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=-9.9 required=3.0 tests=DKIMWL_WL_HIGH,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 CA633C41514 for ; Wed, 31 Jul 2019 21:12:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A4159217F5 for ; Wed, 31 Jul 2019 21:12:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=nvidia.com header.i=@nvidia.com header.b="RNGePe54" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730976AbfGaVMM (ORCPT ); Wed, 31 Jul 2019 17:12:12 -0400 Received: from hqemgate15.nvidia.com ([216.228.121.64]:9207 "EHLO hqemgate15.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730420AbfGaVLK (ORCPT ); Wed, 31 Jul 2019 17:11:10 -0400 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqemgate15.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Wed, 31 Jul 2019 14:11:18 -0700 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Wed, 31 Jul 2019 14:11:09 -0700 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Wed, 31 Jul 2019 14:11:09 -0700 Received: from HQMAIL105.nvidia.com (172.20.187.12) by HQMAIL108.nvidia.com (172.18.146.13) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Wed, 31 Jul 2019 21:11:09 +0000 Received: from hqnvemgw01.nvidia.com (172.20.150.20) by HQMAIL105.nvidia.com (172.20.187.12) with Microsoft SMTP Server (TLS) id 15.0.1473.3 via Frontend Transport; Wed, 31 Jul 2019 21:11:09 +0000 Received: from skomatineni-linux.nvidia.com (Not Verified[10.110.102.167]) by hqnvemgw01.nvidia.com with Trustwave SEG (v7,5,8,10121) id ; Wed, 31 Jul 2019 14:11:08 -0700 From: Sowjanya Komatineni To: , , , , , , , CC: , , , , , , , , , , , , , , , , , , Subject: [PATCH v7 14/20] soc/tegra: pmc: Allow to support more tegras wake Date: Wed, 31 Jul 2019 14:10:57 -0700 Message-ID: <1564607463-28802-15-git-send-email-skomatineni@nvidia.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1564607463-28802-1-git-send-email-skomatineni@nvidia.com> References: <1564607463-28802-1-git-send-email-skomatineni@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 Content-Type: text/plain DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1564607478; bh=2GvhhOatfsM2bYQzuVGHbcx4hR8oEy2cTWpoIl1r38Y=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:X-NVConfidentiality:MIME-Version: Content-Type; b=RNGePe54y2sJxZ1xaNz5tp+eGFUdsmYMDa1Ahei0TwSdVV2IoK++E7mQLgBnFy1e5 K83ljepFsGGplOhnft2uGn+Lm6L0AXNg1Qj39GIk6g6XhW2iiEMk1bA0mKpr7fCcWP JhC7KFlXUj9laWYeLdnK+6R1lEbS3hwE10pMgJicXdm7e5hQCb1PJ4uvh9+PBJ/66z /+TVI5zBUMPv1a+Nxb+xLCxdYWIbRxBV/zASp9582hZcxvaUwdB/BAT70bbUt3/xjO VSxMy+AN+PJARUAn1gsNty/RJAFjLcS+wpXtavElLARZDma+e0bju7YDGuii+7AUhL Rv4lCDtSjjYqA== Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org This patch allows to create separate irq_set_wake and irq_set_type implementations for different tegra designs PMC that has different wake models which require difference wake registers and different programming sequence. AOWAKE model support is available for Tegra186 and Tegra194 only and it resides within PMC and supports tiered wake architecture. Tegra210 and prior tegra designs uses PMC directly to receive wake events and coordinate the wake sequence. Signed-off-by: Sowjanya Komatineni --- drivers/soc/tegra/pmc.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c index 9f9c1c677cf4..91c84d0e66ae 100644 --- a/drivers/soc/tegra/pmc.c +++ b/drivers/soc/tegra/pmc.c @@ -226,6 +226,8 @@ struct tegra_pmc_soc { void (*setup_irq_polarity)(struct tegra_pmc *pmc, struct device_node *np, bool invert); + int (*irq_set_wake)(struct irq_data *data, unsigned int on); + int (*irq_set_type)(struct irq_data *data, unsigned int type); const char * const *reset_sources; unsigned int num_reset_sources; @@ -1920,7 +1922,7 @@ static const struct irq_domain_ops tegra_pmc_irq_domain_ops = { .alloc = tegra_pmc_irq_alloc, }; -static int tegra_pmc_irq_set_wake(struct irq_data *data, unsigned int on) +static int tegra186_pmc_irq_set_wake(struct irq_data *data, unsigned int on) { struct tegra_pmc *pmc = irq_data_get_irq_chip_data(data); unsigned int offset, bit; @@ -1952,7 +1954,7 @@ static int tegra_pmc_irq_set_wake(struct irq_data *data, unsigned int on) return 0; } -static int tegra_pmc_irq_set_type(struct irq_data *data, unsigned int type) +static int tegra186_pmc_irq_set_type(struct irq_data *data, unsigned int type) { struct tegra_pmc *pmc = irq_data_get_irq_chip_data(data); u32 value; @@ -2006,8 +2008,8 @@ static int tegra_pmc_irq_init(struct tegra_pmc *pmc) pmc->irq.irq_unmask = irq_chip_unmask_parent; pmc->irq.irq_eoi = irq_chip_eoi_parent; pmc->irq.irq_set_affinity = irq_chip_set_affinity_parent; - pmc->irq.irq_set_type = tegra_pmc_irq_set_type; - pmc->irq.irq_set_wake = tegra_pmc_irq_set_wake; + pmc->irq.irq_set_type = pmc->soc->irq_set_type; + pmc->irq.irq_set_wake = pmc->soc->irq_set_wake; pmc->domain = irq_domain_add_hierarchy(parent, 0, 96, pmc->dev->of_node, &tegra_pmc_irq_domain_ops, pmc); @@ -2680,6 +2682,8 @@ static const struct tegra_pmc_soc tegra186_pmc_soc = { .regs = &tegra186_pmc_regs, .init = NULL, .setup_irq_polarity = tegra186_pmc_setup_irq_polarity, + .irq_set_wake = tegra186_pmc_irq_set_wake, + .irq_set_type = tegra186_pmc_irq_set_type, .reset_sources = tegra186_reset_sources, .num_reset_sources = ARRAY_SIZE(tegra186_reset_sources), .reset_levels = tegra186_reset_levels, -- 2.7.4