[PATCH v1 0/2] pinctrl: nuvoton: add pinmux and GPIO driver for NPCM8XX

[PATCH v1 0/2] pinctrl: nuvoton: add pinmux and GPIO driver for NPCM8XX

[Tomer Maimon]

This patch set adds pinmux and GPIO controller for the Arbel NPCM8XX 
Baseboard Management Controller (BMC).

Arbel BMC NPCM8XX pinctrl driver based on Poleg NPCM7XX, except the
pin mux mapping difference the NPCM8XX GPIO supports adjust debounce
period time.

Arbel BMC NPCM8XX Pinmux functions accessible only for pin groups 
and pin configuration parameters available only for individual pins.

Arbel BMC NPCM8XX has eight identical GPIO modules,
each module has 32 GPIO ports.

Most of the GPIO ports are multiplexed with other system functions.

The NPCM8XX pinctrl and GPIO driver were tested on NPCM845 evaluation board.

Tomer Maimon (2):
  dt-binding: pinctrl: Add NPCM8XX pinctrl and GPIO documentation
  pinctrl: nuvoton: add NPCM8XX pinctrl and GPIO driver

 .../pinctrl/nuvoton,npcm845-pinctrl.yaml      |  205 ++
 drivers/pinctrl/nuvoton/Kconfig               |   13 +
 drivers/pinctrl/nuvoton/Makefile              |    1 +
 drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c     | 2634 +++++++++++++++++
 4 files changed, 2853 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml
 create mode 100644 drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c

-- 
2.33.0

[PATCH v1 1/2] dt-binding: pinctrl: Add NPCM8XX pinctrl and GPIO documentation

[Tomer Maimon]

Added device tree binding documentation for Nuvoton Arbel BMC NPCM8XX
pinmux and GPIO controller.

Signed-off-by: Tomer Maimon <tmaimon77@gmail.com>
---
 .../pinctrl/nuvoton,npcm845-pinctrl.yaml      | 205 ++++++++++++++++++
 1 file changed, 205 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml

diff --git a/Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml
new file mode 100644
index 000000000000..6395ef2bf5b3
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml
@@ -0,0 +1,205 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/nuvoton,npcm845-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Nuvoton NPCM845 Pin Controller and GPIO
+
+maintainers:
+  - Tomer Maimon <tmaimon77@gmail.com>
+
+description:
+  The Nuvoton BMC NPCM8XX Pin Controller multi-function routed through
+  the multiplexing block, Each pin supports GPIO functionality (GPIOx)
+  and multiple functions that directly connect the pin to different
+  hardware blocks.
+
+properties:
+  compatible:
+    const: nuvoton,npcm845-pinctrl
+
+  ranges:
+    maxItems: 1
+
+  '#address-cells':
+    const: 1
+
+  '#size-cells':
+    const: 1
+
+patternProperties:
+  "^gpio@":
+    type: object
+
+    description:
+      Eight GPIO banks that each contain between 32 GPIOs.
+
+    properties:
+
+      gpio-controller: true
+
+      '#gpio-cells':
+        const: 2
+
+      reg:
+        maxItems: 1
+
+      interrupts:
+        maxItems: 1
+
+      gpio-ranges:
+        maxItems: 1
+
+    required:
+      - gpio-controller
+      - '#gpio-cells'
+      - reg
+      - interrupts
+      - gpio-ranges
+
+  "-pin":
+    $ref: pinmux-node.yaml#
+
+    properties:
+      groups:
+        description:
+          One or more groups of pins to mux to a certain function
+        items:
+          enum: [ iox1, iox2, smb1d, smb2d, lkgpo1, lkgpo2, ioxh, gspi,
+                  smb5b, smb5c, lkgpo0, pspi2, jm1, jm2, smb4den, smb4b,
+                  smb4c, smb15, smb16, smb17, smb18, smb19, smb20, smb21,
+                  smb22, smb23, smb4d, smb14, smb5, smb4, smb3, spi0cs1,
+                  spi0cs2, spi0cs3, smb3c, smb3b, bmcuart0a, uart1, jtag2,
+                  bmcuart1, uart2, bmcuart0b, r1err, r1md, r1oen, r2oen,
+                  rmii3, r3oen, smb3d, fanin0, fanin1, fanin2, fanin3, fanin4,
+                  fanin5, fanin6, fanin7, fanin8, fanin9, fanin10, fanin11,
+                  fanin12, fanin13, fanin14, fanin15, pwm0, pwm1, pwm2, pwm3,
+                  r2, r2err, r2md, r3rxer, ga20kbc, smb5d, lpc, espi, rg1,
+                  rg1mdio, rg2, ddr, i3c0, i3c1, i3c2, i3c3, i3c4, i3c5,
+                  smb0, smb1, smb2, smb2c, smb2b, smb1c, smb1b, smb8, smb9,
+                  smb10, smb11, sd1, sd1pwr, pwm4, pwm5, pwm6, pwm7, pwm8,
+                  pwm9, pwm10, pwm11, mmc8, mmc, mmcwp, mmccd, mmcrst, clkout,
+                  serirq, lpcclk, scipme, sci, smb6, smb7, spi1, faninx, r1,
+                  spi3, spi3cs1, spi3quad, spi3cs2, spi3cs3, nprd_smi, smb0b,
+                  smb0c, smb0den, smb0d, ddc, rg2mdio, wdog1, wdog2, smb12,
+                  smb13, spix, spixcs1, clkreq, hgpio0, hgpio1, hgpio2, hgpio3,
+                  hgpio4, hgpio5, hgpio6, hgpio7 ]
+
+      function:
+        description:
+          The function that a group of pins is muxed to
+        enum: [ iox1, iox2, smb1d, smb2d, lkgpo1, lkgpo2, ioxh, gspi,
+                smb5b, smb5c, lkgpo0, pspi2, jm1, jm2, smb4den, smb4b,
+                smb4c, smb15, smb16, smb17, smb18, smb19, smb20, smb21,
+                smb22, smb23, smb4d, smb14, smb5, smb4, smb3, spi0cs1,
+                spi0cs2, spi0cs3, smb3c, smb3b, bmcuart0a, uart1, jtag2,
+                bmcuart1, uart2, bmcuart0b, r1err, r1md, r1oen, r2oen,
+                rmii3, r3oen, smb3d, fanin0, fanin1, fanin2, fanin3, fanin4,
+                fanin5, fanin6, fanin7, fanin8, fanin9, fanin10, fanin11,
+                fanin12, fanin13, fanin14, fanin15, pwm0, pwm1, pwm2, pwm3,
+                r2, r2err, r2md, r3rxer, ga20kbc, smb5d, lpc, espi, rg1,
+                rg1mdio, rg2, ddr, i3c0, i3c1, i3c2, i3c3, i3c4, i3c5,
+                smb0, smb1, smb2, smb2c, smb2b, smb1c, smb1b, smb8, smb9,
+                smb10, smb11, sd1, sd1pwr, pwm4, pwm5, pwm6, pwm7, pwm8,
+                pwm9, pwm10, pwm11, mmc8, mmc, mmcwp, mmccd, mmcrst, clkout,
+                serirq, lpcclk, scipme, sci, smb6, smb7, spi1, faninx, r1,
+                spi3, spi3cs1, spi3quad, spi3cs2, spi3cs3, nprd_smi, smb0b,
+                smb0c, smb0den, smb0d, ddc, rg2mdio, wdog1, wdog2, smb12,
+                smb13, spix, spixcs1, clkreq, hgpio0, hgpio1, hgpio2, hgpio3,
+                hgpio4, hgpio5, hgpio6, hgpio7 ]
+
+    dependencies:
+      groups: [ function ]
+      function: [ groups ]
+
+    additionalProperties: false
+
+  "^pin":
+    $ref: pincfg-node.yaml#
+
+    properties:
+      pins:
+        description:
+          A list of pins to configure in certain ways, such as enabling
+          debouncing
+
+      bias-disable: true
+
+      bias-pull-up: true
+
+      bias-pull-down: true
+
+      input-enable: true
+
+      output-low: true
+
+      output-high: true
+
+      drive-push-pull: true
+
+      drive-open-drain: true
+
+      input-debounce:
+        description:
+          Debouncing periods in microseconds, one period per interrupt
+          bank found in the controller
+        $ref: /schemas/types.yaml#/definitions/uint32-array
+        minItems: 1
+        maxItems: 4
+
+      slew-rate:
+        description: |
+          0: Low rate
+          1: High rate
+        $ref: /schemas/types.yaml#/definitions/uint32
+        enum: [0, 1]
+
+      drive-strength:
+        enum: [ 0, 1, 2, 4, 8, 12 ]
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - ranges
+  - '#address-cells'
+  - '#size-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/gpio/gpio.h>
+
+    soc {
+      #address-cells = <2>;
+      #size-cells = <2>;
+
+      pinctrl: pinctrl@f0800000 {
+        compatible = "nuvoton,npcm845-pinctrl";
+        ranges = <0x0 0x0 0xf0010000 0x8000>;
+        #address-cells = <1>;
+        #size-cells = <1>;
+
+        gpio0: gpio@f0010000 {
+          gpio-controller;
+          #gpio-cells = <2>;
+          reg = <0x0 0xB0>;
+          interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
+          gpio-ranges = <&pinctrl 0 0 32>;
+        };
+
+        fanin0_pin: fanin0-pin {
+          groups = "fanin0";
+          function = "fanin0";
+        };
+
+        pin34_slew: pin34-slew {
+          pins = "GPIO34/I3C4_SDA";
+          bias-disable;
+        };
+      };
+    };
+
-- 
2.33.0

Re: [PATCH v1 1/2] dt-binding: pinctrl: Add NPCM8XX pinctrl and GPIO documentation

[Tomer Maimon]

Hi Krzysztof,

Thanks for your comments.

On Tue, 12 Jul 2022 at 12:48, Krzysztof Kozlowski
<krzysztof.kozlowski@linaro.org> wrote:
>
> On 10/07/2022 12:21, Tomer Maimon wrote:
> > Added device tree binding documentation for Nuvoton Arbel BMC NPCM8XX
> > pinmux and GPIO controller.
> >
> > Signed-off-by: Tomer Maimon <tmaimon77@gmail.com>
> > ---
> >  .../pinctrl/nuvoton,npcm845-pinctrl.yaml      | 205 ++++++++++++++++++
> >  1 file changed, 205 insertions(+)
> >  create mode 100644 Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml
> >
> > diff --git a/Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml
> > new file mode 100644
> > index 000000000000..6395ef2bf5b3
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml
> > @@ -0,0 +1,205 @@
> > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> > +%YAML 1.2
> > +---
> > +$id: http://devicetree.org/schemas/pinctrl/nuvoton,npcm845-pinctrl.yaml#
> > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > +
> > +title: Nuvoton NPCM845 Pin Controller and GPIO
> > +
> > +maintainers:
> > +  - Tomer Maimon <tmaimon77@gmail.com>
> > +
> > +description:
> > +  The Nuvoton BMC NPCM8XX Pin Controller multi-function routed through
> > +  the multiplexing block, Each pin supports GPIO functionality (GPIOx)
> > +  and multiple functions that directly connect the pin to different
> > +  hardware blocks.
> > +
> > +properties:
> > +  compatible:
> > +    const: nuvoton,npcm845-pinctrl
> > +
> > +  ranges:
> > +    maxItems: 1
>
> ranges without reg? Does it even work? Did you test the bindings?
The ranges related to GPIO node reg

I did test the pin controller document and it passed.
bash-4.2$ make ARCH=arm64 dt_binding_check
DT_SCHEMA_FILES=Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml
  LINT    Documentation/devicetree/bindings
  CHKDT   Documentation/devicetree/bindings/processed-schema.json
  SCHEMA  Documentation/devicetree/bindings/processed-schema.json
  DTEX    Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.example.dts
  DTC     Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.example.dtb
  CHECK   Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.example.dtb
Did I need to run anything else than dt_binding_check for testing the document?
>
> > +
> > +  '#address-cells':
> > +    const: 1
> > +
> > +  '#size-cells':
> > +    const: 1
> > +
> > +patternProperties:
> > +  "^gpio@":
> > +    type: object
> > +
> > +    description:
> > +      Eight GPIO banks that each contain between 32 GPIOs.
> > +
> > +    properties:
> > +
>
> No blank line.
O.K.
>
> > +      gpio-controller: true
> > +
> > +      '#gpio-cells':
> > +        const: 2
> > +
> > +      reg:
> > +        maxItems: 1
> > +
> > +      interrupts:
> > +        maxItems: 1
> > +
> > +      gpio-ranges:
> > +        maxItems: 1
> > +
> > +    required:
> > +      - gpio-controller
> > +      - '#gpio-cells'
> > +      - reg
> > +      - interrupts
> > +      - gpio-ranges
> > +
> > +  "-pin":
> > +    $ref: pinmux-node.yaml#
>
> Shouldn't this be under bank?
Do you mean after the group and function properties?
The -pin shouldn't use for the group property naming?
>
> > +
> > +    properties:
> > +      groups:
> > +        description:
> > +          One or more groups of pins to mux to a certain function
> > +        items:
> > +          enum: [ iox1, iox2, smb1d, smb2d, lkgpo1, lkgpo2, ioxh, gspi,
> > +                  smb5b, smb5c, lkgpo0, pspi2, jm1, jm2, smb4den, smb4b,
> > +                  smb4c, smb15, smb16, smb17, smb18, smb19, smb20, smb21,
> > +                  smb22, smb23, smb4d, smb14, smb5, smb4, smb3, spi0cs1,
> > +                  spi0cs2, spi0cs3, smb3c, smb3b, bmcuart0a, uart1, jtag2,
> > +                  bmcuart1, uart2, bmcuart0b, r1err, r1md, r1oen, r2oen,
> > +                  rmii3, r3oen, smb3d, fanin0, fanin1, fanin2, fanin3, fanin4,
> > +                  fanin5, fanin6, fanin7, fanin8, fanin9, fanin10, fanin11,
> > +                  fanin12, fanin13, fanin14, fanin15, pwm0, pwm1, pwm2, pwm3,
> > +                  r2, r2err, r2md, r3rxer, ga20kbc, smb5d, lpc, espi, rg1,
> > +                  rg1mdio, rg2, ddr, i3c0, i3c1, i3c2, i3c3, i3c4, i3c5,
> > +                  smb0, smb1, smb2, smb2c, smb2b, smb1c, smb1b, smb8, smb9,
> > +                  smb10, smb11, sd1, sd1pwr, pwm4, pwm5, pwm6, pwm7, pwm8,
> > +                  pwm9, pwm10, pwm11, mmc8, mmc, mmcwp, mmccd, mmcrst, clkout,
> > +                  serirq, lpcclk, scipme, sci, smb6, smb7, spi1, faninx, r1,
> > +                  spi3, spi3cs1, spi3quad, spi3cs2, spi3cs3, nprd_smi, smb0b,
> > +                  smb0c, smb0den, smb0d, ddc, rg2mdio, wdog1, wdog2, smb12,
> > +                  smb13, spix, spixcs1, clkreq, hgpio0, hgpio1, hgpio2, hgpio3,
> > +                  hgpio4, hgpio5, hgpio6, hgpio7 ]
> > +
> > +      function:
> > +        description:
> > +          The function that a group of pins is muxed to
> > +        enum: [ iox1, iox2, smb1d, smb2d, lkgpo1, lkgpo2, ioxh, gspi,
> > +                smb5b, smb5c, lkgpo0, pspi2, jm1, jm2, smb4den, smb4b,
> > +                smb4c, smb15, smb16, smb17, smb18, smb19, smb20, smb21,
> > +                smb22, smb23, smb4d, smb14, smb5, smb4, smb3, spi0cs1,
> > +                spi0cs2, spi0cs3, smb3c, smb3b, bmcuart0a, uart1, jtag2,
> > +                bmcuart1, uart2, bmcuart0b, r1err, r1md, r1oen, r2oen,
> > +                rmii3, r3oen, smb3d, fanin0, fanin1, fanin2, fanin3, fanin4,
> > +                fanin5, fanin6, fanin7, fanin8, fanin9, fanin10, fanin11,
> > +                fanin12, fanin13, fanin14, fanin15, pwm0, pwm1, pwm2, pwm3,
> > +                r2, r2err, r2md, r3rxer, ga20kbc, smb5d, lpc, espi, rg1,
> > +                rg1mdio, rg2, ddr, i3c0, i3c1, i3c2, i3c3, i3c4, i3c5,
> > +                smb0, smb1, smb2, smb2c, smb2b, smb1c, smb1b, smb8, smb9,
> > +                smb10, smb11, sd1, sd1pwr, pwm4, pwm5, pwm6, pwm7, pwm8,
> > +                pwm9, pwm10, pwm11, mmc8, mmc, mmcwp, mmccd, mmcrst, clkout,
> > +                serirq, lpcclk, scipme, sci, smb6, smb7, spi1, faninx, r1,
> > +                spi3, spi3cs1, spi3quad, spi3cs2, spi3cs3, nprd_smi, smb0b,
> > +                smb0c, smb0den, smb0d, ddc, rg2mdio, wdog1, wdog2, smb12,
> > +                smb13, spix, spixcs1, clkreq, hgpio0, hgpio1, hgpio2, hgpio3,
> > +                hgpio4, hgpio5, hgpio6, hgpio7 ]
> > +
> > +    dependencies:
> > +      groups: [ function ]
> > +      function: [ groups ]
> > +
> > +    additionalProperties: false
> > +
> > +  "^pin":
>
> This is almost the same as previous property. Confusing and I think it
> does not work.
if I remove it I get the following error:
pinctrl@f0800000: 'pin34-slew' does not match any of the regexes:
'-pin', '^gpio@', 'pinctrl-[0-9]+'
Can you advise what I should do?
>
> > +    $ref: pincfg-node.yaml#
> > +
> > +    properties:
> > +      pins:
> > +        description:
> > +          A list of pins to configure in certain ways, such as enabling
> > +          debouncing
> > +
> > +      bias-disable: true
> > +
> > +      bias-pull-up: true
> > +
> > +      bias-pull-down: true
> > +
> > +      input-enable: true
> > +
> > +      output-low: true
> > +
> > +      output-high: true
> > +
> > +      drive-push-pull: true
> > +
> > +      drive-open-drain: true
> > +
> > +      input-debounce:
> > +        description:
> > +          Debouncing periods in microseconds, one period per interrupt
> > +          bank found in the controller
> > +        $ref: /schemas/types.yaml#/definitions/uint32-array
> > +        minItems: 1
> > +        maxItems: 4
> > +
> > +      slew-rate:
> > +        description: |
> > +          0: Low rate
> > +          1: High rate
> > +        $ref: /schemas/types.yaml#/definitions/uint32
> > +        enum: [0, 1]
> > +
> > +      drive-strength:
> > +        enum: [ 0, 1, 2, 4, 8, 12 ]
> > +
> > +    additionalProperties: false
> > +
> > +required:
> > +  - compatible
> > +  - ranges
> > +  - '#address-cells'
> > +  - '#size-cells'
>
> Missing allOf with ref to pinctrl.yaml.
Do you mean adding
allOf:
  - $ref: "pinctrl.yaml#"
>
> > +
> > +additionalProperties: false
> > +
> > +examples:
> > +  - |
> > +    #include <dt-bindings/interrupt-controller/arm-gic.h>
> > +    #include <dt-bindings/gpio/gpio.h>
> > +
> > +    soc {
> > +      #address-cells = <2>;
> > +      #size-cells = <2>;
> > +
> > +      pinctrl: pinctrl@f0800000 {
> > +        compatible = "nuvoton,npcm845-pinctrl";
> > +        ranges = <0x0 0x0 0xf0010000 0x8000>;
> > +        #address-cells = <1>;
> > +        #size-cells = <1>;
> > +
> > +        gpio0: gpio@f0010000 {
> > +          gpio-controller;
> > +          #gpio-cells = <2>;
> > +          reg = <0x0 0xB0>;
> > +          interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
> > +          gpio-ranges = <&pinctrl 0 0 32>;
> > +        };
> > +
> > +        fanin0_pin: fanin0-pin {
> > +          groups = "fanin0";
> > +          function = "fanin0";
> > +        };
> > +
> > +        pin34_slew: pin34-slew {
>
> and how does it pass your checks?
Yes
>
> Did you test the bindings?
>
>
>
> Best regards,
> Krzysztof

Best regards,

Tomer

Re: [PATCH v1 1/2] dt-binding: pinctrl: Add NPCM8XX pinctrl and GPIO documentation

[Tomer Maimon]

Hi Krzysztof,

Thanks for your clarifications.

On Tue, 12 Jul 2022 at 16:45, Krzysztof Kozlowski
<krzysztof.kozlowski@linaro.org> wrote:
>
> On 12/07/2022 15:29, Tomer Maimon wrote:
> > Hi Krzysztof,
> >
> > Thanks for your comments.
> >
> > On Tue, 12 Jul 2022 at 12:48, Krzysztof Kozlowski
> > <krzysztof.kozlowski@linaro.org> wrote:
> >>
> >> On 10/07/2022 12:21, Tomer Maimon wrote:
> >>> Added device tree binding documentation for Nuvoton Arbel BMC NPCM8XX
> >>> pinmux and GPIO controller.
> >>>
> >>> Signed-off-by: Tomer Maimon <tmaimon77@gmail.com>
> >>> ---
> >>>  .../pinctrl/nuvoton,npcm845-pinctrl.yaml      | 205 ++++++++++++++++++
> >>>  1 file changed, 205 insertions(+)
> >>>  create mode 100644 Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml
> >>>
> >>> diff --git a/Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml
> >>> new file mode 100644
> >>> index 000000000000..6395ef2bf5b3
> >>> --- /dev/null
> >>> +++ b/Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml
> >>> @@ -0,0 +1,205 @@
> >>> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> >>> +%YAML 1.2
> >>> +---
> >>> +$id: http://devicetree.org/schemas/pinctrl/nuvoton,npcm845-pinctrl.yaml#
> >>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> >>> +
> >>> +title: Nuvoton NPCM845 Pin Controller and GPIO
> >>> +
> >>> +maintainers:
> >>> +  - Tomer Maimon <tmaimon77@gmail.com>
> >>> +
> >>> +description:
> >>> +  The Nuvoton BMC NPCM8XX Pin Controller multi-function routed through
> >>> +  the multiplexing block, Each pin supports GPIO functionality (GPIOx)
> >>> +  and multiple functions that directly connect the pin to different
> >>> +  hardware blocks.
> >>> +
> >>> +properties:
> >>> +  compatible:
> >>> +    const: nuvoton,npcm845-pinctrl
> >>> +
> >>> +  ranges:
> >>> +    maxItems: 1
> >>
> >> ranges without reg? Does it even work? Did you test the bindings?
> > The ranges related to GPIO node reg
>
> But you do not allow here a 'reg', do you? So how can you have an unit
> address in pinctrl node?
I allow the reg unit address in the GPIO node.
This is why reg is in the GPIO node as follow:

                compatible = "nuvoton,npcm845-pinctrl";
                ranges = <0x0 0x0 0xf0010000 0x8000>;
                #address-cells = <1>;
                #size-cells = <1>;
                status = "okay";
                gpio0: gpio@f0010000 {
                        gpio-controller;
                        #gpio-cells = <2>;
                        reg = <0x0 0xB0>;
                        interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
                        gpio-ranges = <&pinctrl 0 0 32>;
                };
                gpio1: gpio@f0011000 {
                        gpio-controller;
                        #gpio-cells = <2>;
                        reg = <0x1000 0xB0>;
                        interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
                        gpio-ranges = <&pinctrl 0 32 32>;
                };
                gpio2: gpio@f0012000 {
                        gpio-controller;
                        #gpio-cells = <2>;
                        reg = <0x2000 0xB0>;
                        interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
                        gpio-ranges = <&pinctrl 0 64 32>;
                };
...
Is it problematic?

