ram: rk3399: Get lpddr4 tsel_rd_en from io settings
authorJagan Teki <jagan@amarulasolutions.com>
Tue, 16 Jul 2019 11:57:25 +0000 (17:27 +0530)
committerKever Yang <kever.yang@rock-chips.com>
Sat, 20 Jul 2019 15:59:44 +0000 (23:59 +0800)
commit4eceda01d5df9d90d6402dfd5fcf1bcc9c5c00e6
tree00e8c933691e20840d2814ae605fe03bcad6cccf
parentf288d54936d7360e934132a128d7e92d3b1c95a0
ram: rk3399: Get lpddr4 tsel_rd_en from io settings

For base.odt 1 the lpddr4 tsel_rd_en value is depending
on IO settings of rd_odt_en.

Add support for it.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: YouMin Chen <cym@rock-chips.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
drivers/ram/rockchip/sdram_rk3399.c