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GET /api/patches/2194108/?format=api
{ "id": 2194108, "url": "http://patchwork.ozlabs.org/api/patches/2194108/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/patch/20260206-mtk-mmc-add-mt8189-compatible-v1-1-5243eb8b7e2b@baylibre.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": "<20260206-mtk-mmc-add-mt8189-compatible-v1-1-5243eb8b7e2b@baylibre.com>", "list_archive_url": null, "date": "2026-02-06T20:50:06", "name": "mmc: mtk-sd: add mediatek,mt8189-mmc compatible", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "2d3013e65b6fbc0b0983e36986fb47439af2a1f4", "submitter": { "id": 87228, "url": "http://patchwork.ozlabs.org/api/people/87228/?format=api", "name": "David Lechner", "email": "dlechner@baylibre.com" }, "delegate": { "id": 12423, "url": "http://patchwork.ozlabs.org/api/users/12423/?format=api", "username": "Jaehoon", "first_name": "Jaehoon", "last_name": "Chung", "email": "jh80.chung@samsung.com" }, "mbox": "http://patchwork.ozlabs.org/project/uboot/patch/20260206-mtk-mmc-add-mt8189-compatible-v1-1-5243eb8b7e2b@baylibre.com/mbox/", "series": [ { "id": 491334, "url": "http://patchwork.ozlabs.org/api/series/491334/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/list/?series=491334", "date": "2026-02-06T20:50:06", "name": "mmc: mtk-sd: add mediatek,mt8189-mmc compatible", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/491334/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2194108/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2194108/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<u-boot-bounces@lists.denx.de>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=baylibre-com.20230601.gappssmtp.com\n header.i=@baylibre-com.20230601.gappssmtp.com header.a=rsa-sha256\n header.s=20230601 header.b=XRDH7Acs;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; 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charset=\"utf-8\"", "Content-Transfer-Encoding": "7bit", "Message-Id": "\n <20260206-mtk-mmc-add-mt8189-compatible-v1-1-5243eb8b7e2b@baylibre.com>", "X-B4-Tracking": "v=1; b=H4sIAAAAAAAC/x3MTQqDMBBA4avIrDuQBBp/riJdpDOjDhqVJJSCe\n PeG7t63eRdkSSoZhuaCJB/NeuwV9tEALWGfBZWrwRnnjTMeY1kxRsLAXLuzXY90xDMUfW+CPrS\n Wn9RawwT1cSaZ9Pv/j6/7/gGLULNXbwAAAA==", "X-Change-ID": "20260206-mtk-mmc-add-mt8189-compatible-6a71d5c710dc", "To": "Ryder Lee <ryder.lee@mediatek.com>, Weijie Gao <weijie.gao@mediatek.com>,\n Chunfeng Yun <chunfeng.yun@mediatek.com>,\n Igor Belwon <igor.belwon@mentallysanemainliners.org>,\n GSS_MTK_Uboot_upstream <GSS_MTK_Uboot_upstream@mediatek.com>,\n Peng Fan <peng.fan@nxp.com>, Jaehoon Chung <jh80.chung@samsung.com>,\n Tom Rini <trini@konsulko.com>", "Cc": "Julien Stephan <jstephan@baylibre.com>, u-boot@lists.denx.de,\n David Lechner <dlechner@baylibre.com>", "X-Mailer": "b4 0.14.3", "X-Developer-Signature": "v=1; a=openpgp-sha256; l=1648; i=dlechner@baylibre.com;\n h=from:subject:message-id;\n bh=0aRoNMokXsPgcN/hCPgJbXWELipJTSO2It7FnSacOjc=;\n b=owEBhAF7/pANAwAKAcLMIAH/AY/AAcsmYgBphlP/NnV0wxuYEzF5RzQ7n9CpzSaWIXbXAIeeK\n G+vkWeNn0qJAUoEAAEKADQWIQTsGNmeYg6D1pzYaJjCzCAB/wGPwAUCaYZT/xYcZGxlY2huZXJA\n YmF5bGlicmUuY29tAAoJEMLMIAH/AY/AWaQH+gLXRHRBv8kw+vSOlj+PgU0RyhlT0NZS7YQLqlI\n XdiXa5K9aOJf38/A0inN/02ZMqjGkqN9kUpELKEMXBkZdop4NX4C445nvxtRMR1LKX++EEffVNs\n Ndz9u4oUdtjj75m0eGRyS4z9mJNIh/GzgjOL6biKIlk1Pv67481awpf/ZdhLtcUelGeOP11+1xN\n Og7cgmCXGrnFLpNsd50bWJZqrKMtoN6dn1nTEYd4B6TXuy+FedMSrJWBDs8vQ9xUGfQCZLAZZP0\n ZW6av9V3BrLeHvyFhcsKq4qYawtTP61VDBWXDBrv90Z79gHH/exwAPIEYB5RpDtV9wt3185qMD/\n USGk=", "X-Developer-Key": "i=dlechner@baylibre.com; a=openpgp;\n fpr=8A73D82A6A1F509907F373881F8AF88C82F77C03", "X-Mailman-Approved-At": "Fri, 06 Feb 2026 22:16:28 +0100", "X-BeenThere": "u-boot@lists.denx.de", "X-Mailman-Version": "2.1.39", "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 0.103.8 at phobos.denx.de", "X-Virus-Status": "Clean" }, "content": "Add support for MediaTek MT8189 MMC controller.\n\nAccording to [1], this is similar to, but not quite the same as\nmediatek,mt8196-mmc.\n\nLink: https://lore.kernel.org/linux-mediatek/20251203-mt8189-add-mmc-support-v1-1-f5ce43212fe9@collabora.com/ [1]\nSigned-off-by: David Lechner <dlechner@baylibre.com>\n---\n drivers/mmc/mtk-sd.c | 11 +++++++++++\n 1 file changed, 11 insertions(+)\n\n\n---\nbase-commit: e5e75ea8c7b8e6d9ce1ca8ec7a25fa8b3f6029a9\nchange-id: 20260206-mtk-mmc-add-mt8189-compatible-6a71d5c710dc\n\nBest regards,", "diff": "diff --git a/drivers/mmc/mtk-sd.c b/drivers/mmc/mtk-sd.c\nindex 4928a880038..7a4bdee7496 100644\n--- a/drivers/mmc/mtk-sd.c\n+++ b/drivers/mmc/mtk-sd.c\n@@ -1979,6 +1979,16 @@ static const struct msdc_compatible mt8183_compat = {\n \t.use_dma_mode = true,\n };\n \n+static const struct msdc_compatible mt8189_compat = {\n+\t.clk_div_bits = 12,\n+\t.pad_tune0 = true,\n+\t.async_fifo = true,\n+\t.data_tune = true,\n+\t.busy_check = true,\n+\t.stop_clk_fix = true,\n+\t.enhance_rx = true,\n+};\n+\n static const struct udevice_id msdc_ids[] = {\n \t{ .compatible = \"mediatek,mt7620-mmc\", .data = (ulong)&mt7620_compat },\n \t{ .compatible = \"mediatek,mt7621-mmc\", .data = (ulong)&mt7621_compat },\n@@ -1990,6 +2000,7 @@ static const struct udevice_id msdc_ids[] = {\n \t{ .compatible = \"mediatek,mt8512-mmc\", .data = (ulong)&mt8512_compat },\n \t{ .compatible = \"mediatek,mt8516-mmc\", .data = (ulong)&mt8516_compat },\n \t{ .compatible = \"mediatek,mt8183-mmc\", .data = (ulong)&mt8183_compat },\n+\t{ .compatible = \"mediatek,mt8189-mmc\", .data = (ulong)&mt8189_compat },\n \t{}\n };\n \n", "prefixes": [] }