From nobody Wed Dec 17 14:13:36 2025 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) (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 ACE6D3054F7; Mon, 10 Nov 2025 10:13:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.61.82.184 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762769640; cv=none; b=eqobCfnt4jEcc4dhqj31+Kb5vX8D0KfBEVQOEwyFu2hpl2t8PUbsWYWybvbcyR4xdrNcS4x1kcRtbLD2q807+WxQvM45q3xsLyaq8Pkpq5D96RA5MwXfoX1nr1hu32A8ULNxjAxtkaqzD5fU3yUOGfv1SHkmQ2thQUgUwtwwZfE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762769640; c=relaxed/simple; bh=nbCu1VgAuvVKEnuINY15HczxWzsWlUhA5cUBZqSqZb0=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=MTRIoWDb+w35c2odvKyvYhsiP4oYyv3x5MkZH6jo0eC0TmAhD2vSan4DQFZJZn7G7NdgW+VHrUtYb6n7dX2UgVCDE1rhzz0RE7wLaEuR2NPcoSs+RuxvtcPRZAl2bvyIvMIFXHhcBwXiRCv0XRICNu3QrYK1Yav3vEE3cjQeymY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com; spf=pass smtp.mailfrom=mediatek.com; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b=hJGyQCPS; arc=none smtp.client-ip=210.61.82.184 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mediatek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="hJGyQCPS" X-UUID: f388a10abe1d11f0b33aeb1e7f16c2b6-20251110 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=OfMPxUnD8vjuFK9r4Pv/nUsJVT3L7xdp5W2yLIlL/3M=; b=hJGyQCPSY9bLCly7i96AcurFoOu8w/r4r2rEuNkX8w5N8Ij8fPMEnciIUVRn3UVST7hyv3er5PX3RVgCL5gHwkrDN8Z/dEcmWxCReu9LQhqEiwmTm6EEOGBbeVZbOR9kTOETAL21o2/YaPco4fINU5FwYzoz2Tk7miyNPygEj2Y=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.3.6,REQID:3635df35-d557-4a1e-9bc9-78994764fc86,IP:0,UR L:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION:r elease,TS:0 X-CID-META: VersionHash:a9d874c,CLOUDID:37357b82-b6af-4b29-9981-6bf838f9504d,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:81|82|102|836|888|898,TC:-5,Content: 0|15|50,EDM:-3,IP:nil,URL:0,File:130,RT:0,Bulk:nil,QS:nil,BEC:nil,COL:0,OS I:0,OSA:0,AV:0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 2,SSN|SDN X-CID-BAS: 2,SSN|SDN,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-CID-RHF: D41D8CD98F00B204E9800998ECF8427E X-UUID: f388a10abe1d11f0b33aeb1e7f16c2b6-20251110 Received: from mtkmbs09n1.mediatek.inc [(172.21.101.35)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1094888467; Mon, 10 Nov 2025 18:13:49 +0800 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) by mtkmbs10n1.mediatek.inc (172.21.101.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.26; Mon, 10 Nov 2025 18:13:48 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1748.26 via Frontend Transport; Mon, 10 Nov 2025 18:13:47 +0800 From: Huayu Zong To: Bjorn Andersson , Mathieu Poirier , Rob Herring , "Krzysztof Kozlowski" , Conor Dooley , "Matthias Brugger" , AngeloGioacchino Del Regno CC: , , , , , , Huayu Zong Subject: [PATCH v3 2/3] remoteproc: mediatek: Add MT8189 SCP platform data Date: Mon, 10 Nov 2025 18:13:30 +0800 Message-ID: <20251110101342.24261-3-huayu.zong@mediatek.com> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20251110101342.24261-1-huayu.zong@mediatek.com> References: <20251110101342.24261-1-huayu.zong@mediatek.