From patchwork Tue Mar 18 22:22:15 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= X-Patchwork-Id: 14021664 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (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 6155E2063D5; Tue, 18 Mar 2025 22:24:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742336681; cv=none; b=IMu9iyfmK+m255y3yh2HwMTZWu56LdVok4a1ScBlqvB/Z1d0uoegRH6LSfGK5Wimj/uEsBtcOPeZYD38LF+YsZTzKHW/zdMKuKuYwmgbCMYo3yngybNlDEFscOhsATCrW/LYX5WLPhKRznxNxVEgMU/EhCGAbLzny5ylOjNcfLA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742336681; c=relaxed/simple; bh=up+BGxd5yruq1/jjYQr7mm3mJ2LrG2vsIBarOQEem10=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=DQAhsZlkIQ9xHSYJsjW1+9/BtfWwn71Vuin7mNtoeJC+TG9VQL5VkFQfLBK2kpcRM/HrQZMCaH9WnNa4Oo1+conhm8M6Dp9uJjuON0CauHSkZYlQ/7X8jwMF0C19RyXK1xjLPi1BBH5Aq5DdF0Kjb/BUzvIRnhc1xGLTwPdi3/Q= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=JM0MRf+Y; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none 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="JM0MRf+Y" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1742336677; bh=up+BGxd5yruq1/jjYQr7mm3mJ2LrG2vsIBarOQEem10=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=JM0MRf+YtlyHEYRk8ImzBThTeuBeYnzaebvRvz490385HzecGv5k1O9LtoooxGR2v hZcTFmYj0SfCFEkKlPM6jBfOlvpt34NAhPmeklMqkMD912aF22EzouQ+L5kT68q3mZ MCUSbKYpaFFk0vGgJCLACfBs2OF4vNjHVRAPtzESVKEcE9Te6vfYhVqIQ2pXohLJZ4 cFSWW0te4RVJclYPhddQjPGrPNaXBAjCEl7PYr4Udd82TeCnDDqM/Gt0zjrEOOOloR rrZEj8LcASGRF/Xo8KvKZjmBn1yNngaLhlCKqFVMLf0dLf1fi0WjMG5ggO4V+okdIr hOOxg0NQzeQAw== Received: from [192.168.1.63] (unknown [70.107.117.78]) (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: nfraprado) by bali.collaboradmins.com (Postfix) with ESMTPSA id B6A7F17E0FCC; Tue, 18 Mar 2025 23:24:34 +0100 (CET) From: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= Date: Tue, 18 Mar 2025 18:22:15 -0400 Subject: [PATCH 1/4] dt-bindings: remoteproc: mediatek: Add missing minItems for 8192/8195 Precedence: bulk X-Mailing-List: linux-remoteproc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250318-scp-dual-core-mt8390-v1-1-8733e192cc73@collabora.com> References: <20250318-scp-dual-core-mt8390-v1-0-8733e192cc73@collabora.com> In-Reply-To: <20250318-scp-dual-core-mt8390-v1-0-8733e192cc73@collabora.com> To: Bjorn Andersson , Mathieu Poirier , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Tinghan Shen , Olivia Wen Cc: kernel@collabora.com, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Krzysztof Kozlowski , =?utf-8?b?TsOtY29s?= =?utf-8?b?YXMgRi4gUi4gQS4gUHJhZG8=?= X-Mailer: b4 0.14.2 Both MT8192 and MT8195 have an L1TCM memory, so it should be described in reg, and therefore reg's minItems should be 3, as is already implicit by reg-names. Override minItems to 3 for MT8192 and MT8195. Fixes: 6b55b1e2fd7f ("dt-bindings: remoteproc: mediatek: Support MT8195 dual-core SCP") Signed-off-by: Nícolas F. R. A. Prado --- Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml b/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml index adc6b3f36fde49eb3fa7ed3f08b0fa9e7f331162..ee33c233e44f3d51f0851b35697a24208c87f68a 100644 --- a/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml +++ b/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml @@ -185,6 +185,7 @@ allOf: then: properties: reg: + minItems: 3 maxItems: 3 reg-names: items: From patchwork Tue Mar 18 22:22:16 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= X-Patchwork-Id: 