101,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(102,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(103,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(104,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(105,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(106,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(107,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(108,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(109,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(110,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(111,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(112,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(113,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(114,	 smb0, MFSEL1, 6,	  none, NONE, 0),
+	WPCM450_PINCFG(115,	 smb0, MFSEL1, 6,	  none, NONE, 0),
+	WPCM450_PINCFG(116,	 smb1, MFSEL1, 7,	  none, NONE, 0),
+	WPCM450_PINCFG(117,	 smb1, MFSEL1, 7,	  none, NONE, 0),
+	WPCM450_PINCFG(118,	 smb2, MFSEL1, 8,	  none, NONE, 0),
+	WPCM450_PINCFG(119,	 smb2, MFSEL1, 8,	  none, NONE, 0),
+	WPCM450_PINCFG(120,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(121,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(122,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(123,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(124,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(125,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(126,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(127,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+};
+
+#define WPCM450_PIN(n)		PINCTRL_PIN(n, "gpio" #n)
+
+static const struct pinctrl_pin_desc wpcm450_pins[] = {
+	WPCM450_PIN(0),   WPCM450_PIN(1),   WPCM450_PIN(2),   WPCM450_PIN(3),
+	WPCM450_PIN(4),   WPCM450_PIN(5),   WPCM450_PIN(6),   WPCM450_PIN(7),
+	WPCM450_PIN(8),   WPCM450_PIN(9),   WPCM450_PIN(10),  WPCM450_PIN(11),
+	WPCM450_PIN(12),  WPCM450_PIN(13),  WPCM450_PIN(14),  WPCM450_PIN(15),
+	WPCM450_PIN(16),  WPCM450_PIN(17),  WPCM450_PIN(18),  WPCM450_PIN(19),
+	WPCM450_PIN(20),  WPCM450_PIN(21),  WPCM450_PIN(22),  WPCM450_PIN(23),
+	WPCM450_PIN(24),  WPCM450_PIN(25),  WPCM450_PIN(26),  WPCM450_PIN(27),
+	WPCM450_PIN(28),  WPCM450_PIN(29),  WPCM450_PIN(30),  WPCM450_PIN(31),
+	WPCM450_PIN(32),  WPCM450_PIN(33),  WPCM450_PIN(34),  WPCM450_PIN(35),
+	WPCM450_PIN(36),  WPCM450_PIN(37),  WPCM450_PIN(38),  WPCM450_PIN(39),
+	WPCM450_PIN(40),  WPCM450_PIN(41),  WPCM450_PIN(42),  WPCM450_PIN(43),
+	WPCM450_PIN(44),  WPCM450_PIN(45),  WPCM450_PIN(46),  WPCM450_PIN(47),
+	WPCM450_PIN(48),  WPCM450_PIN(49),  WPCM450_PIN(50),  WPCM450_PIN(51),
+	WPCM450_PIN(52),  WPCM450_PIN(53),  WPCM450_PIN(54),  WPCM450_PIN(55),
+	WPCM450_PIN(56),  WPCM450_PIN(57),  WPCM450_PIN(58),  WPCM450_PIN(59),
+	WPCM450_PIN(60),  WPCM450_PIN(61),  WPCM450_PIN(62),  WPCM450_PIN(63),
+	WPCM450_PIN(64),  WPCM450_PIN(65),  WPCM450_PIN(66),  WPCM450_PIN(67),
+	WPCM450_PIN(68),  WPCM450_PIN(69),  WPCM450_PIN(70),  WPCM450_PIN(71),
+	WPCM450_PIN(72),  WPCM450_PIN(73),  WPCM450_PIN(74),  WPCM450_PIN(75),
+	WPCM450_PIN(76),  WPCM450_PIN(77),  WPCM450_PIN(78),  WPCM450_PIN(79),
+	WPCM450_PIN(80),  WPCM450_PIN(81),  WPCM450_PIN(82),  WPCM450_PIN(83),
+	WPCM450_PIN(84),  WPCM450_PIN(85),  WPCM450_PIN(86),  WPCM450_PIN(87),
+	WPCM450_PIN(88),  WPCM450_PIN(89),  WPCM450_PIN(90),  WPCM450_PIN(91),
+	WPCM450_PIN(92),  WPCM450_PIN(93),  WPCM450_PIN(94),  WPCM450_PIN(95),
+	WPCM450_PIN(96),  WPCM450_PIN(97),  WPCM450_PIN(98),  WPCM450_PIN(99),
+	WPCM450_PIN(100), WPCM450_PIN(101), WPCM450_PIN(102), WPCM450_PIN(103),
+	WPCM450_PIN(104), WPCM450_PIN(105), WPCM450_PIN(106), WPCM450_PIN(107),
+	WPCM450_PIN(108), WPCM450_PIN(109), WPCM450_PIN(110), WPCM450_PIN(111),
+	WPCM450_PIN(112), WPCM450_PIN(113), WPCM450_PIN(114), WPCM450_PIN(115),
+	WPCM450_PIN(116), WPCM450_PIN(117), WPCM450_PIN(118), WPCM450_PIN(119),
+	WPCM450_PIN(120), WPCM450_PIN(121), WPCM450_PIN(122), WPCM450_PIN(123),
+	WPCM450_PIN(124), WPCM450_PIN(125), WPCM450_PIN(126), WPCM450_PIN(127),
+};
+
+/* Enable mode in pin group */
+static void wpcm450_setfunc(struct regmap *gcr_regmap, const unsigned int *pin,
+			    int npins, int func)
+{
+	const struct wpcm450_pincfg *cfg;
+	int i;
+
+	for (i = 0; i < npins; i++) {
+		cfg = &pincfg[pin[i]];
+		if (func == fn_gpio || cfg->fn0 == func || cfg->fn1 == func) {
+			if (cfg->reg0)
+				regmap_update_bits(gcr_regmap, cfg->reg0,
+						   BIT(cfg->bit0),
+						   (cfg->fn0 == func) ?  BIT(cfg->bit0) : 0);
+			if (cfg->reg1)
+				regmap_update_bits(gcr_regmap, cfg->reg1,
+						   BIT(cfg->bit1),
+						   (cfg->fn1 == func) ?  BIT(cfg->bit1) : 0);
+		}
+	}
+}
+
+static int wpcm450_get_groups_count(struct pinctrl_dev *pctldev)
+{
+	return ARRAY_SIZE(wpcm450_groups);
+}
+
+static const char *wpcm450_get_group_name(struct pinctrl_dev *pctldev,
+					  unsigned int selector)
+{
+	return wpcm450_groups[selector].name;
+}
+
+static int wpcm450_get_group_pins(struct pinctrl_dev *pctldev,
+				  unsigned int selector,
+				  const unsigned int **pins,
+				  unsigned int *npins)
+{
+	*npins = wpcm450_groups[selector].num_pins;
+	*pins  = wpcm450_groups[selector].pins;
+
+	return 0;
+}
+
+static int wpcm450_dt_node_to_map(struct pinctrl_dev *pctldev,
+				  struct device_node *np_config,
+				  struct pinctrl_map **map,
+				  u32 *num_maps)
+{
+	return pinconf_generic_dt_node_to_map(pctldev, np_config,
+					      map, num_maps,
+					      PIN_MAP_TYPE_INVALID);
+}
+
+static void wpcm450_dt_free_map(struct pinctrl_dev *pctldev,
+				struct pinctrl_map *map, u32 num_maps)
+{
+	kfree(map);
+}
+
+static const struct pinctrl_ops wpcm450_pinctrl_ops = {
+	.get_groups_count = wpcm450_get_groups_count,
+	.get_group_name = wpcm450_get_group_name,
+	.get_group_pins = wpcm450_get_group_pins,
+	.dt_node_to_map = wpcm450_dt_node_to_map,
+	.dt_free_map = wpcm450_dt_free_map,
+};
+
+static int wpcm450_get_functions_count(struct pinctrl_dev *pctldev)
+{
+	return ARRAY_SIZE(wpcm450_funcs);
+}
+
+static const char *wpcm450_get_function_name(struct pinctrl_dev *pctldev,
+					     unsigned int function)
+{
+	return wpcm450_funcs[function].name;
+}
+
+static int wpcm450_get_function_groups(struct pinctrl_dev *pctldev,
+				       unsigned int function,
+				       const char * const **groups,
+				       unsigned int * const ngroups)
+{
+	*ngroups = wpcm450_funcs[function].ngroups;
+	*groups	 = wpcm450_funcs[function].groups;
+
+	return 0;
+}
+
+static int wpcm450_pinmux_set_mux(struct pinctrl_dev *pctldev,
+				  unsigned int function,
+				  unsigned int group)
+{
+	struct wpcm450_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+
+	wpcm450_setfunc(pctrl->gcr_regmap, wpcm450_groups[group].pins,
+			wpcm450_groups[group].num_pins, function);
+
+	return 0;
+}
+
+static const struct pinmux_ops wpcm450_pinmux_ops = {
+	.get_functions_count = wpcm450_get_functions_count,
+	.get_function_name = wpcm450_get_function_name,
+	.get_function_groups = wpcm450_get_function_groups,
+	.set_mux = wpcm450_pinmux_set_mux,
+};
+
+static int debounce_bitnum(int gpio)
+{
+	if (gpio >= 0 && gpio < 16)
+		return gpio;
+	return -EINVAL;
+}
+
+static int wpcm450_config_get(struct pinctrl_dev *pctldev, unsigned int pin,
+			      unsigned long *config)
+{
+	struct wpcm450_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+	enum pin_config_param param = pinconf_to_config_param(*config);
+	unsigned long flags;
+	int bit;
+	u32 reg;
+
+	switch (param) {
+	case PIN_CONFIG_INPUT_DEBOUNCE:
+		bit = debounce_bitnum(pin);
+		if (bit < 0)
+			return bit;
+
+		raw_spin_lock_irqsave(&pctrl->lock, flags);
+		reg = ioread32(pctrl->gpio_base + WPCM450_GPEVDBNC);
+		raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+
+		*config = pinconf_to_config_packed(param, !!(reg & BIT(bit)));
+		return 0;
+	default:
+		return -ENOTSUPP;
+	}
+}
+
+static int wpcm450_config_set_one(struct wpcm450_pinctrl *pctrl,
+				  unsigned int pin, unsigned long config)
+{
+	enum pin_config_param param = pinconf_to_config_param(config);
+	unsigned long flags;
+	unsigned long reg;
+	int bit;
+	int arg;
+
+	switch (param) {
+	case PIN_CONFIG_INPUT_DEBOUNCE:
+		bit = debounce_bitnum(pin);
+		if (bit < 0)
+			return bit;
+
+		arg = pinconf_to_config_argument(config);
+
+		raw_spin_lock_irqsave(&pctrl->lock, flags);
+		reg = ioread32(pctrl->gpio_base + WPCM450_GPEVDBNC);
+		__assign_bit(bit, &reg, arg);
+		iowrite32(reg, pctrl->gpio_base + WPCM450_GPEVDBNC);
+		raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+		return 0;
+	default:
+		return -ENOTSUPP;
+	}
+}
+
+static int wpcm450_config_set(struct pinctrl_dev *pctldev, unsigned int pin,
+			      unsigned long *configs, unsigned int num_configs)
+{
+	struct wpcm450_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+	int ret;
+
+	while (num_configs--) {
+		ret = wpcm450_config_set_one(pctrl, pin, *configs++);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
+}
+
+static const struct pinconf_ops wpcm450_pinconf_ops = {
+	.is_generic = true,
+	.pin_config_get = wpcm450_config_get,
+	.pin_config_set = wpcm450_config_set,
+};
+
+static struct pinctrl_desc wpcm450_pinctrl_desc = {
+	.name = "wpcm450-pinctrl",
+	.pins = wpcm450_pins,
+	.npins = ARRAY_SIZE(wpcm450_pins),
+	.pctlops = &wpcm450_pinctrl_ops,
+	.pmxops = &wpcm450_pinmux_ops,
+	.confops = &wpcm450_pinconf_ops,
+	.owner = THIS_MODULE,
+};
+
+static int wpcm450_gpio_set_config(struct gpio_chip *chip,
+				   unsigned int offset, unsigned long config)
+{
+	struct wpcm450_gpio *gpio = gpiochip_get_data(chip);
+
+	return wpcm450_config_set_one(gpio->pctrl, offset, config);
+}
+
+static int wpcm450_gpio_add_pin_ranges(struct gpio_chip *chip)
+{
+	struct wpcm450_gpio *gpio = gpiochip_get_data(chip);
+	const struct wpcm450_bank *bank = gpio->bank;
+
+	return gpiochip_add_pin_range(&gpio->gc, dev_name(gpio->pctrl->dev),
+				      0, bank->base, bank->length);
+}
+
+static int wpcm450_gpio_register(struct platform_device *pdev,
+				 struct wpcm450_pinctrl *pctrl)
+{
+	struct device *dev = &pdev->dev;
+	struct fwnode_handle *child;
+	int ret;
+
+	pctrl->gpio_base = devm_platform_ioremap_resource(pdev, 0);
+	if (!pctrl->gpio_base)
+		return dev_err_probe(dev, -ENOMEM, "Resource fail for GPIO controller\n");
+
+	device_for_each_child_node(dev, child)  {
+		void __iomem *dat = NULL;
+		void __iomem *set = NULL;
+		void __iomem *dirout = NULL;
+		unsigned long flags = 0;
+		const struct wpcm450_bank *bank;
+		struct wpcm450_gpio *gpio;
+		struct gpio_irq_chip *girq;
+		u32 reg;
+		int i;
+
+		if (!fwnode_property_read_bool(child, "gpio-controller"))
+			continue;
+
+		ret = fwnode_property_read_u32(child, "reg", &reg);
+		if (ret < 0)
+			return ret;
+
+		gpio = &pctrl->gpio_bank[reg];
+		gpio->pctrl = pctrl;
+
+		if (reg > WPCM450_NUM_BANKS)
+			return dev_err_probe(dev, -EINVAL,
+					     "GPIO index %d out of range!\n", reg);
+
+		bank = &wpcm450_banks[reg];
+		gpio->bank = bank;
+
+		dat = pctrl->gpio_base + bank->datain;
+		if (bank->dataout) {
+			set = pctrl->gpio_base + bank->dataout;
+			dirout = pctrl->gpio_base + bank->cfg0;
+		} else {
+			flags = BGPIOF_NO_OUTPUT;
+		}
+		ret = bgpio_init(&gpio->gc, dev, 4,
+				 dat, set, NULL, dirout, NULL, flags);
+		if (ret < 0)
+			return dev_err_probe(dev, ret, "GPIO initialization failed\n");
+
+		gpio->gc.ngpio = bank->length;
+		gpio->gc.set_config = wpcm450_gpio_set_config;
+		gpio->gc.fwnode = child;
+		gpio->gc.add_pin_ranges = wpcm450_gpio_add_pin_ranges;
+
+		gpio->irqc = wpcm450_gpio_irqchip;
+		girq = &gpio->gc.irq;
+		girq->chip = &gpio->irqc;
+		girq->parent_handler = wpcm450_gpio_irqhandler;
+		girq->parents = devm_kcalloc(dev, WPCM450_NUM_GPIO_IRQS,
+					     sizeof(*girq->parents), GFP_KERNEL);
+		if (!girq->parents)
+			return -ENOMEM;
+		girq->default_type = IRQ_TYPE_NONE;
+		girq->handler = handle_bad_irq;
+
+		girq->num_parents = 0;
+		for (i = 0; i < WPCM450_NUM_GPIO_IRQS; i++) {
+			int irq = fwnode_irq_get(child, i);
+
+			if (irq < 0)
+				break;
+
+			girq->parents[i] = irq;
+			girq->num_parents++;
+		}
+
+		ret = devm_gpiochip_add_data(dev, &gpio->gc, gpio);
+		if (ret)
+			return dev_err_probe(dev, ret, "Failed to add GPIO chip\n");
+	}
+
+	return 0;
+}
+
+static int wpcm450_pinctrl_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct wpcm450_pinctrl *pctrl;
+	int ret;
+
+	pctrl = devm_kzalloc(dev, sizeof(*pctrl), GFP_KERNEL);
+	if (!pctrl)
+		return -ENOMEM;
+
+	pctrl->dev = &pdev->dev;
+	raw_spin_lock_init(&pctrl->lock);
+	dev_set_drvdata(dev, pctrl);
+
+	pctrl->gcr_regmap =
+		syscon_regmap_lookup_by_compatible("nuvoton,wpcm450-gcr");
+	if (IS_ERR(pctrl->gcr_regmap))
+		return dev_err_probe(dev, PTR_ERR(pctrl->gcr_regmap),
+				     "Failed to find nuvoton,wpcm450-gcr\n");
+
+	pctrl->pctldev = devm_pinctrl_register(dev,
+					       &wpcm450_pinctrl_desc, pctrl);
+	if (IS_ERR(pctrl->pctldev))
+		return dev_err_probe(dev, PTR_ERR(pctrl->pctldev),
+				     "Failed to register pinctrl device\n");
+
+	ret = wpcm450_gpio_register(pdev, pctrl);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+static const struct of_device_id wpcm450_pinctrl_match[] = {
+	{ .compatible = "nuvoton,wpcm450-pinctrl" },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, wpcm450_pinctrl_match);
+
+static struct platform_driver wpcm450_pinctrl_driver = {
+	.probe = wpcm450_pinctrl_probe,
+	.driver = {
+		.name = "wpcm450-pinctrl",
+		.of_match_table = wpcm450_pinctrl_match,
+	},
+};
+module_platform_driver(wpcm450_pinctrl_driver);
+
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Jonathan Neuschäfer <j.neuschaefer@gmx.net>");
+MODULE_DESCRIPTION("Nuvoton WPCM450 Pinctrl and GPIO driver");
--
2.34.1

[PATCH v5 5/9] pinctrl: nuvoton: Add driver for WPCM450

[Jonathan Neuschäfer]

This driver is based on the one for NPCM7xx, because the WPCM450 is a
predecessor of those SoCs. Notable differences:

- On WPCM450, the GPIO registers are not organized in multiple banks,
  but rather placed continually into the same register block. This
  affects how register offsets are computed.
- Pinmux nodes can explicitly select GPIO mode, whereas in the npcm7xx
  driver, this happens automatically when a GPIO is requested.

Some functionality implemented in the hardware was (for now) left unused
in the driver, specifically blinking and pull-up/down.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
---

This patch has a few checkpatch warnings, which are inherited from the
pinctrl-npcm7xx driver. I decided to ignore those. Specifically:
(1) WPCM450_GRPS is an unwrapped list; (2) use of -ENOTSUPP is discouraged.

v5:
- Switch to raw_spinlock for serializing register accesses

v4:
- https://lore.kernel.org/lkml/20220109173000.1242703-6-j.neuschaefer@gmx.net/
- A few more cleanups, as suggested by Andy Shevchenko
- Change fwnode_property_read_u32 argument to u32

v3:
- https://lore.kernel.org/lkml/20211224200935.93817-6-j.neuschaefer@gmx.net/
- make gc the first member of struct wpcm450_gpio, to simplify pointer arithmetic
- Add empty line between <linux> includes and <linux/pinctrl> includes
- Add a comment explaining wpcm450_gpio_fix_evpol
- Use generic_handle_domain_irq
- Rename struct fwnode_handle *np to child
- Convert instances of dev_err() to dev_err_probe() and simplify return
- Use device_for_each_child_node loop
- Remove gpio->gc.parent assignment (already done in bgpio_init)
- Move gpiochip_add_pin_range() to .add_pin_ranges callback
- Use GENMASK in calculation of IRQ bitmask
- I decided to keep using __assign_bit throughout the driver, because it keeps the code short
- Remove nuvoton,interrupt-map again, to simplify the binding
- Use gpio_chip->fwnode
- I decided against using the bitmap_* API in(place of) wpcm450_gpio_irq_bitnum,
  etc., because I find the current solution clear enough, even though the
  mapping functions are somewhat verbose.

v2:
- https://lore.kernel.org/lkml/20211207210823.1975632-6-j.neuschaefer@gmx.net/
- Adjust to binding change which put each GPIO bank into its own node
- Use generic GPIO support
- Make it possible to set pinmux to GPIO explicitly
- Allow building the driver as a module
- Fix spelling of "spin lock" in text
- Include <linux/mod_devicetable.h>
- Move linux/pinctrl/* headers to the end of the #include block
- Remove/rework comments and printk messages
- Switch to fwnode API
- Remove comma after sentinel {}
- Use dev_err_probe
- Improve Kconfig help message
- Declare for_each_set_bit iterator as unsigned int
- Use __assign_bit
- Set parent irq handler in set_irq_type callback
- Use struct group_desc
- Don't hide sysfs bind attributes
- Remove unnecessary check for gpio-controller property
- Use module_platform_driver()

v1:
- https://lore.kernel.org/lkml/20210602120329.2444672-6-j.neuschaefer@gmx.net/


---
Everything following the line with "---" will be ignored

rawspin---------------------------------------------------------------
---
 MAINTAINERS                               |    1 +
 drivers/pinctrl/Makefile                  |    2 +-
 drivers/pinctrl/nuvoton/Kconfig           |   18 +
 drivers/pinctrl/nuvoton/Makefile          |    1 +
 drivers/pinctrl/nuvoton/pinctrl-wpcm450.c | 1150 +++++++++++++++++++++
 5 files changed, 1171 insertions(+), 1 deletion(-)
 create mode 100644 drivers/pinctrl/nuvoton/pinctrl-wpcm450.c

diff --git a/MAINTAINERS b/MAINTAINERS
index d84dde42e33d3..2e40213eda1c5 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2377,6 +2377,7 @@ S:	Maintained
 F:	Documentation/devicetree/bindings/*/*wpcm*
 F:	arch/arm/boot/dts/nuvoton-wpcm450*
 F:	arch/arm/mach-npcm/wpcm450.c
+F:	drivers/*/*/*wpcm*
 F:	drivers/*/*wpcm*

 ARM/NXP S32G ARCHITECTURE
diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile
index 08c364d611f5a..fa2a3616a6615 100644
--- a/drivers/pinctrl/Makefile
+++ b/drivers/pinctrl/Makefile
@@ -62,7 +62,7 @@ obj-y				+= mediatek/
 obj-$(CONFIG_PINCTRL_MESON)	+= meson/
 obj-y				+= mvebu/
 obj-y				+= nomadik/
-obj-$(CONFIG_ARCH_NPCM7XX)	+= nuvoton/
+obj-y				+= nuvoton/
 obj-$(CONFIG_PINCTRL_PXA)	+= pxa/
 obj-$(CONFIG_ARCH_QCOM)		+= qcom/
 obj-$(CONFIG_PINCTRL_RALINK)	+= ralink/
diff --git a/drivers/pinctrl/nuvoton/Kconfig b/drivers/pinctrl/nuvoton/Kconfig
index 48ba0469edda6..6a3c6f2a73f2d 100644
--- a/drivers/pinctrl/nuvoton/Kconfig
+++ b/drivers/pinctrl/nuvoton/Kconfig
@@ -1,4 +1,22 @@
 # SPDX-License-Identifier: GPL-2.0-only
+
+config PINCTRL_WPCM450
+	tristate "Pinctrl and GPIO driver for Nuvoton WPCM450"
+	depends on ARCH_WPCM450 || COMPILE_TEST
+	select PINMUX
+	select PINCONF
+	select GENERIC_PINCONF
+	select GPIOLIB
+	select GPIO_GENERIC
+	select GPIOLIB_IRQCHIP
+	help
+	  Say Y or M here to enable pin controller and GPIO support for
+	  the Nuvoton WPCM450 SoC. This is strongly recommended when
+	  building a kernel that will run on this chip.
+
+	  If this driver is compiled as a module, it will be named
+	  pinctrl-wpcm450.
+
 config PINCTRL_NPCM7XX
 	bool "Pinctrl and GPIO driver for Nuvoton NPCM7XX"
 	depends on (ARCH_NPCM7XX || COMPILE_TEST) && OF
diff --git a/drivers/pinctrl/nuvoton/Makefile b/drivers/pinctrl/nuvoton/Makefile
index 886d00784cef5..9e66f5dc74bfc 100644
--- a/drivers/pinctrl/nuvoton/Makefile
+++ b/drivers/pinctrl/nuvoton/Makefile
@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0
 # Nuvoton pinctrl support

