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Bottomley" , Peter Wang , Manivannan Sadhasivam , Eric Biggers , Minwoo Im , open list Date: Wed, 22 Jan 2025 16:30:38 +0100 In-Reply-To: <20250122100214.489749-4-quic_ziqichen@quicinc.com> References: <20250122100214.489749-1-quic_ziqichen@quicinc.com> <20250122100214.489749-4-quic_ziqichen@quicinc.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.44.4-0ubuntu2 Precedence: bulk X-Mailing-List: linux-scsi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 On Wed, 2025-01-22 at 18:02 +0800, Ziqi Chen wrote: > From: Can Guo >=20 > Add a vops to map UFS host controller clock frequencies to the > maximum > supported UFS high speed gear speeds. During clock scaling, we can > map the > target clock frequency, demanded by devfreq, to the maximum supported > gear > speed, so that devfreq can scale the gear to the highest gear speed > supported at the target clock frequency, instead of just scaling > up/down > the gear between the min and max gear speeds. >=20 > Co-developed-by: Ziqi Chen > Signed-off-by: Ziqi Chen > Signed-off-by: Can Guo Reviewed-by: Bean Huo