diff options
author | Sowjanya Komatineni <skomatineni@nvidia.com> | 2019-01-10 14:46:02 -0800 |
---|---|---|
committer | Thierry Reding <treding@nvidia.com> | 2019-02-07 19:03:57 +0100 |
commit | 4e0f122991943bcaf88149dbe48fb6c3c42f006f (patch) | |
tree | 66ea4ce09119e8d88a1d7cfaac932d8a6c5cf98c /arch/arm64/boot/dts/nvidia/tegra186.dtsi | |
parent | 6ab6a4d22030c11df3278e9807d17f2e37c6f7fe (diff) |
arm64: tegra: Add SDMMC auto-calibration settings
Add SDMMC initial pad offsets used by auto calibration process.
Add SDMMC fixed drive strengths for Tegra210, Tegra186 and
Tegra194 which are used when calibration timeouts.
Fixed drive strengths are based on Pre SI Analysis of the pads.
Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'arch/arm64/boot/dts/nvidia/tegra186.dtsi')
-rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra186.dtsi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi index 22815db4a3ed..169aee59ceac 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi @@ -315,6 +315,8 @@ 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>; + nvidia,pad-autocal-pull-up-offset-3v3-timeout = <0x0a>; + nvidia,pad-autocal-pull-down-offset-3v3-timeout = <0x0a>; nvidia,default-tap = <0x5>; nvidia,default-trim = <0x9>; nvidia,dqs-trim = <63>; |