>
> >
> > I did test the pin controller document and it passed.
> > bash-4.2$ make ARCH=arm64 dt_binding_check
> > DT_SCHEMA_FILES=Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml
> >   LINT    Documentation/devicetree/bindings
> >   CHKDT   Documentation/devicetree/bindings/processed-schema.json
> >   SCHEMA  Documentation/devicetree/bindings/processed-schema.json
> >   DTEX    Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.example.dts
> >   DTC     Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.example.dtb
> >   CHECK   Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.example.dtb
> > Did I need to run anything else than dt_binding_check for testing the document?
>
> Indeed it will pass, because you do not have reg in pinctrl node. But
> your dts won't pass make dtbs W=1
After running make ARCH=arm64 dtbs W=1 I don't see warning related to pinctrl
bash-4.2$ make ARCH=arm64 dtbs W=1
  DTC     arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb
arch/arm64/boot/dts/nuvoton/nuvoton-common-npcm8xx.dtsi:69.7-183.5:
Warning (unit_address_vs_reg): /ahb/apb: node has a reg or ranges
property, but no unit name
arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dts:20.9-22.4: Warning
(unit_address_vs_reg): /memory: node has a reg or ranges property, but
no unit name
arch/arm64/boot/dts/nuvoton/nuvoton-common-npcm8xx.dtsi:69.7-183.5:
Warning (simple_bus_reg): /ahb/apb: simple-bus unit address format
error, expected "f0000000"
arch/arm64/boot/dts/nuvoton/nuvoton-common-npcm8xx.dtsi:56.35-61.5:
Warning (unique_unit_address): /ahb/reset-controller@f0801000:
duplicate unit-address (also used in node
/ahb/clock-controller@f0801000)
I did got warning but it dont related to the pinctrl, Maybe I didn't
run the test correct?
>
>
> >>
> >>> +
> >>> +  '#address-cells':
> >>> +    const: 1
> >>> +
> >>> +  '#size-cells':
> >>> +    const: 1
> >>> +
> >>> +patternProperties:
> >>> +  "^gpio@":
> >>> +    type: object
> >>> +
> >>> +    description:
> >>> +      Eight GPIO banks that each contain between 32 GPIOs.
> >>> +
> >>> +    properties:
> >>> +
> >>
> >> No blank line.
> > O.K.
> >>
> >>> +      gpio-controller: true
> >>> +
> >>> +      '#gpio-cells':
> >>> +        const: 2
> >>> +
> >>> +      reg:
> >>> +        maxItems: 1
> >>> +
> >>> +      interrupts:
> >>> +        maxItems: 1
> >>> +
> >>> +      gpio-ranges:
> >>> +        maxItems: 1
> >>> +
> >>> +    required:
> >>> +      - gpio-controller
> >>> +      - '#gpio-cells'
> >>> +      - reg
> >>> +      - interrupts
> >>> +      - gpio-ranges
> >>> +
> >>> +  "-pin":
> >>> +    $ref: pinmux-node.yaml#
> >>
> >> Shouldn't this be under bank?
> > Do you mean after the group and function properties?
> > The -pin shouldn't use for the group property naming?
>
> Hm, I guess it's fine, I actually don't remember the recommendation for
> gpio banks in relation to pinmux nodes.
>
> >>
> >>> +
> >>> +    properties:
> >>> +      groups:
> >>> +        description:
> >>> +          One or more groups of pins to mux to a certain function
> >>> +        items:
> >>> +          enum: [ iox1, iox2, smb1d, smb2d, lkgpo1, lkgpo2, ioxh, gspi,
> >>> +                  smb5b, smb5c, lkgpo0, pspi2, jm1, jm2, smb4den, smb4b,
> >>> +                  smb4c, smb15, smb16, smb17, smb18, smb19, smb20, smb21,
> >>> +                  smb22, smb23, smb4d, smb14, smb5, smb4, smb3, spi0cs1,
> >>> +                  spi0cs2, spi0cs3, smb3c, smb3b, bmcuart0a, uart1, jtag2,
> >>> +                  bmcuart1, uart2, bmcuart0b, r1err, r1md, r1oen, r2oen,
> >>> +                  rmii3, r3oen, smb3d, fanin0, fanin1, fanin2, fanin3, fanin4,
> >>> +                  fanin5, fanin6, fanin7, fanin8, fanin9, fanin10, fanin11,
> >>> +                  fanin12, fanin13, fanin14, fanin15, pwm0, pwm1, pwm2, pwm3,
> >>> +                  r2, r2err, r2md, r3rxer, ga20kbc, smb5d, lpc, espi, rg1,
> >>> +                  rg1mdio, rg2, ddr, i3c0, i3c1, i3c2, i3c3, i3c4, i3c5,
> >>> +                  smb0, smb1, smb2, smb2c, smb2b, smb1c, smb1b, smb8, smb9,
> >>> +                  smb10, smb11, sd1, sd1pwr, pwm4, pwm5, pwm6, pwm7, pwm8,
> >>> +                  pwm9, pwm10, pwm11, mmc8, mmc, mmcwp, mmccd, mmcrst, clkout,
> >>> +                  serirq, lpcclk, scipme, sci, smb6, smb7, spi1, faninx, r1,
> >>> +                  spi3, spi3cs1, spi3quad, spi3cs2, spi3cs3, nprd_smi, smb0b,
> >>> +                  smb0c, smb0den, smb0d, ddc, rg2mdio, wdog1, wdog2, smb12,
> >>> +                  smb13, spix, spixcs1, clkreq, hgpio0, hgpio1, hgpio2, hgpio3,
> >>> +                  hgpio4, hgpio5, hgpio6, hgpio7 ]
> >>> +
> >>> +      function:
> >>> +        description:
> >>> +          The function that a group of pins is muxed to
> >>> +        enum: [ iox1, iox2, smb1d, smb2d, lkgpo1, lkgpo2, ioxh, gspi,
> >>> +                smb5b, smb5c, lkgpo0, pspi2, jm1, jm2, smb4den, smb4b,
> >>> +                smb4c, smb15, smb16, smb17, smb18, smb19, smb20, smb21,
> >>> +                smb22, smb23, smb4d, smb14, smb5, smb4, smb3, spi0cs1,
> >>> +                spi0cs2, spi0cs3, smb3c, smb3b, bmcuart0a, uart1, jtag2,
> >>> +                bmcuart1, uart2, bmcuart0b, r1err, r1md, r1oen, r2oen,
> >>> +                rmii3, r3oen, smb3d, fanin0, fanin1, fanin2, fanin3, fanin4,
> >>> +                fanin5, fanin6, fanin7, fanin8, fanin9, fanin10, fanin11,
> >>> +                fanin12, fanin13, fanin14, fanin15, pwm0, pwm1, pwm2, pwm3,
> >>> +                r2, r2err, r2md, r3rxer, ga20kbc, smb5d, lpc, espi, rg1,
> >>> +                rg1mdio, rg2, ddr, i3c0, i3c1, i3c2, i3c3, i3c4, i3c5,
> >>> +                smb0, smb1, smb2, smb2c, smb2b, smb1c, smb1b, smb8, smb9,
> >>> +                smb10, smb11, sd1, sd1pwr, pwm4, pwm5, pwm6, pwm7, pwm8,
> >>> +                pwm9, pwm10, pwm11, mmc8, mmc, mmcwp, mmccd, mmcrst, clkout,
> >>> +                serirq, lpcclk, scipme, sci, smb6, smb7, spi1, faninx, r1,
> >>> +                spi3, spi3cs1, spi3quad, spi3cs2, spi3cs3, nprd_smi, smb0b,
> >>> +                smb0c, smb0den, smb0d, ddc, rg2mdio, wdog1, wdog2, smb12,
> >>> +                smb13, spix, spixcs1, clkreq, hgpio0, hgpio1, hgpio2, hgpio3,
> >>> +                hgpio4, hgpio5, hgpio6, hgpio7 ]
> >>> +
> >>> +    dependencies:
> >>> +      groups: [ function ]
> >>> +      function: [ groups ]
> >>> +
> >>> +    additionalProperties: false
> >>> +
> >>> +  "^pin":
> >>
> >> This is almost the same as previous property. Confusing and I think it
> >> does not work.
> > if I remove it I get the following error:
> > pinctrl@f0800000: 'pin34-slew' does not match any of the regexes:
> > '-pin', '^gpio@', 'pinctrl-[0-9]+'
> > Can you advise what I should do?
>
> Ah, the pattern is indeed different - you start with pin. Anyway it's
> confusing to have cfg starting with pin and mux ending in pin. How
> "pin-pin" would work? :)
>
> Use maybe similar pattern, so start with mux for mux and pin for cfg.
> Look at wpcm450 pinctrl.
It indeed confusing, I will work with different naming.
>
>
> >>
> >>> +    $ref: pincfg-node.yaml#
> >>> +
> >>> +    properties:
> >>> +      pins:
> >>> +        description:
> >>> +          A list of pins to configure in certain ways, such as enabling
> >>> +          debouncing
> >>> +
> >>> +      bias-disable: true
> >>> +
> >>> +      bias-pull-up: true
> >>> +
> >>> +      bias-pull-down: true
> >>> +
> >>> +      input-enable: true
> >>> +
> >>> +      output-low: true
> >>> +
> >>> +      output-high: true
> >>> +
> >>> +      drive-push-pull: true
> >>> +
> >>> +      drive-open-drain: true
> >>> +
> >>> +      input-debounce:
> >>> +        description:
> >>> +          Debouncing periods in microseconds, one period per interrupt
> >>> +          bank found in the controller
> >>> +        $ref: /schemas/types.yaml#/definitions/uint32-array
> >>> +        minItems: 1
> >>> +        maxItems: 4
> >>> +
> >>> +      slew-rate:
> >>> +        description: |
> >>> +          0: Low rate
> >>> +          1: High rate
> >>> +        $ref: /schemas/types.yaml#/definitions/uint32
> >>> +        enum: [0, 1]
> >>> +
> >>> +      drive-strength:
> >>> +        enum: [ 0, 1, 2, 4, 8, 12 ]
> >>> +
> >>> +    additionalProperties: false
> >>> +
> >>> +required:
> >>> +  - compatible
> >>> +  - ranges
> >>> +  - '#address-cells'
> >>> +  - '#size-cells'
> >>
> >> Missing allOf with ref to pinctrl.yaml.
> > Do you mean adding
> > allOf:
> >   - $ref: "pinctrl.yaml#"
>
> Yes.
>
>
>
> Best regards,
> Krzysztof

Best regards,

Tomer

Re: [PATCH v1 1/2] dt-binding: pinctrl: Add NPCM8XX pinctrl and GPIO documentation

[Tomer Maimon]

Hi Krzysztof,

Thanks for your clarifications.

On Tue, 12 Jul 2022 at 23:44, Krzysztof Kozlowski
<krzysztof.kozlowski@linaro.org> wrote:
>
> On 12/07/2022 20:44, Tomer Maimon wrote:
> > Hi Krzysztof,
> >
> > Thanks for your clarifications.
> >
> > On Tue, 12 Jul 2022 at 16:45, Krzysztof Kozlowski
> > <krzysztof.kozlowski@linaro.org> wrote:
> >>
> >> On 12/07/2022 15:29, Tomer Maimon wrote:
> >>> Hi Krzysztof,
> >>>
> >>> Thanks for your comments.
> >>>
> >>> On Tue, 12 Jul 2022 at 12:48, Krzysztof Kozlowski
> >>> <krzysztof.kozlowski@linaro.org> wrote:
> >>>>
> >>>> On 10/07/2022 12:21, Tomer Maimon wrote:
> >>>>> Added device tree binding documentation for Nuvoton Arbel BMC NPCM8XX
> >>>>> pinmux and GPIO controller.
> >>>>>
> >>>>> Signed-off-by: Tomer Maimon <tmaimon77@gmail.com>
> >>>>> ---
> >>>>>  .../pinctrl/nuvoton,npcm845-pinctrl.yaml      | 205 ++++++++++++++++++
> >>>>>  1 file changed, 205 insertions(+)
> >>>>>  create mode 100644 Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml
> >>>>>
> >>>>> diff --git a/Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml
> >>>>> new file mode 100644
> >>>>> index 000000000000..6395ef2bf5b3
> >>>>> --- /dev/null
> >>>>> +++ b/Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml
> >>>>> @@ -0,0 +1,205 @@
> >>>>> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> >>>>> +%YAML 1.2
> >>>>> +---
> >>>>> +$id: http://devicetree.org/schemas/pinctrl/nuvoton,npcm845-pinctrl.yaml#
> >>>>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> >>>>> +
> >>>>> +title: Nuvoton NPCM845 Pin Controller and GPIO
> >>>>> +
> >>>>> +maintainers:
> >>>>> +  - Tomer Maimon <tmaimon77@gmail.com>
> >>>>> +
> >>>>> +description:
> >>>>> +  The Nuvoton BMC NPCM8XX Pin Controller multi-function routed through
> >>>>> +  the multiplexing block, Each pin supports GPIO functionality (GPIOx)
> >>>>> +  and multiple functions that directly connect the pin to different
> >>>>> +  hardware blocks.
> >>>>> +
> >>>>> +properties:
> >>>>> +  compatible:
> >>>>> +    const: nuvoton,npcm845-pinctrl
> >>>>> +
> >>>>> +  ranges:
> >>>>> +    maxItems: 1
> >>>>
> >>>> ranges without reg? Does it even work? Did you test the bindings?
> >>> The ranges related to GPIO node reg
> >>
> >> But you do not allow here a 'reg', do you? So how can you have an unit
> >> address in pinctrl node?
> > I allow the reg unit address in the GPIO node.
> > This is why reg is in the GPIO node as follow:
> >
> >                 compatible = "nuvoton,npcm845-pinctrl";
> >                 ranges = <0x0 0x0 0xf0010000 0x8000>;
> >                 #address-cells = <1>;
> >                 #size-cells = <1>;
> >                 status = "okay";
> >                 gpio0: gpio@f0010000 {
> >                         gpio-controller;
> >                         #gpio-cells = <2>;
> >                         reg = <0x0 0xB0>;
> >                         interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
> >                         gpio-ranges = <&pinctrl 0 0 32>;
> >                 };
> >                 gpio1: gpio@f0011000 {
> >                         gpio-controller;
> >                         #gpio-cells = <2>;
> >                         reg = <0x1000 0xB0>;
> >                         interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
> >                         gpio-ranges = <&pinctrl 0 32 32>;
> >                 };
> >                 gpio2: gpio@f0012000 {
> >                         gpio-controller;
> >                         #gpio-cells = <2>;
> >                         reg = <0x2000 0xB0>;
> >                         interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
> >                         gpio-ranges = <&pinctrl 0 64 32>;
> >                 };
> > ...
> > Is it problematic?
>
>
> It seems not, looks ok because of ranges, although it is a bit confusing
> that your pinctrl unit address is 0xf0800000 but ranges is 0xf0010000.
The reason the pinctrl address 0xf0800000 because the pin mux is
handled by the GCR registers and the ranges related to the GPIO.
>
> >>
> >>>
> >>> I did test the pin controller document and it passed.
> >>> bash-4.2$ make ARCH=arm64 dt_binding_check
> >>> DT_SCHEMA_FILES=Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml
> >>>   LINT    Documentation/devicetree/bindings
> >>>   CHKDT   Documentation/devicetree/bindings/processed-schema.json
> >>>   SCHEMA  Documentation/devicetree/bindings/processed-schema.json
> >>>   DTEX    Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.example.dts
> >>>   DTC     Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.example.dtb
> >>>   CHECK   Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.example.dtb
> >>> Did I need to run anything else than dt_binding_check for testing the document?
> >>
> >> Indeed it will pass, because you do not have reg in pinctrl node. But
> >> your dts won't pass make dtbs W=1
> > After running make ARCH=arm64 dtbs W=1 I don't see warning related to pinctrl
> > bash-4.2$ make ARCH=arm64 dtbs W=1
> >   DTC     arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dtb
> > arch/arm64/boot/dts/nuvoton/nuvoton-common-npcm8xx.dtsi:69.7-183.5:
> > Warning (unit_address_vs_reg): /ahb/apb: node has a reg or ranges
> > property, but no unit name
> > arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dts:20.9-22.4: Warning
> > (unit_address_vs_reg): /memory: node has a reg or ranges property, but
> > no unit name
> > arch/arm64/boot/dts/nuvoton/nuvoton-common-npcm8xx.dtsi:69.7-183.5:
> > Warning (simple_bus_reg): /ahb/apb: simple-bus unit address format
> > error, expected "f0000000"
> > arch/arm64/boot/dts/nuvoton/nuvoton-common-npcm8xx.dtsi:56.35-61.5:
> > Warning (unique_unit_address): /ahb/reset-controller@f0801000:
> > duplicate unit-address (also used in node
> > /ahb/clock-controller@f0801000)
> > I did got warning but it dont related to the pinctrl, Maybe I didn't
> > run the test correct?
>
> Looks correct, indeed.
>
> Best regards,
> Krzysztof

Best regards,

Tomer

[PATCH v1 2/2] pinctrl: nuvoton: add NPCM8XX pinctrl and GPIO driver

[Tomer Maimon]

Add pinctrl and GPIO controller driver support to Arbel BMC NPCM8XX SoC.

Arbel BMC NPCM8XX pinctrl driver based on Poleg NPCM7XX, except the
pin mux mapping difference the NPCM8XX GPIO supports adjust debounce
period time.

Signed-off-by: Tomer Maimon <tmaimon77@gmail.com>
---
 drivers/pinctrl/nuvoton/Kconfig           |   13 +
 drivers/pinctrl/nuvoton/Makefile          |    1 +
 drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c | 2634 +++++++++++++++++++++
 3 files changed, 2648 insertions(+)
 create mode 100644 drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c

diff --git a/drivers/pinctrl/nuvoton/Kconfig b/drivers/pinctrl/nuvoton/Kconfig
index 852b0d0eb08e..b6a16a483145 100644
--- a/drivers/pinctrl/nuvoton/Kconfig
+++ b/drivers/pinctrl/nuvoton/Kconfig
@@ -31,3 +31,16 @@ config PINCTRL_NPCM7XX
 	help
 	  Say Y here to enable pin controller and GPIO support
 	  for Nuvoton NPCM750/730/715/705 SoCs.
+
+config PINCTRL_NPCM8XX
+	bool "Pinctrl and GPIO driver for Nuvoton NPCM8XX"
+	depends on (ARCH_NPCM || COMPILE_TEST) && OF
+	select PINMUX
+	select PINCONF
+	select GENERIC_PINCONF
+	select GPIOLIB
+	select GPIO_GENERIC
+	select GPIOLIB_IRQCHIP
+	help
+	  Say Y here to enable pin controller and GPIO support
+	  for Nuvoton NPCM8XX SoC.
diff --git a/drivers/pinctrl/nuvoton/Makefile b/drivers/pinctrl/nuvoton/Makefile
index 9e66f5dc74bf..08031eab0af6 100644
--- a/drivers/pinctrl/nuvoton/Makefile
+++ b/drivers/pinctrl/nuvoton/Makefile
@@ -3,3 +3,4 @@
 
