From patchwork Mon Jul 5 10:16:42 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Martin_Hundeb=C3=B8ll?= X-Patchwork-Id: 12358713 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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,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 0E6EBC11F67 for ; Mon, 5 Jul 2021 10:17:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F12E2613FC for ; Mon, 5 Jul 2021 10:17:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231181AbhGEKTl (ORCPT ); Mon, 5 Jul 2021 06:19:41 -0400 Received: from first.geanix.com ([116.203.34.67]:59040 "EHLO first.geanix.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231124AbhGEKTl (ORCPT ); Mon, 5 Jul 2021 06:19:41 -0400 Received: from zen.. (unknown [185.17.218.86]) by first.geanix.com (Postfix) with ESMTPSA id 929964C5383; Mon, 5 Jul 2021 10:17:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=geanix.com; s=first; t=1625480221; bh=BDjx9hC1kGaSd5HKNtbb9+N06yRJAb3YdFxtDM6AVEE=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=f5WKWwt5c6XE2fMGCIefQltiqv83DTHj6+Zs89Yg+Y7HTAt3m8JJ04WppjBgCq5v0 3pXSzlfzxpfGfpl3gHT1Y0A59neGRRekHFWIam0DbwgvlYH09eUj8MJYRJZlPF7Hf4 wEckD/dArKAIEV2anHfuoy4xrGKNIWJmZlbLzMdVVcScCD8K7H9/1+PEUHwHwowMcq JRPfRSqOFInKSf+8O8UiGr6NQ5GRwe26S7toGbgQJ4pHhfB+SaGv7OigLiHf3gEWcy X/oFbJNsJ1UWnxZyBpo7OISR/K45/4l8SwJ5ORr0FY1HivlBOizANHom/i8OtOzSxP Fp1FkAXtNyGkA== From: =?utf-8?q?Martin_Hundeb=C3=B8ll?= To: Wu Hao , Tom Rix , Moritz Fischer , Xu Yilun , Jean Delvare , Guenter Roeck , Lee Jones , Mark Brown Cc: =?utf-8?q?Martin_Hundeb=C3=B8ll?= , linux-fpga@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-spi@vger.kernel.org, Matthew Gerlach Subject: [PATCH v4 1/4] fpga: dfl: expose feature revision from struct dfl_device Date: Mon, 5 Jul 2021 12:16:42 +0200 Message-Id: <20210705101645.2040106-2-martin@geanix.com> X-Mailer: git-send-email 2.31.0 In-Reply-To: <20210705101645.2040106-1-martin@geanix.com> References: <20210705101645.2040106-1-martin@geanix.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org From: Martin Hundebøll DFL device drivers have a common need for checking feature revision information from the DFL header, as well as other common DFL information like the already exposed feature id and type. This patch exposes the feature revision information directly via the DFL device data structure. Since the DFL core code has already read the DFL header, this this patch saves additional mmio reads from DFL device drivers too. Signed-off-by: Martin Hundebøll Acked-by: Wu Hao Acked-by: Matthew Gerlach --- Changes since v3: * Added Hao's Acked-by * Added Matthew's Acked-by Changes since v2: * Reworded commit message as per Hao's suggestion Changes since v1: * This patch replaces the previous patch 2 and exposes the feature revision through struct dfl_device instead of a helper reading from io-mem drivers/fpga/dfl.c | 27 +++++++++++++++++---------- drivers/fpga/dfl.h | 1 + include/linux/dfl.h | 1 + 3 files changed, 19 insertions(+), 10 deletions(-) diff --git a/drivers/fpga/dfl.c b/drivers/fpga/dfl.c index 511b20ff35a3..9381c579d1cd 100644 --- a/drivers/fpga/dfl.c +++ b/drivers/fpga/dfl.c @@ -381,6 +381,7 @@ dfl_dev_add(struct dfl_feature_platform_data *pdata, ddev->type = feature_dev_id_type(pdev); ddev->feature_id = feature->id; + ddev->revision = feature->revision; ddev->cdev = pdata->dfl_cdev; /* add mmio resource */ @@ -717,6 +718,7 @@ struct build_feature_devs_info { */ struct dfl_feature_info { u16 fid; + u8 rev; struct resource mmio_res; void __iomem *ioaddr; struct list_head node; @@ -796,6 +798,7 @@ static int build_info_commit_dev(struct build_feature_devs_info *binfo) /* save resource information for each feature */ feature->dev = fdev; feature->id = finfo->fid; + feature->revision = finfo->rev; /* * the FIU header feature has some fundamental functions (sriov @@ -910,19 +913,17 @@ static void build_info_free(struct build_feature_devs_info *binfo) devm_kfree(binfo->dev, binfo); } -static inline u32 feature_size(void __iomem *start) +static inline u32 feature_size(u64 value) { - u64 v = readq(start + DFH); - u32 ofst = FIELD_GET(DFH_NEXT_HDR_OFST, v); + u32 ofst = FIELD_GET(DFH_NEXT_HDR_OFST, value); /* workaround for private features with invalid size, use 4K instead */ return ofst ? ofst : 4096; } -static u16 feature_id(void __iomem *start) +static u16 feature_id(u64 value) { - u64 v = readq(start + DFH); - u16 id = FIELD_GET(DFH_ID, v); - u8 type = FIELD_GET(DFH_TYPE, v); + u16 id = FIELD_GET(DFH_ID, value); + u8 type = FIELD_GET(DFH_TYPE, value); if (type == DFH_TYPE_FIU) return FEATURE_ID_FIU_HEADER; @@ -1021,10 +1022,15 @@ create_feature_instance(struct build_feature_devs_info *binfo, unsigned int irq_base, nr_irqs; struct dfl_feature_info *finfo; int ret; + u8 rev; + u64 v; + + v = readq(binfo->ioaddr + ofst); + rev = FIELD_GET(DFH_REVISION, v); /* read feature size and id if inputs are invalid */ - size = size ? size : feature_size(binfo->ioaddr + ofst); - fid = fid ? fid : feature_id(binfo->ioaddr + ofst); + size = size ? size : feature_size(v); + fid = fid ? fid : feature_id(v); if (binfo->len - ofst < size) return -EINVAL; @@ -1038,6 +1044,7 @@ create_feature_instance(struct build_feature_devs_info *binfo, return -ENOMEM; finfo->fid = fid; + finfo->rev = rev; finfo->mmio_res.start = binfo->start + ofst; finfo->mmio_res.end = finfo->mmio_res.start + size - 1; finfo->mmio_res.flags = IORESOURCE_MEM; @@ -1166,7 +1173,7 @@ static int parse_feature_private(struct build_feature_devs_info *binfo, { if (!is_feature_dev_detected(binfo)) { dev_err(binfo->dev, "the private feature 0x%x does not belong to any AFU.\n", - feature_id(binfo->ioaddr + ofst)); + feature_id(readq(binfo->ioaddr + ofst))); return -EINVAL; } diff --git a/drivers/fpga/dfl.h b/drivers/fpga/dfl.h index 2b82c96ba56c..422157cfd742 100644 --- a/drivers/fpga/dfl.h +++ b/drivers/fpga/dfl.h @@ -243,6 +243,7 @@ struct dfl_feature_irq_ctx { struct dfl_feature { struct platform_device *dev; u16 id; + u8 revision; int resource_index; void __iomem *ioaddr; struct dfl_feature_irq_ctx *irq_ctx; diff --git a/include/linux/dfl.h b/include/linux/dfl.h index 6cc10982351a..431636a0dc78 100644 --- a/include/linux/dfl.h +++ b/include/linux/dfl.h @@ -38,6 +38,7 @@ struct dfl_device { int id; u16 type; u16 feature_id; + u8 revision; struct resource mmio_res; int *irqs; unsigned int num_irqs; From patchwork Mon Jul 5 10:16:43 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Martin_Hundeb=C3=B8ll?