Re: [PATCH 5/7] spi: qcom-geni: Use geni_se_set_rate() for setting source clock frequency
Mark Brown <[email protected]> Tue, 4 Aug 2026 21:03:35 +0100
| Newsgroups | gmane.linux.drivers.i2c,gmane.linux.ports.arm.kernel,gmane.linux.power-management.general,gmane.linux.kernel,gmane.linux.ports.arm.msm,gmane.linux.serial,gmane.linux.kernel.spi.devel |
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| Message-ID | <[email protected]> |
--VJ4LQaWdyGBuT9Nv Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Wed, Aug 05, 2026 at 01:27:43AM +0530, Praveen Talari wrote: > On the SA8255P platform there is no Linux clock handler for the SE > source clock, so the driver has no way to look up the source clock > index and divider needed to fill the GSI CONFIG0 TRE for a requested > transfer frequency. To work around this, firmware instead exposes the > SE HW supported source clock frequencies as OPPs on the perf domain > device. Acked-by: Mark Brown <[email protected]> --VJ4LQaWdyGBuT9Nv Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmpyRZYACgkQJNaLcl1U h9Cr7Qf+Ks5KKIkvEQ3YWLWthzIWu5dk3eSUCxEcpQds1fMTo/GgyfdJuSMYi29V eFjXiDcd5AfZuf5f0F/80wgxPQvs+18S1+8KcXwwvqMF8Rex9NrBAwepNYo6QpI/ B+doiAZ1mjnKIxdrJpDGm+wxdYvTK3Tks36I8bNQ1RfJDE+tT9eClXfrMLuZJrE0 /26N3ja+vxPacl1TK+X5iYFkkF+GSxtrxB3/i+HcPZFvED5MYu9jdogGw90Rzn+U hVlrEOsoZhAbeT1GCElJNNxVAq98HLMoiVegBb75+eqMEZpVi0HUiz5URL+zPZsZ cx7q/e1NdI1TM4Rc/N41V1MX3N84Xw== =yX68 -----END PGP SIGNATURE----- --VJ4LQaWdyGBuT9Nv--