[v3,2/5] dt-bindings: pinctrl: Add StarFive JH7110 sys pinctrl

Message ID 20221220005529.34744-3-hal.feng@starfivetech.com
State New
Headers
Series Basic pinctrl support for StarFive JH7110 RISC-V SoC |

Commit Message

Hal Feng Dec. 20, 2022, 12:55 a.m. UTC
  From: Jianlong Huang <jianlong.huang@starfivetech.com>

Add pinctrl bindings for StarFive JH7110 SoC sys pinctrl controller.

Signed-off-by: Jianlong Huang <jianlong.huang@starfivetech.com>
Co-developed-by: Emil Renner Berthing <kernel@esmil.dk>
Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
Signed-off-by: Hal Feng <hal.feng@starfivetech.com>
---
 .../pinctrl/starfive,jh7110-sys-pinctrl.yaml  | 142 ++++++++++++++++++
 MAINTAINERS                                   |   3 +-
 .../pinctrl/starfive,jh7110-pinctrl.h         | 115 ++++++++++++++
 3 files changed, 259 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/pinctrl/starfive,jh7110-sys-pinctrl.yaml
 create mode 100644 include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
  

Comments

Rob Herring Dec. 20, 2022, 8:19 p.m. UTC | #1
On Tue, Dec 20, 2022 at 08:55:26AM +0800, Hal Feng wrote:
> From: Jianlong Huang <jianlong.huang@starfivetech.com>
> 
> Add pinctrl bindings for StarFive JH7110 SoC sys pinctrl controller.
> 
> Signed-off-by: Jianlong Huang <jianlong.huang@starfivetech.com>
> Co-developed-by: Emil Renner Berthing <kernel@esmil.dk>
> Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
> Signed-off-by: Hal Feng <hal.feng@starfivetech.com>
> ---
>  .../pinctrl/starfive,jh7110-sys-pinctrl.yaml  | 142 ++++++++++++++++++
>  MAINTAINERS                                   |   3 +-
>  .../pinctrl/starfive,jh7110-pinctrl.h         | 115 ++++++++++++++
>  3 files changed, 259 insertions(+), 1 deletion(-)
>  create mode 100644 Documentation/devicetree/bindings/pinctrl/starfive,jh7110-sys-pinctrl.yaml
>  create mode 100644 include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
> 
> diff --git a/Documentation/devicetree/bindings/pinctrl/starfive,jh7110-sys-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/starfive,jh7110-sys-pinctrl.yaml
> new file mode 100644
> index 000000000000..60e616af2201
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/pinctrl/starfive,jh7110-sys-pinctrl.yaml
> @@ -0,0 +1,142 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/pinctrl/starfive,jh7110-sys-pinctrl.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: StarFive JH7110 Sys Pin Controller
> +
> +description: |
> +  Bindings for the JH7110 RISC-V SoC from StarFive Technology Ltd.
> +
> +  Out of the SoC's many pins only the ones named PAD_GPIO0 to PAD_GPIO63
> +  can be multiplexed and have configurable bias, drive strength,
> +  schmitt trigger etc.
> +  Some peripherals have their I/O go through the 64 "GPIOs". This also
> +  includes a number of other UARTs, I2Cs, SPIs, PWMs etc.
> +  All these peripherals are connected to all 64 GPIOs such that
> +  any GPIO can be set up to be controlled by any of the peripherals.
> +
> +maintainers:
> +  - Jianlong Huang <jianlong.huang@starfivetech.com>
> +
> +properties:
> +  compatible:
> +    const: starfive,jh7110-sys-pinctrl
> +
> +  reg:
> +    maxItems: 1
> +
> +  clocks:
> +    maxItems: 1
> +
> +  resets:
> +    maxItems: 1
> +
> +  interrupts:
> +    maxItems: 1
> +
> +  interrupt-controller: true
> +
> +  '#interrupt-cells':
> +    const: 2
> +
> +  gpio-controller: true
> +
> +  '#gpio-cells':
> +    const: 2
> +
> +patternProperties:
> +  '-[0-9]+$':
> +    type: object
> +    patternProperties:
> +      '-pins$':
> +        type: object
> +        description: |
> +          A pinctrl node should contain at least one subnode representing the
> +          pinctrl groups available on the machine. Each subnode will list the
> +          pins it needs, and how they should be configured, with regard to
> +          muxer configuration, system signal configuration, pin groups for
> +          vin/vout module, pin voltage, mux functions for output, mux functions
> +          for output enable, mux functions for input.
> +
> +        properties:
> +          pinmux:
> +            description: |
> +              The list of GPIOs and their mux settings that properties in the
> +              node apply to. This should be set using the GPIOMUX macro.
> +            $ref: /schemas/pinctrl/pinmux-node.yaml#/properties/pinmux

