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=-3.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_PASS,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 87680C282C4 for ; Mon, 4 Feb 2019 15:56:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4ECDE214DA for ; Mon, 4 Feb 2019 15:56:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="aOdC0wHF" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731562AbfBDP45 (ORCPT ); Mon, 4 Feb 2019 10:56:57 -0500 Received: from fllv0015.ext.ti.com ([198.47.19.141]:57974 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728379AbfBDP44 (ORCPT ); Mon, 4 Feb 2019 10:56:56 -0500 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id x14Fs5ER058441; Mon, 4 Feb 2019 09:54:05 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1549295645; bh=Jem1voZ+sxN51hD3XGuE4zNRDbj+KHR0kpaBDsTDRho=; h=From:To:CC:Subject:Date; b=aOdC0wHFtbO/4nTmgCzkt4hu12drXeZ/RIPVPhKA7OyolGSBzVlderJJ1tChK5Bve M71L1WPHjmMfZDML/JDoHG5oOPcvmujYLe57OUkIMEXwORZTy50lt1I6hKCFZS9/YV OwKgKT4EQ96nq/AN0y9yNKHQgKRG7OLKf/110nkU= Received: from DFLE101.ent.ti.com (dfle101.ent.ti.com [10.64.6.22]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x14Fs5sI040239 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 4 Feb 2019 09:54:05 -0600 Received: from DFLE105.ent.ti.com (10.64.6.26) by DFLE101.ent.ti.com (10.64.6.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1591.10; Mon, 4 Feb 2019 09:54:05 -0600 Received: from dflp33.itg.ti.com (10.64.6.16) by DFLE105.ent.ti.com (10.64.6.26) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1591.10 via Frontend Transport; Mon, 4 Feb 2019 09:54:04 -0600 Received: from localhost.localdomain (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp33.itg.ti.com (8.14.3/8.13.8) with ESMTP id x14Fs1mL012077; Mon, 4 Feb 2019 09:54:02 -0600 From: Roger Quadros To: CC: , , , , , , , , , , , Roger Quadros Subject: [PATCH 0/4] AM57xx: PRU ICSS Support Date: Mon, 4 Feb 2019 17:53:53 +0200 Message-ID: <1549295637-24890-1-git-send-email-rogerq@ti.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 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 PRU-ICSS support for AM57xx IDK. PRU-ICSS is not present only on AM57xx SoCs so the PRUSS nodes are left disabled in dra7.dtsi. The board that uses a AM57xx SoC will have to enable them if required. PRU-ICSS has a SYSC register but it requires custom handling. So we add a new "ti,sysc-pruss" type to the ti-sysc bus driver. This series depends on [1] - PRU ICSS support v2 https://lkml.org/lkml/2019/2/4/677 cheers, -roger Roger Quadros (2): dt-binding: bus: ti-sysc: Add support for PRUSS SYSC type bus: ti-sysc: Add support for PRUSS SYSC type Suman Anna (2): ARM: dts: dra7: add PRU-ICSS modules ARM: dts: am57xx-idk-common: Enable PRU-ICSS nodes Documentation/devicetree/bindings/bus/ti-sysc.txt | 1 + arch/arm/boot/dts/am57xx-idk-common.dtsi | 8 + arch/arm/boot/dts/dra7.dtsi | 194 ++++++++++++++++++++++ drivers/bus/ti-sysc.c | 77 +++++++++ include/linux/platform_data/ti-sysc.h | 1 + 5 files changed, 281 insertions(+) -- Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki