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: cd48ce86a4
("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
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@ -1042,13 +1042,16 @@ main_sdhci0: mmc@4f80000 {
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assigned-clocks = <&k3_clks 91 1>;
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assigned-clock-parents = <&k3_clks 91 2>;
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bus-width = <8>;
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mmc-hs400-1_8v;
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mmc-hs200-1_8v;
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mmc-ddr-1_8v;
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ti,otap-del-sel-legacy = <0xf>;
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ti,otap-del-sel-mmc-hs = <0xf>;
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ti,otap-del-sel-ddr52 = <0x5>;
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ti,otap-del-sel-hs200 = <0x6>;
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ti,otap-del-sel-hs400 = <0x0>;
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ti,itap-del-sel-legacy = <0x10>;
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ti,itap-del-sel-mmc-hs = <0xa>;
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ti,itap-del-sel-ddr52 = <0x3>;
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ti,trm-icp = <0x8>;
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ti,strobe-sel = <0x77>;
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dma-coherent;
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@ -1069,9 +1072,15 @@ main_sdhci1: mmc@4fb0000 {
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ti,otap-del-sel-sdr25 = <0xf>;
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ti,otap-del-sel-sdr50 = <0xc>;
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ti,otap-del-sel-ddr50 = <0xc>;
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ti,itap-del-sel-legacy = <0x0>;
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ti,itap-del-sel-sd-hs = <0x0>;
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ti,itap-del-sel-sdr12 = <0x0>;
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ti,itap-del-sel-sdr25 = <0x0>;
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ti,itap-del-sel-ddr50 = <0x2>;
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ti,trm-icp = <0x8>;
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ti,clkbuf-sel = <0x7>;
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dma-coherent;
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sdhci-caps-mask = <0x2 0x0>;
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};
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main_sdhci2: mmc@4f98000 {
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@ -1089,9 +1098,15 @@ main_sdhci2: mmc@4f98000 {
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ti,otap-del-sel-sdr25 = <0xf>;
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ti,otap-del-sel-sdr50 = <0xc>;
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ti,otap-del-sel-ddr50 = <0xc>;
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ti,itap-del-sel-legacy = <0x0>;
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ti,itap-del-sel-sd-hs = <0x0>;
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ti,itap-del-sel-sdr12 = <0x0>;
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ti,itap-del-sel-sdr25 = <0x0>;
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ti,itap-del-sel-ddr50 = <0x2>;
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ti,trm-icp = <0x8>;
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ti,clkbuf-sel = <0x7>;
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dma-coherent;
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sdhci-caps-mask = <0x2 0x0>;
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};
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usbss0: cdns-usb@4104000 {
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