Generally, don't reference individual properties. Instead, '-pins$' 
needs a $ref to pinmux-node.yaml.

> +
> +          bias-disable: true
> +
> +          bias-pull-up:
> +            type: boolean
> +
> +          bias-pull-down:
> +            type: boolean
> +
> +          drive-strength:
> +            enum: [ 2, 4, 8, 12 ]
> +
> +          input-enable: true
> +
> +          input-disable: true
> +
> +          input-schmitt-enable: true
> +
> +          input-schmitt-disable: true
> +
> +          slew-rate:
> +            maximum: 1
> +

> +        additionalProperties: false
> +
> +    additionalProperties: false

It's easier to read if you put these at the beginning before a long 
properties section.

> +
> +required:
> +  - compatible
> +  - reg
> +  - clocks
> +  - interrupts
> +  - interrupt-controller
> +  - '#interrupt-cells'
> +  - gpio-controller
> +  - '#gpio-cells'
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    gpio@13040000 {
> +        compatible = "starfive,jh7110-sys-pinctrl";
> +        reg = <0x13040000 0x10000>;
> +        clocks = <&syscrg 112>;
> +        resets = <&syscrg 2>;
> +        interrupts = <86>;
> +        interrupt-controller;
> +        #interrupt-cells = <2>;
> +        gpio-controller;
> +        #gpio-cells = <2>;
> +
> +        uart0-0 {
> +            tx-pins {
> +                pinmux = <0xff140005>;
> +                bias-disable;
> +                drive-strength = <12>;
> +                input-disable;
> +                input-schmitt-disable;
> +                slew-rate = <0>;
> +            };
> +
> +            rx-pins {
> +                pinmux = <0x0E000406>;
> +                bias-pull-up;
> +                drive-strength = <2>;
> +                input-enable;
> +                input-schmitt-enable;
> +                slew-rate = <0>;
> +            };
> +        };
> +    };
> +
> +...
> diff --git a/MAINTAINERS b/MAINTAINERS
> index e0ffe584030b..57fd051ff4e8 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -19645,10 +19645,11 @@ M:	Emil Renner Berthing <kernel@esmil.dk>
>  M:	Jianlong Huang <jianlong.huang@starfivetech.com>
>  L:	linux-gpio@vger.kernel.org
>  S:	Maintained
> -F:	Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml
> +F:	Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml
>  F:	arch/riscv/boot/dts/starfive/jh7110-pinfunc.h
>  F:	drivers/pinctrl/starfive/
>  F:	include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h
> +F:	include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
>  
>  STARFIVE JH71X0 RESET CONTROLLER DRIVERS
>  M:	Emil Renner Berthing <kernel@esmil.dk>
> diff --git a/include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h b/include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
> new file mode 100644
> index 000000000000..c97dde8e864c
> --- /dev/null
> +++ b/include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
> @@ -0,0 +1,115 @@
> +/* SPDX-License-Identifier: GPL-2.0 OR MIT */
> +/*
