From mboxrd@z Thu Jan 1 00:00:00 1970 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 8A184346772 for ; Sat, 28 Feb 2026 18:08:12 +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=1772302092; cv=none; b=F4O9ekUCjT4CUu0/6dTZWA/FKZO4OIsLvdGFj+3OgY1/iGv+nCGsmHx0ZygCZ3wJ05cMyTgeRXQiPFLP6Ve5GYBuEMpgWOtWL5lAz2lYGOlo8DDUYn9FpVK4NbjS0v+a0ez1GLpM94bYlkV+QBQEUMn+cx2jiVByXyyI/mByk9k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772302092; c=relaxed/simple; bh=blEfrk/DC3POCpjCiWKY2X4ZuSOuYlDFdw8riZBJTTk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=UKd1j4/G39emoRCs1CxEPrJBKbnLL6L0u4yynw7dXTLW/U6w7RaY06BTQPQ9a84xJYMQ9uqBkg758NwzY4mRNDHN0tmjjcvpUlkmX5gDDa7B4VTgGc+glEIFMDuDy77pKqPch1YnU5ioyt/9Qm3fH8bvkmAYzmMayVKNSpAVQTg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Z8Vc/+an; 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="Z8Vc/+an" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9F7C3C116D0; Sat, 28 Feb 2026 18:08:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772302092; bh=blEfrk/DC3POCpjCiWKY2X4ZuSOuYlDFdw8riZBJTTk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Z8Vc/+angJDBlLsm3Aivq9Be5rmvfyarjYUByBsFE57FvdMIqvZqCWjdUPTEd+f9L Qc7H8+YakYkSR74aOTT9Kii5Fhrq3rVeI7IKCyAwo0jLBgH5RBSzeTbQPCvx7nS3yF NekRTKV2l/9XrhVqRVjRt+TVaXdHph84LJg8Ptd1KnwVffQPw38PmrRzvC+6bG01JD 7XNsRR/8QkWl4qllFa730zRYQzvfY45r+KS7pvph/V0bPcOlJVGv+CcO/vPJ/KM0Df bRlVhZ0KvuWVy1LjLKSRoBoLW0Dj/sMBVU0kvJ9H1pZr8Q37Dyj1TgNLfmad0+pW9Z x1E6MKVfXh7Tg== From: Sasha Levin To: patches@lists.linux.dev Cc: Jerome Brunet , Neil Armstrong , Sasha Levin Subject: [PATCH 6.6 076/283] arm64: dts: amlogic: g12: assign the MMC B and C signal clocks Date: Sat, 28 Feb 2026 13:03:38 -0500 Message-ID: <20260228180709.1583486-76-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260228180709.1583486-1-sashal@kernel.org> References: <20260228180709.1583486-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit From: Jerome Brunet [ Upstream commit be2ff5fdb0e83e32d4ec4e68a69875cec0d14621 ] The amlogic MMC driver operate with the assumption that MMC clock is configured to provide 24MHz. It uses this path for low rates such as 400kHz. Assign the clocks to make sure they are properly configured Fixes: 4759fd87b928 ("arm64: dts: meson: g12a: add mmc nodes") Signed-off-by: Jerome Brunet Reviewed-by: Neil Armstrong Link: https://patch.msgid.link/20260114-amlogic-mmc-clocks-followup-v1-5-a999fafbe0aa@baylibre.com Signed-off-by: Neil Armstrong Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi index 0ff0d090548d0..cf2d073154f43 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi @@ -2353,6 +2353,9 @@ sd_emmc_b: mmc@ffe05000 { <&clkc CLKID_FCLK_DIV2>; clock-names = "core", "clkin0", "clkin1"; resets = <&reset RESET_SD_EMMC_B>; + + assigned-clocks = <&clkc CLKID_SD_EMMC_B_CLK0>; + assigned-clock-rates = <24000000>; }; sd_emmc_c: mmc@ffe07000 { @@ -2365,6 +2368,9 @@ sd_emmc_c: mmc@ffe07000 { <&clkc CLKID_FCLK_DIV2>; clock-names = "core", "clkin0", "clkin1"; resets = <&reset RESET_SD_EMMC_C>; + + assigned-clocks = <&clkc CLKID_SD_EMMC_C_CLK0>; + assigned-clock-rates = <24000000>; }; usb: usb@ffe09000 { -- 2.51.0