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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,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 89DBDC7618B for ; Tue, 23 Jul 2019 15:18:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5DAB420665 for ; Tue, 23 Jul 2019 15:18:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=synopsys.com header.i=@synopsys.com header.b="iKGNUOra" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733291AbfGWPSo (ORCPT ); Tue, 23 Jul 2019 11:18:44 -0400 Received: from dc8-smtprelay2.synopsys.com ([198.182.47.102]:46546 "EHLO smtprelay-out1.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728591AbfGWPSl (ORCPT ); Tue, 23 Jul 2019 11:18:41 -0400 Received: from mailhost.synopsys.com (mdc-mailhost1.synopsys.com [10.225.0.209]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by smtprelay-out1.synopsys.com (Postfix) with ESMTPS id CCD4BC016E; Tue, 23 Jul 2019 15:18:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=synopsys.com; s=mail; t=1563895121; bh=V99jsKPj9ZINSDZP4sTZylKQQLnXIujiCEwzh1g9t8Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iKGNUOrasZCMC9+kZKjpUHHUXke+tPvQieQ55MLYiS6aKqZFB41Q+Tnpgf14UWVqw 9dU7hF0ahnTkY9HtXJrnGZE7WN4fJI20YL8ljYXompnus8RDds9x21X/fV32oGnFw+ oSH8cTt7Evbv/A5nWjxh48VO+9bOufsYEwWOiADqBtWT/VWzT3IZbN4fUGENWVdeI9 xUI3NyB6pKW2NEvhkVo7ia2VF+ES4hKdODspgQ+ctV4iijTmmZtPBEdbGprii2YUXf MURuiMTR+T1PDvCYdLJNuSsSnyLqWEMuA+giYKIpBkAsgdfJSJP2xzD6xw7tmqyT9j NUn7RhH2+UofQ== Received: from de02dwia024.internal.synopsys.com (de02dwia024.internal.synopsys.com [10.225.19.81]) by mailhost.synopsys.com (Postfix) with ESMTP id 9B42FA0057; Tue, 23 Jul 2019 15:18:39 +0000 (UTC) From: Luis Oliveira To: p.zabel@pengutronix.de, robh+dt@kernel.org, mark.rutland@arm.com, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Cc: Joao.Pinto@synopsys.com, Gustavo Pimentel , Luis Oliveira Subject: [RESEND V2 2/2] reset: Add DesignWare IP support to simple reset Date: Tue, 23 Jul 2019 17:17:28 +0200 Message-Id: <1563895048-30038-3-git-send-email-luis.oliveira@synopsys.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1563895048-30038-1-git-send-email-luis.oliveira@synopsys.com> References: <1563895048-30038-1-git-send-email-luis.oliveira@synopsys.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Gustavo Pimentel The reset-simple driver can be now used on DesignWare IPs by default by selecting the following compatible strings: - snps,dw-high-reset for active high resets inputs - snps,dw-low-reset for active low resets inputs Signed-off-by: Gustavo Pimentel Signed-off-by: Luis Oliveira --- Changelog -no changes drivers/reset/Kconfig | 2 +- drivers/reset/reset-simple.c | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig index 2c8c23d..2ee69f2 100644 --- a/drivers/reset/Kconfig +++ b/drivers/reset/Kconfig @@ -117,7 +117,7 @@ config RESET_QCOM_PDC config RESET_SIMPLE bool "Simple Reset Controller Driver" if COMPILE_TEST - default ARCH_STM32 || ARCH_STRATIX10 || ARCH_SUNXI || ARCH_ZX || ARCH_ASPEED + default ARCH_STM32 || ARCH_STRATIX10 || ARCH_SUNXI || ARCH_ZX || ARCH_ASPEED || ARC help This enables a simple reset controller driver for reset lines that that can be asserted and deasserted by toggling bits in a contiguous, diff --git a/drivers/reset/reset-simple.c b/drivers/reset/reset-simple.c index 77fbba3..79e73be 100644 --- a/drivers/reset/reset-simple.c +++ b/drivers/reset/reset-simple.c @@ -129,6 +129,9 @@ static const struct of_device_id reset_simple_dt_ids[] = { .data = &reset_simple_active_low }, { .compatible = "aspeed,ast2400-lpc-reset" }, { .compatible = "aspeed,ast2500-lpc-reset" }, + { .compatible = "snps,dw-high-reset" }, + { .compatible = "snps,dw-low-reset", + .data = &reset_simple_active_low }, { /* sentinel */ }, }; -- 2.7.4