Add the speedbin fuse and the required opps to support gpu sku.
Signed-off-by: Akhil P Oommen <[email protected]>
---
arch/arm64/boot/dts/qcom/sc7280.dtsi | 46 ++++++++++++++++++++++++++++++++++++
1 file changed, 46 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi
b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 365a2e0..f8fc8b8 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -605,6 +605,11 @@
power-domains = <&rpmhpd SC7280_MX>;
#address-cells = <1>;
#size-cells = <1>;
+
+ gpu_speed_bin: gpu_speed_bin@1e9 {
+ reg = <0x1e9 0x2>;
+ bits = <5 8>;
+ };
};
sdhc_1: sdhci@7c4000 {
@@ -1762,6 +1767,9 @@
interconnect-names = "gfx-mem";
#cooling-cells = <2>;
+ nvmem-cells = <&gpu_speed_bin>;
+ nvmem-cell-names = "speed_bin";
+
gpu_opp_table: opp-table {
compatible = "operating-points-v2";
@@ -1769,18 +1777,56 @@
opp-hz = /bits/ 64 <315000000>;
opp-level =
<RPMH_REGULATOR_LEVEL_LOW_SVS>;
opp-peak-kBps = <1804000>;
+ opp-supported-hw = <0x03>;
};
opp-450000000 {
opp-hz = /bits/ 64 <450000000>;
opp-level = <RPMH_REGULATOR_LEVEL_SVS>;
opp-peak-kBps = <4068000>;
+ opp-supported-hw = <0x03>;
};
opp-550000000 {
opp-hz = /bits/ 64 <550000000>;
opp-level =
<RPMH_REGULATOR_LEVEL_SVS_L1>;
opp-peak-kBps = <6832000>;
+ opp-supported-hw = <0x03>;
+ };
+
+ opp-608000000 {
+ opp-hz = /bits/ 64 <608000000>;
+ opp-level =
<RPMH_REGULATOR_LEVEL_SVS_L2>;
+ opp-peak-kBps = <8368000>;
+ opp-supported-hw = <0x02>;
+ };
+
+ opp-700000000 {
+ opp-hz = /bits/ 64 <700000000>;
+ opp-level = <RPMH_REGULATOR_LEVEL_NOM>;
+ opp-peak-kBps = <8532000>;
+ opp-supported-hw = <0x02>;
+ };
+
+ opp-812000000 {
+ opp-hz = /bits/ 64 <812000000>;
+ opp-level =
<RPMH_REGULATOR_LEVEL_NOM_L1>;
+ opp-peak-kBps = <8532000>;
+ opp-supported-hw = <0x02>;
+ };
+
+ opp-840000000 {
+ opp-hz = /bits/ 64 <840000000>;
+ opp-level =
<RPMH_REGULATOR_LEVEL_TURBO>;
+ opp-peak-kBps = <8532000>;
+ opp-supported-hw = <0x02>;
+ };
+
+ opp-900000000 {
+ opp-hz = /bits/ 64 <900000000>;
+ opp-level =
<RPMH_REGULATOR_LEVEL_TURBO_L1>;
+ opp-peak-kBps = <8532000>;
+ opp-supported-hw = <0x02>;
};
};
};
--
2.7.4
