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Thu, 22 Oct 2026 03:18:22 -0700 (PDT) X-Archived-By: Mime-Version: 1.0 Content-Type: multipart/signed; boundary=90e9f33a6676d7a1fd53bba581346c3955c6ca1bd6017e313c31cf300796; micalg=pgp-sha512; protocol="application/pgp-signature" Date: Thu, 22 Oct 2026 12:18:16 +0200 Message-Id: Cc: "Tom Rini" , "Ilias Apalodimas" , "Daniel Schultz" , "Anshul Dalal" , "Aristo Chen" , Subject: Re: [PATCH 3/3] WIP: arm: mach-k3: j722s: Wait for TIFS initialization From: "Markus Schneider-Pargmann" To: "Markus Schneider-Pargmann" , "Kumar, Udit" , "Richard GENOUD" X-Mailer: aerc 0.21.0-146-gb5c16ebe1835 References: <51c23f5b-9ca2-4ebe-8f3e-72d22e404617@ti.com> <20261022101558.2474326-1-msp@baylibre.com> <20261022101558.2474326-3-msp@baylibre.com> In-Reply-To: <20261022101558.2474326-3-msp@baylibre.com> X-BeenThere: u-boot@lists.u-boot-project.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: U-Boot discussion List-Archive: List-Post: List-Help: List-Subscribe: , X-Spam-Status: No, score=-5.9 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_PASS autolearn=no autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 --90e9f33a6676d7a1fd53bba581346c3955c6ca1bd6017e313c31cf300796 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Hi, On Thu Oct 22, 2026 at 12:15 PM CEST, Markus Schneider-Pargmann wrote: ... > +/* > + * Called by spl_early_init() before anything is probed. > + */ > +static int k3_spl_dm_post_init_f(void) > +{ > + k3_sysfw_wait_ready(); > + ctrl_mmr_unlock(); > + > + return 0; > +} > +EVENT_SPY_SIMPLE(EVT_DM_POST_INIT_F, k3_spl_dm_post_init_f); I am wondering if this would work for your situation where the PMIC is probed immediately? Best Markus --90e9f33a6676d7a1fd53bba581346c3955c6ca1bd6017e313c31cf300796 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iKMEABYKAEsWIQSJYVVm/x+5xmOiprOFwVZpkBVKUwUCatni6BsUgAAAAAAEAA5t YW51MiwyLjUrMS4xMiwyLDIRHG1zcEBiYXlsaWJyZS5jb20ACgkQhcFWaZAVSlM6 UQEAtxxDf2Lx+ZYOC/cpP8enhAJm9LTZwBS11SAy/kn0ZskA/iH+lfcYDvDeqR2n onuZJD2xVjUjHCjtqkShzQVyInwK =9Hc6 -----END PGP SIGNATURE----- --90e9f33a6676d7a1fd53bba581346c3955c6ca1bd6017e313c31cf300796--