> + * Copyright (C) 2022 Emil Renner Berthing <kernel@esmil.dk>
> + * Copyright (C) 2022 StarFive Technology Co., Ltd.
> + */
> +
> +#ifndef __DT_BINDINGS_PINCTRL_STARFIVE_JH7110_H__
> +#define __DT_BINDINGS_PINCTRL_STARFIVE_JH7110_H__
> +
> +/* sys_iomux pin */
> +#define	PAD_GPIO0		0
> +#define	PAD_GPIO1		1
> +#define	PAD_GPIO2		2
> +#define	PAD_GPIO3		3
> +#define	PAD_GPIO4		4
> +#define	PAD_GPIO5		5
> +#define	PAD_GPIO6		6
> +#define	PAD_GPIO7		7
> +#define	PAD_GPIO8		8
> +#define	PAD_GPIO9		9
> +#define	PAD_GPIO10		10
> +#define	PAD_GPIO11		11
> +#define	PAD_GPIO12		12
> +#define	PAD_GPIO13		13
> +#define	PAD_GPIO14		14
> +#define	PAD_GPIO15		15
> +#define	PAD_GPIO16		16
> +#define	PAD_GPIO17		17
> +#define	PAD_GPIO18		18
> +#define	PAD_GPIO19		19
> +#define	PAD_GPIO20		20
> +#define	PAD_GPIO21		21
> +#define	PAD_GPIO22		22
> +#define	PAD_GPIO23		23
> +#define	PAD_GPIO24		24
> +#define	PAD_GPIO25		25
> +#define	PAD_GPIO26		26
> +#define	PAD_GPIO27		27
> +#define	PAD_GPIO28		28
> +#define	PAD_GPIO29		29
> +#define	PAD_GPIO30		30
> +#define	PAD_GPIO31		31
> +#define	PAD_GPIO32		32
> +#define	PAD_GPIO33		33
> +#define	PAD_GPIO34		34
> +#define	PAD_GPIO35		35
> +#define	PAD_GPIO36		36
> +#define	PAD_GPIO37		37
> +#define	PAD_GPIO38		38
> +#define	PAD_GPIO39		39
> +#define	PAD_GPIO40		40
> +#define	PAD_GPIO41		41
> +#define	PAD_GPIO42		42
> +#define	PAD_GPIO43		43
> +#define	PAD_GPIO44		44
> +#define	PAD_GPIO45		45
> +#define	PAD_GPIO46		46
> +#define	PAD_GPIO47		47
> +#define	PAD_GPIO48		48
> +#define	PAD_GPIO49		49
> +#define	PAD_GPIO50		50
> +#define	PAD_GPIO51		51
> +#define	PAD_GPIO52		52
> +#define	PAD_GPIO53		53
> +#define	PAD_GPIO54		54
> +#define	PAD_GPIO55		55
> +#define	PAD_GPIO56		56
> +#define	PAD_GPIO57		57
> +#define	PAD_GPIO58		58
> +#define	PAD_GPIO59		59
> +#define	PAD_GPIO60		60
> +#define	PAD_GPIO61		61
> +#define	PAD_GPIO62		62
> +#define	PAD_GPIO63		63
> +#define	PAD_SD0_CLK		64
> +#define	PAD_SD0_CMD		65
> +#define	PAD_SD0_DATA0		66
> +#define	PAD_SD0_DATA1		67
> +#define	PAD_SD0_DATA2		68
> +#define	PAD_SD0_DATA3		69
> +#define	PAD_SD0_DATA4		70
> +#define	PAD_SD0_DATA5		71
> +#define	PAD_SD0_DATA6		72
> +#define	PAD_SD0_DATA7		73
> +#define	PAD_SD0_STRB		74
> +#define	PAD_GMAC1_MDC		75
> +#define	PAD_GMAC1_MDIO		76
> +#define	PAD_GMAC1_RXD0		77
> +#define	PAD_GMAC1_RXD1		78
> +#define	PAD_GMAC1_RXD2		79
> +#define	PAD_GMAC1_RXD3		80
> +#define	PAD_GMAC1_RXDV		81
> +#define	PAD_GMAC1_RXC		82
> +#define	PAD_GMAC1_TXD0		83
> +#define	PAD_GMAC1_TXD1		84
> +#define	PAD_GMAC1_TXD2		85
> +#define	PAD_GMAC1_TXD3		86
> +#define	PAD_GMAC1_TXEN		87
> +#define	PAD_GMAC1_TXC		88
> +#define	PAD_QSPI_SCLK		89
> +#define	PAD_QSPI_CS0		90
> +#define	PAD_QSPI_DATA0		91
> +#define	PAD_QSPI_DATA1		92
> +#define	PAD_QSPI_DATA2		93
> +#define	PAD_QSPI_DATA3		94
> +
> +#define GPOUT_LOW		0
> +#define GPOUT_HIGH		1
> +
> +#define GPOEN_ENABLE		0
> +#define GPOEN_DISABLE		1
> +
> +#define GPI_NONE		255
> +
> +#endif
> -- 
> 2.38.1
> 
>
  
Hal Feng Feb. 3, 2023, 6:43 a.m. UTC | #2
On Tue, 20 Dec 2022 14:19:20 -0600, Rob Herring wrote:
> On Tue, Dec 20, 2022 at 08:55:26AM +0800, Hal Feng wrote:
>> From: Jianlong Huang <jianlong.huang@starfivetech.com>
>> 
>> Add pinctrl bindings for StarFive JH7110 SoC sys pinctrl controller.
>> 
>> Signed-off-by: Jianlong Huang <jianlong.huang@starfivetech.com>
>> Co-developed-by: Emil Renner Berthing <kernel@esmil.dk>
>> Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
>> Signed-off-by: Hal Feng <hal.feng@starfivetech.com>
>> ---
>>  .../pinctrl/starfive,jh7110-sys-pinctrl.yaml  | 142 ++++++++++++++++++
>>  MAINTAINERS                                   |   3 +-
>>  .../pinctrl/starfive,jh7110-pinctrl.h         | 115 ++++++++++++++
>>  3 files changed, 259 insertions(+), 1 deletion(-)
>>  create mode 100644 Documentation/devicetree/bindings/pinctrl/starfive,jh7110-sys-pinctrl.yaml
>>  create mode 100644 include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
>> 
>> diff --git a/Documentation/devicetree/bindings/pinctrl/starfive,jh7110-sys-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/starfive,jh7110-sys-pinctrl.yaml
>> new file mode 100644
>> index 000000000000..60e616af2201
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/pinctrl/starfive,jh7110-sys-pinctrl.yaml
>> @@ -0,0 +1,142 @@
>> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
>> +%YAML 1.2
>> +---
>> +$id: http://devicetree.org/schemas/pinctrl/starfive,jh7110-sys-pinctrl.yaml#
>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>> +
>> +title: StarFive JH7110 Sys Pin Controller
>> +
>> +description: |
>> +  Bindings for the JH7110 RISC-V SoC from StarFive Technology Ltd.
>> +
>> +  Out of the SoC's many pins only the ones named PAD_GPIO0 to PAD_GPIO63
>> +  can be multiplexed and have configurable bias, drive strength,
>> +  schmitt trigger etc.
>> +  Some peripherals have their I/O go through the 64 "GPIOs". This also
>> +  includes a number of other UARTs, I2Cs, SPIs, PWMs etc.
>> +  All these peripherals are connected to all 64 GPIOs such that
>> +  any GPIO can be set up to be controlled by any of the peripherals.
>> +
>> +maintainers:
>> +  - Jianlong Huang <jianlong.huang@starfivetech.com>
>> +
>> +properties:
>> +  compatible:
>> +    const: starfive,jh7110-sys-pinctrl
>> +
>> +  reg:
>> +    maxItems: 1
>> +
>> +  clocks:
>> +    maxItems: 1
>> +
>> +  resets:
>> +    maxItems: 1
>> +
>> +  interrupts:
>> +    maxItems: 1
>> +
>> +  interrupt-controller: true
>> +
>> +  '#interrupt-cells':
>> +    const: 2
>> +
>> +  gpio-controller: true
>> +
>> +  '#gpio-cells':
>> +    const: 2
>> +
>> +patternProperties:
>> +  '-[0-9]+$':
>> +    type: object
>> +    patternProperties:
>> +      '-pins$':
>> +        type: object
>> +        description: |
>> +          A pinctrl node should contain at least one subnode representing the
>> +          pinctrl groups available on the machine. Each subnode will list the
>> +          pins it needs, and how they should be configured, with regard to
>> +          muxer configuration, system signal configuration, pin groups for
>> +          vin/vout module, pin voltage, mux functions for output, mux functions
>> +          for output enable, mux functions for input.
>> +
>> +        properties:
>> +          pinmux:
>> +            description: |
>> +              The list of GPIOs and their mux settings that properties in the
>> +              node apply to. This should be set using the GPIOMUX macro.
>> +            $ref: /schemas/pinctrl/pinmux-node.yaml#/properties/pinmux
> 
> Generally, don't reference individual properties. Instead, '-pins$' 
> needs a $ref to pinmux-node.yaml.

