From nobody Fri Dec 19 18:43:23 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 320612092F7; Sun, 24 Mar 2024 23:05:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711321559; cv=none; b=p3Yd+CuuO2se08U21L+FQXSquwkLm4KSDOwrq87Ocrf5S+laHL1Yts5X2N993qehd7RCUHY5piZIK4zSh/HSthkRPW6ShY3oI+U1EEgjkseNgFCZKSRHyVGMAjZ+PlnQZeEt5ErdIFct76fzlqpHcX7sHvHUXm4K/bmx9xw+0q4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711321559; c=relaxed/simple; bh=SABHHO5iWkeJQHPBFzdh88YsNhXLEezPk/RzQRrTY9I=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=cr1egLt1rNlLNuJU1oKpGcKukgNTDv7cQEAqojOnXu7UMOIZftx8lYYfxbpAz4NO9+RFsSXNiOFjjprhxh4rPcMYxmtvRI3yZ7ZyAMHVyXHoZdtn2HSN96rjtRtXKoHjExtp9mvsbj7uBiN1ekI9Iq+7Ot/CFcph9F2e3tVVz3Y= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gWOAXrYJ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="gWOAXrYJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 08A91C43394; Sun, 24 Mar 2024 23:05:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711321557; bh=SABHHO5iWkeJQHPBFzdh88YsNhXLEezPk/RzQRrTY9I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gWOAXrYJj3vwbdUqNZMBzyy/4m8KDXPdXTAxeou/I8eCCaxTomAR1vHo5q/Nv0GFC 3XLdCqM06loEI4SrxxFDDyQLReDyPVKIGshrz0BjbMMupuz/+oochSMfpwKpz0yc/2 hKyRWmoA7BOR083Tmznhi6ozMkGXOtlI7cm80XotKUjf9RQa1pEhNaLGU6XV3MMrn5 rPBYhqLhgaBT8ulWpbVYb5xxmAJtblg2lEqnFMGCPf8/IAe+OovTSojXBthnyst1Fm U5HxyPE43WqimHXJMwQ+Tx2iKjjRyaEGy7Zs0srrOvwwDsXF8nWCez0KKDjpoZLX5U Hv/K0hsvFz1BQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Abel Vesa , Neil Armstrong , Konrad Dybcio , Bjorn Andersson , Sasha Levin Subject: [PATCH 6.6 286/638] arm64: dts: qcom: sm8550: Fix SPMI channels size Date: Sun, 24 Mar 2024 18:55:23 -0400 Message-ID: <20240324230116.1348576-287-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240324230116.1348576-1-sashal@kernel.org> References: <20240324230116.1348576-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Abel Vesa [ Upstream commit 77dd1e50ffcba33c3195ae4fc78f354368ddacb2 ] The actual size of the channels registers region is 4MB, according to the documentation. This issue was not caught until now because the driver was supposed to allow same regions being mapped multiple times for supporting multiple buses. Thie driver is using platform_get_resource_byname() and devm_ioremap() towards that purpose, which intentionally avoids devm_request_mem_region() altogether. Fixes: ffc50b2d3828 ("arm64: dts: qcom: Add base SM8550 dtsi") Reviewed-by: Neil Armstrong Signed-off-by: Abel Vesa Reviewed-by: Konrad Dybcio Tested-by: Neil Armstrong # on SM8550-QRD Link: https://lore.kernel.org/r/20240221-dts-qcom-sm8550-fix-spmi-chnls-siz= e-v2-1-72b5efd9dc4f@linaro.org Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/qcom/sm8550.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qco= m/sm8550.dtsi index 076715ef09d56..90e6cd239f569 100644 --- a/arch/arm64/boot/dts/qcom/sm8550.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi @@ -3017,7 +3017,7 @@ sram@c3f0000 { spmi_bus: spmi@c400000 { compatible =3D "qcom,spmi-pmic-arb"; reg =3D <0 0x0c400000 0 0x3000>, - <0 0x0c500000 0 0x4000000>, + <0 0x0c500000 0 0x400000>, <0 0x0c440000 0 0x80000>, <0 0x0c4c0000 0 0x20000>, <0 0x0c42d000 0 0x4000>; --=20 2.43.0