14021665 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (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 BD1E620F071; Tue, 18 Mar 2025 22:24:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742336684; cv=none; b=aUGhqUv/VoWK8GyM5Aa3R3GhXPyxNzqx2whDKiHN2ar/eDAi5pRgFZzEU/KC7yxQhqMgCHUKrQDEhyAyvJlpIFUoAfeQDokI4GBpbmWfJyaa6qvBwvLOR+xaDcN8NeavPbAz/ttAW87xukEFmkMEY/xm+5AIRake9iUxrarA28k= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742336684; c=relaxed/simple; bh=ebGgU8hC64Kx1MeaVNKAzJY5DqxxZk54iPOshavrJOQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=tw7/bm5jkjMeUO6djpUyjwJzJdREZPf5+Exz0DjdxiU2IqHluORHHegjO+K8fxH7i6Pnzid/z+mtP4RpiogvUPCaHpB8aWYJdvWyOJwMiZ3gcjm1YWKUVncFa8StkxGUWRsT1BCRTNB2lpOPqRbhIQTrrNN2bFHxPZX4uGIu2Mk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=H85OROV8; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none 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="H85OROV8" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1742336681; bh=ebGgU8hC64Kx1MeaVNKAzJY5DqxxZk54iPOshavrJOQ=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=H85OROV8YeghJXytIplf5CcPOR7ZCEqVXqfu6vLBY8AfJxPraTyWE5X1VnOcGRLf7 j45/TRpM1MxGTYrfZUOQwPUp+yzdrugLE/fRdcgHesoAleL8B91N9iY+BmhvpZgvis g/VkOlq7XpOCelkbpo/oFreA2TM/GkniSaA7Ei6WyosFrMBW5rB2owyQ9nBmOMdIdq kiwDi0N/AkmCCKgmM40xmcb+69WQFeHxMzWuJltOq/HRXF0mWy4QTx/nAJeZMiMFHs P6nAxzD+3RDQvH4qzoqzaSN+Z1vWaY1TmDVUrfNsuhEAWzNbOb+L21/0BHjeYWw1Ho mEIMworYuAP+w== Received: from [192.168.1.63] (unknown [70.107.117.78]) (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: nfraprado) by bali.collaboradmins.com (Postfix) with ESMTPSA id E27C317E0FD1; Tue, 18 Mar 2025 23:24:37 +0100 (CET) From: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= Date: Tue, 18 Mar 2025 18:22:16 -0400 Subject: [PATCH 2/4] dt-bindings: remoteproc: mediatek: Remove l1tcm for dual-core MT8188 SCP Precedence: bulk X-Mailing-List: linux-remoteproc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250318-scp-dual-core-mt8390-v1-2-8733e192cc73@collabora.com> References: <20250318-scp-dual-core-mt8390-v1-0-8733e192cc73@collabora.com> In-Reply-To: <20250318-scp-dual-core-mt8390-v1-0-8733e192cc73@collabora.com> To: Bjorn Andersson , Mathieu Poirier , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Tinghan Shen , Olivia Wen Cc: kernel@collabora.com, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Krzysztof Kozlowski , =?utf-8?b?TsOtY29s?= =?utf-8?b?YXMgRi4gUi4gQS4gUHJhZG8=?= X-Mailer: b4 0.14.2 The SCP present on MT8188 does not have an L1TCM memory region, but the binding incorrectly requires one for the dual-core description of the MT8188 SCP. Remove that requirement. Also update the minimum number of reg and reg-names to 1, since as this is a multi-core SCP with no L1TCM memory, only the CFG memory region is present in the parent node. Fixes: 91e0d560b9fd ("dt-bindings: remoteproc: mediatek: Support MT8188 dual-core SCP") Signed-off-by: Nícolas F. R. A. Prado Reviewed-by: Krzysztof Kozlowski Reviewed-by: AngeloGioacchino Del Regno --- .../devicetree/bindings/remoteproc/mtk,scp.yaml | 19 ++++++++++++++++--- 1 file changed, 16 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml b/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml index ee33c233e44f3d51f0851b35697a24208c87f68a..04348cfcb0424dc78ff1ddd77665285a052925e9 100644 --- a/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml +++ b/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml @@ -28,11 +28,11 @@ properties: description: Should contain the address ranges for memory regions SRAM, CFG, and, on some platforms, L1TCM. - minItems: 2 + minItems: 1 maxItems: 3 reg-names: - minItems: 2 + minItems: 1 maxItems: 3 clocks: @@ -171,6 +171,7 @@ allOf: then: properties: reg: + minItems: 2 maxItems: 2 reg-names: items: @@ -196,16 +197,28 @@ allOf: properties: compatible: enum: - - mediatek,mt8188-scp-dual - mediatek,mt8195-scp-dual then: properties: reg: + minItems: 2 maxItems: 2 reg-names: items: - const: cfg - const: l1tcm + - if: + properties: + compatible: + enum: + - mediatek,mt8188-scp-dual + then: + properties: + reg: + maxItems: 1 + reg-names: + items: + - const: cfg additionalProperties: false From patchwork Tue Mar 18 22:22:17 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= X-Patchwork-Id: 14021666 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (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 EC726213243; Tue, 18 Mar 2025 22:24:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742336687; cv=none; b=HGgZoxxLE4gS89qX5oSRLNqe2JetPjxoF3YF6Hsqdn1b35b/reWnFez8eqow3SYM6AugtfzCG5rxkxWHWemdf6570n2qcnzzjjt71fglAnJpf7rbKuwrVg8404atpIq9ARqAiQC8OPkl5gm61ZklxeKzUiJLvSSl7FwJOo8/t0s= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742336687; c=relaxed/simple; bh=zddfv7Unlpv7e7XjDPUtNK+iuLo3QIUPOxRhAKw0r+k=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=ep03sPabzejwr7fFXcWMf3WdGDX4dciU26h5kB1TR05uatAwgGQvOlqn6hmfaKrM7PMqXvDcisPoCPilqUNMY3XT6esPI7o9Kz8ywLBrbmUGS1gOPtS7dc5a0W3TJ8qrNFtbVeWF5qW3FDokKllDwJijDFP8e0owX3xxv0Vnm9s= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=T3mN/OX8; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none 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="T3mN/OX8" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1742336684; bh=zddfv7Unlpv7e7XjDPUtNK+iuLo3QIUPOxRhAKw0r+k=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=T3mN/OX8hYgd1KewZ7noslsjjuGUgedtWb7ODGQDv6UlWn0o4DhrUihcJn/qoAdvK vKBXVSCpLarFOW7oRTj9iKF/SX4dIPjVdBt3xD+ao/DcThuVbA0bR/USZ2gbJqdZDe xa6TAJ9WSJjDLmXWlHz6bNpFgFRxb3Fzy/HFmrXdcC4e//r64CR2+B2M3NJG52oh8I YwUSaOR8HdFxKyPJkOhqJW7brPA5X/Va9L1yzvj+/DxtlDJLhji5fX204N2LuseZhJ xJwJT4j70KfPcdsyL19xpCTkqTWZPeJt45k9O0dx4e72QsVNC+OLAtHjiPQ0MtXXnl 1ox0e7XJnXIxQ== Received: from [192.168.1.63] (unknown [70.107.117.78]) (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: nfraprado) by bali.collaboradmins.com (Postfix) with ESMTPSA id 7B7A217E09F6; Tue, 18 Mar 2025 23:24:41 +0100 (CET) From: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= Date: Tue, 18 Mar 2025 18:22:17 -0400 Subject: [PATCH 3/4] arm64: dts: mediatek: mt8188: Describe SCP as a cluster with two cores Precedence: bulk X-Mailing-List: linux-remoteproc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250318-scp-dual-core-mt8390-v1-3-8733e192cc73@collabora.com> References: <20250318-scp-dual-core-mt8390-v1-0-8733e192cc73@collabora.com> In-Reply-To: <20250318-scp-dual-core-mt8390-v1-0-8733e192cc73@collabora.com> To: Bjorn Andersson , Mathieu Poirier , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Tinghan Shen , Olivia Wen Cc: kernel@collabora.com, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Krzysztof Kozlowski , =?utf-8?b?TsOtY29s?= =?utf-8?b?YXMgRi4gUi4gQS4gUHJhZG8=?