ARM: dts: exynos: Correct USB3503 GPIOs polarity
Current USB3503 driver ignores GPIO polarity and always operates as if the GPIO lines were flagged as ACTIVE_HIGH. Fix the polarity for the existing USB3503 chip applications to match the chip specification and common convention for naming the pins. The only pin, which has to be ACTIVE_LOW is the reset pin. The remaining are ACTIVE_HIGH. This change allows later to fix the USB3503 driver to properly use generic GPIO bindings and read polarity from DT. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
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@ -267,7 +267,7 @@
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intn-gpios = <&gpx3 0 GPIO_ACTIVE_HIGH>;
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connect-gpios = <&gpx3 4 GPIO_ACTIVE_HIGH>;
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reset-gpios = <&gpx3 5 GPIO_ACTIVE_HIGH>;
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reset-gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;
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initial-mode = <1>;
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};
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@ -154,7 +154,7 @@
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compatible = "smsc,usb3503a";
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reset-gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;
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connect-gpios = <&gpd1 7 GPIO_ACTIVE_LOW>;
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connect-gpios = <&gpd1 7 GPIO_ACTIVE_HIGH>;
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};
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};
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@ -170,7 +170,7 @@
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intn-gpios = <&gpx0 7 GPIO_ACTIVE_HIGH>;
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connect-gpios = <&gpx0 6 GPIO_ACTIVE_HIGH>;
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reset-gpios = <&gpx1 4 GPIO_ACTIVE_HIGH>;
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reset-gpios = <&gpx1 4 GPIO_ACTIVE_LOW>;
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initial-mode = <1>;
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clock-names = "refclk";
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