+obj-$(CONFIG_PINCTRL_WPCM450)	+= pinctrl-wpcm450.o
 obj-$(CONFIG_PINCTRL_NPCM7XX)	+= pinctrl-npcm7xx.o
diff --git a/drivers/pinctrl/nuvoton/pinctrl-wpcm450.c b/drivers/pinctrl/nuvoton/pinctrl-wpcm450.c
new file mode 100644
index 0000000000000..661aa963e3fc5
--- /dev/null
+++ b/drivers/pinctrl/nuvoton/pinctrl-wpcm450.c
@@ -0,0 +1,1150 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (c) 2016-2018 Nuvoton Technology corporation.
+// Copyright (c) 2016, Dell Inc
+// Copyright (c) 2021-2022 Jonathan Neuschäfer
+//
+// This driver uses the following registers:
+// - Pin mux registers, in the GCR (general control registers) block
+// - GPIO registers, specific to each GPIO bank
+// - GPIO event (interrupt) registers, located centrally in the GPIO register
+//   block, shared between all GPIO banks
+
+#include <linux/device.h>
+#include <linux/fwnode.h>
+#include <linux/gpio/driver.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/mfd/syscon.h>
+#include <linux/module.h>
+#include <linux/mod_devicetable.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+
+#include <linux/pinctrl/pinconf.h>
+#include <linux/pinctrl/pinconf-generic.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/pinctrl/pinmux.h>
+
+#include "../core.h"
+
+/* GCR registers */
+#define WPCM450_GCR_MFSEL1	0x0c
+#define WPCM450_GCR_MFSEL2	0x10
+#define WPCM450_GCR_NONE	0
+
+/* GPIO event (interrupt) registers */
+#define WPCM450_GPEVTYPE	0x00
+#define WPCM450_GPEVPOL		0x04
+#define WPCM450_GPEVDBNC	0x08
+#define WPCM450_GPEVEN		0x0c
+#define WPCM450_GPEVST		0x10
+
+#define WPCM450_NUM_BANKS	8
+#define WPCM450_NUM_GPIOS	128
+#define WPCM450_NUM_GPIO_IRQS	4
+
+struct wpcm450_pinctrl;
+struct wpcm450_bank;
+
+struct wpcm450_gpio {
+	struct gpio_chip	gc;
+	struct wpcm450_pinctrl	*pctrl;
+	struct irq_chip		irqc;
+	const struct wpcm450_bank *bank;
+};
+
+struct wpcm450_pinctrl {
+	struct pinctrl_dev	*pctldev;
+	struct device		*dev;
+	struct irq_domain	*domain;
+	struct regmap		*gcr_regmap;
+	void __iomem		*gpio_base;
+	struct wpcm450_gpio	gpio_bank[WPCM450_NUM_BANKS];
+	unsigned long		both_edges;
+
+	/*
+	 * This spin lock protects registers and struct wpcm450_pinctrl fields
+	 * against concurrent access.
+	 */
+	raw_spinlock_t		lock;
+};
+
+struct wpcm450_bank {
+	/* Range of GPIOs in this port */
+	u8 base;
+	u8 length;
+
+	/* Register offsets (0 = register doesn't exist in this port) */
+	u8 cfg0, cfg1, cfg2;
+	u8 blink;
+	u8 dataout, datain;
+
+	/* Interrupt bit mapping */
+	u8 first_irq_bit;   /* First bit in GPEVST that belongs to this bank */
+	u8 num_irqs;        /* Number of IRQ-capable GPIOs in this bank */
+	u8 first_irq_gpio;  /* First IRQ-capable GPIO in this bank */
+};
+
+static const struct wpcm450_bank wpcm450_banks[WPCM450_NUM_BANKS] = {
+	/*  range   cfg0  cfg1  cfg2 blink  out   in     IRQ map */
+	{   0, 16,  0x14, 0x18,    0,    0, 0x1c, 0x20,  0, 16, 0 },
+	{  16, 16,  0x24, 0x28, 0x2c, 0x30, 0x34, 0x38, 16,  2, 8 },
+	{  32, 16,  0x3c, 0x40, 0x44,    0, 0x48, 0x4c,  0,  0, 0 },
+	{  48, 16,  0x50, 0x54, 0x58,    0, 0x5c, 0x60,  0,  0, 0 },
+	{  64, 16,  0x64, 0x68, 0x6c,    0, 0x70, 0x74,  0,  0, 0 },
+	{  80, 16,  0x78, 0x7c, 0x80,    0, 0x84, 0x88,  0,  0, 0 },
+	{  96, 18,     0,    0,    0,    0,    0, 0x8c,  0,  0, 0 },
+	{ 114, 14,  0x90, 0x94, 0x98,    0, 0x9c, 0xa0,  0,  0, 0 },
+};
+
+static int wpcm450_gpio_irq_bitnum(struct wpcm450_gpio *gpio, struct irq_data *d)
+{
+	const struct wpcm450_bank *bank = gpio->bank;
+	int hwirq = irqd_to_hwirq(d);
+
+	if (hwirq < bank->first_irq_gpio)
+		return -EINVAL;
+
+	if (hwirq - bank->first_irq_gpio >= bank->num_irqs)
+		return -EINVAL;
+
+	return hwirq - bank->first_irq_gpio + bank->first_irq_bit;
+}
+
+static int wpcm450_irq_bitnum_to_gpio(struct wpcm450_gpio *gpio, int bitnum)
+{
+	const struct wpcm450_bank *bank = gpio->bank;
+
+	if (bitnum < bank->first_irq_bit)
+		return -EINVAL;
+
+	if (bitnum - bank->first_irq_bit > bank->num_irqs)
+		return -EINVAL;
+
+	return bitnum - bank->first_irq_bit + bank->first_irq_gpio;
+}
+
+static void wpcm450_gpio_irq_ack(struct irq_data *d)
+{
+	struct wpcm450_gpio *gpio = gpiochip_get_data(irq_data_get_irq_chip_data(d));
+	struct wpcm450_pinctrl *pctrl = gpio->pctrl;
+	unsigned long flags;
+	int bit;
+
+	bit = wpcm450_gpio_irq_bitnum(gpio, d);
+	if (bit < 0)
+		return;
+
+	raw_spin_lock_irqsave(&pctrl->lock, flags);
+	iowrite32(BIT(bit), pctrl->gpio_base + WPCM450_GPEVST);
+	raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+}
+
+static void wpcm450_gpio_irq_mask(struct irq_data *d)
+{
+	struct wpcm450_gpio *gpio = gpiochip_get_data(irq_data_get_irq_chip_data(d));
+	struct wpcm450_pinctrl *pctrl = gpio->pctrl;
+	unsigned long flags;
+	unsigned long even;
+	int bit;
+
+	bit = wpcm450_gpio_irq_bitnum(gpio, d);
+	if (bit < 0)
+		return;
+
+	raw_spin_lock_irqsave(&pctrl->lock, flags);
+	even = ioread32(pctrl->gpio_base + WPCM450_GPEVEN);
+	__assign_bit(bit, &even, 0);
+	iowrite32(even, pctrl->gpio_base + WPCM450_GPEVEN);
+	raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+}
+
+static void wpcm450_gpio_irq_unmask(struct irq_data *d)
+{
+	struct wpcm450_gpio *gpio = gpiochip_get_data(irq_data_get_irq_chip_data(d));
+	struct wpcm450_pinctrl *pctrl = gpio->pctrl;
+	unsigned long flags;
+	unsigned long even;
+	int bit;
+
+	bit = wpcm450_gpio_irq_bitnum(gpio, d);
+	if (bit < 0)
+		return;
+
+	raw_spin_lock_irqsave(&pctrl->lock, flags);
+	even = ioread32(pctrl->gpio_base + WPCM450_GPEVEN);
+	__assign_bit(bit, &even, 1);
+	iowrite32(even, pctrl->gpio_base + WPCM450_GPEVEN);
+	raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+}
+
+/*
+ * This is an implementation of the gpio_chip->get() function, for use in
+ * wpcm450_gpio_fix_evpol. Unfortunately, we can't use the bgpio-provided
+ * implementation there, because it would require taking gpio_chip->bgpio_lock,
+ * which is a spin lock, but wpcm450_gpio_fix_evpol must work in contexts where
+ * a raw spin lock is held.
+ */
+static int wpcm450_gpio_get(struct wpcm450_gpio *gpio, int offset)
+{
+	void __iomem *reg = gpio->pctrl->gpio_base + gpio->bank->datain;
+	unsigned long flags;
+	u32 level;
+
+	raw_spin_lock_irqsave(&gpio->pctrl->lock, flags);
+	level = !!(ioread32(reg) & BIT(offset));
+	raw_spin_unlock_irqrestore(&gpio->pctrl->lock, flags);
+
+	return level;
+}
+
+/*
+ * Since the GPIO controller does not support dual-edge triggered interrupts
+ * (IRQ_TYPE_EDGE_BOTH), they are emulated using rising/falling edge triggered
+ * interrupts. wpcm450_gpio_fix_evpol sets the interrupt polarity for the
+ * specified emulated dual-edge triggered interrupts, so that the next edge can
+ * be detected.
+ */
+static void wpcm450_gpio_fix_evpol(struct wpcm450_gpio *gpio, unsigned long all)
+{
+	struct wpcm450_pinctrl *pctrl = gpio->pctrl;
+	unsigned int bit;
+
+	for_each_set_bit(bit, &all, 32) {
+		int offset = wpcm450_irq_bitnum_to_gpio(gpio, bit);
+		unsigned long evpol;
+		unsigned long flags;
+		int level;
+
+		do {
+			level = wpcm450_gpio_get(gpio, offset);
+
+			/* Switch event polarity to the opposite of the current level */
+			raw_spin_lock_irqsave(&pctrl->lock, flags);
+			evpol = ioread32(pctrl->gpio_base + WPCM450_GPEVPOL);
+			__assign_bit(bit, &evpol, !level);
+			iowrite32(evpol, pctrl->gpio_base + WPCM450_GPEVPOL);
+			raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+
+		} while (wpcm450_gpio_get(gpio, offset) != level);
+	}
+}
+
+static int wpcm450_gpio_set_irq_type(struct irq_data *d, unsigned int flow_type)
+{
+	struct wpcm450_gpio *gpio = gpiochip_get_data(irq_data_get_irq_chip_data(d));
+	struct wpcm450_pinctrl *pctrl = gpio->pctrl;
+	unsigned long evtype, evpol;
+	unsigned long flags;
+	int ret = 0;
+	int bit;
+
+	bit = wpcm450_gpio_irq_bitnum(gpio, d);
+	if (bit < 0)
+		return bit;
+
+	irq_set_handler_locked(d, handle_level_irq);
+
+	raw_spin_lock_irqsave(&pctrl->lock, flags);
+	evtype = ioread32(pctrl->gpio_base + WPCM450_GPEVTYPE);
+	evpol = ioread32(pctrl->gpio_base + WPCM450_GPEVPOL);
+	__assign_bit(bit, &pctrl->both_edges, 0);
+	switch (flow_type) {
+	case IRQ_TYPE_LEVEL_LOW:
+		__assign_bit(bit, &evtype, 1);
+		__assign_bit(bit, &evpol, 0);
+		break;
+	case IRQ_TYPE_LEVEL_HIGH:
+		__assign_bit(bit, &evtype, 1);
+		__assign_bit(bit, &evpol, 1);
+		break;
+	case IRQ_TYPE_EDGE_FALLING:
+		__assign_bit(bit, &evtype, 0);
+		__assign_bit(bit, &evpol, 0);
+		break;
+	case IRQ_TYPE_EDGE_RISING:
+		__assign_bit(bit, &evtype, 0);
+		__assign_bit(bit, &evpol, 1);
+		break;
+	case IRQ_TYPE_EDGE_BOTH:
+		__assign_bit(bit, &evtype, 0);
+		__assign_bit(bit, &pctrl->both_edges, 1);
+		break;
+	default:
+		ret = -EINVAL;
+	}
+	iowrite32(evtype, pctrl->gpio_base + WPCM450_GPEVTYPE);
+	iowrite32(evpol, pctrl->gpio_base + WPCM450_GPEVPOL);
+
+	/* clear the event status for good measure */
+	iowrite32(BIT(bit), pctrl->gpio_base + WPCM450_GPEVST);
+
+	raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+
+	/* fix event polarity after clearing event status */
+	wpcm450_gpio_fix_evpol(gpio, BIT(bit));
+
+	return ret;
+}
+
+static const struct irq_chip wpcm450_gpio_irqchip = {
+	.name = "WPCM450-GPIO-IRQ",
+	.irq_ack = wpcm450_gpio_irq_ack,
+	.irq_unmask = wpcm450_gpio_irq_unmask,
+	.irq_mask = wpcm450_gpio_irq_mask,
+	.irq_set_type = wpcm450_gpio_set_irq_type,
+};
+
+static void wpcm450_gpio_irqhandler(struct irq_desc *desc)
+{
+	struct wpcm450_gpio *gpio = gpiochip_get_data(irq_desc_get_handler_data(desc));
+	struct wpcm450_pinctrl *pctrl = gpio->pctrl;
+	struct irq_chip *chip = irq_desc_get_chip(desc);
+	unsigned long pending;
+	unsigned long flags;
+	unsigned long ours;
+	unsigned int bit;
+
+	ours = GENMASK(gpio->bank->num_irqs - 1, 0) << gpio->bank->first_irq_bit;
+
+	raw_spin_lock_irqsave(&pctrl->lock, flags);
+
+	pending = ioread32(pctrl->gpio_base + WPCM450_GPEVST);
+	pending &= ioread32(pctrl->gpio_base + WPCM450_GPEVEN);
+	pending &= ours;
+
+	raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+
+	if (pending & pctrl->both_edges)
+		wpcm450_gpio_fix_evpol(gpio, pending & pctrl->both_edges);
+
+	chained_irq_enter(chip, desc);
+	for_each_set_bit(bit, &pending, 32) {
+		int offset = wpcm450_irq_bitnum_to_gpio(gpio, bit);
+
+		generic_handle_domain_irq(gpio->gc.irq.domain, offset);
+	}
+	chained_irq_exit(chip, desc);
+}
+
+static int smb0_pins[]  = { 115, 114 };
+static int smb1_pins[]  = { 117, 116 };
+static int smb2_pins[]  = { 119, 118 };
+static int smb3_pins[]  = { 30, 31 };
+static int smb4_pins[]  = { 28, 29 };
+static int smb5_pins[]  = { 26, 27 };
+
+static int scs1_pins[] = { 32 };
+static int scs2_pins[] = { 33 };
+static int scs3_pins[] = { 34 };
+
+static int bsp_pins[] = { 41, 42 };
+static int hsp1_pins[] = { 43, 44, 45, 46, 47, 61, 62, 63 };
+static int hsp2_pins[] = { 48, 49, 50, 51, 52, 53, 54, 55 };
+
+static int r1err_pins[] = { 56 };
+static int r1md_pins[] = { 57, 58 };
+static int rmii2_pins[] = { 84, 85, 86, 87, 88, 89 };
+static int r2err_pins[] = { 90 };
+static int r2md_pins[] = { 91, 92 };
+
+static int kbcc_pins[] = { 94, 93 };
+static int clko_pins[] = { 96 };
+static int smi_pins[] = { 97 };
+static int uinc_pins[] = { 19 };
+static int mben_pins[] = {};
+
+static int gspi_pins[] = { 12, 13, 14, 15 };
+static int sspi_pins[] = { 12, 13, 14, 15 };
+
+static int xcs1_pins[] = { 35 };
+static int xcs2_pins[] = { 36 };
+
+static int sdio_pins[] = { 7, 22, 43, 44, 45, 46, 47, 60 };
+
+static int fi0_pins[] = { 64 };
+static int fi1_pins[] = { 65 };
+static int fi2_pins[] = { 66 };
+static int fi3_pins[] = { 67 };
+static int fi4_pins[] = { 68 };
+static int fi5_pins[] = { 69 };
+static int fi6_pins[] = { 70 };
+static int fi7_pins[] = { 71 };
+static int fi8_pins[] = { 72 };
+static int fi9_pins[] = { 73 };
+static int fi10_pins[] = { 74 };
+static int fi11_pins[] = { 75 };
+static int fi12_pins[] = { 76 };
+static int fi13_pins[] = { 77 };
+static int fi14_pins[] = { 78 };
+static int fi15_pins[] = { 79 };
+
+static int pwm0_pins[] = { 80 };
+static int pwm1_pins[] = { 81 };
+static int pwm2_pins[] = { 82 };
+static int pwm3_pins[] = { 83 };
+static int pwm4_pins[] = { 20 };
+static int pwm5_pins[] = { 21 };
+static int pwm6_pins[] = { 16 };
+static int pwm7_pins[] = { 17 };
+
+static int hg0_pins[] = { 20 };
+static int hg1_pins[] = { 21 };
+static int hg2_pins[] = { 22 };
+static int hg3_pins[] = { 23 };
+static int hg4_pins[] = { 24 };
+static int hg5_pins[] = { 25 };
+static int hg6_pins[] = { 59 };
+static int hg7_pins[] = { 60 };
+
+#define WPCM450_GRPS \
+	WPCM450_GRP(smb3), \
+	WPCM450_GRP(smb4), \
+	WPCM450_GRP(smb5), \
+	WPCM450_GRP(scs1), \
+	WPCM450_GRP(scs2), \
+	WPCM450_GRP(scs3), \
+	WPCM450_GRP(smb0), \
+	WPCM450_GRP(smb1), \
+	WPCM450_GRP(smb2), \
+	WPCM450_GRP(bsp), \
+	WPCM450_GRP(hsp1), \
+	WPCM450_GRP(hsp2), \
+	WPCM450_GRP(r1err), \
+	WPCM450_GRP(r1md), \
+	WPCM450_GRP(rmii2), \
+	WPCM450_GRP(r2err), \
+	WPCM450_GRP(r2md), \
+	WPCM450_GRP(kbcc), \
+	WPCM450_GRP(clko), \
+	WPCM450_GRP(smi), \
+	WPCM450_GRP(uinc), \
+	WPCM450_GRP(gspi), \
+	WPCM450_GRP(mben), \
+	WPCM450_GRP(xcs2), \
+	WPCM450_GRP(xcs1), \
+	WPCM450_GRP(sdio), \
+	WPCM450_GRP(sspi), \
+	WPCM450_GRP(fi0), \
+	WPCM450_GRP(fi1), \
+	WPCM450_GRP(fi2), \
+	WPCM450_GRP(fi3), \
+	WPCM450_GRP(fi4), \
+	WPCM450_GRP(fi5), \
+	WPCM450_GRP(fi6), \
+	WPCM450_GRP(fi7), \
+	WPCM450_GRP(fi8), \
+	WPCM450_GRP(fi9), \
+	WPCM450_GRP(fi10), \
+	WPCM450_GRP(fi11), \
+	WPCM450_GRP(fi12), \
+	WPCM450_GRP(fi13), \
+	WPCM450_GRP(fi14), \
+	WPCM450_GRP(fi15), \
+	WPCM450_GRP(pwm0), \
+	WPCM450_GRP(pwm1), \
+	WPCM450_GRP(pwm2), \
+	WPCM450_GRP(pwm3), \
+	WPCM450_GRP(pwm4), \
+	WPCM450_GRP(pwm5), \
+	WPCM450_GRP(pwm6), \
+	WPCM450_GRP(pwm7), \
+	WPCM450_GRP(hg0), \
+	WPCM450_GRP(hg1), \
+	WPCM450_GRP(hg2), \
+	WPCM450_GRP(hg3), \
+	WPCM450_GRP(hg4), \
+	WPCM450_GRP(hg5), \
+	WPCM450_GRP(hg6), \
+	WPCM450_GRP(hg7), \
+
+enum {
+#define WPCM450_GRP(x) fn_ ## x
+	WPCM450_GRPS
+	/* add placeholder for none/gpio */
+	WPCM450_GRP(gpio),
+	WPCM450_GRP(none),
+#undef WPCM450_GRP
+};
+
+static struct group_desc wpcm450_groups[] = {
+#define WPCM450_GRP(x) { .name = #x, .pins = x ## _pins, \
+			.num_pins = ARRAY_SIZE(x ## _pins) }
+	WPCM450_GRPS
+#undef WPCM450_GRP
+};
+
+#define WPCM450_SFUNC(a) WPCM450_FUNC(a, #a)
+#define WPCM450_FUNC(a, b...) static const char *a ## _grp[] = { b }
+#define WPCM450_MKFUNC(nm) { .name = #nm, .ngroups = ARRAY_SIZE(nm ## _grp), \
+			.groups = nm ## _grp }
+struct wpcm450_func {
+	const char *name;
+	const unsigned int ngroups;
+	const char *const *groups;
+};
+
+WPCM450_SFUNC(smb3);
+WPCM450_SFUNC(smb4);
+WPCM450_SFUNC(smb5);
+WPCM450_SFUNC(scs1);
+WPCM450_SFUNC(scs2);
+WPCM450_SFUNC(scs3);
+WPCM450_SFUNC(smb0);
+WPCM450_SFUNC(smb1);
+WPCM450_SFUNC(smb2);
+WPCM450_SFUNC(bsp);
+WPCM450_SFUNC(hsp1);
+WPCM450_SFUNC(hsp2);
+WPCM450_SFUNC(r1err);
+WPCM450_SFUNC(r1md);
+WPCM450_SFUNC(rmii2);
+WPCM450_SFUNC(r2err);
+WPCM450_SFUNC(r2md);
+WPCM450_SFUNC(kbcc);
+WPCM450_SFUNC(clko);
+WPCM450_SFUNC(smi);
+WPCM450_SFUNC(uinc);
+WPCM450_SFUNC(gspi);
+WPCM450_SFUNC(mben);
+WPCM450_SFUNC(xcs2);
+WPCM450_SFUNC(xcs1);
+WPCM450_SFUNC(sdio);
+WPCM450_SFUNC(sspi);
+WPCM450_SFUNC(fi0);
+WPCM450_SFUNC(fi1);
+WPCM450_SFUNC(fi2);
+WPCM450_SFUNC(fi3);
+WPCM450_SFUNC(fi4);
+WPCM450_SFUNC(fi5);
+WPCM450_SFUNC(fi6);
+WPCM450_SFUNC(fi7);
+WPCM450_SFUNC(fi8);
+WPCM450_SFUNC(fi9);
+WPCM450_SFUNC(fi10);
+WPCM450_SFUNC(fi11);
+WPCM450_SFUNC(fi12);
+WPCM450_SFUNC(fi13);
+WPCM450_SFUNC(fi14);
+WPCM450_SFUNC(fi15);
+WPCM450_SFUNC(pwm0);
+WPCM450_SFUNC(pwm1);
+WPCM450_SFUNC(pwm2);
+WPCM450_SFUNC(pwm3);
+WPCM450_SFUNC(pwm4);
+WPCM450_SFUNC(pwm5);
+WPCM450_SFUNC(pwm6);
+WPCM450_SFUNC(pwm7);
+WPCM450_SFUNC(hg0);
+WPCM450_SFUNC(hg1);
+WPCM450_SFUNC(hg2);
+WPCM450_SFUNC(hg3);
+WPCM450_SFUNC(hg4);
+WPCM450_SFUNC(hg5);
+WPCM450_SFUNC(hg6);
+WPCM450_SFUNC(hg7);
+
+#define WPCM450_GRP(x) #x
+WPCM450_FUNC(gpio, WPCM450_GRPS);
+#undef WPCM450_GRP
+
+/* Function names */
+static struct wpcm450_func wpcm450_funcs[] = {
+	WPCM450_MKFUNC(smb3),
+	WPCM450_MKFUNC(smb4),
+	WPCM450_MKFUNC(smb5),
+	WPCM450_MKFUNC(scs1),
+	WPCM450_MKFUNC(scs2),
+	WPCM450_MKFUNC(scs3),
+	WPCM450_MKFUNC(smb0),
+	WPCM450_MKFUNC(smb1),
+	WPCM450_MKFUNC(smb2),
+	WPCM450_MKFUNC(bsp),
+	WPCM450_MKFUNC(hsp1),
+	WPCM450_MKFUNC(hsp2),
+	WPCM450_MKFUNC(r1err),
+	WPCM450_MKFUNC(r1md),
+	WPCM450_MKFUNC(rmii2),
+	WPCM450_MKFUNC(r2err),
+	WPCM450_MKFUNC(r2md),
+	WPCM450_MKFUNC(kbcc),
+	WPCM450_MKFUNC(clko),
+	WPCM450_MKFUNC(smi),
+	WPCM450_MKFUNC(uinc),
+	WPCM450_MKFUNC(gspi),
+	WPCM450_MKFUNC(mben),
+	WPCM450_MKFUNC(xcs2),
+	WPCM450_MKFUNC(xcs1),
+	WPCM450_MKFUNC(sdio),
+	WPCM450_MKFUNC(sspi),
+	WPCM450_MKFUNC(fi0),
+	WPCM450_MKFUNC(fi1),
+	WPCM450_MKFUNC(fi2),
+	WPCM450_MKFUNC(fi3),
+	WPCM450_MKFUNC(fi4),
+	WPCM450_MKFUNC(fi5),
+	WPCM450_MKFUNC(fi6),
+	WPCM450_MKFUNC(fi7),
+	WPCM450_MKFUNC(fi8),
+	WPCM450_MKFUNC(fi9),
+	WPCM450_MKFUNC(fi10),
+	WPCM450_MKFUNC(fi11),
+	WPCM450_MKFUNC(fi12),
+	WPCM450_MKFUNC(fi13),
+	WPCM450_MKFUNC(fi14),
+	WPCM450_MKFUNC(fi15),
+	WPCM450_MKFUNC(pwm0),
+	WPCM450_MKFUNC(pwm1),
+	WPCM450_MKFUNC(pwm2),
+	WPCM450_MKFUNC(pwm3),
+	WPCM450_MKFUNC(pwm4),
+	WPCM450_MKFUNC(pwm5),
+	WPCM450_MKFUNC(pwm6),
+	WPCM450_MKFUNC(pwm7),
+	WPCM450_MKFUNC(hg0),
+	WPCM450_MKFUNC(hg1),
+	WPCM450_MKFUNC(hg2),
+	WPCM450_MKFUNC(hg3),
+	WPCM450_MKFUNC(hg4),
+	WPCM450_MKFUNC(hg5),
+	WPCM450_MKFUNC(hg6),
+	WPCM450_MKFUNC(hg7),
+	WPCM450_MKFUNC(gpio),
+};
+
+#define WPCM450_PINCFG(a, b, c, d, e, f, g) \
+	[a] { .fn0 = fn_ ## b, .reg0 = WPCM450_GCR_ ## c, .bit0 = d, \
+	      .fn1 = fn_ ## e, .reg1 = WPCM450_GCR_ ## f, .bit1 = g }
+
+struct wpcm450_pincfg {
+	int fn0, reg0, bit0;
+	int fn1, reg1, bit1;
+};
+
+static const struct wpcm450_pincfg pincfg[] = {
+	/*		PIN	  FUNCTION 1		   FUNCTION 2 */
+	WPCM450_PINCFG(0,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(1,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(2,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(3,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(4,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(5,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(6,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(7,	 none, NONE, 0,		  sdio, MFSEL1, 30),
+	WPCM450_PINCFG(8,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(9,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(10,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(11,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(12,	 gspi, MFSEL1, 24,	  sspi, MFSEL1, 31),
+	WPCM450_PINCFG(13,	 gspi, MFSEL1, 24,	  sspi, MFSEL1, 31),
+	WPCM450_PINCFG(14,	 gspi, MFSEL1, 24,	  sspi, MFSEL1, 31),
+	WPCM450_PINCFG(15,	 gspi, MFSEL1, 24,	  sspi, MFSEL1, 31),