= , Jason Chen X-Mailer: b4 0.14.2 The SCP is currently described in the Devicetree as a single-core processor, but really it is a cluster with two cores. Describe the full cluster but enable only core0 on the current mt8188 platforms since that's the only one usable with the upstream firmware. Co-developed-by: Tinghan Shen Signed-off-by: Tinghan Shen Co-developed-by: Jason Chen Signed-off-by: Jason Chen Signed-off-by: Nícolas F. R. A. Prado --- arch/arm64/boot/dts/mediatek/mt8188-evb.dts | 6 +++- arch/arm64/boot/dts/mediatek/mt8188.dtsi | 36 ++++++++++++++++------ .../boot/dts/mediatek/mt8390-genio-common.dtsi | 6 +++- 3 files changed, 37 insertions(+), 11 deletions(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8188-evb.dts b/arch/arm64/boot/dts/mediatek/mt8188-evb.dts index f89835ac36f36f86e2054ae0c332172be97b049a..f4c207d65b877e1eefaa26540446c3c06369ca21 100644 --- a/arch/arm64/boot/dts/mediatek/mt8188-evb.dts +++ b/arch/arm64/boot/dts/mediatek/mt8188-evb.dts @@ -331,7 +331,11 @@ &pmic { interrupts-extended = <&pio 222 IRQ_TYPE_LEVEL_HIGH>; }; -&scp { +&scp_cluster { + status = "okay"; +}; + +&scp_c0 { memory-region = <&scp_mem_reserved>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/mediatek/mt8188.dtsi b/arch/arm64/boot/dts/mediatek/mt8188.dtsi index 4437b1820f2685281c3a373bf626f72b53503e62..bea3cee9b8e8f0dc656edd85e63f4f6f6645607f 100644 --- a/arch/arm64/boot/dts/mediatek/mt8188.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8188.dtsi @@ -1382,12 +1382,30 @@ gce1: mailbox@10330000 { clocks = <&infracfg_ao CLK_INFRA_AO_GCE2>; }; - scp: scp@10500000 { - compatible = "mediatek,mt8188-scp"; - reg = <0 0x10500000 0 0x100000>, - <0 0x10720000 0 0xe0000>; - reg-names = "sram", "cfg"; - interrupts = ; + scp_cluster: scp@10720000 { + compatible = "mediatek,mt8188-scp-dual"; + reg = <0 0x10720000 0 0xe0000>; + reg-names = "cfg"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0x10500000 0x100000>; + status = "disabled"; + + scp_c0: scp@0 { + compatible = "mediatek,scp-core"; + reg = <0x0 0xd0000>; + reg-names = "sram"; + interrupts = ; + status = "disabled"; + }; + + scp_c1: scp@d0000 { + compatible = "mediatek,scp-core"; + reg = <0xd0000 0x2f000>; + reg-names = "sram"; + interrupts = ; + status = "disabled"; + }; }; afe: audio-controller@10b10000 { @@ -2249,7 +2267,7 @@ dma-controller@14001000 { mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0x1000 0x1000>; mediatek,gce-events = , ; - mediatek,scp = <&scp>; + mediatek,scp = <&scp_c0>; }; display@14002000 { @@ -2704,7 +2722,7 @@ video_decoder: video-decoder@18000000 { iommus = <&vpp_iommu M4U_PORT_L23_HW_VDEC_UFO_ENC_EXT>; #address-cells = <2>; #size-cells = <2>; - mediatek,scp = <&scp>; + mediatek,scp = <&scp_c0>; video-codec@10000 { compatible = "mediatek,mtk-vcodec-lat"; @@ -2828,7 +2846,7 @@ video_encoder: video-encoder@1a020000 { <&vdo_iommu M4U_PORT_L19_VENC_SUB_W_LUMA>, <&vdo_iommu M4U_PORT_L19_VENC_SUB_R_LUMA>; power-domains = <&spm MT8188_POWER_DOMAIN_VENC>; - mediatek,scp = <&scp>; + mediatek,scp = <&scp_c0>; }; jpeg_encoder: jpeg-encoder@1a030000 { diff --git a/arch/arm64/boot/dts/mediatek/mt8390-genio-common.dtsi b/arch/arm64/boot/dts/mediatek/mt8390-genio-common.dtsi index 60139e6dffd8e0e326690d922f3360d829ed026b..65952bcf5d03e3b22984dd3e997e7107e74dac72 100644 --- a/arch/arm64/boot/dts/mediatek/mt8390-genio-common.