From patchwork Fri Jul 15 05:18:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tinghan Shen X-Patchwork-Id: 12918746 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 BB4DDC433EF for ; Fri, 15 Jul 2022 06:00:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=dsGE2PqgSjjhfs/B4bs5QprO7XfZ/Yes6e8sG/NNXC4=; b=1KplOFZvFP54Kb Bm9jcevhbqpl5gPXqyb9IrIZ1EQfujeSBToYUhJ3Wt4RREOcRGPYXLg6g0qs4utCnebvVy6PE+dbD 2Ojgh7y7Mvh22LkwCdjPXMl4Iedr5ikPt9g/IaqQy4rB6J5qAoAVUeeH+O17wJ3SKPXKZb1GBQFwS jhOP3rh1XrU29KyjtXr6j5wX/ONIaswqhYPqnBMz612lUn+s0NapnskfNpONN3vk2z0vLus9LoPKr rJVVtXURzr6DPBrJvJAsBoeL84rFbGog32DjYqqPP5j9oiZ/5rSnESjpgR3ow+nUil3gqhGEMDNl9 WsvduE+IUsEgC7DG39hg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oCEM0-004UUe-3U; Fri, 15 Jul 2022 05:59:08 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oCELw-004UUB-Kz; Fri, 15 Jul 2022 05:59:05 +0000 X-UUID: 5aa2ec2a69734a03ace4bed41f2a189b-20220714 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.8,REQID:80837a56-96a0-4034-97f4-52b223ef7b49,OB:0,LO B:0,IP:0,URL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,RULE:Release_Ham,ACTI ON:release,TS:0 X-CID-META: VersionHash:0f94e32,CLOUDID:ae615e64-0b3f-4b2c-b3a6-ed5c044366a0,C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,IP:nil,URL:0,File:nil ,QS:nil,BEC:nil,COL:0 X-UUID: 5aa2ec2a69734a03ace4bed41f2a189b-20220714 Received: from mtkmbs11n1.mediatek.inc [(172.21.101.185)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1969892845; Thu, 14 Jul 2022 22:58:59 -0700 Received: from mtkcas11.mediatek.inc (172.21.101.40) by mtkmbs11n2.mediatek.inc (172.21.101.187) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.3; Fri, 15 Jul 2022 13:18:23 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas11.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 15 Jul 2022 13:18:23 +0800 From: Tinghan Shen To: Bjorn Andersson , Mathieu Poirier , Rob Herring , Krzysztof Kozlowski , Matthias Brugger , Tinghan Shen CC: , , , , , Subject: [PATCH v1 1/2] dt-bindings: remoteproc: mediatek: Add binding for mt8188 scp Date: Fri, 15 Jul 2022 13:18:20 +0800 Message-ID: <20220715051821.30707-2-tinghan.shen@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220715051821.30707-1-tinghan.shen@mediatek.com> References: <20220715051821.30707-1-tinghan.shen@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220714_225904_730152_E15A71E6 X-CRM114-Status: UNSURE ( 8.03 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add the compatible for mt8188 SCP to the binding. Signed-off-by: Tinghan Shen Acked-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml b/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml index eec3b9c4c713..7e091eaffc18 100644 --- a/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml +++ b/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml @@ -18,6 +18,7 @@ properties: enum: - mediatek,mt8183-scp - mediatek,mt8186-scp + - mediatek,mt8188-scp - mediatek,mt8192-scp - mediatek,mt8195-scp @@ -80,6 +81,7 @@ allOf: enum: - mediatek,mt8183-scp - mediatek,mt8186-scp + - mediatek,mt8188-scp then: properties: reg: From patchwork Fri Jul 15 05:18:21 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tinghan Shen X-Patchwork-Id: 12918729 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 AE3C1C433EF for ; Fri, 15 Jul 2022 05:19:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=9Rs+9LLoCLnM9eFOSYAAjrqj2aj8qJTZ3S6CPwoqM9Q=; b=0Cxb4F1vhmcSaS 8ninAFd13oXikunO+40nsP7pz7YUyuuv90kVQaWmt7+8iVVAFgIhKx/VjHpWN6Cqu0ZbE1qDBgETD BVH4JJUD9A0bcGoo3N6nlFU4nTX5JWNT0hLq/sVyBDDb2Fh7egoGfgSZH9QaxLk+2ODjeg8EjY3TN 