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ARM: imx: add anatop settings for LPDDR2 when enter DSM mode
authorAnson Huang <b20788@freescale.com>
Wed, 17 Sep 2014 03:11:46 +0000 (11:11 +0800)
committerShawn Guo <shawn.guo@linaro.org>
Sun, 23 Nov 2014 06:56:17 +0000 (14:56 +0800)
commitbc4abc3e5f40edc43e54da41b7acf8222e9cb888
treef28fe8c8748ece34518b7c0c2127ee11b0f764bbtree | snapshot (tar.gz zip)
parentec336b284136610a43c9daac56d66b20d43ddf7bcommit | diff
ARM: imx: add anatop settings for LPDDR2 when enter DSM mode

For LPDDR2 platform, no need to enable weak2P5 in DSM mode,
it can be pulled down to save power(~0.65mW).

And per design team's recommendation, we should disconnect
VDDHIGH and SNVS in DSM mode on i.MX6SL.

Signed-off-by: Anson Huang <b20788@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
arch/arm/mach-imx/anatop.c diff | blob | blame | history