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=-8.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,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 50CBDC282CE for ; Wed, 22 May 2019 16:21:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2680E21473 for ; Wed, 22 May 2019 16:21:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="hJkryzLG" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730143AbfEVQVU (ORCPT ); Wed, 22 May 2019 12:21:20 -0400 Received: from fllv0016.ext.ti.com ([198.47.19.142]:49362 "EHLO fllv0016.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730067AbfEVQVJ (ORCPT ); Wed, 22 May 2019 12:21:09 -0400 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id x4MGKdr8102263; Wed, 22 May 2019 11:20:39 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1558542039; bh=Gpb1vaUdYj+cDL8YzUJEgAabIosE4tzV3esirEzT5bc=; h=From:To:CC:Subject:Date; b=hJkryzLGiqUHyZsDkaWVfinO/co2x5l0xtABReY1fM9yvC2pLvFu68aNHRfIE+j6m 3F7pCq5vpxFYQFEzOAVSxEvQdhG1wqbQ5LEZp6+UwLGDUFHKJpfFRz0gEYZNs2fwoK Gk5/RUivXFH7r8IUST5s9Bwwqi6WT76wgNQHdpao= Received: from DLEE103.ent.ti.com (dlee103.ent.ti.com [157.170.170.33]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x4MGKdFP099352 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 22 May 2019 11:20:39 -0500 Received: from DLEE115.ent.ti.com (157.170.170.26) 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 15.1.1713.5; Wed, 22 May 2019 11:20:38 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DLEE115.ent.ti.com (157.170.170.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5 via Frontend Transport; Wed, 22 May 2019 11:20:38 -0500 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id x4MGKceh104530; Wed, 22 May 2019 11:20:38 -0500 From: Nishanth Menon To: Arnd Bergmann , Olof Johansson , Santosh Shilimkar , Will Deacon , Catalin Marinas , Greg Kroah-Hartman , Mark Rutland , Rob Herring CC: , , , , Tony Lindgren , Russell King , Tero Kristo , Nishanth Menon Subject: [PATCH 0/6] arm64: Initial support Texas Instrument's J721E Platform Date: Wed, 22 May 2019 11:19:15 -0500 Message-ID: <20190522161921.20750-1-nm@ti.com> X-Mailer: git-send-email 2.21.0.777.g83232e38648b MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, This series adds support for the latest new SoC, J721E, from Texas Instruments. The series is an based off v5.2-rc1 and has the following driver dependencies for a successful boot: 1. https://lore.kernel.org/lkml/20190429131533.25122-1-afd@ti.com (for newer firmware) 2. https://lore.kernel.org/linux-arm-kernel/1555093342-428-1-git-send-email-t-kristo@ti.com/ - Clock IDs cannot be guarenteed to be sequential, has to be discovered from hardware description in dts - Clock IDs on this massive chip also exceeds 255, so, the support for the same is expected in follow on patches. The full series is available here (including dependencies): https://github.com/nmenon/linux-2.6-playground/commits/upstream/v5.2-rc1/j7es-base-v1 Boot Log: https://pastebin.ubuntu.com/p/j3NtfF8FQr/ NOTE: - If Greg is ok, we can pick up the uart compatibility via the k3 tree, else, I can spawn it off the series. - I will resubmit patch 6 (defconfig update) separately once again once patches 1-5 hit the next tree or for 5.3-rc2 which ever is convenient. The J721E SoC belongs to the K3 Multicore SoC architecture platform for automotive applications such as infotainment, cluster, premium Audio, Gateway, industrial and a range of broad market applications. This SoC is designed around reducing the system cost by eliminating the need of an external system MCU and is targeted towards ASIL-B/C certification/requirements in addition to allowing complex software and system use-cases. The Linux development follows AM654 in most of the configurations, but adds new capabilities (details in follow on patches). See J721E Technical Reference Manual (SPRUIL1, May 2019) for further details: http://www.ti.com/lit/pdf/spruil1 Nishanth Menon (6): dt-bindings: arm: ti: Add bindings for J721E SoC dt-bindings: serial: 8250_omap: Add compatible for J721E UART controller arm64: dts: ti: Add Support for J721E SoC soc: ti: Add Support for J721E SoC config option arm64: dts: ti: Add support for J721E Common Processor Board arm64: defconfig: Enable TI's J721E SoC platform .../devicetree/bindings/arm/ti/k3.txt | 3 + .../bindings/serial/omap_serial.txt | 1 + arch/arm64/boot/dts/ti/Makefile | 2 + .../dts/ti/k3-j721e-common-proc-board.dts | 50 +++++ arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 202 ++++++++++++++++++ .../boot/dts/ti/k3-j721e-mcu-wakeup.dtsi | 72 +++++++ arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi | 29 +++ arch/arm64/boot/dts/ti/k3-j721e.dtsi | 176 +++++++++++++++ arch/arm64/configs/defconfig | 1 + drivers/soc/ti/Kconfig | 5 + 10 files changed, 541 insertions(+) create mode 100644 arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts create mode 100644 arch/arm64/boot/dts/ti/k3-j721e-main.dtsi create mode 100644 arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi create mode 100644 arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi create mode 100644 arch/arm64/boot/dts/ti/k3-j721e.dtsi -- 2.21.0.777.g83232e38648b