Il 13/08/25 11:25, Louis-Alexis Eyraud ha scritto:
The Mediatek MT8365 SoC has an integrated Arm Mali G52 MC1 GPU
(Bifrost).
Add gpu, OPP table, and MFG clock driver nodes in mt8365.dtsi to support
it using the Panfrost driver.
Signed-off-by: Louis-Alexis Eyraud <[email protected]>
---
arch/arm64/boot/dts/mediatek/mt8365.dtsi | 41 +++++++++++++++++++++++++++++++-
1 file changed, 40 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/mediatek/mt8365.dtsi
b/arch/arm64/boot/dts/mediatek/mt8365.dtsi
index
e6d2b3221a3b7a855129258b379ae4bc2fd05449..6a7b4f58918b22f51b792f3a99bd777acf72df9d
100644
--- a/arch/arm64/boot/dts/mediatek/mt8365.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8365.dtsi
@@ -267,6 +267,24 @@ clk26m: oscillator {
clock-output-names = "clk26m";
};
+ gpu_opp_table: opp-table-gpu {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp-450000000 {
+ opp-hz = /bits/ 64 <450000000>;
+ opp-microvolt = <650000>;
+ };
Blank line between OPP nodes, please.
};
opp-560000000 {
...
};
opp-800000000
otherwise,
Reviewed-by: AngeloGioacchino Del Regno
<[email protected]>
+ opp-560000000 {
+ opp-hz = /bits/ 64 <560000000>;
+ opp-microvolt = <700000>;
+ };
+ opp-800000000 {
+ opp-hz = /bits/ 64 <800000000>;
+ opp-microvolt = <800000>;
+ };
+ };
+