 obj-$(CONFIG_PINCTRL_WPCM450)	+= pinctrl-wpcm450.o
 obj-$(CONFIG_PINCTRL_NPCM7XX)	+= pinctrl-npcm7xx.o
+obj-$(CONFIG_PINCTRL_NPCM8XX)	+= pinctrl-npcm8xx.o
diff --git a/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c b/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c
new file mode 100644
index 000000000000..45cb2d89dc22
--- /dev/null
+++ b/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c
@@ -0,0 +1,2634 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (c) 2020 Nuvoton Technology corporation.
+
+#include <linux/device.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/of.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
+#include <linux/pinctrl/machine.h>
+#include <linux/pinctrl/pinconf.h>
+#include <linux/pinctrl/pinconf-generic.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/pinctrl/pinmux.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+
+/* GCR registers */
+#define NPCM8XX_GCR_PDID	0x00
+#define NPCM8XX_GCR_SRCNT	0x68
+#define NPCM8XX_GCR_FLOCKR1	0x74
+#define NPCM8XX_GCR_DSCNT	0x78
+#define NPCM8XX_GCR_I2CSEGCTL	0xE4
+#define NPCM8XX_GCR_I2CSEGSEL	0xE0
+#define NPCM8XX_GCR_MFSEL1	0x260
+#define NPCM8XX_GCR_MFSEL2	0x264
+#define NPCM8XX_GCR_MFSEL3	0x268
+#define NPCM8XX_GCR_MFSEL4	0x26C
+#define NPCM8XX_GCR_MFSEL5	0x270
+#define NPCM8XX_GCR_MFSEL6	0x274
+#define NPCM8XX_GCR_MFSEL7	0x278
+
+#define SRCNT_ESPI		BIT(3)
+
+/* reset registers */
+#define NPCM8XX_RST_WD0RCR	0x38
+#define NPCM8XX_RST_WD1RCR	0x3C
+#define NPCM8XX_RST_WD2RCR	0x40
+#define NPCM8XX_RST_SWRSTC1	0x44
+#define NPCM8XX_RST_SWRSTC2	0x48
+#define NPCM8XX_RST_SWRSTC3	0x4C
+#define NPCM8XX_RST_SWRSTC4	0x50
+#define NPCM8XX_RST_CORSTC	0x5C
+
+#define GPIOX_MODULE_RESET	BIT(16)
+#define CA9C_MODULE_RESET	BIT(0)
+
+/* GPIO registers */
+#define NPCM8XX_GP_N_TLOCK1	0x0
+#define NPCM8XX_GP_N_DIN	0x4 /* Data IN */
+#define NPCM8XX_GP_N_POL	0x8 /* Polarity */
+#define NPCM8XX_GP_N_DOUT	0xC /* Data OUT */
+#define NPCM8XX_GP_N_OE		0x10 /* Output Enable */
+#define NPCM8XX_GP_N_OTYP	0x14
+#define NPCM8XX_GP_N_MP		0x18
+#define NPCM8XX_GP_N_PU		0x1C /* Pull-up */
+#define NPCM8XX_GP_N_PD		0x20 /* Pull-down */
+#define NPCM8XX_GP_N_DBNC	0x24 /* Debounce */
+#define NPCM8XX_GP_N_EVTYP	0x28 /* Event Type */
+#define NPCM8XX_GP_N_EVBE	0x2C /* Event Both Edge */
+#define NPCM8XX_GP_N_OBL0	0x30
+#define NPCM8XX_GP_N_OBL1	0x34
+#define NPCM8XX_GP_N_OBL2	0x38
+#define NPCM8XX_GP_N_OBL3	0x3C
+#define NPCM8XX_GP_N_EVEN	0x40 /* Event Enable */
+#define NPCM8XX_GP_N_EVENS	0x44 /* Event Set (enable) */
+#define NPCM8XX_GP_N_EVENC	0x48 /* Event Clear (disable) */
+#define NPCM8XX_GP_N_EVST	0x4C /* Event Status */
+#define NPCM8XX_GP_N_SPLCK	0x50
+#define NPCM8XX_GP_N_MPLCK	0x54
+#define NPCM8XX_GP_N_IEM	0x58 /* Input Enable */
+#define NPCM8XX_GP_N_OSRC	0x5C
+#define NPCM8XX_GP_N_ODSC	0x60
+#define NPCM8XX_GP_N_DOS	0x68 /* Data OUT Set */
+#define NPCM8XX_GP_N_DOC	0x6C /* Data OUT Clear */
+#define NPCM8XX_GP_N_OES	0x70 /* Output Enable Set */
+#define NPCM8XX_GP_N_OEC	0x74 /* Output Enable Clear */
+#define NPCM8XX_GP_N_DBNCS0	0x80
+#define NPCM8XX_GP_N_DBNCS1	0x84
+#define NPCM8XX_GP_N_DBNCP0	0x88
+#define NPCM8XX_GP_N_DBNCP1	0x8C
+#define NPCM8XX_GP_N_DBNCP2	0x90
+#define NPCM8XX_GP_N_DBNCP3	0x94
+#define NPCM8XX_GP_N_TLOCK2	0xAC
+
+#define NPCM8XX_GPIO_PER_BANK	32
+#define NPCM8XX_GPIO_BANK_NUM	8
+#define NPCM8XX_GCR_NONE	0
+
+#define NPCM8XX_DEBOUNCE_MAX		4
+#define NPCM8XX_DEBOUNCE_NANOSEC	40
+#define NPCM8XX_DEBOUNCE_VAL_MASK	GENMASK(23, 4)
+#define NPCM8XX_DEBOUNCE_MAX_VAL	0xFFFFF7
+
+/* Structure for register banks */
+struct debounce_time {
+	bool			set_val[NPCM8XX_DEBOUNCE_MAX];
+	u32			nanosec_val[NPCM8XX_DEBOUNCE_MAX];
+};
+
+struct npcm8xx_gpio {
+	void __iomem		*base;
+	struct gpio_chip	gc;
+	struct debounce_time	debounce;
+	int			irqbase;
+	int			irq;
+	struct irq_chip		irq_chip;
+	u32			pinctrl_id;
+	int (*direction_input)(struct gpio_chip *chip, unsigned int offset);
+	int (*direction_output)(struct gpio_chip *chip, unsigned int offset,
+				int value);
+	int (*request)(struct gpio_chip *chip, unsigned int offset);
+	void (*free)(struct gpio_chip *chip, unsigned int offset);
+};
+
+struct npcm8xx_pinctrl {
+	struct pinctrl_dev	*pctldev;
+	struct device		*dev;
+	struct npcm8xx_gpio	gpio_bank[NPCM8XX_GPIO_BANK_NUM];
+	struct irq_domain	*domain;
+	struct regmap		*gcr_regmap;
+	void __iomem		*regs;
+	u32			bank_num;
+};
+
+/* GPIO handling in the pinctrl driver */
+static void npcm_gpio_set(struct gpio_chip *gc, void __iomem *reg,
+			  unsigned int pinmask)
+{
+	unsigned long flags;
+	unsigned long val;
+
+	raw_spin_lock_irqsave(&gc->bgpio_lock, flags);
+
+	val = ioread32(reg) | pinmask;
+	iowrite32(val, reg);
+
+	raw_spin_unlock_irqrestore(&gc->bgpio_lock, flags);
+}
+
+static void npcm_gpio_clr(struct gpio_chip *gc, void __iomem *reg,
+			  unsigned int pinmask)
+{
+	unsigned long flags;
+	unsigned long val;
+
+	raw_spin_lock_irqsave(&gc->bgpio_lock, flags);
+
+	val = ioread32(reg) & ~pinmask;
+	iowrite32(val, reg);
+
+	raw_spin_unlock_irqrestore(&gc->bgpio_lock, flags);
+}
+
+static void npcmgpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
+{
+	struct npcm8xx_gpio *bank = gpiochip_get_data(chip);
+
+	seq_printf(s, "-- module %d [gpio%d - %d]\n",
+		   bank->gc.base / bank->gc.ngpio,
+		   bank->gc.base,
+		   bank->gc.base + bank->gc.ngpio);
+	seq_printf(s, "DIN :%.8x DOUT:%.8x IE  :%.8x OE	 :%.8x\n",
+		   ioread32(bank->base + NPCM8XX_GP_N_DIN),
+		   ioread32(bank->base + NPCM8XX_GP_N_DOUT),
+		   ioread32(bank->base + NPCM8XX_GP_N_IEM),
+		   ioread32(bank->base + NPCM8XX_GP_N_OE));
+	seq_printf(s, "PU  :%.8x PD  :%.8x DB  :%.8x POL :%.8x\n",
+		   ioread32(bank->base + NPCM8XX_GP_N_PU),
+		   ioread32(bank->base + NPCM8XX_GP_N_PD),
+		   ioread32(bank->base + NPCM8XX_GP_N_DBNC),
+		   ioread32(bank->base + NPCM8XX_GP_N_POL));
+	seq_printf(s, "ETYP:%.8x EVBE:%.8x EVEN:%.8x EVST:%.8x\n",
+		   ioread32(bank->base + NPCM8XX_GP_N_EVTYP),
+		   ioread32(bank->base + NPCM8XX_GP_N_EVBE),
+		   ioread32(bank->base + NPCM8XX_GP_N_EVEN),
+		   ioread32(bank->base + NPCM8XX_GP_N_EVST));
+	seq_printf(s, "OTYP:%.8x OSRC:%.8x ODSC:%.8x\n",
+		   ioread32(bank->base + NPCM8XX_GP_N_OTYP),
+		   ioread32(bank->base + NPCM8XX_GP_N_OSRC),
+		   ioread32(bank->base + NPCM8XX_GP_N_ODSC));
+	seq_printf(s, "OBL0:%.8x OBL1:%.8x OBL2:%.8x OBL3:%.8x\n",
+		   ioread32(bank->base + NPCM8XX_GP_N_OBL0),
+		   ioread32(bank->base + NPCM8XX_GP_N_OBL1),
+		   ioread32(bank->base + NPCM8XX_GP_N_OBL2),
+		   ioread32(bank->base + NPCM8XX_GP_N_OBL3));
+	seq_printf(s, "SLCK:%.8x MLCK:%.8x\n",
+		   ioread32(bank->base + NPCM8XX_GP_N_SPLCK),
+		   ioread32(bank->base + NPCM8XX_GP_N_MPLCK));
+}
+
+static int npcmgpio_direction_input(struct gpio_chip *chip, unsigned int offset)
+{
+	struct npcm8xx_gpio *bank = gpiochip_get_data(chip);
+	int ret;
+
+	ret = pinctrl_gpio_direction_input(offset + chip->base);
+	if (ret)
+		return ret;
+
+	return bank->direction_input(chip, offset);
+}
+
+/* Set GPIO to Output with initial value */
+static int npcmgpio_direction_output(struct gpio_chip *chip,
+				     unsigned int offset, int value)
+{
+	struct npcm8xx_gpio *bank = gpiochip_get_data(chip);
+	int ret;
+
+	dev_dbg(chip->parent, "gpio_direction_output: offset%d = %x\n", offset,
+		value);
+
+	ret = pinctrl_gpio_direction_output(offset + chip->base);
+	if (ret)
+		return ret;
+
+	return bank->direction_output(chip, offset, value);
+}
+
+static int npcmgpio_gpio_request(struct gpio_chip *chip, unsigned int offset)
+{
+	struct npcm8xx_gpio *bank = gpiochip_get_data(chip);
+	int ret;
+
+	dev_dbg(chip->parent, "gpio_request: offset%d\n", offset);
+	ret = pinctrl_gpio_request(offset + chip->base);
+	if (ret)
+		return ret;
+
+	return bank->request(chip, offset);
+}
+
+static void npcmgpio_gpio_free(struct gpio_chip *chip, unsigned int offset)
+{
+	dev_dbg(chip->parent, "gpio_free: offset%d\n", offset);
+	pinctrl_gpio_free(offset + chip->base);
+}
+
+static void npcmgpio_irq_handler(struct irq_desc *desc)
+{
+	struct gpio_chip *gc;
+	struct irq_chip *chip;
+	struct npcm8xx_gpio *bank;
+	unsigned long sts, en, bit;
+
+	gc = irq_desc_get_handler_data(desc);
+	bank = gpiochip_get_data(gc);
+	chip = irq_desc_get_chip(desc);
+
+	chained_irq_enter(chip, desc);
+	sts = ioread32(bank->base + NPCM8XX_GP_N_EVST);
+	en  = ioread32(bank->base + NPCM8XX_GP_N_EVEN);
+	dev_dbg(bank->gc.parent, "==> got irq sts %.8lx %.8lx\n", sts,
+		en);
+
+	sts &= en;
+	for_each_set_bit(bit, (const void *)&sts, NPCM8XX_GPIO_PER_BANK)
+		generic_handle_domain_irq(gc->irq.domain, bit);
+	chained_irq_exit(chip, desc);
+}
+
+static int npcmgpio_set_irq_type(struct irq_data *d, unsigned int type)
+{
+	struct npcm8xx_gpio *bank =
+		gpiochip_get_data(irq_data_get_irq_chip_data(d));
+	unsigned int gpio = BIT(d->hwirq);
+
+	dev_dbg(bank->gc.parent, "setirqtype: %u.%u = %u\n", gpio,
+		d->irq, type);
+	switch (type) {
+	case IRQ_TYPE_EDGE_RISING:
+		dev_dbg(bank->gc.parent, "edge.rising\n");
+		npcm_gpio_clr(&bank->gc, bank->base + NPCM8XX_GP_N_EVBE, gpio);
+		npcm_gpio_clr(&bank->gc, bank->base + NPCM8XX_GP_N_POL, gpio);
+		break;
+	case IRQ_TYPE_EDGE_FALLING:
+		dev_dbg(bank->gc.parent, "edge.falling\n");
+		npcm_gpio_clr(&bank->gc, bank->base + NPCM8XX_GP_N_EVBE, gpio);
+		npcm_gpio_set(&bank->gc, bank->base + NPCM8XX_GP_N_POL, gpio);
+		break;
+	case IRQ_TYPE_EDGE_BOTH:
+		dev_dbg(bank->gc.parent, "edge.both\n");
+		npcm_gpio_set(&bank->gc, bank->base + NPCM8XX_GP_N_EVBE, gpio);
+		break;
+	case IRQ_TYPE_LEVEL_LOW:
+		dev_dbg(bank->gc.parent, "level.low\n");
+		npcm_gpio_set(&bank->gc, bank->base + NPCM8XX_GP_N_POL, gpio);
+		break;
+	case IRQ_TYPE_LEVEL_HIGH:
+		dev_dbg(bank->gc.parent, "level.high\n");
+		npcm_gpio_clr(&bank->gc, bank->base + NPCM8XX_GP_N_POL, gpio);
+		break;
+	default:
+		dev_dbg(bank->gc.parent, "invalid irq type\n");
+		return -EINVAL;
+	}
+
+	if (type & (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) {
+		npcm_gpio_clr(&bank->gc, bank->base + NPCM8XX_GP_N_EVTYP, gpio);
+		irq_set_handler_locked(d, handle_level_irq);
+	} else if (type & (IRQ_TYPE_EDGE_BOTH | IRQ_TYPE_EDGE_RISING
+			   | IRQ_TYPE_EDGE_FALLING)) {
+		npcm_gpio_set(&bank->gc, bank->base + NPCM8XX_GP_N_EVTYP, gpio);
+		irq_set_handler_locked(d, handle_edge_irq);
+	}
+
+	return 0;
+}
+
+static void npcmgpio_irq_ack(struct irq_data *d)
+{
+	struct npcm8xx_gpio *bank =
+		gpiochip_get_data(irq_data_get_irq_chip_data(d));
+	unsigned int gpio = d->hwirq;
+
+	dev_dbg(bank->gc.parent, "irq_ack: %u.%u\n", gpio, d->irq);
+	iowrite32(BIT(gpio), bank->base + NPCM8XX_GP_N_EVST);
+}
+
+/* Disable GPIO interrupt */
+static void npcmgpio_irq_mask(struct irq_data *d)
+{
+	struct npcm8xx_gpio *bank =
+		gpiochip_get_data(irq_data_get_irq_chip_data(d));
+	unsigned int gpio = d->hwirq;
+
+	/* Clear events */
+	dev_dbg(bank->gc.parent, "irq_mask: %u.%u\n", gpio, d->irq);
+	iowrite32(BIT(gpio), bank->base + NPCM8XX_GP_N_EVENC);
+}
+
+/* Enable GPIO interrupt */
+static void npcmgpio_irq_unmask(struct irq_data *d)
+{
+	struct npcm8xx_gpio *bank =
+		gpiochip_get_data(irq_data_get_irq_chip_data(d));
+	unsigned int gpio = d->hwirq;
+
+	/* Enable events */
+	dev_dbg(bank->gc.parent, "irq_unmask: %u.%u\n", gpio, d->irq);
+	iowrite32(BIT(gpio), bank->base + NPCM8XX_GP_N_EVENS);
+}
+
+static unsigned int npcmgpio_irq_startup(struct irq_data *d)
+{
+	struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
+	unsigned int gpio = d->hwirq;
+
+	/* active-high, input, clear interrupt, enable interrupt */
+	dev_dbg(gc->parent, "startup: %u.%u\n", gpio, d->irq);
+	npcmgpio_direction_input(gc, gpio);
+	npcmgpio_irq_ack(d);
+	npcmgpio_irq_unmask(d);
+
+	return 0;
+}
+
+static struct irq_chip npcmgpio_irqchip = {
+	.name = "NPCM8XX-GPIO-IRQ",
+	.irq_ack = npcmgpio_irq_ack,
+	.irq_unmask = npcmgpio_irq_unmask,
+	.irq_mask = npcmgpio_irq_mask,
+	.irq_set_type = npcmgpio_set_irq_type,
+	.irq_startup = npcmgpio_irq_startup,
+	.flags =  IRQCHIP_MASK_ON_SUSPEND | IRQCHIP_IMMUTABLE,
+	GPIOCHIP_IRQ_RESOURCE_HELPERS,
+};
+
+/* not gpio */
+static const int gpi36_pins[] = { 58 };
+static const int gpi35_pins[] = { 58 };
+
+static const int tp_jtag3_pins[] = { 44, 62, 45, 46 };
+static const int tp_uart_pins[] = { 50, 51 };
+
+static const int tp_smb2_pins[] = { 24, 25 };
+static const int tp_smb1_pins[] = { 142, 143 };
+
+static const int tp_gpio7_pins[] = { 96 };
+static const int tp_gpio6_pins[] = { 97 };
+static const int tp_gpio5_pins[] = { 98 };
+static const int tp_gpio4_pins[] = { 99 };
+static const int tp_gpio3_pins[] = { 100 };
+static const int tp_gpio2_pins[] = { 16 };
+static const int tp_gpio1_pins[] = { 9 };
+static const int tp_gpio0_pins[] = { 8 };
+
+static const int tp_gpio2b_pins[] = { 101 };
+static const int tp_gpio1b_pins[] = { 92 };
+static const int tp_gpio0b_pins[] = { 91 };
+
+static const int vgadig_pins[] = { 102, 103, 104, 105 };
+
+static const int nbu1crts_pins[] = { 44, 62 };
+
+static const int fm2_pins[] = { 224, 225, 226, 227, 228, 229, 230 };
+static const int fm1_pins[] = { 175, 176, 177, 203, 191, 192, 233 };
+static const int fm0_pins[] = { 194, 195, 196, 202, 199, 198, 197 };
+
+static const int gpio1836_pins[] = { 183, 184, 185, 186 };
+static const int gpio1889_pins[] = { 188, 189 };
+static const int gpio187_pins[] = { 187 };
+
+static const int cp1urxd_pins[] = { 41 };
+static const int r3rxer_pins[] = { 212 };
+
+static const int cp1gpio2c_pins[] = { 101 };
+static const int cp1gpio3c_pins[] = { 100 };
+
+static const int cp1gpio0b_pins[] = { 127 };
+static const int cp1gpio1b_pins[] = { 126 };
+static const int cp1gpio2b_pins[] = { 125 };
+static const int cp1gpio3b_pins[] = { 124 };
+static const int cp1gpio4b_pins[] = { 99 };
+static const int cp1gpio5b_pins[] = { 98 };
+static const int cp1gpio6b_pins[] = { 97 };
+static const int cp1gpio7b_pins[] = { 96 };
+
+static const int cp1gpio0_pins[] = {  };
+static const int cp1gpio1_pins[] = {  };
+static const int cp1gpio2_pins[] = {  };
+static const int cp1gpio3_pins[] = {  };
+static const int cp1gpio4_pins[] = {  };
+static const int cp1gpio5_pins[] = { 17 };
+static const int cp1gpio6_pins[] = { 91 };
+static const int cp1gpio7_pins[] = { 92 };
+
+static const int cp1utxd_pins[] = { 42 };
+
+static const int spi1cs3_pins[] = { 192 };
+static const int spi1cs2_pins[] = { 191 };
+static const int spi1cs1_pins[] = { 233 };
+static const int spi1cs0_pins[] = { 203 };
+
+static const int spi1d23_pins[] = { 191, 192 };
+
+static const int j2j3_pins[] = { 44, 62, 45, 46 };
+
+static const int r3oen_pins[] = { 213 };
+static const int r2oen_pins[] = { 90 };
+static const int r1oen_pins[] = { 56 };
+static const int bu4b_pins[] = { 98, 99 };
+static const int bu4_pins[] = { 54, 55 };
+static const int bu5b_pins[] = { 100, 101 };
+static const int bu5_pins[] = { 52, 53 };
+static const int bu6_pins[] = { 50, 51 };
+static const int rmii3_pins[] = { 110, 111, 209, 211, 210, 214, 215 };
+
+static const int jm1_pins[] = { 136, 137, 138, 139, 140 };
+static const int jm2_pins[] = { 251 };
+
+static const int tpgpio5b_pins[] = { 58 };
+static const int tpgpio4b_pins[] = { 57 };
+
+static const int clkrun_pins[] = { 162 };
+
+static const int i3c5_pins[] = { 106, 107 };
+static const int i3c4_pins[] = { 33, 34 };
+static const int i3c3_pins[] = { 246, 247 };
+static const int i3c2_pins[] = { 244, 245 };
+static const int i3c1_pins[] = { 242, 243 };
+static const int i3c0_pins[] = { 240, 241 };
+
+static const int hsi1a_pins[] = { 43, 63 };
+static const int hsi2a_pins[] = { 48, 49 };
+
+static const int hsi1b_pins[] = { 44, 62 };
+static const int hsi2b_pins[] = { 50, 51 };
+
+static const int hsi1c_pins[] = { 45, 46, 47, 61 };
+static const int hsi2c_pins[] = { 45, 46, 47, 61 };
+
+/* pinmux handing in the pinctrl driver*/
+static const int smb0_pins[]  = { 115, 114 };
+static const int smb0b_pins[] = { 195, 194 };
+static const int smb0c_pins[] = { 202, 196 };
+static const int smb0d_pins[] = { 198, 199 };
+static const int smb0den_pins[] = { 197 };
+
+static const int smb1_pins[]  = { 117, 116 };
+static const int smb1b_pins[] = { 126, 127 };
+static const int smb1c_pins[] = { 124, 125 };
+static const int smb1d_pins[] = { 4, 5 };
+
+static const int smb2_pins[]  = { 119, 118 };
+static const int smb2b_pins[] = { 122, 123 };
+static const int smb2c_pins[] = { 120, 121 };
+static const int smb2d_pins[] = { 6, 7 };
+
+static const int smb3_pins[]  = { 30, 31 };
+static const int smb3b_pins[] = { 39, 40 };
+static const int smb3c_pins[] = { 37, 38 };
+static const int smb3d_pins[] = { 59, 60 };
+
+static const int smb4_pins[]  = { 28, 29 };
+static const int smb4b_pins[] = { 18, 19 };
+static const int smb4c_pins[] = { 20, 21 };
+static const int smb4d_pins[] = { 22, 23 };
+static const int smb4den_pins[] = { 17 };
+
+static const int smb5_pins[]  = { 26, 27 };
+static const int smb5b_pins[] = { 13, 12 };
+static const int smb5c_pins[] = { 15, 14 };
+static const int smb5d_pins[] = { 94, 93 };
+static const int ga20kbc_pins[] = { 94, 93 };
+
+static const int smb6_pins[]  = { 172, 171 };
+static const int smb6b_pins[] = { 2, 3 };
+static const int smb6c_pins[]  = { 0, 1 };
+static const int smb6d_pins[]  = { 10, 11 };
+static const int smb7_pins[]  = { 174, 173 };
+static const int smb7b_pins[]  = { 16, 141 };
+static const int smb7c_pins[]  = { 24, 25 };
+static const int smb7d_pins[]  = { 142, 143 };
+static const int smb8_pins[]  = { 129, 128 };
+static const int smb9_pins[]  = { 131, 130 };
+static const int smb10_pins[] = { 133, 132 };
+static const int smb11_pins[] = { 135, 134 };
+static const int smb12_pins[] = { 221, 220 };
+static const int smb13_pins[] = { 223, 222 };
+static const int smb14_pins[] = { 22, 23 };
+static const int smb14b_pins[] = { 32, 187 };
+static const int smb15_pins[] = { 20, 21 };
+static const int smb15b_pins[] = { 192, 191 };
+
+static const int smb16_pins[] = { 10, 11 };
+static const int smb16b_pins[] = { 218, 219 };
+static const int smb17_pins[] = { 3, 2 };
+static const int smb18_pins[] = { 0, 1 };
+static const int smb19_pins[] = { 60, 59 };
+static const int smb20_pins[] = { 234, 235 };
+static const int smb21_pins[] = { 169, 170 };
+static const int smb22_pins[] = { 40, 39 };
+static const int smb23_pins[] = { 38, 37 };
+static const int smb23b_pins[] = { 134, 134 };
+
+static const int fanin0_pins[] = { 64 };
+static const int fanin1_pins[] = { 65 };
+static const int fanin2_pins[] = { 66 };
+static const int fanin3_pins[] = { 67 };
+static const int fanin4_pins[] = { 68 };
+static const int fanin5_pins[] = { 69 };
+static const int fanin6_pins[] = { 70 };
+static const int fanin7_pins[] = { 71 };
+static const int fanin8_pins[] = { 72 };
+static const int fanin9_pins[] = { 73 };
+static const int fanin10_pins[] = { 74 };
+static const int fanin11_pins[] = { 75 };
+static const int fanin12_pins[] = { 76 };
+static const int fanin13_pins[] = { 77 };
+static const int fanin14_pins[] = { 78 };
+static const int fanin15_pins[] = { 79 };
+static const int faninx_pins[] = { 175, 176, 177, 203 };
+
+static const int pwm0_pins[] = { 80 };
+static const int pwm1_pins[] = { 81 };
+static const int pwm2_pins[] = { 82 };
+static const int pwm3_pins[] = { 83 };
+static const int pwm4_pins[] = { 144 };
+static const int pwm5_pins[] = { 145 };
+static const int pwm6_pins[] = { 146 };
+static const int pwm7_pins[] = { 147 };
+static const int pwm8_pins[] = { 220 };
+static const int pwm9_pins[] = { 221 };
+static const int pwm10_pins[] = { 234 };
+static const int pwm11_pins[] = { 235 };
+
+static const int uart1_pins[] = { 43, 45, 46, 47, 61, 62, 63 };
+static const int uart2_pins[] = { 48, 49, 50, 51, 52, 53, 54, 55 };
+
+/* RGMII 1 pin group */
+static const int rg1_pins[] = { 96, 97, 98, 99, 100, 101, 102, 103, 104, 105,
+	106, 107 };
+/* RGMII 1 MD interface pin group */
+static const int rg1mdio_pins[] = { 108, 109 };
+
+/* RGMII 2 pin group */
+static const int rg2_pins[] = { 110, 111, 112, 113, 208, 209, 210, 211, 212,
+	213, 214, 215 };
+/* RGMII 2 MD interface pin group */
+static const int rg2mdio_pins[] = { 216, 217 };
+
+static const int ddr_pins[] = { 110, 111, 112, 113, 208, 209, 210, 211, 212,
+	213, 214, 215, 216, 217 };
+/* Serial I/O Expander 1 */
+static const int iox1_pins[] = { 0, 1, 2, 3 };
+/* Serial I/O Expander 2 */
+static const int iox2_pins[] = { 4, 5, 6, 7 };
+/* Host Serial I/O Expander 2 */
+static const int ioxh_pins[] = { 10, 11, 24, 25 };
+
+static const int mmc_pins[] = { 152, 154, 156, 157, 158, 159 };
+static const int mmcwp_pins[] = { 153 };
+static const int mmccd_pins[] = { 155 };
+static const int mmcrst_pins[] = { 155 };
+static const int mmc8_pins[] = { 148, 149, 150, 151 };
+
+/* RMII 1 pin groups */
+static const int r1_pins[] = { 178, 179, 180, 181, 182, 193, 201 };
+static const int r1err_pins[] = { 56 };
+static const int r1md_pins[] = { 57, 58 };
+
+/* RMII 2 pin groups */
+static const int r2_pins[] = { 84, 85, 86, 87, 88, 89, 200 };
+static const int r2err_pins[] = { 90 };
+static const int r2md_pins[] = { 91, 92 };
+
+static const int sd1_pins[] = { 136, 137, 138, 139, 140, 141, 142, 143 };
+static const int sd1pwr_pins[] = { 143 };
+
+static const int wdog1_pins[] = { 218 };
+static const int wdog2_pins[] = { 219 };
+
+/* BMC serial port 0 */
+static const int bmcuart0a_pins[] = { 41, 42 };
+static const int bmcuart0b_pins[] = { 48, 49 };
+
+static const int bmcuart1_pins[] = { 43, 44, 62, 63 };
+
+/* System Control Interrupt and Power Management Event pin group */
+static const int scipme_pins[] = { 169 };
+/* System Management Interrupt pin group */
+static const int sci_pins[] = { 170 };
+/* Serial Interrupt Line pin group */
+static const int serirq_pins[] = { 168 };
+
+static const int clkout_pins[] = { 160 };
+static const int clkreq_pins[] = { 231 };
+
+static const int jtag2_pins[] = { 43, 44, 45, 46, 47 };
+/* Graphics SPI Clock pin group */
+static const int gspi_pins[] = { 12, 13, 14, 15 };
+
+static const int spix_pins[] = { 224, 225, 226, 227, 229, 230 };
+static const int spixcs1_pins[] = { 228 };
+
+static const int spi1_pins[] = { 175, 176, 177 };
+static const int pspi2_pins[] = { 17, 18, 19 };
+
+static const int spi0cs1_pins[] = { 32 };
+
+static const int spi3_pins[] = { 183, 184, 185, 186 };
+static const int spi3cs1_pins[] = { 187 };
+static const int spi3quad_pins[] = { 188, 189 };
+static const int spi3cs2_pins[] = { 188 };
+static const int spi3cs3_pins[] = { 189 };
+
+static const int ddc_pins[] = { 204, 205, 206, 207 };
+
+static const int lpc_pins[] = { 95, 161, 163, 164, 165, 166, 167 };
+static const int lpcclk_pins[] = { 168 };
+static const int espi_pins[] = { 95, 161, 163, 164, 165, 166, 167, 168 };
+
+static const int lkgpo0_pins[] = { 16 };
+static const int lkgpo1_pins[] = { 8 };
+static const int lkgpo2_pins[] = { 9 };
+
+static const int nprd_smi_pins[] = { 190 };
+
+static const int hgpio0_pins[] = { 20 };
+static const int hgpio1_pins[] = { 21 };
+static const int hgpio2_pins[] = { 22 };
+static const int hgpio3_pins[] = { 23 };
+static const int hgpio4_pins[] = { 24 };
+static const int hgpio5_pins[] = { 25 };
+static const int hgpio6_pins[] = { 59 };
+static const int hgpio7_pins[] = { 60 };
+
+/*
+ * pin:	     name, number
+ * group:    name, npins,   pins
+ * function: name, ngroups, groups
+ */
+struct npcm8xx_group {
+	const char *name;
+	const unsigned int *pins;
+	int npins;
+};
+
+#define NPCM8XX_GRPS \
+	NPCM8XX_GRP(gpi36), \
+	NPCM8XX_GRP(gpi35), \
+	NPCM8XX_GRP(tp_jtag3), \
+	NPCM8XX_GRP(tp_uart), \
+	NPCM8XX_GRP(tp_smb2), \
+	NPCM8XX_GRP(tp_smb1), \
+	NPCM8XX_GRP(tp_gpio7), \
+	NPCM8XX_GRP(tp_gpio6), \
+	NPCM8XX_GRP(tp_gpio5), \
+	NPCM8XX_GRP(tp_gpio4), \
+	NPCM8XX_GRP(tp_gpio3), \
+	NPCM8XX_GRP(tp_gpio2), \
+	NPCM8XX_GRP(tp_gpio1), \
+	NPCM8XX_GRP(tp_gpio0), \
+	NPCM8XX_GRP(tp_gpio2b), \
+	NPCM8XX_GRP(tp_gpio1b), \
+	NPCM8XX_GRP(tp_gpio0b), \
+	NPCM8XX_GRP(vgadig), \
+	NPCM8XX_GRP(nbu1crts), \
+	NPCM8XX_GRP(fm2), \
+	NPCM8XX_GRP(fm1), \
+	NPCM8XX_GRP(fm0), \
+	NPCM8XX_GRP(gpio1836), \
+	NPCM8XX_GRP(gpio1889), \
+	NPCM8XX_GRP(gpio187), \
+	NPCM8XX_GRP(cp1urxd), \
+	NPCM8XX_GRP(r3rxer), \
+	NPCM8XX_GRP(cp1gpio2c), \
+	NPCM8XX_GRP(cp1gpio3c), \
+	NPCM8XX_GRP(cp1gpio0b), \
+	NPCM8XX_GRP(cp1gpio1b), \
+	NPCM8XX_GRP(cp1gpio2b), \
+	NPCM8XX_GRP(cp1gpio3b), \
+	NPCM8XX_GRP(cp1gpio4b), \
+	NPCM8XX_GRP(cp1gpio5b), \
+	NPCM8XX_GRP(cp1gpio6b), \
+	NPCM8XX_GRP(cp1gpio7b), \
+	NPCM8XX_GRP(cp1gpio0), \
+	NPCM8XX_GRP(cp1gpio1), \