Sorry for the late reply. '-pins$' miss a $ref to pincfg-node.yaml here. I will
add it in the next version. 'pinmux' is not a property in pincfg-node.yaml, but
a property in pinmux-node.yaml, so need a individual reference.

> 
>> +
>> +          bias-disable: true
>> +
>> +          bias-pull-up:
>> +            type: boolean
>> +
>> +          bias-pull-down:
>> +            type: boolean
>> +
>> +          drive-strength:
>> +            enum: [ 2, 4, 8, 12 ]
>> +
>> +          input-enable: true
>> +
>> +          input-disable: true
>> +
>> +          input-schmitt-enable: true
>> +
>> +          input-schmitt-disable: true
>> +
>> +          slew-rate:
>> +            maximum: 1
>> +
> 
>> +        additionalProperties: false
>> +
>> +    additionalProperties: false
> 
> It's easier to read if you put these at the beginning before a long 
> properties section.

Will fix it. Thank you for your feedback.

Best regards,
Hal

> 
>> +
>> +required:
>> +  - compatible
>> +  - reg
>> +  - clocks
>> +  - interrupts
>> +  - interrupt-controller
>> +  - '#interrupt-cells'
>> +  - gpio-controller
>> +  - '#gpio-cells'
>> +
>> +additionalProperties: false
>> +
>> +examples:
>> +  - |
>> +    gpio@13040000 {
>> +        compatible = "starfive,jh7110-sys-pinctrl";
>> +        reg = <0x13040000 0x10000>;
>> +        clocks = <&syscrg 112>;
>> +        resets = <&syscrg 2>;
>> +        interrupts = <86>;
>> +        interrupt-controller;
>> +        #interrupt-cells = <2>;
>> +        gpio-controller;
>> +        #gpio-cells = <2>;
>> +
>> +        uart0-0 {
>> +            tx-pins {
>> +                pinmux = <0xff140005>;
>> +                bias-disable;
>> +                drive-strength = <12>;
>> +                input-disable;
>> +                input-schmitt-disable;
>> +                slew-rate = <0>;
>> +            };
>> +
>> +            rx-pins {
>> +                pinmux = <0x0E000406>;
>> +                bias-pull-up;
>> +                drive-strength = <2>;
>> +                input-enable;
>> +                input-schmitt-enable;
>> +                slew-rate = <0>;
>> +            };
>> +        };
>> +    };
  

