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boundary=31cfa6b4a87c9db47b94322de7283a792c5e939a3d8a2a05e0f0c1fefef7; micalg=pgp-sha512; protocol="application/pgp-signature" Date: Thu, 22 Oct 2026 11:18:38 +0800 Message-Id: Subject: Re: [PATCH v2 3/3] riscv: dts: spacemit: k3-deepcomputing-fml13v05: Enable SD card support From: "Troy Mitchell" To: "Sandie Cao" , "Yixun Lan" , "Troy Mitchell" , "Conor Dooley" , "Rob Herring" , "Krzysztof Kozlowski" , "Paul Walmsley" , "Palmer Dabbelt" , "Albert Ou" Cc: "Alexandre Ghiti" , , , , X-Mailer: aerc 0.21.0-reader-ipc4 References: <20261020081633.3673704-1-sandie.cao@deepcomputing.io> <20261020082015.3673761-1-sandie.cao@deepcomputing.io> In-Reply-To: <20261020082015.3673761-1-sandie.cao@deepcomputing.io> Content-Transfer-Encoding: 8bit X-QQ-SENDSIZE: 520 Feedback-ID: esmtpgz:linux.spacemit.com:qybglogicsvrgz:qybglogicsvrgz3a-0 X-QQ-XMAILINFO: OOPJ7pYMv25tzb+B9IEof59Rk9dOr8qezPNZcRg1vsXCQ1J+aAVq17dJ nAkUrWPfxfmk4nzI/iAR76YCwgkeBRN5fj+jmJmCeAWIw/nn9gaaS6KdsCTJwaHYA1aFiUc DehTppXi63wqwyLob/wcNGYd6zpo3WbwaykxJjXV+VXFLFRIIiCYHCaVgUXZwR813AzDZij rt1NJ1d874fWC+3JN1BFmPSsu2KvKNavnd6qZysglgv4oAA35Glrms8MxylOBaSyxorB2d+ QOZh2GJYNsqU8nRTFhBI5W3rm4Fmq3vIPSMaP54nzhRQT4YKI3Uj+pT2EnC6dU3XLjmtS1x u+gpwtfuxbytkIt14gT2CeZmomlvCF13oA4nssvO2sgL0XE78An8OUYi1h9NoH4Docks4Qx bHzBLKW+TyAR4E15sarlGKOOR2osunFjkP0FWeA4DCoFDZwlhZ6bE5VdBn9gPVyPIEBS2zu dmrSiE31ZguwirzQIaVISTRoeBLZOmeCpV30ggDj5IYtzoGHcWMyCqf0vtMiViOOWnvtieD pr65fkDTcAyyaD3e6/7lXBH2iPgLY0UyPl/+LJoIPZBjW+5bM+RSfENtWszyli2u3WNUyDf S7hqCUSnCYO2Gt3B3DemkhQpq6eEp+yVXVYYDLxOdh32p6USbyRHI968Zw/vwRYPIqnbzLn u7BUVzFQ7Qdykwa8wHWHmwZ/4UrhzMWgNNKXD4+C6ynz1mKKuqb4KawH3dFtT9NDIk/dddN cUT5Wfo70CHL63Bvxg3BGl7uWnwr20U4SylZVahiBT2/5XjY3u/nw3VYye428sXETztl/Uw 8mUpNBv3udCHFaEcajvahm/PC8um9hsnGkGNIS37VR5D2Q2XvYxYGvQ5gg+QjHyVIWSdAhV aoBWEZ4WlfGxJtgZAAU+oPwJ6+kgAvOzdAM00iJaBhb/Tev4o3JbxS03ri0d4SH1CctHCsx RP1C+ek2sUy2Tnjb4X7hr/FCUbCiVvDqpJnyPRQ0jD5VKNHYVHLUGLUWOgQAeq2JozdHhTS 2goQ3HVDyr3PqHBmYQUPmaz4Lc7V2+6Kbl0yjLaCOriyQqLFbLDB2feR8ka79LNIbILoehk IH7s+C5Sx6arvdkxx0bKZuI0l9khzbyCbMJc1LeEi2j X-QQ-XMRINFO: M/715EihBoGS47X28/vv4NpnfpeBLnr4Qg== X-QQ-RECHKSPAM: 0 --31cfa6b4a87c9db47b94322de7283a792c5e939a3d8a2a05e0f0c1fefef7 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 On Tue Oct 20, 2026 at 4:20 PM +08, Sandie Cao wrote: > Add the device tree node SDHCI-0 controller for Micro SD card slot. > > Signed-off-by: Sandie Cao > --- > .../dts/spacemit/k3-deepcomputing-fml13v05.dts | 18 ++++++++++++++++++ > 1 file changed, 18 insertions(+) > > diff --git a/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts b= /arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts > index 84f66dd8f962..09e3d46a2ea3 100644 > --- a/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts > +++ b/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts > @@ -2,6 +2,7 @@ > /* > * Copyright (C) 2026 DeepComputing (HK) Limited > */ > +#include This header is no longer needed now that cd-gpios has been removed. > =20 > #include "k3.dtsi" > #include "k3-pinctrl.dtsi" > @@ -184,6 +185,23 @@ &combophy { > status =3D "okay"; > }; > =20 > +&sdhci0 { > + pinctrl-names =3D "default","uhs"; > + pinctrl-0 =3D <&mmc1_cfg>; > + pinctrl-1 =3D <&mmc1_uhs_cfg>; > + bus-width =3D <4>; > + non-removable; Could we add a comment explaining why the SD card is marked as non-removable? --=20 Troy Mitchell --31cfa6b4a87c9db47b94322de7283a792c5e939a3d8a2a05e0f0c1fefef7 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSL4Ay2cExaPXAQcU2YCe+A+TM0LwUCatmAjwAKCRCYCe+A+TM0 L8C8AP9Irgawm5YpoIAUfeaOEmpkeMyleK+xG8EFI61rJSKlOAEA6/HVKU2fHd7+ uPDtKcTGGCeydx5BiDR2GfdRfcLrGAk= =qRux -----END PGP SIGNATURE----- --31cfa6b4a87c9db47b94322de7283a792c5e939a3d8a2a05e0f0c1fefef7-- From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A21C2606A323 for ; Thu, 22 Oct 2026 03:20:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=dXfBj0Kp; 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boundary="===============2898030738291487236==" Sender: "linux-riscv" X-Spam-Status: No, score=-13.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 --===============2898030738291487236== Content-Type: multipart/signed; boundary=31cfa6b4a87c9db47b94322de7283a792c5e939a3d8a2a05e0f0c1fefef7; micalg=pgp-sha512; protocol="application/pgp-signature" Content-Transfer-Encoding: 8bit --31cfa6b4a87c9db47b94322de7283a792c5e939a3d8a2a05e0f0c1fefef7 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 On Tue Oct 20, 2026 at 4:20 PM +08, Sandie Cao wrote: > Add the device tree node SDHCI-0 controller for Micro SD card slot. > > Signed-off-by: Sandie Cao > --- > .../dts/spacemit/k3-deepcomputing-fml13v05.dts | 18 ++++++++++++++++++ > 1 file changed, 18 insertions(+) > > diff --git a/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts b= /arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts > index 84f66dd8f962..09e3d46a2ea3 100644 > --- a/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts > +++ b/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts > @@ -2,6 +2,7 @@ > /* > * Copyright (C) 2026 DeepComputing (HK) Limited > */ > +#include This header is no longer needed now that cd-gpios has been removed. > =20 > #include "k3.dtsi" > #include "k3-pinctrl.dtsi" > @@ -184,6 +185,23 @@ &combophy { > status =3D "okay"; > }; > =20 > +&sdhci0 { > + pinctrl-names =3D "default","uhs"; > + pinctrl-0 =3D <&mmc1_cfg>; > + pinctrl-1 =3D <&mmc1_uhs_cfg>; > + bus-width =3D <4>; > + non-removable; Could we add a comment explaining why the SD card is marked as non-removable? --=20 Troy Mitchell --31cfa6b4a87c9db47b94322de7283a792c5e939a3d8a2a05e0f0c1fefef7 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSL4Ay2cExaPXAQcU2YCe+A+TM0LwUCatmAjwAKCRCYCe+A+TM0 L8C8AP9Irgawm5YpoIAUfeaOEmpkeMyleK+xG8EFI61rJSKlOAEA6/HVKU2fHd7+ uPDtKcTGGCeydx5BiDR2GfdRfcLrGAk= =qRux -----END PGP SIGNATURE----- --31cfa6b4a87c9db47b94322de7283a792c5e939a3d8a2a05e0f0c1fefef7-- --===============2898030738291487236== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv --===============2898030738291487236==--