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extcon: Introduce EXTCON_PROP_USB_SS property for SuperSpeed mode
EXTCON_PROP_USB_SS (SuperSpeed)[1] is necessary to distinguish between USB/USB2 and USB3 connections on USB Type-C cables. [1] https://en.wikipedia.org/wiki/USB#Overview Cc: Chris Zhong <zyw@rock-chips.com> Signed-off-by: Guenter Roeck <groeck@chromium.org> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
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@ -109,12 +109,18 @@
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* @type: integer (intval)
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* @value: 0 (normal) or 1 (flip)
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* @default: 0 (normal)
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* - EXTCON_PROP_USB_SS (SuperSpeed)
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* @type: integer (intval)
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* @value: 0 (USB/USB2) or 1 (USB3)
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* @default: 0 (USB/USB2)
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*
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*/
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#define EXTCON_PROP_USB_VBUS 0
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#define EXTCON_PROP_USB_TYPEC_POLARITY 1
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#define EXTCON_PROP_USB_SS 2
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#define EXTCON_PROP_USB_MIN 0
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#define EXTCON_PROP_USB_MAX 1
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#define EXTCON_PROP_USB_MAX 2
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#define EXTCON_PROP_USB_CNT (EXTCON_PROP_USB_MAX - EXTCON_PROP_USB_MIN + 1)
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/* Properties of EXTCON_TYPE_CHG. */
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