From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: Re: [PATCH 5/8] arm64: dts: tegra186: Add SDMMC4 DQS trim value Date: Thu, 9 Aug 2018 13:49:22 +0200 Message-ID: <20180809114922.GN21639@ulmo> References: <1533650404-18125-1-git-send-email-avienamo@nvidia.com> <1533650404-18125-6-git-send-email-avienamo@nvidia.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="uMPAU7A2Er6+wvsD" Return-path: Content-Disposition: inline In-Reply-To: <1533650404-18125-6-git-send-email-avienamo@nvidia.com> Sender: linux-kernel-owner@vger.kernel.org To: Aapo Vienamo Cc: Ulf Hansson , Rob Herring , Mark Rutland , Jonathan Hunter , Adrian Hunter , Mikko Perttunen , linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-tegra@vger.kernel.org --uMPAU7A2Er6+wvsD Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Aug 07, 2018 at 05:00:01PM +0300, Aapo Vienamo wrote: > Add the HS400 DQS trim value for Tegra186 SDMMC4. >=20 > Signed-off-by: Aapo Vienamo > --- > arch/arm64/boot/dts/nvidia/tegra186.dtsi | 1 + > 1 file changed, 1 insertion(+) >=20 > diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/d= ts/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 =3D <0x0a>; > nvidia,default-tap =3D <0x5>; > nvidia,default-trim =3D <0x9>; > + nvidia,dqs-trim =3D <63>; > status =3D "disabled"; > }; > =20 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 --uMPAU7A2Er6+wvsD Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAltsKkIACgkQ3SOs138+ s6FaxhAAkSMLQgzbXmF3OtTbNWRdMzt74oz8j77GI5emDQIIoqQ+pCLWVyXEUT1B WQ4qw+1pjv9A/D0voG7KgAsdGdjAZ8yeSZlWNr/Fbyv7g+s/5PwSGF4kV0Mvr/ts UaTNHQhp16yvY+RLoTA14PrbevAMrNibF9DAg9k6uOlndyfqmZWk8HI8PJHLPkSR 1F3EXr3+5T7S0IkjxXLIFutKzzWxZYoo9ETBdGuaCnZUGQK93cWldPAl3FywyHai WQCJh08lTI+Rg2F18Z5/SSLGzBZ17/jNhv8IYm02JQz4WHmIq2u4bY87mGIX4D/K ZDui4/NFiIduZ4zZk7CXzy1QjKP/sXUTqnaDYI1NWVWgMF9CqZaBOfhzpWlzo89F UjTWUHy2fwvkkzPis4rQGX/IAyu8B1cya7VjmArhu6XyYjVMiOlUlm6t2X0V2xA1 rho2tpdmkC04i/ZKTEIFIWEwIQ97Keu1iCKdblmHjCEjmoLml1sP0tkVXDF3uup5 dC7ulRKVnU5NJN84lwZOVOIFVAxJqGL/uP+FDSgniRrH8w94uMsceKEsDGnb3aNh bxAtQorWWqG84Ujsnw3HbXDllRCEPchcEArS2GiCjd7akO/8gosaXXC3o206HNjW aCMNHzqTwu8iNJxWY7ME/0eDWAZBy5HeUPqePFYRJqajJoUDE9I= =MO3S -----END PGP SIGNATURE----- --uMPAU7A2Er6+wvsD--