* [PATCH 1/1] dt-bindings: pinctrl: convert fsl,vf610-pinctrl.txt to yaml format
@ 2025-04-14 19:26 Frank Li
2025-04-16 12:35 ` Rob Herring
0 siblings, 1 reply; 2+ messages in thread
From: Frank Li @ 2025-04-14 19:26 UTC (permalink / raw)
To: Dong Aisheng, Fabio Estevam, Shawn Guo, Jacky Bai,
Pengutronix Kernel Team, NXP S32 Linux Team, Linus Walleij,
Rob Herring, Krzysztof Kozlowski, Conor Dooley,
open list:PIN CONTROLLER - FREESCALE,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
open list
Cc: imx
Convert fsl,vf610-pinctrl.txt to yaml format.
Additional changes:
- subnode name force pattern to 'grp$' to align other imx chips.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
.../bindings/pinctrl/fsl,vf610-iomuxc.yaml | 83 +++++++++++++++++++
.../bindings/pinctrl/fsl,vf610-pinctrl.txt | 41 ---------
2 files changed, 83 insertions(+), 41 deletions(-)
create mode 100644 Documentation/devicetree/bindings/pinctrl/fsl,vf610-iomuxc.yaml
delete mode 100644 Documentation/devicetree/bindings/pinctrl/fsl,vf610-pinctrl.txt
diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,vf610-iomuxc.yaml b/Documentation/devicetree/bindings/pinctrl/fsl,vf610-iomuxc.yaml
new file mode 100644
index 0000000000000..c201a3daf2a30
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/fsl,vf610-iomuxc.yaml
@@ -0,0 +1,83 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/fsl,vf610-iomuxc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale Vybrid VF610 IOMUX Controller
+
+description:
+ Please refer to fsl,imx-pinctrl.txt in this directory for common binding part
+ and usage.
+
+maintainers:
+ - Frank Li <Frank.Li@nxp.com>
+
+properties:
+ compatible:
+ const: fsl,vf610-iomuxc
+
+ reg:
+ maxItems: 1
+
+patternProperties:
+ 'grp$':
+ type: object
+ description:
+ Pinctrl node's client devices use subnodes for desired pin configuration.
+ Client device subnodes use below standard properties.
+
+ properties:
+ fsl,pins:
+ description:
+ two integers array, represents a group of pins mux and config setting.
+ The format is fsl,pins = <PIN_FUNC_ID CONFIG>, PIN_FUNC_ID is a pin
+ working on a specific function, CONFIG is the pad setting value such
+ as pull-up, speed, ode for this pin. Please refer to Vybrid VF610
+ datasheet for the valid pad config settings.
+ $ref: /schemas/types.yaml#/definitions/uint32-matrix
+ items:
+ items:
+ - description:
+ PIN_FUN_ID refer to vf610-pinfunc.h in device tree source folder
+ for all available PIN_FUNC_ID for Vybrid VF610.
+ - description: |
+ CONFIG bits definition is
+ PAD_CTL_SPEED_LOW (1 << 12)
+ PAD_CTL_SPEED_MED (2 << 12)
+ PAD_CTL_SPEED_HIGH (3 << 12)
+ PAD_CTL_SRE_FAST (1 << 11)
+ PAD_CTL_SRE_SLOW (0 << 11)
+ PAD_CTL_ODE (1 << 10)
+ PAD_CTL_HYS (1 << 9)
+ PAD_CTL_DSE_DISABLE (0 << 6)
+ PAD_CTL_DSE_150ohm (1 << 6)
+ PAD_CTL_DSE_75ohm (2 << 6)
+ PAD_CTL_DSE_50ohm (3 << 6)
+ PAD_CTL_DSE_37ohm (4 << 6)
+ PAD_CTL_DSE_30ohm (5 << 6)
+ PAD_CTL_DSE_25ohm (6 << 6)
+ PAD_CTL_DSE_20ohm (7 << 6)
+ PAD_CTL_PUS_100K_DOWN (0 << 4)
+ PAD_CTL_PUS_47K_UP (1 << 4)
+ PAD_CTL_PUS_100K_UP (2 << 4)
+ PAD_CTL_PUS_22K_UP (3 << 4)
+ PAD_CTL_PKE (1 << 3)
+ PAD_CTL_PUE (1 << 2)
+ PAD_CTL_OBE_ENABLE (1 << 1)
+ PAD_CTL_IBE_ENABLE (1 << 0)
+ PAD_CTL_OBE_IBE_ENABLE (3 << 0)
+
+ required:
+ - fsl,pins
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+
+allOf:
+ - $ref: pinctrl.yaml#
+
+unevaluatedProperties: false
diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,vf610-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/fsl,vf610-pinctrl.txt
deleted file mode 100644
index ddcdeb697c292..0000000000000
--- a/Documentation/devicetree/bindings/pinctrl/fsl,vf610-pinctrl.txt
+++ /dev/null
@@ -1,41 +0,0 @@
-Freescale Vybrid VF610 IOMUX Controller
-
-Please refer to fsl,imx-pinctrl.txt in this directory for common binding part
-and usage.