= X-Patchwork-Id: 12358715 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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,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 AE816C11F66 for ; Mon, 5 Jul 2021 10:17:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9B0F1613F3 for ; Mon, 5 Jul 2021 10:17:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231124AbhGEKTn (ORCPT ); Mon, 5 Jul 2021 06:19:43 -0400 Received: from first.geanix.com ([116.203.34.67]:59054 "EHLO first.geanix.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230355AbhGEKTm (ORCPT ); Mon, 5 Jul 2021 06:19:42 -0400 Received: from zen.. (unknown [185.17.218.86]) by first.geanix.com (Postfix) with ESMTPSA id 3FB344C5384; Mon, 5 Jul 2021 10:17:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=geanix.com; s=first; t=1625480223; bh=H4GcDaNTIdp5tc97lgwlIuPmAmCIKHBz49GfQnVHrfc=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=OpZCt3Kna/x9L9o3P1o/PnJ20uEn9R0brape96y84z5wnLRSEx7EDNIAs7TXTU5DN mUK96fTMbZs4WSm0ZQGEGjEFiccrrK8gxhawsFeRNgFiutOwhqACo9GtHzAxlsRy5V y4r5uIym7qQILPuUKSCIJteFpz1BYWPljlWS9A9uXVEGJEAL283rArmc8ncV8xMzGH X15VCejRbb0+EidITrYt9yQ5jYCWMFaLhSRcGjOn4R1uswgmqV/ISj8ed8sZp0CwzR 3hw9bApOEXk4+Oar4xx55b8UUvuJvDsYIQH6U7ijE0I0GcEi1iaDo7u/g8Lz9qm/ZS GAf8/2dT8RilA== From: =?utf-8?q?Martin_Hundeb=C3=B8ll?= To: Wu Hao , Tom Rix , Moritz Fischer , Xu Yilun , Jean Delvare , Guenter Roeck , Lee Jones , Mark Brown Cc: =?utf-8?q?Martin_Hundeb=C3=B8ll?= , linux-fpga@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-spi@vger.kernel.org Subject: [PATCH v4 2/4] spi: spi-altera-dfl: support n5010 feature revision Date: Mon, 5 Jul 2021 12:16:43 +0200 Message-Id: <20210705101645.2040106-3-martin@geanix.com> X-Mailer: git-send-email 2.31.0 In-Reply-To: <20210705101645.2040106-1-martin@geanix.com> References: <20210705101645.2040106-1-martin@geanix.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org From: Martin Hundebøll The Max10 BMC on the Silicom n5010 PAC is slightly different than the existing BMCs, so use a dedicated feature revision detect it. Signed-off-by: Martin Hundebøll Reviewed-by: Moritz Fischer --- Changes since v3: * Changed "BMC's" to "BMCs" * Added Moritz' Reviewed-by Changes since v2: * None Changes since v1: * use feature revision from struct dfl_device instead of reading it from io-mem drivers/spi/spi-altera-dfl.c | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) diff --git a/drivers/spi/spi-altera-dfl.c b/drivers/spi/spi-altera-dfl.c index 3e32e4fe5895..f6cf7c8d9dac 100644 --- a/drivers/spi/spi-altera-dfl.c +++ b/drivers/spi/spi-altera-dfl.c @@ -111,6 +111,13 @@ static struct spi_board_info m10_bmc_info = { .chip_select = 0, }; +static struct spi_board_info m10_n5010_bmc_info = { + .modalias = "m10-n5010", + .max_speed_hz = 12500000, + .bus_num = 0, + .chip_select = 0, +}; + static void config_spi_master(void __iomem *base, struct spi_master *master) { u64 v; @@ -130,6 +137,7 @@ static void config_spi_master(void __iomem *base, struct spi_master *master) static int dfl_spi_altera_probe(struct dfl_device *dfl_dev) { + struct spi_board_info *board_info = &m10_bmc_info; struct device *dev = &dfl_dev->dev; struct spi_master *master; struct altera_spi *hw; @@ -172,9 +180,12 @@ static int dfl_spi_altera_probe(struct dfl_device *dfl_dev) goto exit; } - if (!spi_new_device(master, &m10_bmc_info)) { + if (dfl_dev->revision == FME_FEATURE_REV_MAX10_SPI_N5010) + board_info = &m10_n5010_bmc_info; + + if (!spi_new_device(master, board_info)) { dev_err(dev, "%s failed to create SPI device: %s\n", - __func__, m10_bmc_info.modalias); + __func__, board_info->modalias); } return 0; From patchwork Mon Jul 5 10:16:44 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Martin_Hundeb=C3=B8ll?= X-Patchwork-Id: 12358717 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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,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 84FCEC07E99 for ; Mon, 5 Jul 2021 10:17:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6EBCA60200 for ; Mon, 5 Jul 2021 10:17:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231231AbhGEKTo (ORCPT ); Mon, 5 Jul 2021 06:19:44 -0400 Received: from first.geanix.com ([116.203.34.67]:59072 "EHLO first.geanix.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231196AbhGEKTo (ORCPT ); Mon, 5 Jul 2021 06:19:44 -0400 Received: from zen.. (unknown [185.17.218.86]) by first.geanix.com (Postfix) with ESMTPSA id A18874C5385; Mon, 5 Jul 2021 10:17:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=geanix.com; s=first; t=1625480224; bh=Nn0V3iyUhxHt+AfAl2tiKScFQUglXCsoxrUiTpq+WrM=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=Xj8PPKgfhUhECs1F83XE413kczOXIMZpj28FqVvGO+0ZmDsvHxfhYn8dymZO8+Mum PWuEohAJ8h6c/u8XRAz4bS93sPPAA7yzcc9uf4qunqBR3Oiab9iMnIIqtlBNiAJzD4 74CvkqP1npzdH8MT8eXtLFbgtvchQK3oUaLr3RWncap2pWfQl0CAY7MLBB7bpbjqSA n1OLZfI+fkMs0SeiWrkkmHn5CCLLUXz0QgWo/HwsTesijlwpdcjzj+dxxyjvyZqLM3 ceJT17wNbCxNJWphW7PlyehnYIHMv3BUo4M0/tonPVsY519X+ODih26UVRPMESRdy5 f5eb9Fk6TEXiA== From: =?utf-8?q?Martin_Hundeb=C3=B8ll?= To: Wu Hao , Tom Rix , Moritz Fischer , Xu Yilun , Jean Delvare , Guenter Roeck , Lee Jones , Mark Brown Cc: =?utf-8?q?Martin_Hundeb=C3=B8ll?= , linux-fpga@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-spi@vger.kernel.org, Matthew Gerlach Subject: [PATCH v4 3/4] mfd: intel-m10-bmc: add n5010 variant Date: Mon, 5 Jul 2021 12:16:44 +0200 Message-Id: <20210705101645.2040106-4-martin@geanix.com> X-Mailer: git-send-email 2.31.0 In-Reply-To: <20210705101645.2040106-1-martin@geanix.com> References: <20210705101645.2040106-1-martin@geanix.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org From: Martin Hundebøll The m10-bmc is used on the Silicom N5010 PAC too, so add it to list of m10bmc types. Signed-off-by: Martin Hundebøll Acked-by: Moritz Fischer Reviewed-by: Xu Yilun Reviewed-by: Matthew Gerlach Acked-for-MFD-by: Lee Jones --- Changes since v3: * Added Matthew's Reviewed-by * Added Lee's Acked-for-MFD-by Changes since v2: * Added Yilun's Reviewed-by * Added Moritz' Acked-by Changes since v1: * Patch split out to separate mfd changes drivers/mfd/intel-m10-bmc.