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8390-genio-common.dtsi @@ -1055,7 +1055,11 @@ power-key { }; }; -&scp { +&scp_cluster { + status = "okay"; +}; + +&scp_c0 { memory-region = <&scp_mem>; status = "okay"; }; From patchwork Tue Mar 18 22:22:18 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= X-Patchwork-Id: 14021667 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (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 A88FF2139C8; Tue, 18 Mar 2025 22:24:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742336690; cv=none; b=Hm5pEJoqJ4AI16+0hVTwBImINQbeYArrAWosbUujrcxmeETNvOeHR1Em+aRGJgvnwCHwZilyZ/pLJGn8gPLqwgbv48sUa6pCZ+8Nep91w7Jhxk4JKhpv7iICs6OUnTmeNsdFFcYj/4cHXBzPVtnPsaW0cLZ7wDyhoiELTvtFeuo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742336690; c=relaxed/simple; bh=P1vtmk+9u5G+Zjiu2jlC44IrlzgRmSDtGJusM9LFedk=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=BYOh082A4mf1nztGposombtU4yJFJEqHwUzfKFEUr0U/Xobh9GmulSDSq6DHXaDqjlMs31aFSYXddIfDilvyZEY/QZfui95tyzB5fkN8HRpOoGHoFuM4LEhKELvTj/A2+MBXWoEt7SMZvpMesvSBEOjwm8rsqQLwM6RNJQiFUK0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=aJatjFct; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none 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="aJatjFct" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1742336686; bh=P1vtmk+9u5G+Zjiu2jlC44IrlzgRmSDtGJusM9LFedk=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=aJatjFct7ueDLUvYjXrczWUQf/Kjw0f9PhAE4Er+3AZ7E6nfd+0SdMGwfK60GtHCD /Cr97lnTp3Vlv/K+l6dvmsNpajw5+uOYadyUQGeDy539Tbm6bFjB1czcXIq49wGWWn vJp7BspKP9GtRYJ1eQtaUwEv49Fyjk4Y2xAC9gy8IUvmYL5IPBknNfuz1aEbuyOlDS 3BXhJdLYDH9wIroXA2B2Ds8izBS6OI+wTMvDg/RPsmnsqgAdy9iA7PNHuvpyDdy2/l /KTyCRXm6LwIzBh4dE+qrGw5iHGr5Luy5lUVDG/cTX/jv5gUaKadzB6GcjSizELErK cUyNzfRZGC4/w== Received: from [192.168.1.63] (unknown [70.107.117.78]) (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: nfraprado) by bali.collaboradmins.com (Postfix) with ESMTPSA id 80A1017E0B25; Tue, 18 Mar 2025 23:24:44 +0100 (CET) From: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= Date: Tue, 18 Mar 2025 18:22:18 -0400 Subject: [PATCH 4/4] arm64: dts: mediatek: mt8390-genio-common: Add firmware-name for scp0 Precedence: bulk X-Mailing-List: linux-remoteproc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250318-scp-dual-core-mt8390-v1-4-8733e192cc73@collabora.com> References: <20250318-scp-dual-core-mt8390-v1-0-8733e192cc73@collabora.com> In-Reply-To: <20250318-scp-dual-core-mt8390-v1-0-8733e192cc73@collabora.com> To: Bjorn Andersson , Mathieu Poirier , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Tinghan Shen , Olivia Wen Cc: kernel@collabora.com, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Krzysztof Kozlowski , =?utf-8?b?TsOtY29s?= =?utf-8?b?YXMgRi4gUi4gQS4gUHJhZG8=?= X-Mailer: b4 0.14.2 Add the firmware-name property for SCP core0 so the firmware can be loaded from its canonical location in the linux-firmware repository. Signed-off-by: Nícolas F. R. A. Prado Reviewed-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt8390-genio-common.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8390-genio-common.dtsi b/arch/arm64/boot/dts/mediatek/mt8390-genio-common.dtsi index 65952bcf5d03e3b22984dd3e997e7107e74dac72..53951817df468ee27d20db1f1028c21a1832b880 100644 --- a/arch/arm64/boot/dts/mediatek/mt8390-genio-common.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8390-genio-common.dtsi @@ -1060,6 +1060,7 @@ &scp_cluster { }; &scp_c0 { + firmware-name = "mediatek/mt8188/scp.img"; memory-region = <&scp_mem>; status = "okay"; };