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GET /api/patches/1378393/?format=api
{ "id": 1378393, "url": "http://patchwork.ozlabs.org/api/patches/1378393/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/patch/20201008051250.25784-6-faiz_abbas@ti.com/", "project": { "id": 18, "url": "http://patchwork.ozlabs.org/api/projects/18/?format=api", "name": "U-Boot", "link_name": "uboot", "list_id": "u-boot.lists.denx.de", "list_email": "u-boot@lists.denx.de", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20201008051250.25784-6-faiz_abbas@ti.com>", "list_archive_url": null, "date": "2020-10-08T05:12:38", "name": "[05/17] mmc: am654_sdhci: Add support for AM65x SR2.0", "commit_ref": null, "pull_url": null, "state": "changes-requested", "archived": false, "hash": "049017183c473abd32019199bfdd0666aa1620ca", "submitter": { "id": 72140, "url": "http://patchwork.ozlabs.org/api/people/72140/?format=api", "name": "Faiz Abbas", "email": "faiz_abbas@ti.com" }, "delegate": { "id": 19261, "url": "http://patchwork.ozlabs.org/api/users/19261/?format=api", "username": "lokeshvutla", "first_name": "Lokesh", "last_name": "Vutla", "email": "lokeshvutla@ti.com" }, "mbox": "http://patchwork.ozlabs.org/project/uboot/patch/20201008051250.25784-6-faiz_abbas@ti.com/mbox/", "series": [ { "id": 206622, "url": "http://patchwork.ozlabs.org/api/series/206622/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/list/?series=206622", "date": "2020-10-08T05:12:33", "name": "Add support for MMC higher speed modes for TI's am65x, j721e and j7200 platforms", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/206622/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/1378393/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/1378393/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<u-boot-bounces@lists.denx.de>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@bilbo.ozlabs.org", "Authentication-Results": [ "ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=85.214.62.61; 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Thu, 8 Oct\n 2020 00:13:18 -0500", "from lelv0327.itg.ti.com (10.180.67.183) by DLEE105.ent.ti.com\n (157.170.170.35) with Microsoft SMTP Server (version=TLS1_2,\n cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via\n Frontend Transport; Thu, 8 Oct 2020 00:13:18 -0500", "from a0230074-Latitude-E7470.ent.ti.com (ileax41-snat.itg.ti.com\n [10.172.224.153])\n by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 0985Cpxh022642;\n Thu, 8 Oct 2020 00:13:15 -0500" ], "X-Spam-Checker-Version": "SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de", "X-Spam-Level": "", "X-Spam-Status": "No, score=-2.7 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,\n DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,RCVD_IN_MSPIKE_H3,\n RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,URIBL_BLOCKED autolearn=ham\n autolearn_force=no version=3.4.2", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com;\n s=ti-com-17Q1; t=1602133998;\n bh=ucEm4hsHCgrdbX8mg6/vhDiMEDfG1GNeYGke7nAYPSo=;\n h=From:To:CC:Subject:Date:In-Reply-To:References;\n b=tmgODu54IJn6xPnC9UJ2JybvwCeIiF2ayWgUfhw8VMBoFs4sT1kuu2zWUhbK/4HrO\n hn5rGVXOnRZ5pzqiKaY9fAXWTldzcGsr7WJlGZ+AkZRtSyAPAzLb5Adi7I4GzhCAh+\n +Tq9W6umzjHYTEEf8xREBTIIoKu0AhCfToPCH2cM=", "From": "Faiz Abbas <faiz_abbas@ti.com>", "To": "<u-boot@lists.denx.de>, <peng.fan@nxp.com>, <lokeshvutla@ti.com>", "CC": "<faiz_abbas@ti.com>", "Subject": "[PATCH 05/17] mmc: am654_sdhci: Add support for AM65x SR2.0", "Date": "Thu, 8 Oct 2020 10:42:38 +0530", "Message-ID": "<20201008051250.25784-6-faiz_abbas@ti.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20201008051250.25784-1-faiz_abbas@ti.com>", "References": "<20201008051250.25784-1-faiz_abbas@ti.