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AHgh+RpkLO+a1Dv+2dGo8xyaZRW+6eFx70nq0bRJ8SfumpHDHdxq7/UwRL/Bjf2VIgHBSFtKKCoDhOHdeVaQrlg=@vger.kernel.org X-Gm-Message-State: AOJu0YzZz1v61jThZzJ4A9jfNJgwzJD7Mqpi4NT7y/G/IJqYkGSoRG8f EjkfvFbVyp3eJl7iXqHnsT5PP73F/r9iFHNYcpY5k+Qk8dzrFlgDyzOpHNU6HnIQgXA3OP3gl/Z Aqgt2S0APGP8OTRQcej31eHc+4uzOo9w= X-Gm-Gg: AfdE7ck6+P97ZPpE4cpdRiKEfUguNo+xcd0kxAeVDWiZ1KryOInnfnMTh/aKO0B1r28 sWdNV38Ha81DmV3QmdfcxCqP2JZ7hLsurS1JwhH0Hlm4PD5SLtuYQ8g0oCDDSw6Aihc3saFHu+U fLu+txD3eeV1PNgWGc0T25prWx0psIxFxPvqIfrFkpwaUuSjrjyQCSwURC07dD/8gnE6tg7A+4o gl8T0RffWGZ4/G6an+94oQ15gJ4L38QLAf1n/8eKBotb80WjQDyZFnspZkZtaRXpazJ7jZ/fEpX QekSnqjBnOt6IWMyiVY+7lUy8CG0sx0rUhHy5m3S X-Received: by 2002:a05:6a20:72a8:b0:3c0:9c18:d5ad with SMTP id adf61e73a8af0-3c3572b5794mr2798444637.74.1784037626720; Tue, 14 Jul 2026 07:00:26 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20260617080031.99156-1-clamor95@gmail.com> <20260617080031.99156-10-clamor95@gmail.com> In-Reply-To: From: Svyatoslav Ryhel Date: Tue, 14 Jul 2026 17:00:15 +0300 X-Gm-Features: AUfX_mwnssZkuxVf2843X6HTYGv-SRm_VXHXZEuLPu7vTjXTmj8SvtNozHDr9W4 Message-ID: Subject: Re: [PATCH v5 09/14] mfd: lm3533: Add support for VIN power supply To: Johan Hovold Cc: Lee Jones , Daniel Thompson , Jingoo Han , Pavel Machek , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jonathan Cameron , David Lechner , =?UTF-8?B?TnVubyBTw6E=?= , Andy Shevchenko , Helge Deller , dri-devel@lists.freedesktop.org, linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org, linux-fbdev@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable =D0=BF=D1=82, 3 =D0=BB=D0=B8=D0=BF. 2026=E2=80=AF=D1=80. =D0=BE 14:09 Johan= Hovold =D0=BF=D0=B8=D1=88=D0=B5: > > On Wed, Jun 17, 2026 at 11:00:26AM +0300, Svyatoslav Ryhel wrote: > > Add support for 2.7V-5.5V VIN power supply. > > > > Signed-off-by: Svyatoslav Ryhel > > > -static void lm3533_enable(struct lm3533 *lm3533) > > +static int lm3533_enable(struct lm3533 *lm3533) > > { > > + int ret; > > + > > + ret =3D regulator_enable(lm3533->vin_supply); > > + if (ret) { > > + dev_err(lm3533->dev, "failed to enable vin power supply\n= "); > > + return ret; > > + } > > + > > No delay needed? > I have not found any in the datasheet, if you are aware of the delay duration needed please elaborate. > > gpiod_set_value(lm3533->hwen, 1); > > + > > + return 0; > > } > > Johan