In 5.13 the DPU driver was changed to vote on the bus bandwidth for all the soc families, however suggested [1] dts changes were for some reason not merged at that time. Let's merge them now. If the bootloader does not setup the bus vote, clock might not be enabled before the driver votes on the MDP bus bandwidth. Originally bus votes were static and happened in MDSS hadling code, while now they are dynamic and are moved to the MDP handling code, thus bus clocks also should belong to the MDP device. [1] https://lore.kernel.org/linux-arm-msm/04b4612dfd3f651ead068725409211a0@xxxxxxxxxxxxxx/ Changes since v2: - Dropped merged patches - Rephrased commit message for sm8250. Changes since v1: - Add dts changes as requested by Kalyan Thota ---------------------------------------------------------------- Dmitry Baryshkov (2): arm64: dts: sdm845: move bus clock to mdp node for sdm845 target arm64: dts: sm8250: remove bus clock from the mdss node for sm8250 target arch/arm64/boot/dts/qcom/sdm845.dtsi | 8 ++++---- arch/arm64/boot/dts/qcom/sm8250.dtsi | 3 +-- 2 files changed, 5 insertions(+), 6 deletions(-)
