On 25/07/2024 09:22, AngeloGioacchino Del Regno wrote:
The speedbin eFuse reads a value 'x' from 0 to 7 and, in order to
make that compatible with opp-supported-hw, it gets post processed
as BIT(x).
Change all of the 0x30 supported-hw to 0x20 to avoid getting
duplicate OPPs for speedbin 4, and also change all of the 0x8 to
0xcf because speedbins different from 4 and 5 do support 900MHz,
950MHz, 1000MHz with the higher voltage of 850mV, 900mV, 950mV
respectively.
Fixes: f38ea593ad0d ("arm64: dts: mediatek: mt8186: Wire up GPU voltage/frequency scaling")
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
Patch got applied and is queued for v6.12 (v6.11-next/dts64 branch). Somehow no email was send to inform about this. Angelo, not sure if it's worth investigating what happened. Regards, Matthias
--- arch/arm64/boot/dts/mediatek/mt8186.dtsi | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8186.dtsi b/arch/arm64/boot/dts/mediatek/mt8186.dtsi index 4763ed5dc86c..d63a9defe73e 100644 --- a/arch/arm64/boot/dts/mediatek/mt8186.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8186.dtsi @@ -731,7 +731,7 @@ opp-850000000 { opp-900000000-3 { opp-hz = /bits/ 64 <900000000>; opp-microvolt = <850000>; - opp-supported-hw = <0x8>; + opp-supported-hw = <0xcf>; };opp-900000000-4 {@@ -743,13 +743,13 @@ opp-900000000-4 { opp-900000000-5 { opp-hz = /bits/ 64 <900000000>; opp-microvolt = <825000>; - opp-supported-hw = <0x30>; + opp-supported-hw = <0x20>; };opp-950000000-3 {opp-hz = /bits/ 64 <950000000>; opp-microvolt = <900000>; - opp-supported-hw = <0x8>; + opp-supported-hw = <0xcf>; };opp-950000000-4 {@@ -761,13 +761,13 @@ opp-950000000-4 { opp-950000000-5 { opp-hz = /bits/ 64 <950000000>; opp-microvolt = <850000>; - opp-supported-hw = <0x30>; + opp-supported-hw = <0x20>; };opp-1000000000-3 {opp-hz = /bits/ 64 <1000000000>; opp-microvolt = <950000>; - opp-supported-hw = <0x8>; + opp-supported-hw = <0xcf>; };opp-1000000000-4 {@@ -779,7 +779,7 @@ opp-1000000000-4 { opp-1000000000-5 { opp-hz = /bits/ 64 <1000000000>; opp-microvolt = <875000>; - opp-supported-hw = <0x30>; + opp-supported-hw = <0x20>; }; };
