| /linux-6.14.4/drivers/cpufreq/ |
| D | qcom-cpufreq-nvmem.c | 11 * and speedbin blown in the efuse combination.
77 u8 *speedbin; in qcom_cpufreq_simple_get_version() local
80 speedbin = nvmem_cell_read(speedbin_nvmem, NULL); in qcom_cpufreq_simple_get_version()
81 if (IS_ERR(speedbin)) in qcom_cpufreq_simple_get_version()
82 return PTR_ERR(speedbin); in qcom_cpufreq_simple_get_version()
84 dev_dbg(cpu_dev, "speedbin: %d\n", *speedbin); in qcom_cpufreq_simple_get_version()
85 drv->versions = 1 << *speedbin; in qcom_cpufreq_simple_get_version()
86 kfree(speedbin); in qcom_cpufreq_simple_get_version()
175 u8 *speedbin; in qcom_cpufreq_kryo_name_version() local
183 speedbin = nvmem_cell_read(speedbin_nvmem, &len); in qcom_cpufreq_kryo_name_version()
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| D | sun50i-cpufreq-nvmem.c | 31 u32 (*efuse_xlate)(u32 speedbin);
34 static u32 sun50i_h6_efuse_xlate(u32 speedbin) in sun50i_h6_efuse_xlate() argument
38 efuse_value = (speedbin >> NVMEM_SHIFT) & NVMEM_MASK; in sun50i_h6_efuse_xlate()
51 static u32 sun50i_a100_efuse_xlate(u32 speedbin) in sun50i_a100_efuse_xlate() argument
55 efuse_value = (speedbin >> SUN50I_A100_NVMEM_SHIFT) & in sun50i_a100_efuse_xlate()
79 * returned speedbin index is 4 -> 0/2 -> 3 -> 1, from worst to best.
82 static u32 sun50i_h616_efuse_xlate(u32 speedbin) in sun50i_h616_efuse_xlate() argument
87 switch (speedbin & 0xffff) { in sun50i_h616_efuse_xlate()
119 speedbin & 0xffff); in sun50i_h616_efuse_xlate()
197 u32 *speedbin; in sun50i_cpufreq_get_efuse() local
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| /linux-6.14.4/Documentation/devicetree/bindings/opp/ |
| D | opp-v2-kryo-cpu.yaml | 20 defines the voltage and frequency value based on the speedbin blown in
37 speedbin that is used to select the right frequency/voltage
58 0: MSM8996, speedbin 0
59 1: MSM8996, speedbin 1
60 2: MSM8996, speedbin 2
61 3: MSM8996, speedbin 3
64 Bitmap for MSM8996SG format (speedbin shifted of 4 left):
66 4: MSM8996SG, speedbin 0
67 5: MSM8996SG, speedbin 1
68 6: MSM8996SG, speedbin 2
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| D | allwinner,sun50i-h6-operating-points.yaml | 17 on the speedbin blown in the efuse combination.
32 register that has information about the speedbin that is used
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| /linux-6.14.4/drivers/nvmem/ |
| D | mtk-efuse.c | 54 * On some SoCs, the GPU speedbin is not read as bitmask but as in mtk_efuse_fixup_dt_cell_info()
59 strncmp(cell->name, "gpu-speedbin", min(sz, strlen("gpu-speedbin"))) == 0) in mtk_efuse_fixup_dt_cell_info()
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| /linux-6.14.4/drivers/gpu/drm/msm/adreno/ |
| D | adreno_gpu.h | 83 uint16_t speedbin; member
109 * @speedbins: Optional table of fuse to speedbin mappings
131 * Helper to build a speedbin table, ie. the table:
132 * fuse | speedbin
178 uint16_t speedbin; member
632 int adreno_read_speedbin(struct device *dev, u32 *speedbin);
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| D | adreno_gpu.c | 336 *value |= ((uint64_t) adreno_gpu->speedbin) << 32; in adreno_get_param()
1083 int adreno_read_speedbin(struct device *dev, u32 *speedbin) in adreno_read_speedbin() argument
1085 return nvmem_cell_read_variable_le_u32(dev, "speed_bin", speedbin); in adreno_read_speedbin()
1097 u32 speedbin; in adreno_gpu_init() local
1125 if (adreno_read_speedbin(dev, &speedbin) || !speedbin) in adreno_gpu_init()
1126 speedbin = 0xffff; in adreno_gpu_init()
1127 adreno_gpu->speedbin = (uint16_t) (0xffff & speedbin); in adreno_gpu_init()
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| D | a6xx_gpu.c | 2318 return BIT(info->speedbins[i].speedbin); in fuse_to_supp_hw()
2326 u32 speedbin; in a6xx_set_supported_hw() local
2329 ret = adreno_read_speedbin(dev, &speedbin); in a6xx_set_supported_hw()
2331 * -ENOENT means that the platform doesn't support speedbin which is in a6xx_set_supported_hw()
2342 supp_hw = fuse_to_supp_hw(info, speedbin); in a6xx_set_supported_hw()
2347 speedbin); in a6xx_set_supported_hw()
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| D | a6xx_catalog.c | 1018 { 172, 2 }, /* Called speedbin 1 downstream, but let's not break things! */
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| /linux-6.14.4/arch/arm/boot/dts/qcom/ |
| D | qcom-msm8226.dtsi | 134 /* Higher CPU frequencies need speedbin support */
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| D | qcom-ipq8064.dtsi | 380 speedbin_efuse: speedbin@c0 {
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| /linux-6.14.4/arch/arm64/boot/dts/qcom/ |
| D | qcs404.dtsi | 376 cpr_efuse_speedbin: speedbin@13c {
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| D | msm8996.dtsi | 769 speedbin_efuse: speedbin@133 {
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| D | sm8650.dtsi | 2687 /* Speedbin needs more work on A740+, keep only lower freqs */
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| D | sm8550.dtsi | 2132 /* Speedbin needs more work on A740+, keep only lower freqs */
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| /linux-6.14.4/arch/arm64/boot/dts/mediatek/ |
| D | mt8186.dtsi | 1723 gpu_speedbin: gpu-speedbin@59c {
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| D | mt8188.dtsi | 2128 gpu_speedbin: gpu-speedbin@581 {
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