Patch

diff --git a/Documentation/devicetree/bindings/pinctrl/starfive,jh7110-sys-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/starfive,jh7110-sys-pinctrl.yaml
new file mode 100644
index 000000000000..60e616af2201
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/starfive,jh7110-sys-pinctrl.yaml
@@ -0,0 +1,142 @@ 
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/starfive,jh7110-sys-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: StarFive JH7110 Sys Pin Controller
+
+description: |
+  Bindings for the JH7110 RISC-V SoC from StarFive Technology Ltd.
+
+  Out of the SoC's many pins only the ones named PAD_GPIO0 to PAD_GPIO63
+  can be multiplexed and have configurable bias, drive strength,
+  schmitt trigger etc.
+  Some peripherals have their I/O go through the 64 "GPIOs". This also
+  includes a number of other UARTs, I2Cs, SPIs, PWMs etc.
+  All these peripherals are connected to all 64 GPIOs such that
+  any GPIO can be set up to be controlled by any of the peripherals.
+
+maintainers:
+  - Jianlong Huang <jianlong.huang@starfivetech.com>
+
+properties:
+  compatible:
+    const: starfive,jh7110-sys-pinctrl
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  interrupt-controller: true
+
+  '#interrupt-cells':
+    const: 2
+
+  gpio-controller: true
+
+  '#gpio-cells':
+    const: 2
+
+patternProperties:
+  '-[0-9]+$':
+    type: object
+    patternProperties:
+      '-pins$':
+        type: object
+        description: |
+          A pinctrl node should contain at least one subnode representing the
+          pinctrl groups available on the machine. Each subnode will list the
+          pins it needs, and how they should be configured, with regard to
+          muxer configuration, system signal configuration, pin groups for
+          vin/vout module, pin voltage, mux functions for output, mux functions
+          for output enable, mux functions for input.
+
+        properties:
+          pinmux:
+            description: |
+              The list of GPIOs and their mux settings that properties in the
+              node apply to. This should be set using the GPIOMUX macro.
+            $ref: /schemas/pinctrl/pinmux-node.yaml#/properties/pinmux
+
+          bias-disable: true
+
+          bias-pull-up:
+            type: boolean
+
+          bias-pull-down:
+            type: boolean
+
+          drive-strength:
+            enum: [ 2, 4, 8, 12 ]
+
+          input-enable: true
+
+          input-disable: true
+
+          input-schmitt-enable: true
+
+          input-schmitt-disable: true
+
+          slew-rate:
+            maximum: 1
+
+        additionalProperties: false
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - interrupts
+  - interrupt-controller
+  - '#interrupt-cells'
+  - gpio-controller
+  - '#gpio-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    gpio@13040000 {
+        compatible = "starfive,jh7110-sys-pinctrl";
+        reg = <0x13040000 0x10000>;
+        clocks = <&syscrg 112>;
+        resets = <&syscrg 2>;
+        interrupts = <86>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+        gpio-controller;
+        #gpio-cells = <2>;
+
+        uart0-0 {
+            tx-pins {
+                pinmux = <0xff140005>;
+                bias-disable;
+                drive-strength = <12>;
+                input-disable;
+                input-schmitt-disable;
+                slew-rate = <0>;
+            };
+
+            rx-pins {
+                pinmux = <0x0E000406>;
+                bias-pull-up;
+                drive-strength = <2>;
+                input-enable;
+                input-schmitt-enable;
+                slew-rate = <0>;
+            };
+        };
+    };
+
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index e0ffe584030b..57fd051ff4e8 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -19645,10 +19645,11 @@  M:	Emil Renner Berthing <kernel@esmil.dk>
 M:	Jianlong Huang <jianlong.huang@starfivetech.com>
 L:	linux-gpio@vger.kernel.org
 S:	Maintained
-F:	Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml
+F:	Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml
 F:	arch/riscv/boot/dts/starfive/jh7110-pinfunc.h
 F:	drivers/pinctrl/starfive/
 F:	include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h
+F:	include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
 