+	WPCM450_PINCFG(16,	 none, NONE, 0,		  pwm6, MFSEL2, 22),
+	WPCM450_PINCFG(17,	 none, NONE, 0,		  pwm7, MFSEL2, 23),
+	WPCM450_PINCFG(18,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(19,	 uinc, MFSEL1, 23,	  none, NONE, 0),
+	WPCM450_PINCFG(20,	  hg0, MFSEL2, 24,	  pwm4, MFSEL2, 20),
+	WPCM450_PINCFG(21,	  hg1, MFSEL2, 25,	  pwm5, MFSEL2, 21),
+	WPCM450_PINCFG(22,	  hg2, MFSEL2, 26,	  none, NONE, 0),
+	WPCM450_PINCFG(23,	  hg3, MFSEL2, 27,	  none, NONE, 0),
+	WPCM450_PINCFG(24,	  hg4, MFSEL2, 28,	  none, NONE, 0),
+	WPCM450_PINCFG(25,	  hg5, MFSEL2, 29,	  none, NONE, 0),
+	WPCM450_PINCFG(26,	 smb5, MFSEL1, 2,	  none, NONE, 0),
+	WPCM450_PINCFG(27,	 smb5, MFSEL1, 2,	  none, NONE, 0),
+	WPCM450_PINCFG(28,	 smb4, MFSEL1, 1,	  none, NONE, 0),
+	WPCM450_PINCFG(29,	 smb4, MFSEL1, 1,	  none, NONE, 0),
+	WPCM450_PINCFG(30,	 smb3, MFSEL1, 0,	  none, NONE, 0),
+	WPCM450_PINCFG(31,	 smb3, MFSEL1, 0,	  none, NONE, 0),
+
+	WPCM450_PINCFG(32,	 scs1, MFSEL1, 3,	  none, NONE, 0),
+	WPCM450_PINCFG(33,	 scs2, MFSEL1, 4,	  none, NONE, 0),
+	WPCM450_PINCFG(34,	 scs3, MFSEL1, 5,	  none, NONE, 0),
+	WPCM450_PINCFG(35,	 xcs1, MFSEL1, 29,	  none, NONE, 0),
+	WPCM450_PINCFG(36,	 xcs2, MFSEL1, 28,	  none, NONE, 0),
+	WPCM450_PINCFG(37,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(38,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(39,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(40,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(41,	  bsp, MFSEL1, 9,	  none, NONE, 0),
+	WPCM450_PINCFG(42,	  bsp, MFSEL1, 9,	  none, NONE, 0),
+	WPCM450_PINCFG(43,	 hsp1, MFSEL1, 10,	  sdio, MFSEL1, 30),
+	WPCM450_PINCFG(44,	 hsp1, MFSEL1, 10,	  sdio, MFSEL1, 30),
+	WPCM450_PINCFG(45,	 hsp1, MFSEL1, 10,	  sdio, MFSEL1, 30),
+	WPCM450_PINCFG(46,	 hsp1, MFSEL1, 10,	  sdio, MFSEL1, 30),
+	WPCM450_PINCFG(47,	 hsp1, MFSEL1, 10,	  sdio, MFSEL1, 30),
+	WPCM450_PINCFG(48,	 hsp2, MFSEL1, 11,	  none, NONE, 0),
+	WPCM450_PINCFG(49,	 hsp2, MFSEL1, 11,	  none, NONE, 0),
+	WPCM450_PINCFG(50,	 hsp2, MFSEL1, 11,	  none, NONE, 0),
+	WPCM450_PINCFG(51,	 hsp2, MFSEL1, 11,	  none, NONE, 0),
+	WPCM450_PINCFG(52,	 hsp2, MFSEL1, 11,	  none, NONE, 0),
+	WPCM450_PINCFG(53,	 hsp2, MFSEL1, 11,	  none, NONE, 0),
+	WPCM450_PINCFG(54,	 hsp2, MFSEL1, 11,	  none, NONE, 0),
+	WPCM450_PINCFG(55,	 hsp2, MFSEL1, 11,	  none, NONE, 0),
+	WPCM450_PINCFG(56,	r1err, MFSEL1, 12,	  none, NONE, 0),
+	WPCM450_PINCFG(57,	 r1md, MFSEL1, 13,	  none, NONE, 0),
+	WPCM450_PINCFG(58,	 r1md, MFSEL1, 13,	  none, NONE, 0),
+	WPCM450_PINCFG(59,	  hg6, MFSEL2, 30,	  none, NONE, 0),
+	WPCM450_PINCFG(60,	  hg7, MFSEL2, 31,	  sdio, MFSEL1, 30),
+	WPCM450_PINCFG(61,	 hsp1, MFSEL1, 10,	  none, NONE, 0),
+	WPCM450_PINCFG(62,	 hsp1, MFSEL1, 10,	  none, NONE, 0),
+	WPCM450_PINCFG(63,	 hsp1, MFSEL1, 10,	  none, NONE, 0),
+
+	WPCM450_PINCFG(64,	  fi0, MFSEL2, 0,	  none, NONE, 0),
+	WPCM450_PINCFG(65,	  fi1, MFSEL2, 1,	  none, NONE, 0),
+	WPCM450_PINCFG(66,	  fi2, MFSEL2, 2,	  none, NONE, 0),
+	WPCM450_PINCFG(67,	  fi3, MFSEL2, 3,	  none, NONE, 0),
+	WPCM450_PINCFG(68,	  fi4, MFSEL2, 4,	  none, NONE, 0),
+	WPCM450_PINCFG(69,	  fi5, MFSEL2, 5,	  none, NONE, 0),
+	WPCM450_PINCFG(70,	  fi6, MFSEL2, 6,	  none, NONE, 0),
+	WPCM450_PINCFG(71,	  fi7, MFSEL2, 7,	  none, NONE, 0),
+	WPCM450_PINCFG(72,	  fi8, MFSEL2, 8,	  none, NONE, 0),
+	WPCM450_PINCFG(73,	  fi9, MFSEL2, 9,	  none, NONE, 0),
+	WPCM450_PINCFG(74,	 fi10, MFSEL2, 10,	  none, NONE, 0),
+	WPCM450_PINCFG(75,	 fi11, MFSEL2, 11,	  none, NONE, 0),
+	WPCM450_PINCFG(76,	 fi12, MFSEL2, 12,	  none, NONE, 0),
+	WPCM450_PINCFG(77,	 fi13, MFSEL2, 13,	  none, NONE, 0),
+	WPCM450_PINCFG(78,	 fi14, MFSEL2, 14,	  none, NONE, 0),
+	WPCM450_PINCFG(79,	 fi15, MFSEL2, 15,	  none, NONE, 0),
+	WPCM450_PINCFG(80,	 pwm0, MFSEL2, 16,	  none, NONE, 0),
+	WPCM450_PINCFG(81,	 pwm1, MFSEL2, 17,	  none, NONE, 0),
+	WPCM450_PINCFG(82,	 pwm2, MFSEL2, 18,	  none, NONE, 0),
+	WPCM450_PINCFG(83,	 pwm3, MFSEL2, 19,	  none, NONE, 0),
+	WPCM450_PINCFG(84,	rmii2, MFSEL1, 14,	  none, NONE, 0),
+	WPCM450_PINCFG(85,	rmii2, MFSEL1, 14,	  none, NONE, 0),
+	WPCM450_PINCFG(86,	rmii2, MFSEL1, 14,	  none, NONE, 0),
+	WPCM450_PINCFG(87,	rmii2, MFSEL1, 14,	  none, NONE, 0),
+	WPCM450_PINCFG(88,	rmii2, MFSEL1, 14,	  none, NONE, 0),
+	WPCM450_PINCFG(89,	rmii2, MFSEL1, 14,	  none, NONE, 0),
+	WPCM450_PINCFG(90,	r2err, MFSEL1, 15,	  none, NONE, 0),
+	WPCM450_PINCFG(91,	 r2md, MFSEL1, 16,	  none, NONE, 0),
+	WPCM450_PINCFG(92,	 r2md, MFSEL1, 16,	  none, NONE, 0),
+	WPCM450_PINCFG(93,	 kbcc, MFSEL1, 17,	  none, NONE, 0),
+	WPCM450_PINCFG(94,	 kbcc, MFSEL1, 17,	  none, NONE, 0),
+	WPCM450_PINCFG(95,	 none, NONE, 0,		  none, NONE, 0),
+
+	WPCM450_PINCFG(96,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(97,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(98,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(99,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(100,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(101,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(102,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(103,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(104,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(105,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(106,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(107,	 none, NONE, 0,		  none, NONE, 0),
+	WPCM450_PINCFG(108,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(109,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(110,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(111,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(112,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(113,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(114,	 smb0, MFSEL1, 6,	  none, NONE, 0),
+	WPCM450_PINCFG(115,	 smb0, MFSEL1, 6,	  none, NONE, 0),
+	WPCM450_PINCFG(116,	 smb1, MFSEL1, 7,	  none, NONE, 0),
+	WPCM450_PINCFG(117,	 smb1, MFSEL1, 7,	  none, NONE, 0),
+	WPCM450_PINCFG(118,	 smb2, MFSEL1, 8,	  none, NONE, 0),
+	WPCM450_PINCFG(119,	 smb2, MFSEL1, 8,	  none, NONE, 0),
+	WPCM450_PINCFG(120,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(121,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(122,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(123,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(124,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(125,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(126,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+	WPCM450_PINCFG(127,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
+};
+
+#define WPCM450_PIN(n)		PINCTRL_PIN(n, "gpio" #n)
+
+static const struct pinctrl_pin_desc wpcm450_pins[] = {
+	WPCM450_PIN(0),   WPCM450_PIN(1),   WPCM450_PIN(2),   WPCM450_PIN(3),
+	WPCM450_PIN(4),   WPCM450_PIN(5),   WPCM450_PIN(6),   WPCM450_PIN(7),
+	WPCM450_PIN(8),   WPCM450_PIN(9),   WPCM450_PIN(10),  WPCM450_PIN(11),
+	WPCM450_PIN(12),  WPCM450_PIN(13),  WPCM450_PIN(14),  WPCM450_PIN(15),
+	WPCM450_PIN(16),  WPCM450_PIN(17),  WPCM450_PIN(18),  WPCM450_PIN(19),
+	WPCM450_PIN(20),  WPCM450_PIN(21),  WPCM450_PIN(22),  WPCM450_PIN(23),
+	WPCM450_PIN(24),  WPCM450_PIN(25),  WPCM450_PIN(26),  WPCM450_PIN(27),
+	WPCM450_PIN(28),  WPCM450_PIN(29),  WPCM450_PIN(30),  WPCM450_PIN(31),
+	WPCM450_PIN(32),  WPCM450_PIN(33),  WPCM450_PIN(34),  WPCM450_PIN(35),
+	WPCM450_PIN(36),  WPCM450_PIN(37),  WPCM450_PIN(38),  WPCM450_PIN(39),
+	WPCM450_PIN(40),  WPCM450_PIN(41),  WPCM450_PIN(42),  WPCM450_PIN(43),
+	WPCM450_PIN(44),  WPCM450_PIN(45),  WPCM450_PIN(46),  WPCM450_PIN(47),
+	WPCM450_PIN(48),  WPCM450_PIN(49),  WPCM450_PIN(50),  WPCM450_PIN(51),
+	WPCM450_PIN(52),  WPCM450_PIN(53),  WPCM450_PIN(54),  WPCM450_PIN(55),
+	WPCM450_PIN(56),  WPCM450_PIN(57),  WPCM450_PIN(58),  WPCM450_PIN(59),
+	WPCM450_PIN(60),  WPCM450_PIN(61),  WPCM450_PIN(62),  WPCM450_PIN(63),
+	WPCM450_PIN(64),  WPCM450_PIN(65),  WPCM450_PIN(66),  WPCM450_PIN(67),
+	WPCM450_PIN(68),  WPCM450_PIN(69),  WPCM450_PIN(70),  WPCM450_PIN(71),
+	WPCM450_PIN(72),  WPCM450_PIN(73),  WPCM450_PIN(74),  WPCM450_PIN(75),
+	WPCM450_PIN(76),  WPCM450_PIN(77),  WPCM450_PIN(78),  WPCM450_PIN(79),
+	WPCM450_PIN(80),  WPCM450_PIN(81),  WPCM450_PIN(82),  WPCM450_PIN(83),
+	WPCM450_PIN(84),  WPCM450_PIN(85),  WPCM450_PIN(86),  WPCM450_PIN(87),
+	WPCM450_PIN(88),  WPCM450_PIN(89),  WPCM450_PIN(90),  WPCM450_PIN(91),
+	WPCM450_PIN(92),  WPCM450_PIN(93),  WPCM450_PIN(94),  WPCM450_PIN(95),
+	WPCM450_PIN(96),  WPCM450_PIN(97),  WPCM450_PIN(98),  WPCM450_PIN(99),
+	WPCM450_PIN(100), WPCM450_PIN(101), WPCM450_PIN(102), WPCM450_PIN(103),
+	WPCM450_PIN(104), WPCM450_PIN(105), WPCM450_PIN(106), WPCM450_PIN(107),
+	WPCM450_PIN(108), WPCM450_PIN(109), WPCM450_PIN(110), WPCM450_PIN(111),
+	WPCM450_PIN(112), WPCM450_PIN(113), WPCM450_PIN(114), WPCM450_PIN(115),
+	WPCM450_PIN(116), WPCM450_PIN(117), WPCM450_PIN(118), WPCM450_PIN(119),
+	WPCM450_PIN(120), WPCM450_PIN(121), WPCM450_PIN(122), WPCM450_PIN(123),
+	WPCM450_PIN(124), WPCM450_PIN(125), WPCM450_PIN(126), WPCM450_PIN(127),
+};
+
+/* Enable mode in pin group */
+static void wpcm450_setfunc(struct regmap *gcr_regmap, const unsigned int *pin,
+			    int npins, int func)
+{
+	const struct wpcm450_pincfg *cfg;
+	int i;
+
+	for (i = 0; i < npins; i++) {
+		cfg = &pincfg[pin[i]];
+		if (func == fn_gpio || cfg->fn0 == func || cfg->fn1 == func) {
+			if (cfg->reg0)
+				regmap_update_bits(gcr_regmap, cfg->reg0,
+						   BIT(cfg->bit0),
+						   (cfg->fn0 == func) ?  BIT(cfg->bit0) : 0);
+			if (cfg->reg1)
+				regmap_update_bits(gcr_regmap, cfg->reg1,
+						   BIT(cfg->bit1),
+						   (cfg->fn1 == func) ?  BIT(cfg->bit1) : 0);
+		}
+	}
+}
+
+static int wpcm450_get_groups_count(struct pinctrl_dev *pctldev)
+{
+	return ARRAY_SIZE(wpcm450_groups);
+}
+
+static const char *wpcm450_get_group_name(struct pinctrl_dev *pctldev,
+					  unsigned int selector)
+{
+	return wpcm450_groups[selector].name;
+}
+
+static int wpcm450_get_group_pins(struct pinctrl_dev *pctldev,
+				  unsigned int selector,
+				  const unsigned int **pins,
+				  unsigned int *npins)
+{
+	*npins = wpcm450_groups[selector].num_pins;
+	*pins  = wpcm450_groups[selector].pins;
+
+	return 0;
+}
+
+static int wpcm450_dt_node_to_map(struct pinctrl_dev *pctldev,
+				  struct device_node *np_config,
+				  struct pinctrl_map **map,
+				  u32 *num_maps)
+{
+	return pinconf_generic_dt_node_to_map(pctldev, np_config,
+					      map, num_maps,
+					      PIN_MAP_TYPE_INVALID);
+}
+
+static void wpcm450_dt_free_map(struct pinctrl_dev *pctldev,
+				struct pinctrl_map *map, u32 num_maps)
+{
+	kfree(map);
+}
+
+static const struct pinctrl_ops wpcm450_pinctrl_ops = {
+	.get_groups_count = wpcm450_get_groups_count,
+	.get_group_name = wpcm450_get_group_name,
+	.get_group_pins = wpcm450_get_group_pins,
+	.dt_node_to_map = wpcm450_dt_node_to_map,
+	.dt_free_map = wpcm450_dt_free_map,
+};
+
+static int wpcm450_get_functions_count(struct pinctrl_dev *pctldev)
+{
+	return ARRAY_SIZE(wpcm450_funcs);
+}
+
+static const char *wpcm450_get_function_name(struct pinctrl_dev *pctldev,
+					     unsigned int function)
+{
+	return wpcm450_funcs[function].name;
+}
+
+static int wpcm450_get_function_groups(struct pinctrl_dev *pctldev,
+				       unsigned int function,
+				       const char * const **groups,
+				       unsigned int * const ngroups)
+{
+	*ngroups = wpcm450_funcs[function].ngroups;
+	*groups	 = wpcm450_funcs[function].groups;
+
+	return 0;
+}
+
+static int wpcm450_pinmux_set_mux(struct pinctrl_dev *pctldev,
+				  unsigned int function,
+				  unsigned int group)
+{
+	struct wpcm450_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+
+	wpcm450_setfunc(pctrl->gcr_regmap, wpcm450_groups[group].pins,
+			wpcm450_groups[group].num_pins, function);
+
+	return 0;
+}
+
+static const struct pinmux_ops wpcm450_pinmux_ops = {
+	.get_functions_count = wpcm450_get_functions_count,
+	.get_function_name = wpcm450_get_function_name,
+	.get_function_groups = wpcm450_get_function_groups,
+	.set_mux = wpcm450_pinmux_set_mux,
+};
+
+static int debounce_bitnum(int gpio)
+{
+	if (gpio >= 0 && gpio < 16)
+		return gpio;
+	return -EINVAL;
+}
+
+static int wpcm450_config_get(struct pinctrl_dev *pctldev, unsigned int pin,
+			      unsigned long *config)
+{
+	struct wpcm450_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+	enum pin_config_param param = pinconf_to_config_param(*config);
+	unsigned long flags;
+	int bit;
+	u32 reg;
+
+	switch (param) {
+	case PIN_CONFIG_INPUT_DEBOUNCE:
+		bit = debounce_bitnum(pin);
+		if (bit < 0)
+			return bit;
+
+		raw_spin_lock_irqsave(&pctrl->lock, flags);
+		reg = ioread32(pctrl->gpio_base + WPCM450_GPEVDBNC);
+		raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+
+		*config = pinconf_to_config_packed(param, !!(reg & BIT(bit)));
+		return 0;
+	default:
+		return -ENOTSUPP;
+	}
+}
+
+static int wpcm450_config_set_one(struct wpcm450_pinctrl *pctrl,
+				  unsigned int pin, unsigned long config)
+{
+	enum pin_config_param param = pinconf_to_config_param(config);
+	unsigned long flags;
+	unsigned long reg;
+	int bit;
+	int arg;
+
+	switch (param) {
+	case PIN_CONFIG_INPUT_DEBOUNCE:
+		bit = debounce_bitnum(pin);
+		if (bit < 0)
+			return bit;
+
+		arg = pinconf_to_config_argument(config);
+
+		raw_spin_lock_irqsave(&pctrl->lock, flags);
+		reg = ioread32(pctrl->gpio_base + WPCM450_GPEVDBNC);
+		__assign_bit(bit, &reg, arg);
+		iowrite32(reg, pctrl->gpio_base + WPCM450_GPEVDBNC);
+		raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+		return 0;
+	default:
+		return -ENOTSUPP;
+	}
+}
+
+static int wpcm450_config_set(struct pinctrl_dev *pctldev, unsigned int pin,
+			      unsigned long *configs, unsigned int num_configs)
+{
+	struct wpcm450_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+	int ret;
+
+	while (num_configs--) {
+		ret = wpcm450_config_set_one(pctrl, pin, *configs++);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
+}
+
+static const struct pinconf_ops wpcm450_pinconf_ops = {
+	.is_generic = true,
+	.pin_config_get = wpcm450_config_get,
+	.pin_config_set = wpcm450_config_set,
+};
+
+static struct pinctrl_desc wpcm450_pinctrl_desc = {
+	.name = "wpcm450-pinctrl",
+	.pins = wpcm450_pins,
+	.npins = ARRAY_SIZE(wpcm450_pins),
+	.pctlops = &wpcm450_pinctrl_ops,
+	.pmxops = &wpcm450_pinmux_ops,
+	.confops = &wpcm450_pinconf_ops,
+	.owner = THIS_MODULE,
+};
+
+static int wpcm450_gpio_set_config(struct gpio_chip *chip,
+				   unsigned int offset, unsigned long config)
+{
+	struct wpcm450_gpio *gpio = gpiochip_get_data(chip);
+
+	return wpcm450_config_set_one(gpio->pctrl, offset, config);
+}
+
+static int wpcm450_gpio_add_pin_ranges(struct gpio_chip *chip)
+{
+	struct wpcm450_gpio *gpio = gpiochip_get_data(chip);
+	const struct wpcm450_bank *bank = gpio->bank;
+
+	return gpiochip_add_pin_range(&gpio->gc, dev_name(gpio->pctrl->dev),
+				      0, bank->base, bank->length);
+}
+
+static int wpcm450_gpio_register(struct platform_device *pdev,
+				 struct wpcm450_pinctrl *pctrl)
+{
+	struct device *dev = &pdev->dev;
+	struct fwnode_handle *child;
+	int ret;
+
+	pctrl->gpio_base = devm_platform_ioremap_resource(pdev, 0);
+	if (!pctrl->gpio_base)
+		return dev_err_probe(dev, -ENOMEM, "Resource fail for GPIO controller\n");
+
+	device_for_each_child_node(dev, child)  {
+		void __iomem *dat = NULL;
+		void __iomem *set = NULL;
+		void __iomem *dirout = NULL;
+		unsigned long flags = 0;
+		const struct wpcm450_bank *bank;
+		struct wpcm450_gpio *gpio;
+		struct gpio_irq_chip *girq;
+		u32 reg;
+		int i;
+
+		if (!fwnode_property_read_bool(child, "gpio-controller"))
+			continue;
+
+		ret = fwnode_property_read_u32(child, "reg", &reg);
+		if (ret < 0)
+			return ret;
+
+		gpio = &pctrl->gpio_bank[reg];
+		gpio->pctrl = pctrl;
+
+		if (reg > WPCM450_NUM_BANKS)
+			return dev_err_probe(dev, -EINVAL,
+					     "GPIO index %d out of range!\n", reg);
+
+		bank = &wpcm450_banks[reg];
+		gpio->bank = bank;
+
+		dat = pctrl->gpio_base + bank->datain;
+		if (bank->dataout) {
+			set = pctrl->gpio_base + bank->dataout;
+			dirout = pctrl->gpio_base + bank->cfg0;
+		} else {
+			flags = BGPIOF_NO_OUTPUT;
+		}
+		ret = bgpio_init(&gpio->gc, dev, 4,
+				 dat, set, NULL, dirout, NULL, flags);
+		if (ret < 0)
+			return dev_err_probe(dev, ret, "GPIO initialization failed\n");
+
+		gpio->gc.ngpio = bank->length;
+		gpio->gc.set_config = wpcm450_gpio_set_config;
+		gpio->gc.fwnode = child;
+		gpio->gc.add_pin_ranges = wpcm450_gpio_add_pin_ranges;
+
+		gpio->irqc = wpcm450_gpio_irqchip;
+		girq = &gpio->gc.irq;
+		girq->chip = &gpio->irqc;
+		girq->parent_handler = wpcm450_gpio_irqhandler;
+		girq->parents = devm_kcalloc(dev, WPCM450_NUM_GPIO_IRQS,
+					     sizeof(*girq->parents), GFP_KERNEL);
+		if (!girq->parents)
+			return -ENOMEM;
+		girq->default_type = IRQ_TYPE_NONE;
+		girq->handler = handle_bad_irq;
+
+		girq->num_parents = 0;
+		for (i = 0; i < WPCM450_NUM_GPIO_IRQS; i++) {
+			int irq = fwnode_irq_get(child, i);
+
+			if (irq < 0)
+				break;
+
+			girq->parents[i] = irq;
+			girq->num_parents++;
+		}
+
+		ret = devm_gpiochip_add_data(dev, &gpio->gc, gpio);
+		if (ret)
+			return dev_err_probe(dev, ret, "Failed to add GPIO chip\n");
+	}
+
+	return 0;
+}
+
+static int wpcm450_pinctrl_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct wpcm450_pinctrl *pctrl;
+	int ret;
+
+	pctrl = devm_kzalloc(dev, sizeof(*pctrl), GFP_KERNEL);
+	if (!pctrl)
+		return -ENOMEM;
+
+	pctrl->dev = &pdev->dev;
+	raw_spin_lock_init(&pctrl->lock);
+	dev_set_drvdata(dev, pctrl);
+
+	pctrl->gcr_regmap =
+		syscon_regmap_lookup_by_compatible("nuvoton,wpcm450-gcr");
+	if (IS_ERR(pctrl->gcr_regmap))
+		return dev_err_probe(dev, PTR_ERR(pctrl->gcr_regmap),
+				     "Failed to find nuvoton,wpcm450-gcr\n");
+
+	pctrl->pctldev = devm_pinctrl_register(dev,
+					       &wpcm450_pinctrl_desc, pctrl);
+	if (IS_ERR(pctrl->pctldev))
+		return dev_err_probe(dev, PTR_ERR(pctrl->pctldev),
+				     "Failed to register pinctrl device\n");
+
+	ret = wpcm450_gpio_register(pdev, pctrl);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+static const struct of_device_id wpcm450_pinctrl_match[] = {
+	{ .compatible = "nuvoton,wpcm450-pinctrl" },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, wpcm450_pinctrl_match);
+
+static struct platform_driver wpcm450_pinctrl_driver = {
+	.probe = wpcm450_pinctrl_probe,
+	.driver = {
+		.name = "wpcm450-pinctrl",
+		.of_match_table = wpcm450_pinctrl_match,
+	},
+};
+module_platform_driver(wpcm450_pinctrl_driver);
+
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Jonathan Neuschäfer <j.neuschaefer@gmx.net>");
+MODULE_DESCRIPTION("Nuvoton WPCM450 Pinctrl and GPIO driver");
--
2.34.1