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" Add platform data for MT8189 to support SCP remote processor. This enables SCP functionality on MT8189 SoC. Signed-off-by: Huayu Zong --- drivers/remoteproc/mtk_common.h | 5 +++++ drivers/remoteproc/mtk_scp.c | 18 ++++++++++++++++++ 2 files changed, 23 insertions(+) diff --git a/drivers/remoteproc/mtk_common.h b/drivers/remoteproc/mtk_commo= n.h index d45480ad332e..abf0dbd9978c 100644 --- a/drivers/remoteproc/mtk_common.h +++ b/drivers/remoteproc/mtk_common.h @@ -35,6 +35,11 @@ #define MT8186_SCP_L1_SRAM_PD_P1 0x40B0 #define MT8186_SCP_L1_SRAM_PD_p2 0x40B4 =20 +#define MT8189_SCP2APMCU_IPC_CLR 0x30010 +#define MT8189_SCP2SPM_IPC_CLR 0x30018 +#define MT8189_SCP_SECURE_DOMAIN 0xA080 +#define MT8189_SCP_DOMAIN_VAL 0x3303003 + #define MT8192_L2TCM_SRAM_PD_0 0x10C0 #define MT8192_L2TCM_SRAM_PD_1 0x10C4 #define MT8192_L2TCM_SRAM_PD_2 0x10C8 diff --git a/drivers/remoteproc/mtk_scp.c b/drivers/remoteproc/mtk_scp.c index c3c37cae933a..f311e23b6d65 100644 --- a/drivers/remoteproc/mtk_scp.c +++ b/drivers/remoteproc/mtk_scp.c @@ -1529,6 +1529,23 @@ static const struct mtk_scp_of_data mt8188_of_data_c= 1 =3D { .scp_sizes =3D &mt8188_scp_c1_sizes, }; =20 +static const struct mtk_scp_of_data mt8189_of_data =3D { + .scp_clk_get =3D mt8195_scp_clk_get, + .scp_before_load =3D mt8192_scp_before_load, + .scp_irq_handler =3D mt8192_scp_irq_handler, + .scp_reset_assert =3D mt8192_scp_reset_assert, + .scp_reset_deassert =3D mt8192_scp_reset_deassert, + .scp_stop =3D mt8192_scp_stop, + .scp_da_to_va =3D mt8192_scp_da_to_va, + .host_to_scp_reg =3D MT8192_GIPC_IN_SET, + .host_to_scp_int_bit =3D MT8192_HOST_IPC_INT_BIT, + .scp_to_host_ipc_clr_reg =3D MT8189_SCP2APMCU_IPC_CLR, + .scp_to_spm_ipc_clr_reg =3D MT8189_SCP2SPM_IPC_CLR, + .scp_secure_domain_reg =3D MT8189_SCP_SECURE_DOMAIN, + .scp_domain_value =3D MT8189_SCP_DOMAIN_VAL, + .scp_sizes =3D &default_scp_sizes, +}; + static const struct mtk_scp_of_data mt8192_of_data =3D { .scp_clk_get =3D mt8192_scp_clk_get, .scp_before_load =3D mt8192_scp_before_load, @@ -1587,6 +1604,7 @@ static const struct of_device_id mtk_scp_of_match[] = =3D { { .compatible =3D "mediatek,mt8186-scp", .data =3D &mt8186_of_data }, { .compatible =3D "mediatek,mt8188-scp", .data =3D &mt8188_of_data }, { .compatible =3D "mediatek,mt8188-scp-dual", .data =3D &mt8188_of_data_c= ores }, + { .compatible =3D "mediatek,mt8189-scp", .data =3D &mt8189_of_data }, { .compatible =3D "mediatek,mt8192-scp", .data =3D &mt8192_of_data }, { .compatible =3D "mediatek,mt8195-scp", .data =3D &mt8195_of_data }, { .compatible =3D "mediatek,mt8195-scp-dual", .data =3D &mt8195_of_data_c= ores }, --=20 2.45.2