From patchwork Tue Dec 8 09:04:34 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Ujfalusi X-Patchwork-Id: 339718 Delivered-To: patch@linaro.org Received: by 2002:a17:906:4755:0:0:0:0 with SMTP id j21csp3619090ejs; Tue, 8 Dec 2020 01:07:41 -0800 (PST) X-Google-Smtp-Source: ABdhPJwGoEvx2xCGFLP3STudtLQV86oMfRCyEw0IR3al5RLDhUJVO8QwrOLcscZONCL0V9yjZO8u X-Received: by 2002:a50:d553:: with SMTP id f19mr23121854edj.323.1607418461115; Tue, 08 Dec 2020 01:07:41 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1607418461; cv=none; d=google.com; s=arc-20160816; b=uwTSf8kbPr0Mcm0cZjjWq0e/xgqNEyCMRUtfObwAx9KgqDhEcEftEUWqzWNutyazeX pqtCLDvLS9ULrsNYX0CLWKOuaEVz8d+6dmzdVYDhTTiEg1agQvk/KQmiTn7t/Ri82dLW 7YV3cbVtRaYH0tMeaxILTe0cUkewxeI82w0FrjBKNNuDN8p85Lt10q5ZxTwudktrEjGo ZXwgeV5TOXiYuBt6tUqC9zf6d/4+RZA1AYueJuMLjK/7FjGedyCKRt+PVR3y6WPIuk15 Q4xwoJPQ2oFuaOETUUylwV5dC8vAhWXN3cnCzzNXgXGoXiv8FxnP00sqgyMV8P5T730P 37OQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=/iof+Y+20nKAIGDls8esCI4NaFhSAXGPE1/n56ieVF8=; b=FxzVjwU9Y69y1+gUlvz3pNaTbUlnuwPuvPu50l9MtY0rx9u3Dc80Nd6bSke7U7739u FePHMDaCH00Sztlixds+jmw8p2naH4VrqZMVTJonIgf5wUvcNzyyQCevc2UKB31akihY mp58S2+wlHOgTJFxHVhXAC43xwo7y//mdBeKZPzOWLKld+ybmiTdfZqmkMq0PIKrkMXE CJndr3jbmSeb+gD9TmGsdMDo+ZxDzlVOM9KQTqQKCmouJjHSttCS5iX8TEF8JlSa/d0O m4Vdk+M/F/FaWIq3D5956jiap5ddxDl1TNVXZSIqbRI8N9rZlFRRld4IOjNlVofRKqXT ZaLQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=mcD7tpvG; spf=pass (google.com: domain of devicetree-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id o18si9973884edz.265.2020.12.08.01.07.40; Tue, 08 Dec 2020 01:07:41 -0800 (PST) Received-SPF: pass (google.com: domain of devicetree-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=mcD7tpvG; spf=pass (google.com: domain of devicetree-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728913AbgLHJGU (ORCPT + 6 others); Tue, 8 Dec 2020 04:06:20 -0500 Received: from fllv0016.ext.ti.com ([198.47.19.142]:51910 "EHLO fllv0016.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728905AbgLHJGU (ORCPT ); Tue, 8 Dec 2020 04:06:20 -0500 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 0B894cfc130524; Tue, 8 Dec 2020 03:04:38 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1607418278; bh=/iof+Y+20nKAIGDls8esCI4NaFhSAXGPE1/n56ieVF8=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=mcD7tpvGISGVNs8fBVdwQg2d4aOzJxvVhWDtExfeUQ0IInqDXkRHVv1muskcv/gWY ZWjSxPTx9pF/6SU4poJJxt5CVj9Kqfn5+Y9bztmiDnLQ7hescmKBm6Oii4J8OontAr QowK0VvS57UZZn8l1ohB7d8Fl20PqZpVts5V5EnA= Received: from DFLE115.ent.ti.com (dfle115.ent.ti.com [10.64.6.36]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 0B894cBG117700 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 8 Dec 2020 03:04:38 -0600 Received: from DFLE100.ent.ti.com (10.64.6.21) by DFLE115.ent.ti.com (10.64.6.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Tue, 8 Dec 2020 03:04:37 -0600 Received: from fllv0040.itg.ti.com (10.64.41.20) by DFLE100.ent.ti.com (10.64.6.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Tue, 8 Dec 2020 03:04:38 -0600 Received: from feketebors.