Re: [PATCH v5 5/9] pinctrl: nuvoton: Add driver for WPCM450

[kernel test robot]

Hi "Jonathan,

I love your patch! Perhaps something to improve:

[auto build test WARNING on linusw-pinctrl/devel]
[also build test WARNING on robh/for-next linus/master v5.17-rc1 next-20220128]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Jonathan-Neusch-fer/Nuvoton-WPCM450-pinctrl-and-GPIO-driver/20220129-195955
base:   https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git devel
config: s390-allyesconfig (https://download.01.org/0day-ci/archive/20220129/202201292134.kcXZbWy4-lkp@intel.com/config)
compiler: s390-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/0day-ci/linux/commit/3fd91ea1bad905592e89c8f987f6bd3740329b80
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Jonathan-Neusch-fer/Nuvoton-WPCM450-pinctrl-and-GPIO-driver/20220129-195955
        git checkout 3fd91ea1bad905592e89c8f987f6bd3740329b80
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=s390 SHELL=/bin/bash drivers/pinctrl/nuvoton/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

   In file included from include/linux/printk.h:555,
                    from include/asm-generic/bug.h:22,
                    from arch/s390/include/asm/bug.h:68,
                    from include/linux/bug.h:5,
                    from include/linux/mmdebug.h:5,
                    from arch/s390/include/asm/cmpxchg.h:11,
                    from arch/s390/include/asm/atomic.h:16,
                    from include/linux/atomic.h:7,
                    from include/linux/rcupdate.h:25,
                    from include/linux/rculist.h:11,
                    from include/linux/pid.h:5,
                    from include/linux/sched.h:14,
                    from include/linux/ratelimit.h:6,
                    from include/linux/dev_printk.h:16,
                    from include/linux/device.h:15,
                    from drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:5:
   drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c: In function 'npcm7xx_get_groups_count':
>> drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:1564:28: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long unsigned int' [-Wformat=]
    1564 |         dev_dbg(npcm->dev, "group size: %d\n", ARRAY_SIZE(npcm7xx_groups));
         |                            ^~~~~~~~~~~~~~~~~~
   include/linux/dynamic_debug.h:134:29: note: in definition of macro '__dynamic_func_call'
     134 |                 func(&id, ##__VA_ARGS__);               \
         |                             ^~~~~~~~~~~
   include/linux/dynamic_debug.h:166:9: note: in expansion of macro '_dynamic_func_call'
     166 |         _dynamic_func_call(fmt,__dynamic_dev_dbg,               \
         |         ^~~~~~~~~~~~~~~~~~
   include/linux/dev_printk.h:155:9: note: in expansion of macro 'dynamic_dev_dbg'
     155 |         dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
         |         ^~~~~~~~~~~~~~~
   include/linux/dev_printk.h:155:30: note: in expansion of macro 'dev_fmt'
     155 |         dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
         |                              ^~~~~~~
   drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:1564:9: note: in expansion of macro 'dev_dbg'
    1564 |         dev_dbg(npcm->dev, "group size: %d\n", ARRAY_SIZE(npcm7xx_groups));
         |         ^~~~~~~
   drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:1564:42: note: format string is defined here
    1564 |         dev_dbg(npcm->dev, "group size: %d\n", ARRAY_SIZE(npcm7xx_groups));
         |                                         ~^
         |                                          |
         |                                          int
         |                                         %ld


vim +1564 drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c

3b588e43ee5c7a Tomer Maimon 2018-08-08  1559  
3b588e43ee5c7a Tomer Maimon 2018-08-08  1560  static int npcm7xx_get_groups_count(struct pinctrl_dev *pctldev)
3b588e43ee5c7a Tomer Maimon 2018-08-08  1561  {
3b588e43ee5c7a Tomer Maimon 2018-08-08  1562  	struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
3b588e43ee5c7a Tomer Maimon 2018-08-08  1563  
3b588e43ee5c7a Tomer Maimon 2018-08-08 @1564  	dev_dbg(npcm->dev, "group size: %d\n", ARRAY_SIZE(npcm7xx_groups));
3b588e43ee5c7a Tomer Maimon 2018-08-08  1565  	return ARRAY_SIZE(npcm7xx_groups);
3b588e43ee5c7a Tomer Maimon 2018-08-08  1566  }
3b588e43ee5c7a Tomer Maimon 2018-08-08  1567  

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

Re: [PATCH v5 5/9] pinctrl: nuvoton: Add driver for WPCM450

[kernel test robot]

[-- Attachment #1: Type: text/plain, Size: 5207 bytes --]

Hi "Jonathan,

I love your patch! Perhaps something to improve:

[auto build test WARNING on linusw-pinctrl/devel]
[also build test WARNING on robh/for-next linus/master v5.17-rc1 next-20220128]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Jonathan-Neusch-fer/Nuvoton-WPCM450-pinctrl-and-GPIO-driver/20220129-195955
base:   https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git devel
config: s390-allyesconfig (https://download.01.org/0day-ci/archive/20220129/202201292134.kcXZbWy4-lkp(a)intel.com/config)
compiler: s390-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/0day-ci/linux/commit/3fd91ea1bad905592e89c8f987f6bd3740329b80
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Jonathan-Neusch-fer/Nuvoton-WPCM450-pinctrl-and-GPIO-driver/20220129-195955
        git checkout 3fd91ea1bad905592e89c8f987f6bd3740329b80
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=s390 SHELL=/bin/bash drivers/pinctrl/nuvoton/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

   In file included from include/linux/printk.h:555,
                    from include/asm-generic/bug.h:22,
                    from arch/s390/include/asm/bug.h:68,
                    from include/linux/bug.h:5,
                    from include/linux/mmdebug.h:5,
                    from arch/s390/include/asm/cmpxchg.h:11,
                    from arch/s390/include/asm/atomic.h:16,
                    from include/linux/atomic.h:7,
                    from include/linux/rcupdate.h:25,
                    from include/linux/rculist.h:11,
                    from include/linux/pid.h:5,
                    from include/linux/sched.h:14,
                    from include/linux/ratelimit.h:6,
                    from include/linux/dev_printk.h:16,
                    from include/linux/device.h:15,
                    from drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:5:
   drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c: In function 'npcm7xx_get_groups_count':
>> drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:1564:28: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long unsigned int' [-Wformat=]
    1564 |         dev_dbg(npcm->dev, "group size: %d\n", ARRAY_SIZE(npcm7xx_groups));
         |                            ^~~~~~~~~~~~~~~~~~
   include/linux/dynamic_debug.h:134:29: note: in definition of macro '__dynamic_func_call'
     134 |                 func(&id, ##__VA_ARGS__);               \
         |                             ^~~~~~~~~~~
   include/linux/dynamic_debug.h:166:9: note: in expansion of macro '_dynamic_func_call'
     166 |         _dynamic_func_call(fmt,__dynamic_dev_dbg,               \
         |         ^~~~~~~~~~~~~~~~~~
   include/linux/dev_printk.h:155:9: note: in expansion of macro 'dynamic_dev_dbg'
     155 |         dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
         |         ^~~~~~~~~~~~~~~
   include/linux/dev_printk.h:155:30: note: in expansion of macro 'dev_fmt'
     155 |         dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
         |                              ^~~~~~~
   drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:1564:9: note: in expansion of macro 'dev_dbg'
    1564 |         dev_dbg(npcm->dev, "group size: %d\n", ARRAY_SIZE(npcm7xx_groups));
         |         ^~~~~~~
   drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:1564:42: note: format string is defined here
    1564 |         dev_dbg(npcm->dev, "group size: %d\n", ARRAY_SIZE(npcm7xx_groups));
         |                                         ~^
         |                                          |
         |                                          int
         |                                         %ld


vim +1564 drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c

3b588e43ee5c7a Tomer Maimon 2018-08-08  1559  
3b588e43ee5c7a Tomer Maimon 2018-08-08  1560  static int npcm7xx_get_groups_count(struct pinctrl_dev *pctldev)
3b588e43ee5c7a Tomer Maimon 2018-08-08  1561  {
3b588e43ee5c7a Tomer Maimon 2018-08-08  1562  	struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
3b588e43ee5c7a Tomer Maimon 2018-08-08  1563  
3b588e43ee5c7a Tomer Maimon 2018-08-08 @1564  	dev_dbg(npcm->dev, "group size: %d\n", ARRAY_SIZE(npcm7xx_groups));
3b588e43ee5c7a Tomer Maimon 2018-08-08  1565  	return ARRAY_SIZE(npcm7xx_groups);
3b588e43ee5c7a Tomer Maimon 2018-08-08  1566  }
3b588e43ee5c7a Tomer Maimon 2018-08-08  1567  

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

Re: [PATCH v5 5/9] pinctrl: nuvoton: Add driver for WPCM450

[kernel test robot]

Hi "Jonathan,

I love your patch! Perhaps something to improve:

[auto build test WARNING on linusw-pinctrl/devel]
[also build test WARNING on robh/for-next linus/master v5.17-rc1 next-20220128]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Jonathan-Neusch-fer/Nuvoton-WPCM450-pinctrl-and-GPIO-driver/20220129-195955
base:   https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git devel
config: s390-allyesconfig (https://download.01.org/0day-ci/archive/20220129/202201292134.kcXZbWy4-lkp@intel.com/config)
compiler: s390-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/0day-ci/linux/commit/3fd91ea1bad905592e89c8f987f6bd3740329b80
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Jonathan-Neusch-fer/Nuvoton-WPCM450-pinctrl-and-GPIO-driver/20220129-195955
        git checkout 3fd91ea1bad905592e89c8f987f6bd3740329b80
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=s390 SHELL=/bin/bash drivers/pinctrl/nuvoton/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

   In file included from include/linux/printk.h:555,
                    from include/asm-generic/bug.h:22,
                    from arch/s390/include/asm/bug.h:68,
                    from include/linux/bug.h:5,
                    from include/linux/mmdebug.h:5,
                    from arch/s390/include/asm/cmpxchg.h:11,
                    from arch/s390/include/asm/atomic.h:16,
                    from include/linux/atomic.h:7,
                    from include/linux/rcupdate.h:25,
                    from include/linux/rculist.h:11,
                    from include/linux/pid.h:5,
                    from include/linux/sched.h:14,
                    from include/linux/ratelimit.h:6,
                    from include/linux/dev_printk.h:16,
                    from include/linux/device.h:15,
                    from drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:5:
   drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c: In function 'npcm7xx_get_groups_count':
>> drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:1564:28: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long unsigned int' [-Wformat=]
    1564 |         dev_dbg(npcm->dev, "group size: %d\n", ARRAY_SIZE(npcm7xx_groups));
         |                            ^~~~~~~~~~~~~~~~~~
   include/linux/dynamic_debug.h:134:29: note: in definition of macro '__dynamic_func_call'
     134 |                 func(&id, ##__VA_ARGS__);               \
         |                             ^~~~~~~~~~~
   include/linux/dynamic_debug.h:166:9: note: in expansion of macro '_dynamic_func_call'
     166 |         _dynamic_func_call(fmt,__dynamic_dev_dbg,               \
         |         ^~~~~~~~~~~~~~~~~~
   include/linux/dev_printk.h:155:9: note: in expansion of macro 'dynamic_dev_dbg'
     155 |         dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
         |         ^~~~~~~~~~~~~~~
   include/linux/dev_printk.h:155:30: note: in expansion of macro 'dev_fmt'
     155 |         dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
         |                              ^~~~~~~
   drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:1564:9: note: in expansion of macro 'dev_dbg'
    1564 |         dev_dbg(npcm->dev, "group size: %d\n", ARRAY_SIZE(npcm7xx_groups));
         |         ^~~~~~~
   drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:1564:42: note: format string is defined here
    1564 |         dev_dbg(npcm->dev, "group size: %d\n", ARRAY_SIZE(npcm7xx_groups));
         |                                         ~^
         |                                          |
         |                                          int
         |                                         %ld


vim +1564 drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c

3b588e43ee5c7a Tomer Maimon 2018-08-08  1559  
3b588e43ee5c7a Tomer Maimon 2018-08-08  1560  static int npcm7xx_get_groups_count(struct pinctrl_dev *pctldev)
3b588e43ee5c7a Tomer Maimon 2018-08-08  1561  {
3b588e43ee5c7a Tomer Maimon 2018-08-08  1562  	struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
3b588e43ee5c7a Tomer Maimon 2018-08-08  1563  
3b588e43ee5c7a Tomer Maimon 2018-08-08 @1564  	dev_dbg(npcm->dev, "group size: %d\n", ARRAY_SIZE(npcm7xx_groups));
3b588e43ee5c7a Tomer Maimon 2018-08-08  1565  	return ARRAY_SIZE(npcm7xx_groups);
3b588e43ee5c7a Tomer Maimon 2018-08-08  1566  }
3b588e43ee5c7a Tomer Maimon 2018-08-08  1567  

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

Re: [PATCH v5 5/9] pinctrl: nuvoton: Add driver for WPCM450

[kernel test robot]

Hi "Jonathan,

I love your patch! Perhaps something to improve:

[auto build test WARNING on linusw-pinctrl/devel]
[also build test WARNING on robh/for-next linus/master v5.17-rc1 next-20220128]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Jonathan-Neusch-fer/Nuvoton-WPCM450-pinctrl-and-GPIO-driver/20220129-195955
base:   https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git devel
config: um-allmodconfig (https://download.01.org/0day-ci/archive/20220129/202201292234.NpSNe4TD-lkp@intel.com/config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
        # https://github.com/0day-ci/linux/commit/3fd91ea1bad905592e89c8f987f6bd3740329b80
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Jonathan-Neusch-fer/Nuvoton-WPCM450-pinctrl-and-GPIO-driver/20220129-195955
        git checkout 3fd91ea1bad905592e89c8f987f6bd3740329b80
        # save the config file to linux build tree
        mkdir build_dir
        make W=1 O=build_dir ARCH=um SHELL=/bin/bash drivers/pinctrl/nuvoton/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:908: warning: "DS" redefined
     908 | #define DS(lo, hi) (((lo) << DRIVE_STRENGTH_LO_SHIFT) | \
         | 
   In file included from arch/x86/um/shared/sysdep/ptrace.h:44,
                    from arch/um/include/asm/ptrace-generic.h:11,
                    from arch/x86/um/asm/ptrace.h:9,
                    from arch/um/include/asm/processor-generic.h:13,
                    from arch/x86/um/asm/processor.h:41,
                    from include/linux/rcupdate.h:30,
                    from include/linux/rculist.h:11,
                    from include/linux/pid.h:5,
                    from include/linux/sched.h:14,
                    from include/linux/ratelimit.h:6,
                    from include/linux/dev_printk.h:16,
                    from include/linux/device.h:15,
                    from drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:5:
   arch/x86/um/shared/sysdep/ptrace_64.h:38: note: this is the location of the previous definition
      38 | #define DS (HOST_DS * sizeof(long))
         | 
   In file included from include/linux/printk.h:555,
                    from include/asm-generic/bug.h:22,
                    from ./arch/um/include/generated/asm/bug.h:1,
                    from include/linux/bug.h:5,
                    from include/linux/thread_info.h:13,
                    from include/asm-generic/current.h:5,
                    from ./arch/um/include/generated/asm/current.h:1,
                    from include/linux/sched.h:12,
                    from include/linux/ratelimit.h:6,
                    from include/linux/dev_printk.h:16,
                    from include/linux/device.h:15,
                    from drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:5:
   drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c: In function 'npcm7xx_get_groups_count':
   drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:1564:21: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long unsigned int' [-Wformat=]
    1564 |  dev_dbg(npcm->dev, "group size: %d\n", ARRAY_SIZE(npcm7xx_groups));
         |                     ^~~~~~~~~~~~~~~~~~
   include/linux/dynamic_debug.h:134:15: note: in definition of macro '__dynamic_func_call'
     134 |   func(&id, ##__VA_ARGS__);  \
         |               ^~~~~~~~~~~
   include/linux/dynamic_debug.h:166:2: note: in expansion of macro '_dynamic_func_call'
     166 |  _dynamic_func_call(fmt,__dynamic_dev_dbg,   \
         |  ^~~~~~~~~~~~~~~~~~
   include/linux/dev_printk.h:155:2: note: in expansion of macro 'dynamic_dev_dbg'
     155 |  dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
         |  ^~~~~~~~~~~~~~~
   include/linux/dev_printk.h:155:23: note: in expansion of macro 'dev_fmt'
     155 |  dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
         |                       ^~~~~~~
   drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:1564:2: note: in expansion of macro 'dev_dbg'
    1564 |  dev_dbg(npcm->dev, "group size: %d\n", ARRAY_SIZE(npcm7xx_groups));
         |  ^~~~~~~
   drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:1564:35: note: format string is defined here
    1564 |  dev_dbg(npcm->dev, "group size: %d\n", ARRAY_SIZE(npcm7xx_groups));
         |                                  ~^
         |                                   |
         |                                   int
         |                                  %ld


vim +/DS +908 drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c

3b588e43ee5c7ad Tomer Maimon 2018-08-08  907  
3b588e43ee5c7ad Tomer Maimon 2018-08-08 @908  #define DS(lo, hi)	(((lo) << DRIVE_STRENGTH_LO_SHIFT) | \
3b588e43ee5c7ad Tomer Maimon 2018-08-08  909  			 ((hi) << DRIVE_STRENGTH_HI_SHIFT))
3b588e43ee5c7ad Tomer Maimon 2018-08-08  910  #define DSLO(x)		(((x) >> DRIVE_STRENGTH_LO_SHIFT) & 0xF)
3b588e43ee5c7ad Tomer Maimon 2018-08-08  911  #define DSHI(x)		(((x) >> DRIVE_STRENGTH_HI_SHIFT) & 0xF)
3b588e43ee5c7ad Tomer Maimon 2018-08-08  912  

