Il 08/07/22 21:43, Nícolas F. R. A. Prado ha scritto:
The MediaTek xHCI dt-binding expects a specific order for the clocks, but the mt8192 and mt8195 devicetrees were skipping some of the middle clocks. These clocks are wired to the controller hardware but aren't controllable. Add the missing clocks as handles to fixed clocks, so that the clock order is respected and the dtbs_check warnings are gone. Signed-off-by: Nícolas F. R. A. Prado <nfraprado@xxxxxxxxxxxxx>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
--- A previous attempt to solve this also made all clocks required and updated all MediaTek DTs using the xhci binding [1]. To avoid the DT change noise, the binding change is now being reverted [2] and only mt8192 and mt8195 DTs are updated in this commit to get rid of the warnings. [1] https://lore.kernel.org/all/20220623193702.817996-4-nfraprado@xxxxxxxxxxxxx/ [2] https://lore.kernel.org/all/20220708192605.43351-1-nfraprado@xxxxxxxxxxxxx arch/arm64/boot/dts/mediatek/mt8192.dtsi | 9 ++++++--- arch/arm64/boot/dts/mediatek/mt8195.dtsi | 18 ++++++++++++++---- 2 files changed, 20 insertions(+), 7 deletions(-)
