From patchwork Thu Jul 29 22:46:14 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suman Anna X-Patchwork-Id: 489058 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=-19.5 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=unavailable 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 13FB5C41537 for ; Thu, 29 Jul 2021 22:46:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F241F60F5C for ; Thu, 29 Jul 2021 22:46:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233125AbhG2Wqf (ORCPT ); Thu, 29 Jul 2021 18:46:35 -0400 Received: from fllv0016.ext.ti.com ([198.47.19.142]:60384 "EHLO fllv0016.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229891AbhG2Wqf (ORCPT ); Thu, 29 Jul 2021 18:46:35 -0400 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 16TMkM5n036079; Thu, 29 Jul 2021 17:46:22 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1627598782; bh=PzmdBPyen2CpfaN3I1DTeKMCJkF75R+Wg0svodVnvfM=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=DGo9jPYKliiwNoPIbNHPGz8PlyYJQpwCnIKC8NEj0Bq2bZI8LSnhkS0UOJN//0CKr /23eUEg3b941mUVs00x8isP1C7EyjFcsuaS4rHXjTwzpsL8+XuKQbrUdoEvbRaNgW1 AGZA3eYZ0FkqpbBciPsu9mPP9+EIrDr2tVqVaHFQ= Received: from DFLE106.ent.ti.com (dfle106.ent.ti.com [10.64.6.27]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 16TMkLvC028989 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 29 Jul 2021 17:46:22 -0500 Received: from DFLE101.ent.ti.com (10.64.6.22) by DFLE106.ent.ti.com (10.64.6.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2; Thu, 29 Jul 2021 17:46:21 -0500 Received: from lelv0326.itg.ti.com (10.180.67.84) 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 15.1.2176.2 via Frontend Transport; Thu, 29 Jul 2021 17:46:21 -0500 Received: from lelv0597.itg.ti.com (lelv0597.itg.ti.com [10.181.64.32]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 16TMkLRn076775; Thu, 29 Jul 2021 17:46:21 -0500 Received: from localhost ([10.250.38.176]) by lelv0597.itg.ti.com (8.14.7/8.14.7) with ESMTP id 16TMkLMr016261; Thu, 29 Jul 2021 17:46:21 -0500 From: Suman Anna To: Tony Lindgren CC: Grygorii Strashko , Kishon Vijay Abraham I , Lokesh Vutla , Vignesh Raghavendra , , , , Suman Anna Subject: [PATCH 04/11] ARM: dts: am335x-evm: Enable PRU-ICSS module Date: Thu, 29 Jul 2021 17:46:14 -0500 Message-ID: <20210729224621.2295-5-s-anna@ti.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210729224621.2295-1-s-anna@ti.com> References: <20210729224621.2295-1-s-anna@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org The PRU-ICSS target module node was left in disabled state in the base am33xx-l4.dtsi file. PRU-ICSS is supported on the AM335x EVM, so enable this node on the AM335x EVM. The PRUSS node and most of its child nodes are already enabled in the base dts file, and so become effective automatically with the enabling of this PRU-ICSS target module node. The corresponding PRU nodes can be disabled later on if there are no use-cases defined to use a particular PRU core or the whole PRU-ICSS subsystem itself if both its PRU cores are unused. Signed-off-by: Suman Anna --- arch/arm/boot/dts/am335x-evm.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts index 9cf39c93defb..659e99eabe66 100644 --- a/arch/arm/boot/dts/am335x-evm.dts +++ b/arch/arm/boot/dts/am335x-evm.dts @@ -778,3 +778,7 @@ &rtc { clocks = <&clk_32768_ck>, <&clk_24mhz_clkctrl AM3_CLK_24MHZ_CLKDIV32K_CLKCTRL 0>; clock-names = "ext-clk", "int-clk"; }; + +&pruss_tm { + status = "okay"; +};