+	NPCM8XX_GRP(cp1gpio2), \
+	NPCM8XX_GRP(cp1gpio3), \
+	NPCM8XX_GRP(cp1gpio4), \
+	NPCM8XX_GRP(cp1gpio5), \
+	NPCM8XX_GRP(cp1gpio6), \
+	NPCM8XX_GRP(cp1gpio7), \
+	NPCM8XX_GRP(cp1utxd), \
+	NPCM8XX_GRP(spi1cs3), \
+	NPCM8XX_GRP(spi1cs2), \
+	NPCM8XX_GRP(spi1cs1), \
+	NPCM8XX_GRP(spi1cs0), \
+	NPCM8XX_GRP(spi1d23), \
+	NPCM8XX_GRP(j2j3), \
+	NPCM8XX_GRP(r3oen), \
+	NPCM8XX_GRP(r2oen), \
+	NPCM8XX_GRP(r1oen), \
+	NPCM8XX_GRP(bu4b), \
+	NPCM8XX_GRP(bu4), \
+	NPCM8XX_GRP(bu5b), \
+	NPCM8XX_GRP(bu5), \
+	NPCM8XX_GRP(bu6), \
+	NPCM8XX_GRP(rmii3), \
+	NPCM8XX_GRP(jm1), \
+	NPCM8XX_GRP(jm2), \
+	NPCM8XX_GRP(tpgpio5b), \
+	NPCM8XX_GRP(tpgpio4b), \
+	NPCM8XX_GRP(clkrun), \
+	NPCM8XX_GRP(i3c5), \
+	NPCM8XX_GRP(i3c4), \
+	NPCM8XX_GRP(i3c3), \
+	NPCM8XX_GRP(i3c2), \
+	NPCM8XX_GRP(i3c1), \
+	NPCM8XX_GRP(i3c0), \
+	NPCM8XX_GRP(hsi1a), \
+	NPCM8XX_GRP(hsi2a), \
+	NPCM8XX_GRP(hsi1b), \
+	NPCM8XX_GRP(hsi2b), \
+	NPCM8XX_GRP(hsi1c), \
+	NPCM8XX_GRP(hsi2c), \
+	NPCM8XX_GRP(smb0), \
+	NPCM8XX_GRP(smb0b), \
+	NPCM8XX_GRP(smb0c), \
+	NPCM8XX_GRP(smb0d), \
+	NPCM8XX_GRP(smb0den), \
+	NPCM8XX_GRP(smb1), \
+	NPCM8XX_GRP(smb1b), \
+	NPCM8XX_GRP(smb1c), \
+	NPCM8XX_GRP(smb1d), \
+	NPCM8XX_GRP(smb2), \
+	NPCM8XX_GRP(smb2b), \
+	NPCM8XX_GRP(smb2c), \
+	NPCM8XX_GRP(smb2d), \
+	NPCM8XX_GRP(smb3), \
+	NPCM8XX_GRP(smb3b), \
+	NPCM8XX_GRP(smb3c), \
+	NPCM8XX_GRP(smb3d), \
+	NPCM8XX_GRP(smb4), \
+	NPCM8XX_GRP(smb4b), \
+	NPCM8XX_GRP(smb4c), \
+	NPCM8XX_GRP(smb4d), \
+	NPCM8XX_GRP(smb4den), \
+	NPCM8XX_GRP(smb5), \
+	NPCM8XX_GRP(smb5b), \
+	NPCM8XX_GRP(smb5c), \
+	NPCM8XX_GRP(smb5d), \
+	NPCM8XX_GRP(ga20kbc), \
+	NPCM8XX_GRP(smb6), \
+	NPCM8XX_GRP(smb6b), \
+	NPCM8XX_GRP(smb6c), \
+	NPCM8XX_GRP(smb6d), \
+	NPCM8XX_GRP(smb7), \
+	NPCM8XX_GRP(smb7b), \
+	NPCM8XX_GRP(smb7c), \
+	NPCM8XX_GRP(smb7d), \
+	NPCM8XX_GRP(smb8), \
+	NPCM8XX_GRP(smb9), \
+	NPCM8XX_GRP(smb10), \
+	NPCM8XX_GRP(smb11), \
+	NPCM8XX_GRP(smb12), \
+	NPCM8XX_GRP(smb13), \
+	NPCM8XX_GRP(smb14), \
+	NPCM8XX_GRP(smb15), \
+	NPCM8XX_GRP(smb15b), \
+	NPCM8XX_GRP(smb16), \
+	NPCM8XX_GRP(smb16b), \
+	NPCM8XX_GRP(smb17), \
+	NPCM8XX_GRP(smb18), \
+	NPCM8XX_GRP(smb19), \
+	NPCM8XX_GRP(smb20), \
+	NPCM8XX_GRP(smb21), \
+	NPCM8XX_GRP(smb22), \
+	NPCM8XX_GRP(smb23), \
+	NPCM8XX_GRP(smb23b), \
+	NPCM8XX_GRP(fanin0), \
+	NPCM8XX_GRP(fanin1), \
+	NPCM8XX_GRP(fanin2), \
+	NPCM8XX_GRP(fanin3), \
+	NPCM8XX_GRP(fanin4), \
+	NPCM8XX_GRP(fanin5), \
+	NPCM8XX_GRP(fanin6), \
+	NPCM8XX_GRP(fanin7), \
+	NPCM8XX_GRP(fanin8), \
+	NPCM8XX_GRP(fanin9), \
+	NPCM8XX_GRP(fanin10), \
+	NPCM8XX_GRP(fanin11), \
+	NPCM8XX_GRP(fanin12), \
+	NPCM8XX_GRP(fanin13), \
+	NPCM8XX_GRP(fanin14), \
+	NPCM8XX_GRP(fanin15), \
+	NPCM8XX_GRP(faninx), \
+	NPCM8XX_GRP(pwm0), \
+	NPCM8XX_GRP(pwm1), \
+	NPCM8XX_GRP(pwm2), \
+	NPCM8XX_GRP(pwm3), \
+	NPCM8XX_GRP(pwm4), \
+	NPCM8XX_GRP(pwm5), \
+	NPCM8XX_GRP(pwm6), \
+	NPCM8XX_GRP(pwm7), \
+	NPCM8XX_GRP(pwm8), \
+	NPCM8XX_GRP(pwm9), \
+	NPCM8XX_GRP(pwm10), \
+	NPCM8XX_GRP(pwm11), \
+	NPCM8XX_GRP(rg1), \
+	NPCM8XX_GRP(rg1mdio), \
+	NPCM8XX_GRP(rg2), \
+	NPCM8XX_GRP(rg2mdio), \
+	NPCM8XX_GRP(ddr), \
+	NPCM8XX_GRP(uart1), \
+	NPCM8XX_GRP(uart2), \
+	NPCM8XX_GRP(bmcuart0a), \
+	NPCM8XX_GRP(bmcuart0b), \
+	NPCM8XX_GRP(bmcuart1), \
+	NPCM8XX_GRP(iox1), \
+	NPCM8XX_GRP(iox2), \
+	NPCM8XX_GRP(ioxh), \
+	NPCM8XX_GRP(gspi), \
+	NPCM8XX_GRP(mmc), \
+	NPCM8XX_GRP(mmcwp), \
+	NPCM8XX_GRP(mmccd), \
+	NPCM8XX_GRP(mmcrst), \
+	NPCM8XX_GRP(mmc8), \
+	NPCM8XX_GRP(r1), \
+	NPCM8XX_GRP(r1err), \
+	NPCM8XX_GRP(r1md), \
+	NPCM8XX_GRP(r2), \
+	NPCM8XX_GRP(r2err), \
+	NPCM8XX_GRP(r2md), \
+	NPCM8XX_GRP(sd1), \
+	NPCM8XX_GRP(sd1pwr), \
+	NPCM8XX_GRP(wdog1), \
+	NPCM8XX_GRP(wdog2), \
+	NPCM8XX_GRP(scipme), \
+	NPCM8XX_GRP(sci), \
+	NPCM8XX_GRP(serirq), \
+	NPCM8XX_GRP(jtag2), \
+	NPCM8XX_GRP(spix), \
+	NPCM8XX_GRP(spixcs1), \
+	NPCM8XX_GRP(spi1), \
+	NPCM8XX_GRP(pspi2), \
+	NPCM8XX_GRP(ddc), \
+	NPCM8XX_GRP(clkreq), \
+	NPCM8XX_GRP(clkout), \
+	NPCM8XX_GRP(spi3), \
+	NPCM8XX_GRP(spi3cs1), \
+	NPCM8XX_GRP(spi3quad), \
+	NPCM8XX_GRP(spi3cs2), \
+	NPCM8XX_GRP(spi3cs3), \
+	NPCM8XX_GRP(spi0cs1), \
+	NPCM8XX_GRP(lpc), \
+	NPCM8XX_GRP(lpcclk), \
+	NPCM8XX_GRP(espi), \
+	NPCM8XX_GRP(lkgpo0), \
+	NPCM8XX_GRP(lkgpo1), \
+	NPCM8XX_GRP(lkgpo2), \
+	NPCM8XX_GRP(nprd_smi), \
+	NPCM8XX_GRP(hgpio0), \
+	NPCM8XX_GRP(hgpio1), \
+	NPCM8XX_GRP(hgpio2), \
+	NPCM8XX_GRP(hgpio3), \
+	NPCM8XX_GRP(hgpio4), \
+	NPCM8XX_GRP(hgpio5), \
+	NPCM8XX_GRP(hgpio6), \
+	NPCM8XX_GRP(hgpio7), \
+	\
+
+enum {
+#define NPCM8XX_GRP(x) fn_ ## x
+	NPCM8XX_GRPS
+	/* add placeholder for none/gpio */
+	NPCM8XX_GRP(none),
+	NPCM8XX_GRP(gpio),
+#undef NPCM8XX_GRP
+};
+
+static struct npcm8xx_group npcm8xx_groups[] = {
+#define NPCM8XX_GRP(x) { .name = #x, .pins = x ## _pins, \
+			.npins = ARRAY_SIZE(x ## _pins) }
+	NPCM8XX_GRPS
+#undef NPCM8XX_GRP
+};
+
+#define NPCM8XX_SFUNC(a) NPCM8XX_FUNC(a, #a)
+#define NPCM8XX_FUNC(a, b...) static const char *a ## _grp[] = { b }
+#define NPCM8XX_MKFUNC(nm) { .name = #nm, .ngroups = ARRAY_SIZE(nm ## _grp), \
+			.groups = nm ## _grp }
+struct npcm8xx_func {
+	const char *name;
+	const unsigned int ngroups;
+	const char *const *groups;
+};
+
+NPCM8XX_SFUNC(gpi36);
+NPCM8XX_SFUNC(gpi35);
+NPCM8XX_SFUNC(tp_jtag3);
+NPCM8XX_SFUNC(tp_uart);
+NPCM8XX_SFUNC(tp_smb2);
+NPCM8XX_SFUNC(tp_smb1);
+NPCM8XX_SFUNC(tp_gpio7);
+NPCM8XX_SFUNC(tp_gpio6);
+NPCM8XX_SFUNC(tp_gpio5);
+NPCM8XX_SFUNC(tp_gpio4);
+NPCM8XX_SFUNC(tp_gpio3);
+NPCM8XX_SFUNC(tp_gpio2);
+NPCM8XX_SFUNC(tp_gpio1);
+NPCM8XX_SFUNC(tp_gpio0);
+NPCM8XX_SFUNC(tp_gpio2b);
+NPCM8XX_SFUNC(tp_gpio1b);
+NPCM8XX_SFUNC(tp_gpio0b);
+NPCM8XX_SFUNC(vgadig);
+NPCM8XX_SFUNC(nbu1crts);
+NPCM8XX_SFUNC(fm2);
+NPCM8XX_SFUNC(fm1);
+NPCM8XX_SFUNC(fm0);
+NPCM8XX_SFUNC(gpio1836);
+NPCM8XX_SFUNC(gpio1889);
+NPCM8XX_SFUNC(gpio187);
+NPCM8XX_SFUNC(cp1urxd);
+NPCM8XX_SFUNC(r3rxer);
+NPCM8XX_SFUNC(cp1gpio2c);
+NPCM8XX_SFUNC(cp1gpio3c);
+NPCM8XX_SFUNC(cp1gpio0b);
+NPCM8XX_SFUNC(cp1gpio1b);
+NPCM8XX_SFUNC(cp1gpio2b);
+NPCM8XX_SFUNC(cp1gpio3b);
+NPCM8XX_SFUNC(cp1gpio4b);
+NPCM8XX_SFUNC(cp1gpio5b);
+NPCM8XX_SFUNC(cp1gpio6b);
+NPCM8XX_SFUNC(cp1gpio7b);
+NPCM8XX_SFUNC(cp1gpio0);
+NPCM8XX_SFUNC(cp1gpio1);
+NPCM8XX_SFUNC(cp1gpio2);
+NPCM8XX_SFUNC(cp1gpio3);
+NPCM8XX_SFUNC(cp1gpio4);
+NPCM8XX_SFUNC(cp1gpio5);
+NPCM8XX_SFUNC(cp1gpio6);
+NPCM8XX_SFUNC(cp1gpio7);
+NPCM8XX_SFUNC(cp1utxd);
+NPCM8XX_SFUNC(spi1cs3);
+NPCM8XX_SFUNC(spi1cs2);
+NPCM8XX_SFUNC(spi1cs1);
+NPCM8XX_SFUNC(spi1cs0);
+NPCM8XX_SFUNC(spi1d23);
+NPCM8XX_SFUNC(j2j3);
+NPCM8XX_SFUNC(r3oen);
+NPCM8XX_SFUNC(r2oen);
+NPCM8XX_SFUNC(r1oen);
+NPCM8XX_SFUNC(bu4b);
+NPCM8XX_SFUNC(bu4);
+NPCM8XX_SFUNC(bu5b);
+NPCM8XX_SFUNC(bu5);
+NPCM8XX_SFUNC(bu6);
+NPCM8XX_SFUNC(rmii3);
+NPCM8XX_SFUNC(jm1);
+NPCM8XX_SFUNC(jm2);
+NPCM8XX_SFUNC(tpgpio5b);
+NPCM8XX_SFUNC(tpgpio4b);
+NPCM8XX_SFUNC(clkrun);
+NPCM8XX_SFUNC(i3c5);
+NPCM8XX_SFUNC(i3c4);
+NPCM8XX_SFUNC(i3c3);
+NPCM8XX_SFUNC(i3c2);
+NPCM8XX_SFUNC(i3c1);
+NPCM8XX_SFUNC(i3c0);
+NPCM8XX_SFUNC(hsi1a);
+NPCM8XX_SFUNC(hsi2a);
+NPCM8XX_SFUNC(hsi1b);
+NPCM8XX_SFUNC(hsi2b);
+NPCM8XX_SFUNC(hsi1c);
+NPCM8XX_SFUNC(hsi2c);
+NPCM8XX_SFUNC(smb0);
+NPCM8XX_SFUNC(smb0b);
+NPCM8XX_SFUNC(smb0c);
+NPCM8XX_SFUNC(smb0d);
+NPCM8XX_SFUNC(smb0den);
+NPCM8XX_SFUNC(smb1);
+NPCM8XX_SFUNC(smb1b);
+NPCM8XX_SFUNC(smb1c);
+NPCM8XX_SFUNC(smb1d);
+NPCM8XX_SFUNC(smb2);
+NPCM8XX_SFUNC(smb2b);
+NPCM8XX_SFUNC(smb2c);
+NPCM8XX_SFUNC(smb2d);
+NPCM8XX_SFUNC(smb3);
+NPCM8XX_SFUNC(smb3b);
+NPCM8XX_SFUNC(smb3c);
+NPCM8XX_SFUNC(smb3d);
+NPCM8XX_SFUNC(smb4);
+NPCM8XX_SFUNC(smb4b);
+NPCM8XX_SFUNC(smb4c);
+NPCM8XX_SFUNC(smb4d);
+NPCM8XX_SFUNC(smb4den);
+NPCM8XX_SFUNC(smb5);
+NPCM8XX_SFUNC(smb5b);
+NPCM8XX_SFUNC(smb5c);
+NPCM8XX_SFUNC(smb5d);
+NPCM8XX_SFUNC(ga20kbc);
+NPCM8XX_SFUNC(smb6);
+NPCM8XX_SFUNC(smb6b);
+NPCM8XX_SFUNC(smb6c);
+NPCM8XX_SFUNC(smb6d);
+NPCM8XX_SFUNC(smb7);
+NPCM8XX_SFUNC(smb7b);
+NPCM8XX_SFUNC(smb7c);
+NPCM8XX_SFUNC(smb7d);
+NPCM8XX_SFUNC(smb8);
+NPCM8XX_SFUNC(smb9);
+NPCM8XX_SFUNC(smb10);
+NPCM8XX_SFUNC(smb11);
+NPCM8XX_SFUNC(smb12);
+NPCM8XX_SFUNC(smb13);
+NPCM8XX_SFUNC(smb14);
+NPCM8XX_SFUNC(smb15);
+NPCM8XX_SFUNC(smb16);
+NPCM8XX_SFUNC(smb16b);
+NPCM8XX_SFUNC(smb17);
+NPCM8XX_SFUNC(smb18);
+NPCM8XX_SFUNC(smb19);
+NPCM8XX_SFUNC(smb20);
+NPCM8XX_SFUNC(smb21);
+NPCM8XX_SFUNC(smb22);
+NPCM8XX_SFUNC(smb23);
+NPCM8XX_SFUNC(smb23b);
+NPCM8XX_SFUNC(fanin0);
+NPCM8XX_SFUNC(fanin1);
+NPCM8XX_SFUNC(fanin2);
+NPCM8XX_SFUNC(fanin3);
+NPCM8XX_SFUNC(fanin4);
+NPCM8XX_SFUNC(fanin5);
+NPCM8XX_SFUNC(fanin6);
+NPCM8XX_SFUNC(fanin7);
+NPCM8XX_SFUNC(fanin8);
+NPCM8XX_SFUNC(fanin9);
+NPCM8XX_SFUNC(fanin10);
+NPCM8XX_SFUNC(fanin11);
+NPCM8XX_SFUNC(fanin12);
+NPCM8XX_SFUNC(fanin13);
+NPCM8XX_SFUNC(fanin14);
+NPCM8XX_SFUNC(fanin15);
+NPCM8XX_SFUNC(faninx);
+NPCM8XX_SFUNC(pwm0);
+NPCM8XX_SFUNC(pwm1);
+NPCM8XX_SFUNC(pwm2);
+NPCM8XX_SFUNC(pwm3);
+NPCM8XX_SFUNC(pwm4);
+NPCM8XX_SFUNC(pwm5);
+NPCM8XX_SFUNC(pwm6);
+NPCM8XX_SFUNC(pwm7);
+NPCM8XX_SFUNC(pwm8);
+NPCM8XX_SFUNC(pwm9);
+NPCM8XX_SFUNC(pwm10);
+NPCM8XX_SFUNC(pwm11);
+NPCM8XX_SFUNC(rg1);
+NPCM8XX_SFUNC(rg1mdio);
+NPCM8XX_SFUNC(rg2);
+NPCM8XX_SFUNC(rg2mdio);
+NPCM8XX_SFUNC(ddr);
+NPCM8XX_SFUNC(uart1);
+NPCM8XX_SFUNC(uart2);
+NPCM8XX_SFUNC(bmcuart0a);
+NPCM8XX_SFUNC(bmcuart0b);
+NPCM8XX_SFUNC(bmcuart1);
+NPCM8XX_SFUNC(iox1);
+NPCM8XX_SFUNC(iox2);
+NPCM8XX_SFUNC(ioxh);
+NPCM8XX_SFUNC(gspi);
+NPCM8XX_SFUNC(mmc);
+NPCM8XX_SFUNC(mmcwp);
+NPCM8XX_SFUNC(mmccd);
+NPCM8XX_SFUNC(mmcrst);
+NPCM8XX_SFUNC(mmc8);
+NPCM8XX_SFUNC(r1);
+NPCM8XX_SFUNC(r1err);
+NPCM8XX_SFUNC(r1md);
+NPCM8XX_SFUNC(r2);
+NPCM8XX_SFUNC(r2err);
+NPCM8XX_SFUNC(r2md);
+NPCM8XX_SFUNC(sd1);
+NPCM8XX_SFUNC(sd1pwr);
+NPCM8XX_SFUNC(wdog1);
+NPCM8XX_SFUNC(wdog2);
+NPCM8XX_SFUNC(scipme);
+NPCM8XX_SFUNC(sci);
+NPCM8XX_SFUNC(serirq);
+NPCM8XX_SFUNC(jtag2);
+NPCM8XX_SFUNC(spix);
+NPCM8XX_SFUNC(spixcs1);
+NPCM8XX_SFUNC(spi1);
+NPCM8XX_SFUNC(pspi2);
+NPCM8XX_SFUNC(ddc);
+NPCM8XX_SFUNC(clkreq);
+NPCM8XX_SFUNC(clkout);
+NPCM8XX_SFUNC(spi3);
+NPCM8XX_SFUNC(spi3cs1);
+NPCM8XX_SFUNC(spi3quad);
+NPCM8XX_SFUNC(spi3cs2);
+NPCM8XX_SFUNC(spi3cs3);
+NPCM8XX_SFUNC(spi0cs1);
+NPCM8XX_SFUNC(lpc);
+NPCM8XX_SFUNC(lpcclk);
+NPCM8XX_SFUNC(espi);
+NPCM8XX_SFUNC(lkgpo0);
+NPCM8XX_SFUNC(lkgpo1);
+NPCM8XX_SFUNC(lkgpo2);
+NPCM8XX_SFUNC(nprd_smi);
+NPCM8XX_SFUNC(hgpio0);
+NPCM8XX_SFUNC(hgpio1);
+NPCM8XX_SFUNC(hgpio2);
+NPCM8XX_SFUNC(hgpio3);
+NPCM8XX_SFUNC(hgpio4);
+NPCM8XX_SFUNC(hgpio5);
+NPCM8XX_SFUNC(hgpio6);
+NPCM8XX_SFUNC(hgpio7);
+
+/* Function names */
+static struct npcm8xx_func npcm8xx_funcs[] = {
+	NPCM8XX_MKFUNC(gpi36),
+	NPCM8XX_MKFUNC(gpi35),
+	NPCM8XX_MKFUNC(tp_jtag3),
+	NPCM8XX_MKFUNC(tp_uart),
+	NPCM8XX_MKFUNC(tp_smb2),
+	NPCM8XX_MKFUNC(tp_smb1),
+	NPCM8XX_MKFUNC(tp_gpio7),
+	NPCM8XX_MKFUNC(tp_gpio6),
+	NPCM8XX_MKFUNC(tp_gpio5),
+	NPCM8XX_MKFUNC(tp_gpio4),
+	NPCM8XX_MKFUNC(tp_gpio3),
+	NPCM8XX_MKFUNC(tp_gpio2),
+	NPCM8XX_MKFUNC(tp_gpio1),
+	NPCM8XX_MKFUNC(tp_gpio0),
+	NPCM8XX_MKFUNC(tp_gpio2b),
+	NPCM8XX_MKFUNC(tp_gpio1b),
+	NPCM8XX_MKFUNC(tp_gpio0b),
+	NPCM8XX_MKFUNC(vgadig),
+	NPCM8XX_MKFUNC(nbu1crts),
+	NPCM8XX_MKFUNC(fm2),
+	NPCM8XX_MKFUNC(fm1),
+	NPCM8XX_MKFUNC(fm0),
+	NPCM8XX_MKFUNC(gpio1836),
+	NPCM8XX_MKFUNC(gpio1889),
+	NPCM8XX_MKFUNC(gpio187),
+	NPCM8XX_MKFUNC(cp1urxd),
+	NPCM8XX_MKFUNC(r3rxer),
+	NPCM8XX_MKFUNC(cp1gpio2c),
+	NPCM8XX_MKFUNC(cp1gpio3c),
+	NPCM8XX_MKFUNC(cp1gpio0b),
+	NPCM8XX_MKFUNC(cp1gpio1b),
+	NPCM8XX_MKFUNC(cp1gpio2b),
+	NPCM8XX_MKFUNC(cp1gpio3b),
+	NPCM8XX_MKFUNC(cp1gpio4b),
+	NPCM8XX_MKFUNC(cp1gpio5b),
+	NPCM8XX_MKFUNC(cp1gpio6b),
+	NPCM8XX_MKFUNC(cp1gpio7b),
+	NPCM8XX_MKFUNC(cp1gpio0),
+	NPCM8XX_MKFUNC(cp1gpio1),
+	NPCM8XX_MKFUNC(cp1gpio2),
+	NPCM8XX_MKFUNC(cp1gpio3),
+	NPCM8XX_MKFUNC(cp1gpio4),
+	NPCM8XX_MKFUNC(cp1gpio5),
+	NPCM8XX_MKFUNC(cp1gpio6),
+	NPCM8XX_MKFUNC(cp1gpio7),
+	NPCM8XX_MKFUNC(cp1utxd),
+	NPCM8XX_MKFUNC(spi1cs3),
+	NPCM8XX_MKFUNC(spi1cs2),
+	NPCM8XX_MKFUNC(spi1cs1),
+	NPCM8XX_MKFUNC(spi1cs0),
+	NPCM8XX_MKFUNC(spi1d23),
+	NPCM8XX_MKFUNC(j2j3),
+	NPCM8XX_MKFUNC(r3oen),
+	NPCM8XX_MKFUNC(r2oen),
+	NPCM8XX_MKFUNC(r1oen),
+	NPCM8XX_MKFUNC(bu4b),
+	NPCM8XX_MKFUNC(bu4),
+	NPCM8XX_MKFUNC(bu5b),
+	NPCM8XX_MKFUNC(bu5),
+	NPCM8XX_MKFUNC(bu6),
+	NPCM8XX_MKFUNC(rmii3),
+	NPCM8XX_MKFUNC(jm1),
+	NPCM8XX_MKFUNC(jm2),
+	NPCM8XX_MKFUNC(tpgpio5b),
+	NPCM8XX_MKFUNC(tpgpio4b),
+	NPCM8XX_MKFUNC(clkrun),
+	NPCM8XX_MKFUNC(i3c5),
+	NPCM8XX_MKFUNC(i3c4),
+	NPCM8XX_MKFUNC(i3c3),
+	NPCM8XX_MKFUNC(i3c2),
+	NPCM8XX_MKFUNC(i3c1),
+	NPCM8XX_MKFUNC(i3c0),
+	NPCM8XX_MKFUNC(hsi1a),
+	NPCM8XX_MKFUNC(hsi2a),
+	NPCM8XX_MKFUNC(hsi1b),
+	NPCM8XX_MKFUNC(hsi2b),
+	NPCM8XX_MKFUNC(hsi1c),
+	NPCM8XX_MKFUNC(hsi2c),
+	NPCM8XX_MKFUNC(smb0),
+	NPCM8XX_MKFUNC(smb0b),
+	NPCM8XX_MKFUNC(smb0c),
+	NPCM8XX_MKFUNC(smb0d),
+	NPCM8XX_MKFUNC(smb0den),
+	NPCM8XX_MKFUNC(smb1),
+	NPCM8XX_MKFUNC(smb1b),
+	NPCM8XX_MKFUNC(smb1c),
+	NPCM8XX_MKFUNC(smb1d),
+	NPCM8XX_MKFUNC(smb2),
+	NPCM8XX_MKFUNC(smb2b),
+	NPCM8XX_MKFUNC(smb2c),
+	NPCM8XX_MKFUNC(smb2d),
+	NPCM8XX_MKFUNC(smb3),
+	NPCM8XX_MKFUNC(smb3b),
+	NPCM8XX_MKFUNC(smb3c),
+	NPCM8XX_MKFUNC(smb3d),
+	NPCM8XX_MKFUNC(smb4),
+	NPCM8XX_MKFUNC(smb4b),
+	NPCM8XX_MKFUNC(smb4c),
+	NPCM8XX_MKFUNC(smb4d),
+	NPCM8XX_MKFUNC(smb4den),
+	NPCM8XX_MKFUNC(smb5),
+	NPCM8XX_MKFUNC(smb5b),
+	NPCM8XX_MKFUNC(smb5c),
+	NPCM8XX_MKFUNC(smb5d),
+	NPCM8XX_MKFUNC(ga20kbc),
+	NPCM8XX_MKFUNC(smb6),
+	NPCM8XX_MKFUNC(smb6b),
+	NPCM8XX_MKFUNC(smb6c),
+	NPCM8XX_MKFUNC(smb6d),
+	NPCM8XX_MKFUNC(smb7),
+	NPCM8XX_MKFUNC(smb7b),
+	NPCM8XX_MKFUNC(smb7c),
+	NPCM8XX_MKFUNC(smb7d),
+	NPCM8XX_MKFUNC(smb8),
+	NPCM8XX_MKFUNC(smb9),
+	NPCM8XX_MKFUNC(smb10),
+	NPCM8XX_MKFUNC(smb11),
+	NPCM8XX_MKFUNC(smb12),
+	NPCM8XX_MKFUNC(smb13),
+	NPCM8XX_MKFUNC(smb14),
+	NPCM8XX_MKFUNC(smb15),
+	NPCM8XX_MKFUNC(smb16),
+	NPCM8XX_MKFUNC(smb16b),
+	NPCM8XX_MKFUNC(smb17),
+	NPCM8XX_MKFUNC(smb18),
+	NPCM8XX_MKFUNC(smb19),
+	NPCM8XX_MKFUNC(smb20),
+	NPCM8XX_MKFUNC(smb21),
+	NPCM8XX_MKFUNC(smb22),
+	NPCM8XX_MKFUNC(smb23),
+	NPCM8XX_MKFUNC(smb23b),
+	NPCM8XX_MKFUNC(fanin0),
+	NPCM8XX_MKFUNC(fanin1),
+	NPCM8XX_MKFUNC(fanin2),
+	NPCM8XX_MKFUNC(fanin3),
+	NPCM8XX_MKFUNC(fanin4),
+	NPCM8XX_MKFUNC(fanin5),
+	NPCM8XX_MKFUNC(fanin6),
+	NPCM8XX_MKFUNC(fanin7),
+	NPCM8XX_MKFUNC(fanin8),
+	NPCM8XX_MKFUNC(fanin9),
+	NPCM8XX_MKFUNC(fanin10),
+	NPCM8XX_MKFUNC(fanin11),
+	NPCM8XX_MKFUNC(fanin12),
+	NPCM8XX_MKFUNC(fanin13),
+	NPCM8XX_MKFUNC(fanin14),
+	NPCM8XX_MKFUNC(fanin15),
+	NPCM8XX_MKFUNC(faninx),
+	NPCM8XX_MKFUNC(pwm0),
+	NPCM8XX_MKFUNC(pwm1),
+	NPCM8XX_MKFUNC(pwm2),
+	NPCM8XX_MKFUNC(pwm3),
+	NPCM8XX_MKFUNC(pwm4),
+	NPCM8XX_MKFUNC(pwm5),
+	NPCM8XX_MKFUNC(pwm6),
+	NPCM8XX_MKFUNC(pwm7),
+	NPCM8XX_MKFUNC(pwm8),
+	NPCM8XX_MKFUNC(pwm9),
+	NPCM8XX_MKFUNC(pwm10),
+	NPCM8XX_MKFUNC(pwm11),
+	NPCM8XX_MKFUNC(rg1),
+	NPCM8XX_MKFUNC(rg1mdio),
+	NPCM8XX_MKFUNC(rg2),
+	NPCM8XX_MKFUNC(rg2mdio),
+	NPCM8XX_MKFUNC(ddr),
+	NPCM8XX_MKFUNC(uart1),
+	NPCM8XX_MKFUNC(uart2),
+	NPCM8XX_MKFUNC(bmcuart0a),
+	NPCM8XX_MKFUNC(bmcuart0b),
+	NPCM8XX_MKFUNC(bmcuart1),
+	NPCM8XX_MKFUNC(iox1),
+	NPCM8XX_MKFUNC(iox2),
+	NPCM8XX_MKFUNC(ioxh),
+	NPCM8XX_MKFUNC(gspi),
+	NPCM8XX_MKFUNC(mmc),
+	NPCM8XX_MKFUNC(mmcwp),
+	NPCM8XX_MKFUNC(mmccd),
+	NPCM8XX_MKFUNC(mmcrst),
+	NPCM8XX_MKFUNC(mmc8),
+	NPCM8XX_MKFUNC(r1),
+	NPCM8XX_MKFUNC(r1err),
+	NPCM8XX_MKFUNC(r1md),
+	NPCM8XX_MKFUNC(r2),
+	NPCM8XX_MKFUNC(r2err),
+	NPCM8XX_MKFUNC(r2md),
+	NPCM8XX_MKFUNC(sd1),
+	NPCM8XX_MKFUNC(sd1pwr),
+	NPCM8XX_MKFUNC(wdog1),
+	NPCM8XX_MKFUNC(wdog2),
+	NPCM8XX_MKFUNC(scipme),
+	NPCM8XX_MKFUNC(sci),
+	NPCM8XX_MKFUNC(serirq),
+	NPCM8XX_MKFUNC(jtag2),
+	NPCM8XX_MKFUNC(spix),
+	NPCM8XX_MKFUNC(spixcs1),
+	NPCM8XX_MKFUNC(spi1),
+	NPCM8XX_MKFUNC(pspi2),
+	NPCM8XX_MKFUNC(ddc),
+	NPCM8XX_MKFUNC(clkreq),
+	NPCM8XX_MKFUNC(clkout),
+	NPCM8XX_MKFUNC(spi3),
+	NPCM8XX_MKFUNC(spi3cs1),
+	NPCM8XX_MKFUNC(spi3quad),
+	NPCM8XX_MKFUNC(spi3cs2),
+	NPCM8XX_MKFUNC(spi3cs3),
+	NPCM8XX_MKFUNC(spi0cs1),
+	NPCM8XX_MKFUNC(lpc),
+	NPCM8XX_MKFUNC(lpcclk),
+	NPCM8XX_MKFUNC(espi),
+	NPCM8XX_MKFUNC(lkgpo0),
+	NPCM8XX_MKFUNC(lkgpo1),
+	NPCM8XX_MKFUNC(lkgpo2),
+	NPCM8XX_MKFUNC(nprd_smi),
+	NPCM8XX_MKFUNC(hgpio0),
+	NPCM8XX_MKFUNC(hgpio1),
+	NPCM8XX_MKFUNC(hgpio2),
+	NPCM8XX_MKFUNC(hgpio3),
+	NPCM8XX_MKFUNC(hgpio4),
+	NPCM8XX_MKFUNC(hgpio5),
+	NPCM8XX_MKFUNC(hgpio6),
+	NPCM8XX_MKFUNC(hgpio7),
+};
+
+#define NPCM8XX_PINCFG(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q) \
+	[a] { .fn0 = fn_ ## b, .reg0 = NPCM8XX_GCR_ ## c, .bit0 = d, \
+			.fn1 = fn_ ## e, .reg1 = NPCM8XX_GCR_ ## f, .bit1 = g, \
+			.fn2 = fn_ ## h, .reg2 = NPCM8XX_GCR_ ## i, .bit2 = j, \
+			.fn3 = fn_ ## k, .reg3 = NPCM8XX_GCR_ ## l, .bit3 = m, \
+			.fn4 = fn_ ## n, .reg4 = NPCM8XX_GCR_ ## o, .bit4 = p, \
+			.flag = q }
+
+/* Drive strength controlled by NPCM8XX_GP_N_ODSC */
+#define DRIVE_STRENGTH_LO_SHIFT		8
+#define DRIVE_STRENGTH_HI_SHIFT		12
+#define DRIVE_STRENGTH_MASK		0x0000FF00
+
+#define DS(lo, hi)	(((lo) << DRIVE_STRENGTH_LO_SHIFT) | \
+			 ((hi) << DRIVE_STRENGTH_HI_SHIFT))
+#define DSLO(x)		(((x) >> DRIVE_STRENGTH_LO_SHIFT) & 0xF)
+#define DSHI(x)		(((x) >> DRIVE_STRENGTH_HI_SHIFT) & 0xF)
+
+#define GPI		0x1 /* Not GPO */
+#define GPO		0x2 /* Not GPI */
+#define SLEW		0x4 /* Has Slew Control, NPCM8XX_GP_N_OSRC */
+#define SLEWLPC		0x8 /* Has Slew Control, SRCNT.3 */
+
+struct npcm8xx_pincfg {
+	int flag;
+	int fn0, reg0, bit0;
+	int fn1, reg1, bit1;
+	int fn2, reg2, bit2;
+	int fn3, reg3, bit3;
+	int fn4, reg4, bit4;
+};
+
+static const struct npcm8xx_pincfg pincfg[] = {
+	/*		PIN	  FUNCTION 1		   FUNCTION 2		  FUNCTION 3		FUNCTION 4		FUNCTION 5		FLAGS */
+	NPCM8XX_PINCFG(0,	iox1, MFSEL1, 30,	smb6c, I2CSEGSEL, 25,	smb18, MFSEL5, 26,	none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(1,	iox1, MFSEL1, 30,	smb6c, I2CSEGSEL, 25,	smb18, MFSEL5, 26,	none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(2,	iox1, MFSEL1, 30,	smb6b, I2CSEGSEL, 24,	smb17, MFSEL5, 25,	none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(3,	iox1, MFSEL1, 30,	smb6b, I2CSEGSEL, 24,	smb17, MFSEL5, 25,	none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(4,	iox2, MFSEL3, 14,	smb1d, I2CSEGSEL, 7,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(5,	iox2, MFSEL3, 14,	smb1d, I2CSEGSEL, 7,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(6,	iox2, MFSEL3, 14,	smb2d, I2CSEGSEL, 10,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(7,	iox2, MFSEL3, 14,	smb2d, I2CSEGSEL, 10,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(8,	lkgpo1,	FLOCKR1, 4,	tp_gpio0b, MFSEL7, 8,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12)),
+	NPCM8XX_PINCFG(9,	lkgpo2,	FLOCKR1, 8,	tp_gpio1b, MFSEL7, 9,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12)),
+	NPCM8XX_PINCFG(10,	ioxh, MFSEL3, 18,	smb6d, I2CSEGSEL, 26,	smb16, MFSEL5, 24,	none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(11,	ioxh, MFSEL3, 18,	smb6d, I2CSEGSEL, 26,	smb16, MFSEL5, 24,	none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(12,	gspi, MFSEL1, 24,	smb5b, I2CSEGSEL, 19,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(13,	gspi, MFSEL1, 24,	smb5b, I2CSEGSEL, 19,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(14,	gspi, MFSEL1, 24,	smb5c, I2CSEGSEL, 20,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(15,	gspi, MFSEL1, 24,	smb5c, I2CSEGSEL, 20,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(16,	lkgpo0, FLOCKR1, 0,	smb7b, I2CSEGSEL, 27,	tp_gpio2b, MFSEL7, 10,	none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(17,	pspi2, MFSEL3, 13,	cp1gpio5, MFSEL6, 7,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(18,	pspi2, MFSEL3, 13,	smb4b, I2CSEGSEL, 14,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(19,	pspi2, MFSEL3, 13,	smb4b, I2CSEGSEL, 14,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(20,	hgpio0,	MFSEL2, 24,	smb15, MFSEL3, 8,	smb4c, I2CSEGSEL, 15,	none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(21,	hgpio1,	MFSEL2, 25,	smb15, MFSEL3, 8,	smb4c, I2CSEGSEL, 15,	none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(22,	hgpio2,	MFSEL2, 26,	smb14, MFSEL3, 7,	smb4d, I2CSEGSEL, 16,	none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(23,	hgpio3,	MFSEL2, 27,	smb14, MFSEL3, 7,	smb4d, I2CSEGSEL, 16,	none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(24,	hgpio4,	MFSEL2, 28,	ioxh, MFSEL3, 18,	smb7c, I2CSEGSEL, 28,	tp_smb2, MFSEL7, 28,	none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(25,	hgpio5,	MFSEL2, 29,	ioxh, MFSEL3, 18,	smb7c, I2CSEGSEL, 28,	tp_smb2, MFSEL7, 28,	none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(26,	smb5, MFSEL1, 2,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(27,	smb5, MFSEL1, 2,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(28,	smb4, MFSEL1, 1,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(29,	smb4, MFSEL1, 1,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(30,	smb3, MFSEL1, 0,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(31,	smb3, MFSEL1, 0,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(32,	spi0cs1, MFSEL1, 3,	smb14, MFSEL7, 26,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(33,	i3c4, MFSEL6, 10,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(34,	i3c4, MFSEL6, 10,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(37,	smb3c, I2CSEGSEL, 12,	smb23, MFSEL5, 31,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(38,	smb3c, I2CSEGSEL, 12,	smb23, MFSEL5, 31,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(39,	smb3b, I2CSEGSEL, 11,	smb22, MFSEL5, 30,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(40,	smb3b, I2CSEGSEL, 11,	smb22, MFSEL5, 30,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(41,	bmcuart0a, MFSEL1, 9,	cp1urxd, MFSEL6, 31,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(42,	bmcuart0a, MFSEL1, 9,	cp1utxd, MFSEL6, 1,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(2, 4)),
+	NPCM8XX_PINCFG(43,	uart1, MFSEL1, 10,	bmcuart1, MFSEL3, 24,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(44,	hsi1b, MFSEL1, 28,	nbu1crts, MFSEL6, 15,	jtag2, MFSEL4, 0,	tp_jtag3, MFSEL7, 13,	j2j3, MFSEL5, 2,	0),
+	NPCM8XX_PINCFG(45,	hsi1c, MFSEL1, 4,	jtag2, MFSEL4, 0,	j2j3, MFSEL5, 2,	tp_jtag3, MFSEL7, 13,	none, NONE, 0,		DS(2, 8)),
+	NPCM8XX_PINCFG(46,	hsi1c, MFSEL1, 4,	jtag2, MFSEL4, 0,	j2j3, MFSEL5, 2,	tp_jtag3, MFSEL7, 13,	none, NONE, 0,		0),
+	NPCM8XX_PINCFG(47,	hsi1c, MFSEL1, 4,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(2, 8)),
+	NPCM8XX_PINCFG(48,	hsi2a, MFSEL1, 11,	bmcuart0b, MFSEL4, 1,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		GPO),
+	NPCM8XX_PINCFG(49,	hsi2a, MFSEL1, 11,	bmcuart0b, MFSEL4, 1,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(50,	hsi2b, MFSEL1, 29,	bu6, MFSEL5, 6,		tp_uart, MFSEL7, 12,	none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(51,	hsi2b, MFSEL1, 29,	bu6, MFSEL5, 6,		tp_uart, MFSEL7, 12,	none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(52,	hsi2c, MFSEL1, 5,	bu5, MFSEL5, 7,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(53,	hsi2c, MFSEL1, 5,	bu5, MFSEL5, 7,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(54,	hsi2c, MFSEL1, 5,	bu4, MFSEL5, 8,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(55,	hsi2c, MFSEL1, 5,	bu4, MFSEL5, 8,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(56,	r1err, MFSEL1, 12,	r1oen, MFSEL5, 9,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(57,	r1md, MFSEL1, 13,	tpgpio4b, MFSEL5, 20,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(2, 4)),
+	NPCM8XX_PINCFG(58,	r1md, MFSEL1, 13,	tpgpio5b, MFSEL5, 22,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(2, 4)),
+	NPCM8XX_PINCFG(59,	hgpio6, MFSEL2, 30,	smb3d, I2CSEGSEL, 13,	smb19, MFSEL5, 27,	none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(60,	hgpio7, MFSEL2, 31,	smb3d, I2CSEGSEL, 13,	smb19, MFSEL5, 27,	none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(61,	hsi1c, MFSEL1, 4,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(62,	hsi1b, MFSEL1, 28,	jtag2, MFSEL4, 0,	j2j3, MFSEL5, 2,	nbu1crts, MFSEL6, 15,	tp_jtag3, MFSEL7, 13,	0),
+	NPCM8XX_PINCFG(63,	hsi1a, MFSEL1, 10,	bmcuart1, MFSEL3, 24,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(64,	fanin0, MFSEL2, 0,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(65,	fanin1, MFSEL2, 1,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(66,	fanin2, MFSEL2, 2,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(67,	fanin3, MFSEL2, 3,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(68,	fanin4, MFSEL2, 4,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(69,	fanin5, MFSEL2, 5,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(70,	fanin6, MFSEL2, 6,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(71,	fanin7, MFSEL2, 7,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(72,	fanin8, MFSEL2, 8,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(73,	fanin9, MFSEL2, 9,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(74,	fanin10, MFSEL2, 10,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(75,	fanin11, MFSEL2, 11,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(76,	fanin12, MFSEL2, 12,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(77,	fanin13, MFSEL2, 13,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(78,	fanin14, MFSEL2, 14,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(79,	fanin15, MFSEL2, 15,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(80,	pwm0, MFSEL2, 16,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(4, 8)),
