From patchwork Wed May 26 15:23:01 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pratyush Yadav X-Patchwork-Id: 12282297 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D0CD0C4708B for ; Wed, 26 May 2021 16:51:36 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 976C36113D for ; Wed, 26 May 2021 16:51:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 976C36113D Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=ti.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org 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=Ywk1ONyscXVh1T555//92qjYLLvr2vBdm3NfX/0axOg=; b=Q9ZQCgFdOE+U/E f4npPMheDqG1JiyoCgKSOKneJyskEkuWod2FUqiR5y0CY4DycoWiZLLV2cfLvqc7Oy3tQe9R2Y9bQ hftDSXSV7AeMULSyTj68Q22aS5WBViw/n2GHtkiOSUa/C+W+FZvyAfDaDyZO+hm0nj4qOVWXpd136 Xf6wE9FPsQj6QkO+i5TtLK+mV36Xn/zUq6CRlxFY/7dmpQYYp+SDwaXNDQZ5ZGers7JeVReHy9CnP 8lo+eJwOyKLRT0vRi3XST/fcIyswJm68IrkkLYJan3Zdci8gdrIZgLUdqzcI8myCQwwUxZXwhUE5V 3fvlldsOXeU510SOeZ5g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1llwkp-00FsYr-KQ; Wed, 26 May 2021 16:51:35 +0000 Received: from fllv0016.ext.ti.com ([198.47.19.142]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1llvOI-00FKuK-KA for linux-phy@lists.infradead.org; Wed, 26 May 2021 15:24:16 +0000 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 14QFOBEt001745; Wed, 26 May 2021 10:24:11 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1622042651; bh=BMdz5PIJ0bDUzRjPQ3h1Ef4Vn0+hXXShPYDakbVNwWY=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=LKyZ1j1jo5rtIHOGp+W2Y09byBc3lfx05EF4zJS7YJIbAfGP6NBpjQqRsSPEXDZNj vZpv13I3KS/chm0DPrdYI2k3Rdzs8nY4SWzcBHUHkhnd18wFymedxaefQVTd0LXPW5 X95OJkP55aYdSXQlbNSbGmOtTnlsOw71Ibd9Xd/k= Received: from DFLE103.ent.ti.com (dfle103.ent.ti.com [10.64.6.24]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 14QFOB2t101445 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 26 May 2021 10:24:11 -0500 Received: from DFLE108.ent.ti.com (10.64.6.29) by DFLE103.ent.ti.com (10.64.6.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2; Wed, 26 May 2021 10:24:11 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DFLE108.ent.ti.com (10.64.6.29) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2 via Frontend Transport; Wed, 26 May 2021 10:24:11 -0500 Received: from pratyush-OptiPlex-790.dhcp.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 14QFN9Jj056314; Wed, 26 May 2021 10:24:06 -0500 From: Pratyush Yadav To: Maxime Ripard , Mauro Carvalho Chehab , Rob Herring , Pratyush Yadav , Kishon Vijay Abraham I , Vinod Koul , Peter Ujfalusi , Steve Longerbeam , Benoit Parrot , , , , , CC: Vignesh Raghavendra , Tomi Valkeinen , Chunfeng Yun , Laurent Pinchart Subject: [PATCH v2 11/18] dmaengine: ti: k3-psil-j721e: Add entry for CSI2RX Date: Wed, 26 May 2021 20:53:01 +0530 Message-ID: <20210526152308.16525-12-p.yadav@ti.com> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210526152308.16525-1-p.yadav@ti.com> References: <20210526152308.16525-1-p.yadav@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210526_082414_773711_3791AF0C X-CRM114-Status: GOOD ( 13.89 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org The CSI2RX subsystem uses PSI-L DMA to transfer frames to memory. It can have up to 32 threads but the current driver only supports using one. So add an entry for that one thread. Signed-off-by: Pratyush Yadav --- Changes in v2: - Add all 64 threads, instead of having only the one thread being currently used by the driver. drivers/dma/ti/k3-psil-j721e.c | 73 ++++++++++++++++++++++++++++++++++ 1 file changed, 73 insertions(+) diff --git a/drivers/dma/ti/k3-psil-j721e.c b/drivers/dma/ti/k3-psil-j721e.c index 7580870ed746..34e3fc565a37 100644 --- a/drivers/dma/ti/k3-psil-j721e.c +++ b/drivers/dma/ti/k3-psil-j721e.c @@ -58,6 +58,14 @@ }, \ } +#define PSIL_CSI2RX(x) \ + { \ + .thread_id = x, \ + .ep_config = { \ + .ep_type = PSIL_EP_NATIVE, \ + }, \ + } + /* PSI-L source thread IDs, used for RX (DMA_DEV_TO_MEM) */ static struct psil_ep j721e_src_ep_map[] = { /* SA2UL */ @@ -138,6 +146,71 @@ static struct psil_ep j721e_src_ep_map[] = { PSIL_PDMA_XY_PKT(0x4707), PSIL_PDMA_XY_PKT(0x4708), PSIL_PDMA_XY_PKT(0x4709), + /* CSI2RX */ + PSIL_CSI2RX(0x4940), + PSIL_CSI2RX(0x4941), + PSIL_CSI2RX(0x4942), + PSIL_CSI2RX(0x4943), + PSIL_CSI2RX(0x4944), + PSIL_CSI2RX(0x4945), + PSIL_CSI2RX(0x4946), + PSIL_CSI2RX(0x4947), + PSIL_CSI2RX(0x4948), + PSIL_CSI2RX(0x4949), + PSIL_CSI2RX(0x494a), + PSIL_CSI2RX(0x494b), + PSIL_CSI2RX(0x494c), + PSIL_CSI2RX(0x494d), + PSIL_CSI2RX(0x494e), + PSIL_CSI2RX(0x494f), + PSIL_CSI2RX(0x4950), + PSIL_CSI2RX(0x4951), + PSIL_CSI2RX(0x4952), + PSIL_CSI2RX(0x4953), + PSIL_CSI2RX(0x4954), + PSIL_CSI2RX(0x4955), + PSIL_CSI2RX(0x4956), + PSIL_CSI2RX(0x4957), + PSIL_CSI2RX(0x4958), + PSIL_CSI2RX(0x4959), + PSIL_CSI2RX(0x495a), + PSIL_CSI2RX(0x495b), + PSIL_CSI2RX(0x495c), + PSIL_CSI2RX(0x495d), + PSIL_CSI2RX(0x495e), + PSIL_CSI2RX(0x495f), + PSIL_CSI2RX(0x4960), + PSIL_CSI2RX(0x4961), + PSIL_CSI2RX(0x4962), + PSIL_CSI2RX(0x4963), + PSIL_CSI2RX(0x4964), + PSIL_CSI2RX(0x4965), + PSIL_CSI2RX(0x4966), + PSIL_CSI2RX(0x4967), + PSIL_CSI2RX(0x4968), + PSIL_CSI2RX(0x4969), + PSIL_CSI2RX(0x496a), + PSIL_CSI2RX(0x496b), + PSIL_CSI2RX(0x496c), + PSIL_CSI2RX(0x496d), + PSIL_CSI2RX(0x496e), + PSIL_CSI2RX(0x496f), + PSIL_CSI2RX(0x4970), + PSIL_CSI2RX(0x4971), + PSIL_CSI2RX(0x4972), + PSIL_CSI2RX(0x4973), + PSIL_CSI2RX(0x4974), + PSIL_CSI2RX(0x4975), + PSIL_CSI2RX(0x4976), + PSIL_CSI2RX(0x4977), + PSIL_CSI2RX(0x4978), + PSIL_CSI2RX(0x4979), + PSIL_CSI2RX(0x497a), + PSIL_CSI2RX(0x497b), + PSIL_CSI2RX(0x497c), + PSIL_CSI2RX(0x497d), + PSIL_CSI2RX(0x497e), + PSIL_CSI2RX(0x497f), /* CPSW9 */ PSIL_ETHERNET(0x4a00), /* CPSW0 */