From nobody Fri Sep 20 06:27:55 2024 Received: from madrid.collaboradmins.com (madrid.collaboradmins.com [46.235.227.194]) (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 746B557301; Fri, 12 Jan 2024 09:46:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="tUBRlSgd" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1705052807; bh=A/hew+ECsb7JQ+PjQNHeZlTkpaBAsK7nTKJy6ngYdtI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tUBRlSgdePqmZVTbVSZIknDo47NeVJQVISZ74IJR7cPoo2g7QYn87wxsMr5/dyq+k 7zkZ2sWwm18VEH23wPsVpWTLmUPTk1Vyas9lzzyy53v8dPXd0Pgi2FTZKNXcdrLbSj pEaSWPpotNfjYcOmTHvZXh4TXUwpgcDbTfxgVLucyLUgs1R/4SuKRLmJw94/ogfrnC 5uHncEdbleY3fo3Jr1vuLvJ+DTJ16Z1UcxXDBFWCH/HOkIuEdjkUK/5x/LjBS6sbhf KfazfqoJkPdN9oLsMdo97bUVK+OZMFggFijsamLD3JQh0FUvZyxATHtn+stTeGPMJ5 qAoRnPXTepPzg== Received: from IcarusMOD.eternityproject.eu (cola.collaboradmins.com [195.201.22.229]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madrid.collaboradmins.com (Postfix) with ESMTPSA id DC63B3782035; Fri, 12 Jan 2024 09:46:46 +0000 (UTC) From: AngeloGioacchino Del Regno To: linux-mediatek@lists.infradead.org Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, wenst@chromium.org, hsinyi@chromium.org, nfraprado@collabora.com, macpaul.lin@mediatek.com, sean.wang@mediatek.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel@collabora.com Subject: [PATCH 09/15] arm64: dts: mediatek: radxa-nio-12l: Enable System Companion Processor Date: Fri, 12 Jan 2024 10:46:26 +0100 Message-ID: <20240112094632.66310-10-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240112094632.66310-1-angelogioacchino.delregno@collabora.com> References: <20240112094632.66310-1-angelogioacchino.delregno@collabora.com> 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" The SCP is used by the SoC for various tasks, including initializing hardware video encoding/decoding hardware and managing other remote processors. Enable this node and assign its own DMA pool to it. Signed-off-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts b/arch/a= rm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts index 8492cf52413f..5a9e33013209 100644 --- a/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts +++ b/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts @@ -587,6 +587,11 @@ &pmic { interrupts-extended =3D <&pio 222 IRQ_TYPE_LEVEL_HIGH>; }; =20 +&scp { + memory-region =3D <&scp_mem>; + status =3D "okay"; +}; + &spmi { #address-cells =3D <2>; #size-cells =3D <0>; --=20 2.43.0