+	NPCM8XX_PINCFG(81,	pwm1, MFSEL2, 17,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(4, 8)),
+	NPCM8XX_PINCFG(82,	pwm2, MFSEL2, 18,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(4, 8)),
+	NPCM8XX_PINCFG(83,	pwm3, MFSEL2, 19,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(4, 8)),
+	NPCM8XX_PINCFG(84,	r2, MFSEL1, 14,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(85,	r2, MFSEL1, 14,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(86,	r2, MFSEL1, 14,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(87,	r2, MFSEL1, 14,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(88,	r2, MFSEL1, 14,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(89,	r2, MFSEL1, 14,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(90,	r2err, MFSEL1, 15,	r2oen, MFSEL5, 10,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(91,	r2md, MFSEL1, 16,	cp1gpio6, MFSEL6, 8,	tp_gpio0, MFSEL7, 0,	none, NONE, 0,		none, NONE, 0,		DS(2, 4)),
+	NPCM8XX_PINCFG(92,	r2md, MFSEL1, 16,	cp1gpio7, MFSEL6, 9,	tp_gpio1, MFSEL7, 1,	none, NONE, 0,		none, NONE, 0,		DS(2, 4)),
+	NPCM8XX_PINCFG(93,	ga20kbc, MFSEL1, 17,	smb5d, I2CSEGSEL, 21,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(94,	ga20kbc, MFSEL1, 17,	smb5d, I2CSEGSEL, 21,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(95,	lpc, NONE, 0,		espi, MFSEL4, 8,	gpio, MFSEL1, 26,	none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(96,	rg1, MFSEL4, 22,	cp1gpio7b, MFSEL6, 24,	tp_gpio7, MFSEL7, 7,	none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(97,	rg1, MFSEL4, 22,	cp1gpio6b, MFSEL6, 25,	tp_gpio6, MFSEL7, 6,	none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(98,	bu4b, MFSEL5, 13,	cp1gpio5b, MFSEL6, 26,	tp_gpio5, MFSEL7, 5,	none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(99,	bu4b, MFSEL5, 13,	cp1gpio4b, MFSEL6, 27,	tp_gpio4, MFSEL7, 4,	none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(100,	bu5b, MFSEL5, 13,	cp1gpio3c, MFSEL6, 28,	tp_gpio3, MFSEL7, 3,	none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(101,	bu5b, MFSEL5, 13,	cp1gpio2c, MFSEL6, 29,	tp_gpio2, MFSEL7, 2,	none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(102,	vgadig, MFSEL7, 29,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(4, 8)),
+	NPCM8XX_PINCFG(103,	vgadig, MFSEL7, 29,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(4, 8)),
+	NPCM8XX_PINCFG(104,	vgadig, MFSEL7, 29,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(105,	vgadig, MFSEL7, 29,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(106,	i3c5, MFSEL3, 22,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(107,	i3c5, MFSEL3, 22,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(108,	rg1mdio, MFSEL4, 21,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(109,	rg1mdio, MFSEL4, 21,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(110,	rg2, MFSEL4, 24,	ddr, MFSEL3, 26,	rmii3, MFSEL5, 11,	none, NONE, 0,		none, NONE, 0,		SLEW), /* DSCNT */
+	NPCM8XX_PINCFG(111,	rg2, MFSEL4, 24,	ddr, MFSEL3, 26,	rmii3, MFSEL5, 11,	none, NONE, 0,		none, NONE, 0,		SLEW), /* DSCNT */
+	NPCM8XX_PINCFG(112,	rg2, MFSEL4, 24,	ddr, MFSEL3, 26,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW), /* DSCNT */
+	NPCM8XX_PINCFG(113,	rg2, MFSEL4, 24,	ddr, MFSEL3, 26,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW), /* DSCNT */
+	NPCM8XX_PINCFG(114,	smb0, MFSEL1, 6,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(115,	smb0, MFSEL1, 6,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(116,	smb1, MFSEL1, 7,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(117,	smb1, MFSEL1, 7,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(118,	smb2, MFSEL1, 8,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(119,	smb2, MFSEL1, 8,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(120,	smb2c, I2CSEGSEL, 9,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(121,	smb2c, I2CSEGSEL, 9,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(122,	smb2b, I2CSEGSEL, 8,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(123,	smb2b, I2CSEGSEL, 8,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(124,	smb1c, I2CSEGSEL, 6,	cp1gpio3b, MFSEL6, 23,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(125,	smb1c, I2CSEGSEL, 6,	cp1gpio2b, MFSEL6, 22,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(126,	smb1b, I2CSEGSEL, 5,	cp1gpio1b, MFSEL6, 21,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(127,	smb1b, I2CSEGSEL, 5,	cp1gpio0b, MFSEL6, 20,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(128,	smb8, MFSEL4, 11,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(129,	smb8, MFSEL4, 11,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(130,	smb9, MFSEL4, 12,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(131,	smb9, MFSEL4, 12,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(132,	smb10, MFSEL4, 13,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(133,	smb10, MFSEL4, 13,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(134,	smb11, MFSEL4, 14,	smb23b, MFSEL6, 0,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(135,	smb11, MFSEL4, 14,	smb23b, MFSEL6, 0,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(136,	jm1, MFSEL5, 15,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(137,	jm1, MFSEL5, 15,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(138,	jm1, MFSEL5, 15,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(139,	jm1, MFSEL5, 15,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(140,	jm1, MFSEL5, 15,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(141,	smb7b, I2CSEGSEL, 27,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(142,	smb7d, I2CSEGSEL, 29,	tp_smb1, MFSEL7, 11,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(143,	smb7d, I2CSEGSEL, 29,	tp_smb1, MFSEL7, 11,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(144,	pwm4, MFSEL2, 20,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(4, 8)),
+	NPCM8XX_PINCFG(145,	pwm5, MFSEL2, 21,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(4, 8)),
+	NPCM8XX_PINCFG(146,	pwm6, MFSEL2, 22,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(4, 8)),
+	NPCM8XX_PINCFG(147,	pwm7, MFSEL2, 23,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(4, 8)),
+	NPCM8XX_PINCFG(148,	mmc8, MFSEL3, 11,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(149,	mmc8, MFSEL3, 11,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(150,	mmc8, MFSEL3, 11,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(151,	mmc8, MFSEL3, 11,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(152,	mmc, MFSEL3, 10,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(153,	mmcwp, FLOCKR1, 24,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(154,	mmc, MFSEL3, 10,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(155,	mmccd, MFSEL3, 25,	mmcrst, MFSEL4, 6,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(156,	mmc, MFSEL3, 10,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(157,	mmc, MFSEL3, 10,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(158,	mmc, MFSEL3, 10,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(159,	mmc, MFSEL3, 10,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(160,	clkout, MFSEL1, 21,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(161,	lpc, NONE, 0,		espi, MFSEL4, 8,	gpio, MFSEL1, 26,	none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(162,	serirq, NONE, 0,	gpio, MFSEL1, 31,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12)),
+	NPCM8XX_PINCFG(163,	lpc, MFSEL1, 26,	espi, MFSEL4, 8,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(164,	lpc, MFSEL1, 26,	espi, MFSEL4, 8,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(165,	lpc, MFSEL1, 26,	espi, MFSEL4, 8,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(166,	lpc, MFSEL1, 26,	espi, MFSEL4, 8,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(167,	lpc, MFSEL1, 26,	espi, MFSEL4, 8,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(168,	lpcclk, MFSEL1, 31,	espi, MFSEL4, 8,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(169,	scipme, MFSEL3, 0,	smb21, MFSEL5, 29,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(170,	sci, MFSEL1, 22,	smb21, MFSEL5, 29,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(171,	smb6, MFSEL3, 1,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(172,	smb6, MFSEL3, 1,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(173,	smb7, MFSEL3, 2,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(174,	smb7, MFSEL3, 2,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(175,	spi1, MFSEL3, 4,	faninx, MFSEL3, 3,	fm1, MFSEL6, 17,	none, NONE, 0,		none, NONE, 0,		DS(8, 12)),
+	NPCM8XX_PINCFG(176,	spi1, MFSEL3, 4,	faninx, MFSEL3, 3,	fm1, MFSEL6, 17,	none, NONE, 0,		none, NONE, 0,		DS(8, 12)),
+	NPCM8XX_PINCFG(177,	spi1, MFSEL3, 4,	faninx, MFSEL3, 3,	fm1, MFSEL6, 17,	none, NONE, 0,		none, NONE, 0,		DS(8, 12)),
+	NPCM8XX_PINCFG(178,	r1, MFSEL3, 9,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(179,	r1, MFSEL3, 9,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(180,	r1, MFSEL3, 9,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(181,	r1, MFSEL3, 9,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(182,	r1, MFSEL3, 9,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(183,	spi3, MFSEL4, 16,	gpio1836, MFSEL6, 19,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(184,	spi3, MFSEL4, 16,	gpio1836, MFSEL6, 19,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(185,	spi3, MFSEL4, 16,	gpio1836, MFSEL6, 19,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(186,	spi3, MFSEL4, 16,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12)),
+	NPCM8XX_PINCFG(187,	gpio187, MFSEL7, 24,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(188,	spi3quad, MFSEL4, 20,	spi3cs2, MFSEL4, 18,	gpio1889, MFSEL7, 25,	none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(189,	spi3quad, MFSEL4, 20,	spi3cs3, MFSEL4, 19,	gpio1889, MFSEL7, 25,	none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(190,	gpio, FLOCKR1, 20,	nprd_smi, NONE, 0,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(2, 4)),
+	NPCM8XX_PINCFG(191,	spi1d23, MFSEL5, 3,	spi1cs2, MFSEL5, 4,	fm1, MFSEL6, 17,	smb15, MFSEL7, 27,	none, NONE, 0,		DS(0, 2)),
+	NPCM8XX_PINCFG(192,	spi1d23, MFSEL5, 3,	spi1cs3, MFSEL5, 5,	fm1, MFSEL6, 17,	smb15, MFSEL7, 27,	none, NONE, 0,		DS(0, 2)),
+	NPCM8XX_PINCFG(193,	r1, MFSEL3, 9,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(194,	smb0b, I2CSEGSEL, 0,	fm0, MFSEL6, 16,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(0, 1)),
+	NPCM8XX_PINCFG(195,	smb0b, I2CSEGSEL, 0,	fm0, MFSEL6, 16,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(0, 1)),
+	NPCM8XX_PINCFG(196,	smb0c, I2CSEGSEL, 1,	fm0, MFSEL6, 16,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(0, 1)),
+	NPCM8XX_PINCFG(197,	smb0den, I2CSEGSEL, 22,	fm0, MFSEL6, 16,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(0, 1)),
+	NPCM8XX_PINCFG(198,	smb0d, I2CSEGSEL, 2,	fm0, MFSEL6, 16,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(0, 1)),
+	NPCM8XX_PINCFG(199,	smb0d, I2CSEGSEL, 2,	fm0, MFSEL6, 16,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(0, 1)),
+	NPCM8XX_PINCFG(200,	r2, MFSEL1, 14,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(201,	r1, MFSEL3, 9,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		0),
+	NPCM8XX_PINCFG(202,	smb0c, I2CSEGSEL, 1,	fm0, MFSEL6, 16,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(0, 1)),
+	NPCM8XX_PINCFG(203,	faninx, MFSEL3, 3,	spi1cs0, MFSEL3, 4,	fm1, MFSEL6, 17,	none, NONE, 0,		none, NONE, 0,		DS(8, 12)),
+	NPCM8XX_PINCFG(208,	rg2, MFSEL4, 24,	ddr, MFSEL3, 26,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW), /* DSCNT */
+	NPCM8XX_PINCFG(209,	rg2, MFSEL4, 24,	ddr, MFSEL3, 26,	rmii3, MFSEL5, 11,	none, NONE, 0,		none, NONE, 0,		SLEW), /* DSCNT */
+	NPCM8XX_PINCFG(210,	rg2, MFSEL4, 24,	ddr, MFSEL3, 26,	rmii3, MFSEL5, 11,	none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(211,	rg2, MFSEL4, 24,	ddr, MFSEL3, 26,	rmii3, MFSEL5, 11,	none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(212,	rg2, MFSEL4, 24,	ddr, MFSEL3, 26,	r3rxer, MFSEL6, 30,	none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(213,	rg2, MFSEL4, 24,	ddr, MFSEL3, 26,	r3oen, MFSEL5, 14,	none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(214,	rg2, MFSEL4, 24,	ddr, MFSEL3, 26,	rmii3, MFSEL5, 11,	none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(215,	rg2, MFSEL4, 24,	ddr, MFSEL3, 26,	rmii3, MFSEL5, 11,	none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(216,	rg2mdio, MFSEL4, 23,	ddr, MFSEL3, 26,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(217,	rg2mdio, MFSEL4, 23,	ddr, MFSEL3, 26,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(218,	wdog1, MFSEL3, 19,	smb16, MFSEL7, 30,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(219,	wdog2, MFSEL3, 20,	smb16, MFSEL7, 30,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(220,	smb12, MFSEL3, 5,	pwm8, MFSEL6, 11,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(221,	smb12, MFSEL3, 5,	pwm9, MFSEL6, 12,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(222,	smb13, MFSEL3, 6,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(223,	smb13, MFSEL3, 6,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(224,	spix, MFSEL4, 27,	fm2, MFSEL6, 18,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(225,	spix, MFSEL4, 27,	fm2, MFSEL6, 18,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		GPO | DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(226,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		GPO | DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(227,	spix, MFSEL4, 27,	fm2, MFSEL6, 18,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(228,	spixcs1, MFSEL4, 28,	fm2, MFSEL6, 18,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(229,	spix, MFSEL4, 27,	fm2, MFSEL6, 18,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(230,	spix, MFSEL4, 27,	fm2, MFSEL6, 18,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(8, 12) | SLEW),
+	NPCM8XX_PINCFG(231,	clkreq, MFSEL4, 9,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		DS(4, 12) | SLEW),
+	NPCM8XX_PINCFG(233,	spi1cs1, MFSEL5, 0,	fm1, MFSEL6, 17,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEWLPC), /* slewlpc ? */
+	NPCM8XX_PINCFG(234,	pwm10, MFSEL6, 13,	smb20, MFSEL5, 28,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(235,	pwm11, MFSEL6, 14,	smb20, MFSEL5, 28,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(240,	i3c0, MFSEL5, 17,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(241,	i3c0, MFSEL5, 17,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(242,	i3c1, MFSEL5, 19,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(243,	i3c1, MFSEL5, 19,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(244,	i3c2, MFSEL5, 21,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(245,	i3c2, MFSEL5, 21,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(246,	i3c3, MFSEL5, 23,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(247,	i3c3, MFSEL5, 23,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(251,	jm2, MFSEL5, 1,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		SLEW),
+	NPCM8XX_PINCFG(253,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		GPI), /* SDHC1 power */
+	NPCM8XX_PINCFG(254,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		GPI), /* SDHC2 power */
+	NPCM8XX_PINCFG(255,	none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		none, NONE, 0,		GPI), /* DACOSEL */
+};
+
+/* number, name, drv_data */
+static const struct pinctrl_pin_desc npcm8xx_pins[] = {
+	PINCTRL_PIN(0,	"GPIO0/IOX1_DI/SMB6C_SDA/SMB18_SDA"),
+	PINCTRL_PIN(1,	"GPIO1/IOX1_LD/SMB6C_SCL/SMB18_SCL"),
+	PINCTRL_PIN(2,	"GPIO2/IOX1_CK/SMB6B_SDA/SMB17_SDA"),
+	PINCTRL_PIN(3,	"GPIO3/IOX1_DO/SMB6B_SCL/SMB17_SCL"),
+	PINCTRL_PIN(4,	"GPIO4/IOX2_DI/SMB1D_SDA"),
+	PINCTRL_PIN(5,	"GPIO5/IOX2_LD/SMB1D_SCL"),
+	PINCTRL_PIN(6,	"GPIO6/IOX2_CK/SMB2D_SDA"),
+	PINCTRL_PIN(7,	"GPIO7/IOX2_D0/SMB2D_SCL"),
+	PINCTRL_PIN(8,	"GPIO8/LKGPO1/TP_GPIO0"),
+	PINCTRL_PIN(9,	"GPIO9/LKGPO2/TP_GPIO1"),
+	PINCTRL_PIN(10, "GPIO10/IOXH_LD/SMB6D_SCL/SMB16_SCL"),
+	PINCTRL_PIN(11, "GPIO11/IOXH_CK/SMB6D_SDA/SMB16_SDA"),
+	PINCTRL_PIN(12, "GPIO12/GSPI_CK/SMB5B_SCL"),
+	PINCTRL_PIN(13, "GPIO13/GSPI_DO/SMB5B_SDA"),
+	PINCTRL_PIN(14, "GPIO14/GSPI_DI/SMB5C_SCL"),
+	PINCTRL_PIN(15, "GPIO15/GSPI_CS/SMB5C_SDA"),
+	PINCTRL_PIN(16, "GPIO16/SMB7B_SDA/LKGPO0/TP_GPIO2"),
+	PINCTRL_PIN(17, "GPIO17/PSPI_DI/CP1_GPIO5"),
+	PINCTRL_PIN(18, "GPIO18/PSPI_D0/SMB4B_SDA"),
+	PINCTRL_PIN(19, "GPIO19/PSPI_CK/SMB4B_SCL"),
+	PINCTRL_PIN(20, "GPIO20/H_GPIO0/SMB4C_SDA/SMB15_SDA"),
+	PINCTRL_PIN(21, "GPIO21/H_GPIO1/SMB4C_SCL/SMB15_SCL"),
+	PINCTRL_PIN(22, "GPIO22/H_GPIO2/SMB4D_SDA/SMB14_SDA"),
+	PINCTRL_PIN(23, "GPIO23/H_GPIO3/SMB4D_SCL/SMB14_SCL"),
+	PINCTRL_PIN(24, "GPIO24/IOXH_DO/H_GPIO4/SMB7C_SCL/TP_SMB2_SCL"),
+	PINCTRL_PIN(25, "GPIO25/IOXH_DI/H_GPIO4/SMB7C_SDA/TP_SMB2_SDA"),
+	PINCTRL_PIN(26, "GPIO26/SMB5_SDA"),
+	PINCTRL_PIN(27, "GPIO27/SMB5_SCL"),
+	PINCTRL_PIN(28, "GPIO28/SMB4_SDA"),
+	PINCTRL_PIN(29, "GPIO29/SMB4_SCL"),
+	PINCTRL_PIN(30, "GPIO30/SMB3_SDA"),
+	PINCTRL_PIN(31, "GPIO31/SMB3_SCL"),
+	PINCTRL_PIN(32, "GPIO32/SMB14_SCL/SPI0_nCS1"),
+	PINCTRL_PIN(33, "GPIO33/I3C4_SCL"),
+	PINCTRL_PIN(34, "GPIO34/I3C4_SDA"),
+	PINCTRL_PIN(37, "GPIO37/SMB3C_SDA/SMB23_SDA"),
+	PINCTRL_PIN(38, "GPIO38/SMB3C_SCL/SMB23_SCL"),
+	PINCTRL_PIN(39, "GPIO39/SMB3B_SDA/SMB22_SDA"),
+	PINCTRL_PIN(40, "GPIO40/SMB3B_SCL/SMB22_SCL"),
+	PINCTRL_PIN(41, "GPIO41/BU0_RXD/CP1U_RXD"),
+	PINCTRL_PIN(42, "GPIO42/BU0_TXD/CP1U_TXD"),
+	PINCTRL_PIN(43, "GPIO43/SI1_RXD/BU1_RXD"),
+	PINCTRL_PIN(44, "GPIO44/SI1_nCTS/BU1_nCTS/CP_TDI/TP_TDI/CP_TP_TDI"),
+	PINCTRL_PIN(45, "GPIO45/SI1_nDCD/CP_TMS_SWIO/TP_TMS_SWIO/CP_TP_TMS_SWIO"),
+	PINCTRL_PIN(46, "GPIO46/SI1_nDSR/CP_TCK_SWCLK/TP_TCK_SWCLK/CP_TP_TCK_SWCLK"),
+	PINCTRL_PIN(47, "GPIO47/SI1n_RI1"),
+	PINCTRL_PIN(48, "GPIO48/SI2_TXD/BU0_TXD/STRAP5"),
+	PINCTRL_PIN(49, "GPIO49/SI2_RXD/BU0_RXD"),
+	PINCTRL_PIN(50, "GPIO50/SI2_nCTS/BU6_TXD/TPU_TXD"),
+	PINCTRL_PIN(51, "GPIO51/SI2_nRTS/BU6_RXD/TPU_RXD"),
+	PINCTRL_PIN(52, "GPIO52/SI2_nDCD/BU5_RXD"),
+	PINCTRL_PIN(53, "GPIO53/SI2_nDTR_BOUT2/BU5_TXD"),
+	PINCTRL_PIN(54, "GPIO54/SI2_nDSR/BU4_TXD"),
+	PINCTRL_PIN(55, "GPIO55/SI2_RI2/BU4_RXD"),
+	PINCTRL_PIN(56, "GPIO56/R1_RXERR/R1_OEN"),
+	PINCTRL_PIN(57, "GPIO57/R1_MDC/TP_GPIO4"),
+	PINCTRL_PIN(58, "GPIO58/R1_MDIO/TP_GPIO5"),
+	PINCTRL_PIN(59, "GPIO59/H_GPIO06/SMB3D_SDA/SMB19_SDA"),
+	PINCTRL_PIN(60, "GPIO60/H_GPIO07/SMB3D_SCL/SMB19_SCL"),
+	PINCTRL_PIN(61, "GPIO61/SI1_nDTR_BOUT"),
+	PINCTRL_PIN(62, "GPIO62/SI1_nRTS/BU1_nRTS/CP_TDO_SWO/TP_TDO_SWO/CP_TP_TDO_SWO"),
+	PINCTRL_PIN(63, "GPIO63/BU1_TXD1/SI1_TXD"),
+	PINCTRL_PIN(64, "GPIO64/FANIN0"),
+	PINCTRL_PIN(65, "GPIO65/FANIN1"),
+	PINCTRL_PIN(66, "GPIO66/FANIN2"),
+	PINCTRL_PIN(67, "GPIO67/FANIN3"),
+	PINCTRL_PIN(68, "GPIO68/FANIN4"),
+	PINCTRL_PIN(69, "GPIO69/FANIN5"),
+	PINCTRL_PIN(70, "GPIO70/FANIN6"),
+	PINCTRL_PIN(71, "GPIO71/FANIN7"),
+	PINCTRL_PIN(72, "GPIO72/FANIN8"),
+	PINCTRL_PIN(73, "GPIO73/FANIN9"),
+	PINCTRL_PIN(74, "GPIO74/FANIN10"),
+	PINCTRL_PIN(75, "GPIO75/FANIN11"),
+	PINCTRL_PIN(76, "GPIO76/FANIN12"),
+	PINCTRL_PIN(77, "GPIO77/FANIN13"),
+	PINCTRL_PIN(78, "GPIO78/FANIN14"),
+	PINCTRL_PIN(79, "GPIO79/FANIN15"),
+	PINCTRL_PIN(80, "GPIO80/PWM0"),
+	PINCTRL_PIN(81, "GPIO81/PWM1"),
+	PINCTRL_PIN(82, "GPIO82/PWM2"),
+	PINCTRL_PIN(83, "GPIO83/PWM3"),
+	PINCTRL_PIN(84, "GPIO84/R2_TXD0"),
+	PINCTRL_PIN(85, "GPIO85/R2_TXD1"),
+	PINCTRL_PIN(86, "GPIO86/R2_TXEN"),
+	PINCTRL_PIN(87, "GPIO87/R2_RXD0"),
+	PINCTRL_PIN(88, "GPIO88/R2_RXD1"),
+	PINCTRL_PIN(89, "GPIO89/R2_CRSDV"),
+	PINCTRL_PIN(90, "GPIO90/R2_RXERR/R2_OEN"),
+	PINCTRL_PIN(91, "GPIO91/R2_MDC/CP1_GPIO6/TP_GPIO0"),
+	PINCTRL_PIN(92, "GPIO92/R2_MDIO/CP1_GPIO7/TP_GPIO1"),
+	PINCTRL_PIN(93, "GPIO93/GA20/SMB5D_SCL"),
+	PINCTRL_PIN(94, "GPIO94/nKBRST/SMB5D_SDA"),
+	PINCTRL_PIN(95, "GPIO95/nESPIRST/LPC_nLRESET"),
+	PINCTRL_PIN(96, "GPIO96/CP1_GPIO7/BU2_TXD/TP_GPIO7"),
+	PINCTRL_PIN(97, "GPIO97/CP1_GPIO6/BU2_RXD/TP_GPIO6"),
+	PINCTRL_PIN(98, "GPIO98/CP1_GPIO5/BU4_TXD/TP_GPIO5"),
+	PINCTRL_PIN(99, "GPIO99/CP1_GPIO4/BU4_RXD/TP_GPIO4"),
+	PINCTRL_PIN(100, "GPIO100/CP1_GPIO3/BU5_TXD/TP_GPIO3"),
+	PINCTRL_PIN(101, "GPIO101/CP1_GPIO2/BU5_RXD/TP_GPIO2"),
+	PINCTRL_PIN(102, "GPIO102/HSYNC"),
+	PINCTRL_PIN(103, "GPIO103/VSYNC"),
+	PINCTRL_PIN(104, "GPIO104/DDC_SCL"),
+	PINCTRL_PIN(105, "GPIO105/DDC_SDA"),
+	PINCTRL_PIN(106, "GPIO106/I3C5_SCL"),
+	PINCTRL_PIN(107, "GPIO107/I3C5_SDA"),
+	PINCTRL_PIN(108, "GPIO108/SG1_MDC"),
+	PINCTRL_PIN(109, "GPIO109/SG1_MDIO"),
+	PINCTRL_PIN(110, "GPIO110/RG2_TXD0/DDRV0/R3_TXD0"),
+	PINCTRL_PIN(111, "GPIO111/RG2_TXD1/DDRV1/R3_TXD1"),
+	PINCTRL_PIN(112, "GPIO112/RG2_TXD2/DDRV2"),
+	PINCTRL_PIN(113, "GPIO113/RG2_TXD3/DDRV3"),
+	PINCTRL_PIN(114, "GPIO114/SMB0_SCL"),
+	PINCTRL_PIN(115, "GPIO115/SMB0_SDA"),
+	PINCTRL_PIN(116, "GPIO116/SMB1_SCL"),
+	PINCTRL_PIN(117, "GPIO117/SMB1_SDA"),
+	PINCTRL_PIN(118, "GPIO118/SMB2_SCL"),
+	PINCTRL_PIN(119, "GPIO119/SMB2_SDA"),
+	PINCTRL_PIN(120, "GPIO120/SMB2C_SDA"),
+	PINCTRL_PIN(121, "GPIO121/SMB2C_SCL"),
+	PINCTRL_PIN(122, "GPIO122/SMB2B_SDA"),
+	PINCTRL_PIN(123, "GPIO123/SMB2B_SCL"),
+	PINCTRL_PIN(124, "GPIO124/SMB1C_SDA/CP1_GPIO3"),
+	PINCTRL_PIN(125, "GPIO125/SMB1C_SCL/CP1_GPIO2"),
+	PINCTRL_PIN(126, "GPIO126/SMB1B_SDA/CP1_GPIO1"),
+	PINCTRL_PIN(127, "GPIO127/SMB1B_SCL/CP1_GPIO0"),
+	PINCTRL_PIN(128, "GPIO128/SMB824_SCL"),
+	PINCTRL_PIN(129, "GPIO129/SMB824_SDA"),
+	PINCTRL_PIN(130, "GPIO130/SMB925_SCL"),
+	PINCTRL_PIN(131, "GPIO131/SMB925_SDA"),
+	PINCTRL_PIN(132, "GPIO132/SMB1026_SCL"),
+	PINCTRL_PIN(133, "GPIO133/SMB1026_SDA"),
+	PINCTRL_PIN(134, "GPIO134/SMB11_SCL"),
+	PINCTRL_PIN(135, "GPIO135/SMB11_SDA"),
+	PINCTRL_PIN(136, "GPIO136/JM1_TCK"),
+	PINCTRL_PIN(137, "GPIO137/JM1_TDO"),
+	PINCTRL_PIN(138, "GPIO138/JM1_TMS"),
+	PINCTRL_PIN(139, "GPIO139/JM1_TDI"),
+	PINCTRL_PIN(140, "GPIO140/JM1_nTRST"),
+	PINCTRL_PIN(141, "GPIO141/SMB7B_SCL"),
+	PINCTRL_PIN(142, "GPIO142/SMB7D_SCL/TPSMB1_SCL"),
+	PINCTRL_PIN(143, "GPIO143/SMB7D_SDA/TPSMB1_SDA"),
+	PINCTRL_PIN(144, "GPIO144/PWM4"),
+	PINCTRL_PIN(145, "GPIO145/PWM5"),
+	PINCTRL_PIN(146, "GPIO146/PWM6"),
+	PINCTRL_PIN(147, "GPIO147/PWM7"),
+	PINCTRL_PIN(148, "GPIO148/MMC_DT4"),
+	PINCTRL_PIN(149, "GPIO149/MMC_DT5"),
+	PINCTRL_PIN(150, "GPIO150/MMC_DT6"),
+	PINCTRL_PIN(151, "GPIO151/MMC_DT7"),
+	PINCTRL_PIN(152, "GPIO152/MMC_CLK"),
+	PINCTRL_PIN(153, "GPIO153/MMC_WP"),
+	PINCTRL_PIN(154, "GPIO154/MMC_CMD"),
+	PINCTRL_PIN(155, "GPIO155/MMC_nCD/MMC_nRSTLK"),
+	PINCTRL_PIN(156, "GPIO156/MMC_DT0"),
+	PINCTRL_PIN(157, "GPIO157/MMC_DT1"),
+	PINCTRL_PIN(158, "GPIO158/MMC_DT2"),
+	PINCTRL_PIN(159, "GPIO159/MMC_DT3"),
+	PINCTRL_PIN(160, "GPIO160/CLKOUT/RNGOSCOUT/GFXBYPCK"),
+	PINCTRL_PIN(161, "GPIO161/ESPI_nCS/LPC_nLFRAME"),
+	PINCTRL_PIN(162, "GPIO162/LPC_nCLKRUN"),
+	PINCTRL_PIN(163, "GPIO163/ESPI_CK/LPC_LCLK"),
+	PINCTRL_PIN(164, "GPIO164/ESPI_IO0/LPC_LAD0"),
+	PINCTRL_PIN(165, "GPIO165/ESPI_IO1/LPC_LAD1"),
+	PINCTRL_PIN(166, "GPIO166/ESPI_IO2/LPC_LAD2"),
+	PINCTRL_PIN(167, "GPIO167/ESPI_IO3/LPC_LAD3"),
+	PINCTRL_PIN(168, "GPIO168/ESPI_nALERT/SERIRQ"),
+	PINCTRL_PIN(169, "GPIO169/nSCIPME/SMB21_SCL"),
+	PINCTRL_PIN(170, "GPIO170/nSMI/SMB21_SDA"),
+	PINCTRL_PIN(171, "GPIO171/SMB6_SCL"),
+	PINCTRL_PIN(172, "GPIO172/SMB6_SDA"),
+	PINCTRL_PIN(173, "GPIO173/SMB7_SCL"),
+	PINCTRL_PIN(174, "GPIO174/SMB7_SDA"),
+	PINCTRL_PIN(175, "GPIO175/SPI1_CK/FANIN19/FM1_CK"),
+	PINCTRL_PIN(176, "GPIO176/SPI1_DO/FANIN18/FM1_DO/STRAP9"),
+	PINCTRL_PIN(177, "GPIO177/SPI1_DI/FANIN17/FM1_D1/STRAP10"),
+	PINCTRL_PIN(178, "GPIO178/R1_TXD0"),
+	PINCTRL_PIN(179, "GPIO179/R1_TXD1"),
+	PINCTRL_PIN(180, "GPIO180/R1_TXEN"),
+	PINCTRL_PIN(181, "GPIO181/R1_RXD0"),
+	PINCTRL_PIN(182, "GPIO182/R1_RXD1"),
+	PINCTRL_PIN(183, "GPIO183/SPI3_SEL"),
+	PINCTRL_PIN(184, "GPIO184/SPI3_D0/STRAP13"),
