From nobody Wed Oct 8 00:39:44 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 A9C092F49E9; Thu, 3 Jul 2025 18:34:38 +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=1751567678; cv=none; b=rpPjpjouISi6yPb/Kk8JpSIVJlGqPI5PJLY3/6rvr3iZ6HbvTQcCRLmerl50Vh3lE5iFSMbbn7z2AMCYtG+fSFEkynjFM8xiQRM2ltiJSzswk3AEjRX6siHe5ASlxF+RcKyyl4hoIC0p7qSQ8iL2rmSDyFRERMW2oWsWHb8zOOA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751567678; c=relaxed/simple; bh=g7POMhw96QU+mXBi8j3TwNitxPHH2PNGKX62YzX/+30=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=SKwP1xujCBLbN/6YVpsvqp3kwu/+rg8M8qs7p8Kf8KPqcfUhv5HK1n5v1zCPR8sh3/pIhKotXV/Uwur3cSBZDdgzIBAajFMO2fpQ6k6Vk82KxedrdvKch/0vSGACMPHyAbzVBDMhmi3FnOKToX32ZFrRNBZwAgs9wCp9JAnzGTE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=JiED5EfY; 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="JiED5EfY" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F3582C4CEE3; Thu, 3 Jul 2025 18:34:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1751567678; bh=g7POMhw96QU+mXBi8j3TwNitxPHH2PNGKX62YzX/+30=; h=From:To:Cc:Subject:Date:From; b=JiED5EfYPutK+z3jWTxQCPCEONyfwxZ0olrSLTE6SVKMjRUMkMD+AsKWBZOWUwagE NRJDGgzZahvrGp5Z+an7ilsnjUtl7o6Jy/kD0ZL+EOx1pUHnnQXDxc0B8c2z25Wxtf S7qGQ/aMmAcfQ2i2IuarAIxq0EncIBFbZDUYqlxeb/ZiLP9iB0OsBQuAOkZ5V/UoWP uZEW+mNZ82I8PuiXKnVTaQIANee7S2SH+Xcd9Fk4JuH+tpAFAKuiXdjVnww5jNlIO2 rUAsTNG+/Zw9MY1+AxSG/FYEQl7TtRl9ApTyP6qQj9uXSsZ0k/u4Rft+EoLezLUo3r IpsAQPBZGs2sA== From: "Rob Herring (Arm)" To: Thierry Reding , Jonathan Hunter Cc: linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] firmware: tegra: bpmp: Use of_reserved_mem_region_to_resource() for "memory-region" Date: Thu, 3 Jul 2025 13:34:34 -0500 Message-ID: <20250703183434.2073375-1-robh@kernel.org> X-Mailer: git-send-email 2.47.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Use the newly added of_reserved_mem_region_to_resource() function to handle "memory-region" properties. Signed-off-by: Rob Herring (Arm) --- drivers/firmware/tegra/bpmp-tegra186.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/firmware/tegra/bpmp-tegra186.c b/drivers/firmware/tegr= a/bpmp-tegra186.c index 6f0d0511b486..7cfc5fdfa49d 100644 --- a/drivers/firmware/tegra/bpmp-tegra186.c +++ b/drivers/firmware/tegra/bpmp-tegra186.c @@ -6,7 +6,7 @@ #include #include #include -#include +#include #include =20 #include @@ -192,16 +192,11 @@ static void tegra186_bpmp_teardown_channels(struct te= gra_bpmp *bpmp) static int tegra186_bpmp_dram_init(struct tegra_bpmp *bpmp) { struct tegra186_bpmp *priv =3D bpmp->priv; - struct device_node *np; struct resource res; size_t size; int err; =20 - np =3D of_parse_phandle(bpmp->dev->of_node, "memory-region", 0); - if (!np) - return -ENODEV; - - err =3D of_address_to_resource(np, 0, &res); + err =3D of_reserved_mem_region_to_resource(bpmp->dev->of_node, 0, &res); if (err < 0) { dev_warn(bpmp->dev, "failed to parse memory region: %d\n", err); return err; --=20 2.47.2