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

Re: [PATCH v5 5/9] pinctrl: nuvoton: Add driver for WPCM450

[kernel test robot]

[-- Attachment #1: Type: text/plain, Size: 5575 bytes --]

Hi "Jonathan,

I love your patch! Perhaps something to improve:

[auto build test WARNING on linusw-pinctrl/devel]
[also build test WARNING on robh/for-next linus/master v5.17-rc1 next-20220128]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Jonathan-Neusch-fer/Nuvoton-WPCM450-pinctrl-and-GPIO-driver/20220129-195955
base:   https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git devel
config: um-allmodconfig (https://download.01.org/0day-ci/archive/20220129/202201292234.NpSNe4TD-lkp(a)intel.com/config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
        # https://github.com/0day-ci/linux/commit/3fd91ea1bad905592e89c8f987f6bd3740329b80
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Jonathan-Neusch-fer/Nuvoton-WPCM450-pinctrl-and-GPIO-driver/20220129-195955
        git checkout 3fd91ea1bad905592e89c8f987f6bd3740329b80
        # save the config file to linux build tree
        mkdir build_dir
        make W=1 O=build_dir ARCH=um SHELL=/bin/bash drivers/pinctrl/nuvoton/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:908: warning: "DS" redefined
     908 | #define DS(lo, hi) (((lo) << DRIVE_STRENGTH_LO_SHIFT) | \
         | 
   In file included from arch/x86/um/shared/sysdep/ptrace.h:44,
                    from arch/um/include/asm/ptrace-generic.h:11,
                    from arch/x86/um/asm/ptrace.h:9,
                    from arch/um/include/asm/processor-generic.h:13,
                    from arch/x86/um/asm/processor.h:41,
                    from include/linux/rcupdate.h:30,
                    from include/linux/rculist.h:11,
                    from include/linux/pid.h:5,
                    from include/linux/sched.h:14,
                    from include/linux/ratelimit.h:6,
                    from include/linux/dev_printk.h:16,
                    from include/linux/device.h:15,
                    from drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:5:
   arch/x86/um/shared/sysdep/ptrace_64.h:38: note: this is the location of the previous definition
      38 | #define DS (HOST_DS * sizeof(long))
         | 
   In file included from include/linux/printk.h:555,
                    from include/asm-generic/bug.h:22,
                    from ./arch/um/include/generated/asm/bug.h:1,
                    from include/linux/bug.h:5,
                    from include/linux/thread_info.h:13,
                    from include/asm-generic/current.h:5,
                    from ./arch/um/include/generated/asm/current.h:1,
                    from include/linux/sched.h:12,
                    from include/linux/ratelimit.h:6,
                    from include/linux/dev_printk.h:16,
                    from include/linux/device.h:15,
                    from drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:5:
   drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c: In function 'npcm7xx_get_groups_count':
   drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:1564:21: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long unsigned int' [-Wformat=]
    1564 |  dev_dbg(npcm->dev, "group size: %d\n", ARRAY_SIZE(npcm7xx_groups));
         |                     ^~~~~~~~~~~~~~~~~~
   include/linux/dynamic_debug.h:134:15: note: in definition of macro '__dynamic_func_call'
     134 |   func(&id, ##__VA_ARGS__);  \
         |               ^~~~~~~~~~~
   include/linux/dynamic_debug.h:166:2: note: in expansion of macro '_dynamic_func_call'
     166 |  _dynamic_func_call(fmt,__dynamic_dev_dbg,   \
         |  ^~~~~~~~~~~~~~~~~~
   include/linux/dev_printk.h:155:2: note: in expansion of macro 'dynamic_dev_dbg'
     155 |  dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
         |  ^~~~~~~~~~~~~~~
   include/linux/dev_printk.h:155:23: note: in expansion of macro 'dev_fmt'
     155 |  dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
         |                       ^~~~~~~
   drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:1564:2: note: in expansion of macro 'dev_dbg'
    1564 |  dev_dbg(npcm->dev, "group size: %d\n", ARRAY_SIZE(npcm7xx_groups));
         |  ^~~~~~~
   drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:1564:35: note: format string is defined here
    1564 |  dev_dbg(npcm->dev, "group size: %d\n", ARRAY_SIZE(npcm7xx_groups));
         |                                  ~^
         |                                   |
         |                                   int
         |                                  %ld


vim +/DS +908 drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c

3b588e43ee5c7ad Tomer Maimon 2018-08-08  907  
3b588e43ee5c7ad Tomer Maimon 2018-08-08 @908  #define DS(lo, hi)	(((lo) << DRIVE_STRENGTH_LO_SHIFT) | \
3b588e43ee5c7ad Tomer Maimon 2018-08-08  909  			 ((hi) << DRIVE_STRENGTH_HI_SHIFT))
3b588e43ee5c7ad Tomer Maimon 2018-08-08  910  #define DSLO(x)		(((x) >> DRIVE_STRENGTH_LO_SHIFT) & 0xF)
3b588e43ee5c7ad Tomer Maimon 2018-08-08  911  #define DSHI(x)		(((x) >> DRIVE_STRENGTH_HI_SHIFT) & 0xF)
3b588e43ee5c7ad Tomer Maimon 2018-08-08  912  

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

Re: [PATCH v5 5/9] pinctrl: nuvoton: Add driver for WPCM450

[kernel test robot]

Hi "Jonathan,

I love your patch! Perhaps something to improve:

[auto build test WARNING on linusw-pinctrl/devel]
[also build test WARNING on robh/for-next linus/master v5.17-rc1 next-20220128]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Jonathan-Neusch-fer/Nuvoton-WPCM450-pinctrl-and-GPIO-driver/20220129-195955
base:   https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git devel
config: um-allmodconfig (https://download.01.org/0day-ci/archive/20220129/202201292234.NpSNe4TD-lkp@intel.com/config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
        # https://github.com/0day-ci/linux/commit/3fd91ea1bad905592e89c8f987f6bd3740329b80
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Jonathan-Neusch-fer/Nuvoton-WPCM450-pinctrl-and-GPIO-driver/20220129-195955
        git checkout 3fd91ea1bad905592e89c8f987f6bd3740329b80
        # save the config file to linux build tree
        mkdir build_dir
        make W=1 O=build_dir ARCH=um SHELL=/bin/bash drivers/pinctrl/nuvoton/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:908: warning: "DS" redefined
     908 | #define DS(lo, hi) (((lo) << DRIVE_STRENGTH_LO_SHIFT) | \
         | 
   In file included from arch/x86/um/shared/sysdep/ptrace.h:44,
                    from arch/um/include/asm/ptrace-generic.h:11,
                    from arch/x86/um/asm/ptrace.h:9,
                    from arch/um/include/asm/processor-generic.h:13,
                    from arch/x86/um/asm/processor.h:41,
                    from include/linux/rcupdate.h:30,
                    from include/linux/rculist.h:11,
                    from include/linux/pid.h:5,
                    from include/linux/sched.h:14,
                    from include/linux/ratelimit.h:6,
                    from include/linux/dev_printk.h:16,
                    from include/linux/device.h:15,
                    from drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:5:
   arch/x86/um/shared/sysdep/ptrace_64.h:38: note: this is the location of the previous definition
      38 | #define DS (HOST_DS * sizeof(long))
         | 
   In file included from include/linux/printk.h:555,
                    from include/asm-generic/bug.h:22,
                    from ./arch/um/include/generated/asm/bug.h:1,
                    from include/linux/bug.h:5,
                    from include/linux/thread_info.h:13,
                    from include/asm-generic/current.h:5,
                    from ./arch/um/include/generated/asm/current.h:1,
                    from include/linux/sched.h:12,
                    from include/linux/ratelimit.h:6,
                    from include/linux/dev_printk.h:16,
                    from include/linux/device.h:15,
                    from drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:5:
   drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c: In function 'npcm7xx_get_groups_count':
   drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:1564:21: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long unsigned int' [-Wformat=]
    1564 |  dev_dbg(npcm->dev, "group size: %d\n", ARRAY_SIZE(npcm7xx_groups));
         |                     ^~~~~~~~~~~~~~~~~~
   include/linux/dynamic_debug.h:134:15: note: in definition of macro '__dynamic_func_call'
     134 |   func(&id, ##__VA_ARGS__);  \
         |               ^~~~~~~~~~~
   include/linux/dynamic_debug.h:166:2: note: in expansion of macro '_dynamic_func_call'
     166 |  _dynamic_func_call(fmt,__dynamic_dev_dbg,   \
         |  ^~~~~~~~~~~~~~~~~~
   include/linux/dev_printk.h:155:2: note: in expansion of macro 'dynamic_dev_dbg'
     155 |  dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
         |  ^~~~~~~~~~~~~~~
   include/linux/dev_printk.h:155:23: note: in expansion of macro 'dev_fmt'
     155 |  dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
         |                       ^~~~~~~
   drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:1564:2: note: in expansion of macro 'dev_dbg'
    1564 |  dev_dbg(npcm->dev, "group size: %d\n", ARRAY_SIZE(npcm7xx_groups));
         |  ^~~~~~~
   drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:1564:35: note: format string is defined here
    1564 |  dev_dbg(npcm->dev, "group size: %d\n", ARRAY_SIZE(npcm7xx_groups));
         |                                  ~^
         |                                   |
         |                                   int
         |                                  %ld


vim +/DS +908 drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c

3b588e43ee5c7ad Tomer Maimon 2018-08-08  907  
3b588e43ee5c7ad Tomer Maimon 2018-08-08 @908  #define DS(lo, hi)	(((lo) << DRIVE_STRENGTH_LO_SHIFT) | \
3b588e43ee5c7ad Tomer Maimon 2018-08-08  909  			 ((hi) << DRIVE_STRENGTH_HI_SHIFT))
3b588e43ee5c7ad Tomer Maimon 2018-08-08  910  #define DSLO(x)		(((x) >> DRIVE_STRENGTH_LO_SHIFT) & 0xF)
3b588e43ee5c7ad Tomer Maimon 2018-08-08  911  #define DSHI(x)		(((x) >> DRIVE_STRENGTH_HI_SHIFT) & 0xF)
3b588e43ee5c7ad Tomer Maimon 2018-08-08  912  

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

Re: [PATCH v5 5/9] pinctrl: nuvoton: Add driver for WPCM450

[Andy Shevchenko]

On Sat, Jan 29, 2022 at 4:10 PM kernel test robot <lkp@intel.com> wrote:
>
> Hi "Jonathan,
>
> I love your patch! Perhaps something to improve:
>
> [auto build test WARNING on linusw-pinctrl/devel]
> [also build test WARNING on robh/for-next linus/master v5.17-rc1 next-20220128]
> [If your patch is applied to the wrong git tree, kindly drop us a note.
> And when submitting patch, we suggest to use '--base' as documented in
> https://git-scm.com/docs/git-format-patch]
>
> url:    https://github.com/0day-ci/linux/commits/Jonathan-Neusch-fer/Nuvoton-WPCM450-pinctrl-and-GPIO-driver/20220129-195955
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git devel
> config: um-allmodconfig (https://download.01.org/0day-ci/archive/20220129/202201292234.NpSNe4TD-lkp@intel.com/config)
> compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
> reproduce (this is a W=1 build):
>         # https://github.com/0day-ci/linux/commit/3fd91ea1bad905592e89c8f987f6bd3740329b80
>         git remote add linux-review https://github.com/0day-ci/linux
>         git fetch --no-tags linux-review Jonathan-Neusch-fer/Nuvoton-WPCM450-pinctrl-and-GPIO-driver/20220129-195955
>         git checkout 3fd91ea1bad905592e89c8f987f6bd3740329b80
>         # save the config file to linux build tree
>         mkdir build_dir
>         make W=1 O=build_dir ARCH=um SHELL=/bin/bash drivers/pinctrl/nuvoton/
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
>
> All warnings (new ones prefixed by >>):

...

> >> drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:908: warning: "DS" redefined
>      908 | #define DS(lo, hi) (((lo) << DRIVE_STRENGTH_LO_SHIFT) | \
>          |

>    arch/x86/um/shared/sysdep/ptrace_64.h:38: note: this is the location of the previous definition
>       38 | #define DS (HOST_DS * sizeof(long))

This is a good example why short and namespace-less definitions are
not always good even in standalone module.

...

>    drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c: In function 'npcm7xx_get_groups_count':
>    drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:1564:21: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long unsigned int' [-Wformat=]

Should be %zu

If it's already in for-next, there should be two patches to fix these issues.

-- 
With Best Regards,
Andy Shevchenko

Re: [PATCH v5 5/9] pinctrl: nuvoton: Add driver for WPCM450

[Andy Shevchenko]

[-- Attachment #1: Type: text/plain, Size: 2428 bytes --]

On Sat, Jan 29, 2022 at 4:10 PM kernel test robot <lkp@intel.com> wrote:
>
> Hi "Jonathan,
>
> I love your patch! Perhaps something to improve:
>
> [auto build test WARNING on linusw-pinctrl/devel]
> [also build test WARNING on robh/for-next linus/master v5.17-rc1 next-20220128]
> [If your patch is applied to the wrong git tree, kindly drop us a note.
> And when submitting patch, we suggest to use '--base' as documented in
> https://git-scm.com/docs/git-format-patch]
>
> url:    https://github.com/0day-ci/linux/commits/Jonathan-Neusch-fer/Nuvoton-WPCM450-pinctrl-and-GPIO-driver/20220129-195955
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git devel
> config: um-allmodconfig (https://download.01.org/0day-ci/archive/20220129/202201292234.NpSNe4TD-lkp(a)intel.com/config)
> compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
> reproduce (this is a W=1 build):
>         # https://github.com/0day-ci/linux/commit/3fd91ea1bad905592e89c8f987f6bd3740329b80
>         git remote add linux-review https://github.com/0day-ci/linux
>         git fetch --no-tags linux-review Jonathan-Neusch-fer/Nuvoton-WPCM450-pinctrl-and-GPIO-driver/20220129-195955
>         git checkout 3fd91ea1bad905592e89c8f987f6bd3740329b80
>         # save the config file to linux build tree
>         mkdir build_dir
>         make W=1 O=build_dir ARCH=um SHELL=/bin/bash drivers/pinctrl/nuvoton/
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
>
> All warnings (new ones prefixed by >>):

...

> >> drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:908: warning: "DS" redefined
>      908 | #define DS(lo, hi) (((lo) << DRIVE_STRENGTH_LO_SHIFT) | \
>          |

>    arch/x86/um/shared/sysdep/ptrace_64.h:38: note: this is the location of the previous definition
>       38 | #define DS (HOST_DS * sizeof(long))

This is a good example why short and namespace-less definitions are
not always good even in standalone module.

...

>    drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c: In function 'npcm7xx_get_groups_count':
>    drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:1564:21: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long unsigned int' [-Wformat=]

Should be %zu

If it's already in for-next, there should be two patches to fix these issues.

-- 
With Best Regards,
Andy Shevchenko

Re: [PATCH v5 5/9] pinctrl: nuvoton: Add driver for WPCM450

[Andy Shevchenko]

On Sat, Jan 29, 2022 at 4:10 PM kernel test robot <lkp@intel.com> wrote:
>
> Hi "Jonathan,
>
> I love your patch! Perhaps something to improve:
>
> [auto build test WARNING on linusw-pinctrl/devel]
> [also build test WARNING on robh/for-next linus/master v5.17-rc1 next-20220128]
> [If your patch is applied to the wrong git tree, kindly drop us a note.
> And when submitting patch, we suggest to use '--base' as documented in
> https://git-scm.com/docs/git-format-patch]
>
> url:    https://github.com/0day-ci/linux/commits/Jonathan-Neusch-fer/Nuvoton-WPCM450-pinctrl-and-GPIO-driver/20220129-195955
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git devel
> config: um-allmodconfig (https://download.01.org/0day-ci/archive/20220129/202201292234.NpSNe4TD-lkp@intel.com/config)
> compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
> reproduce (this is a W=1 build):
>         # https://github.com/0day-ci/linux/commit/3fd91ea1bad905592e89c8f987f6bd3740329b80
>         git remote add linux-review https://github.com/0day-ci/linux
>         git fetch --no-tags linux-review Jonathan-Neusch-fer/Nuvoton-WPCM450-pinctrl-and-GPIO-driver/20220129-195955
>         git checkout 3fd91ea1bad905592e89c8f987f6bd3740329b80
>         # save the config file to linux build tree
>         mkdir build_dir
>         make W=1 O=build_dir ARCH=um SHELL=/bin/bash drivers/pinctrl/nuvoton/
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
>
> All warnings (new ones prefixed by >>):

...

> >> drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:908: warning: "DS" redefined
>      908 | #define DS(lo, hi) (((lo) << DRIVE_STRENGTH_LO_SHIFT) | \
>          |

>    arch/x86/um/shared/sysdep/ptrace_64.h:38: note: this is the location of the previous definition
>       38 | #define DS (HOST_DS * sizeof(long))

This is a good example why short and namespace-less definitions are
not always good even in standalone module.

...

>    drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c: In function 'npcm7xx_get_groups_count':
>    drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:1564:21: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long unsigned int' [-Wformat=]

Should be %zu

If it's already in for-next, there should be two patches to fix these issues.

-- 
With Best Regards,
Andy Shevchenko

Re: [PATCH v5 5/9] pinctrl: nuvoton: Add driver for WPCM450

[Jonathan Neuschäfer]

[-- Attachment #1: Type: text/plain, Size: 2749 bytes --]

On Sun, Jan 30, 2022 at 08:47:23PM +0200, Andy Shevchenko wrote:
> On Sat, Jan 29, 2022 at 4:10 PM kernel test robot <lkp@intel.com> wrote:
> >
> > Hi "Jonathan,
> >
> > I love your patch! Perhaps something to improve:
> >
> > [auto build test WARNING on linusw-pinctrl/devel]
> > [also build test WARNING on robh/for-next linus/master v5.17-rc1 next-20220128]
> > [If your patch is applied to the wrong git tree, kindly drop us a note.
> > And when submitting patch, we suggest to use '--base' as documented in
> > https://git-scm.com/docs/git-format-patch]
> >
> > url:    https://github.com/0day-ci/linux/commits/Jonathan-Neusch-fer/Nuvoton-WPCM450-pinctrl-and-GPIO-driver/20220129-195955
> > base:   https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git devel
> > config: um-allmodconfig (https://download.01.org/0day-ci/archive/20220129/202201292234.NpSNe4TD-lkp@intel.com/config)
> > compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
> > reproduce (this is a W=1 build):
> >         # https://github.com/0day-ci/linux/commit/3fd91ea1bad905592e89c8f987f6bd3740329b80
> >         git remote add linux-review https://github.com/0day-ci/linux
> >         git fetch --no-tags linux-review Jonathan-Neusch-fer/Nuvoton-WPCM450-pinctrl-and-GPIO-driver/20220129-195955
> >         git checkout 3fd91ea1bad905592e89c8f987f6bd3740329b80
> >         # save the config file to linux build tree
> >         mkdir build_dir
> >         make W=1 O=build_dir ARCH=um SHELL=/bin/bash drivers/pinctrl/nuvoton/
> >
> > If you fix the issue, kindly add following tag as appropriate
> > Reported-by: kernel test robot <lkp@intel.com>
> >
> > All warnings (new ones prefixed by >>):
> 
> ...
> 
> > >> drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:908: warning: "DS" redefined
> >      908 | #define DS(lo, hi) (((lo) << DRIVE_STRENGTH_LO_SHIFT) | \
> >          |
> 
> >    arch/x86/um/shared/sysdep/ptrace_64.h:38: note: this is the location of the previous definition
> >       38 | #define DS (HOST_DS * sizeof(long))
> 
> This is a good example why short and namespace-less definitions are
> not always good even in standalone module.
> 
> ...
> 
> >    drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c: In function 'npcm7xx_get_groups_count':
> >    drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:1564:21: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long unsigned int' [-Wformat=]
> 
> Should be %zu
> 
> If it's already in for-next, there should be two patches to fix these issues.

These warnings are about the pinctrl-npcm7xx driver, which was merged
many releases ago, but started to be built due to the Kconfig change in
my patchset.

I'll fix them anyway.


Jonathan

[-- Attachment #2: signature.asc --]
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Re: [PATCH v5 5/9] pinctrl: nuvoton: Add driver for WPCM450

[Jonathan Neuschäfer]

[-- Attachment #1: Type: text/plain, Size: 2751 bytes --]

On Sun, Jan 30, 2022 at 08:47:23PM +0200, Andy Shevchenko wrote:
> On Sat, Jan 29, 2022 at 4:10 PM kernel test robot <lkp@intel.com> wrote:
> >
> > Hi "Jonathan,
> >
> > I love your patch! Perhaps something to improve:
> >
> > [auto build test WARNING on linusw-pinctrl/devel]
> > [also build test WARNING on robh/for-next linus/master v5.17-rc1 next-20220128]
> > [If your patch is applied to the wrong git tree, kindly drop us a note.
> > And when submitting patch, we suggest to use '--base' as documented in
> > https://git-scm.com/docs/git-format-patch]
> >
> > url:    https://github.com/0day-ci/linux/commits/Jonathan-Neusch-fer/Nuvoton-WPCM450-pinctrl-and-GPIO-driver/20220129-195955
> > base:   https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git devel
> > config: um-allmodconfig (https://download.01.org/0day-ci/archive/20220129/202201292234.NpSNe4TD-lkp(a)intel.com/config)
> > compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
> > reproduce (this is a W=1 build):
> >         # https://github.com/0day-ci/linux/commit/3fd91ea1bad905592e89c8f987f6bd3740329b80
> >         git remote add linux-review https://github.com/0day-ci/linux
> >         git fetch --no-tags linux-review Jonathan-Neusch-fer/Nuvoton-WPCM450-pinctrl-and-GPIO-driver/20220129-195955
> >         git checkout 3fd91ea1bad905592e89c8f987f6bd3740329b80
> >         # save the config file to linux build tree
> >         mkdir build_dir
> >         make W=1 O=build_dir ARCH=um SHELL=/bin/bash drivers/pinctrl/nuvoton/
> >
> > If you fix the issue, kindly add following tag as appropriate
> > Reported-by: kernel test robot <lkp@intel.com>
> >
> > All warnings (new ones prefixed by >>):
> 
> ...
> 
> > >> drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:908: warning: "DS" redefined
> >      908 | #define DS(lo, hi) (((lo) << DRIVE_STRENGTH_LO_SHIFT) | \
> >          |
> 
> >    arch/x86/um/shared/sysdep/ptrace_64.h:38: note: this is the location of the previous definition
> >       38 | #define DS (HOST_DS * sizeof(long))
> 
> This is a good example why short and namespace-less definitions are
> not always good even in standalone module.
> 
> ...
> 
> >    drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c: In function 'npcm7xx_get_groups_count':
> >    drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:1564:21: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long unsigned int' [-Wformat=]
> 
> Should be %zu
> 
> If it's already in for-next, there should be two patches to fix these issues.