+	PINCTRL_PIN(185, "GPIO185/SPI3_D1"),
+	PINCTRL_PIN(186, "GPIO186/SPI3_nCS0"),
+	PINCTRL_PIN(187, "GPIO187/SPI3_nCS1_SMB14_SDA"),
+	PINCTRL_PIN(188, "GPIO188/SPI3_D2/SPI3_nCS2"),
+	PINCTRL_PIN(189, "GPIO189/SPI3_D3/SPI3_nCS3"),
+	PINCTRL_PIN(190, "GPIO190/nPRD_SMI"),
+	PINCTRL_PIN(191, "GPIO191/SPI1_D1/FANIN17/FM1_D1/STRAP10"),
+	PINCTRL_PIN(192, "GPIO192/SPI1_D3/SPI_nCS3/FM1_D3/SMB15_SCL"),
+	PINCTRL_PIN(193, "GPIO193/R1_CRSDV"),
+	PINCTRL_PIN(194, "GPIO194/SMB0B_SCL/FM0_CK"),
+	PINCTRL_PIN(195, "GPIO195/SMB0B_SDA/FM0_D0"),
+	PINCTRL_PIN(196, "GPIO196/SMB0C_SCL/FM0_D1"),
+	PINCTRL_PIN(197, "GPIO197/SMB0DEN/FM0_D3"),
+	PINCTRL_PIN(198, "GPIO198/SMB0D_SDA/FM0_D2"),
+	PINCTRL_PIN(199, "GPIO199/SMB0D_SCL/FM0_CSO"),
+	PINCTRL_PIN(200, "GPIO200/R2_CK"),
+	PINCTRL_PIN(201, "GPIO201/R1_CK"),
+	PINCTRL_PIN(202, "GPIO202/SMB0C_SDA/FM0_CSI"),
+	PINCTRL_PIN(203, "GPIO203/SPI1_nCS0/FANIN16/FM1_CSI"),
+	PINCTRL_PIN(208, "GPIO208/RG2_TXC/DVCK"),
+	PINCTRL_PIN(209, "GPIO209/RG2_TXCTL/DDRV4/R3_TXEN"),
+	PINCTRL_PIN(210, "GPIO210/RG2_RXD0/DDRV5/R3_RXD0"),
+	PINCTRL_PIN(211, "GPIO211/RG2_RXD1/DDRV6/R3_RXD1"),
+	PINCTRL_PIN(212, "GPIO212/RG2_RXD2/DDRV7/R3_RXD2"),
+	PINCTRL_PIN(213, "GPIO213/RG2_RXD3/DDRV8/R3_OEN"),
+	PINCTRL_PIN(214, "GPIO214/RG2_RXC/DDRV9/R3_CK"),
+	PINCTRL_PIN(215, "GPIO215/RG2_RXCTL/DDRV10/R3_CRSDV"),
+	PINCTRL_PIN(216, "GPIO216/RG2_MDC/DDRV11"),
+	PINCTRL_PIN(217, "GPIO217/RG2_MDIO/DVHSYNC"),
+	PINCTRL_PIN(218, "GPIO218/nWDO1/SMB16_SCL"),
+	PINCTRL_PIN(219, "GPIO219/nWDO2/SMB16_SDA"),
+	PINCTRL_PIN(220, "GPIO220/SMB12_SCL/PWM8"),
+	PINCTRL_PIN(221, "GPIO221/SMB12_SDA/PWM9"),
+	PINCTRL_PIN(222, "GPIO222/SMB13_SCL"),
+	PINCTRL_PIN(223, "GPIO223/SMB13_SDA"),
+	PINCTRL_PIN(224, "GPIO224/SPIX_CK/FM2_CK"),
+	PINCTRL_PIN(225, "GPO225/SPIX_D0/FM2_D0/STRAP1"),
+	PINCTRL_PIN(226, "GPO226/SPIX_D1/FM2_D1/STRAP2"),
+	PINCTRL_PIN(227, "GPIO227/SPIX_nCS0/FM2_CSI"),
+	PINCTRL_PIN(228, "GPIO228/SPIX_nCS1/FM2_CSO"),
+	PINCTRL_PIN(229, "GPO229/SPIX_D2/FM2_D2/STRAP3"),
+	PINCTRL_PIN(230, "GPO230/SPIX_D3/FM2_D3/STRAP6"),
+	PINCTRL_PIN(231, "GPIO231/EP_nCLKREQ"),
+	PINCTRL_PIN(233, "GPIO233/SPI1_nCS1/FM1_CSO"),
+	PINCTRL_PIN(234, "GPIO234/PWM10/SMB20_SCL"),
+	PINCTRL_PIN(235, "GPIO235/PWM11/SMB20_SDA"),
+	PINCTRL_PIN(240, "GPIO240/I3C0_SCL"),
+	PINCTRL_PIN(241, "GPIO241/I3C0_SDA"),
+	PINCTRL_PIN(242, "GPIO242/I3C1_SCL"),
+	PINCTRL_PIN(243, "GPIO243/I3C1_SDA"),
+	PINCTRL_PIN(244, "GPIO244/I3C2_SCL"),
+	PINCTRL_PIN(245, "GPIO245/I3C2_SDA"),
+	PINCTRL_PIN(246, "GPIO246/I3C3_SCL"),
+	PINCTRL_PIN(247, "GPIO247/I3C3_SDA"),
+	PINCTRL_PIN(250, "GPIO250/RG2_REFCK/DVVSYNC"),
+	PINCTRL_PIN(251, "JM2/CP1_GPIO"),
+	};
+
+/* Enable mode in pin group */
+static void npcm8xx_setfunc(struct regmap *gcr_regmap, const unsigned int *pin,
+			    int pin_number, int mode)
+{
+	const struct npcm8xx_pincfg *cfg;
+	int i;
+
+	for (i = 0 ; i < pin_number ; i++) {
+		cfg = &pincfg[pin[i]];
+		if (mode == fn_gpio || cfg->fn0 == mode || cfg->fn1 == mode ||
+		    cfg->fn2 == mode || cfg->fn3 == mode || cfg->fn4 == mode) {
+			if (cfg->reg0)
+				regmap_update_bits(gcr_regmap, cfg->reg0,
+						   BIT(cfg->bit0),
+						   !!(cfg->fn0 == mode) ?
+						   BIT(cfg->bit0) : 0);
+			if (cfg->reg1)
+				regmap_update_bits(gcr_regmap, cfg->reg1,
+						   BIT(cfg->bit1),
+						   !!(cfg->fn1 == mode) ?
+						   BIT(cfg->bit1) : 0);
+			if (cfg->reg2)
+				regmap_update_bits(gcr_regmap, cfg->reg2,
+						   BIT(cfg->bit2),
+						   !!(cfg->fn2 == mode) ?
+						   BIT(cfg->bit2) : 0);
+			if (cfg->reg3)
+				regmap_update_bits(gcr_regmap, cfg->reg3,
+						   BIT(cfg->bit3),
+						   !!(cfg->fn3 == mode) ?
+						   BIT(cfg->bit3) : 0);
+			if (cfg->reg4)
+				regmap_update_bits(gcr_regmap, cfg->reg4,
+						   BIT(cfg->bit4),
+						   !!(cfg->fn4 == mode) ?
+						   BIT(cfg->bit4) : 0);
+		}
+	}
+}
+
+/* Get slew rate of pin (high/low) */
+static int npcm8xx_get_slew_rate(struct npcm8xx_gpio *bank,
+				 struct regmap *gcr_regmap, unsigned int pin)
+{
+	u32 val;
+	int gpio = (pin % bank->gc.ngpio);
+	unsigned long pinmask = BIT(gpio);
+
+	if (pincfg[pin].flag & SLEW)
+		return ioread32(bank->base + NPCM8XX_GP_N_OSRC) & pinmask;
+	/* LPC Slew rate in SRCNT register */
+	if (pincfg[pin].flag & SLEWLPC) {
+		regmap_read(gcr_regmap, NPCM8XX_GCR_SRCNT, &val);
+		return !!(val & SRCNT_ESPI);
+	}
+
+	return -EINVAL;
+}
+
+/* Set slew rate of pin (high/low) */
+static int npcm8xx_set_slew_rate(struct npcm8xx_gpio *bank,
+				 struct regmap *gcr_regmap, unsigned int pin,
+				 int arg)
+{
+	int gpio = BIT(pin % bank->gc.ngpio);
+
+	if (pincfg[pin].flag & SLEW) {
+		switch (arg) {
+		case 0:
+			npcm_gpio_clr(&bank->gc, bank->base + NPCM8XX_GP_N_OSRC,
+				      gpio);
+			return 0;
+		case 1:
+			npcm_gpio_set(&bank->gc, bank->base + NPCM8XX_GP_N_OSRC,
+				      gpio);
+			return 0;
+		default:
+			return -EINVAL;
+		}
+	}
+	/* LPC Slew rate in SRCNT register */
+	if (pincfg[pin].flag & SLEWLPC) {
+		switch (arg) {
+		case 0:
+			regmap_update_bits(gcr_regmap, NPCM8XX_GCR_SRCNT,
+					   SRCNT_ESPI, 0);
+			return 0;
+		case 1:
+			regmap_update_bits(gcr_regmap, NPCM8XX_GCR_SRCNT,
+					   SRCNT_ESPI, SRCNT_ESPI);
+			return 0;
+		default:
+			return -EINVAL;
+		}
+	}
+
+	return -EINVAL;
+}
+
+/* Get drive strength for a pin, if supported */
+static int npcm8xx_get_drive_strength(struct pinctrl_dev *pctldev,
+				      unsigned int pin)
+{
+	struct npcm8xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
+	struct npcm8xx_gpio *bank =
+		&npcm->gpio_bank[pin / NPCM8XX_GPIO_PER_BANK];
+	int gpio = (pin % bank->gc.ngpio);
+	unsigned long pinmask = BIT(gpio);
+	u32 ds = 0;
+	int flg, val;
+
+	flg = pincfg[pin].flag;
+	if (flg & DRIVE_STRENGTH_MASK) {
+		/* Get standard reading */
+		val = ioread32(bank->base + NPCM8XX_GP_N_ODSC)
+		& pinmask;
+		ds = val ? DSHI(flg) : DSLO(flg);
+		dev_dbg(bank->gc.parent,
+			"pin %d strength %d = %d\n", pin, val, ds);
+		return ds;
+	}
+
+	return -EINVAL;
+}
+
+/* Set drive strength for a pin, if supported */
+static int npcm8xx_set_drive_strength(struct npcm8xx_pinctrl *npcm,
+				      unsigned int pin, int nval)
+{
+	int v;
+	struct npcm8xx_gpio *bank =
+		&npcm->gpio_bank[pin / NPCM8XX_GPIO_PER_BANK];
+	int gpio = BIT(pin % bank->gc.ngpio);
+
+	v = (pincfg[pin].flag & DRIVE_STRENGTH_MASK);
+	if (!nval || !v)
+		return -ENOTSUPP;
+	if (DSLO(v) == nval) {
+		dev_dbg(bank->gc.parent,
+			"setting pin %d to low strength [%d]\n", pin, nval);
+		npcm_gpio_clr(&bank->gc, bank->base + NPCM8XX_GP_N_ODSC, gpio);
+		return 0;
+	} else if (DSHI(v) == nval) {
+		dev_dbg(bank->gc.parent,
+			"setting pin %d to high strength [%d]\n", pin, nval);
+		npcm_gpio_set(&bank->gc, bank->base + NPCM8XX_GP_N_ODSC, gpio);
+		return 0;
+	}
+
+	return -ENOTSUPP;
+}
+
+/* pinctrl_ops */
+static void npcm8xx_pin_dbg_show(struct pinctrl_dev *pctldev,
+				 struct seq_file *s, unsigned int offset)
+{
+	seq_printf(s, "pinctrl_ops.dbg: %d", offset);
+}
+
+static int npcm8xx_get_groups_count(struct pinctrl_dev *pctldev)
+{
+	struct npcm8xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
+
+	dev_dbg(npcm->dev, "group size: %d\n", (int)ARRAY_SIZE(npcm8xx_groups));
+	return ARRAY_SIZE(npcm8xx_groups);
+}
+
+static const char *npcm8xx_get_group_name(struct pinctrl_dev *pctldev,
+					  unsigned int selector)
+{
+	return npcm8xx_groups[selector].name;
+}
+
+static int npcm8xx_get_group_pins(struct pinctrl_dev *pctldev,
+				  unsigned int selector,
+				  const unsigned int **pins,
+				  unsigned int *npins)
+{
+	*npins = npcm8xx_groups[selector].npins;
+	*pins  = npcm8xx_groups[selector].pins;
+
+	return 0;
+}
+
+static int npcm8xx_dt_node_to_map(struct pinctrl_dev *pctldev,
+				  struct device_node *np_config,
+				  struct pinctrl_map **map,
+				  u32 *num_maps)
+{
+	struct npcm8xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
+
+	dev_dbg(npcm->dev, "dt_node_to_map: %s\n", np_config->name);
+	return pinconf_generic_dt_node_to_map(pctldev, np_config,
+					      map, num_maps,
+					      PIN_MAP_TYPE_INVALID);
+}
+
+static void npcm8xx_dt_free_map(struct pinctrl_dev *pctldev,
+				struct pinctrl_map *map, u32 num_maps)
+{
+	kfree(map);
+}
+
+static const struct pinctrl_ops npcm8xx_pinctrl_ops = {
+	.get_groups_count = npcm8xx_get_groups_count,
+	.get_group_name = npcm8xx_get_group_name,
+	.get_group_pins = npcm8xx_get_group_pins,
+	.pin_dbg_show = npcm8xx_pin_dbg_show,
+	.dt_node_to_map = npcm8xx_dt_node_to_map,
+	.dt_free_map = npcm8xx_dt_free_map,
+};
+
+/* pinmux_ops  */
+static int npcm8xx_get_functions_count(struct pinctrl_dev *pctldev)
+{
+	return ARRAY_SIZE(npcm8xx_funcs);
+}
+
+static const char *npcm8xx_get_function_name(struct pinctrl_dev *pctldev,
+					     unsigned int function)
+{
+	return npcm8xx_funcs[function].name;
+}
+
+static int npcm8xx_get_function_groups(struct pinctrl_dev *pctldev,
+				       unsigned int function,
+				       const char * const **groups,
+				       unsigned int * const ngroups)
+{
+	*ngroups = npcm8xx_funcs[function].ngroups;
+	*groups	 = npcm8xx_funcs[function].groups;
+
+	return 0;
+}
+
+static int npcm8xx_pinmux_set_mux(struct pinctrl_dev *pctldev,
+				  unsigned int function,
+				  unsigned int group)
+{
+	struct npcm8xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
+
+	dev_info(npcm->dev, "set_mux: %d, %d[%s]\n", function, group,
+		 npcm8xx_groups[group].name);
+
+	npcm8xx_setfunc(npcm->gcr_regmap, npcm8xx_groups[group].pins,
+			npcm8xx_groups[group].npins, group);
+
+	return 0;
+}
+
+static int npcm8xx_gpio_request_enable(struct pinctrl_dev *pctldev,
+				       struct pinctrl_gpio_range *range,
+				       unsigned int offset)
+{
+	struct npcm8xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
+
+	if (!range) {
+		dev_err(npcm->dev, "invalid range\n");
+		return -EINVAL;
+	}
+	if (!range->gc) {
+		dev_err(npcm->dev, "invalid gpiochip\n");
+		return -EINVAL;
+	}
+
+	npcm8xx_setfunc(npcm->gcr_regmap, &offset, 1, fn_gpio);
+
+	return 0;
+}
+
+/* Release GPIO back to pinctrl mode */
+static void npcm8xx_gpio_request_free(struct pinctrl_dev *pctldev,
+				      struct pinctrl_gpio_range *range,
+				      unsigned int offset)
+{
+	struct npcm8xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
+	int virq;
+
+	virq = irq_find_mapping(npcm->domain, offset);
+	if (virq)
+		irq_dispose_mapping(virq);
+}
+
+/* Set GPIO direction */
+static int npcm_gpio_set_direction(struct pinctrl_dev *pctldev,
+				   struct pinctrl_gpio_range *range,
+				   unsigned int offset, bool input)
+{
+	struct npcm8xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
+	struct npcm8xx_gpio *bank =
+		&npcm->gpio_bank[offset / NPCM8XX_GPIO_PER_BANK];
+	int gpio = BIT(offset % bank->gc.ngpio);
+
+	dev_dbg(bank->gc.parent, "GPIO Set Direction: %d = %d\n", offset,
+		input);
+	if (input)
+		iowrite32(gpio, bank->base + NPCM8XX_GP_N_OEC);
+	else
+		iowrite32(gpio, bank->base + NPCM8XX_GP_N_OES);
+
+	return 0;
+}
+
+static const struct pinmux_ops npcm8xx_pinmux_ops = {
+	.get_functions_count = npcm8xx_get_functions_count,
+	.get_function_name = npcm8xx_get_function_name,
+	.get_function_groups = npcm8xx_get_function_groups,
+	.set_mux = npcm8xx_pinmux_set_mux,
+	.gpio_request_enable = npcm8xx_gpio_request_enable,
+	.gpio_disable_free = npcm8xx_gpio_request_free,
+	.gpio_set_direction = npcm_gpio_set_direction,
+};
+
+static int debounce_timing_setting(struct npcm8xx_gpio *bank, u32 gpio,
+				   u32 nanosecs)
+{
+	int gpio_debounce = (gpio % 16) * 2;
+	u32 dbncp_val, dbncp_val_mod;
+	int DBNCS_offset = gpio / 16;
+	int debounce_select;
+	int i;
+
+	for (i = 0 ; i < NPCM8XX_DEBOUNCE_MAX ; i++) {
+		if (bank->debounce.set_val[i]) {
+			if (bank->debounce.nanosec_val[i] == nanosecs) {
+				debounce_select = i << gpio_debounce;
+				npcm_gpio_set(&bank->gc, bank->base + NPCM8XX_GP_N_DBNCS0 + (DBNCS_offset * 4), debounce_select);
+				break;
+			}
+		} else {
+			bank->debounce.set_val[i] = true;
+			bank->debounce.nanosec_val[i] = nanosecs;
+			debounce_select = i << gpio_debounce;
+			npcm_gpio_set(&bank->gc, bank->base + NPCM8XX_GP_N_DBNCS0 + (DBNCS_offset * 4), debounce_select);
+			if (nanosecs <= 1040) {
+				iowrite32(0, bank->base + NPCM8XX_GP_N_DBNCP0 + (i * 4));
+			} else if ((nanosecs > 1040) && (nanosecs <= 1640)) {
+				iowrite32(0x10, bank->base + NPCM8XX_GP_N_DBNCP0 + (i * 4));
+			} else if ((nanosecs > 1640) && (nanosecs <= 2280)) {
+				iowrite32(0x20, bank->base + NPCM8XX_GP_N_DBNCP0 + (i * 4));
+			} else if ((nanosecs > 2280) && (nanosecs <= 2700)) {
+				iowrite32(0x30, bank->base + NPCM8XX_GP_N_DBNCP0 + (i * 4));
+			} else if ((nanosecs > 2700) && (nanosecs <= 2856)) {
+				iowrite32(0x40, bank->base + NPCM8XX_GP_N_DBNCP0 + (i * 4));
+			} else if ((nanosecs > 2856) && (nanosecs <= 3496)) {
+				iowrite32(0x50, bank->base + NPCM8XX_GP_N_DBNCP0 + (i * 4));
+			} else if ((nanosecs > 3496) && (nanosecs <= 4136)) {
+				iowrite32(0x60, bank->base + NPCM8XX_GP_N_DBNCP0 + (i * 4));
+			} else if ((nanosecs > 4136) && (nanosecs <= 5025)) {
+				iowrite32(0x70, bank->base + NPCM8XX_GP_N_DBNCP0 + (i * 4));
+			} else {
+				dbncp_val = DIV_ROUND_CLOSEST(nanosecs, NPCM8XX_DEBOUNCE_NANOSEC);
+				if (dbncp_val > NPCM8XX_DEBOUNCE_MAX_VAL)
+					return -ENOTSUPP;
+				dbncp_val_mod = dbncp_val & 0xF;
+				if (dbncp_val_mod > 0x7)
+					dbncp_val += 0x10;
+				iowrite32(dbncp_val & NPCM8XX_DEBOUNCE_VAL_MASK,
+					  bank->base + NPCM8XX_GP_N_DBNCP0 + (i * 4));
+			}
+			break;
+		}
+	}
+
+	if (i == 4)
+		return -ENOTSUPP;
+
+	return 0;
+}
+
+static int npcm_set_debounce(struct npcm8xx_pinctrl *npcm, unsigned int pin,
+			     u32 nanosecs)
+{
+	struct npcm8xx_gpio *bank =
+		&npcm->gpio_bank[pin / NPCM8XX_GPIO_PER_BANK];
+	int gpio = BIT(pin % bank->gc.ngpio);
+	int ret = 0;
+
+	if (nanosecs) {
+		ret = debounce_timing_setting(bank, pin % bank->gc.ngpio,
+					      nanosecs);
+		if (!ret) {
+			npcm_gpio_set(&bank->gc, bank->base + NPCM8XX_GP_N_DBNC,
+				      gpio);
+		} else {
+			dev_info(npcm->dev, "All four debounce timing values are used, please use one of exist debounce values\n");
+			dev_err(npcm->dev, "Pin %d debounce_timing_setting failed, ret=%d\n", pin, ret);
+		}
+
+		return ret;
+	}
+
+	npcm_gpio_clr(&bank->gc, bank->base + NPCM8XX_GP_N_DBNC, gpio);
+
+	return 0;
+}
+
+/* pinconf_ops */
+static int npcm8xx_config_get(struct pinctrl_dev *pctldev, unsigned int pin,
+			      unsigned long *config)
+{
+	enum pin_config_param param = pinconf_to_config_param(*config);
+	struct npcm8xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
+	struct npcm8xx_gpio *bank =
+		&npcm->gpio_bank[pin / NPCM8XX_GPIO_PER_BANK];
+	int gpio = (pin % bank->gc.ngpio);
+	unsigned long pinmask = BIT(gpio);
+	u32 ie, oe, pu, pd;
+	int rc = 0;
+
+	switch (param) {
+	case PIN_CONFIG_BIAS_DISABLE:
+	case PIN_CONFIG_BIAS_PULL_UP:
+	case PIN_CONFIG_BIAS_PULL_DOWN:
+		pu = ioread32(bank->base + NPCM8XX_GP_N_PU) & pinmask;
+		pd = ioread32(bank->base + NPCM8XX_GP_N_PD) & pinmask;
+		if (param == PIN_CONFIG_BIAS_DISABLE)
+			rc = (!pu && !pd);
+		else if (param == PIN_CONFIG_BIAS_PULL_UP)
+			rc = (pu && !pd);
+		else if (param == PIN_CONFIG_BIAS_PULL_DOWN)
+			rc = (!pu && pd);
+		break;
+	case PIN_CONFIG_OUTPUT:
+	case PIN_CONFIG_INPUT_ENABLE:
+		ie = ioread32(bank->base + NPCM8XX_GP_N_IEM) & pinmask;
+		oe = ioread32(bank->base + NPCM8XX_GP_N_OE) & pinmask;
+		if (param == PIN_CONFIG_INPUT_ENABLE)
+			rc = (ie && !oe);
+		else if (param == PIN_CONFIG_OUTPUT)
+			rc = (!ie && oe);
+		break;
+	case PIN_CONFIG_DRIVE_PUSH_PULL:
+		rc = !(ioread32(bank->base + NPCM8XX_GP_N_OTYP) & pinmask);
+		break;
+	case PIN_CONFIG_DRIVE_OPEN_DRAIN:
+		rc = ioread32(bank->base + NPCM8XX_GP_N_OTYP) & pinmask;
+		break;
+	case PIN_CONFIG_INPUT_DEBOUNCE:
+		rc = ioread32(bank->base + NPCM8XX_GP_N_DBNC) & pinmask;
+		break;
+	case PIN_CONFIG_DRIVE_STRENGTH:
+		rc = npcm8xx_get_drive_strength(pctldev, pin);
+		if (rc)
+			*config = pinconf_to_config_packed(param, rc);
+		break;
+	case PIN_CONFIG_SLEW_RATE:
+		rc = npcm8xx_get_slew_rate(bank, npcm->gcr_regmap, pin);
+		if (rc >= 0)
+			*config = pinconf_to_config_packed(param, rc);
+		break;
+	default:
+		return -ENOTSUPP;
+	}
+
+	if (!rc)
+		return -EINVAL;
+
+	return 0;
+}
+
+static int npcm8xx_config_set_one(struct npcm8xx_pinctrl *npcm,
+				  unsigned int pin, unsigned long config)
+{
+	enum pin_config_param param = pinconf_to_config_param(config);
+	u32 arg = pinconf_to_config_argument(config);
+	struct npcm8xx_gpio *bank =
+		&npcm->gpio_bank[pin / NPCM8XX_GPIO_PER_BANK];
+	int gpio = BIT(pin % bank->gc.ngpio);
+
+	dev_dbg(bank->gc.parent, "param=%d %d[GPIO]\n", param, pin);
+	switch (param) {
+	case PIN_CONFIG_BIAS_DISABLE:
+		npcm_gpio_clr(&bank->gc, bank->base + NPCM8XX_GP_N_PU, gpio);
+		npcm_gpio_clr(&bank->gc, bank->base + NPCM8XX_GP_N_PD, gpio);
+		break;
+	case PIN_CONFIG_BIAS_PULL_DOWN:
+		npcm_gpio_clr(&bank->gc, bank->base + NPCM8XX_GP_N_PU, gpio);
+		npcm_gpio_set(&bank->gc, bank->base + NPCM8XX_GP_N_PD, gpio);
+		break;
+	case PIN_CONFIG_BIAS_PULL_UP:
+		npcm_gpio_clr(&bank->gc, bank->base + NPCM8XX_GP_N_PD, gpio);
+		npcm_gpio_set(&bank->gc, bank->base + NPCM8XX_GP_N_PU, gpio);
+		break;
+	case PIN_CONFIG_INPUT_ENABLE:
+		iowrite32(gpio, bank->base + NPCM8XX_GP_N_OEC);
+		bank->direction_input(&bank->gc, pin % bank->gc.ngpio);
+		break;
+	case PIN_CONFIG_OUTPUT:
+		iowrite32(gpio, bank->base + NPCM8XX_GP_N_OES);
+		bank->direction_output(&bank->gc, pin % bank->gc.ngpio, arg);
+		break;
+	case PIN_CONFIG_DRIVE_PUSH_PULL:
+		npcm_gpio_clr(&bank->gc, bank->base + NPCM8XX_GP_N_OTYP, gpio);
+		break;
+	case PIN_CONFIG_DRIVE_OPEN_DRAIN:
+		npcm_gpio_set(&bank->gc, bank->base + NPCM8XX_GP_N_OTYP, gpio);
+		break;
+	case PIN_CONFIG_INPUT_DEBOUNCE:
+		return npcm_set_debounce(npcm, pin, arg * 1000);
+	case PIN_CONFIG_SLEW_RATE:
+		return npcm8xx_set_slew_rate(bank, npcm->gcr_regmap, pin, arg);
+	case PIN_CONFIG_DRIVE_STRENGTH:
+		return npcm8xx_set_drive_strength(npcm, pin, arg);
+	default:
+		return -ENOTSUPP;
+	}
+
+	return 0;
+}
+
+/* Set multiple configuration settings for a pin */
+static int npcm8xx_config_set(struct pinctrl_dev *pctldev, unsigned int pin,
+			      unsigned long *configs, unsigned int num_configs)
+{
+	struct npcm8xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
+	int rc;
+
+	while (num_configs--) {
+		rc = npcm8xx_config_set_one(npcm, pin, *configs++);
+		if (rc)
+			return rc;
+	}
+
+	return 0;
+}
+
+static const struct pinconf_ops npcm8xx_pinconf_ops = {
+	.is_generic = true,
+	.pin_config_get = npcm8xx_config_get,
+	.pin_config_set = npcm8xx_config_set,
+};
+
+/* pinctrl_desc */
+static struct pinctrl_desc npcm8xx_pinctrl_desc = {
+	.name = "npcm8xx-pinctrl",
+	.pins = npcm8xx_pins,
+	.npins = ARRAY_SIZE(npcm8xx_pins),
+	.pctlops = &npcm8xx_pinctrl_ops,
+	.pmxops = &npcm8xx_pinmux_ops,
+	.confops = &npcm8xx_pinconf_ops,
+	.owner = THIS_MODULE,
+};
+
+static int npcm8xx_gpio_of(struct npcm8xx_pinctrl *pctrl)
+{
+	int ret = -ENXIO;
+	struct resource res;
+	struct device *dev = pctrl->dev;
+	struct fwnode_reference_args args;
+	struct fwnode_handle *child;
+	int id = 0, i;
+
+	for_each_gpiochip_node(dev, child) {
+		struct device_node *np = to_of_node(child);
+
+		ret = of_address_to_resource(np, 0, &res);
+		if (ret < 0) {
+			dev_err(dev, "Resource fail for GPIO bank %u\n", id);
+			return ret;
+		}
+
+		pctrl->gpio_bank[id].base = ioremap(res.start, resource_size(&res));
+
+		ret = bgpio_init(&pctrl->gpio_bank[id].gc, dev, 4,
+				 pctrl->gpio_bank[id].base + NPCM8XX_GP_N_DIN,
+				 pctrl->gpio_bank[id].base + NPCM8XX_GP_N_DOUT,
+				 NULL,
+				 NULL,
+				 pctrl->gpio_bank[id].base + NPCM8XX_GP_N_IEM,
+				 BGPIOF_READ_OUTPUT_REG_SET);
+		if (ret) {
+			dev_err(dev, "bgpio_init() failed\n");
+			return ret;
+		}
+
+		ret = fwnode_property_get_reference_args(child, "gpio-ranges", NULL, 3, 0, &args);
+		if (ret < 0) {
+			dev_err(dev, "gpio-ranges fail for GPIO bank %u\n", id);
+			return ret;
+		}
+
+		ret = irq_of_parse_and_map(np, 0);
+		if (!ret) {
+			dev_err(dev, "No IRQ for GPIO bank %u\n", id);
+			return -EINVAL;
+		}
+		pctrl->gpio_bank[id].irq = ret;
+		pctrl->gpio_bank[id].irq_chip = npcmgpio_irqchip;
+		pctrl->gpio_bank[id].irqbase = id * NPCM8XX_GPIO_PER_BANK;
+		pctrl->gpio_bank[id].pinctrl_id = args.args[0];
+		pctrl->gpio_bank[id].gc.base = args.args[1];
+		pctrl->gpio_bank[id].gc.ngpio = args.args[2];
+		pctrl->gpio_bank[id].gc.owner = THIS_MODULE;
+		pctrl->gpio_bank[id].gc.parent = dev;
+		pctrl->gpio_bank[id].gc.fwnode = child;
+		pctrl->gpio_bank[id].gc.label = devm_kasprintf(dev, GFP_KERNEL, "%pfw", child);
+		if (!pctrl->gpio_bank[id].gc.label)
+			return -ENOMEM;
+
+		pctrl->gpio_bank[id].gc.dbg_show = npcmgpio_dbg_show;
+		pctrl->gpio_bank[id].direction_input = pctrl->gpio_bank[id].gc.direction_input;
+		pctrl->gpio_bank[id].gc.direction_input = npcmgpio_direction_input;
+		pctrl->gpio_bank[id].direction_output = pctrl->gpio_bank[id].gc.direction_output;
+		pctrl->gpio_bank[id].gc.direction_output = npcmgpio_direction_output;
+		pctrl->gpio_bank[id].request = pctrl->gpio_bank[id].gc.request;
+		pctrl->gpio_bank[id].gc.request = npcmgpio_gpio_request;
+		pctrl->gpio_bank[id].gc.free = npcmgpio_gpio_free;
+		for (i = 0 ; i < NPCM8XX_DEBOUNCE_MAX ; i++)
+			pctrl->gpio_bank[id].debounce.set_val[i] = false;
+		id++;
+		}
+
+	pctrl->bank_num = id;
+	return ret;
+}
+
+static int npcm8xx_gpio_register(struct npcm8xx_pinctrl *pctrl)
+{
+	int ret, id;
+
+	for (id = 0 ; id < pctrl->bank_num ; id++) {
+		struct gpio_irq_chip *girq;
+
+		girq = &pctrl->gpio_bank[id].gc.irq;
+		girq->chip = &pctrl->gpio_bank[id].irq_chip;
+		girq->parent_handler = npcmgpio_irq_handler;
+		girq->num_parents = 1;
+		girq->parents = devm_kcalloc(pctrl->dev, 1,
+					     sizeof(*girq->parents),
+					     GFP_KERNEL);
+		if (!girq->parents) {
+			ret = -ENOMEM;
+			goto err_register;
+		}
+		girq->parents[0] = pctrl->gpio_bank[id].irq;
+		girq->default_type = IRQ_TYPE_NONE;
+		girq->handler = handle_level_irq;
+		ret = devm_gpiochip_add_data(pctrl->dev,
+					     &pctrl->gpio_bank[id].gc,
+					     &pctrl->gpio_bank[id]);
+		if (ret) {
+			dev_err(pctrl->dev, "Failed to add GPIO chip %u\n", id);
+			goto err_register;
+		}
+
+		ret = gpiochip_add_pin_range(&pctrl->gpio_bank[id].gc,
+					     dev_name(pctrl->dev),
+					     pctrl->gpio_bank[id].pinctrl_id,
+					     pctrl->gpio_bank[id].gc.base,
+					     pctrl->gpio_bank[id].gc.ngpio);
+		if (ret < 0) {
+			dev_err(pctrl->dev, "Failed to add GPIO bank %u\n", id);
+			gpiochip_remove(&pctrl->gpio_bank[id].gc);
+			goto err_register;
+		}
+	}
+
+	return 0;
+
+err_register:
+	for (; id > 0; id--)
+		gpiochip_remove(&pctrl->gpio_bank[id - 1].gc);
+
+	return ret;
+}
+
+static int npcm8xx_pinctrl_probe(struct platform_device *pdev)
+{
+	struct npcm8xx_pinctrl *pctrl;
+	int ret;
+
+	pctrl = devm_kzalloc(&pdev->dev, sizeof(*pctrl), GFP_KERNEL);
+	if (!pctrl)
+		return -ENOMEM;
+
+	pctrl->dev = &pdev->dev;
+	dev_set_drvdata(&pdev->dev, pctrl);
+
+	pctrl->gcr_regmap =
+		syscon_regmap_lookup_by_compatible("nuvoton,npcm845-gcr");
+	if (IS_ERR(pctrl->gcr_regmap)) {
+		dev_err(pctrl->dev, "didn't find nuvoton,npcm845-gcr\n");
+		return PTR_ERR(pctrl->gcr_regmap);
+	}
+
+	ret = npcm8xx_gpio_of(pctrl);
+	if (ret < 0) {
+		dev_err(pctrl->dev, "Failed to gpio dt-binding %u\n", ret);
+		return ret;
+	}
+
+	pctrl->pctldev = devm_pinctrl_register(&pdev->dev,
+					       &npcm8xx_pinctrl_desc, pctrl);
+	if (IS_ERR(pctrl->pctldev)) {
+		dev_err(&pdev->dev, "Failed to register pinctrl device\n");
+		return PTR_ERR(pctrl->pctldev);
+	}
+
+	ret = npcm8xx_gpio_register(pctrl);
+	if (ret < 0) {
+		dev_err(pctrl->dev, "Failed to register gpio %u\n", ret);
+		return ret;
+	}
+
+	pr_info("npcm8xx Pinctrl driver probed\n");
+	return 0;
+}
+
+static const struct of_device_id npcm8xx_pinctrl_match[] = {
+	{ .compatible = "nuvoton,npcm845-pinctrl" },
+	{ },
+};
+MODULE_DEVICE_TABLE(of, npcm8xx_pinctrl_match);
+
+static struct platform_driver npcm8xx_pinctrl_driver = {
+	.probe = npcm8xx_pinctrl_probe,
+	.driver = {
+		.name = "npcm8xx-pinctrl",
+		.of_match_table = npcm8xx_pinctrl_match,
+		.suppress_bind_attrs = true,
+	},
+};
+
+static int __init npcm8xx_pinctrl_register(void)
+{
+	return platform_driver_register(&npcm8xx_pinctrl_driver);
+}
+arch_initcall(npcm8xx_pinctrl_register);
+
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("tomer.maimon@nuvoton.com");
+MODULE_DESCRIPTION("Nuvoton NPCM8XX Pinctrl and GPIO driver");
-- 
2.33.0

