bindings/pinctrl/samsung%2Cpinctrl-pins-cfg.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pinctrl/samsung,pinctrl-pins-cfg.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Samsung S3C/S5P/Exynos SoC pin controller - pins configuration
10   - Krzysztof Kozlowski <krzk@kernel.org>
11   - Sylwester Nawrocki <s.nawrocki@samsung.com>
12   - Tomasz Figa <tomasz.figa@gmail.com>
15   This is a part of device tree bindings for Samsung S3C/S5P/Exynos SoC pin
18   Pins configuration for Samsung S3C/S5P/Exynos SoC pin controller.
21   manual and these values are programmed as-is into the pin pull up/down and
22   driver strength register of the pin-controller.
31       number is one pin. In other cases there is no upper limit.
34       GPA0 bank: gpa0-0, gpa0-1, gpa0-2.
35     $ref: /schemas/types.yaml#/definitions/string-array
37   samsung,pin-function:
39       The pin function selection that should be applied on the pins listed in the
40       child node is specified using the "samsung,pin-function" property. The value
43       for the specified pin group. This property is optional in the child node if
45       node. The value of this property is used as-is to program the pin-controller
46       function selector register of the pin-bank.
51   samsung,pin-drv:
57   samsung,pin-pud:
62   samsung,pin-val:
63     description: Initial value of pin output buffer.
67   samsung,pin-con-pdn:
72   samsung,pin-pud-pdn:
78   - samsung,pins