From nobody Fri Dec 19 20:13:56 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5433B28ECAB; Sun, 24 Mar 2024 23:49:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711324168; cv=none; b=k/Du24tZfCY5sLtmy44XWPNqX1ipfRZ9hUgKepKYbXO6p739F8Q2GVC+a3OfQaeRj/olEMB6VEW58sie92lBx7qlh3x65Ht+lAkZQEpmfOE6nqyGIpYkIx/mT9cBrYrtmfMdJ4iRPSsRXL8KDcpUxMXU7iSEWpghNT8Au6ar/vk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711324168; c=relaxed/simple; bh=nKQoc1DwiUrnUcoKk605gJP8MdHJHIWy+wH2tgP474o=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ZweHXqrP4UddpN1qINsUHm7kzgMxMtKvG9a0FHgcrYDvIcgyGdl/IPvmNwMa+ZXkfTOm8y1c7807eApYpkm5DyXfP/2j2Z35zuZ4EQ9DhYO1mvsf2vDCnqkaQG9nSxjz9R1HSwJCwQFjQ1FNOUuchThuvM5OB1M4iBuuOd5Jr1w= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=pMGQyiCI; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="pMGQyiCI" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2676CC433C7; Sun, 24 Mar 2024 23:49:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711324167; bh=nKQoc1DwiUrnUcoKk605gJP8MdHJHIWy+wH2tgP474o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pMGQyiCI2r4S+5XK7Rm9TYuDoBdDouZiGd07bQ5CXBFyp4yre5mhxC8Cvkmm3s9Vs SDG0V2/dQuXHNXGLIletfPjvhcWHAAZQAUS9IGIF3YXUTJAGapgikkNMPwJwUu41wh vllCWL7YZAsX7UvFgpB5xllYJE8LgwDzXeesJQGOj0eboBLKpOSqv7v4BYCH6j1YTP V2P4IhwaUe4Pj+grWifkjXCZeskFREkeS+5ERqNpIOaPe+txRg9ggSgHmlhIvsTatl jT7KA6cjAU9YPQ6CPcI1yeqPO+DdTj9piPgeJtzXG6Auv2jqIlait8qJVLnA3v2ENn i2x1RnH6G2qsA== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Sean Anderson , stable , Greg Kroah-Hartman , Sasha Levin Subject: [PATCH 5.4 160/183] usb: phy: generic: Get the vbus supply Date: Sun, 24 Mar 2024 19:46:13 -0400 Message-ID: <20240324234638.1355609-161-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240324234638.1355609-1-sashal@kernel.org> References: <20240324234638.1355609-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Sean Anderson [ Upstream commit 03e607cbb2931374db1825f371e9c7f28526d3f4 ] While support for working with a vbus was added, the regulator was never actually gotten (despite what was documented). Fix this by actually getting the supply from the device tree. Fixes: 7acc9973e3c4 ("usb: phy: generic: add vbus support") Cc: stable Signed-off-by: Sean Anderson Link: https://lore.kernel.org/r/20220425171412.1188485-3-sean.anderson@seco= .com Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin --- drivers/usb/phy/phy-generic.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/usb/phy/phy-generic.c b/drivers/usb/phy/phy-generic.c index a53b89be53248..8a04b157f19f3 100644 --- a/drivers/usb/phy/phy-generic.c +++ b/drivers/usb/phy/phy-generic.c @@ -283,6 +283,13 @@ int usb_phy_gen_create_phy(struct device *dev, struct = usb_phy_generic *nop, return -EPROBE_DEFER; } =20 + nop->vbus_draw =3D devm_regulator_get_exclusive(dev, "vbus"); + if (PTR_ERR(nop->vbus_draw) =3D=3D -ENODEV) + nop->vbus_draw =3D NULL; + if (IS_ERR(nop->vbus_draw)) + return dev_err_probe(dev, PTR_ERR(nop->vbus_draw), + "could not get vbus regulator\n"); + nop->dev =3D dev; nop->phy.dev =3D nop->dev; nop->phy.label =3D "nop-xceiv"; --=20 2.43.0