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micalg=pgp-sha512; protocol="application/pgp-signature" Date: Thu, 05 Nov 2026 01:19:43 +0000 Message-Id: Cc: "Alexandre Ghiti" , , , , Subject: Re: [PATCH v3 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" X-Mailer: aerc 0.21.0-reader-ipc4 References: <20261102060012.100623-1-sandie.cao@deepcomputing.io> <20261102060155.100679-1-sandie.cao@deepcomputing.io> In-Reply-To: <20261102060155.100679-1-sandie.cao@deepcomputing.io> X-QQ-SENDSIZE: 520 Feedback-ID: esmtpgz:linux.spacemit.com:qybglogicsvrgz:qybglogicsvrgz3a-0 X-QQ-XMAILINFO: OZsapEVPoiO6CysBWbheExxOP4cCHLxJ34n2xqQixQ170frSEKKltw99 deW+mD8REj37AlVlFArSgblpns9yP8QVCChwffS+mz0Urjc4A2PZXKPR2cSgvKwiRky4OcQ NM0PzM77/ay+nnlvchbKuTyj2ZJ4Z3qhNpJWr7oxxlHyl5Q6wujnKe59wMwhHq/WsVQzJn9 OdMr4IdxGaGDF67l7nGCP0AuNomJ5bg0IKcthLbXUQ33CjaSeI4JXWJ4dF4R8gm59xdykP6 qQxm1qnfkS9YryM84bPsy3XXm4oxCIDthtUwra8Qs6M3XAE0fi5UXFxZWWw58wxYGaWf0Lt pR/3bi1Cbxpov9/FLj9VFMVOsDOaSTX/FtiMoqTPrK0wlE6zCCCRjQCdGj3oUlTejM1ynLe WuWMNKmTnrqAenO/qOQpJky6yLfWTXr3+8UYiZoLhyXZsnxv9soOrao8Yv8jUOYPagVKbr1 j1QKxaJYdhYKJiLaucSZnUhtkIVWpE4XJfQR1D7Uyr+EbD37oghckBMtPZdekvRdnEacgpx WhlG1STbDAY9US0Er4sdkg0ZRpR/bbq3iYbWBWUiLRwZOFhCZFvfr5PTSb9Z0/VV/jdBcjp SmFtOJlHLw16ccYKb8n/sMgyLvlIdZvAjwFevnJ6M4WExRI8GH1XVAiHY9Vk69eSmFvtFNA AwcxywLn09McHKGmWO62ojaPbQvEGsJSLoWPCGgLYBrSQRkk20hQWpHzbf/UnCk6+tyl+Qj fbaHxJkLBD/Ioomnu+ZnlpgakGThs0tIMYN6NRK/G97YJbxPYyzWiAKfwKIRT+kCRwrAsGV /mo7lBEevQEw10ZWoU2uqbuHCMnp3o6XSQMbvSYMThOZlP3CSsRXLXr+YnfSNck71wSDo1Y h8SiCJCMsRRYmU4aWwf5bSWueg8okGshBAC8gniA3PVgXXuUewBA+jSEUiGBstBJizURiB5 R9idTsQfVENpaf7wRsW70RpwEArr1OhTtnLjneAMInVKk8OqsEuFDhM/A0/L1CY3I+VUxdZ tiFGpVZ51GWuarRRzqKjtN2eDGjsF+qmFBSy8EnYoCuTlF+LEdNsewy05LEyJPdgxE3ixM/ AT6Be3fFWKS+Z4zSpXLyKtZSCCZmW+EDI7mzqMT4dVG X-QQ-XMRINFO: NS+P29fieYNwqS3WCnRCOn9D1NpZuCnCRA== X-QQ-RECHKSPAM: 0 --2980ced06dce2ce2ba54e857a1b9e298e4eb13b22897ac4ebe45f64efc24 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 On Mon Nov 2, 2026 at 6:01 AM GMT, Sandie Cao wrote: > Add the device tree node SDHCI-0 controller for onboard Micro SD card slo= t. > > Signed-off-by: Sandie Cao > --- > .../spacemit/k3-deepcomputing-fml13v05.dts | 22 +++++++++++++++++++ > 1 file changed, 22 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..4471338a9774 100644 > --- a/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts > +++ b/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts > @@ -184,6 +184,28 @@ &combophy { > status =3D "okay"; > }; > =20 > +/* > + * Onboard SD card slot: > + * Plugin/Plugout the SD card before power-on the board for secure. How about: "Please insert or remove the SD card while the device is powered= off." > + * It works as a boot media. so set it to non-removable. > + */ > +&sdhci0 { [...] > + non-removable; [...] > +}; > + > &uart0 { > pinctrl-names =3D "default"; > pinctrl-0 =3D <&uart0_0_cfg>; --=20 Troy Mitchell --2980ced06dce2ce2ba54e857a1b9e298e4eb13b22897ac4ebe45f64efc24 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iJcEABYKAD8WIQSL4Ay2cExaPXAQcU2YCe+A+TM0LwUCauvZryEcdHJveS5taXRj aGVsbEBsaW51eC5zcGFjZW1pdC5jb20ACgkQmAnvgPkzNC+r8QD9GxMgY37x8+t/ 65Zh+PW3tAkCJ3fBNtdrazmtjmZmGfkA/3z7vLcrPG1IZT0PxKH+NE7ixhomH0B5 aWKFU6efMCcD =Xgv+ -----END PGP SIGNATURE----- --2980ced06dce2ce2ba54e857a1b9e298e4eb13b22897ac4ebe45f64efc24--