These warnings are about the pinctrl-npcm7xx driver, which was merged
many releases ago, but started to be built due to the Kconfig change in
my patchset.

I'll fix them anyway.


Jonathan

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]

Re: [PATCH v5 5/9] pinctrl: nuvoton: Add driver for WPCM450

[Jonathan Neuschäfer]

[-- Attachment #1: Type: text/plain, Size: 2749 bytes --]

On Sun, Jan 30, 2022 at 08:47:23PM +0200, Andy Shevchenko wrote:
> On Sat, Jan 29, 2022 at 4:10 PM kernel test robot <lkp@intel.com> wrote:
> >
> > Hi "Jonathan,
> >
> > I love your patch! Perhaps something to improve:
> >
> > [auto build test WARNING on linusw-pinctrl/devel]
> > [also build test WARNING on robh/for-next linus/master v5.17-rc1 next-20220128]
> > [If your patch is applied to the wrong git tree, kindly drop us a note.
> > And when submitting patch, we suggest to use '--base' as documented in
> > https://git-scm.com/docs/git-format-patch]
> >
> > url:    https://github.com/0day-ci/linux/commits/Jonathan-Neusch-fer/Nuvoton-WPCM450-pinctrl-and-GPIO-driver/20220129-195955
> > base:   https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git devel
> > config: um-allmodconfig (https://download.01.org/0day-ci/archive/20220129/202201292234.NpSNe4TD-lkp@intel.com/config)
> > compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
> > reproduce (this is a W=1 build):
> >         # https://github.com/0day-ci/linux/commit/3fd91ea1bad905592e89c8f987f6bd3740329b80
> >         git remote add linux-review https://github.com/0day-ci/linux
> >         git fetch --no-tags linux-review Jonathan-Neusch-fer/Nuvoton-WPCM450-pinctrl-and-GPIO-driver/20220129-195955
> >         git checkout 3fd91ea1bad905592e89c8f987f6bd3740329b80
> >         # save the config file to linux build tree
> >         mkdir build_dir
> >         make W=1 O=build_dir ARCH=um SHELL=/bin/bash drivers/pinctrl/nuvoton/
> >
> > If you fix the issue, kindly add following tag as appropriate
> > Reported-by: kernel test robot <lkp@intel.com>
> >
> > All warnings (new ones prefixed by >>):
> 
> ...
> 
> > >> drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:908: warning: "DS" redefined
> >      908 | #define DS(lo, hi) (((lo) << DRIVE_STRENGTH_LO_SHIFT) | \
> >          |
> 
> >    arch/x86/um/shared/sysdep/ptrace_64.h:38: note: this is the location of the previous definition
> >       38 | #define DS (HOST_DS * sizeof(long))
> 
> This is a good example why short and namespace-less definitions are
> not always good even in standalone module.
> 
> ...
> 
> >    drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c: In function 'npcm7xx_get_groups_count':
> >    drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:1564:21: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long unsigned int' [-Wformat=]
> 
> Should be %zu
> 
> If it's already in for-next, there should be two patches to fix these issues.

These warnings are about the pinctrl-npcm7xx driver, which was merged
many releases ago, but started to be built due to the Kconfig change in
my patchset.

I'll fix them anyway.


Jonathan

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]

[PATCH v5 6/9] ARM: dts: wpcm450: Add pinctrl and GPIO nodes

[Jonathan Neuschäfer]

This patch adds the pin controller and GPIO banks to the devicetree for the
WPCM450 SoC.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>

---
v4-v5:
- no changes

v3:
- Add Linus' R-b tag
- Remove nuvoton,interrupt-map again, to simplify the binding
- Make tuples clearer

v2:
- https://lore.kernel.org/lkml/20211207210823.1975632-7-j.neuschaefer@gmx.net/
- Move GPIO banks into subnodes
- Add /alias/gpio*

v1:
- https://lore.kernel.org/lkml/20210602120329.2444672-7-j.neuschaefer@gmx.net/
---
 arch/arm/boot/dts/nuvoton-wpcm450.dtsi | 72 ++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)

diff --git a/arch/arm/boot/dts/nuvoton-wpcm450.dtsi b/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
index a17ee70085dd0..66c35626c80a6 100644
--- a/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
+++ b/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
@@ -8,6 +8,17 @@ / {
 	#address-cells = <1>;
 	#size-cells = <1>;

+	aliases {
+		gpio0 = &gpio0;
+		gpio1 = &gpio1;
+		gpio2 = &gpio2;
+		gpio3 = &gpio3;
+		gpio4 = &gpio4;
+		gpio5 = &gpio5;
+		gpio6 = &gpio6;
+		gpio7 = &gpio7;
+	};
+
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -77,5 +88,66 @@ aic: interrupt-controller@b8002000 {
 			interrupt-controller;
 			#interrupt-cells = <2>;
 		};
+
+		pinctrl: pinctrl@b8003000 {
+			compatible = "nuvoton,wpcm450-pinctrl";
+			reg = <0xb8003000 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			gpio0: gpio@0 {
+				reg = <0>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupts = <2 IRQ_TYPE_LEVEL_HIGH>,
+					     <3 IRQ_TYPE_LEVEL_HIGH>,
+					     <4 IRQ_TYPE_LEVEL_HIGH>;
+				interrupt-controller;
+			};
+
+			gpio1: gpio@1 {
+				reg = <1>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
+				interrupt-controller;
+			};
+
+			gpio2: gpio@2 {
+				reg = <2>;
+				gpio-controller;
+				#gpio-cells = <2>;
+			};
+
+			gpio3: gpio@3 {
+				reg = <3>;
+				gpio-controller;
+				#gpio-cells = <2>;
+			};
+
+			gpio4: gpio@4 {
+				reg = <4>;
+				gpio-controller;
+				#gpio-cells = <2>;
+			};
+
+			gpio5: gpio@5 {
+				reg = <5>;
+				gpio-controller;
+				#gpio-cells = <2>;
+			};
+
+			gpio6: gpio@6 {
+				reg = <6>;
+				gpio-controller;
+				#gpio-cells = <2>;
+			};
+
+			gpio7: gpio@7 {
+				reg = <7>;
+				gpio-controller;
+				#gpio-cells = <2>;
+			};
+		};
 	};
 };
--
2.34.1

[PATCH v5 6/9] ARM: dts: wpcm450: Add pinctrl and GPIO nodes

[Jonathan Neuschäfer]

This patch adds the pin controller and GPIO banks to the devicetree for the
WPCM450 SoC.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>

---
v4-v5:
- no changes

v3:
- Add Linus' R-b tag
- Remove nuvoton,interrupt-map again, to simplify the binding
- Make tuples clearer

v2:
- https://lore.kernel.org/lkml/20211207210823.1975632-7-j.neuschaefer@gmx.net/
- Move GPIO banks into subnodes
- Add /alias/gpio*

v1:
- https://lore.kernel.org/lkml/20210602120329.2444672-7-j.neuschaefer@gmx.net/
---
 arch/arm/boot/dts/nuvoton-wpcm450.dtsi | 72 ++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)

diff --git a/arch/arm/boot/dts/nuvoton-wpcm450.dtsi b/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
index a17ee70085dd0..66c35626c80a6 100644
--- a/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
+++ b/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
@@ -8,6 +8,17 @@ / {
 	#address-cells = <1>;
 	#size-cells = <1>;

+	aliases {
+		gpio0 = &gpio0;
+		gpio1 = &gpio1;
+		gpio2 = &gpio2;
+		gpio3 = &gpio3;
+		gpio4 = &gpio4;
+		gpio5 = &gpio5;
+		gpio6 = &gpio6;
+		gpio7 = &gpio7;
+	};
+
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -77,5 +88,66 @@ aic: interrupt-controller@b8002000 {
 			interrupt-controller;
 			#interrupt-cells = <2>;
 		};
+
+		pinctrl: pinctrl@b8003000 {
+			compatible = "nuvoton,wpcm450-pinctrl";
+			reg = <0xb8003000 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			gpio0: gpio@0 {
+				reg = <0>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupts = <2 IRQ_TYPE_LEVEL_HIGH>,
+					     <3 IRQ_TYPE_LEVEL_HIGH>,
+					     <4 IRQ_TYPE_LEVEL_HIGH>;
+				interrupt-controller;
+			};
+
+			gpio1: gpio@1 {
+				reg = <1>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
+				interrupt-controller;
+			};
+
+			gpio2: gpio@2 {
+				reg = <2>;
+				gpio-controller;
+				#gpio-cells = <2>;
+			};
+
+			gpio3: gpio@3 {
+				reg = <3>;
+				gpio-controller;
+				#gpio-cells = <2>;
+			};
+
+			gpio4: gpio@4 {
+				reg = <4>;
+				gpio-controller;
+				#gpio-cells = <2>;
+			};
+
+			gpio5: gpio@5 {
+				reg = <5>;
+				gpio-controller;
+				#gpio-cells = <2>;
+			};
+
+			gpio6: gpio@6 {
+				reg = <6>;
+				gpio-controller;
+				#gpio-cells = <2>;
+			};
+
+			gpio7: gpio@7 {
+				reg = <7>;
+				gpio-controller;
+				#gpio-cells = <2>;
+			};
+		};
 	};
 };
--
2.34.1

[PATCH v5 7/9] ARM: dts: wpcm450: Add pin functions

[Jonathan Neuschäfer]

As done in nuvoton-common-npcm7xx.dtsi, this patch adds pinmux nodes for
all pin functions to nuvoton-wpcm450.dtsi.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
---

v4-v5:
- no changes

v3:
- Adjust to schema changes

v2:
- no changes

v1:
- https://lore.kernel.org/lkml/20210602120329.2444672-8-j.neuschaefer@gmx.net/
---
 arch/arm/boot/dts/nuvoton-wpcm450.dtsi | 305 +++++++++++++++++++++++++
 1 file changed, 305 insertions(+)

diff --git a/arch/arm/boot/dts/nuvoton-wpcm450.dtsi b/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
index 66c35626c80a6..0c547bd88bdbd 100644
--- a/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
+++ b/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
@@ -148,6 +148,311 @@ gpio7: gpio@7 {
 				gpio-controller;
 				#gpio-cells = <2>;
 			};
+
+			smb3_pins: mux-smb3 {
+				groups = "smb3";
+				function = "smb3";
+			};
+
+			smb4_pins: mux-smb4 {
+				groups = "smb4";
+				function = "smb4";
+			};
+
+			smb5_pins: mux-smb5 {
+				groups = "smb5";
+				function = "smb5";
+			};
+
+			scs1_pins: mux-scs1 {
+				groups = "scs1";
+				function = "scs1";
+			};
+
+			scs2_pins: mux-scs2 {
+				groups = "scs2";
+				function = "scs2";
+			};
+
+			scs3_pins: mux-scs3 {
+				groups = "scs3";
+				function = "scs3";
+			};
+
+			smb0_pins: mux-smb0 {
+				groups = "smb0";
+				function = "smb0";
+			};
+
+			smb1_pins: mux-smb1 {
+				groups = "smb1";
+				function = "smb1";
+			};
+
+			smb2_pins: mux-smb2 {
+				groups = "smb2";
+				function = "smb2";
+			};
+
+			bsp_pins: mux-bsp {
+				groups = "bsp";
+				function = "bsp";
+			};
+
+			hsp1_pins: mux-hsp1 {
+				groups = "hsp1";
+				function = "hsp1";
+			};
+
+			hsp2_pins: mux-hsp2 {
+				groups = "hsp2";
+				function = "hsp2";
+			};
+
+			r1err_pins: mux-r1err {
+				groups = "r1err";
+				function = "r1err";
+			};
+
+			r1md_pins: mux-r1md {
+				groups = "r1md";
+				function = "r1md";
+			};
+
+			rmii2_pins: mux-rmii2 {
+				groups = "rmii2";
+				function = "rmii2";
+			};
+
+			r2err_pins: mux-r2err {
+				groups = "r2err";
+				function = "r2err";
+			};
+
+			r2md_pins: mux-r2md {
+				groups = "r2md";
+				function = "r2md";
+			};
+
+			kbcc_pins: mux-kbcc {
+				groups = "kbcc";
+				function = "kbcc";
+			};
+
+			dvo0_pins: mux-dvo0 {
+				groups = "dvo";
+				function = "dvo0";
+			};
+
+			dvo3_pins: mux-dvo3 {
+				groups = "dvo";
+				function = "dvo3";
+			};
+
+			clko_pins: mux-clko {
+				groups = "clko";
+				function = "clko";
+			};
+
+			smi_pins: mux-smi {
+				groups = "smi";
+				function = "smi";
+			};
+
+			uinc_pins: mux-uinc {
+				groups = "uinc";
+				function = "uinc";
+			};
+
+			gspi_pins: mux-gspi {
+				groups = "gspi";
+				function = "gspi";
+			};
+
+			mben_pins: mux-mben {
+				groups = "mben";
+				function = "mben";
+			};
+
+			xcs2_pins: mux-xcs2 {
+				groups = "xcs2";
+				function = "xcs2";
+			};
+
+			xcs1_pins: mux-xcs1 {
+				groups = "xcs1";
+				function = "xcs1";
+			};
+
+			sdio_pins: mux-sdio {
+				groups = "sdio";
+				function = "sdio";
+			};
+
+			sspi_pins: mux-sspi {
+				groups = "sspi";
+				function = "sspi";
+			};
+
+			fi0_pins: mux-fi0 {
+				groups = "fi0";
+				function = "fi0";
+			};
+
+			fi1_pins: mux-fi1 {
+				groups = "fi1";
+				function = "fi1";
+			};
+
+			fi2_pins: mux-fi2 {
+				groups = "fi2";
+				function = "fi2";
+			};
+
+			fi3_pins: mux-fi3 {
+				groups = "fi3";
+				function = "fi3";
+			};
+
+			fi4_pins: mux-fi4 {
+				groups = "fi4";
+				function = "fi4";
+			};
+
+			fi5_pins: mux-fi5 {
+				groups = "fi5";
+				function = "fi5";
+			};
+
+			fi6_pins: mux-fi6 {
+				groups = "fi6";
+				function = "fi6";
+			};
+
+			fi7_pins: mux-fi7 {
+				groups = "fi7";
+				function = "fi7";
+			};
+
+			fi8_pins: mux-fi8 {
+				groups = "fi8";
+				function = "fi8";
+			};
+
+			fi9_pins: mux-fi9 {
+				groups = "fi9";
+				function = "fi9";
+			};
+
+			fi10_pins: mux-fi10 {
+				groups = "fi10";
+				function = "fi10";
+			};
+
+			fi11_pins: mux-fi11 {
+				groups = "fi11";
+				function = "fi11";
+			};
+
+			fi12_pins: mux-fi12 {
+				groups = "fi12";
+				function = "fi12";
+			};
+
+			fi13_pins: mux-fi13 {
+				groups = "fi13";
+				function = "fi13";
+			};
+
+			fi14_pins: mux-fi14 {
+				groups = "fi14";
+				function = "fi14";
+			};
+
+			fi15_pins: mux-fi15 {
+				groups = "fi15";
+				function = "fi15";
+			};
+
+			pwm0_pins: mux-pwm0 {
+				groups = "pwm0";
+				function = "pwm0";
+			};
+
+			pwm1_pins: mux-pwm1 {
+				groups = "pwm1";
+				function = "pwm1";
+			};
+
+			pwm2_pins: mux-pwm2 {
+				groups = "pwm2";
+				function = "pwm2";
+			};
+
+			pwm3_pins: mux-pwm3 {
+				groups = "pwm3";
+				function = "pwm3";
+			};
+
+			pwm4_pins: mux-pwm4 {
+				groups = "pwm4";
+				function = "pwm4";
+			};
+
+			pwm5_pins: mux-pwm5 {
+				groups = "pwm5";
+				function = "pwm5";
+			};
+
+			pwm6_pins: mux-pwm6 {
+				groups = "pwm6";
+				function = "pwm6";
+			};
+
+			pwm7_pins: mux-pwm7 {
+				groups = "pwm7";
+				function = "pwm7";
+			};
+
+			hg0_pins: mux-hg0 {
+				groups = "hg0";
+				function = "hg0";
+			};
+
+			hg1_pins: mux-hg1 {
+				groups = "hg1";
+				function = "hg1";
+			};
+
+			hg2_pins: mux-hg2 {
+				groups = "hg2";
+				function = "hg2";
+			};
+
+			hg3_pins: mux-hg3 {
+				groups = "hg3";
+				function = "hg3";
+			};
+
+			hg4_pins: mux-hg4 {
+				groups = "hg4";
+				function = "hg4";
+			};
+
+			hg5_pins: mux-hg5 {
+				groups = "hg5";
+				function = "hg5";
+			};
+
+			hg6_pins: mux-hg6 {
+				groups = "hg6";
+				function = "hg6";
+			};
+
+			hg7_pins: mux-hg7 {
+				groups = "hg7";
+				function = "hg7";
+			};
 		};
 	};
 };
--
2.34.1

[PATCH v5 7/9] ARM: dts: wpcm450: Add pin functions

[Jonathan Neuschäfer]

As done in nuvoton-common-npcm7xx.dtsi, this patch adds pinmux nodes for
all pin functions to nuvoton-wpcm450.dtsi.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
---

v4-v5:
- no changes

v3:
- Adjust to schema changes

v2:
- no changes

v1:
- https://lore.kernel.org/lkml/20210602120329.2444672-8-j.neuschaefer@gmx.net/
---
 arch/arm/boot/dts/nuvoton-wpcm450.dtsi | 305 +++++++++++++++++++++++++
 1 file changed, 305 insertions(+)

diff --git a/arch/arm/boot/dts/nuvoton-wpcm450.dtsi b/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
index 66c35626c80a6..0c547bd88bdbd 100644
--- a/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
+++ b/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
@@ -148,6 +148,311 @@ gpio7: gpio@7 {
 				gpio-controller;
 				#gpio-cells = <2>;
 			};
+
+			smb3_pins: mux-smb3 {
+				groups = "smb3";
+				function = "smb3";
+			};
+
+			smb4_pins: mux-smb4 {
+				groups = "smb4";
+				function = "smb4";
+			};
+
+			smb5_pins: mux-smb5 {
+				groups = "smb5";
+				function = "smb5";
+			};
+
+			scs1_pins: mux-scs1 {
+				groups = "scs1";
+				function = "scs1";
+			};
+
+			scs2_pins: mux-scs2 {
+				groups = "scs2";
+				function = "scs2";
+			};
+
+			scs3_pins: mux-scs3 {
+				groups = "scs3";
+				function = "scs3";
+			};
+
+			smb0_pins: mux-smb0 {
+				groups = "smb0";
+				function = "smb0";
+			};
+
+			smb1_pins: mux-smb1 {
+				groups = "smb1";
+				function = "smb1";
+			};
+
+			smb2_pins: mux-smb2 {
+				groups = "smb2";
+				function = "smb2";
+			};
+
+			bsp_pins: mux-bsp {
+				groups = "bsp";
+				function = "bsp";
+			};
+
+			hsp1_pins: mux-hsp1 {
+				groups = "hsp1";
+				function = "hsp1";
+			};
+
+			hsp2_pins: mux-hsp2 {
+				groups = "hsp2";
+				function = "hsp2";
+			};
+
+			r1err_pins: mux-r1err {
+				groups = "r1err";
+				function = "r1err";
+			};
+
+			r1md_pins: mux-r1md {
+				groups = "r1md";
+				function = "r1md";
+			};
+
+			rmii2_pins: mux-rmii2 {
+				groups = "rmii2";
+				function = "rmii2";
+			};
+
+			r2err_pins: mux-r2err {
+				groups = "r2err";
+				function = "r2err";
+			};
+
+			r2md_pins: mux-r2md {
+				groups = "r2md";
+				function = "r2md";
+			};
+
+			kbcc_pins: mux-kbcc {
+				groups = "kbcc";
+				function = "kbcc";
+			};
+
+			dvo0_pins: mux-dvo0 {
+				groups = "dvo";
+				function = "dvo0";
+			};
+
+			dvo3_pins: mux-dvo3 {
+				groups = "dvo";
+				function = "dvo3";
+			};
+
+			clko_pins: mux-clko {
+				groups = "clko";
+				function = "clko";
+			};
+
+			smi_pins: mux-smi {
+				groups = "smi";
+				function = "smi";
+			};
+
+			uinc_pins: mux-uinc {
+				groups = "uinc";
+				function = "uinc";
+			};
+
+			gspi_pins: mux-gspi {
+				groups = "gspi";
+				function = "gspi";
+			};
+
+			mben_pins: mux-mben {
+				groups = "mben";
+				function = "mben";
+			};
+
+			xcs2_pins: mux-xcs2 {
+				groups = "xcs2";
+				function = "xcs2";
+			};
+
+			xcs1_pins: mux-xcs1 {
+				groups = "xcs1";
+				function = "xcs1";
+			};
+
+			sdio_pins: mux-sdio {
+				groups = "sdio";
+				function = "sdio";
+			};
+
+			sspi_pins: mux-sspi {
+				groups = "sspi";
+				function = "sspi";
+			};
+
+			fi0_pins: mux-fi0 {
+				groups = "fi0";
+				function = "fi0";
+			};
+
+			fi1_pins: mux-fi1 {
+				groups = "fi1";
+				function = "fi1";
+			};
+
+			fi2_pins: mux-fi2 {
+				groups = "fi2";
+				function = "fi2";
+			};
+
+			fi3_pins: mux-fi3 {
+				groups = "fi3";
+				function = "fi3";
+			};
+
+			fi4_pins: mux-fi4 {
+				groups = "fi4";
+				function = "fi4";
+			};
+
+			fi5_pins: mux-fi5 {
+				groups = "fi5";
+				function = "fi5";
+			};
+
+			fi6_pins: mux-fi6 {
+				groups = "fi6";
+				function = "fi6";
+			};
+
+			fi7_pins: mux-fi7 {
+				groups = "fi7";
+				function = "fi7";
+			};
+
+			fi8_pins: mux-fi8 {
+				groups = "fi8";
+				function = "fi8";
+			};
+
+			fi9_pins: mux-fi9 {
+				groups = "fi9";
+				function = "fi9";
+			};
+
+			fi10_pins: mux-fi10 {
+				groups = "fi10";
+				function = "fi10";
+			};
+
+			fi11_pins: mux-fi11 {
+				groups = "fi11";
+				function = "fi11";
+			};
+
+			fi12_pins: mux-fi12 {
+				groups = "fi12";
+				function = "fi12";
+			};
+
+			fi13_pins: mux-fi13 {
+				groups = "fi13";
+				function = "fi13";
+			};
+
+			fi14_pins: mux-fi14 {
+				groups = "fi14";
+				function = "fi14";
+			};
+
+			fi15_pins: mux-fi15 {
+				groups = "fi15";
+				function = "fi15";
+			};
+
+			pwm0_pins: mux-pwm0 {
+				groups = "pwm0";
+				function = "pwm0";
+			};
+
+			pwm1_pins: mux-pwm1 {
+				groups = "pwm1";
+				function = "pwm1";
+			};
+
+			pwm2_pins: mux-pwm2 {
+				groups = "pwm2";
+				function = "pwm2";
+			};
+
+			pwm3_pins: mux-pwm3 {
+				groups = "pwm3";
+				function = "pwm3";
+			};
+
+			pwm4_pins: mux-pwm4 {
+				groups = "pwm4";
+				function = "pwm4";
+			};
+
+			pwm5_pins: mux-pwm5 {
+				groups = "pwm5";
+				function = "pwm5";
+			};
+
+			pwm6_pins: mux-pwm6 {
+				groups = "pwm6";
+				function = "pwm6";
+			};
+
+			pwm7_pins: mux-pwm7 {
+				groups = "pwm7";
+				function = "pwm7";
+			};
+
+			hg0_pins: mux-hg0 {
+				groups = "hg0";
+				function = "hg0";
+			};
+
+			hg1_pins: mux-hg1 {
+				groups = "hg1";
+				function = "hg1";
+			};
+
+			hg2_pins: mux-hg2 {
+				groups = "hg2";
+				function = "hg2";
+			};
+
+			hg3_pins: mux-hg3 {
+				groups = "hg3";
+				function = "hg3";
+			};
+
+			hg4_pins: mux-hg4 {
+				groups = "hg4";
+				function = "hg4";
+			};
+
+			hg5_pins: mux-hg5 {
+				groups = "hg5";
+				function = "hg5";
+			};
+
+			hg6_pins: mux-hg6 {
+				groups = "hg6";
+				function = "hg6";
+			};
+
+			hg7_pins: mux-hg7 {
+				groups = "hg7";
+				function = "hg7";
+			};
 		};
 	};
 };
--
2.34.1

