Messages in this thread Patch in this message | | | From | Aapo Vienamo <> | Subject | [PATCH v2 08/10] arm64: dts: tegra210: Add sdmmc pad auto calibration offsets | Date | Thu, 26 Jul 2018 15:26:54 +0300 |
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Add the calibration offset properties used for automatic pad drive strength calibration.
Signed-off-by: Aapo Vienamo <avienamo@nvidia.com> --- arch/arm64/boot/dts/nvidia/tegra210.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi index c449566..c16ab5f 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi @@ -1051,6 +1051,10 @@ pinctrl-names = "sdmmc-3v3", "sdmmc-1v8"; pinctrl-0 = <&sdmmc1_3v3>; pinctrl-1 = <&sdmmc1_1v8>; + pad-autocal-pull-up-offset-3v3 = <0x00>; + pad-autocal-pull-down-offset-3v3 = <0x7d>; + pad-autocal-pull-up-offset-1v8 = <0x7b>; + pad-autocal-pull-down-offset-1v8 = <0x7b>; status = "disabled"; }; @@ -1062,6 +1066,8 @@ clock-names = "sdhci"; resets = <&tegra_car 9>; reset-names = "sdhci"; + pad-autocal-pull-up-offset-1v8 = <0x05>; + pad-autocal-pull-down-offset-1v8 = <0x05>; status = "disabled"; }; @@ -1076,6 +1082,10 @@ pinctrl-names = "sdmmc-3v3", "sdmmc-1v8"; pinctrl-0 = <&sdmmc3_3v3>; pinctrl-1 = <&sdmmc3_1v8>; + pad-autocal-pull-up-offset-3v3 = <0x00>; + pad-autocal-pull-down-offset-3v3 = <0x7d>; + pad-autocal-pull-up-offset-1v8 = <0x7b>; + pad-autocal-pull-down-offset-1v8 = <0x7b>; status = "disabled"; }; @@ -1088,6 +1098,8 @@ resets = <&tegra_car 15>; reset-names = "sdhci"; nvidia,only-1-8-v; + pad-autocal-pull-up-offset-1v8 = <0x05>; + pad-autocal-pull-down-offset-1v8 = <0x05>; status = "disabled"; }; -- 2.7.4
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