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 0B893dcJ120112; Tue, 8 Dec 2020 03:04:34 -0600 From: Peter Ujfalusi To: , , , CC: , , , , , , , Subject: [PATCH v3 14/20] dmaengine: ti: k3-psil: Add initial map for AM64 Date: Tue, 8 Dec 2020 11:04:34 +0200 Message-ID: <20201208090440.31792-15-peter.ujfalusi@ti.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201208090440.31792-1-peter.ujfalusi@ti.com> References: <20201208090440.31792-1-peter.ujfalusi@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add initial PSI-L map file for AM64. Signed-off-by: Peter Ujfalusi --- drivers/dma/ti/Makefile | 3 +- drivers/dma/ti/k3-psil-am64.c | 158 ++++++++++++++++++++++++++++++++++ drivers/dma/ti/k3-psil-priv.h | 1 + drivers/dma/ti/k3-psil.c | 1 + 4 files changed, 162 insertions(+), 1 deletion(-) create mode 100644 drivers/dma/ti/k3-psil-am64.c -- Peter Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki diff --git a/drivers/dma/ti/Makefile b/drivers/dma/ti/Makefile index 0c67254caee6..bd496efadff7 100644 --- a/drivers/dma/ti/Makefile +++ b/drivers/dma/ti/Makefile @@ -7,5 +7,6 @@ obj-$(CONFIG_TI_K3_UDMA_GLUE_LAYER) += k3-udma-glue.o obj-$(CONFIG_TI_K3_PSIL) += k3-psil.o \ k3-psil-am654.o \ k3-psil-j721e.o \ - k3-psil-j7200.o + k3-psil-j7200.o \ + k3-psil-am64.o obj-$(CONFIG_TI_DMA_CROSSBAR) += dma-crossbar.o diff --git a/drivers/dma/ti/k3-psil-am64.c b/drivers/dma/ti/k3-psil-am64.c new file mode 100644 index 000000000000..9fdeaa11a4fc --- /dev/null +++ b/drivers/dma/ti/k3-psil-am64.c @@ -0,0 +1,158 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com + * Author: Peter Ujfalusi + */ + +#include + +#include "k3-psil-priv.h" + +#define PSIL_PDMA_XY_TR(x) \ + { \ + .thread_id = x, \ + .ep_config = { \ + .ep_type = PSIL_EP_PDMA_XY, \ + .mapped_channel_id = -1, \ + .default_flow_id = -1, \ + }, \ + } + +#define PSIL_PDMA_XY_PKT(x) \ + { \ + .thread_id = x, \ + .ep_config = { \ + .ep_type = PSIL_EP_PDMA_XY, \ + .mapped_channel_id = -1, \ + .default_flow_id = -1, \ + .pkt_mode = 1, \ + }, \ + } + +#define PSIL_ETHERNET(x, ch, flow_base, flow_cnt) \ + { \ + .thread_id = x, \ + .ep_config = { \ + .ep_type = PSIL_EP_NATIVE, \ + .pkt_mode = 1, \ + .needs_epib = 1, \ + .psd_size = 16, \ + .mapped_channel_id = ch, \ + .flow_start = flow_base, \ + .flow_num = flow_cnt, \ + .default_flow_id = flow_base, \ + }, \ + } + +#define PSIL_SAUL(x, ch, flow_base, flow_cnt, default_flow, tx) \ + { \ + .thread_id = x, \ + .ep_config = { \ + .ep_type = PSIL_EP_NATIVE, \ + .pkt_mode = 1, \ + .needs_epib = 1, \ + .psd_size = 64, \ + .mapped_channel_id = ch, \ + .flow_start = flow_base, \ + .flow_num = flow_cnt, \ + .default_flow_id = default_flow, \ + .notdpkt = tx, \ + }, \ + } + +/* PSI-L source thread IDs, used for RX (DMA_DEV_TO_MEM) */ +static struct psil_ep am64_src_ep_map[] = { + /* SAUL */ + PSIL_SAUL(0x4000, 17, 32, 8, 32, 0), + PSIL_SAUL(0x4001, 18, 32, 8, 33, 0), + PSIL_SAUL(0x4002, 19, 40, 8, 40, 0), + PSIL_SAUL(0x4003, 20, 40, 8, 41, 0), + /* ICSS_G0 */ + PSIL_ETHERNET(0x4100, 21, 48, 16), + PSIL_ETHERNET(0x4101, 22, 64, 16), + PSIL_ETHERNET(0x4102, 23, 80, 16), + PSIL_ETHERNET(0x4103, 24, 96, 16), + /* ICSS_G1 */ + PSIL_ETHERNET(0x4200, 25, 112, 16), + PSIL_ETHERNET(0x4201, 26, 128, 16), + PSIL_ETHERNET(0x4202, 27, 144, 16), + PSIL_ETHERNET(0x4203, 28, 160, 16), + /* PDMA_MAIN0 - SPI0-3 */ + PSIL_PDMA_XY_PKT(0x4300), + PSIL_PDMA_XY_PKT(0x4301), + PSIL_PDMA_XY_PKT(0x4302), + PSIL_PDMA_XY_PKT(0x4303), + PSIL_PDMA_XY_PKT(0x4304), + PSIL_PDMA_XY_PKT(0x4305), + PSIL_PDMA_XY_PKT(0x4306), + PSIL_PDMA_XY_PKT(0x4307), + PSIL_PDMA_XY_PKT(0x4308), + PSIL_PDMA_XY_PKT(0x4309), + PSIL_PDMA_XY_PKT(0x430a), + PSIL_PDMA_XY_PKT(0x430b), + PSIL_PDMA_XY_PKT(0x430c), + PSIL_PDMA_XY_PKT(0x430d), + PSIL_PDMA_XY_PKT(0x430e), + PSIL_PDMA_XY_PKT(0x430f), + /* PDMA_MAIN0 - USART0-1 */ + PSIL_PDMA_XY_PKT(0x4310), + PSIL_PDMA_XY_PKT(0x4311), + /* PDMA_MAIN1 - SPI4 */ + PSIL_PDMA_XY_PKT(0x4400), + PSIL_PDMA_XY_PKT(0x4401), + PSIL_PDMA_XY_PKT(0x4402), + PSIL_PDMA_XY_PKT(0x4403), + /* PDMA_MAIN1 - USART2-6 */ + PSIL_PDMA_XY_PKT(0x4404), + PSIL_PDMA_XY_PKT(0x4405), + PSIL_PDMA_XY_PKT(0x4406), + PSIL_PDMA_XY_PKT(0x4407), + PSIL_PDMA_XY_PKT(0x4408), + /* PDMA_MAIN1 - ADCs */ + PSIL_PDMA_XY_TR(0x440f), + PSIL_PDMA_XY_TR(0x4410), + /* CPSW2 */ + PSIL_ETHERNET(0x4500, 16, 16, 16), +}; + +/* PSI-L destination thread IDs, used for TX (DMA_MEM_TO_DEV) */ +static struct psil_ep am64_dst_ep_map[] = { + /* SAUL */ + PSIL_SAUL(0xc000, 24, 80, 8, 80, 1), + PSIL_SAUL(0xc001, 25, 88, 8, 88, 1), + /* ICSS_G0 */ + PSIL_ETHERNET(0xc100, 26, 96, 1), + PSIL_ETHERNET(0xc101, 27, 97, 1), + PSIL_ETHERNET(0xc102, 28, 98, 1), + PSIL_ETHERNET(0xc103, 29, 99, 1), + PSIL_ETHERNET(0xc104, 30, 100, 1), + PSIL_ETHERNET(0xc105, 31, 101, 1), + PSIL_ETHERNET(0xc106, 32, 102, 1), + PSIL_ETHERNET(0xc107, 33, 103, 1), + /* ICSS_G1 */ + PSIL_ETHERNET(0xc200, 34, 104, 1), + PSIL_ETHERNET(0xc201, 35, 105, 1), + PSIL_ETHERNET(0xc202, 36, 106, 1), + PSIL_ETHERNET(0xc203, 37, 107, 1), + PSIL_ETHERNET(0xc204, 38, 108, 1), + PSIL_ETHERNET(0xc205, 39, 109, 1), + PSIL_ETHERNET(0xc206, 40, 110, 1), + PSIL_ETHERNET(0xc207, 41, 111, 1), + /* CPSW2 */ + PSIL_ETHERNET(0xc500, 16, 16, 8), + PSIL_ETHERNET(0xc501, 17, 24, 8), + PSIL_ETHERNET(0xc502, 18, 32, 8), + PSIL_ETHERNET(0xc503, 19, 40, 8), + PSIL_ETHERNET(0xc504, 20, 48, 8), + PSIL_ETHERNET(0xc505, 21, 56, 8), + PSIL_ETHERNET(0xc506, 22, 64, 8), + PSIL_ETHERNET(0xc507, 23, 72, 8), +}; + +struct psil_ep_map am64_ep_map = { + .name = "am64", + .src = am64_src_ep_map, + .src_count = ARRAY_SIZE(am64_src_ep_map), + .dst = am64_dst_ep_map, + .dst_count = ARRAY_SIZE(am64_dst_ep_map), +}; diff --git a/drivers/dma/ti/k3-psil-priv.h b/drivers/dma/ti/k3-psil-priv.h index b4b0fb359eff..b74e192e3c2d 100644 --- a/drivers/dma/ti/k3-psil-priv.h +++ b/drivers/dma/ti/k3-psil-priv.h @@ -40,5 +40,6 @@ struct psil_endpoint_config *psil_get_ep_config(u32 thread_id); extern struct psil_ep_map am654_ep_map; extern struct psil_ep_map j721e_ep_map; extern struct psil_ep_map j7200_ep_map; +extern struct psil_ep_map am64_ep_map; #endif /* K3_PSIL_PRIV_H_ */ diff --git a/drivers/dma/ti/k3-psil.c b/drivers/dma/ti/k3-psil.c index 837853aab95a..13ce7367d870 100644 --- a/drivers/dma/ti/k3-psil.c +++ b/drivers/dma/ti/k3-psil.c @@ -20,6 +20,7 @@ static const struct soc_device_attribute k3_soc_devices[] = { { .family = "AM65X", .data = &am654_ep_map }, { .family = "J721E", .data = &j721e_ep_map }, { .family = "J7200", .data = &j7200_ep_map }, + { .family = "AM64X", .data = &am64_ep_map }, { /* sentinel */ } };