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/drivers/mfd/intel-m10-bmc.c b/drivers/mfd/intel-m10-bmc.c index 1a9bfb7f48cd..8db3bcf5fccc 100644 --- a/drivers/mfd/intel-m10-bmc.c +++ b/drivers/mfd/intel-m10-bmc.c @@ -15,7 +15,8 @@ enum m10bmc_type { M10_N3000, - M10_D5005 + M10_D5005, + M10_N5010, }; static struct mfd_cell m10bmc_d5005_subdevs[] = { @@ -28,6 +29,10 @@ static struct mfd_cell m10bmc_pacn3000_subdevs[] = { { .name = "n3000bmc-secure" }, }; +static struct mfd_cell m10bmc_n5010_subdevs[] = { + { .name = "n5010bmc-hwmon" }, +}; + static const struct regmap_range m10bmc_regmap_range[] = { regmap_reg_range(M10BMC_LEGACY_BUILD_VER, M10BMC_LEGACY_BUILD_VER), regmap_reg_range(M10BMC_SYS_BASE, M10BMC_SYS_END), @@ -192,6 +197,10 @@ static int intel_m10_bmc_spi_probe(struct spi_device *spi) cells = m10bmc_d5005_subdevs; n_cell = ARRAY_SIZE(m10bmc_d5005_subdevs); break; + case M10_N5010: + cells = m10bmc_n5010_subdevs; + n_cell = ARRAY_SIZE(m10bmc_n5010_subdevs); + break; default: return -ENODEV; } @@ -207,6 +216,7 @@ static int intel_m10_bmc_spi_probe(struct spi_device *spi) static const struct spi_device_id m10bmc_spi_id[] = { { "m10-n3000", M10_N3000 }, { "m10-d5005", M10_D5005 }, + { "m10-n5010", M10_N5010 }, { } }; MODULE_DEVICE_TABLE(spi, m10bmc_spi_id); From patchwork Mon Jul 5 10:16:45 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Martin_Hundeb=C3=B8ll?= X-Patchwork-Id: 12358719 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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,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 AE324C11F66 for ; Mon, 5 Jul 2021 10:17:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 94C77613E1 for ; Mon, 5 Jul 2021 10:17:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231218AbhGEKTr (ORCPT ); Mon, 5 Jul 2021 06:19:47 -0400 Received: from first.geanix.com ([116.203.34.67]:59054 "EHLO first.geanix.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231214AbhGEKTp (ORCPT ); Mon, 5 Jul 2021 06:19:45 -0400 Received: from zen.. (unknown [185.17.218.86]) by first.geanix.com (Postfix) with ESMTPSA id 226944C5386; Mon, 5 Jul 2021 10:17:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=geanix.com; s=first; t=1625480226; bh=QejlbPoiPZ0OSrT0zXTzjy2ScAhbXGepOshMzNFsHEM=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=hNltMy3Vcnt3RaKLoqZ5T+5BAi3d4OiENumn4upV4ifqFVsfypnpbXC8IdvniDBL9 NIZTdJnjsbF50mAyQk0rK2sYrcXuyVww/QZwEs2+rXMPhVKeJYZ+3mHxR4XsIJloMd 4Wjow/vK5Kgl+MNzU82kqc0lRpCki6gxCu03grqXybqNw4wZm31uY4IDPcTS6ZRGHJ g3hyzyYSCwfa8mMO7i/pfvJJCIT57xFQHAla91RsHuVnT6FN/0xOgb6TfcpMI2JbWT VpCBzmGjVBThh2iNZTs8nnlvM8UwML/Ca6Jsju0LvplUTdiSPzuIfNYVXejT0M4x8Y qXTXz7PkqHMMg== From: =?utf-8?q?Martin_Hundeb=C3=B8ll?= To: Wu Hao , Tom Rix , Moritz Fischer , Xu Yilun , Jean Delvare , Guenter Roeck , Lee Jones , Mark Brown Cc: =?utf-8?q?Martin_Hundeb=C3=B8ll?