/linux-6.1.9/drivers/cpufreq/ |
D | armada-37xx-cpufreq.c | 223 struct armada_37xx_dvfs *dvfs) in armada37xx_cpufreq_avs_configure() argument 240 dvfs->avs[0] = l0_vdd_min; in armada37xx_cpufreq_avs_configure() 250 dvfs->avs[load_level] = avs_min; in armada37xx_cpufreq_avs_configure() 257 if (dvfs->cpu_freq_max >= 1000*1000*1000) { in armada37xx_cpufreq_avs_configure() 258 if (dvfs->cpu_freq_max >= 1200*1000*1000) in armada37xx_cpufreq_avs_configure() 262 dvfs->avs[0] = dvfs->avs[1] = avs_min; in armada37xx_cpufreq_avs_configure() 275 dvfs->avs[1] = armada_37xx_avs_val_match(target_vm); in armada37xx_cpufreq_avs_configure() 283 dvfs->avs[2] = dvfs->avs[3] = armada_37xx_avs_val_match(target_vm); in armada37xx_cpufreq_avs_configure() 290 if (dvfs->cpu_freq_max >= 1000*1000*1000) { in armada37xx_cpufreq_avs_configure() 293 if (dvfs->cpu_freq_max >= 1200*1000*1000) in armada37xx_cpufreq_avs_configure() [all …]
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D | s3c64xx-cpufreq.c | 54 struct s3c64xx_dvfs *dvfs; in s3c64xx_cpufreq_set_target() local 60 dvfs = &s3c64xx_dvfs_table[s3c64xx_freq_table[index].driver_data]; in s3c64xx_cpufreq_set_target() 65 dvfs->vddarm_min, in s3c64xx_cpufreq_set_target() 66 dvfs->vddarm_max); in s3c64xx_cpufreq_set_target() 85 dvfs->vddarm_min, in s3c64xx_cpufreq_set_target() 86 dvfs->vddarm_max); in s3c64xx_cpufreq_set_target() 109 struct s3c64xx_dvfs *dvfs; in s3c64xx_cpufreq_config_regulator() local 120 dvfs = &s3c64xx_dvfs_table[freq->driver_data]; in s3c64xx_cpufreq_config_regulator() 125 if (v >= dvfs->vddarm_min && v <= dvfs->vddarm_max) in s3c64xx_cpufreq_config_regulator()
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D | s3c2416-cpufreq.c | 121 struct s3c2416_dvfs *dvfs; in s3c2416_cpufreq_enter_dvs() local 141 dvfs = &s3c2416_dvfs_table[idx]; in s3c2416_cpufreq_enter_dvs() 144 dvfs->vddarm_min, dvfs->vddarm_max); in s3c2416_cpufreq_enter_dvs() 146 dvfs->vddarm_min, in s3c2416_cpufreq_enter_dvs() 147 dvfs->vddarm_max); in s3c2416_cpufreq_enter_dvs() 163 struct s3c2416_dvfs *dvfs; in s3c2416_cpufreq_leave_dvs() local 174 dvfs = &s3c2416_dvfs_table[idx]; in s3c2416_cpufreq_leave_dvs() 177 dvfs->vddarm_min, dvfs->vddarm_max); in s3c2416_cpufreq_leave_dvs() 179 dvfs->vddarm_min, in s3c2416_cpufreq_leave_dvs() 180 dvfs->vddarm_max); in s3c2416_cpufreq_leave_dvs() [all …]
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/linux-6.1.9/drivers/memory/tegra/ |
D | tegra186-emc.c | 24 struct tegra186_emc_dvfs *dvfs; member 65 if (rate == emc->dvfs[i].rate) in tegra186_emc_validate_rate() 79 seq_printf(s, "%s%lu", prefix, emc->dvfs[i].rate); in tegra186_emc_debug_available_rates_show() 211 emc->dvfs = devm_kmalloc_array(&pdev->dev, emc->num_dvfs, in tegra186_emc_probe() 212 sizeof(*emc->dvfs), GFP_KERNEL); in tegra186_emc_probe() 213 if (!emc->dvfs) { in tegra186_emc_probe() 221 emc->dvfs[i].rate = response.pairs[i].freq * 1000; in tegra186_emc_probe() 222 emc->dvfs[i].latency = response.pairs[i].latency; in tegra186_emc_probe() 224 if (emc->dvfs[i].rate < emc->debugfs.min_rate) in tegra186_emc_probe() 225 emc->debugfs.min_rate = emc->dvfs[i].rate; in tegra186_emc_probe() [all …]
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/linux-6.1.9/Documentation/devicetree/bindings/regulator/ |
D | tps51632-regulator.txt | 8 - ti,enable-pwm-dvfs: Enable the DVFS voltage control through the PWM interface. 9 - ti,dvfs-step-20mV: The 20mV step voltage when PWM DVFS enabled. Missing this 25 ti,enable-pwm-dvfs; 26 ti,dvfs-step-20mV;
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/linux-6.1.9/drivers/gpu/drm/nouveau/nvkm/subdev/clk/ |
