arm64: dts: ti: k3-j721e-main: Update the speed modes supported and their itap delay...
authorAswath Govindraju <a-govindraju@ti.com>
Fri, 5 Mar 2021 05:41:04 +0000 (11:11 +0530)
committerNishanth Menon <nm@ti.com>
Thu, 11 Mar 2021 14:12:45 +0000 (08:12 -0600)
commiteb8f6194e8074d7b00642dd75cf04d13e1b218e4
tree92d77280a05e19078e8acf93b2e7e663c4da0b71
parent6674a90bb141496f56ce840c22f2f2ddccc5d397
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
arch/arm64/boot/dts/ti/k3-j721e-main.dtsi