Merge "ARM: dts: msm: Add GFX CPR device configuration for sdm660"
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3 changed files with 154 additions and 10 deletions
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@ -239,3 +239,9 @@
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#include "msm-pm660-rpm-regulator.dtsi"
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#include "msm-pm660l-rpm-regulator.dtsi"
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#include "sdm660-regulator.dtsi"
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&soc {
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/* remove sdm660 MMSS CPR Controller node */
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/delete-node/cpr4-ctrl@05061000;
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/delete-node/regulator@01fcf004;
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};
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@ -10,6 +10,10 @@
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* GNU General Public License for more details.
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*/
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#include <dt-bindings/clock/qcom,gpu-sdm660.h>
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#include <dt-bindings/clock/qcom,rpmcc.h>
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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&rpm_bus {
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rpm-regulator-smpa4 {
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status = "okay";
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@ -489,10 +493,144 @@
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/* Stub regulators */
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/ {
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/* GFX Supply */
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gfx_vreg_corner: regulator-gfx-corner {
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gfx_stub_vreg: regulator-gfx-stub {
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compatible = "qcom,stub-regulator";
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regulator-name = "gfx_stub_corner";
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regulator-min-microvolt = <400000>;
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regulator-max-microvolt = <1070000>;
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};
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};
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&soc {
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/* MEM ACC regulators */
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gfx_mem_acc_vreg: regulator@01fcf004 {
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compatible = "qcom,mem-acc-regulator";
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reg = <0x01fcf004 0x4>;
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reg-names = "acc-sel-l1";
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regulator-name = "gfx_mem_acc_corner";
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regulator-min-microvolt = <1>;
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regulator-max-microvolt = <2>;
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qcom,corner-acc-map = <0x1 0x0>;
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qcom,acc-sel-l1-bit-pos = <0>;
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qcom,acc-sel-l1-bit-size = <1>;
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};
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gfx_ldo_vreg: ldo@0506e000 {
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compatible = "qcom,sdm660-gfx-ldo";
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reg = <0x0506e000 0x34>;
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reg-names = "ldo_addr";
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regulator-name = "msm_gfx_ldo";
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regulator-min-microvolt = <400000>;
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regulator-max-microvolt = <925000>;
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};
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/* CPR controller regulators */
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/* MMSS CPR Controller node */
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gfx_cpr: cpr4-ctrl@05061000 {
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compatible = "qcom,cpr4-sdm660-mmss-ldo-regulator";
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reg = <0x05061000 0x4000>, <0x00784000 0x1000>;
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reg-names = "cpr_ctrl", "fuse_base";
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clocks = <&clock_gfx GPUCC_RBCPR_CLK>,
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<&clock_rpmcc RPM_CNOC_CLK>;
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clock-names = "core_clk", "bus_clk";
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interrupts = <GIC_SPI 285 IRQ_TYPE_EDGE_RISING>;
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interrupt-names = "cpr";
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qcom,cpr-ctrl-name = "gfx";
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qcom,cpr-sensor-time = <1000>;
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qcom,cpr-loop-time = <5000000>;
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qcom,cpr-idle-cycles = <15>;
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qcom,cpr-step-quot-init-min = <12>;
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qcom,cpr-step-quot-init-max = <14>;
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qcom,cpr-count-mode = <0>; /* All at once */
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qcom,cpr-count-repeat = <14>;
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vdd-supply = <&gfx_stub_vreg>;
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mem-acc-supply = <&gfx_mem_acc_vreg>;
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system-supply = <&pm660l_s3_level>; /* vdd_cx */
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qcom,voltage-step = <5000>;
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vdd-thread0-ldo-supply = <&gfx_ldo_vreg>;
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thread@0 {
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qcom,cpr-thread-id = <0>;
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qcom,cpr-consecutive-up = <0>;
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qcom,cpr-consecutive-down = <2>;
