From patchwork Thu May 25 07:50:11 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Runyang Chen X-Patchwork-Id: 13254875 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 6F128C77B7E for ; Thu, 25 May 2023 08:10:42 +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-Type:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:CC:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=+/PT1g6QlwpXN2nAdR0WgUNtqQaT3dNJ82IueyTB+Kg=; b=OazPdVwJEDZapzKX8uUk5Z4zFS bqxNOBD/NgDwJfA4VysnMtqszCNPjsFTr3B81vf1F9P3txwzirlBLYoBWKGJ6U9TtlWEh/nLUPWqE XvhjGxJAIdHzO7QfIrdCRCV1BvzAryLhZsHI6WSdFKjRaNRzU18ykuipdontb+pKLSZhh1m7JLUaJ ox0Gw7K6cDxAnlZStfo/fEhUuxCSydsmxMetZJx7d5kIgEen9WQSk7tLnqVZLhQv8MzQlaMY2Fmr0 cKSac5mLehJz3T5uThWjUExvHCG2zgOlsBX29NkBdbnMDXH8OjUqhmZAc2QDuauWmfhDAuIvudKlw d1rquKPA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q263L-00FvIY-0D; Thu, 25 May 2023 08:10:31 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q263H-00FvHL-1z; Thu, 25 May 2023 08:10:29 +0000 X-UUID: 9901cf28fad311ed83ed1395ce914268-20230525 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=+/PT1g6QlwpXN2nAdR0WgUNtqQaT3dNJ82IueyTB+Kg=; b=Wlk3oFP48zfpJ6sZ/7yPdv23r5e/Baqg/bRY5o8em5Oc14/NaTV6SrBpo8HMHEjaGSMv+30L7BEvSgH4KQ1MpFMQTDt0OPlvdPspmHLPgp5Hjouy/IdTSKVz4vcKm81HhUXZnPZv3+PayAbCsFrd3dP4xRYHnyfNBXtzt6Rs9cE=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.25,REQID:7533b699-ba70-491e-8322-ff6822f4bf7a,IP:0,U RL:0,TC:0,Content:-25,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTIO N:release,TS:-25 X-CID-META: VersionHash:d5b0ae3,CLOUDID:f0f6523c-de1e-4348-bc35-c96f92f1dcbb,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:1,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0 X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-UUID: 9901cf28fad311ed83ed1395ce914268-20230525 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 970883711; Thu, 25 May 2023 01:10:23 -0700 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Thu, 25 May 2023 15:50:19 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Thu, 25 May 2023 15:50:19 +0800 From: Runyang Chen To: Michael Turquette , Stephen Boyd , Matthias Brugger , AngeloGioacchino Del Regno , "Philipp Zabel" , Rob Herring , "Krzysztof Kozlowski" CC: , , , , , Runyang Chen Subject: [PATCH v4 2/2] clk: mediatek: reset: add infra_ao reset support for MT8188 Date: Thu, 25 May 2023 15:50:11 +0800 Message-ID: <20230525075011.7032-3-runyang.chen@mediatek.com> X-Mailer: git-send-email 2.9.2 In-Reply-To: <20230525075011.7032-1-runyang.chen@mediatek.com> References: <20230525075011.7032-1-runyang.chen@mediatek.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230525_011027_669058_3999E395 X-CRM114-Status: GOOD ( 12.42 ) 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 infra_ao reset is needed for MT8188. - Add mtk_clk_rst_desc for MT8188. - Add register reset controller function for MT8188 infra_ao. - Add infra_ao_idx_map for MT8188. Signed-off-by: Runyang Chen Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202305242320.AZzmINEa-lkp@intel.com/ Reviewed-by: AngeloGioacchino Del Regno --- drivers/clk/mediatek/clk-mt8188-infra_ao.c | 24 ++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/drivers/clk/mediatek/clk-mt8188-infra_ao.c b/drivers/clk/mediatek/clk-mt8188-infra_ao.c index a38ddc7b6a88..f590178737cb 100644 --- a/drivers/clk/mediatek/clk-mt8188-infra_ao.c +++ b/drivers/clk/mediatek/clk-mt8188-infra_ao.c @@ -5,6 +5,7 @@ */ #include +#include #include #include @@ -176,9 +177,32 @@ static const struct mtk_gate infra_ao_clks[] = { "infra_ao_aes_msdcfde_0p", "top_aes_msdcfde", 18), }; +static u16 infra_ao_rst_ofs[] = { + INFRA_RST0_SET_OFFSET, + INFRA_RST1_SET_OFFSET, + INFRA_RST2_SET_OFFSET, + INFRA_RST3_SET_OFFSET, + INFRA_RST4_SET_OFFSET, +}; + +static u16 infra_ao_idx_map[] = { + [MT8188_INFRA_RST1_THERMAL_MCU_RST] = 1 * RST_NR_PER_BANK + 2, + [MT8188_INFRA_RST1_THERMAL_CTRL_RST] = 1 * RST_NR_PER_BANK + 4, + [MT8188_INFRA_RST3_PTP_CTRL_RST] = 3 * RST_NR_PER_BANK + 5, +}; + +static const struct mtk_clk_rst_desc infra_ao_rst_desc = { + .version = MTK_RST_SET_CLR, + .rst_bank_ofs = infra_ao_rst_ofs, + .rst_bank_nr = ARRAY_SIZE(infra_ao_rst_ofs), + .rst_idx_map = infra_ao_idx_map, + .rst_idx_map_nr = ARRAY_SIZE(infra_ao_idx_map), +}; + static const struct mtk_clk_desc infra_ao_desc = { .clks = infra_ao_clks, .num_clks = ARRAY_SIZE(infra_ao_clks), + .rst_desc = &infra_ao_rst_desc, }; static const struct of_device_id of_match_clk_mt8188_infra_ao[] = {