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Message-Id: <20230403120235.939-2-lakshmi.sowjanya.d@intel.com>
Date: Mon, 3 Apr 2023 17:32:35 +0530
From: lakshmi.sowjanya.d@...el.com
To: linus.walleij@...aro.org
Cc: linux-gpio@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, andriy.shevchenko@...ux.intel.com,
furong.zhou@...el.com, kris.pan@...el.com, pandith.n@...el.com,
kenchappa.demakkanavar@...el.com, lakshmi.sowjanya.d@...el.com
Subject: [PATCH v1 2/2] dt-bindings: pinctrl: Remove bindings for Intel Thunderbay pinctrl driver
From: Lakshmi Sowjanya D <lakshmi.sowjanya.d@...el.com>
Remove Thunder Bay specific code as the product got cancelled
and there are no end customers or users.
Signed-off-by: Lakshmi Sowjanya D <lakshmi.sowjanya.d@...el.com>
---
.../pinctrl/intel,pinctrl-thunderbay.yaml | 120 ------------------
MAINTAINERS | 5 -
2 files changed, 125 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/pinctrl/intel,pinctrl-thunderbay.yaml
diff --git a/Documentation/devicetree/bindings/pinctrl/intel,pinctrl-thunderbay.yaml b/Documentation/devicetree/bindings/pinctrl/intel,pinctrl-thunderbay.yaml
deleted file mode 100644
index f001add16814..000000000000
--- a/Documentation/devicetree/bindings/pinctrl/intel,pinctrl-thunderbay.yaml
+++ /dev/null
@@ -1,120 +0,0 @@
-# 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@...el.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>;
- };
diff --git a/MAINTAINERS b/MAINTAINERS
index 90abe83c02f3..bae5e92d1ff2 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -16566,11 +16566,6 @@ L: linux-omap@...r.kernel.org
S: Maintained
F: drivers/pinctrl/pinctrl-single.c
-PIN CONTROLLER - THUNDERBAY
-M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@...el.com>
-S: Supported
-F: drivers/pinctrl/pinctrl-thunderbay.c
-
PIN CONTROLLER - SUNPLUS / TIBBO
M: Dvorkin Dmitry <dvorkin@...bo.com>
M: Wells Lu <wellslutw@...il.com>
--
2.17.1
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