7xuWGEjZV3G1n5fD2thwoprQEs33PtQamDlV/0LcVSBDgQyIYfcjleC3295FOj+By0z7oEQs/mVhr ZNooR8EzhaRNktTCnV7ocQEswhEzKedjQHOtTMj/49qu+VCT1J1bIJdhGKWn+Wiqr9MXx642Lb02K xsQdjdoYjc1KxP0E4a/g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oCDj4-004QoE-Kr; Fri, 15 Jul 2022 05:18:54 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oCDiy-004QKj-Ut; Fri, 15 Jul 2022 05:18:51 +0000 X-UUID: 1a81a9b53c294bacbe0536ec7d6103f0-20220714 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.8,REQID:5e65c2f3-2e1c-47cd-a1a4-b58ededfc0b9,OB:0,LO B:0,IP:0,URL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,RULE:Release_Ham,ACTI ON:release,TS:0 X-CID-META: VersionHash:0f94e32,CLOUDID:7b480d33-b9e4-42b8-b28a-6364427c76bb,C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,IP:nil,URL:0,File:nil ,QS:nil,BEC:nil,COL:0 X-UUID: 1a81a9b53c294bacbe0536ec7d6103f0-20220714 Received: from mtkmbs11n1.mediatek.inc [(172.21.101.185)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 979188294; Thu, 14 Jul 2022 22:18:35 -0700 Received: from mtkcas11.mediatek.inc (172.21.101.40) by mtkmbs10n1.mediatek.inc (172.21.101.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.15; Fri, 15 Jul 2022 13:18:23 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas11.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 15 Jul 2022 13:18:23 +0800 From: Tinghan Shen To: Bjorn Andersson , Mathieu Poirier , Rob Herring , "Krzysztof Kozlowski" , Matthias Brugger , Tinghan Shen CC: , , , , , Subject: [PATCH v1 2/2] remoteproc: mediatek: Support MT8188 SCP Date: Fri, 15 Jul 2022 13:18:21 +0800 Message-ID: <20220715051821.30707-3-tinghan.shen@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220715051821.30707-1-tinghan.shen@mediatek.com> References: <20220715051821.30707-1-tinghan.shen@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220714_221849_018743_802BEED4 X-CRM114-Status: GOOD ( 10.10 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org MT8188 SCP has two RISC-V cores and similar to MT8195 with some differences. The MT8188 SCP doesn't have the l1tcm and fix the DSP EMI issue on MT8195. Signed-off-by: Tinghan Shen Reviewed-by: AngeloGioacchino Del Regno --- drivers/remoteproc/mtk_scp.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/remoteproc/mtk_scp.c b/drivers/remoteproc/mtk_scp.c index 5b2ad789e720..d421a2ccaa1e 100644 --- a/drivers/remoteproc/mtk_scp.c +++ b/drivers/remoteproc/mtk_scp.c @@ -954,6 +954,18 @@ static const struct mtk_scp_of_data mt8186_of_data = { .ipi_buf_offset = 0x3bdb0, }; +static const struct mtk_scp_of_data mt8188_of_data = { + .scp_clk_get = mt8195_scp_clk_get, + .scp_before_load = mt8192_scp_before_load, + .scp_irq_handler = mt8192_scp_irq_handler, + .scp_reset_assert = mt8192_scp_reset_assert, + .scp_reset_deassert = mt8192_scp_reset_deassert, + .scp_stop = mt8192_scp_stop, + .scp_da_to_va = mt8192_scp_da_to_va, + .host_to_scp_reg = MT8192_GIPC_IN_SET, + .host_to_scp_int_bit = MT8192_HOST_IPC_INT_BIT, +}; + static const struct mtk_scp_of_data mt8192_of_data = { .scp_clk_get = mt8192_scp_clk_get, .scp_before_load = mt8192_scp_before_load, @@ -981,6 +993,7 @@ static const struct mtk_scp_of_data mt8195_of_data = { static const struct of_device_id mtk_scp_of_match[] = { { .compatible = "mediatek,mt8183-scp", .data = &mt8183_of_data }, { .compatible = "mediatek,mt8186-scp", .data = &mt8186_of_data }, + { .compatible = "mediatek,mt8188-scp", .data = &mt8188_of_data }, { .compatible = "mediatek,mt8192-scp", .data = &mt8192_of_data }, { .compatible = "mediatek,mt8195-scp", .data = &mt8195_of_data }, {},