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author | Sascha Hauer <s.hauer@pengutronix.de> | 2021-05-17 13:27:45 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2021-05-17 16:23:06 +0200 |
commit | a5a4c1d5a3c4f89059fb612b5786ec8b61b959f1 (patch) | |
tree | fe87198c6cc02e54d3131d087d2b9f7c3e96c689 /dts/Bindings/input/touchscreen/azoteq,iqs5xx.yaml | |
parent | ba9de18c5f211678f5d0f67a0758c632ab774cca (diff) | |
download | barebox-a5a4c1d5a3c4f89059fb612b5786ec8b61b959f1.tar.gz barebox-a5a4c1d5a3c4f89059fb612b5786ec8b61b959f1.tar.xz |
dts: update to v5.13-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/input/touchscreen/azoteq,iqs5xx.yaml')
-rw-r--r-- | dts/Bindings/input/touchscreen/azoteq,iqs5xx.yaml | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/dts/Bindings/input/touchscreen/azoteq,iqs5xx.yaml b/dts/Bindings/input/touchscreen/azoteq,iqs5xx.yaml new file mode 100644 index 0000000000..b5f377215c --- /dev/null +++ b/dts/Bindings/input/touchscreen/azoteq,iqs5xx.yaml @@ -0,0 +1,75 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/touchscreen/azoteq,iqs5xx.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Azoteq IQS550/572/525 Trackpad/Touchscreen Controller + +maintainers: + - Jeff LaBundy <jeff@labundy.com> + +description: | + The Azoteq IQS550, IQS572 and IQS525 trackpad and touchscreen controllers + employ projected-capacitance sensing and can track up to five independent + contacts. + + Link to datasheet: https://www.azoteq.com/ + +allOf: + - $ref: touchscreen.yaml# + +properties: + compatible: + enum: + - azoteq,iqs550 + - azoteq,iqs572 + - azoteq,iqs525 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + reset-gpios: + maxItems: 1 + + wakeup-source: true + + 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 + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + touchscreen@74 { + compatible = "azoteq,iqs550"; + reg = <0x74>; + interrupt-parent = <&gpio>; + interrupts = <27 IRQ_TYPE_LEVEL_HIGH>; + reset-gpios = <&gpio 22 (GPIO_ACTIVE_LOW | + GPIO_PUSH_PULL)>; + + touchscreen-size-x = <800>; + touchscreen-size-y = <480>; + }; + }; + +... |