Re: [PATCH v1 2/2] pinctrl: nuvoton: add NPCM8XX pinctrl and GPIO driver

[Andy Shevchenko]

On Sun, Jul 10, 2022 at 12:44 PM Tomer Maimon <tmaimon77@gmail.com> wrote:
>
> Add pinctrl and GPIO controller driver support to Arbel BMC NPCM8XX SoC.
>
> Arbel BMC NPCM8XX pinctrl driver based on Poleg NPCM7XX, except the
> pin mux mapping difference the NPCM8XX GPIO supports adjust debounce
> period time.

Below my comments from a very brief review.

...

Looking at the length of it, and noticing some debug prints I believe
you may reduce the LoC amount by ~5-10% easily, starting from removing
debug prints (like in IRQ set type callback). Also some lines look
split by two where it's fine to have at one (with container_of() in
them, for example). Besides that read the latest examples on how to
provide constant IRQ chip description and what the proper IRQ data
accessors should be used.
Additionally pay attention to the headers the driver uses, for example
it misses bits.h (or bitops.h depending on the code, I haven't looked
deeply).

...

> +#define DRIVE_STRENGTH_MASK            0x0000FF00

Why not GENMASK()?

...

> +#define DSLO(x)                (((x) >> DRIVE_STRENGTH_LO_SHIFT) & 0xF)
> +#define DSHI(x)                (((x) >> DRIVE_STRENGTH_HI_SHIFT) & 0xF)

Ditto.

...

> +#define GPI            0x1 /* Not GPO */
> +#define GPO            0x2 /* Not GPI */
> +#define SLEW           0x4 /* Has Slew Control, NPCM8XX_GP_N_OSRC */
> +#define SLEWLPC                0x8 /* Has Slew Control, SRCNT.3 */

Why not BIT(x) for them?

...

> +                               regmap_update_bits(gcr_regmap, cfg->reg0,
> +                                                  BIT(cfg->bit0),
> +                                                  !!(cfg->fn0 == mode) ?
> +                                                  BIT(cfg->bit0) : 0);

What the purpose of '!!(x)' in all similar lines? Why wouldn't 'x' simply work?

...

> +       if (pincfg[pin].flag & SLEWLPC) {
> +               switch (arg) {
> +               case 0:
> +                       regmap_update_bits(gcr_regmap, NPCM8XX_GCR_SRCNT,
> +                                          SRCNT_ESPI, 0);
> +                       return 0;
> +               case 1:
> +                       regmap_update_bits(gcr_regmap, NPCM8XX_GCR_SRCNT,
> +                                          SRCNT_ESPI, SRCNT_ESPI);
> +                       return 0;
> +               default:
> +                       return -EINVAL;
> +               }
> +       }
> +
> +       return -EINVAL;

Why not to use usual pattern, i.e.

  if (error_condition)
    return -EINVAL;

here and everywhere in the similar cases?

...

> +               val = ioread32(bank->base + NPCM8XX_GP_N_ODSC)
> +               & pinmask;

What was happened to indentation? Check entire file for indentation to be okay.

...

> +       int v;
> +       struct npcm8xx_gpio *bank =
> +               &npcm->gpio_bank[pin / NPCM8XX_GPIO_PER_BANK];
> +       int gpio = BIT(pin % bank->gc.ngpio);

Keep it ordered in reversed xmas tree manner.

...

> +       if (DSLO(v) == nval) {
> +               dev_dbg(bank->gc.parent,
> +                       "setting pin %d to low strength [%d]\n", pin, nval);
> +               npcm_gpio_clr(&bank->gc, bank->base + NPCM8XX_GP_N_ODSC, gpio);
> +               return 0;
> +       } else if (DSHI(v) == nval) {

Redundant 'else'. Check entire file for the similar pattern and drop redundancy.

> +               dev_dbg(bank->gc.parent,
> +                       "setting pin %d to high strength [%d]\n", pin, nval);
> +               npcm_gpio_set(&bank->gc, bank->base + NPCM8XX_GP_N_ODSC, gpio);
> +               return 0;
> +       }

...

