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| author |   Aswath Govindraju <a-govindraju@ti.com> | 2021-03-05 11:11:04 +0530 |
|---|---|---|
| committer |   Nishanth Menon <nm@ti.com> | 2021-03-11 08:12:45 -0600 |
| commit | eb8f6194e8074d7b00642dd75cf04d13e1b218e4 (patch) | |
| tree | 92d77280a05e19078e8acf93b2e7e663c4da0b71 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | arm64: dts: ti: k3-am65-mcu: Add RTI watchdog entry (diff) | |
| download | wireguard-linux-eb8f6194e8074d7b00642dd75cf04d13e1b218e4.tar.xz wireguard-linux-eb8f6194e8074d7b00642dd75cf04d13e1b218e4.zip | |
arm64: dts: ti: k3-j721e-main: Update the speed modes supported and their itap delay values for MMCSD subsystems
According to latest errata of J721e [1], HS400 mode is not supported
in MMCSD0 subsystem (i2024) and SDR104 mode is not supported in MMCSD1/2
subsystems (i2090). Therefore, replace mmc-hs400-1_8v with mmc-hs200-1_8v
in MMCSD0 subsystem and add a sdhci mask to disable SDR104 speed mode.
Also, update the itap delay values for all the MMCSD subsystems according
the latest J721e data sheet[2]
[1] - https://www.ti.com/lit/er/sprz455/sprz455.pdf
[2] - https://www.ti.com/lit/ds/symlink/tda4vm.pdf
Fixes: cd48ce86a4d0 ("arm64: dts: ti: k3-j721e-common-proc-board: Add support for SD card UHS modes")
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Kishon Vijay Abraham I <kishon@ti.com>
Link: https://lore.kernel.org/r/20210305054104.10153-1-a-govindraju@ti.com
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
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