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Commit 06b1cc9c authored by Paul Fertser's avatar Paul Fertser Committed by Samuel Ortiz
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mfd: Disable unnecessary pcf50633 shutdown on lowsys 



On gta02 hardware revision A5 it can actually bring the system down
during normal operating conditions so we disable it.

Signed-off-by: default avatarPaul Fertser <fercerpav@gmail.com>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent 0c7229f9

drivers/mfd/pcf50633-core.c

+3 −0
Original line number Diff line number Diff line
@@ -345,6 +345,9 @@ static void pcf50633_irq_worker(struct work_struct *work) 
		goto out;

	}



	/* defeat 8s death from lowsys on A5 */

	pcf50633_reg_write(pcf, PCF50633_REG_OOCSHDWN,  0x04);



	/* We immediately read the usb and adapter status. We thus make sure

	 * only of USBINS/USBREM IRQ handlers are called */

	if (pcf_int[0] & (PCF50633_INT1_USBINS | PCF50633_INT1_USBREM)) {