On Tue, Aug 07, 2018 at 05:00:01PM +0300, Aapo Vienamo wrote: > Add the HS400 DQS trim value for Tegra186 SDMMC4. > > Signed-off-by: Aapo Vienamo <avienamo@xxxxxxxxxx> > --- > arch/arm64/boot/dts/nvidia/tegra186.dtsi | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi > index 6e9ef26..9e07bc6 100644 > --- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi > +++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi > @@ -313,6 +313,7 @@ > nvidia,pad-autocal-pull-down-offset-1v8-timeout = <0x0a>; > nvidia,default-tap = <0x5>; > nvidia,default-trim = <0x9>; > + nvidia,dqs-trim = <63>; > status = "disabled"; > }; > Isn't this technically dependent on the board layout and as such would belong in the board DTS file? Or does this value work on all existing Tegra186 platforms? Thierry
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