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MLK-12732: ARM: imx: imx6q: lppdr2 fix wrong timings for lower freq operation
authorAdrian Alonso <adrian.alonso@nxp.com>
Thu, 28 Apr 2016 19:00:11 +0000 (14:00 -0500)
committerNitin Garg <nitin.garg@nxp.com>
Mon, 19 Mar 2018 19:51:53 +0000 (14:51 -0500)
commitac9cd37651debabdf1ec521a0b326b314bb1e043
tree8347dae92115ab2596dbae704a56117c0ebb9fcctree | snapshot
parentcc581bf09119f6f969a574b33ffef4725afa8e98commit | diff
MLK-12732: ARM: imx: imx6q: lppdr2 fix wrong timings for lower freq operation

On low frequency operation (freq <= 100Mhz) set self-refresh exit
to next valid command delay to 23 clock cycles (MMDC_MCFG0[tXS] = 0x16)

Signed-off-by: Adrian Alonso <adrian.alonso@nxp.com>
Signed-off-by: Ranjani Vaidyanathan <ranjani.vaidyanathan@nxp.com>
(cherry-picked from commit b480c0a99fe722017e1ad04c1de16739c1467e0a)
arch/arm/mach-imx/lpddr2_freq_imx6q.S diff | blob | history