From patchwork Fri Mar 7 03:44:35 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guangjie Song X-Patchwork-Id: 14005938 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 DA78DC282D0 for ; Fri, 7 Mar 2025 04:38:42 +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: Content-Transfer-Encoding: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=GsxSiAUY8gIW0rKNWS5fXVl7nSgevJ6sl+dGukX1DfY=; b=ZVYhPERn+h954Q4quWqm1Vtqv8 06emJl62g8pE4Wz47R/6u6tNkKzK83bBfRPOWdjDOSfypTh81aLpesKZhTYlMCtNN/Zdkbsw7FRCc N5QuB9Arcj2OydL3qJd9r9FIPGWYHb7Aj9bWRWGpfcbZVwQLBxjXDf3B6M9/oPopkP8s6Nl7PbQt0 HOl2CqlVpzIztpgofrjXD37BdR1FHWaNQkMMDIx1YAxnQXiqdZM4S46G425ki8IryjxGavLMSS+7z AFgO/Y17+hTiyL6aas9UOcox/HvlilxbBFpXgD8/QZQGP8aRGU0Noonthzi78NJSLRcFhvZojVoWx 8tRa+zKg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tqPTk-0000000D8ZF-2tQH; Fri, 07 Mar 2025 04:38:32 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tqOeA-0000000D25p-0pee; Fri, 07 Mar 2025 03:45:15 +0000 X-UUID: 90ceab7afb0611ef83f2a1c9db70dae0-20250306 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=GsxSiAUY8gIW0rKNWS5fXVl7nSgevJ6sl+dGukX1DfY=; b=bTKNBLe/269VlaANpfIMwdauWRiTKhxYWwsc3hlJLbP5LYRRfLGH7DWR3OmCRt3stkTL+q9+r+NHY5tek7CkGJJ7EBsJ25yE0sHhCaDt1/bRYBuxo079QOfsehbamUNAB/wYBBqw2nUfZBDY+iyJKw9BXy+Z9ITbdMTROwL+Sh4=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.2.1,REQID:17ced812-0a97-4c63-9dd6-025e9a6d24d0,IP:0,UR L:0,TC:0,Content:-5,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:-5 X-CID-META: VersionHash:0ef645f,CLOUDID:478e21ce-23b9-4c94-add0-e827a7999e28,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:81|82|102,TC:nil,Content:0|50,EDM:-3 ,IP:nil,URL:0,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV :0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: 90ceab7afb0611ef83f2a1c9db70dae0-20250306 Received: from mtkmbs13n1.mediatek.inc [(172.21.101.193)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 2144750870; Thu, 06 Mar 2025 20:45:08 -0700 Received: from mtkmbs11n1.mediatek.inc (172.21.101.185) 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 15.2.1258.28; Fri, 7 Mar 2025 11:45:06 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1258.28 via Frontend Transport; Fri, 7 Mar 2025 11:45:05 +0800 From: Guangjie Song To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Ulf Hansson CC: , , , , , Guangjie Song , Subject: [PATCH 11/13] pmdomain: mediatek: Add post init callback Date: Fri, 7 Mar 2025 11:44:35 +0800 Message-ID: <20250307034454.12243-12-guangjie.song@mediatek.com> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20250307034454.12243-1-guangjie.song@mediatek.com> References: <20250307034454.12243-1-guangjie.song@mediatek.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250306_194514_241118_85CF3C79 X-CRM114-Status: GOOD ( 11.61 ) 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 post init callback. Signed-off-by: Guangjie Song --- drivers/pmdomain/mediatek/mtk-scpsys.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/pmdomain/mediatek/mtk-scpsys.c b/drivers/pmdomain/mediatek/mtk-scpsys.c index c10756fa1685..7bfe36c1a1ae 100644 --- a/drivers/pmdomain/mediatek/mtk-scpsys.c +++ b/drivers/pmdomain/mediatek/mtk-scpsys.c @@ -250,6 +250,9 @@ struct scp_subdomain { int subdomain; }; +typedef int (*scp_soc_post_probe_fn)(struct platform_device *pdev, + struct scp *scp); + struct scp_soc_data { const struct scp_domain_data *domains; int num_domains; @@ -259,6 +262,7 @@ struct scp_soc_data { bool bus_prot_reg_update; const char **bp_list; int num_bp; + scp_soc_post_probe_fn post_probe; }; static int scpsys_domain_is_on(struct scp_domain *scpd) @@ -1691,6 +1695,12 @@ static int scpsys_probe(struct platform_device *pdev) ret); } + if (soc->post_probe) { + ret = soc->post_probe(pdev, scp); + if (ret) + return ret; + } + return 0; }