= , linux-fpga@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-spi@vger.kernel.org Subject: [PATCH v4 4/4] hwmon: intel-m10-bmc-hwmon: add n5010 sensors Date: Mon, 5 Jul 2021 12:16:45 +0200 Message-Id: <20210705101645.2040106-5-martin@geanix.com> X-Mailer: git-send-email 2.31.0 In-Reply-To: <20210705101645.2040106-1-martin@geanix.com> References: <20210705101645.2040106-1-martin@geanix.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org From: Martin Hundebøll Add the list of sensors supported by the Silicom n5010 PAC, and enable the drivers as a subtype of the intel-m10-bmc multi-function driver. Signed-off-by: Martin Hundebøll Reviewed-by: Guenter Roeck Reviewed-by: Moritz Fischer Reviewed-by: Xu Yilun --- Changes since v3: * None Changes since v2: * Added Yilun's Reviewed-by * Added Moritz' Reviewed-by * Added Guenter's Reviewed-by Changes since v1: * Patch split out to separate hwmon changes drivers/hwmon/intel-m10-bmc-hwmon.c | 116 ++++++++++++++++++++++++++++ 1 file changed, 116 insertions(+) diff --git a/drivers/hwmon/intel-m10-bmc-hwmon.c b/drivers/hwmon/intel-m10-bmc-hwmon.c index bd7ed2ed3a1e..7a08e4c44a4b 100644 --- a/drivers/hwmon/intel-m10-bmc-hwmon.c +++ b/drivers/hwmon/intel-m10-bmc-hwmon.c @@ -228,6 +228,118 @@ static const struct m10bmc_hwmon_board_data d5005bmc_hwmon_bdata = { .hinfo = d5005bmc_hinfo, }; +static const struct m10bmc_sdata n5010bmc_temp_tbl[] = { + { 0x100, 0x0, 0x104, 0x0, 0x0, 1000, "Board Local Temperature" }, + { 0x108, 0x0, 0x10c, 0x0, 0x0, 1000, "FPGA 1 Temperature" }, + { 0x110, 0x0, 0x114, 0x0, 0x0, 1000, "FPGA 2 Temperature" }, + { 0x118, 0x0, 0x0, 0x0, 0x0, 1000, "Card Top Temperature" }, + { 0x11c, 0x0, 0x0, 0x0, 0x0, 1000, "Card Bottom Temperature" }, + { 0x128, 0x0, 0x0, 0x0, 0x0, 1000, "FPGA 1.2V Temperature" }, + { 0x134, 0x0, 0x0, 0x0, 0x0, 1000, "FPGA 5V Temperature" }, + { 0x140, 0x0, 0x0, 0x0, 0x0, 1000, "FPGA 0.9V Temperature" }, + { 0x14c, 0x0, 0x0, 0x0, 0x0, 1000, "FPGA 0.85V Temperature" }, + { 0x158, 0x0, 0x0, 0x0, 0x0, 1000, "AUX 12V Temperature" }, + { 0x164, 0x0, 0x0, 0x0, 0x0, 1000, "Backplane 12V Temperature" }, + { 0x1a8, 0x0, 0x0, 0x0, 0x0, 1000, "QSFP28-1 Temperature" }, + { 0x1ac, 0x0, 0x0, 0x0, 0x0, 1000, "QSFP28-2 Temperature" }, + { 0x1b0, 0x0, 0x0, 0x0, 0x0, 1000, "QSFP28-3 Temperature" }, + { 0x1b4, 0x0, 0x0, 0x0, 0x0, 1000, "QSFP28-4 Temperature" }, + { 0x1b8, 0x0, 0x0, 0x0, 0x0, 1000, "CVL1 Internal Temperature" }, + { 0x1bc, 0x0, 0x0, 0x0, 0x0, 1000, "CVL2 Internal Temperature" }, +}; + +static const struct m10bmc_sdata n5010bmc_in_tbl[] = { + { 0x120, 0x0, 0x0, 0x0, 0x0, 1, "FPGA 1.2V Voltage" }, + { 0x12c, 0x0, 0x0, 0x0, 0x0, 1, "FPGA 5V Voltage" }, + { 0x138, 0x0, 0x0, 0x0, 0x0, 1, "FPGA 0.9V Voltage" }, + { 0x144, 0x0, 0x0, 0x0, 0x0, 1, "FPGA 0.85V Voltage" }, + { 0x150, 0x0, 0x0, 0x0, 0x0, 1, "AUX 12V Voltage" }, + { 0x15c, 0x0, 0x0, 0x0, 0x0, 1, "Backplane 12V Voltage" }, + { 0x16c, 0x0, 0x0, 0x0, 0x0, 1, "DDR4 1.2V Voltage" }, + { 0x17c, 0x0, 0x0, 0x0, 0x0, 1, "FPGA 1.8V Voltage" }, + { 0x184, 0x0, 0x0, 0x0, 0x0, 1, "QDR 1.3V Voltage" }, + { 0x18c, 0x0, 0x0, 0x0, 0x0, 1, "CVL1 0.8V Voltage" }, + { 0x194, 0x0, 0x0, 0x0, 0x0, 1, "CVL1 1.05V Voltage" }, + { 0x19c, 0x0, 0x0, 0x0, 0x0, 