-
-Required properties:
-- compatible: "fsl,vf610-iomuxc"
-- fsl,pins: two integers array, represents a group of pins mux and config
- setting. The format is fsl,pins = <PIN_FUNC_ID CONFIG>, PIN_FUNC_ID is
- a pin working on a specific function, CONFIG is the pad setting value
- such as pull-up, speed, ode for this pin. Please refer to Vybrid VF610
- datasheet for the valid pad config settings.
-
-CONFIG bits definition:
-PAD_CTL_SPEED_LOW (1 << 12)
-PAD_CTL_SPEED_MED (2 << 12)
-PAD_CTL_SPEED_HIGH (3 << 12)
-PAD_CTL_SRE_FAST (1 << 11)
-PAD_CTL_SRE_SLOW (0 << 11)
-PAD_CTL_ODE (1 << 10)
-PAD_CTL_HYS (1 << 9)
-PAD_CTL_DSE_DISABLE (0 << 6)
-PAD_CTL_DSE_150ohm (1 << 6)
-PAD_CTL_DSE_75ohm (2 << 6)
-PAD_CTL_DSE_50ohm (3 << 6)
-PAD_CTL_DSE_37ohm (4 << 6)
-PAD_CTL_DSE_30ohm (5 << 6)
-PAD_CTL_DSE_25ohm (6 << 6)
-PAD_CTL_DSE_20ohm (7 << 6)
-PAD_CTL_PUS_100K_DOWN (0 << 4)
-PAD_CTL_PUS_47K_UP (1 << 4)
-PAD_CTL_PUS_100K_UP (2 << 4)
-PAD_CTL_PUS_22K_UP (3 << 4)
-PAD_CTL_PKE (1 << 3)
-PAD_CTL_PUE (1 << 2)
-PAD_CTL_OBE_ENABLE (1 << 1)
-PAD_CTL_IBE_ENABLE (1 << 0)
-PAD_CTL_OBE_IBE_ENABLE (3 << 0)
-
-Please refer to vf610-pinfunc.h in device tree source folder
-for all available PIN_FUNC_ID for Vybrid VF610.
--
2.34.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH 1/1] dt-bindings: pinctrl: convert fsl,vf610-pinctrl.txt to yaml format
2025-04-14 19:26 [PATCH 1/1] dt-bindings: pinctrl: convert fsl,vf610-pinctrl.txt to yaml format Frank Li
@ 2025-04-16 12:35 ` Rob Herring
0 siblings, 0 replies; 2+ messages in thread
From: Rob Herring @ 2025-04-16 12:35 UTC (permalink / raw)
To: Frank Li
Cc: Dong Aisheng, Fabio Estevam, Shawn Guo, Jacky Bai,
Pengutronix Kernel Team, NXP S32 Linux Team, Linus Walleij,
Krzysztof Kozlowski, Conor Dooley,
open list:PIN CONTROLLER - FREESCALE,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
open list, imx
On Mon, Apr 14, 2025 at 03:26:05PM -0400, Frank Li wrote:
> Convert fsl,vf610-pinctrl.txt to yaml format.
>
> Additional changes:
> - subnode name force pattern to 'grp$' to align other imx chips.
>
> Signed-off-by: Frank Li <Frank.Li@nxp.com>
> ---
> .../bindings/pinctrl/fsl,vf610-iomuxc.yaml | 83 +++++++++++++++++++
> .../bindings/pinctrl/fsl,vf610-pinctrl.txt | 41 ---------
> 2 files changed, 83 insertions(+), 41 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/pinctrl/fsl,vf610-iomuxc.yaml
> delete mode 100644 Documentation/devicetree/bindings/pinctrl/fsl,vf610-pinctrl.txt
>
> diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,vf610-iomuxc.yaml b/Documentation/devicetree/bindings/pinctrl/fsl,vf610-iomuxc.yaml
> new file mode 100644
> index 0000000000000..c201a3daf2a30
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/pinctrl/fsl,vf610-iomuxc.yaml
> @@ -0,0 +1,83 @@
> +# SPDX-License-Identifier: GPL-2.0
Dual license. Freescale was the only author on original binding.
Otherwise,
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
^ permalink raw reply [flat|nested] 2+ messages in thread
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