From mboxrd@z Thu Jan 1 00:00:00 1970 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=-19.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, 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 48354C07E99 for ; Mon, 12 Jul 2021 06:22:46 +0000 (UTC) Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C0CC861156 for ; Mon, 12 Jul 2021 06:22:45 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C0CC861156 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=ti.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id D2E7482D6F; Mon, 12 Jul 2021 08:21:20 +0200 (CEST) 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="p76kbRr5"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 1A67582D74; Mon, 12 Jul 2021 08:21:16 +0200 (CEST) Received: from fllv0015.ext.ti.com (fllv0015.ext.ti.com [198.47.19.141]) (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 C03AF82D71 for ; Mon, 12 Jul 2021 08:21:10 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=kishon@ti.com Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 16C6L9eV047685; Mon, 12 Jul 2021 01:21:09 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1626070869; bh=deu3hB5zOiPAajOptRDLz3qNC1EIg8r3uxKcMDO9qbA=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=p76kbRr5sD8bxp+lsHhLDrF5Czm+WwJJkTUr8iXTdxoEDvtI+GgNKrp26in9HyZWW v4vmZUknr+N+w7dcOtKCkgddQoDZo8hmDYDbaqT6ehuf0TMAp8Vzs+t5S1Uae8RUNo YQ11B1i++KK4qP4s3uMFqG1z6kgKItp57pw6lPXE= Received: from DLEE100.ent.ti.com (dlee100.ent.ti.com [157.170.170.30]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 16C6L94f062487 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 12 Jul 2021 01:21:09 -0500 Received: from DLEE112.ent.ti.com (157.170.170.23) by DLEE100.ent.ti.com (157.170.170.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2; Mon, 12 Jul 2021 01:21:08 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE112.ent.ti.com (157.170.170.23) 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; Mon, 12 Jul 2021 01:21:08 -0500 Received: from a0393678-ssd.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 16C6KQhS019216; Mon, 12 Jul 2021 01:21:06 -0500 From: Kishon Vijay Abraham I To: Lokesh Vutla , Simon Glass CC: Kishon Vijay Abraham I , Aswath Govindraju , Pratyush Yadav , Subject: [PATCH v4 11/21] board: ti: j721e: Add support for probing and configuring Torrent serdes on J7200 Date: Mon, 12 Jul 2021 11:50:15 +0530 Message-ID: <20210712062025.14518-12-kishon@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210712062025.14518-1-kishon@ti.com> References: <20210712062025.14518-1-kishon@ti.com> MIME-Version: 1.0 Content-Type: text/plain 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 0.103.2 at phobos.denx.de X-Virus-Status: Clean From: Aswath Govindraju Add support for probing and configuring Torrent serdes on J7200. Signed-off-by: Aswath Govindraju Signed-off-by: Kishon Vijay Abraham I --- board/ti/j721e/evm.c | 34 +++++++++++++++++++++++++++++++++- 1 file changed, 33 insertions(+), 1 deletion(-) diff --git a/board/ti/j721e/evm.c b/board/ti/j721e/evm.c index b9a9f19552..580f13c3ab 100644 --- a/board/ti/j721e/evm.c +++ b/board/ti/j721e/evm.c @@ -10,6 +10,7 @@ #include #include #include +#include #include #include #include @@ -29,7 +30,8 @@ #define board_is_j721e_som() (board_ti_k3_is("J721EX-PM1-SOM") || \ board_ti_k3_is("J721EX-PM2-SOM")) -#define board_is_j7200_som() board_ti_k3_is("J7200X-PM1-SOM") +#define board_is_j7200_som() (board_ti_k3_is("J7200X-PM1-SOM") || \ + board_ti_k3_is("J7200X-PM2-SOM")) /* Max number of MAC addresses that are parsed/processed per daughter card */ #define DAUGHTER_CARD_NO_OF_MAC_ADDR 8 @@ -384,6 +386,33 @@ static int probe_daughtercards(void) } #endif +void configure_serdes_torrent(void) +{ + struct udevice *dev; + struct phy serdes; + int ret; + + if (!IS_ENABLED(CONFIG_PHY_CADENCE_TORRENT)) + return; + + ret = uclass_get_device_by_driver(UCLASS_PHY, + DM_DRIVER_GET(torrent_phy_provider), + &dev); + if (ret) + printf("Torrent init failed:%d\n", ret); + + serdes.dev = dev; + serdes.id = 0; + + ret = generic_phy_init(&serdes); + if (ret) + printf("phy_init failed!!\n"); + + ret = generic_phy_power_on(&serdes); + if (ret) + printf("phy_power_on failed !!\n"); +} + int board_late_init(void) { if (IS_ENABLED(CONFIG_TI_I2C_BOARD_DETECT)) { @@ -394,6 +423,9 @@ int board_late_init(void) probe_daughtercards(); } + if (board_is_j7200_som()) + configure_serdes_torrent(); + return 0; } -- 2.17.1