From nobody Wed Oct 1 22:26:34 2025 Received: from layka.disroot.org (layka.disroot.org [178.21.23.139]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 193C2241114; Sun, 28 Sep 2025 16:44:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.21.23.139 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759077890; cv=none; b=W0ezBf6BZspv3c0vPmZ15RZ169S3EY8AjwaugdiLhoKpA4Aen3qXGKSHoATYD1ZxJu4gLG8hvz+BiqMcNxUa/yKQQjWr69hYw80BuZTybx6jzolA3qaYB6fXqAZzYnKu85oZWkD2K7/X2L4/7UNTK6CMIRe5IGU/zOhlYQpFl3A= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759077890; c=relaxed/simple; bh=10YDFCmqhSIaFGh36KjtmIevVf+bR4XnXIxhpQUM1O0=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=TcfVb+beJHSkgXdRc5SHxaaBDOpyUgo4LI1pjP6UNttSuKC9M1AhXxJSZ7g36QerwEcCDjAVLNM6xsdOJZUshPy8fcg6ZRTaVhRlv0ZwXQBcTMM87xZLNEg56fjL2eXJuYs3i5tjXZ5jr0ljYSf1t/55z/X7cosFUrha0DLJuQ8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=disroot.org; spf=pass smtp.mailfrom=disroot.org; dkim=pass (2048-bit key) header.d=disroot.org header.i=@disroot.org header.b=fnSQTksZ; arc=none smtp.client-ip=178.21.23.139 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=disroot.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=disroot.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=disroot.org header.i=@disroot.org header.b="fnSQTksZ" Received: from mail01.disroot.lan (localhost [127.0.0.1]) by disroot.org (Postfix) with ESMTP id BD41925E97; Sun, 28 Sep 2025 18:44:47 +0200 (CEST) X-Virus-Scanned: SPAM Filter at disroot.org Received: from layka.disroot.org ([127.0.0.1]) by localhost (disroot.org [127.0.0.1]) (amavis, port 10024) with ESMTP id AFitsIsOZg1D; Sun, 28 Sep 2025 18:44:47 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=disroot.org; s=mail; t=1759077887; bh=10YDFCmqhSIaFGh36KjtmIevVf+bR4XnXIxhpQUM1O0=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=fnSQTksZen4L2feUOOQehH6Vr/eKqGVTLv3GSh8M8kk9jkiYIUFtx9t2i6+6VCBOJ mPF1KKGBhvykd5XagwcxKnlJtR6PTkR6hHnZgo5wcSe5/4TzhuEJa0Usu5YpgrMNc3 UAmHbxyK4MnK72TefzOpOqZgNIL3ag8a9C2lrb6jHF+1UVwDIOAWdkSkYSOph2kkso Fd5h75+joCz2GCK+jhDtw93LcIrWvcjOf36can2f45iI8u3JujHnUU5N1Bw0dyjrWO EPL8cIayJJjaIGWQiZ2UosDHZqCRh8YaBCYxX0Yuu0ucfuP8daUIKHPTSHgXN93CQ3 Cu4qvONpxKE+Q== From: Kaustabh Chakraborty Date: Sun, 28 Sep 2025 22:13:58 +0530 Subject: [PATCH 7/7] arm64: dts: exynos7870-on7xelte: add bus-width to mmc0 node 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: <20250928-exynos7870-dt-fixes-v1-7-a40e77a73f16@disroot.org> References: <20250928-exynos7870-dt-fixes-v1-0-a40e77a73f16@disroot.org> In-Reply-To: <20250928-exynos7870-dt-fixes-v1-0-a40e77a73f16@disroot.org> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Kaustabh Chakraborty X-Developer-Signature: v=1; a=ed25519-sha256; t=1759077839; l=1070; i=kauschluss@disroot.org; s=20250202; h=from:subject:message-id; bh=10YDFCmqhSIaFGh36KjtmIevVf+bR4XnXIxhpQUM1O0=; b=dYfyEMZutPlSnaBwITCzjzkqCBfcxWuIh8aG6HaCf3O6etZGvhshaT11+qmo01N2DbO9/yV8J aVpO5QJ4hYvCFTbLuwVPQKYjAfVQRtEtxOGAYDRZvYzp30kyRTKsqCh X-Developer-Key: i=kauschluss@disroot.org; a=ed25519; pk=h2xeR+V2I1+GrfDPAhZa3M+NWA0Cnbdkkq1bH3ct1hE= Add the bus-width property in &mmc0 node. The Exynos DWMMC driver assumes bus width to be 8 if not present in devicetree, so at least with respect to the Linux kernel, this doesn't introduce any functional changes. But other drivers referring to it may not. Either way, without the bus-width property the hardware description remains incomplete. Signed-off-by: Kaustabh Chakraborty --- arch/arm64/boot/dts/exynos/exynos7870-on7xelte.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/exynos/exynos7870-on7xelte.dts b/arch/arm6= 4/boot/dts/exynos/exynos7870-on7xelte.dts index 66413a9506276cca8925e644c0e857fb5c48112d..87549e9560643cd0692ce4a9b2c= 5cdff80b21173 100644 --- a/arch/arm64/boot/dts/exynos/exynos7870-on7xelte.dts +++ b/arch/arm64/boot/dts/exynos/exynos7870-on7xelte.dts @@ -463,6 +463,7 @@ &mmc0 { vmmc-supply =3D <&vdd_ldo26>; vqmmc-supply =3D <&vdd_ldo27>; =20 + bus-width =3D <8>; fifo-depth =3D <64>; samsung,dw-mshc-ciu-div =3D <3>; samsung,dw-mshc-sdr-timing =3D <0 4>; --=20 2.51.0