> +static void npcm8xx_pin_dbg_show(struct pinctrl_dev *pctldev,
> +                                struct seq_file *s, unsigned int offset)
> +{
> +       seq_printf(s, "pinctrl_ops.dbg: %d", offset);
> +}

Not sure it brings any additional information to what pin control core
issues on debug.

...

> +       dev_dbg(npcm->dev, "group size: %d\n", (int)ARRAY_SIZE(npcm8xx_groups));

Drop this noise. It's production. Or not? If not, why bother with
submitting not yet ready material?

...

> +                       } else if ((nanosecs > 1640) && (nanosecs <= 2280)) {
> +                               iowrite32(0x20, bank->base + NPCM8XX_GP_N_DBNCP0 + (i * 4));
> +                       } else if ((nanosecs > 2280) && (nanosecs <= 2700)) {
> +                               iowrite32(0x30, bank->base + NPCM8XX_GP_N_DBNCP0 + (i * 4));
> +                       } else if ((nanosecs > 2700) && (nanosecs <= 2856)) {
> +                               iowrite32(0x40, bank->base + NPCM8XX_GP_N_DBNCP0 + (i * 4));
> +                       } else if ((nanosecs > 2856) && (nanosecs <= 3496)) {
> +                               iowrite32(0x50, bank->base + NPCM8XX_GP_N_DBNCP0 + (i * 4));
> +                       } else if ((nanosecs > 3496) && (nanosecs <= 4136)) {
> +                               iowrite32(0x60, bank->base + NPCM8XX_GP_N_DBNCP0 + (i * 4));
> +                       } else if ((nanosecs > 4136) && (nanosecs <= 5025)) {
> +                               iowrite32(0x70, bank->base + NPCM8XX_GP_N_DBNCP0 + (i * 4));

With switch-case with ranges it will be much more visible what's going
on. Also think about it, maybe you can use some formula instead? Or
table (array of integers) approach where index will show the lowest
range value.

...

> +               struct device_node *np = to_of_node(child);

Why?!

> +               ret = of_address_to_resource(np, 0, &res);
> +               if (ret < 0) {
> +                       dev_err(dev, "Resource fail for GPIO bank %u\n", id);
> +                       return ret;
> +               }
> +
> +               pctrl->gpio_bank[id].base = ioremap(res.start, resource_size(&res));

fwnode_iomap()

...

> +               if (ret) {
> +                       dev_err(dev, "bgpio_init() failed\n");
> +                       return ret;
> +               }

Use

  return dev_err_probe(...);

In ->probe() and satellite functions.

...

> +               ret = irq_of_parse_and_map(np, 0);

fwnode_irq_get()

> +               if (!ret) {
> +                       dev_err(dev, "No IRQ for GPIO bank %u\n", id);
> +                       return -EINVAL;
> +               }

...

> +               girq->num_parents = 1;
> +               girq->parents = devm_kcalloc(pctrl->dev, 1,

Replace 1 with girq->num_parents

> +                                            sizeof(*girq->parents),
> +                                            GFP_KERNEL);
> +               if (!girq->parents) {
> +                       ret = -ENOMEM;
> +                       goto err_register;
> +               }

...

> +               ret = gpiochip_add_pin_range(&pctrl->gpio_bank[id].gc,
> +                                            dev_name(pctrl->dev),
> +                                            pctrl->gpio_bank[id].pinctrl_id,
> +                                            pctrl->gpio_bank[id].gc.base,
> +                                            pctrl->gpio_bank[id].gc.ngpio);
> +               if (ret < 0) {
> +                       dev_err(pctrl->dev, "Failed to add GPIO bank %u\n", id);
> +                       gpiochip_remove(&pctrl->gpio_bank[id].gc);
> +                       goto err_register;
> +               }
> +       }

We have a callback for ranges, can you use it?

...

> +err_register:
> +       for (; id > 0; id--)

while(id--)

> +               gpiochip_remove(&pctrl->gpio_bank[id - 1].gc);

But why not devm_gpiochip_add_... in the first place?

...

> +       dev_set_drvdata(&pdev->dev, pctrl);

platform_set_drv_data() ?

...

> +static const struct of_device_id npcm8xx_pinctrl_match[] = {
> +       { .compatible = "nuvoton,npcm845-pinctrl" },
> +       { },

No comma for terminator entry.

> +};

-- 
With Best Regards,
Andy Shevchenko

Re: [PATCH v1 2/2] pinctrl: nuvoton: add NPCM8XX pinctrl and GPIO driver

[Tomer Maimon]

Hi Andy,

Thanks for your comments

On Sun, 10 Jul 2022 at 22:36, Andy Shevchenko <andy.shevchenko@gmail.com> wrote:
>
> On Sun, Jul 10, 2022 at 12:44 PM Tomer Maimon <tmaimon77@gmail.com> wrote:
> >
> > Add pinctrl and GPIO controller driver support to Arbel BMC NPCM8XX SoC.
> >
> > Arbel BMC NPCM8XX pinctrl driver based on Poleg NPCM7XX, except the
> > pin mux mapping difference the NPCM8XX GPIO supports adjust debounce
> > period time.
>
> Below my comments from a very brief review.
>
> ...
>
> Looking at the length of it, and noticing some debug prints I believe
> you may reduce the LoC amount by ~5-10% easily, starting from removing
> debug prints (like in IRQ set type callback). Also some lines look
> split by two where it's fine to have at one (with container_of() in
> them, for example). Besides that read the latest examples on how to
> provide constant IRQ chip description and what the proper IRQ data
> accessors should be used.
> Additionally pay attention to the headers the driver uses, for example
> it misses bits.h (or bitops.h depending on the code, I haven't looked
> deeply).
I will try to reduce lines as possible
>
> ...
>
> > +#define DRIVE_STRENGTH_MASK            0x0000FF00
>
> Why not GENMASK()?
>
> ...
>
> > +#define DSLO(x)                (((x) >> DRIVE_STRENGTH_LO_SHIFT) & 0xF)
> > +#define DSHI(x)                (((x) >> DRIVE_STRENGTH_HI_SHIFT) & 0xF)
>
> Ditto.
>
> ...
>
> > +#define GPI            0x1 /* Not GPO */
> > +#define GPO            0x2 /* Not GPI */
> > +#define SLEW           0x4 /* Has Slew Control, NPCM8XX_GP_N_OSRC */
> > +#define SLEWLPC                0x8 /* Has Slew Control, SRCNT.3 */
>
> Why not BIT(x) for them?
>
> ...
>
> > +                               regmap_update_bits(gcr_regmap, cfg->reg0,
> > +                                                  BIT(cfg->bit0),
> > +                                                  !!(cfg->fn0 == mode) ?
> > +                                                  BIT(cfg->bit0) : 0);
>
> What the purpose of '!!(x)' in all similar lines? Why wouldn't 'x' simply work?
taken by mistake, 'x' will work.
>
> ...
>
> > +       if (pincfg[pin].flag & SLEWLPC) {
> > +               switch (arg) {
> > +               case 0:
> > +                       regmap_update_bits(gcr_regmap, NPCM8XX_GCR_SRCNT,
> > +                                          SRCNT_ESPI, 0);
> > +                       return 0;
> > +               case 1:
> > +                       regmap_update_bits(gcr_regmap, NPCM8XX_GCR_SRCNT,
> > +                                          SRCNT_ESPI, SRCNT_ESPI);
> > +                       return 0;
> > +               default:
> > +                       return -EINVAL;
> > +               }
> > +       }
> > +
> > +       return -EINVAL;
>
> Why not to use usual pattern, i.e.
>
>   if (error_condition)
>     return -EINVAL;
What do you mean? like if (arg>1) return -EINVAL? It just seems more readable.
>
> here and everywhere in the similar cases?
can you point me to which more cases you mean?
>
> ...
>
> > +               val = ioread32(bank->base + NPCM8XX_GP_N_ODSC)
> > +               & pinmask;
>
> What was happened to indentation? Check entire file for indentation to be okay.
Sorry, I didn't understand, could you explain the comment again?
>
> ...
>
> > +       int v;
> > +       struct npcm8xx_gpio *bank =
> > +               &npcm->gpio_bank[pin / NPCM8XX_GPIO_PER_BANK];
> > +       int gpio = BIT(pin % bank->gc.ngpio);
>
> Keep it ordered in reversed xmas tree manner.
O.K.
>
> ...
>
> > +       if (DSLO(v) == nval) {
> > +               dev_dbg(bank->gc.parent,
> > +                       "setting pin %d to low strength [%d]\n", pin, nval);
> > +               npcm_gpio_clr(&bank->gc, bank->base + NPCM8XX_GP_N_ODSC, gpio);
> > +               return 0;
> > +       } else if (DSHI(v) == nval) {
>
> Redundant 'else'. Check entire file for the similar pattern and drop redundancy.
O.K.
>
> > +               dev_dbg(bank->gc.parent,
> > +                       "setting pin %d to high strength [%d]\n", pin, nval);
> > +               npcm_gpio_set(&bank->gc, bank->base + NPCM8XX_GP_N_ODSC, gpio);
> > +               return 0;
> > +       }
>
> ...
>
> > +static void npcm8xx_pin_dbg_show(struct pinctrl_dev *pctldev,
> > +                                struct seq_file *s, unsigned int offset)
> > +{
> > +       seq_printf(s, "pinctrl_ops.dbg: %d", offset);
> > +}
>
> Not sure it brings any additional information to what pin control core
> issues on debug.
>
> ...
>
> > +       dev_dbg(npcm->dev, "group size: %d\n", (int)ARRAY_SIZE(npcm8xx_groups));
>
> Drop this noise. It's production. Or not? If not, why bother with
> submitting not yet ready material?
>
> ...
>
> > +                       } else if ((nanosecs > 1640) && (nanosecs <= 2280)) {
> > +                               iowrite32(0x20, bank->base + NPCM8XX_GP_N_DBNCP0 + (i * 4));
> > +                       } else if ((nanosecs > 2280) && (nanosecs <= 2700)) {
> > +                               iowrite32(0x30, bank->base + NPCM8XX_GP_N_DBNCP0 + (i * 4));
> > +                       } else if ((nanosecs > 2700) && (nanosecs <= 2856)) {
> > +                               iowrite32(0x40, bank->base + NPCM8XX_GP_N_DBNCP0 + (i * 4));
> > +                       } else if ((nanosecs > 2856) && (nanosecs <= 3496)) {
> > +                               iowrite32(0x50, bank->base + NPCM8XX_GP_N_DBNCP0 + (i * 4));
> > +                       } else if ((nanosecs > 3496) && (nanosecs <= 4136)) {
> > +                               iowrite32(0x60, bank->base + NPCM8XX_GP_N_DBNCP0 + (i * 4));
> > +                       } else if ((nanosecs > 4136) && (nanosecs <= 5025)) {
> > +                               iowrite32(0x70, bank->base + NPCM8XX_GP_N_DBNCP0 + (i * 4));
>
> With switch-case with ranges it will be much more visible what's going
> on. Also think about it, maybe you can use some formula instead? Or
> table (array of integers) approach where index will show the lowest
> range value.
There it can be described in a formula. Will be done with switch-case


>
> ...
>
> > +               struct device_node *np = to_of_node(child);
>
> Why?!
Will remove and replaced with fwnode functions.
>
> > +               ret = of_address_to_resource(np, 0, &res);
> > +               if (ret < 0) {
> > +                       dev_err(dev, "Resource fail for GPIO bank %u\n", id);
> > +                       return ret;
> > +               }
> > +
> > +               pctrl->gpio_bank[id].base = ioremap(res.start, resource_size(&res));
>
> fwnode_iomap()
>
> ...
>
> > +               if (ret) {
> > +                       dev_err(dev, "bgpio_init() failed\n");
> > +                       return ret;
> > +               }
>
> Use
>
>   return dev_err_probe(...)
Why it is better to use dev_err_probe?
I am not sure that the error will be EPROBE_DEFER, all the failure
cases the driver returned the
error in the code.
>
> In ->probe() and satellite functions.
>
> ...
>
> > +               ret = irq_of_parse_and_map(np, 0);
>
> fwnode_irq_get()
>
> > +               if (!ret) {
> > +                       dev_err(dev, "No IRQ for GPIO bank %u\n", id);
> > +                       return -EINVAL;
> > +               }
>
> ...
>
> > +               girq->num_parents = 1;
> > +               girq->parents = devm_kcalloc(pctrl->dev, 1,
>
> Replace 1 with girq->num_parents
>
> > +                                            sizeof(*girq->parents),
> > +                                            GFP_KERNEL);
> > +               if (!girq->parents) {
> > +                       ret = -ENOMEM;
> > +                       goto err_register;
> > +               }
>
> ...
>
> > +               ret = gpiochip_add_pin_range(&pctrl->gpio_bank[id].gc,
> > +                                            dev_name(pctrl->dev),
> > +                                            pctrl->gpio_bank[id].pinctrl_id,
> > +                                            pctrl->gpio_bank[id].gc.base,
> > +                                            pctrl->gpio_bank[id].gc.ngpio);
> > +               if (ret < 0) {
> > +                       dev_err(pctrl->dev, "Failed to add GPIO bank %u\n", id);
> > +                       gpiochip_remove(&pctrl->gpio_bank[id].gc);
> > +                       goto err_register;
> > +               }
> > +       }
>
> We have a callback for ranges, can you use it?
Yes,
>
> ...
>
> > +err_register:
> > +       for (; id > 0; id--)
>
> while(id--)
>
> > +               gpiochip_remove(&pctrl->gpio_bank[id - 1].gc);
>
> But why not devm_gpiochip_add_... in the first place?
using, devm_gpiochip_add_data, will remove gpiochip_remove.
>
> ...
>
> > +       dev_set_drvdata(&pdev->dev, pctrl);
>
> platform_set_drv_data() ?
O.K.
>
> ...
>
> > +static const struct of_device_id npcm8xx_pinctrl_match[] = {
> > +       { .compatible = "nuvoton,npcm845-pinctrl" },
> > +       { },
>
> No comma for terminator entry.
O.K.
>
> > +};
>
> --
> With Best Regards,
> Andy Shevchenko

Best regards,

Tomer

Re: [PATCH v1 2/2] pinctrl: nuvoton: add NPCM8XX pinctrl and GPIO driver

[Andy Shevchenko]

On Tue, Jul 12, 2022 at 1:33 PM Tomer Maimon <tmaimon77@gmail.com> wrote:
> On Sun, 10 Jul 2022 at 22:36, Andy Shevchenko <andy.shevchenko@gmail.com> wrote:
> > On Sun, Jul 10, 2022 at 12:44 PM Tomer Maimon <tmaimon77@gmail.com> wrote:

Please, remove unneeded context when replying!

...

> > > +       if (pincfg[pin].flag & SLEWLPC) {
> > > +               switch (arg) {
> > > +               case 0:
> > > +                       regmap_update_bits(gcr_regmap, NPCM8XX_GCR_SRCNT,
> > > +                                          SRCNT_ESPI, 0);
> > > +                       return 0;
> > > +               case 1:
> > > +                       regmap_update_bits(gcr_regmap, NPCM8XX_GCR_SRCNT,
> > > +                                          SRCNT_ESPI, SRCNT_ESPI);
> > > +                       return 0;
> > > +               default:
> > > +                       return -EINVAL;
> > > +               }
> > > +       }
> > > +
> > > +       return -EINVAL;
> >
> > Why not to use usual pattern, i.e.
> >
> >   if (error_condition)
> >     return -EINVAL;
> What do you mean? like if (arg>1) return -EINVAL? It just seems more readable.

  if (!(pincfg[pin].flag & SLEWLPC))
    return -EINVAL;

  switch(...) {
    ...
  }

> > here and everywhere in the similar cases?
> can you point me to which more cases you mean?

Any you find that follows this pattern. Actually the rule of thumb is
to address all places in the code even if reviewer has given a comment
against one occurrence of something.

...

> > > +               val = ioread32(bank->base + NPCM8XX_GP_N_ODSC)
> > > +               & pinmask;
> >
> > What was happened to indentation? Check entire file for indentation to be okay.
> Sorry, I didn't understand, could you explain the comment again?

Indentation is a code formatting technique that allows the text to be
more readable. In particular when lines are split they should
logically follow what code does and point to the code relation. Here
you have '&' on the next line with indentation starting at the 'val's
column. This is not readable and confusing. In this case formatting on
one line fixes all issues. Possible alternative is to clearly show how
the 'val' is being modified:

   val = ioread32(...);
   val &= mask;

But see above about the amount of LoCs.

...

> > > +                       } else if ((nanosecs > 3496) && (nanosecs <= 4136)) {
> > > +                               iowrite32(0x60, bank->base + NPCM8XX_GP_N_DBNCP0 + (i * 4));
> > > +                       } else if ((nanosecs > 4136) && (nanosecs <= 5025)) {
> > > +                               iowrite32(0x70, bank->base + NPCM8XX_GP_N_DBNCP0 + (i * 4));
> >
> > With switch-case with ranges it will be much more visible what's going
> > on. Also think about it, maybe you can use some formula instead? Or
> > table (array of integers) approach where index will show the lowest
> > range value.
> There it can be described in a formula. Will be done with switch-case

I'm not sure I follow. If you can use a formula, use it!

...

> > > +               if (ret) {
> > > +                       dev_err(dev, "bgpio_init() failed\n");
> > > +                       return ret;
> > > +               }
> >
> > Use
> >
> >   return dev_err_probe(...)
> Why it is better to use dev_err_probe?

(beside deferred probe, which may be not the case here)
- standardized format
- less LoCs

> I am not sure that the error will be EPROBE_DEFER, all the failure
> cases the driver returned the
> error in the code.

...and it's fine to use dev_err_probe() as stated in its documentation.

> > In ->probe() and satellite functions.

-- 
With Best Regards,
Andy Shevchenko

Re: [PATCH v1 2/2] pinctrl: nuvoton: add NPCM8XX pinctrl and GPIO driver

[Tomer Maimon]

Hi Andy,

Thanks for your clarifications, they will be addressed in the next version.

Best regards,

Tomer

Re: [PATCH v1 2/2] pinctrl: nuvoton: add NPCM8XX pinctrl and GPIO driver

[Tomer Maimon]

HI Krzysztof,

Thanks for your comment, they will be addressed next version,

On Tue, 12 Jul 2022 at 12:50, Krzysztof Kozlowski
<krzysztof.kozlowski@linaro.org> wrote:
>
> On 10/07/2022 12:21, Tomer Maimon wrote:
> > Add pinctrl and GPIO controller driver support to Arbel BMC NPCM8XX SoC.
> >
> > Arbel BMC NPCM8XX pinctrl driver based on Poleg NPCM7XX, except the
> > pin mux mapping difference the NPCM8XX GPIO supports adjust debounce
> > period time.
> >
> > Signed-off-by: Tomer Maimon <tmaimon77@gmail.com>
>
> (...)
>
> > +
> > +static int npcm8xx_pinctrl_probe(struct platform_device *pdev)
> > +{
> > +     struct npcm8xx_pinctrl *pctrl;
> > +     int ret;
> > +
> > +     pctrl = devm_kzalloc(&pdev->dev, sizeof(*pctrl), GFP_KERNEL);
> > +     if (!pctrl)
> > +             return -ENOMEM;
> > +
> > +     pctrl->dev = &pdev->dev;
> > +     dev_set_drvdata(&pdev->dev, pctrl);
> > +
> > +     pctrl->gcr_regmap =
> > +             syscon_regmap_lookup_by_compatible("nuvoton,npcm845-gcr");
>
> No. Use property. By this patchset, I would expect that you learnt from
> previous mistakes around this. Why repeating the same trouble second time?
>
> > +     if (IS_ERR(pctrl->gcr_regmap)) {
> > +             dev_err(pctrl->dev, "didn't find nuvoton,npcm845-gcr\n");
> > +             return PTR_ERR(pctrl->gcr_regmap);
> > +     }
> > +
> > +     ret = npcm8xx_gpio_of(pctrl);
> > +     if (ret < 0) {
> > +             dev_err(pctrl->dev, "Failed to gpio dt-binding %u\n", ret);
> > +             return ret;
> > +     }
> > +
> > +     pctrl->pctldev = devm_pinctrl_register(&pdev->dev,
> > +                                            &npcm8xx_pinctrl_desc, pctrl);
> > +     if (IS_ERR(pctrl->pctldev)) {
> > +             dev_err(&pdev->dev, "Failed to register pinctrl device\n");
> > +             return PTR_ERR(pctrl->pctldev);
> > +     }
> > +
> > +     ret = npcm8xx_gpio_register(pctrl);
> > +     if (ret < 0) {
> > +             dev_err(pctrl->dev, "Failed to register gpio %u\n", ret);
> > +             return ret;
> > +     }
> > +
> > +     pr_info("npcm8xx Pinctrl driver probed\n");
>
>
> No pr_ in devices. No success debug messages.
>
> > +     return 0;
> > +}
> > +
> > +static const struct of_device_id npcm8xx_pinctrl_match[] = {
> > +     { .compatible = "nuvoton,npcm845-pinctrl" },
> > +     { },
> > +};
> > +MODULE_DEVICE_TABLE(of, npcm8xx_pinctrl_match);
> > +
> > +static struct platform_driver npcm8xx_pinctrl_driver = {
> > +     .probe = npcm8xx_pinctrl_probe,
> > +     .driver = {
> > +             .name = "npcm8xx-pinctrl",
> > +             .of_match_table = npcm8xx_pinctrl_match,
> > +             .suppress_bind_attrs = true,
> > +     },
> > +};
> > +
> > +static int __init npcm8xx_pinctrl_register(void)
> > +{
> > +     return platform_driver_register(&npcm8xx_pinctrl_driver);
> > +}
> > +arch_initcall(npcm8xx_pinctrl_register);
> > +
> > +MODULE_LICENSE("GPL v2");
> > +MODULE_AUTHOR("tomer.maimon@nuvoton.com");
> > +MODULE_DESCRIPTION("Nuvoton NPCM8XX Pinctrl and GPIO driver");
>
>
> Best regards,
> Krzysztof

Best regards,

Tomer

Re: [PATCH v1 2/2] pinctrl: nuvoton: add NPCM8XX pinctrl and GPIO driver

[Tomer Maimon]

Hi Krzysztof,

Thanks for your comments.

On Tue, 12 Jul 2022 at 12:50, Krzysztof Kozlowski
<krzysztof.kozlowski@linaro.org> wrote:
>
> On 10/07/2022 12:21, Tomer Maimon wrote:
> > Add pinctrl and GPIO controller driver support to Arbel BMC NPCM8XX SoC.
> >
> > Arbel BMC NPCM8XX pinctrl driver based on Poleg NPCM7XX, except the
> > pin mux mapping difference the NPCM8XX GPIO supports adjust debounce
> > period time.
> >
> > Signed-off-by: Tomer Maimon <tmaimon77@gmail.com>
>
> (...)
>
> > +
> > +static int npcm8xx_pinctrl_probe(struct platform_device *pdev)
> > +{
> > +     struct npcm8xx_pinctrl *pctrl;
> > +     int ret;
> > +
> > +     pctrl = devm_kzalloc(&pdev->dev, sizeof(*pctrl), GFP_KERNEL);
> > +     if (!pctrl)
> > +             return -ENOMEM;
> > +
> > +     pctrl->dev = &pdev->dev;
> > +     dev_set_drvdata(&pdev->dev, pctrl);
> > +
> > +     pctrl->gcr_regmap =
> > +             syscon_regmap_lookup_by_compatible("nuvoton,npcm845-gcr");
>
> No. Use property. By this patchset, I would expect that you learnt from
> previous mistakes around this. Why repeating the same trouble second time?
You suggest to use phandle property like nuvoton,sysgcr even that the
NPCM8XX pin controller driver is used only NPCM8XX SoC, so the only
GCR node in the NPCM8XX SoC is nuvoton,npcm845-gcr?
>
> > +     if (IS_ERR(pctrl->gcr_regmap)) {
> > +             dev_err(pctrl->dev, "didn't find nuvoton,npcm845-gcr\n");
> > +             return PTR_ERR(pctrl->gcr_regmap);
> > +     }
> > +
> > +     ret = npcm8xx_gpio_of(pctrl);
> > +     if (ret < 0) {
> > +             dev_err(pctrl->dev, "Failed to gpio dt-binding %u\n", ret);
> > +             return ret;
> > +     }
> > +
> > +     pctrl->pctldev = devm_pinctrl_register(&pdev->dev,
> > +                                            &npcm8xx_pinctrl_desc, pctrl);
> > +     if (IS_ERR(pctrl->pctldev)) {
> > +             dev_err(&pdev->dev, "Failed to register pinctrl device\n");
> > +             return PTR_ERR(pctrl->pctldev);
> > +     }
> > +
> > +     ret = npcm8xx_gpio_register(pctrl);
> > +     if (ret < 0) {
> > +             dev_err(pctrl->dev, "Failed to register gpio %u\n", ret);
> > +             return ret;
> > +     }
> > +
> > +     pr_info("npcm8xx Pinctrl driver probed\n");
>
>
> No pr_ in devices. No success debug messages.
>
> > +     return 0;
> > +}
> > +
> > +static const struct of_device_id npcm8xx_pinctrl_match[] = {
> > +     { .compatible = "nuvoton,npcm845-pinctrl" },
> > +     { },
> > +};
> > +MODULE_DEVICE_TABLE(of, npcm8xx_pinctrl_match);
> > +
> > +static struct platform_driver npcm8xx_pinctrl_driver = {
> > +     .probe = npcm8xx_pinctrl_probe,
> > +     .driver = {
> > +             .name = "npcm8xx-pinctrl",
> > +             .of_match_table = npcm8xx_pinctrl_match,
> > +             .suppress_bind_attrs = true,
> > +     },
> > +};
> > +
> > +static int __init npcm8xx_pinctrl_register(void)
> > +{
> > +     return platform_driver_register(&npcm8xx_pinctrl_driver);
> > +}
> > +arch_initcall(npcm8xx_pinctrl_register);
> > +
> > +MODULE_LICENSE("GPL v2");
> > +MODULE_AUTHOR("tomer.maimon@nuvoton.com");
> > +MODULE_DESCRIPTION("Nuvoton NPCM8XX Pinctrl and GPIO driver");
>
>
> Best regards,
> Krzysztof

Best regards,

Tomer

Re: [PATCH v1 2/2] pinctrl: nuvoton: add NPCM8XX pinctrl and GPIO driver

[Tomer Maimon]

On Wed, 13 Jul 2022 at 17:29, Krzysztof Kozlowski
<krzysztof.kozlowski@linaro.org> wrote:
>
> On 13/07/2022 15:35, Tomer Maimon wrote:
>
> >>> +static int npcm8xx_pinctrl_probe(struct platform_device *pdev)
> >>> +{
> >>> +     struct npcm8xx_pinctrl *pctrl;
> >>> +     int ret;
> >>> +
> >>> +     pctrl = devm_kzalloc(&pdev->dev, sizeof(*pctrl), GFP_KERNEL);
> >>> +     if (!pctrl)
> >>> +             return -ENOMEM;
> >>> +
> >>> +     pctrl->dev = &pdev->dev;
> >>> +     dev_set_drvdata(&pdev->dev, pctrl);
> >>> +
> >>> +     pctrl->gcr_regmap =
> >>> +             syscon_regmap_lookup_by_compatible("nuvoton,npcm845-gcr");
> >>
> >> No. Use property. By this patchset, I would expect that you learnt from
> >> previous mistakes around this. Why repeating the same trouble second time?
> > You suggest to use phandle property like nuvoton,sysgcr even that the
> > NPCM8XX pin controller driver is used only NPCM8XX SoC, so the only
> > GCR node in the NPCM8XX SoC is nuvoton,npcm845-gcr?
>
> Yes. The previous case (reset driver, AFAIR) was also about driver used
> only in one SoC, wasn't it?
Actually not, the NPCM reset driver serves NPCM7XX and NPCM8XX and
probably other future BMC SoC's
Still, you suggest using the phandle property in the driver even if
the driver serves one SoC?
>
> Best regards,
> Krzysztof

Best regards,

Tomer