Commit 9a8d9471 authored by Lakshmi Sowjanya D's avatar Lakshmi Sowjanya D Committed by Linus Walleij

dt-bindings: pinctrl: Remove bindings for Intel Thunderbay pinctrl driver

Remove Thunder Bay specific code as the product got cancelled
and there are no end customers or users.
Signed-off-by: default avatarLakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
Link: https://lore.kernel.org/r/20230403120235.939-2-lakshmi.sowjanya.d@intel.comSigned-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 7edfe0ee
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/pinctrl/intel,pinctrl-thunderbay.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Intel Thunder Bay pin controller
maintainers:
- Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
description: |
Intel Thunder Bay SoC integrates a pin controller which enables control
of pin directions, input/output values and configuration
for a total of 67 pins.
properties:
compatible:
const: intel,thunderbay-pinctrl
reg:
maxItems: 1
gpio-controller: true
'#gpio-cells':
const: 2
gpio-ranges:
maxItems: 1
interrupts:
description:
Specifies the interrupt lines to be used by the controller.
maxItems: 2
interrupt-controller: true
'#interrupt-cells':
const: 2
patternProperties:
'^gpio@[0-9a-f]*$':
type: object
additionalProperties: false
description:
Child nodes can be specified to contain pin configuration information,
which can then be utilized by pinctrl client devices.
The following properties are supported.
properties:
pins:
description: |
The name(s) of the pins to be configured in the child node.
Supported pin names are "GPIO0" up to "GPIO66".
bias-disable: true
bias-pull-down: true
bias-pull-up: true
drive-strength:
description: Drive strength for the pad.
enum: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15]
bias-bus-hold:
type: boolean
input-schmitt-enable:
type: boolean
slew-rate:
description: GPIO slew rate control.
0 - Slow
1 - Fast
enum: [0, 1]
additionalProperties: false
required:
- compatible
- reg
- gpio-controller
- '#gpio-cells'
- gpio-ranges
- interrupts
- interrupt-controller
- '#interrupt-cells'
examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
// Example 1
pinctrl0: gpio@0 {
compatible = "intel,thunderbay-pinctrl";
reg = <0x600b0000 0x88>;
gpio-controller;
#gpio-cells = <0x2>;
gpio-ranges = <&pinctrl0 0 0 67>;
interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
interrupt-controller;
#interrupt-cells = <2>;
};
// Example 2
pinctrl1: gpio@1 {
compatible = "intel,thunderbay-pinctrl";
reg = <0x600c0000 0x88>;
gpio-controller;
#gpio-cells = <0x2>;
gpio-ranges = <&pinctrl1 0 0 53>;
interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
interrupt-controller;
#interrupt-cells = <2>;
};
......@@ -16598,11 +16598,6 @@ L: linux-omap@vger.kernel.org
S: Maintained
F: drivers/pinctrl/pinctrl-single.c
PIN CONTROLLER - THUNDERBAY
M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
S: Supported
F: drivers/pinctrl/pinctrl-thunderbay.c
PIN CONTROLLER - SUNPLUS / TIBBO
M: Dvorkin Dmitry <dvorkin@tibbo.com>
M: Wells Lu <wellslutw@gmail.com>
......
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