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MLK-17346 board: imx8mq: Change the SW3A standby mode to off
authorBai Ping <ping.bai@nxp.com>
Fri, 5 Jan 2018 13:46:03 +0000 (21:46 +0800)
committerBai Ping <ping.bai@nxp.com>
Tue, 13 Feb 2018 15:34:24 +0000 (23:34 +0800)
commit4eeeb82ec0d4c91a5061ed8955956873135502f7
treee1630c77b68ba2cf6ce80a41142f56aca72f833etree | snapshot
parentf28121f8ad70f615125dc53a04d477df9c4a2997commit | diff
MLK-17346 board: imx8mq: Change the SW3A standby mode to off

On i.MX8MQ EVK board, the SW3A is used for VDD_DRAM supply,
when system enter DSM mode, the DDR is put into retention mode,
the VDD_DRAM supply can be power off to reduce the leakage
current to save power. Set the SW3A mode to APM_OFF mode to power
off the SW3A when PMIC enters standby mode.

Signed-off-by: Bai Ping <ping.bai@nxp.com>
Reviewed-by: Anson Huang <anson.huang@nxp.com>
board/freescale/imx8mq_evk/spl.c diff | blob | history