[PATCH v5 8/9] ARM: dts: wpcm450-supermicro-x9sci-ln4f: Add GPIO LEDs and buttons

[Jonathan Neuschäfer]

The Supermicro X9SCi-LN4F server mainboard has a two LEDs and a button
under the control of the BMC. This patch makes them accessible under
Linux running on the BMC.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>


---
v4-v5:
- no changes

v3:
- Adjust to schema changes

v2:
- https://lore.kernel.org/lkml/20211207210823.1975632-9-j.neuschaefer@gmx.net/
- Adjust to new GPIO controller names
- Explicitly set pinmux to GPIO for GPIO keys and LEDs

v1:
- https://lore.kernel.org/lkml/20210602120329.2444672-9-j.neuschaefer@gmx.net/
---
 .../nuvoton-wpcm450-supermicro-x9sci-ln4f.dts | 43 +++++++++++++++++++
 1 file changed, 43 insertions(+)

diff --git a/arch/arm/boot/dts/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts b/arch/arm/boot/dts/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts
index 83f27fbf4e939..3ee61251a16d0 100644
--- a/arch/arm/boot/dts/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts
+++ b/arch/arm/boot/dts/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts
@@ -8,6 +8,9 @@

 #include "nuvoton-wpcm450.dtsi"

+#include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/gpio/gpio.h>
+
 / {
 	model = "Supermicro X9SCi-LN4F BMC";
 	compatible = "supermicro,x9sci-ln4f-bmc", "nuvoton,wpcm450";
@@ -20,6 +23,46 @@ memory@0 {
 		device_type = "memory";
 		reg = <0 0x08000000>; /* 128 MiB */
 	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&key_pins>;
+
+		uid {
+			label = "UID button";
+			linux,code = <KEY_HOME>;
+			gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_pins>;
+
+		uid {
+			label = "UID";
+			gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
+		};
+
+		heartbeat {
+			label = "heartbeat";
+			gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&pinctrl {
+	key_pins: mux-keys {
+		groups = "gspi", "sspi";
+		function = "gpio";
+	};
+
+	led_pins: mux-leds {
+		groups = "hg3", "hg0", "pwm4";
+		function = "gpio";
+	};
 };

 &serial0 {
--
2.34.1

[PATCH v5 8/9] ARM: dts: wpcm450-supermicro-x9sci-ln4f: Add GPIO LEDs and buttons

[Jonathan Neuschäfer]

The Supermicro X9SCi-LN4F server mainboard has a two LEDs and a button
under the control of the BMC. This patch makes them accessible under
Linux running on the BMC.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>


---
v4-v5:
- no changes

v3:
- Adjust to schema changes

v2:
- https://lore.kernel.org/lkml/20211207210823.1975632-9-j.neuschaefer@gmx.net/
- Adjust to new GPIO controller names
- Explicitly set pinmux to GPIO for GPIO keys and LEDs

v1:
- https://lore.kernel.org/lkml/20210602120329.2444672-9-j.neuschaefer@gmx.net/
---
 .../nuvoton-wpcm450-supermicro-x9sci-ln4f.dts | 43 +++++++++++++++++++
 1 file changed, 43 insertions(+)

diff --git a/arch/arm/boot/dts/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts b/arch/arm/boot/dts/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts
index 83f27fbf4e939..3ee61251a16d0 100644
--- a/arch/arm/boot/dts/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts
+++ b/arch/arm/boot/dts/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts
@@ -8,6 +8,9 @@

 #include "nuvoton-wpcm450.dtsi"

+#include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/gpio/gpio.h>
+
 / {
 	model = "Supermicro X9SCi-LN4F BMC";
 	compatible = "supermicro,x9sci-ln4f-bmc", "nuvoton,wpcm450";
@@ -20,6 +23,46 @@ memory@0 {
 		device_type = "memory";
 		reg = <0 0x08000000>; /* 128 MiB */
 	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&key_pins>;
+
+		uid {
+			label = "UID button";
+			linux,code = <KEY_HOME>;
+			gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_pins>;
+
+		uid {
+			label = "UID";
+			gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
+		};
+
+		heartbeat {
+			label = "heartbeat";
+			gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&pinctrl {
+	key_pins: mux-keys {
+		groups = "gspi", "sspi";
+		function = "gpio";
+	};
+
+	led_pins: mux-leds {
+		groups = "hg3", "hg0", "pwm4";
+		function = "gpio";
+	};
 };

 &serial0 {
--
2.34.1

[PATCH v5 9/9] ARM: dts: wpcm450: Add pinmux information to UART0

[Jonathan Neuschäfer]

UART0 always uses the same pins, so lets add the pinctrl information to
the common devicetree for WPCM450.

UART1 has different connection options, so I'm not adding the pinctrl
properties there.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
---

v4-v5:
- no changes

v3:
- New patch
---
 arch/arm/boot/dts/nuvoton-wpcm450.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/nuvoton-wpcm450.dtsi b/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
index 0c547bd88bdbd..93595850a4c3c 100644
--- a/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
+++ b/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
@@ -55,6 +55,8 @@ serial0: serial@b8000000 {
 			reg-shift = <2>;
 			interrupts = <7 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clk24m>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&bsp_pins>;
 			status = "disabled";
 		};

--
2.34.1

[PATCH v5 9/9] ARM: dts: wpcm450: Add pinmux information to UART0

[Jonathan Neuschäfer]

UART0 always uses the same pins, so lets add the pinctrl information to
the common devicetree for WPCM450.

UART1 has different connection options, so I'm not adding the pinctrl
properties there.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
---

v4-v5:
- no changes

v3:
- New patch
---
 arch/arm/boot/dts/nuvoton-wpcm450.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/nuvoton-wpcm450.dtsi b/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
index 0c547bd88bdbd..93595850a4c3c 100644
--- a/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
+++ b/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
@@ -55,6 +55,8 @@ serial0: serial@b8000000 {
 			reg-shift = <2>;
 			interrupts = <7 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clk24m>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&bsp_pins>;
 			status = "disabled";
 		};

--
2.34.1

Re: [PATCH v5 0/9] Nuvoton WPCM450 pinctrl and GPIO driver

[Linus Walleij]

On Sat, Jan 29, 2022 at 12:57 PM Jonathan Neuschäfer
<j.neuschaefer@gmx.net> wrote:

> This is version 5 of the WPCM450 pinctrl/GPIO driver patchset.

I haven't had time to look in detail but the kernel robot is complaining
about patch 5...

> I was originally just going to rebase the patchset on top of v5.17-rc1,
> but while testing, I found that the IRQ handling code violated locking
> rules, specifically that it used spin locks (which can sleep on RT kernels)
> in IRQ contexts. So I made a few changes to fix that, mainly switching
> to raw spin locks.

Which patches do you expect to be applied to the pin control tree?

Yours,
Linus Walleij

Re: [PATCH v5 0/9] Nuvoton WPCM450 pinctrl and GPIO driver

[Linus Walleij]

On Sat, Jan 29, 2022 at 12:57 PM Jonathan Neuschäfer
<j.neuschaefer@gmx.net> wrote:

> This is version 5 of the WPCM450 pinctrl/GPIO driver patchset.

I haven't had time to look in detail but the kernel robot is complaining
about patch 5...

> I was originally just going to rebase the patchset on top of v5.17-rc1,
> but while testing, I found that the IRQ handling code violated locking
> rules, specifically that it used spin locks (which can sleep on RT kernels)
> in IRQ contexts. So I made a few changes to fix that, mainly switching
> to raw spin locks.

Which patches do you expect to be applied to the pin control tree?

Yours,
Linus Walleij

Re: [PATCH v5 0/9] Nuvoton WPCM450 pinctrl and GPIO driver

[Jonathan Neuschäfer]

[-- Attachment #1: Type: text/plain, Size: 1094 bytes --]

On Sun, Jan 30, 2022 at 02:50:25AM +0100, Linus Walleij wrote:
> On Sat, Jan 29, 2022 at 12:57 PM Jonathan Neuschäfer
> <j.neuschaefer@gmx.net> wrote:
> 
> > This is version 5 of the WPCM450 pinctrl/GPIO driver patchset.
> 
> I haven't had time to look in detail but the kernel robot is complaining
> about patch 5...

These are warnings about the pinctrl-npcm7xx driver that became (more
easily) visible under CONFIG_COMPILE_TEST through my patch.

> 
> > I was originally just going to rebase the patchset on top of v5.17-rc1,
> > but while testing, I found that the IRQ handling code violated locking
> > rules, specifically that it used spin locks (which can sleep on RT kernels)
> > in IRQ contexts. So I made a few changes to fix that, mainly switching
> > to raw spin locks.
> 
> Which patches do you expect to be applied to the pin control tree?

These two:

[PATCH v5 4/9] dt-bindings: pinctrl: Add Nuvoton WPCM450
[PATCH v5 5/9] pinctrl: nuvoton: Add driver for WPCM450

and the rest can go through Joel Stanley's BMC tree, I think.


Thanks,
Jonathan

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Re: [PATCH v5 0/9] Nuvoton WPCM450 pinctrl and GPIO driver

[Jonathan Neuschäfer]

[-- Attachment #1: Type: text/plain, Size: 1094 bytes --]

On Sun, Jan 30, 2022 at 02:50:25AM +0100, Linus Walleij wrote:
> On Sat, Jan 29, 2022 at 12:57 PM Jonathan Neuschäfer
> <j.neuschaefer@gmx.net> wrote:
> 
> > This is version 5 of the WPCM450 pinctrl/GPIO driver patchset.
> 
> I haven't had time to look in detail but the kernel robot is complaining
> about patch 5...

These are warnings about the pinctrl-npcm7xx driver that became (more
easily) visible under CONFIG_COMPILE_TEST through my patch.

> 
> > I was originally just going to rebase the patchset on top of v5.17-rc1,
> > but while testing, I found that the IRQ handling code violated locking
> > rules, specifically that it used spin locks (which can sleep on RT kernels)
> > in IRQ contexts. So I made a few changes to fix that, mainly switching
> > to raw spin locks.
> 
> Which patches do you expect to be applied to the pin control tree?

These two:

[PATCH v5 4/9] dt-bindings: pinctrl: Add Nuvoton WPCM450
[PATCH v5 5/9] pinctrl: nuvoton: Add driver for WPCM450

and the rest can go through Joel Stanley's BMC tree, I think.


Thanks,
Jonathan

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Re: [PATCH v5 0/9] Nuvoton WPCM450 pinctrl and GPIO driver

[Joel Stanley]

On Tue, 1 Feb 2022 at 13:05, Jonathan Neuschäfer <j.neuschaefer@gmx.net> wrote:
>
> On Sun, Jan 30, 2022 at 02:50:25AM +0100, Linus Walleij wrote:
> > On Sat, Jan 29, 2022 at 12:57 PM Jonathan Neuschäfer
> > <j.neuschaefer@gmx.net> wrote:
> >
> > > This is version 5 of the WPCM450 pinctrl/GPIO driver patchset.

> > Which patches do you expect to be applied to the pin control tree?
>
> These two:
>
> [PATCH v5 4/9] dt-bindings: pinctrl: Add Nuvoton WPCM450
> [PATCH v5 5/9] pinctrl: nuvoton: Add driver for WPCM450
>
> and the rest can go through Joel Stanley's BMC tree, I think.

Seems reasonable. I assume you're sending a v6 to fix some of the warnings?

Cheers,

Joel

Re: [PATCH v5 0/9] Nuvoton WPCM450 pinctrl and GPIO driver

[Joel Stanley]

On Tue, 1 Feb 2022 at 13:05, Jonathan Neuschäfer <j.neuschaefer@gmx.net> wrote:
>
> On Sun, Jan 30, 2022 at 02:50:25AM +0100, Linus Walleij wrote:
> > On Sat, Jan 29, 2022 at 12:57 PM Jonathan Neuschäfer
> > <j.neuschaefer@gmx.net> wrote:
> >
> > > This is version 5 of the WPCM450 pinctrl/GPIO driver patchset.

> > Which patches do you expect to be applied to the pin control tree?
>
> These two:
>
> [PATCH v5 4/9] dt-bindings: pinctrl: Add Nuvoton WPCM450
> [PATCH v5 5/9] pinctrl: nuvoton: Add driver for WPCM450
>
> and the rest can go through Joel Stanley's BMC tree, I think.

Seems reasonable. I assume you're sending a v6 to fix some of the warnings?

Cheers,

Joel

Re: [PATCH v5 0/9] Nuvoton WPCM450 pinctrl and GPIO driver

[Jonathan Neuschäfer]

[-- Attachment #1: Type: text/plain, Size: 1004 bytes --]

On Tue, Feb 01, 2022 at 11:42:11PM +0000, Joel Stanley wrote:
> On Tue, 1 Feb 2022 at 13:05, Jonathan Neuschäfer <j.neuschaefer@gmx.net> wrote:
> >
> > On Sun, Jan 30, 2022 at 02:50:25AM +0100, Linus Walleij wrote:
> > > On Sat, Jan 29, 2022 at 12:57 PM Jonathan Neuschäfer
> > > <j.neuschaefer@gmx.net> wrote:
> > >
> > > > This is version 5 of the WPCM450 pinctrl/GPIO driver patchset.
> 
> > > Which patches do you expect to be applied to the pin control tree?
> >
> > These two:
> >
> > [PATCH v5 4/9] dt-bindings: pinctrl: Add Nuvoton WPCM450
> > [PATCH v5 5/9] pinctrl: nuvoton: Add driver for WPCM450
> >
> > and the rest can go through Joel Stanley's BMC tree, I think.
> 
> Seems reasonable. I assume you're sending a v6 to fix some of the warnings?

No, the warnings are fairly independent of this patchset, it's just that
the adjacent pinctrl-npcm7xx driver started to be built by the bot, due
to my Kconfig change. I'll fix them in a separate patchset.


Jonathan

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Re: [PATCH v5 0/9] Nuvoton WPCM450 pinctrl and GPIO driver

[Jonathan Neuschäfer]

[-- Attachment #1: Type: text/plain, Size: 1004 bytes --]

On Tue, Feb 01, 2022 at 11:42:11PM +0000, Joel Stanley wrote:
> On Tue, 1 Feb 2022 at 13:05, Jonathan Neuschäfer <j.neuschaefer@gmx.net> wrote:
> >
> > On Sun, Jan 30, 2022 at 02:50:25AM +0100, Linus Walleij wrote:
> > > On Sat, Jan 29, 2022 at 12:57 PM Jonathan Neuschäfer
> > > <j.neuschaefer@gmx.net> wrote:
> > >
> > > > This is version 5 of the WPCM450 pinctrl/GPIO driver patchset.
> 
> > > Which patches do you expect to be applied to the pin control tree?
> >
> > These two:
> >
> > [PATCH v5 4/9] dt-bindings: pinctrl: Add Nuvoton WPCM450
> > [PATCH v5 5/9] pinctrl: nuvoton: Add driver for WPCM450
> >
> > and the rest can go through Joel Stanley's BMC tree, I think.
> 
> Seems reasonable. I assume you're sending a v6 to fix some of the warnings?

No, the warnings are fairly independent of this patchset, it's just that
the adjacent pinctrl-npcm7xx driver started to be built by the bot, due
to my Kconfig change. I'll fix them in a separate patchset.


Jonathan

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Re: [PATCH v5 0/9] Nuvoton WPCM450 pinctrl and GPIO driver

[Andy Shevchenko]

On Wed, Feb 2, 2022 at 2:01 PM Jonathan Neuschäfer
<j.neuschaefer@gmx.net> wrote:
> On Tue, Feb 01, 2022 at 11:42:11PM +0000, Joel Stanley wrote:
> > On Tue, 1 Feb 2022 at 13:05, Jonathan Neuschäfer <j.neuschaefer@gmx.net> wrote:

...

> > I assume you're sending a v6 to fix some of the warnings?
>
> No, the warnings are fairly independent of this patchset, it's just that
> the adjacent pinctrl-npcm7xx driver started to be built by the bot, due
> to my Kconfig change. I'll fix them in a separate patchset.

I guess you need to fix that first.

Because now and then all CIs will complain to your patch and confuse people.

-- 
With Best Regards,
Andy Shevchenko

Re: [PATCH v5 0/9] Nuvoton WPCM450 pinctrl and GPIO driver

[Andy Shevchenko]

On Wed, Feb 2, 2022 at 2:01 PM Jonathan Neuschäfer
<j.neuschaefer@gmx.net> wrote:
> On Tue, Feb 01, 2022 at 11:42:11PM +0000, Joel Stanley wrote:
> > On Tue, 1 Feb 2022 at 13:05, Jonathan Neuschäfer <j.neuschaefer@gmx.net> wrote:

...

> > I assume you're sending a v6 to fix some of the warnings?
>
> No, the warnings are fairly independent of this patchset, it's just that
> the adjacent pinctrl-npcm7xx driver started to be built by the bot, due
> to my Kconfig change. I'll fix them in a separate patchset.

I guess you need to fix that first.

Because now and then all CIs will complain to your patch and confuse people.

-- 
With Best Regards,
Andy Shevchenko

Re: [PATCH v5 0/9] Nuvoton WPCM450 pinctrl and GPIO driver

[Jonathan Neuschäfer]

[-- Attachment #1: Type: text/plain, Size: 863 bytes --]

On Wed, Feb 02, 2022 at 02:10:44PM +0200, Andy Shevchenko wrote:
> On Wed, Feb 2, 2022 at 2:01 PM Jonathan Neuschäfer
> <j.neuschaefer@gmx.net> wrote:
> > On Tue, Feb 01, 2022 at 11:42:11PM +0000, Joel Stanley wrote:
> > > On Tue, 1 Feb 2022 at 13:05, Jonathan Neuschäfer <j.neuschaefer@gmx.net> wrote:
> 
> ...
> 
> > > I assume you're sending a v6 to fix some of the warnings?
> >
> > No, the warnings are fairly independent of this patchset, it's just that
> > the adjacent pinctrl-npcm7xx driver started to be built by the bot, due
> > to my Kconfig change. I'll fix them in a separate patchset.
> 
> I guess you need to fix that first.
> 
> Because now and then all CIs will complain to your patch and confuse people.

Hm, right.

I'll send the pinctrl-npcm7xx fixes, and then a version 6 of this
patchset if necessary.


Jonathan

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Re: [PATCH v5 0/9] Nuvoton WPCM450 pinctrl and GPIO driver

[Jonathan Neuschäfer]

[-- Attachment #1: Type: text/plain, Size: 863 bytes --]

On Wed, Feb 02, 2022 at 02:10:44PM +0200, Andy Shevchenko wrote:
> On Wed, Feb 2, 2022 at 2:01 PM Jonathan Neuschäfer
> <j.neuschaefer@gmx.net> wrote:
> > On Tue, Feb 01, 2022 at 11:42:11PM +0000, Joel Stanley wrote:
> > > On Tue, 1 Feb 2022 at 13:05, Jonathan Neuschäfer <j.neuschaefer@gmx.net> wrote:
> 
> ...
> 
> > > I assume you're sending a v6 to fix some of the warnings?
> >
> > No, the warnings are fairly independent of this patchset, it's just that
> > the adjacent pinctrl-npcm7xx driver started to be built by the bot, due
> > to my Kconfig change. I'll fix them in a separate patchset.
> 
> I guess you need to fix that first.
> 
> Because now and then all CIs will complain to your patch and confuse people.

Hm, right.

I'll send the pinctrl-npcm7xx fixes, and then a version 6 of this
patchset if necessary.


Jonathan

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Re: [PATCH v5 0/9] Nuvoton WPCM450 pinctrl and GPIO driver

[Jonathan Neuschäfer]

[-- Attachment #1: Type: text/plain, Size: 905 bytes --]

On Wed, Feb 02, 2022 at 02:10:44PM +0200, Andy Shevchenko wrote:
> On Wed, Feb 2, 2022 at 2:01 PM Jonathan Neuschäfer
> <j.neuschaefer@gmx.net> wrote:
> > On Tue, Feb 01, 2022 at 11:42:11PM +0000, Joel Stanley wrote:
> > > On Tue, 1 Feb 2022 at 13:05, Jonathan Neuschäfer <j.neuschaefer@gmx.net> wrote:
> 
> ...
> 
> > > I assume you're sending a v6 to fix some of the warnings?
> >
> > No, the warnings are fairly independent of this patchset, it's just that
> > the adjacent pinctrl-npcm7xx driver started to be built by the bot, due
> > to my Kconfig change. I'll fix them in a separate patchset.
> 
> I guess you need to fix that first.
> 
> Because now and then all CIs will complain to your patch and confuse people.

FWIW, Linus has applied the npcm7xx fixes to for-next in the pinctrl tree,
which means that they are not blocking this patchset anymore, AFAICS.


Jonathan

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Re: [PATCH v5 0/9] Nuvoton WPCM450 pinctrl and GPIO driver

[Jonathan Neuschäfer]

[-- Attachment #1: Type: text/plain, Size: 905 bytes --]

On Wed, Feb 02, 2022 at 02:10:44PM +0200, Andy Shevchenko wrote:
> On Wed, Feb 2, 2022 at 2:01 PM Jonathan Neuschäfer
> <j.neuschaefer@gmx.net> wrote:
> > On Tue, Feb 01, 2022 at 11:42:11PM +0000, Joel Stanley wrote:
> > > On Tue, 1 Feb 2022 at 13:05, Jonathan Neuschäfer <j.neuschaefer@gmx.net> wrote:
> 
> ...
> 
> > > I assume you're sending a v6 to fix some of the warnings?
> >
> > No, the warnings are fairly independent of this patchset, it's just that
> > the adjacent pinctrl-npcm7xx driver started to be built by the bot, due
> > to my Kconfig change. I'll fix them in a separate patchset.
> 
> I guess you need to fix that first.
> 
> Because now and then all CIs will complain to your patch and confuse people.

