arm64: dts: qcom: sc7280: Support gpu speedbin

Add speedbin fuse and additional OPPs for gpu to support sc7280 SKUs.

Signed-off-by: Akhil P Oommen <quic_akhilpo@quicinc.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220226005021.v2.5.I4c2cb95f06f0c37038c80cc1ad20563fdf0618e2@changeid

diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index e6571de..9ece357 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -849,6 +849,11 @@
                        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 {
@@ -2094,6 +2099,9 @@
                        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";
 
@@ -2101,18 +2109,56 @@
                                        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>;
                                };
                        };
                };