D | gm20b.c | 122 struct gm20b_clk_dvfs dvfs; member 190 struct gm20b_clk_dvfs *dvfs) in gm20b_dvfs_calc_det_coeff() argument 201 dvfs->dfs_coeff = min_t(u32, coeff, MASK(GPCPLL_DVFS0_DFS_COEFF_WIDTH)); in gm20b_dvfs_calc_det_coeff() 203 dvfs->dfs_ext_cal = DIV_ROUND_CLOSEST(uv - clk->uvdet_offs, in gm20b_dvfs_calc_det_coeff() 206 if (abs(dvfs->dfs_ext_cal) >= BIT(DFS_DET_RANGE)) in gm20b_dvfs_calc_det_coeff() 209 dvfs->dfs_det_max = 0; in gm20b_dvfs_calc_det_coeff() 212 __func__, uv, dvfs->dfs_coeff, dvfs->dfs_ext_cal, in gm20b_dvfs_calc_det_coeff() 213 dvfs->dfs_det_max); in gm20b_dvfs_calc_det_coeff() 236 det_delta -= clk->dvfs.dfs_ext_cal; in gm20b_dvfs_calc_ndiv() 237 det_delta = min(det_delta, clk->dvfs.dfs_det_max); in gm20b_dvfs_calc_ndiv() [all …]
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/linux-6.1.9/Documentation/devicetree/bindings/mfd/ |
D | rohm,bd9571mwv.yaml | 68 "^(vd09|vd18|vd25|vd33|dvfs)$": 74 pattern: "^(vd09|vd18|vd25|vd33|dvfs)$" 118 dvfs: dvfs { 119 regulator-name = "dvfs";
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D | max8998.txt | 41 preprogrammed buck dvfs voltages.
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/linux-6.1.9/drivers/firmware/ |
D | arm_scpi.c | 255 struct scpi_dvfs_info *dvfs[MAX_DVFS_DOMAINS]; member 599 struct dvfs_set dvfs = {domain, index}; in scpi_dvfs_set_idx() local 601 return scpi_send_message(CMD_SET_DVFS, &dvfs, sizeof(dvfs), in scpi_dvfs_set_idx() 622 if (scpi_info->dvfs[domain]) /* data already populated */ in scpi_dvfs_get_info() 623 return scpi_info->dvfs[domain]; in scpi_dvfs_get_info() 650 scpi_info->dvfs[domain] = info; in scpi_dvfs_get_info() 870 for (i = 0; i < MAX_DVFS_DOMAINS && info->dvfs[i]; i++) { in scpi_remove() 871 kfree(info->dvfs[i]->opps); in scpi_remove() 872 kfree(info->dvfs[i]); in scpi_remove()
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/linux-6.1.9/arch/arm64/boot/dts/renesas/ |
D | ulcb.dtsi | 151 cpu-supply = <&dvfs>; 288 dvfs: dvfs { label 289 regulator-name = "dvfs";
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D | salvator-common.dtsi | 337 cpu-supply = <&dvfs>; 617 dvfs: dvfs { label 618 regulator-name = "dvfs";
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/linux-6.1.9/Documentation/devicetree/bindings/firmware/ |
D | arm,scpi.yaml | 123 "arm,scpi-dvfs-clocks" - all the clocks that are variable and index 137 - arm,scpi-dvfs-clocks 190 compatible = "arm,scpi-dvfs-clocks";
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/linux-6.1.9/Documentation/devicetree/bindings/dvfs/ |
D | performance-domain.yaml | 4 $id: http://devicetree.org/schemas/dvfs/performance-domain.yaml#
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/linux-6.1.9/arch/arm64/boot/dts/allwinner/ |
D | sun50i-a100-allwinner-perf1.dts | 92 * FIXME: update min and max before support dvfs.
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/linux-6.1.9/Documentation/driver-api/thermal/ |
D | intel_dptf.rst | 233 :file:`/sys/bus/pci/devices/0000\:00\:04.0/dvfs/`
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/linux-6.1.9/arch/arm/boot/dts/ |
D | tegra30.dtsi | 1300 level1_trip: dvfs-alert { 1343 dvfs-alert {
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D | tegra124-apalis.dtsi | 751 dvfs-pwm-px0 { 758 dvfs-clk-px2 {
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D | tegra124-apalis-v1.2.dtsi | 754 dvfs-pwm-px0 { 761 dvfs-clk-px2 {
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/linux-6.1.9/arch/arm64/boot/dts/amlogic/ |
D | meson-gx.dtsi | 253 compatible = "arm,scpi-dvfs-clocks";
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D | meson-axg.dtsi | 156 compatible = "arm,scpi-dvfs-clocks";
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/linux-6.1.9/Documentation/devicetree/bindings/arm/ |
D | cpus.yaml | 286 dvfs/performance-domain.yaml.
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/linux-6.1.9/arch/arm64/boot/dts/arm/ |
D | juno-base.dtsi | 724 compatible = "arm,scpi-dvfs-clocks";
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/linux-6.1.9/arch/arm64/boot/dts/rockchip/ |
D | rk3308.dtsi | 776 /* reserved for ddr dvfs and system suspend/resume */
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