FWIW, Linus has applied the npcm7xx fixes to for-next in the pinctrl tree,
which means that they are not blocking this patchset anymore, AFAICS.


Jonathan

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Re: [PATCH v5 0/9] Nuvoton WPCM450 pinctrl and GPIO driver

[Joel Stanley]

On Mon, 14 Feb 2022 at 12:05, Jonathan Neuschäfer <j.neuschaefer@gmx.net> wrote:
>
> On Wed, Feb 02, 2022 at 02:10:44PM +0200, Andy Shevchenko wrote:
> > On Wed, Feb 2, 2022 at 2:01 PM Jonathan Neuschäfer
> > <j.neuschaefer@gmx.net> wrote:
> > > On Tue, Feb 01, 2022 at 11:42:11PM +0000, Joel Stanley wrote:
> > > > On Tue, 1 Feb 2022 at 13:05, Jonathan Neuschäfer <j.neuschaefer@gmx.net> wrote:
> >
> > ...
> >
> > > > I assume you're sending a v6 to fix some of the warnings?
> > >
> > > No, the warnings are fairly independent of this patchset, it's just that
> > > the adjacent pinctrl-npcm7xx driver started to be built by the bot, due
> > > to my Kconfig change. I'll fix them in a separate patchset.
> >
> > I guess you need to fix that first.
> >
> > Because now and then all CIs will complain to your patch and confuse people.
>
> FWIW, Linus has applied the npcm7xx fixes to for-next in the pinctrl tree,
> which means that they are not blocking this patchset anymore, AFAICS.

I've applied the device tree changes, and I will send a pull request
for v5.18 with those.

I assume you want Linus to merge the pinctrl bindings and driver
through his tree.

Cheers,

Joel

Re: [PATCH v5 0/9] Nuvoton WPCM450 pinctrl and GPIO driver

[Joel Stanley]

On Mon, 14 Feb 2022 at 12:05, Jonathan Neuschäfer <j.neuschaefer@gmx.net> wrote:
>
> On Wed, Feb 02, 2022 at 02:10:44PM +0200, Andy Shevchenko wrote:
> > On Wed, Feb 2, 2022 at 2:01 PM Jonathan Neuschäfer
> > <j.neuschaefer@gmx.net> wrote:
> > > On Tue, Feb 01, 2022 at 11:42:11PM +0000, Joel Stanley wrote:
> > > > On Tue, 1 Feb 2022 at 13:05, Jonathan Neuschäfer <j.neuschaefer@gmx.net> wrote:
> >
> > ...
> >
> > > > I assume you're sending a v6 to fix some of the warnings?
> > >
> > > No, the warnings are fairly independent of this patchset, it's just that
> > > the adjacent pinctrl-npcm7xx driver started to be built by the bot, due
> > > to my Kconfig change. I'll fix them in a separate patchset.
> >
> > I guess you need to fix that first.
> >
> > Because now and then all CIs will complain to your patch and confuse people.
>
> FWIW, Linus has applied the npcm7xx fixes to for-next in the pinctrl tree,
> which means that they are not blocking this patchset anymore, AFAICS.

I've applied the device tree changes, and I will send a pull request
for v5.18 with those.

I assume you want Linus to merge the pinctrl bindings and driver
through his tree.

Cheers,

Joel

Re: [PATCH v5 0/9] Nuvoton WPCM450 pinctrl and GPIO driver

[Jonathan Neuschäfer]

[-- Attachment #1: Type: text/plain, Size: 1367 bytes --]

On Tue, Feb 15, 2022 at 05:56:17AM +0000, Joel Stanley wrote:
> On Mon, 14 Feb 2022 at 12:05, Jonathan Neuschäfer <j.neuschaefer@gmx.net> wrote:
> >
> > On Wed, Feb 02, 2022 at 02:10:44PM +0200, Andy Shevchenko wrote:
> > > On Wed, Feb 2, 2022 at 2:01 PM Jonathan Neuschäfer
> > > <j.neuschaefer@gmx.net> wrote:
> > > > On Tue, Feb 01, 2022 at 11:42:11PM +0000, Joel Stanley wrote:
> > > > > On Tue, 1 Feb 2022 at 13:05, Jonathan Neuschäfer <j.neuschaefer@gmx.net> wrote:
> > >
> > > ...
> > >
> > > > > I assume you're sending a v6 to fix some of the warnings?
> > > >
> > > > No, the warnings are fairly independent of this patchset, it's just that
> > > > the adjacent pinctrl-npcm7xx driver started to be built by the bot, due
> > > > to my Kconfig change. I'll fix them in a separate patchset.
> > >
> > > I guess you need to fix that first.
> > >
> > > Because now and then all CIs will complain to your patch and confuse people.
> >
> > FWIW, Linus has applied the npcm7xx fixes to for-next in the pinctrl tree,
> > which means that they are not blocking this patchset anymore, AFAICS.
> 
> I've applied the device tree changes, and I will send a pull request
> for v5.18 with those.

Thanks!


> I assume you want Linus to merge the pinctrl bindings and driver
> through his tree.

Yes, that sounds alright.


Jonathan

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Re: [PATCH v5 0/9] Nuvoton WPCM450 pinctrl and GPIO driver

[Jonathan Neuschäfer]

[-- Attachment #1: Type: text/plain, Size: 1367 bytes --]

On Tue, Feb 15, 2022 at 05:56:17AM +0000, Joel Stanley wrote:
> On Mon, 14 Feb 2022 at 12:05, Jonathan Neuschäfer <j.neuschaefer@gmx.net> wrote:
> >
> > On Wed, Feb 02, 2022 at 02:10:44PM +0200, Andy Shevchenko wrote:
> > > On Wed, Feb 2, 2022 at 2:01 PM Jonathan Neuschäfer
> > > <j.neuschaefer@gmx.net> wrote:
> > > > On Tue, Feb 01, 2022 at 11:42:11PM +0000, Joel Stanley wrote:
> > > > > On Tue, 1 Feb 2022 at 13:05, Jonathan Neuschäfer <j.neuschaefer@gmx.net> wrote:
> > >
> > > ...
> > >
> > > > > I assume you're sending a v6 to fix some of the warnings?
> > > >
> > > > No, the warnings are fairly independent of this patchset, it's just that
> > > > the adjacent pinctrl-npcm7xx driver started to be built by the bot, due
> > > > to my Kconfig change. I'll fix them in a separate patchset.
> > >
> > > I guess you need to fix that first.
> > >
> > > Because now and then all CIs will complain to your patch and confuse people.
> >
> > FWIW, Linus has applied the npcm7xx fixes to for-next in the pinctrl tree,
> > which means that they are not blocking this patchset anymore, AFAICS.
> 
> I've applied the device tree changes, and I will send a pull request
> for v5.18 with those.

Thanks!


> I assume you want Linus to merge the pinctrl bindings and driver
> through his tree.

Yes, that sounds alright.


Jonathan

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Re: [PATCH v5 0/9] Nuvoton WPCM450 pinctrl and GPIO driver

[Linus Walleij]

On Sat, Jan 29, 2022 at 12:57 PM Jonathan Neuschäfer
<j.neuschaefer@gmx.net> wrote:

>   dt-bindings: pinctrl: Add Nuvoton WPCM450
>   pinctrl: nuvoton: Add driver for WPCM450

I applied these two to the pinctrl tree. Sorry for taking forever
to figure out that I needed to do this :/

Yours,
Linus Walleij

Re: [PATCH v5 0/9] Nuvoton WPCM450 pinctrl and GPIO driver

[Linus Walleij]

On Sat, Jan 29, 2022 at 12:57 PM Jonathan Neuschäfer
<j.neuschaefer@gmx.net> wrote:

>   dt-bindings: pinctrl: Add Nuvoton WPCM450
>   pinctrl: nuvoton: Add driver for WPCM450

I applied these two to the pinctrl tree. Sorry for taking forever
to figure out that I needed to do this :/

Yours,
Linus Walleij

Re: [PATCH v5 0/9] Nuvoton WPCM450 pinctrl and GPIO driver

[Joel Stanley]

On Tue, 15 Mar 2022 at 00:17, Linus Walleij <linus.walleij@linaro.org> wrote:
>
> On Sat, Jan 29, 2022 at 12:57 PM Jonathan Neuschäfer
> <j.neuschaefer@gmx.net> wrote:
>
> >   dt-bindings: pinctrl: Add Nuvoton WPCM450
> >   pinctrl: nuvoton: Add driver for WPCM450
>
> I applied these two to the pinctrl tree. Sorry for taking forever
> to figure out that I needed to do this :/

Thanks Linus. The device tree changes are queued for v5.18 too, so
they will all go in at the same time.

Cheers,

Joel

Re: [PATCH v5 0/9] Nuvoton WPCM450 pinctrl and GPIO driver

[Joel Stanley]

On Tue, 15 Mar 2022 at 00:17, Linus Walleij <linus.walleij@linaro.org> wrote:
>
> On Sat, Jan 29, 2022 at 12:57 PM Jonathan Neuschäfer
> <j.neuschaefer@gmx.net> wrote:
>
> >   dt-bindings: pinctrl: Add Nuvoton WPCM450
> >   pinctrl: nuvoton: Add driver for WPCM450
>
> I applied these two to the pinctrl tree. Sorry for taking forever
> to figure out that I needed to do this :/

Thanks Linus. The device tree changes are queued for v5.18 too, so
they will all go in at the same time.

Cheers,

Joel

Re: [PATCH v5 5/9] pinctrl: nuvoton: Add driver for WPCM450

[kernel test robot]

[-- Attachment #1: Type: text/plain, Size: 28626 bytes --]

CC: kbuild-all(a)lists.01.org
In-Reply-To: <20220129115228.2257310-6-j.neuschaefer@gmx.net>
References: <20220129115228.2257310-6-j.neuschaefer@gmx.net>
TO: "Jonathan Neuschäfer" <j.neuschaefer@gmx.net>
TO: linux-gpio(a)vger.kernel.org
TO: devicetree(a)vger.kernel.org
CC: Linus Walleij <linus.walleij@linaro.org>
CC: Rob Herring <robh+dt@kernel.org>
CC: openbmc(a)lists.ozlabs.org
CC: Tomer Maimon <tmaimon77@gmail.com>
CC: Joel Stanley <joel@jms.id.au>
CC: linux-kernel(a)vger.kernel.org
CC: Andy Shevchenko <andy.shevchenko@gmail.com>
CC: Avi Fishman <avifishman70@gmail.com>

Hi "Jonathan,

I love your patch! Perhaps something to improve:

[auto build test WARNING on linusw-pinctrl/devel]
[also build test WARNING on robh/for-next linus/master v5.17-rc1 next-20220128]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Jonathan-Neusch-fer/Nuvoton-WPCM450-pinctrl-and-GPIO-driver/20220129-195955
base:   https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git devel
:::::: branch date: 18 hours ago
:::::: commit date: 18 hours ago
config: riscv-randconfig-s031-20220129 (https://download.01.org/0day-ci/archive/20220130/202201301326.jE0NI0et-lkp(a)intel.com/config)
compiler: riscv32-linux-gcc (GCC) 11.2.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # apt-get install sparse
        # sparse version: v0.6.4-dirty
        # https://github.com/0day-ci/linux/commit/3fd91ea1bad905592e89c8f987f6bd3740329b80
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Jonathan-Neusch-fer/Nuvoton-WPCM450-pinctrl-and-GPIO-driver/20220129-195955
        git checkout 3fd91ea1bad905592e89c8f987f6bd3740329b80
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=riscv SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>


sparse warnings: (new ones prefixed by >>)
>> drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:626:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:627:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:628:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:629:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:630:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:631:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:632:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:633:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:634:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:635:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:636:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:637:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:638:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:639:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:640:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:641:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:642:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:643:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:644:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:645:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:646:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:647:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:648:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:649:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:650:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:651:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:652:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:653:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:654:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:655:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:656:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:657:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:659:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:660:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:661:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:662:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:663:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:664:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:665:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:666:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:667:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:668:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:669:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:670:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:671:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:672:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:673:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:674:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:675:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:676:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:677:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:678:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:679:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:680:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:681:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:682:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:683:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:684:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:685:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:686:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:687:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:688:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:689:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:690:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:692:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:693:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:694:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:695:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:696:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:697:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:698:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:699:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:700:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:701:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:702:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:703:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:704:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:705:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:706:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:707:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:708:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:709:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:710:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:711:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:712:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:713:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:714:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:715:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:716:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:717:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:718:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:719:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:720:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:721:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:722:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:723:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:725:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:726:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:727:9: sparse: sparse: obsolete array initializer, use C99 syntax
   drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:728:9: sparse: sparse: too many warnings

vim +626 drivers/pinctrl/nuvoton/pinctrl-wpcm450.c

3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  623  
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  624  static const struct wpcm450_pincfg pincfg[] = {
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  625  	/*		PIN	  FUNCTION 1		   FUNCTION 2 */
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29 @626  	WPCM450_PINCFG(0,	 none, NONE, 0,		  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  627  	WPCM450_PINCFG(1,	 none, NONE, 0,		  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  628  	WPCM450_PINCFG(2,	 none, NONE, 0,		  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  629  	WPCM450_PINCFG(3,	 none, NONE, 0,		  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  630  	WPCM450_PINCFG(4,	 none, NONE, 0,		  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  631  	WPCM450_PINCFG(5,	 none, NONE, 0,		  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  632  	WPCM450_PINCFG(6,	 none, NONE, 0,		  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  633  	WPCM450_PINCFG(7,	 none, NONE, 0,		  sdio, MFSEL1, 30),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  634  	WPCM450_PINCFG(8,	 none, NONE, 0,		  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  635  	WPCM450_PINCFG(9,	 none, NONE, 0,		  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  636  	WPCM450_PINCFG(10,	 none, NONE, 0,		  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  637  	WPCM450_PINCFG(11,	 none, NONE, 0,		  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  638  	WPCM450_PINCFG(12,	 gspi, MFSEL1, 24,	  sspi, MFSEL1, 31),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  639  	WPCM450_PINCFG(13,	 gspi, MFSEL1, 24,	  sspi, MFSEL1, 31),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  640  	WPCM450_PINCFG(14,	 gspi, MFSEL1, 24,	  sspi, MFSEL1, 31),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  641  	WPCM450_PINCFG(15,	 gspi, MFSEL1, 24,	  sspi, MFSEL1, 31),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  642  	WPCM450_PINCFG(16,	 none, NONE, 0,		  pwm6, MFSEL2, 22),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  643  	WPCM450_PINCFG(17,	 none, NONE, 0,		  pwm7, MFSEL2, 23),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  644  	WPCM450_PINCFG(18,	 none, NONE, 0,		  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  645  	WPCM450_PINCFG(19,	 uinc, MFSEL1, 23,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  646  	WPCM450_PINCFG(20,	  hg0, MFSEL2, 24,	  pwm4, MFSEL2, 20),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  647  	WPCM450_PINCFG(21,	  hg1, MFSEL2, 25,	  pwm5, MFSEL2, 21),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  648  	WPCM450_PINCFG(22,	  hg2, MFSEL2, 26,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  649  	WPCM450_PINCFG(23,	  hg3, MFSEL2, 27,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  650  	WPCM450_PINCFG(24,	  hg4, MFSEL2, 28,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  651  	WPCM450_PINCFG(25,	  hg5, MFSEL2, 29,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  652  	WPCM450_PINCFG(26,	 smb5, MFSEL1, 2,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  653  	WPCM450_PINCFG(27,	 smb5, MFSEL1, 2,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  654  	WPCM450_PINCFG(28,	 smb4, MFSEL1, 1,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  655  	WPCM450_PINCFG(29,	 smb4, MFSEL1, 1,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  656  	WPCM450_PINCFG(30,	 smb3, MFSEL1, 0,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  657  	WPCM450_PINCFG(31,	 smb3, MFSEL1, 0,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  658  
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  659  	WPCM450_PINCFG(32,	 scs1, MFSEL1, 3,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  660  	WPCM450_PINCFG(33,	 scs2, MFSEL1, 4,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  661  	WPCM450_PINCFG(34,	 scs3, MFSEL1, 5,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  662  	WPCM450_PINCFG(35,	 xcs1, MFSEL1, 29,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  663  	WPCM450_PINCFG(36,	 xcs2, MFSEL1, 28,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  664  	WPCM450_PINCFG(37,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  665  	WPCM450_PINCFG(38,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  666  	WPCM450_PINCFG(39,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  667  	WPCM450_PINCFG(40,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  668  	WPCM450_PINCFG(41,	  bsp, MFSEL1, 9,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  669  	WPCM450_PINCFG(42,	  bsp, MFSEL1, 9,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  670  	WPCM450_PINCFG(43,	 hsp1, MFSEL1, 10,	  sdio, MFSEL1, 30),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  671  	WPCM450_PINCFG(44,	 hsp1, MFSEL1, 10,	  sdio, MFSEL1, 30),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  672  	WPCM450_PINCFG(45,	 hsp1, MFSEL1, 10,	  sdio, MFSEL1, 30),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  673  	WPCM450_PINCFG(46,	 hsp1, MFSEL1, 10,	  sdio, MFSEL1, 30),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  674  	WPCM450_PINCFG(47,	 hsp1, MFSEL1, 10,	  sdio, MFSEL1, 30),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  675  	WPCM450_PINCFG(48,	 hsp2, MFSEL1, 11,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  676  	WPCM450_PINCFG(49,	 hsp2, MFSEL1, 11,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  677  	WPCM450_PINCFG(50,	 hsp2, MFSEL1, 11,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  678  	WPCM450_PINCFG(51,	 hsp2, MFSEL1, 11,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  679  	WPCM450_PINCFG(52,	 hsp2, MFSEL1, 11,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  680  	WPCM450_PINCFG(53,	 hsp2, MFSEL1, 11,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  681  	WPCM450_PINCFG(54,	 hsp2, MFSEL1, 11,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  682  	WPCM450_PINCFG(55,	 hsp2, MFSEL1, 11,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  683  	WPCM450_PINCFG(56,	r1err, MFSEL1, 12,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  684  	WPCM450_PINCFG(57,	 r1md, MFSEL1, 13,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  685  	WPCM450_PINCFG(58,	 r1md, MFSEL1, 13,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  686  	WPCM450_PINCFG(59,	  hg6, MFSEL2, 30,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  687  	WPCM450_PINCFG(60,	  hg7, MFSEL2, 31,	  sdio, MFSEL1, 30),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  688  	WPCM450_PINCFG(61,	 hsp1, MFSEL1, 10,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  689  	WPCM450_PINCFG(62,	 hsp1, MFSEL1, 10,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  690  	WPCM450_PINCFG(63,	 hsp1, MFSEL1, 10,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  691  
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  692  	WPCM450_PINCFG(64,	  fi0, MFSEL2, 0,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  693  	WPCM450_PINCFG(65,	  fi1, MFSEL2, 1,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  694  	WPCM450_PINCFG(66,	  fi2, MFSEL2, 2,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  695  	WPCM450_PINCFG(67,	  fi3, MFSEL2, 3,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  696  	WPCM450_PINCFG(68,	  fi4, MFSEL2, 4,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  697  	WPCM450_PINCFG(69,	  fi5, MFSEL2, 5,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  698  	WPCM450_PINCFG(70,	  fi6, MFSEL2, 6,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  699  	WPCM450_PINCFG(71,	  fi7, MFSEL2, 7,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  700  	WPCM450_PINCFG(72,	  fi8, MFSEL2, 8,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  701  	WPCM450_PINCFG(73,	  fi9, MFSEL2, 9,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  702  	WPCM450_PINCFG(74,	 fi10, MFSEL2, 10,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  703  	WPCM450_PINCFG(75,	 fi11, MFSEL2, 11,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  704  	WPCM450_PINCFG(76,	 fi12, MFSEL2, 12,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  705  	WPCM450_PINCFG(77,	 fi13, MFSEL2, 13,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  706  	WPCM450_PINCFG(78,	 fi14, MFSEL2, 14,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  707  	WPCM450_PINCFG(79,	 fi15, MFSEL2, 15,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  708  	WPCM450_PINCFG(80,	 pwm0, MFSEL2, 16,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  709  	WPCM450_PINCFG(81,	 pwm1, MFSEL2, 17,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  710  	WPCM450_PINCFG(82,	 pwm2, MFSEL2, 18,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  711  	WPCM450_PINCFG(83,	 pwm3, MFSEL2, 19,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  712  	WPCM450_PINCFG(84,	rmii2, MFSEL1, 14,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  713  	WPCM450_PINCFG(85,	rmii2, MFSEL1, 14,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  714  	WPCM450_PINCFG(86,	rmii2, MFSEL1, 14,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  715  	WPCM450_PINCFG(87,	rmii2, MFSEL1, 14,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  716  	WPCM450_PINCFG(88,	rmii2, MFSEL1, 14,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  717  	WPCM450_PINCFG(89,	rmii2, MFSEL1, 14,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  718  	WPCM450_PINCFG(90,	r2err, MFSEL1, 15,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  719  	WPCM450_PINCFG(91,	 r2md, MFSEL1, 16,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  720  	WPCM450_PINCFG(92,	 r2md, MFSEL1, 16,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  721  	WPCM450_PINCFG(93,	 kbcc, MFSEL1, 17,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  722  	WPCM450_PINCFG(94,	 kbcc, MFSEL1, 17,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  723  	WPCM450_PINCFG(95,	 none, NONE, 0,		  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  724  
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  725  	WPCM450_PINCFG(96,	 none, NONE, 0,		  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  726  	WPCM450_PINCFG(97,	 none, NONE, 0,		  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  727  	WPCM450_PINCFG(98,	 none, NONE, 0,		  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  728  	WPCM450_PINCFG(99,	 none, NONE, 0,		  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  729  	WPCM450_PINCFG(100,	 none, NONE, 0,		  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  730  	WPCM450_PINCFG(101,	 none, NONE, 0,		  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  731  	WPCM450_PINCFG(102,	 none, NONE, 0,		  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  732  	WPCM450_PINCFG(103,	 none, NONE, 0,		  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  733  	WPCM450_PINCFG(104,	 none, NONE, 0,		  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  734  	WPCM450_PINCFG(105,	 none, NONE, 0,		  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  735  	WPCM450_PINCFG(106,	 none, NONE, 0,		  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  736  	WPCM450_PINCFG(107,	 none, NONE, 0,		  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  737  	WPCM450_PINCFG(108,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  738  	WPCM450_PINCFG(109,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  739  	WPCM450_PINCFG(110,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  740  	WPCM450_PINCFG(111,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  741  	WPCM450_PINCFG(112,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  742  	WPCM450_PINCFG(113,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  743  	WPCM450_PINCFG(114,	 smb0, MFSEL1, 6,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  744  	WPCM450_PINCFG(115,	 smb0, MFSEL1, 6,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  745  	WPCM450_PINCFG(116,	 smb1, MFSEL1, 7,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  746  	WPCM450_PINCFG(117,	 smb1, MFSEL1, 7,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  747  	WPCM450_PINCFG(118,	 smb2, MFSEL1, 8,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  748  	WPCM450_PINCFG(119,	 smb2, MFSEL1, 8,	  none, NONE, 0),
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  749  	WPCM450_PINCFG(120,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  750  	WPCM450_PINCFG(121,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  751  	WPCM450_PINCFG(122,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  752  	WPCM450_PINCFG(123,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  753  	WPCM450_PINCFG(124,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  754  	WPCM450_PINCFG(125,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  755  	WPCM450_PINCFG(126,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  756  	WPCM450_PINCFG(127,	 none, NONE, 0,		  none, NONE, 0), /* DVO */
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  757  };
3fd91ea1bad905 Jonathan Neuschäfer 2022-01-29  758  

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org