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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A8BFDC25B0D for ; Wed, 10 Aug 2022 09:41:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231260AbiHJJlB (ORCPT ); Wed, 10 Aug 2022 05:41:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40820 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232198AbiHJJkj (ORCPT ); Wed, 10 Aug 2022 05:40:39 -0400 Received: from lelv0143.ext.ti.com (lelv0143.ext.ti.com [198.47.23.248]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 938A631C; Wed, 10 Aug 2022 02:40:35 -0700 (PDT) Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 27A9eWFd091627; Wed, 10 Aug 2022 04:40:32 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1660124432; bh=c4wa9RpMuPiHBywns80ZMiL6lrIV/LxU496xZ59lWAk=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=R2EfbYpQrofygYDzDWKJfCfk+OXgG9lriDo+zSYo7Outk4vmHVd87+qNdAAjcw6Ug pw9EvZ2I2V/DSav4UWJs/ZzlgtkGNFq7+rKyTxxb45gk6pkd1vojOqSkqNOTs/bt9J DDv/I/WYxNiWX9OthxDTe98o+WpdF6OBEYMSjuYY= Received: from DLEE114.ent.ti.com (dlee114.ent.ti.com [157.170.170.25]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 27A9eWX3061928 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 10 Aug 2022 04:40:32 -0500 Received: from DLEE103.ent.ti.com (157.170.170.33) by DLEE114.ent.ti.com (157.170.170.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14; Wed, 10 Aug 2022 04:40:32 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE103.ent.ti.com (157.170.170.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14 via Frontend Transport; Wed, 10 Aug 2022 04:40:32 -0500 Received: from ubuntu.ent.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 27A9e2Pr121822; Wed, 10 Aug 2022 04:40:26 -0500 From: Matt Ranostay To: CC: , , , Nishanth Menon , Matt Ranostay Subject: [PATCH RESEND 4/6] arm64: dts: ti: k3-j721s2-common-proc-board: Enable SERDES0 Date: Wed, 10 Aug 2022 02:39:58 -0700 Message-ID: <20220810094000.248487-4-mranostay@ti.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220810094000.248487-1-mranostay@ti.com> References: <20220810094000.248487-1-mranostay@ti.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Aswath Govindraju Configure first lane to PCIe, the second lane to USB and the last two lanes to eDP. Also, add sub-nodes to SERDES0 DT node to represent SERDES0 is connected to PCIe. Cc: Vignesh Raghavendra Cc: Nishanth Menon Acked-by: Matt Ranostay Signed-off-by: Aswath Govindraju --- .../dts/ti/k3-j721s2-common-proc-board.dts | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts index b210cc07c539..791f235bd95f 100644 --- a/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts +++ b/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts @@ -9,6 +9,9 @@ #include "k3-j721s2-som-p0.dtsi" #include +#include +#include +#include / { compatible = "ti,j721s2-evm", "ti,j721s2"; @@ -350,6 +353,25 @@ &cpsw_port1 { phy-handle = <&phy0>; }; +&serdes_ln_ctrl { + idle-states = , , + , ; +}; + +&serdes_refclk { + clock-frequency = <100000000>; +}; + +&serdes0 { + serdes0_pcie_link: phy@0 { + reg = <0>; + cdns,num-lanes = <1>; + #phy-cells = <0>; + cdns,phy-type = ; + resets = <&serdes_wiz0 1>; + }; +}; + &mcu_mcan0 { pinctrl-names = "default"; pinctrl-0 = <&mcu_mcan0_pins_default>; -- 2.36.1