linux-kernel - [PATCH 0/6] arm64: dts: amlogic: assign the MMC signal clocks

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Message-Id: <20260114-amlogic-mmc-clocks-followup-v1-0-a999fafbe0aa@baylibre.com>
Date: Wed, 14 Jan 2026 18:08:47 +0100
From: Jerome Brunet <jbrunet@...libre.com>
To: Neil Armstrong <neil.armstrong@...aro.org>, 
 Kevin Hilman <khilman@...libre.com>, 
 Martin Blumenstingl <martin.blumenstingl@...glemail.com>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Xianwei Zhao <xianwei.zhao@...ogic.com>, 
 Yixun Lan <yixun.lan@...ogic.com>, Nan Li <nan.li@...ogic.com>
Cc: linux-arm-kernel@...ts.infradead.org, linux-amlogic@...ts.infradead.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Jerome Brunet <jbrunet@...libre.com>
Subject: [PATCH 0/6] arm64: dts: amlogic: assign the MMC signal clocks

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

This fix has been split into multiple changes to get the Fixes tag
right and help stable pick up the change.

Signed-off-by: Jerome Brunet <jbrunet@...libre.com>
---
Jerome Brunet (6):
      arm64: dts: amlogic: c3: assign the MMC signal clocks
      arm64: dts: amlogic: a1: align the mmc clock setup
      arm64: dts: amlogic: axg: assign the MMC signal clocks
      arm64: dts: amlogic: gx: assign the MMC signal clocks
      arm64: dts: amlogic: g12: assign the MMC B and C signal clocks
      arm64: dts: amlogic: g12: assign the MMC A signal clock

 arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi       | 7 +++++++
 arch/arm64/boot/dts/amlogic/meson-a1.dtsi         | 5 +++--
 arch/arm64/boot/dts/amlogic/meson-axg.dtsi        | 6 ++++++
 arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 9 +++++++++
 arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi       | 9 +++++++++
 arch/arm64/boot/dts/amlogic/meson-gxl.dtsi        | 9 +++++++++
 6 files changed, 43 insertions(+), 2 deletions(-)
---
base-commit: cd3b654a413c14648d0074ca160da62e4e29ac88
change-id: 20260114-amlogic-mmc-clocks-followup-a0733cc59283

Best regards,
-- 
Jerome