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[2003:e4:1f30:5300:f22f:74ff:fe1f:3a53]) by smtp.gmail.com with ESMTPSA id k15-20020a05600c0b4f00b003f611b2aedesm5436553wmr.38.2023.05.26.08.07.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 26 May 2023 08:07:25 -0700 (PDT) Date: Fri, 26 May 2023 17:07:23 +0200 From: Thierry Reding To: Jon Hunter , Vidya Sagar Cc: Rob Herring , Krzysztof Kozlowski , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] arm64: tegra: Fix PCIe regulator for Orin Jetson AGX Message-ID: References: <20230526111727.26058-1-jonathanh@nvidia.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="KR53BUBfyAAKgvrH" Content-Disposition: inline In-Reply-To: <20230526111727.26058-1-jonathanh@nvidia.com> User-Agent: Mutt/2.2.10 (2023-03-25) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --KR53BUBfyAAKgvrH Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, May 26, 2023 at 12:17:27PM +0100, Jon Hunter wrote: > The PCIe slot on the Jetson Orin AGX is not working and PCIe cards > are not detected. The regulator for the 3.3V regulator for the PCIe is > using the wrong GPIO for turning on the regulator. Fix this by updating > the 3.3V regulator to use the correct GPIO. >=20 > Signed-off-by: Jon Hunter > --- > arch/arm64/boot/dts/nvidia/tegra234-p3701-0000.dtsi | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Applied, thanks. Vidya, any ideas on why this ended up being wrong? Was the original based on an early version of the hardware, or is this something that we need to parameterized per SKU? Thierry --KR53BUBfyAAKgvrH Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAmRwyysACgkQ3SOs138+ s6Gupw/8DF1IdubwZwxmLiNHzYotMJBrI3KyLgh83Jr3vVeVPRSTUbdU8DnmGYff dOowMlzT39GqwjAKsX1j/yQdj0PZhDovanvmwAfPqx3zsEkMDS/GVnbvFzDQ6pL5 aPPWZTeIGsjFtsMNHv5SbwDGJKz7xtPUJVD/PL6kbiQWMq4BZxd3PB/sieSWbNtV ALeuqgvPaoT73xEDj1qmF2IMXCCPD3c9rJM0oo67cNc2rSYRR7KdFsaCyrKgdap8 9dfZdIsVzow0rnsBugC2z8GyVsbm79dmmejU93mtMTnosc+G6bXKv2sQg7wkZOFU /dIlncZ3093TWaDPLRGqNYHjO9Dx98WlYS/Lq+z31Uvbg6Gvd29r9vF+D/G00VeO bhlAF9NgnDIEjkabJLr4CYNnodcOOU2IEo/Bb/8boAHHazViSzLgDea2hkswlUQ9 1yPFoeY3/QWGvsPW3FaztVf2/Of+59+7uVk4uwnXsUjbZ8hhkSTOa6gMkj85+gYr aMje0LdEXj754ZOM3okjrAuJoSvV5jQU254wokCtdgjUsvFusdgwVm+hA9Q3OhT/ iCnbiM7MtKO+3pm3LPAwYfYfF07yXrYfAuZ1pqx8pW9+lf9MiNHHyEiOLqdKxUTt 2Hl+ZG/cupALCQC4eg5WyVmemwXYlRlewPGGYHY20NMLCIgXEl8= =WzY3 -----END PGP SIGNATURE----- --KR53BUBfyAAKgvrH--