From patchwork Mon Sep 13 17:38:04 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Abel Vesa X-Patchwork-Id: 510094 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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, UPPERCASE_50_75, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 713A2C4332F for ; Mon, 13 Sep 2021 17:38:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5AB09603E7 for ; Mon, 13 Sep 2021 17:38:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244972AbhIMRj4 (ORCPT ); Mon, 13 Sep 2021 13:39:56 -0400 Received: from inva020.nxp.com ([92.121.34.13]:43846 "EHLO inva020.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244020AbhIMRjr (ORCPT ); Mon, 13 Sep 2021 13:39:47 -0400 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 498691A0394; Mon, 13 Sep 2021 19:38:30 +0200 (CEST) Received: from inva024.eu-rdc02.nxp.com (inva024.eu-rdc02.nxp.com [134.27.226.22]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 3AF011A038F; Mon, 13 Sep 2021 19:38:30 +0200 (CEST) Received: from fsr-ub1664-175.ea.freescale.net (fsr-ub1664-175.ea.freescale.net [10.171.82.40]) by inva024.eu-rdc02.nxp.com (Postfix) with ESMTP id 6CCDA20363; Mon, 13 Sep 2021 19:38:29 +0200 (CEST) From: Abel Vesa To: Rob Herring , Dong Aisheng , Shawn Guo , Sascha Hauer , Fabio Estevam , "catalin.marinas@arm.com" , Will Deacon , MyungJoo Ham , Kyungmin Park , Chanwoo Choi , Georgi Djakov , Adrian Hunter , Ulf Hansson , Ahmad Fatoum Cc: Pengutronix Kernel Team , linux-serial@vger.kernel.org, NXP Linux Team , Linux Kernel Mailing List , devicetree@vger.kernel.org, linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Abel Vesa Subject: [RFC 09/19] interconnect: imx8mq: Add the pl301_per_m and pl301_wakeup nodes and subnodes Date: Mon, 13 Sep 2021 20:38:04 +0300 Message-Id: <1631554694-9599-10-git-send-email-abel.vesa@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1631554694-9599-1-git-send-email-abel.vesa@nxp.com> References: <1631554694-9599-1-git-send-email-abel.vesa@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org According to the bus diagram, there are two more pl301s that need to be added here. The pl301_per_m which is an intermediary node between pl301_main and its masters: usdhc1, usdhc2 and sdma. The pl301_wakeup is an intermediary node between pl301_main and its masters, in this case all the SAIs. Signed-off-by: Abel Vesa --- drivers/interconnect/imx/imx8mq.c | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) diff --git a/drivers/interconnect/imx/imx8mq.c b/drivers/interconnect/imx/imx8mq.c index b8c36d668946..010ad3d76286 100644 --- a/drivers/interconnect/imx/imx8mq.c +++ b/drivers/interconnect/imx/imx8mq.c @@ -57,14 +57,25 @@ static struct imx_icc_node_desc nodes[] = { DEFINE_BUS_INTERCONNECT("PL301_ENET", IMX8MQ_ICN_ENET, IMX8MQ_ICN_MAIN), /* OTHER */ - DEFINE_BUS_MASTER("SDMA1", IMX8MQ_ICM_SDMA1, IMX8MQ_ICN_MAIN), DEFINE_BUS_MASTER("NAND", IMX8MQ_ICM_NAND, IMX8MQ_ICN_MAIN), - DEFINE_BUS_MASTER("USDHC1", IMX8MQ_ICM_USDHC1, IMX8MQ_ICN_MAIN), - DEFINE_BUS_MASTER("USDHC2", IMX8MQ_ICM_USDHC2, IMX8MQ_ICN_MAIN), DEFINE_BUS_MASTER("PCIE1", IMX8MQ_ICM_PCIE1, IMX8MQ_ICN_MAIN), DEFINE_BUS_MASTER("PCIE2", IMX8MQ_ICM_PCIE2, IMX8MQ_ICN_MAIN), DEFINE_BUS_INTERCONNECT("PL301_MAIN", IMX8MQ_ICN_MAIN, IMX8MQ_ICN_NOC, IMX8MQ_ICS_OCRAM), + DEFINE_BUS_MASTER("SDMA1", IMX8MQ_ICM_SDMA1, IMX8MQ_ICN_PER_M), + DEFINE_BUS_MASTER("USDHC1", IMX8MQ_ICM_USDHC1, IMX8MQ_ICN_PER_M), + DEFINE_BUS_MASTER("USDHC2", IMX8MQ_ICM_USDHC2, IMX8MQ_ICN_PER_M), + DEFINE_BUS_INTERCONNECT("PL301_PER_M", IMX8MQ_ICN_PER_M, + IMX8MQ_ICN_MAIN), + + DEFINE_BUS_MASTER("SAI1", IMX8MQ_ICM_SAI1, IMX8MQ_ICN_WAKEUP), + DEFINE_BUS_MASTER("SAI2", IMX8MQ_ICM_SAI2, IMX8MQ_ICN_WAKEUP), + DEFINE_BUS_MASTER("SAI3", IMX8MQ_ICM_SAI3, IMX8MQ_ICN_WAKEUP), + DEFINE_BUS_MASTER("SAI4", IMX8MQ_ICM_SAI4, IMX8MQ_ICN_WAKEUP), + DEFINE_BUS_MASTER("SAI5", IMX8MQ_ICM_SAI5, IMX8MQ_ICN_WAKEUP), + DEFINE_BUS_MASTER("SAI6", IMX8MQ_ICM_SAI6, IMX8MQ_ICN_WAKEUP), + DEFINE_BUS_INTERCONNECT("PL301_WAKEUP", IMX8MQ_ICN_WAKEUP, + IMX8MQ_ICN_MAIN), }; static int imx8mq_icc_probe(struct platform_device *pdev)