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,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 B7618C00523 for ; Fri, 3 Jan 2020 08:30:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 89CFE2253D for ; Fri, 3 Jan 2020 08:30:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=nvidia.com header.i=@nvidia.com header.b="LtAAygdW" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727432AbgACIa0 (ORCPT ); Fri, 3 Jan 2020 03:30:26 -0500 Received: from hqnvemgate25.nvidia.com ([216.228.121.64]:5527 "EHLO hqnvemgate25.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726180AbgACIaZ (ORCPT ); Fri, 3 Jan 2020 03:30:25 -0500 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqnvemgate25.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Fri, 03 Jan 2020 00:30:09 -0800 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Fri, 03 Jan 2020 00:30:24 -0800 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Fri, 03 Jan 2020 00:30:24 -0800 Received: from HQMAIL101.nvidia.com (172.20.187.10) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Fri, 3 Jan 2020 08:30:24 +0000 Received: from rnnvemgw01.nvidia.com (10.128.109.123) by HQMAIL101.nvidia.com (172.20.187.10) with Microsoft SMTP Server (TLS) id 15.0.1473.3 via Frontend Transport; Fri, 3 Jan 2020 08:30:24 +0000 Received: from jckuo-lt.nvidia.com (Not Verified[10.19.108.118]) by rnnvemgw01.nvidia.com with Trustwave SEG (v7,5,8,10121) id ; Fri, 03 Jan 2020 00:30:23 -0800 From: JC Kuo To: , , , CC: , , , JC Kuo Subject: [PATCH v1 1/2] soc/tegra: fuse: Add Tegra194 support Date: Fri, 3 Jan 2020 16:30:17 +0800 Message-ID: <20200103083018.10575-2-jckuo@nvidia.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200103083018.10575-1-jckuo@nvidia.com> References: <20200103083018.10575-1-jckuo@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=1578040209; bh=dijRJwgAKWW5MfcZeD2dYrl92h15fEfjCaIfZ783sXs=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:X-NVConfidentiality:MIME-Version: Content-Type; b=LtAAygdWP549eZLLtmF5fnZLE6/Z8VxWLQd3X8EAawl+UAmWYhQx6RIbTu50tpK+A Iylj6LvVJgMXCLfNh6ppKTO2y1o9LIwW8zl/1EMohIalkb5NXX+AdX2BiZ2xWa5h0J f4ZlSPOPm3bzjrz/QZaAt6bPUGuuSXtPMjOtTqVe67tJKu7qVAYPtn3QGmL1IE+wZ9 1Q9ZmnyYaZdpbA18ufZ3qvbUqZF+u4LJRDN10lLIKOuRE+I3nxGJoEvKbAtnVnDdJZ QpzG0p97wZtRMILHjOhBMAv3WL5ObET3NmkoaUGb47mvm8jQ3zFhEfYjKgGzmkevVF JEW94jV2qanYw== Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This commit adds Tegra194 fuse/apbmisc support. Signed-off-by: JC Kuo --- drivers/soc/tegra/fuse/fuse-tegra.c | 3 +++ drivers/soc/tegra/fuse/fuse-tegra30.c | 29 ++++++++++++++++++++++++++ drivers/soc/tegra/fuse/fuse.h | 4 ++++ drivers/soc/tegra/fuse/tegra-apbmisc.c | 1 + 4 files changed, 37 insertions(+) diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c index 606abbe55bba..802717b9f6a3 100644 --- a/drivers/soc/tegra/fuse/fuse-tegra.c +++ b/drivers/soc/tegra/fuse/fuse-tegra.c @@ -49,6 +49,9 @@ static struct tegra_fuse *fuse = &(struct tegra_fuse) { }; static const struct of_device_id tegra_fuse_match[] = { +#ifdef CONFIG_ARCH_TEGRA_194_SOC + { .compatible = "nvidia,tegra194-efuse", .data = &tegra194_fuse_soc }, +#endif #ifdef CONFIG_ARCH_TEGRA_186_SOC { .compatible = "nvidia,tegra186-efuse", .data = &tegra186_fuse_soc }, #endif diff --git a/drivers/soc/tegra/fuse/fuse-tegra30.c b/drivers/soc/tegra/fuse/fuse-tegra30.c index b8daaf5b7291..f68f4e1c215d 100644 --- a/drivers/soc/tegra/fuse/fuse-tegra30.c +++ b/drivers/soc/tegra/fuse/fuse-tegra30.c @@ -320,3 +320,32 @@ const struct tegra_fuse_soc tegra186_fuse_soc = { .num_lookups = ARRAY_SIZE(tegra186_fuse_lookups), }; #endif + +#if defined(CONFIG_ARCH_TEGRA_194_SOC) +static const struct nvmem_cell_lookup tegra194_fuse_lookups[] = { + { + .nvmem_name = "fuse", + .cell_name = "xusb-pad-calibration", + .dev_id = "3520000.padctl", + .con_id = "calibration", + }, { + .nvmem_name = "fuse", + .cell_name = "xusb-pad-calibration-ext", + .dev_id = "3520000.padctl", + .con_id = "calibration-ext", + }, +}; + +static const struct tegra_fuse_info tegra194_fuse_info = { + .read = tegra30_fuse_read, + .size = 0x300, + .spare = 0x280, +}; + +const struct tegra_fuse_soc tegra194_fuse_soc = { + .init = tegra30_fuse_init, + .info = &tegra194_fuse_info, + .lookups = tegra194_fuse_lookups, + .num_lookups = ARRAY_SIZE(tegra194_fuse_lookups), +}; +#endif diff --git a/drivers/soc/tegra/fuse/fuse.h b/drivers/soc/tegra/fuse/fuse.h index 0f74c2c34af0..94a059e577a1 100644 --- a/drivers/soc/tegra/fuse/fuse.h +++ b/drivers/soc/tegra/fuse/fuse.h @@ -108,4 +108,8 @@ extern const struct tegra_fuse_soc tegra210_fuse_soc; extern const struct tegra_fuse_soc tegra186_fuse_soc; #endif +#ifdef CONFIG_ARCH_TEGRA_194_SOC +extern const struct tegra_fuse_soc tegra194_fuse_soc; +#endif + #endif diff --git a/drivers/soc/tegra/fuse/tegra-apbmisc.c b/drivers/soc/tegra/fuse/tegra-apbmisc.c index a2fd6ccd48f9..7e608f682391 100644 --- a/drivers/soc/tegra/fuse/tegra-apbmisc.c +++ b/drivers/soc/tegra/fuse/tegra-apbmisc.c @@ -63,6 +63,7 @@ u32 tegra_read_ram_code(void) static const struct of_device_id apbmisc_match[] __initconst = { { .compatible = "nvidia,tegra20-apbmisc", }, { .compatible = "nvidia,tegra186-misc", }, + { .compatible = "nvidia,tegra194-misc", }, {}, }; -- 2.17.1