arm: boot: beaglex15: pass correct interrupt
According to latest schematics [1], GPIO_1/VBUSDET on TPS659038 is tied to AM57x GPIO4_21. We can use that as a VBUS interrupt, instead of relying on PMIC's VBUS interrupts which don't seem to be firing on x15 at all. A follow up patch will add support for using this GPIO-based interrupt mechanism for notifying about VBUS. [1] https://github.com/beagleboard/beagleboard-x15/blob/master/BeagleBoard-X15_RevA2.pdf Signed-off-by: Felipe Balbi <balbi@ti.com> [cw00.choi: Use the 'vbus-gpio' property instead of 'interrupts-extended'] Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Acked-by: Tony Lindgren <tony@atomide.com>
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@ -560,6 +560,7 @@
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extcon_usb2: tps659038_usb {
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compatible = "ti,palmas-usb-vid";
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ti,enable-vbus-detection;
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vbus-gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
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};
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};
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