From patchwork Tue Nov 10 09:05:39 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tero Kristo X-Patchwork-Id: 1397432 X-Patchwork-Delegate: lokeshvutla@ti.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=85.214.62.61; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=ti.com header.i=@ti.com header.a=rsa-sha256 header.s=ti-com-17Q1 header.b=qHt+gDrZ; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4CVhp43Dtnz9sPB for ; Tue, 10 Nov 2020 20:07:24 +1100 (AEDT) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id EFE3982588; Tue, 10 Nov 2020 10:06:43 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (1024-bit key; unprotected) header.d=ti.com header.i=@ti.com header.b="qHt+gDrZ"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 4DE0182545; Tue, 10 Nov 2020 10:06:26 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.2 Received: from fllv0016.ext.ti.com (fllv0016.ext.ti.com [198.47.19.142]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 1ABE48250F for ; Tue, 10 Nov 2020 10:06:15 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=t-kristo@ti.com Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 0AA96EvQ078126; Tue, 10 Nov 2020 03:06:14 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1604999174; bh=Gn1pTUQ1Zjm4j+g6C0BggFlobb34ctOC74oBrmKktoo=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=qHt+gDrZjBFLCy/LFQkzU1Go2+vOprH3sP0n6Fr9VhEcvCEyXK6TZNMJNXgfTk5aF q5x77hzbnPq5vAkRpTYQz4tMFAqoxmIt2EhiznWozGc9RqnWMijKZecczHNYHrmyn4 qVbNVStqU77yN2xSlbz2WNATS8tK7I6U7syFqehw= Received: from DFLE103.ent.ti.com (dfle103.ent.ti.com [10.64.6.24]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 0AA96ENm075075 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 10 Nov 2020 03:06:14 -0600 Received: from DFLE100.ent.ti.com (10.64.6.21) 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 15.1.1979.3; Tue, 10 Nov 2020 03:06:14 -0600 Received: from lelv0326.itg.ti.com (10.180.67.84) 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, 10 Nov 2020 03:06:13 -0600 Received: from sokoban.bb.dnainternet.fi (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 0AA967uq079548; Tue, 10 Nov 2020 03:06:12 -0600 From: Tero Kristo To: , , CC: , Subject: [PATCH 03/26] remoteproc: k3-r5: remove sysfw PM calls if not supported Date: Tue, 10 Nov 2020 11:05:39 +0200 Message-ID: <20201110090602.2255-4-t-kristo@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201110090602.2255-1-t-kristo@ti.com> References: <20201110090602.2255-1-t-kristo@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.102.3 at phobos.denx.de X-Virus-Status: Clean With the sysfw rearch, sysfw PM calls are no longer available from SPL level. To properly support this, remove the is_on checks and the reset assertion from the R5 remoteproc driver as these are not supported. Attempting to access unavailable services will cause the device to hang. Signed-off-by: Tero Kristo --- drivers/remoteproc/ti_k3_r5f_rproc.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/remoteproc/ti_k3_r5f_rproc.c b/drivers/remoteproc/ti_k3_r5f_rproc.c index 9332a63d21..b2902e7fd3 100644 --- a/drivers/remoteproc/ti_k3_r5f_rproc.c +++ b/drivers/remoteproc/ti_k3_r5f_rproc.c @@ -781,7 +781,9 @@ static int k3_r5f_probe(struct udevice *dev) { struct k3_r5f_cluster *cluster = dev_get_priv(dev->parent); struct k3_r5f_core *core = dev_get_priv(dev); +#ifdef CONFIG_CLK_TI_SCI bool r_state; +#endif int ret; dev_dbg(dev, "%s\n", __func__); @@ -804,6 +806,7 @@ static int k3_r5f_probe(struct udevice *dev) return ret; } +#ifdef CONFIG_CLK_TI_SCI ret = core->tsp.sci->ops.dev_ops.is_on(core->tsp.sci, core->tsp.dev_id, &r_state, &core->in_use); if (ret) @@ -817,6 +820,7 @@ static int k3_r5f_probe(struct udevice *dev) /* Make sure Local reset is asserted. Redundant? */ reset_assert(&core->reset); +#endif ret = k3_r5f_rproc_configure(core); if (ret) {