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qcom,cpr-up-threshold = <2>;
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qcom,cpr-down-threshold = <2>;
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gfx_vreg_corner: regulator {
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regulator-name = "gfx_corner";
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regulator-min-microvolt = <1>;
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regulator-max-microvolt = <7>;
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qcom,cpr-fuse-corners = <6>;
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qcom,cpr-fuse-combos = <8>;
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qcom,cpr-corners = <7>;
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qcom,cpr-corner-fmax-map = <1 2 3 4 5 6>;
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qcom,cpr-voltage-ceiling =
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<585000 645000 725000 790000
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870000 925000 1070000>;
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qcom,cpr-voltage-floor =
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<504000 504000 596000 652000
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712000 744000 1070000>;
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qcom,mem-acc-voltage = <1 1 1 2 2 2 2>;
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qcom,system-voltage =
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<RPM_SMD_REGULATOR_LEVEL_LOW_SVS>,
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<RPM_SMD_REGULATOR_LEVEL_LOW_SVS>,
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<RPM_SMD_REGULATOR_LEVEL_SVS>,
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<RPM_SMD_REGULATOR_LEVEL_SVS_PLUS>,
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<RPM_SMD_REGULATOR_LEVEL_NOM>,
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<RPM_SMD_REGULATOR_LEVEL_NOM_PLUS>,
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<RPM_SMD_REGULATOR_LEVEL_TURBO>;
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qcom,corner-frequencies =
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<160000000 266000000 370000000
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465000000 588000000 647000000
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800000000>;
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qcom,cpr-target-quotients =
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<0 0 0 0 0 0 202 193
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331 326 337 345 0 0 0 0>,
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<0 0 0 0 0 0 202 193
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331 326 337 345 0 0 0 0>,
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<0 0 0 0 0 0 317 300
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476 463 489 489 0 0 0 0>,
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<0 0 0 0 0 0 411 387
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595 572 611 602 0 0 0 0>,
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<0 0 0 0 0 0 522 489
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727 696 748 732 0 0 0 0>,
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<0 0 0 0 0 0 606 568
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818 786 848 826 0 0 0 0>,
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<0 0 0 0 0 0 0 0
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0 0 0 0 0 0 0 0>;
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qcom,cpr-ro-scaling-factor =
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< 0 0 0 0 0 0 1740 1620
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2040 1960 2160 2040 0 0 0 0>,
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< 0 0 0 0 0 0 1740 1620
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2040 1960 2160 2040 0 0 0 0>,
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< 0 0 0 0 0 0 1740 1620
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2040 1960 2160 2040 0 0 0 0>,
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< 0 0 0 0 0 0 1740 1620
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2040 1960 2160 2040 0 0 0 0>,
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< 0 0 0 0 0 0 1740 1620
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2040 1960 2160 2040 0 0 0 0>,
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< 0 0 0 0 0 0 1740 1620
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2040 1960 2160 2040 0 0 0 0>,
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< 0 0 0 0 0 0 0 0
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0 0 0 0 0 0 0 0>;
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qcom,cpr-scaled-open-loop-voltage-as-ceiling;
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qcom,cpr-corner-allow-ldo-mode =
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<0 0 0 0 0 0 0>;
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qcom,cpr-corner-allow-closed-loop =
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<0 0 0 0 0 0 0>;
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};
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};
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};
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};
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@ -122,12 +122,12 @@ static const struct cpr3_fuse_param sdm660_ldo_cpr_cl_enable_param[] = {
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/* Open loop voltage fuse reference voltages in microvolts */
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static const int sdm660_mmss_fuse_ref_volt[SDM660_MMSS_FUSE_CORNERS] = {
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584000,
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644000,
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724000,
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788000,
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868000,
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924000,
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585000,
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645000,
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725000,
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790000,
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870000,
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925000,
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};
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#define SDM660_MMSS_FUSE_STEP_VOLT 10000
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