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ARM: dts: meson8: use the actual frequency for the GPU's 182.1MHz OPP

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The clock setup on Meson8 cannot achieve a Mali frequency of exactly
182.15MHz. The vendor driver uses "FCLK_DIV7 / 2" for this frequency,
which translates to 2550MHz / 7 / 2 = 182142857Hz.
Update the GPU operating point to that specific frequency to not confuse
myself when comparing the frequency from the .dts with the actual clock
rate on the system.

Fixes: 7d3f6b536e ("ARM: dts: meson8: add the Mali-450 MP6 GPU")
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
This commit is contained in:
Martin Blumenstingl 2019-12-25 02:06:06 +01:00 committed by Kevin Hilman
parent da25655744
commit fe634a7a9a
1 changed files with 2 additions and 2 deletions
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4
arch/arm/boot/dts/meson8.dtsi
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@ -130,8 +130,8 @@ opp-1992000000 {
gpu_opp_table: gpu-opp-table {
compatible = "operating-points-v2";
opp-182150000 {
opp-hz = /bits/ 64 <182150000>;
opp-182142857 {
opp-hz = /bits/ 64 <182142857>;
opp-microvolt = <1150000>;
};
opp-318750000 {