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dt-bindings: pinctrl: cy8c95x0: Update gpio-reserved-ranges

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Update maxItems to 60 for gpio-reserved-ranges to allow multiple gpio
reserved ranges.
Add input-enable property to allow configuring a pin as input.
Also update example.

Signed-off-by: Naresh Solanki <naresh.solanki@9elements.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240206112501.715042-1-naresh.solanki@9elements.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Naresh Solanki 2024-02-06 16:55:01 +05:30 committed by Linus Walleij
parent 7ac572883f
commit 8e4cc35822
1 changed files with 22 additions and 2 deletions
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24
Documentation/devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml
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@ -45,7 +45,8 @@ properties:
maxItems: 1
gpio-reserved-ranges:
maxItems: 1
minItems: 1
maxItems: 60
vdd-supply:
description:
@ -85,6 +86,8 @@ patternProperties:
bias-disable: true
input-enable: true
output-high: true
output-low: true
@ -133,6 +136,23 @@ examples:
interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
interrupt-controller;
vdd-supply = <&p3v3>;
gpio-reserved-ranges = <5 1>;
gpio-reserved-ranges = <1 2>, <6 1>, <10 1>, <15 1>;
pinctrl-0 = <&U62160_pins>, <&U62160_ipins>;
pinctrl-names = "default";
U62160_pins: cfg-pins {
pins = "gp03", "gp16", "gp20", "gp50", "gp51";
function = "gpio";
input-enable;
bias-pull-up;
};
U62160_ipins: icfg-pins {
pins = "gp04", "gp17", "gp21", "gp52", "gp53";
function = "gpio";
input-enable;
bias-pull-up;
};
};
};