From patchwork Fri Jan 12 09:46:26 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 13518126 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 04147C4707C for ; Fri, 12 Jan 2024 09:47:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=++hz+g+KO6qJy+F6RvYCQjyj8VhSM+V5Oidu0nMW/b8=; b=hFRfopfx+aA+s1NpoISaSa/Irm oq3BcEfSGiAxy1n+ITCLIMtvn+3maH6vF2KBGBUHIb3UEIN69ADE77tfYRNqbcazCND79FNWpeJnc 5i4Uhe6VZVI7CwlNOUSQMxIjj/QhkwQ3R/lB7M5tzayw9vNTZNOAY6ofd3jA/Qc8gVvHdcwXxWi4y hfg6HechXd//cmGPkNDNkg54vLh8xzIh0/C6HbvUoSOIwhiaymHMIvoJUjdRPABtKwhPHDfQom3j8 vsjbHdtppbRNPo1Ur5avFD2f7MYfhui/oIPe6nw7kRPcQZTs2HOezLSnCjUvl6FEOMrXiWSwTch1j dJajMHtQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rOE80-002NQG-23; Fri, 12 Jan 2024 09:47:04 +0000 Received: from madrid.collaboradmins.com ([46.235.227.194]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rOE7k-002NAW-2r; Fri, 12 Jan 2024 09:46:50 +0000 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> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240112_014649_051062_15069271 X-CRM114-Status: UNSURE ( 9.34 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org 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/arm64/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 = <&pio 222 IRQ_TYPE_LEVEL_HIGH>; }; +&scp { + memory-region = <&scp_mem>; + status = "okay"; +}; + &spmi { #address-cells = <2>; #size-cells = <0>;