1, "CVL2 1.05V Voltage" }, + { 0x1a4, 0x0, 0x0, 0x0, 0x0, 1, "CVL2 0.8V Voltage" }, +}; + +static const struct m10bmc_sdata n5010bmc_curr_tbl[] = { + { 0x124, 0x0, 0x0, 0x0, 0x0, 1, "FPGA 1.2V Current" }, + { 0x130, 0x0, 0x0, 0x0, 0x0, 1, "FPGA 5V Current" }, + { 0x13c, 0x0, 0x0, 0x0, 0x0, 1, "FPGA 0.9V Current" }, + { 0x148, 0x0, 0x0, 0x0, 0x0, 1, "FPGA 0.85V Current" }, + { 0x154, 0x0, 0x0, 0x0, 0x0, 1, "AUX 12V Current" }, + { 0x160, 0x0, 0x0, 0x0, 0x0, 1, "Backplane 12V Current" }, + { 0x168, 0x0, 0x0, 0x0, 0x0, 1, "DDR4 1.2V Current" }, + { 0x178, 0x0, 0x0, 0x0, 0x0, 1, "FPGA 1.8V Current" }, + { 0x180, 0x0, 0x0, 0x0, 0x0, 1, "QDR 1.3V Current" }, + { 0x188, 0x0, 0x0, 0x0, 0x0, 1, "CVL1 0.8V Current" }, + { 0x190, 0x0, 0x0, 0x0, 0x0, 1, "CVL1 1.05V Current" }, + { 0x198, 0x0, 0x0, 0x0, 0x0, 1, "CVL2 1.05V Current" }, + { 0x1a0, 0x0, 0x0, 0x0, 0x0, 1, "CVL2 0.8V Current" }, +}; + +static const struct hwmon_channel_info *n5010bmc_hinfo[] = { + HWMON_CHANNEL_INFO(temp, + HWMON_T_INPUT | HWMON_T_CRIT | HWMON_T_LABEL, + HWMON_T_INPUT | HWMON_T_CRIT | HWMON_T_LABEL, + HWMON_T_INPUT | HWMON_T_CRIT | HWMON_T_LABEL, + HWMON_T_INPUT | HWMON_T_LABEL, + HWMON_T_INPUT | HWMON_T_LABEL, + HWMON_T_INPUT | HWMON_T_LABEL, + HWMON_T_INPUT | HWMON_T_LABEL, + HWMON_T_INPUT | HWMON_T_LABEL, + HWMON_T_INPUT | HWMON_T_LABEL, + HWMON_T_INPUT | HWMON_T_LABEL, + HWMON_T_INPUT | HWMON_T_LABEL, + HWMON_T_INPUT | HWMON_T_LABEL, + HWMON_T_INPUT | HWMON_T_LABEL, + HWMON_T_INPUT | HWMON_T_LABEL, + HWMON_T_INPUT | HWMON_T_LABEL, + HWMON_T_INPUT | HWMON_T_LABEL, + HWMON_T_INPUT | HWMON_T_LABEL), + HWMON_CHANNEL_INFO(in, + HWMON_I_INPUT | HWMON_I_LABEL, + HWMON_I_INPUT | HWMON_I_LABEL, + HWMON_I_INPUT | HWMON_I_LABEL, + HWMON_I_INPUT | HWMON_I_LABEL, + HWMON_I_INPUT | HWMON_I_LABEL, + HWMON_I_INPUT | HWMON_I_LABEL, + HWMON_I_INPUT | HWMON_I_LABEL, + HWMON_I_INPUT | HWMON_I_LABEL, + HWMON_I_INPUT | HWMON_I_LABEL, + HWMON_I_INPUT | HWMON_I_LABEL, + HWMON_I_INPUT | HWMON_I_LABEL, + HWMON_I_INPUT | HWMON_I_LABEL, + HWMON_I_INPUT | HWMON_I_LABEL), + HWMON_CHANNEL_INFO(curr, + HWMON_C_INPUT | HWMON_C_LABEL, + HWMON_C_INPUT | HWMON_C_LABEL, + HWMON_C_INPUT | HWMON_C_LABEL, + HWMON_C_INPUT | HWMON_C_LABEL, + HWMON_C_INPUT | HWMON_C_LABEL, + HWMON_C_INPUT | HWMON_C_LABEL, + HWMON_C_INPUT | HWMON_C_LABEL, + HWMON_C_INPUT | HWMON_C_LABEL, + HWMON_C_INPUT | HWMON_C_LABEL, + HWMON_C_INPUT | HWMON_C_LABEL, + HWMON_C_INPUT | HWMON_C_LABEL, + HWMON_C_INPUT | HWMON_C_LABEL, + HWMON_C_INPUT | HWMON_C_LABEL), + NULL +}; + +static const struct m10bmc_hwmon_board_data n5010bmc_hwmon_bdata = { + .tables = { + [hwmon_temp] = n5010bmc_temp_tbl, + [hwmon_in] = n5010bmc_in_tbl, + [hwmon_curr] = n5010bmc_curr_tbl, + }, + + .hinfo = n5010bmc_hinfo, +}; + static umode_t m10bmc_hwmon_is_visible(const void *data, enum hwmon_sensor_types type, u32 attr, int channel) @@ -438,6 +550,10 @@ static const struct platform_device_id intel_m10bmc_hwmon_ids[] = { .name = "d5005bmc-hwmon", .driver_data = (unsigned long)&d5005bmc_hwmon_bdata, }, + { + .name = "n5010bmc-hwmon", + .driver_data = (unsigned long)&n5010bmc_hwmon_bdata, + }, { } };