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arm64: dts: tegra186: Add sdmmc pad auto calibration offsets

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Add the calibration offset properties used for automatic pad drive
strength calibration.

Signed-off-by: Aapo Vienamo <avienamo@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Aapo Vienamo
2018-08-10 21:08:37 +03:00
committed by Thierry Reding
parent 1ea067183d
commit 41408c215a
1 changed files with 20 additions and 0 deletions
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20
arch/arm64/boot/dts/nvidia/tegra186.dtsi
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@@ -240,6 +240,12 @@ sdmmc1: sdhci@3400000 {
pinctrl-names = "sdmmc-3v3", "sdmmc-1v8";
pinctrl-0 = <&sdmmc1_3v3>;
pinctrl-1 = <&sdmmc1_1v8>;
nvidia,pad-autocal-pull-up-offset-3v3-timeout = <0x07>;
nvidia,pad-autocal-pull-down-offset-3v3-timeout = <0x06>;
nvidia,pad-autocal-pull-up-offset-1v8-timeout = <0x07>;
nvidia,pad-autocal-pull-down-offset-1v8-timeout = <0x07>;
nvidia,pad-autocal-pull-up-offset-sdr104 = <0x03>;
nvidia,pad-autocal-pull-down-offset-sdr104 = <0x05>;
status = "disabled";
};
@@ -254,6 +260,10 @@ sdmmc2: sdhci@3420000 {
pinctrl-names = "sdmmc-3v3", "sdmmc-1v8";
pinctrl-0 = <&sdmmc2_3v3>;
pinctrl-1 = <&sdmmc2_1v8>;
nvidia,pad-autocal-pull-up-offset-3v3-timeout = <0x07>;
nvidia,pad-autocal-pull-down-offset-3v3-timeout = <0x06>;
nvidia,pad-autocal-pull-up-offset-1v8-timeout = <0x07>;
nvidia,pad-autocal-pull-down-offset-1v8-timeout = <0x07>;
status = "disabled";
};
@@ -268,6 +278,12 @@ sdmmc3: sdhci@3440000 {
pinctrl-names = "sdmmc-3v3", "sdmmc-1v8";
pinctrl-0 = <&sdmmc3_3v3>;
pinctrl-1 = <&sdmmc3_1v8>;
nvidia,pad-autocal-pull-up-offset-1v8 = <0x00>;
nvidia,pad-autocal-pull-down-offset-1v8 = <0x7a>;
nvidia,pad-autocal-pull-up-offset-3v3-timeout = <0x07>;
nvidia,pad-autocal-pull-down-offset-3v3-timeout = <0x06>;
nvidia,pad-autocal-pull-up-offset-1v8-timeout = <0x07>;
nvidia,pad-autocal-pull-down-offset-1v8-timeout = <0x07>;
status = "disabled";
};
@@ -279,6 +295,10 @@ sdmmc4: sdhci@3460000 {
clock-names = "sdhci";
resets = <&bpmp TEGRA186_RESET_SDMMC4>;
reset-names = "sdhci";
nvidia,pad-autocal-pull-up-offset-hs400 = <0x05>;
nvidia,pad-autocal-pull-down-offset-hs400 = <0x05>;
nvidia,pad-autocal-pull-up-offset-1v8-timeout = <0x0a>;
nvidia,pad-autocal-pull-down-offset-1v8-timeout = <0x0a>;
status = "disabled";
};