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-EXCLAIMER-MD-CONFIG": "e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180", "X-BeenThere": "u-boot@lists.denx.de", "X-Mailman-Version": "2.1.34", "Precedence": "list", "List-Id": "U-Boot discussion <u-boot.lists.denx.de>", "List-Unsubscribe": "<https://lists.denx.de/options/u-boot>,\n <mailto:u-boot-request@lists.denx.de?subject=unsubscribe>", "List-Archive": "<https://lists.denx.de/pipermail/u-boot/>", "List-Post": "<mailto:u-boot@lists.denx.de>", "List-Help": "<mailto:u-boot-request@lists.denx.de?subject=help>", "List-Subscribe": "<https://lists.denx.de/listinfo/u-boot>,\n <mailto:u-boot-request@lists.denx.de?subject=subscribe>", "Errors-To": "u-boot-bounces@lists.denx.de", "Sender": "\"U-Boot\" <u-boot-bounces@lists.denx.de>", "X-Virus-Scanned": "clamav-milter 0.102.3 at phobos.denx.de", "X-Virus-Status": "Clean" }, "content": "Add Support for AM65x PG2.0. Use the SoC bus framework to fixup\nthe platform data and do DLL calibration if the revision is 1.0\n\nSigned-off-by: Faiz Abbas <faiz_abbas@ti.com>\n---\n drivers/mmc/am654_sdhci.c | 30 ++++++++++++++++++++++++++++++\n 1 file changed, 30 insertions(+)", "diff": "diff --git a/drivers/mmc/am654_sdhci.c b/drivers/mmc/am654_sdhci.c\nindex 145373ad46..71798be765 100644\n--- a/drivers/mmc/am654_sdhci.c\n+++ b/drivers/mmc/am654_sdhci.c\n@@ -12,6 +12,7 @@\n #include <power-domain.h>\n #include <regmap.h>\n #include <sdhci.h>\n+#include <soc.h>\n #include <dm/device_compat.h>\n #include <linux/bitops.h>\n #include <linux/err.h>\n@@ -292,6 +293,11 @@ const struct sdhci_ops am654_sdhci_ops = {\n };\n \n const struct am654_driver_data am654_drv_data = {\n+\t.ops = &am654_sdhci_ops,\n+\t.flags = DLL_PRESENT | IOMUX_PRESENT | FREQSEL_2_BIT | STRBSEL_4_BIT,\n+};\n+\n+const struct am654_driver_data am654_sr1_drv_data = {\n \t.ops = &am654_sdhci_ops,\n \t.flags = IOMUX_PRESENT | FREQSEL_2_BIT | DLL_PRESENT | DLL_CALIB |\n \t\t STRBSEL_4_BIT,\n@@ -326,6 +332,11 @@ const struct am654_driver_data j721e_4bit_drv_data = {\n \t.flags = IOMUX_PRESENT,\n };\n \n+const struct soc_attr am654_sdhci_soc_attr[] = {\n+\t{ .family = \"AM65X\", .revision = \"SR1.0\", .data = &am654_sr1_drv_data},\n+\t{/* sentinel */}\n+};\n+\n static int sdhci_am654_get_otap_delay(struct udevice *dev,\n \t\t\t\t struct mmc_config *cfg)\n {\n@@ -365,6 +376,8 @@ static int am654_sdhci_probe(struct udevice *dev)\n \tstruct mmc_uclass_priv *upriv = dev_get_uclass_priv(dev);\n \tstruct sdhci_host *host = dev_get_priv(dev);\n \tstruct mmc_config *cfg = &plat->cfg;\n+\tconst struct soc_attr *soc;\n+\tconst struct am654_driver_data *soc_drv_data;\n \tstruct clk clk;\n \tunsigned long clock;\n \tint ret;\n@@ -394,6 +407,14 @@ static int am654_sdhci_probe(struct udevice *dev)\n \t\treturn ret;\n \n \thost->ops = drv_data->ops;\n+\n+\t/* Update ops based on SoC revision */\n+\tsoc = soc_device_match(am654_sdhci_soc_attr);\n+\tif (soc && soc->data) {\n+\t\tsoc_drv_data = soc->data;\n+\t\thost->ops = soc_drv_data->ops;\n+\t}\n+\n \thost->mmc->priv = host;\n \tupriv->mmc = host->mmc;\n \n@@ -458,9 +479,18 @@ static int am654_sdhci_bind(struct udevice *dev)\n \tstruct am654_driver_data *drv_data =\n \t\t\t(struct am654_driver_data *)dev_get_driver_data(dev);\n \tstruct am654_sdhci_plat *plat = dev_get_platdata(dev);\n+\tconst struct soc_attr *soc;\n+\tconst struct am654_driver_data *soc_drv_data;\n \n \tplat->flags = drv_data->flags;\n \n+\t/* Update flags based on SoC revision */\n+\tsoc = soc_device_match(am654_sdhci_soc_attr);\n+\tif (soc && soc->data) {\n+\t\tsoc_drv_data = soc->data;\n+\t\tplat->flags = soc_drv_data->flags;\n+\t}\n+\n \treturn sdhci_bind(dev, &plat->mmc, &plat->cfg);\n }\n \n", "prefixes": [ "05/17" ] }