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Subject: Qualcomm Snapdragon 8cx Gen 2 not supported yet? Message-ID: Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="7HrsSCrKRc9ZB3FB" Content-Disposition: inline --7HrsSCrKRc9ZB3FB Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, Aram M. opened Bugzilla ticket requesting devicet= ree support for sc8180xp [1]. He wrote: > The Linux kernel 6.7.5 only boots in ACPI mode on DELL Inspiron 14 3420 > with Qualcomm Snapdragon 8cx Gen 2 (sc8180xp). > A lot of hardware is not functional, this maybe due to missing device tre= e? > Built in keyboard and PCIe devices not working, only runs on USB connecte= d disk, keyboard & peripherals. >=20 > Support for sc8180x & sc8280xp devices exist, but not for sc8180xp device= s. >=20 > Under arch/arm64/boot/dts/qcom in source tree the files > sc8180x-pmics.dtsi, sc8180x.dtsi, sc8280xp-pmics.dtsi, sc8280xp.dtsi. > exist, but none for sc8180xp, which would be used for specific hardware d= ts=20 > files? > Maybe the hardware is similar enough to sc8180x? But of course I have no = idea. >=20 > It would be nice for the keyboard to function without the device tree, se= ems like module i2c_qcom_geni doesn't work without dtb? >=20 >=20 > I have attached dmesg output. Aram, can you submit devicetree patch supporting your device? Thanks. [1]: https://bugzilla.kernel.org/show_bug.cgi?id=3D218512 --=20 An old man doll... just what I always wanted! - Clara --7HrsSCrKRc9ZB3FB Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSSYQ6Cy7oyFNCHrUH2uYlJVVFOowUCZdbo+AAKCRD2uYlJVVFO o0qdAQDDveJKpdEdrfwMMr3jYfzrABJO0ahSONN7cC7xANpSCwEAkwNYBx12CUlp wer0WC+RRya8hs3Fmn975/62ViRyGgo= =I7XZ -----END PGP SIGNATURE----- --7HrsSCrKRc9ZB3FB--