 STARFIVE JH71X0 RESET CONTROLLER DRIVERS
 M:	Emil Renner Berthing <kernel@esmil.dk>
diff --git a/include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h b/include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
new file mode 100644
index 000000000000..c97dde8e864c
--- /dev/null
+++ b/include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
@@ -0,0 +1,115 @@ 
+/* SPDX-License-Identifier: GPL-2.0 OR MIT */
+/*
+ * Copyright (C) 2022 Emil Renner Berthing <kernel@esmil.dk>
+ * Copyright (C) 2022 StarFive Technology Co., Ltd.
+ */
+
+#ifndef __DT_BINDINGS_PINCTRL_STARFIVE_JH7110_H__
+#define __DT_BINDINGS_PINCTRL_STARFIVE_JH7110_H__
+
+/* sys_iomux pin */
+#define	PAD_GPIO0		0
+#define	PAD_GPIO1		1
+#define	PAD_GPIO2		2
+#define	PAD_GPIO3		3
+#define	PAD_GPIO4		4
+#define	PAD_GPIO5		5
+#define	PAD_GPIO6		6
+#define	PAD_GPIO7		7
+#define	PAD_GPIO8		8
+#define	PAD_GPIO9		9
+#define	PAD_GPIO10		10
+#define	PAD_GPIO11		11
+#define	PAD_GPIO12		12
+#define	PAD_GPIO13		13
+#define	PAD_GPIO14		14
+#define	PAD_GPIO15		15
+#define	PAD_GPIO16		16
+#define	PAD_GPIO17		17
+#define	PAD_GPIO18		18
+#define	PAD_GPIO19		19
+#define	PAD_GPIO20		20
+#define	PAD_GPIO21		21
+#define	PAD_GPIO22		22
+#define	PAD_GPIO23		23
+#define	PAD_GPIO24		24
+#define	PAD_GPIO25		25
+#define	PAD_GPIO26		26
+#define	PAD_GPIO27		27
+#define	PAD_GPIO28		28
+#define	PAD_GPIO29		29
+#define	PAD_GPIO30		30
+#define	PAD_GPIO31		31
+#define	PAD_GPIO32		32
+#define	PAD_GPIO33		33
+#define	PAD_GPIO34		34
+#define	PAD_GPIO35		35
+#define	PAD_GPIO36		36
+#define	PAD_GPIO37		37
+#define	PAD_GPIO38		38
+#define	PAD_GPIO39		39
+#define	PAD_GPIO40		40
+#define	PAD_GPIO41		41
+#define	PAD_GPIO42		42
+#define	PAD_GPIO43		43
+#define	PAD_GPIO44		44
+#define	PAD_GPIO45		45
+#define	PAD_GPIO46		46
+#define	PAD_GPIO47		47
+#define	PAD_GPIO48		48
+#define	PAD_GPIO49		49
+#define	PAD_GPIO50		50
+#define	PAD_GPIO51		51
+#define	PAD_GPIO52		52
+#define	PAD_GPIO53		53
+#define	PAD_GPIO54		54
+#define	PAD_GPIO55		55
+#define	PAD_GPIO56		56
+#define	PAD_GPIO57		57
+#define	PAD_GPIO58		58
+#define	PAD_GPIO59		59
+#define	PAD_GPIO60		60
+#define	PAD_GPIO61		61
+#define	PAD_GPIO62		62
+#define	PAD_GPIO63		63
+#define	PAD_SD0_CLK		64
+#define	PAD_SD0_CMD		65
+#define	PAD_SD0_DATA0		66
+#define	PAD_SD0_DATA1		67
+#define	PAD_SD0_DATA2		68
+#define	PAD_SD0_DATA3		69
+#define	PAD_SD0_DATA4		70
+#define	PAD_SD0_DATA5		71
+#define	PAD_SD0_DATA6		72
+#define	PAD_SD0_DATA7		73
+#define	PAD_SD0_STRB		74
+#define	PAD_GMAC1_MDC		75
+#define	PAD_GMAC1_MDIO		76
+#define	PAD_GMAC1_RXD0		77
+#define	PAD_GMAC1_RXD1		78
+#define	PAD_GMAC1_RXD2		79
+#define	PAD_GMAC1_RXD3		80
+#define	PAD_GMAC1_RXDV		81
+#define	PAD_GMAC1_RXC		82
+#define	PAD_GMAC1_TXD0		83
+#define	PAD_GMAC1_TXD1		84
+#define	PAD_GMAC1_TXD2		85
+#define	PAD_GMAC1_TXD3		86
+#define	PAD_GMAC1_TXEN		87
+#define	PAD_GMAC1_TXC		88
+#define	PAD_QSPI_SCLK		89
+#define	PAD_QSPI_CS0		90
+#define	PAD_QSPI_DATA0		91
+#define	PAD_QSPI_DATA1		92
+#define	PAD_QSPI_DATA2		93
+#define	PAD_QSPI_DATA3		94
+
+#define GPOUT_LOW		0
+#define GPOUT_HIGH		1
+
+#define GPOEN_ENABLE		0
+#define GPOEN_DISABLE		1
+
+#define GPI_NONE		255
+
+#endif