From nobody Tue Feb 10 17:02:57 2026 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 511722E0B59; Wed, 3 Dec 2025 11:45:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764762349; cv=none; b=D2ZvkqLYcv8tolRbNts/BDS15DBk0yNM1CPKh7jaDvA5rozUIi1yzZmjRcfRbMEZArpcK+F4roOmxA/vmxFxhyFZwCc1mjSRBPTWN4FG9+SHYUnVRkxJxH2qwz1tO1VRqilsEi8fKJ7lem5xmw6hIS6e3R5LsP7XDX8vTslVK8U= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764762349; c=relaxed/simple; bh=rSrS/g3GzIPfmw34zxW71s8tJc9N+7opnT4NQUPvLbs=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=PZmRRCgJbSQZ5TNVwGSDaiNSAxBBC28z17s7bOiKA0nhZquV37am7jJMDsnmgmeQx6p78421KDLPRokvwa5TbefaNk+54lpPezPl3z7VbAV/LFisNuv7yKI2Ino+uRo3Nv2IcfdKhdIbvKjenMlIVt4rMeFUv6SzNRsuAoMEA/Q= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=kUIP8m03; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="kUIP8m03" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1764762345; bh=rSrS/g3GzIPfmw34zxW71s8tJc9N+7opnT4NQUPvLbs=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=kUIP8m03uVX3YSkENNi5EZ9TI0ShKToihyvXNkhsKuGWkf9B4oEYeHoRdyZ/irGN+ KHs0/oSDbnRpTltz83vxJxrUyFofIZH72R0Ug9Kf0vv3JIiIRFMfDHpfG/xDoHq8Uz 9X2BBYqi1/StLLB1Who3syAAcJoP0DB3LB0sf2AuE9b3i589Udcubh++27YErifIxi 1X6vUvDxVev3gYRtPeypYtHM2P9tldNbHzKd40XuIK1moa+IjHKlVn8wbWYrHWk5ox 8giMK9u6cps6JpTE1yJMPaKnuPhsmSYDZiwvYq59OXZYTlVKxlAiyJE+H416umVzTq whGHDNq75H1GA== Received: from yukiji.home (amontpellier-657-1-116-247.w83-113.abo.wanadoo.fr [83.113.51.247]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: laeyraud) by bali.collaboradmins.com (Postfix) with ESMTPSA id F1DBA17E1339; Wed, 3 Dec 2025 12:45:44 +0100 (CET) From: Louis-Alexis Eyraud Date: Wed, 03 Dec 2025 12:45:34 +0100 Subject: [PATCH 1/3] dt-bindings: mmc: mtk-sd: Add support for MT8189 SoC Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251203-mt8189-add-mmc-support-v1-1-f5ce43212fe9@collabora.com> References: <20251203-mt8189-add-mmc-support-v1-0-f5ce43212fe9@collabora.com> In-Reply-To: <20251203-mt8189-add-mmc-support-v1-0-f5ce43212fe9@collabora.com> To: Chaotian Jing , Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Wenbin Mei Cc: kernel@collabora.com, linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Louis-Alexis Eyraud X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1764762344; l=1508; i=louisalexis.eyraud@collabora.com; s=20250113; h=from:subject:message-id; bh=rSrS/g3GzIPfmw34zxW71s8tJc9N+7opnT4NQUPvLbs=; b=qLmM9GZBF3m4ar3KUTOZb9GLigL1SpHLreXl0Q6p5wNsluo9feCpmh2tnL9pj5Hc2vU5b+qcK /V9eWbtSqbWARtj8OPkzNOQb95BKu4x7Yi34jDqPq2o5Le2P3WyCEyC X-Developer-Key: i=louisalexis.eyraud@collabora.com; a=ed25519; pk=CHFBDB2Kqh4EHc6JIqFn69GhxJJAzc0Zr4e8QxtumuM= Add a new compatible for MMC IP in MT8189 SoC. Even though this is partially compatible with the one found in MT8196 SoC, the MT8189 SoC register layout has some slight differences and additional features. Signed-off-by: Louis-Alexis Eyraud Acked-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/mmc/mtk-sd.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/mmc/mtk-sd.yaml b/Documentat= ion/devicetree/bindings/mmc/mtk-sd.yaml index 6dd26ad314916a3e40cf55ff69a7d93ed63dbdd4..eb3755bdfdf7e001602c3eb8708= 98275085df3e6 100644 --- a/Documentation/devicetree/bindings/mmc/mtk-sd.yaml +++ b/Documentation/devicetree/bindings/mmc/mtk-sd.yaml @@ -25,6 +25,7 @@ properties: - mediatek,mt8135-mmc - mediatek,mt8173-mmc - mediatek,mt8183-mmc + - mediatek,mt8189-mmc - mediatek,mt8196-mmc - mediatek,mt8516-mmc - items: @@ -192,6 +193,7 @@ allOf: - mediatek,mt8183-mmc - mediatek,mt8186-mmc - mediatek,mt8188-mmc + - mediatek,mt8189-mmc - mediatek,mt8195-mmc - mediatek,mt8196-mmc - mediatek,mt8516-mmc @@ -240,6 +242,7 @@ allOf: - mediatek,mt7986-mmc - mediatek,mt7988-mmc - mediatek,mt8183-mmc + - mediatek,mt8189-mmc - mediatek,mt8196-mmc then: properties: --=20 2.52.0