From 1053653ffadbe369af2b109875327ddb6bfa2c8f Mon Sep 17 00:00:00 2001 From: Sebastian Reichel Date: Thu, 6 Aug 2020 15:59:22 -0700 Subject: dt-bindings: touchscreen: Convert EETI EXC3000 touchscreen to json-schema Convert the EETI EXC3000 binding to DT schema format using json-schema Signed-off-by: Sebastian Reichel Reviewed-by: Rob Herring Link: https://lore.kernel.org/r/20200805160520.456570-2-sebastian.reichel@collabora.com Signed-off-by: Dmitry Torokhov --- .../bindings/input/touchscreen/eeti,exc3000.yaml | 53 ++++++++++++++++++++++ .../bindings/input/touchscreen/exc3000.txt | 26 ----------- 2 files changed, 53 insertions(+), 26 deletions(-) create mode 100644 Documentation/devicetree/bindings/input/touchscreen/eeti,exc3000.yaml delete mode 100644 Documentation/devicetree/bindings/input/touchscreen/exc3000.txt (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/input/touchscreen/eeti,exc3000.yaml b/Documentation/devicetree/bindings/input/touchscreen/eeti,exc3000.yaml new file mode 100644 index 000000000000..022aa69a5dfe --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/eeti,exc3000.yaml @@ -0,0 +1,53 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/touchscreen/eeti,exc3000.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: EETI EXC3000 series touchscreen controller + +maintainers: + - Dmitry Torokhov + +allOf: + - $ref: touchscreen.yaml# + +properties: + compatible: + const: eeti,exc3000 + reg: + const: 0x2a + interrupts: + maxItems: 1 + touchscreen-size-x: true + touchscreen-size-y: true + touchscreen-inverted-x: true + touchscreen-inverted-y: true + touchscreen-swapped-x-y: true + +required: + - compatible + - reg + - interrupts + - touchscreen-size-x + - touchscreen-size-y + +additionalProperties: false + +examples: + - | + #include "dt-bindings/interrupt-controller/irq.h" + i2c { + #address-cells = <1>; + #size-cells = <0>; + touchscreen@2a { + compatible = "eeti,exc3000"; + reg = <0x2a>; + interrupt-parent = <&gpio1>; + interrupts = <9 IRQ_TYPE_LEVEL_LOW>; + touchscreen-size-x = <4096>; + touchscreen-size-y = <4096>; + touchscreen-inverted-x; + touchscreen-swapped-x-y; + }; + }; diff --git a/Documentation/devicetree/bindings/input/touchscreen/exc3000.txt b/Documentation/devicetree/bindings/input/touchscreen/exc3000.txt deleted file mode 100644 index 68291b94fec2..000000000000 --- a/Documentation/devicetree/bindings/input/touchscreen/exc3000.txt +++ /dev/null @@ -1,26 +0,0 @@ -* EETI EXC3000 Multiple Touch Controller - -Required properties: -- compatible: must be "eeti,exc3000" -- reg: i2c slave address -- interrupts: touch controller interrupt -- touchscreen-size-x: See touchscreen.txt -- touchscreen-size-y: See touchscreen.txt - -Optional properties: -- touchscreen-inverted-x: See touchscreen.txt -- touchscreen-inverted-y: See touchscreen.txt -- touchscreen-swapped-x-y: See touchscreen.txt - -Example: - - touchscreen@2a { - compatible = "eeti,exc3000"; - reg = <0x2a>; - interrupt-parent = <&gpio1>; - interrupts = <9 IRQ_TYPE_LEVEL_LOW>; - touchscreen-size-x = <4096>; - touchscreen-size-y = <4096>; - touchscreen-inverted-x; - touchscreen-swapped-x-y; - }; -- cgit From 3bdd21c6937a07f2877409bcdafc0ae2265fc981 Mon Sep 17 00:00:00 2001 From: Sebastian Reichel Date: Thu, 6 Aug 2020 16:00:43 -0700 Subject: Input: exc3000 - add EXC80H60 and EXC80H84 support This adds support for EXC80H60 and EXCH84 controllers, which use a different event type id and have two extra bits for the resolution (so the maximum is 16K instead of 4K). Signed-off-by: Sebastian Reichel Acked-by: Rob Herring Link: https://lore.kernel.org/r/20200805160520.456570-3-sebastian.reichel@collabora.com Signed-off-by: Dmitry Torokhov --- .../devicetree/bindings/input/touchscreen/eeti,exc3000.yaml | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/input/touchscreen/eeti,exc3000.yaml b/Documentation/devicetree/bindings/input/touchscreen/eeti,exc3000.yaml index 022aa69a5dfe..7e6e23f8fa00 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/eeti,exc3000.yaml +++ b/Documentation/devicetree/bindings/input/touchscreen/eeti,exc3000.yaml @@ -14,7 +14,10 @@ allOf: properties: compatible: - const: eeti,exc3000 + enum: + - eeti,exc3000 + - eeti,exc80h60 + - eeti,exc80h84 reg: const: 0x2a interrupts: -- cgit From 27aced19e098ba00e87a09d6ba6d4518e89319c3 Mon Sep 17 00:00:00 2001 From: Sebastian Reichel Date: Thu, 6 Aug 2020 16:06:36 -0700 Subject: Input: exc3000 - add reset gpio support Add basic support for an optional reset gpio. Reviewed-by: Enric Balletbo i Serra Signed-off-by: Sebastian Reichel Acked-by: Rob Herring Link: https://lore.kernel.org/r/20200805160520.456570-4-sebastian.reichel@collabora.com Signed-off-by: Dmitry Torokhov --- Documentation/devicetree/bindings/input/touchscreen/eeti,exc3000.yaml | 2 ++ 1 file changed, 2 insertions(+) (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/input/touchscreen/eeti,exc3000.yaml b/Documentation/devicetree/bindings/input/touchscreen/eeti,exc3000.yaml index 7e6e23f8fa00..007adbc89c14 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/eeti,exc3000.yaml +++ b/Documentation/devicetree/bindings/input/touchscreen/eeti,exc3000.yaml @@ -22,6 +22,8 @@ properties: const: 0x2a interrupts: maxItems: 1 + reset-gpios: + maxItems: 1 touchscreen-size-x: true touchscreen-size-y: true touchscreen-inverted-x: true -- cgit